SINUMERIK 840D sl. Service - Configuring Commissioning. Manual (2011-2020)

SINUMERIK machine and setting data

2.3 NC machine data

36972

SAFE_VELO_SELECT_INPUT

A01

FBSI

Input assignment SG selection

UDWORD

PowerOn

0, 0

0x00000000

0x8403073F

7/2

Description:

This data defines the two inputs for selecting SG1, SG2, SG3 or SG4.

Structure: See MD36970 $MA_SAFE_SVSS_DISABLE_INPUT

n = 1, 0 stand for bit 1, 0 for selecting SG1 to SG4

Assignment of the input bits to the safe velocities:

Bit 1

Bit 0

Selected SG

SG1

SG2

SG3

SG4

36973

SAFE_POS_SELECT_INPUT

A01

FBSI

Input assignment SE selection

UDWORD

PowerOn

0x00000000

0x8403073F

7/2

Description:

This data defines the input for selecting safe limit positions 1 or 2.

Structure see: MD36970 $MA_SAFE_SVSS_DISABLE_INPUT

Signal

Meaning

= 0

SE1 is active

= 1

SE2 is active

36974

SAFE_GEAR_SELECT_INPUT

A01

FBSI

Input assignment speed ratio selection

UDWORD

PowerOn

0, 0, 0

0x00000000

0x8403073F

7/2

Description:

Input assignment for selecting the gear ratio (gear stage).

Structure: See MD36970 $MA_SAFE_SVSS_DISABLE_INPUT

n = 2, 1, 0 stand for bit 2, 1, 0 for selecting gear stages 1 to 8

Bit 2

Bit 1

Bit 0

Active gear stage

Stage 1

Stage 2

Stage 3

Stage 8

36977

SAFE_EXT_STOP_INPUT

A01

FBSI

Input assignment for external stop request

UDWORD

PowerOn

0, 0, 0, 0

0x00000000

0x8403073F

7/2

Description:

This data defines the NC inputs for selecting/deselecting the external brake requests.

n = 0, 1, 2, 3 stand for the various braking modes

n = 0: Assignment for "Deselect external stop A" (SH, disabling of pulses)

n = 1: Assignment for "Deselect external stop C" (braking at the current limit/OFF3

ramp)

n = 2: Assignment for "Deselect external stop D" (path braking)

Machine data and parameters

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2.3 NC machine data

n = 3: Assignment for "Deselect external stop E" (ESR + path braking)

Structure: See MD36970 $MA_SAFE_SVSS_DISABLE_INPUT

Special cases:

• The signal "Deselect external stop A" cannot be parameterized inverted. A

parameter error is reported if there is an error.

36978

SAFE_OVR_INPUT

A01

FBSI

Input assignment for SG override

UDWORD

PowerOn

0, 0, 0, 0

0x00000000

0x8403073F

7/2

Description:

Assignment of the NC inputs for the override of the limit values of safe velocities 2

and 4.

Structure: See MD36970 $MA_SAFE_SVSS_DISABLE_INPUT

n = 3, 2, 1, 0 stand for the override selection bits 3, 2, 1, 0

Assignment of the input bits to the SG override values:

Bit 3

Bit 2

Bit 1

Bit 0

Override 0 is selected

Override 1 is selected

to ...

Override 15 is selected

The following machine data defines the override factor itself (percentage value):

MD36932: $MA_SAFE_VELO_OVR_FACTOR[n]

Note:

The function "Override safe velocity" is enabled in MD36901 $MA_SAFE_FUNCTION_ENABLE,

bit 5.

Related to:

MD36932: $MA_SAFE_VELO_OVR_FACTOR[n]

36980

SAFE_SVSS_STATUS_OUTPUT

A01

FBSI

Output assignment SBH/SG active

UDWORD

PowerOn

0x00000000

0x8403073F

7/2

Description:

Assignment of the output for reporting the status of the functions safe velocity and

safe operating stop.

Signal

Meaning

= 0

SG and SBH are not active

= 1

SG or SBH is active

Structure (general):

The machine data for assignment of the safe outputs have the following structure:

$MA_SAFE_..._OUTPUT = is mm xx nnH

Bit position

Permissible values Meaning

31...28

= 0

Do not invert signal before output

= 8

Invert signal before output

27...24

= 4

Assignment to SPL interface

23...16

= 1

Addressing of the internal SPL interface $A_INSI

15...0

= 1...6

Number of the system variable word

7...0

= 1...20H

Bit number in the system variable word

Special cases:

• Entry of 0 means

There is no existing assignment, the output is not affected.

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• Entry of 80 00 00 00 means there is no existing assignment, the output remains

fixed at 1.

• If a single output signal is placed on a system variable, then:

If MD bit 31 is set, the signal is processed inverted.

• If multiple output signals are placed on the same system variable, then:

If MD bit 31 is set, the signal in question is first inverted. The (possibly

inverted) output signals are then ANDed. The result is written to the system variable.

36981

SAFE_SS_STATUS_OUTPUT

A01

FBSI

Output assignment SBH active

UDWORD

PowerOn

0x00000000

0x8403073F

7/2

Description:

This data defines the output or the system variable for the message "SBH active".

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

Signal

Meaning

= 0

SBH is inactive

= 1

SBH is active

36982

SAFE_VELO_STATUS_OUTPUT

A01

FBSI

Output assignment for active SG selection

UDWORD

PowerOn

0, 0

0x00000000

0x8403073F

7/2

Description:

This data defines the outputs or the system variables for the messages "SBH active bit

0" and "SBH active bit 1".

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

n = 1, 0

stand for SG active bits 1, 0

Bit 1 Bit 0 Meaning:

= 0

SG1 active if SBH/SG are active and SBH is not active

SBH active if SBH/SG are active and SBH is active

= 1

= 0

SG2 active

= 0

= 1

SG3 active

= 1

SG4 active

36985

SAFE_VELO_X_STATUS_OUTPUT

A01

FBSI

Output assignment n < n_x

UDWORD

PowerOn

0x00000000

0x8403073F

7/2

Description:

This data defines the output or the system variable for the message "n < nx".

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

Signal

Meaning

= 0

Actual speed is greater than the limit speed in MD36946 $MA_SAFE_VELO_X

= 1

Actual speed is less than or equal to the limit speed in $MA_SAFE_VELO_X

Related to:

MD36946 $MA_SAFE_VELO_X

36987

SAFE_REFP_STATUS_OUTPUT

A01

FBSI

Output assignment axis safely referenced

UDWORD

PowerOn

0x00000000

0x8403073F

7/2

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2.3 NC machine data

Description:

This data defines the output for the message "Axis safely referenced".

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

Signal

Meaning

= 0

Axis is not safely referenced (that is the safe limit monitoring is inactive!)

= 1

Axis is safely referenced

36988

SAFE_CAM_PLUS_OUTPUT

A01

FBSI

Output assignment SN1 + to SN4 +

UDWORD

PowerOn

0, 0, 0, 0

0x00000000

0x8403073F

7/2

Description:

This data defines the outputs for the cam signals SN1 + to SN4 +.

Structure: See MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

n = 0, 1, 2, 3 correspond to the assignments for plus cams SN1 +, SN2 +, SN3 +, SN4 +

Signal

Meaning

= 0

Axis is left of the cam (actual value < cam position)

= 1

Axis is right of the cam (actual value > cam position)

Special cases:

• If a cam is inverted and assigned to an output with another cam, the two cams are

ANDed, resulting in a single cam signal for range detection.

36989

SAFE_CAM_MINUS_OUTPUT

A01

FBSI

Output assignment SN1 - to SN4 -

UDWORD

PowerOn

0, 0, 0, 0

0x00000000

0x8403073F

7/2

Description:

This data defines the outputs for the minus cams SN1 - to SN4 -.

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

n = 0, 1, 2, 3 correspond to the assignments for minus cams SN1 -, SN2 -, SN3 -, SN4

Signal

Meaning

= 0

Axis is left of the cam (actual value < cam position)

= 1

Axis is right of the cam (actual value > cam position)

Special cases:

• If a cam is negated and placed with another cam on an output, it is AND-ed and a

single cam signal is generated for range recognition.

36990

SAFE_ACT_STOP_OUTPUT

A01

FBSI

Output assignment of active stop

UDWORD

PowerOn

0, 0, 0, 0

0x00000000

0x8403073F

7/2

Description:

Assignment of the output signals for displaying the currently active stop.

Structure: see MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

Index 0: Assignment for "Stop A/B active"

Index 1: Assignment for "Stop C active"

Index 2: Assignment for "Stop D active"

Index 3: Assignment for "Stop E active"

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2.3 NC machine data

36992

SAFE_CROSSCHECK_CYCLE

A01, A08

FBSI

Display of axis-specific cross-check cycle

DOUBLE

PowerOn

0.0

ReadOnly

Description:

Display data:

Effective axis-specific cross-check cycle in seconds.

The cycle derives from MD10091 $MN_INFO_SAFETY_CYCLE_TIME and the number of data to be

cross-checked.

36993

SAFE_CONFIG_CHANGE_DATE

A08

FBSI

Date/time of last change of SI axis MD

STRING

PowerOn

, , , , , ,

ReadOnly

Description:

Display data:

Date and time of the last configuration change to safety related NCK axis machine

data.

Changes to the machine data included in the calculation of axis-specific checksums

MD36998 $MA_SAFE_ACT_CHECKSUM[] are recorded.

36995

SAFE_STANDSTILL_POS

EXP, A08

FBSI

Standstill position

DWORD

PowerOn

ReadOnly

Description:

This MD displays the current standstill position.

In order to be able to test the referencing of the axis for plausibility at the next

control Power ON, the current position of the axis is stored in non-volatile memory in

the following cases:

• On selection of safe operational stop (SBH)

• Cyclically, if SE/SN are activated

Special cases:

• If the MD is changed manually, this will be detected at the next Power ON and

plausibility test. Another user agreement is required after referencing.

36997

SAFE_ACKN

A08

FBSI

User acknowledge

UDWORD

PowerOn

0x0

0xFFFFFFFF

7/2

Description:

This data displays the status of the user agreement.

The user agreement can be given or withdrawn by the user by means of a corresponding

screen.

If the software detects internally that the reference to the machine has been lost,

then it is "automatically" withdrawn (e.g. on changing gear or if the plausibility

comparison with the stored standstill position fails during referencing).

Special cases:

• If the MD is changed manually, then this will be detected at the next Power ON and

plausibility test. Another user agreement is required after referencing.

Machine data and parameters

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2.3 NC machine data

36998

SAFE_ACT_CHECKSUM

A01, A08

FBSI

Actual checksum

UDWORD

PowerOn

0, 0, 0

0x00000000

0xFFFFFFFF

ReadOnly

Description:

The actual checksum calculated across the current values of the safety-related

machine data after PowerOn or on RESET is entered here.

Assignment of the field indices:

Index 0: Axis-specific monitoring functions

Index 1: Hardware component recognition

Index 2: Drive assignment

36999

SAFE_DES_CHECKSUM

A01, A08

FBSI

Desired (expected) checksum

UDWORD

PowerOn

0, 0, 0

0x00000000

0xFFFFFFFF

7/1

Description:

This data contains the set checksum calculated across the current values of the safety-

related machine data and stored at the last machine acceptance.

Assignment of the field indices:

Index 0: Axis-specific monitoring functions

Index 1: Hardware component recognition

Index 2: Drive assignment

37000

FIXED_STOP_MODE

A10

Travel to fixed stop mode

UBYTE

PowerOn

CTEQ

0x0

0x3

7/2

Description:

Activation of subfunctions of "Travel to fixed stop".

Bit 0: Reserved

Bit 1: Enable the Safe brake test (NC-controlled)

= 0: Safe brake test not available

= 1: Safe brake test can be executed under the control of the PLC

Note: The user must ensure that Travel to fixed stop and Safe brake test are not

assigned simultaneously.

37002

FIXED_STOP_CONTROL

A10

Sequence control for travel to fixed stop

UBYTE

PowerOn

0x0

0x3

7/2

Description:

Sequence control for travel to fixed stop.

Bit 0: behavior on pulse disable at fixed stop

= 0: travel to fixed stop is canceled

= 1: travel to fixed stop is interrupted, i.e. the drive is without power.

As soon as the pulse disable is canceled again, the drive continues with the limited

torque.

Control of the torque injection see bit 1.

Bit 1: behavior after pulse disable at the fixed stop

= 0: the torque is applied in steps.

= 1: the torque is applied in ramps (see MD37012 $MA_FIXED_STOP_TORQUE_RAMP_TIME)

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2.3 NC machine data

37010

FIXED_STOP_TORQUE_DEF

A10

Default fixed stop clamping torque

DOUBLE

PowerOn

CTEQ

5.0

0.0

100.0

7/2

Description:

The clamping torque is set in this machine data as a % of the maximum motor torque (in

the case of FDD this corresponds to the % of the max. current setpoint).

The clamping torque becomes active as soon as the fixed stop is reached or the NC/PLC

interface signal DB31, ... DBX1.1 (Acknowledge fixed stop reached) has been set.

The entered value is a default and is active only as long as

• no clamping torque has been programmed with command FXST[x]

• the clamping torque set in SD 43510: FIXED_STOP_TORQUE was not changed after fixed

stop had been reached.

In the case of "Travel to fixed stop" with an analog drive (611-A) and fixed clamping

torque, the torque limit set in the drive should be the same as the limit entered in

MD37070 $MA_FIXED_STOP_ANA_TORQUE.

Related to:

MD37070 $MA_FIXED_STOP_ANA_TORQUE

SD 43510: FIXED_STOP_TORQUE

37012

FIXED_STOP_TORQUE_RAMP_TIME

A10

Time period until reaching the changed torque limit

DOUBLE

NEW CONF

0.0

1.0E+301

7/2

Description:

Period in seconds until the changed torque limit is reached.

The value 0.0 deactivates the ramp function.

37014

FIXED_STOP_TORQUE_FACTOR

A10

TE3

Adaption factor torque limit

DOUBLE

NEW CONF

1.0

0.0

1.0E+301

7/2

Description:

Interface factor torque limit.

With this factor, the torque limit of linked slave axes (MD 37250) can be weighted

additionally.

Even with different motors, the torque limits can be kept equal in all linked axes.

37020

FIXED_STOP_WINDOW_DEF

A05, A10

mm, degrees

Default fixed-stop monitoring window

DOUBLE

PowerOn

CTEQ

1.0

0.0

1.0e15

7/2

Description:

This machine data is used to enter the default for the standstill monitoring window at

fixed stop.

Fixed stop monitoring becomes active as soon as the fixed stop is reached, i.e. NC/PLC

interface signal DB31, ... DBX62.5 (Fixed stop reached) is set.

If the position at which the fixed stop is detected is left by more than the tolerance

specified in MD37020 $MA_FIXED_STOP_WINDOW_DEF alarm 20093 "Fixed stop monitoring has

responded" is output and the "FXS" function is deselected.

The value entered is a default setting and is active only as long as

• no fixed stop monitoring window is programmed with command FXSW[x],

• the fixed stop monitoring window is not changed via SD 43520: FIXED_STOP_WINDOW

(after reaching of fixed stop).

Machine data and parameters

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2.3 NC machine data

Related to:

SD43520 $SA_FIXED_STOP_WINDOW (fixed stop monitoring window)

37030

FIXED_STOP_THRESHOLD

A10

mm, degrees

Threshold for fixed stop detection

DOUBLE

NEW CONF

2.0

0.0

1.0e15

7/2

Description:

Threshold value for fixed stop detection.

The contour deviation is checked for this threshold as a criterion for reaching the

fixed stop. Waiting until the set torque limit is reached is a further condition for

digital drives.

This machine data is only active if MD37040 $MA_FIXED_STOP_BY_SENSOR = 0.

The NC/PLC interface signal DB31, ... DBX62.5 (Fixed stop reached) is set if the axial

contour deviation exceeds the threshold value set in MD37030 $MA_FIXED_STOP_THRESHOLD.

MD irrelevant to:

MD37040 $MA_FIXED_STOP_BY_SENSOR = 1

Related to:

NC/PLC interface signal DB31, ... DBX62.5 (Fixed stop reached)

37040

FIXED_STOP_BY_SENSOR

A10

Fixed stop detection by sensor

BYTE

Immediately

CTEQ

7/2

Description:

This machine data defines how the criterion "Fixed stop reached" is determined.

A change of this machine data becomes active with the next selection of travel to

fixed stop.

MD=0

The criterion "Fixed stop reached" is determined internally on the basis of the axial

FIXED_STOP_THRESHOLD.

MD=1

The criterion "Fixed stop reached" is determined via an external sensor and signalled

to the NC via the NC/PLC interface signal DB31, ... DBX1.2 (Sensor fixed stop).

MD=2

The criterion "Fixed stop reached" is accepted if either the contour monitoring (MD =

0) or the signal of the external sensor (MD = 1) has responded.

MD=3

Triggering through movement analysis (only as an alternative to triggering via sensor)

Related to:

MD37030 $MA_FIXED_STOP_THRESHOLD

(threshold for fixed stop detection)

NC/PLC interface signal DB31, ... DBX1.2 (Sensor fixed stop)

37050

FIXED_STOP_ALARM_MASK

A05, A10

Enable of the fixed stop alarms

BYTE

NEW CONF

7/2

Description:

This machine data defines whether the alarms

20091 "Fixed stop not reached",

20094 "Fixed stop canceled" and

25042 "FOC: Standstill monitoring" are output.

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2.3 NC machine data

MD= 0

Suppression of alarm 20091 "Fixed stop not reached"

MD= 2

Suppression of alarms

20091 "Fixed stop not reached" and

20094 "Fixed stop canceled" (SW 4 and higher)

MD=3

Suppression of alarm 20094 "Fixed stop canceled" (SW 4 and higher)

Add value 8

Suppression of alarm 25042 "FOC: Standstill monitoring" (SW 7 and higher)

Add value 16

Trigger alarm 20095 only if the brake test torque is less than the holding torque

Errors occurring during travel to fixed stop can be read out from the status variable

$AA_FXS irrespective of the setting of the alarm screen.

Standard: 1 = Alarms 20091, 20094 and 25042 are triggered

37052

FIXED_STOP_ALARM_REACTION

A05, A10

Reaction with fixed stop alarms

UBYTE

PowerOn

7/1

Description:

Behavior of VDI signal "Mode group ready" in case of fixed stop alarms:

Bit value = 0: "Mode group ready" will be deleted (drives de-energized)

Bit value = 1: "Mode group ready" remains active

Bit0: Alarm 20090 Travel to fixed stop not possible

Bit1: Alarm 20091 Fixed stop not reached

Bit2: Alarm 20092 Travel to fixed stop still active

Bit3: Alarm 20093 Standstill monitoring at fixed stop has triggered

Bit4: Alarm 20094 Travel to fixed stop canceled

All other bits without meaning.

Standard: 0 = All alarms de-energize the drives

37060

FIXED_STOP_ACKN_MASK

A10

Waiting for PLC acknowledgments during travel to fixed stop

UBYTE

PowerOn

CTEQ

0x0

0x3

7/2

Description:

This machine data defines whether or not the NC waits for acknowledgment messages from

the PLC when the "Travel to fixed stop" function is active.

Bit 0 = 0

Once the NC has transmitted the interface signal DB31, ... DBX62.4 (Activate travel to

fixed stop) to the PLC, it starts the programmed traversing.

Bit 0 = 1

After the NC has transmitted the interface signal DB31, ... DBX62.4 (Activate travel

to fixed stop) to the PLC, it waits for the PLC to acknowledge with the interface

signal DB31, ... DBX3.1 (Enable travel to fixed stop) and then starts the programmed

traversing.

Bit 0 = 1 should be set for analog drives so that the motion is not started before the

PLC has limited the torque in the drive.

Bit 1 = 0

Once the NC has transmitted the interface signal DB31, ... DBX62.5 (Fixed stop

reached) to the PLC, the program advances to the next block.

Bit 1 = 1

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2.3 NC machine data

After the NC has transmitted the interface signal DB31, ... DBX62.5 (Fixed stop

reached) to the PLC, it waits for the PLC to acknowledge with the interface signal

DB31, ... DBX1.1 (Acknowledge fixed stop reached), outputs the programmed torque and

then advances to the next block.

Bit 1 should be set for analog drives so that the PLC can switch the drive to torque-

controlled operation if a programmable clamping torque has to be specified.

With digital drives (PROFIdrive), the "Travel to fixed stop" function can be executed

without any acknowledgments, thus allowing program run times to be reduced.

Related to:

NC/PLC interface signal DB31, ... DBX62.4 (Activate travel to fixed stop)

NC/PLC interface signal DB31, ... DBX3.1 (Enable travel to fixed stop)

NC/PLC interface signal DB31, ... DBX62.5 (Fixed stop reached)

NC/PLC interface signal DB31, ... DBX1.1 (Acknowledge fixed stop reached)

37070

FIXED_STOP_ANA_TORQUE

A10

Torque limit when approaching the fixed stop for analog drives

DOUBLE

PowerOn

CTEQ

5.0

0.0

100.0

7/2

Description:

Only for analog drives (not relevant for PROFIdrive digital drives):

This machine data defines an internal NC torque limit for analog drives. It is

specified as a percentage of the maximum drive torque (corresponds to % of max.

current setpoint with FDD).

This torque limit is active in the NC from the start of the motion (acceleration

torque) until the instant the fixed stop is reached.

The torque limit must have the same effect as the torque limit set in the drive.

This torque limit is required to ensure that:

• There are no step changes in torque during switchover from speed-controlled to

current-controlled or torque-controlled operation

• The acceleration is reduced to the correct value in the NC

37080

FOC_ACTIVATION_MODE

A10

Initial setting of modal torque/force limitation

UBYTE

PowerOn

0x0

0x3

7/2

Description:

The initial setting of the modal torque/force limitation is set with this MD after

reset and PowerOn:

Bit 0: Response after PowerON

= 0 : FOCOF

= 1 : FOCON (modal)

Bit 1: Response after reset

= 0 : FOCOF

= 1 : FOCON (modal)

Default setting: FOCOF after reset and PowerOn

37090

COLLISION_EXT_AXIS_MASK

EXP

Settings of the external collision avoidance

UDWORD

PowerOn

0x1

0x0

0x3

7/2

Description:

Settings of the external collision avoidance:

Bit 0: Braking response

= 0 : Braking signals are ignored

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= 1 : Braking signals are effective

Bit 1: reserved

37100

GANTRY_AXIS_TYPE

A01, A10

G1, TE1, Z3

Gantry axis definition

BYTE

PowerOn

CTEQ

7/2

Description:

General: decimal representation, with a b

Leading axis

Synchronized axis

No gantry axis

Axis in gantry grouping 1

Axis in gantry grouping 2

Axis in gantry grouping 3

A max. of 8 gantry groupings is possible.

Examples:

11:

Axis is a synchronized axis in a gantry grouping 1

Axis is a leading axis in gantry a grouping 2

12:

Axis is a synchronized axis in a gantry grouping 2

Axis is a leading axis in a gantry grouping 3

13:

Axis is a synchronized axis in a gantry grouping 3

Special cases:

Alarm 10650 "Incorrect gantry machine data" and 10651 "Gantry unit not defined" in the

case of an incorrect gantry axis definition.

Related to:

MD37110 $MA_GANTRY_POS_TOL_WARNING (gantry warning limit)

MD37120 $MA_GANTRY_POS_TOL_ERROR (gantry trip limit)

MD37130 $MA_GANTRY_POS_TOL_REF (gantry trip limit during referencing)

37110

GANTRY_POS_TOL_WARNING

A05, A10

G1, Z3

mm, degrees

Gantry warning limit

DOUBLE

Reset

0.0

-1e15

1e15

7/2

Description:

Value > 0

With gantry axes, the difference between the actual position values of the leading and

synchronized axes is constantly monitored.

MD37110 $MA_GANTRY_POS_TOL_WARNING is used to define a limit value for the actual

position value difference; when the limit is exceeded, warning 10652 "Warning limit

exceeded" is output. However, the gantry axes are not stopped internally in the

control. The warning threshold must therefore be selected so that the machine can

withstand the actual position value deviation between the gantry axes without

sustaining mechanical damage.

Furthermore, the NC/PLC interface signal DB31, ... DBX101.3 (Gantry warning limit

exceeded) to the PLC is set to "1". The PLC user program can thus initiate the

necessary measures (e.g. program interruption at block end) when the warning limit is

exceeded.

Machine data and parameters

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2.3 NC machine data

As soon as the actual current position value difference has dropped below the warning

limit again, the message is canceled and the interface signal "Gantry warning limit

exceeded" is reset.

Effect of the gantry warning limit on the gantry synchronization process:

The actual position value difference between the leading and synchronized axes is

determined during gantry synchronization. If the deviation is less than the gantry

warning limit, the synchronizing motion of the gantry axes is automatically started

internally in the control.

Otherwise the synchronizing motion has to be initiated via the PLC interface

(interface signal DB31, ... DBX29.4 (Start gantry synchronization process))

Value = 0

The setting MD37110 $MA_GANTRY_POS_TOL_WARNING = 0 is the monitoring for violation of

the warning limit deactivated.

The gantry synchronization is not initiated internally in the control.

Special cases:

Alarm 10652 "Warning limit exceeded" in response to violation of the gantry warning

limit.

Related to:

MD37100 $MA_GANTRY_AXIS_TYPE Gantry axis definition

MD37120 $MA_GANTRY_POS_TOL_ERROR Gantry trip limit

MD37130 $MA_GANTRY_POS_TOL_REF

Gantry trip limit during referencing

NC/PLC interface signal DB31, ... DBX101.3 (Gantry warning limit exceeded)

NC/PLC interface signal DB31, ... DBX29.4 (Start gantry synchronization process)

37120

GANTRY_POS_TOL_ERROR

A05, A10

G1, Z3

mm, degrees

Gantry trip limit

DOUBLE

PowerOn

0.0

-1e15

1e15

7/2

Description:

With gantry axes, the difference between the actual position values of the leading and

synchronized axes is continuously monitored. MD37120 $MA_GANTRY_POS_TOL_ERROR defines

the maximum permissible deviation in actual position value between the synchronized

axis and the leading axis in the gantry axis grouping. Violation of this limit value

is monitored only if the gantry axis grouping is already synchronized (NC/PLC

interface signal DB31, ... DBX101.5 (Gantry grouping is synchronized) = 1); otherwise

the value set in MD37130 $MA_GANTRY_POS_TOL_REF is used.

When this limit value is exceeded, alarm 10653 "Error limit exceeded" is output. The

gantry axes are immediately stopped internally in the control to prevent any damage to

the machine.

In addition, the NC/PLC interface signal DB31, ... DBX101.2 (Gantry trip limit

exceeded) to the PLC is set to "1".

Special cases:

Alarm 10653 "Error limit exceeded" in response to violation of the gantry trip limit.

Related to:

MD37100 $MA_GANTRY_AXIS_TYPE Gantry axis definition

MD37110 $MA_GANTRY_POS_TOL_WARNING Gantry warning limit

MD37130 $MA_GANTRY_POS_TOL_REF

Gantry trip limit during referencing

NC/PLC interface signal DB31, ... DBX101.5 (Gantry grouping is synchronized)

NC/PLC interface signal DB31, ... DBX101.2 (Gantry trip limit exceeded)

Machine data and parameters

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2.3 NC machine data

37130

GANTRY_POS_TOL_REF

A05, A10

G1, Z3

mm, degrees

Gantry trip limit during referencing

DOUBLE

PowerOn

0.0

-1e15

1e15

7/2

Description:

With gantry axes, the difference between the actual position values of the leading and

synchronized axes is continuously monitored. MD37130 $MA_GANTRY_POS_TOL_REF defines

the maximum permissible difference between the actual position values of the

synchronized axis and the leading axis that is monitored if the gantry axis grouping

has not yet been synchronized (NC/PLC interface signal DB31, ... DBX101.5 (Gantry

grouping is synchronized) = 0).

Alarm 10653 "Error limit exceeded" is output if the limit value is exceeded. The

gantry axes are immediately stopped internally in the control to prevent any damage to

the machine.

In addition, the NC/PLC interface signal DB31, ... DBX101.2 (Gantry trip limit

exceeded) to the PLC is set to "1".

Special cases:

Alarm 10653 "Error limit exceeded" in response to violation of the gantry trip limit.

Related to:

MD37100 $MA_GANTRY_AXIS_TYPE Gantry axis definition

MD37110 $MA_GANTRY_POS_TOL_WARNING Gantry warning limit

MD37120 $MA_GANTRY_POS_TOL_ERROR Gantry trip limit

NC/PLC interface signal DB31, ... DBX101.5 (Gantry grouping is synchronized)

NC/PLC interface signal DB31, ... DBX101.2 (Gantry trip limit exceeded)

37135

GANTRY_ACT_POS_TOL_ERROR

A05, A10

mm, degrees

Current gantry trip limit

DOUBLE

Reset

0.0

-1.0E+301

1.0E+301

7/2

Description:

Actual value difference between master axis and slave axis in the case of alarm 10653.

Leads to alarm 10657 after Power ON.

37140

GANTRY_BREAK_UP

EXP, A01, A10

G1, Z3

Invalidate gantry axis grouping

BOOLEAN

Reset

CTEQ

FALSE

7/2

Description:

GANTRY_BREAK_UP = "0"

The forced coupling of the gantry axis grouping remains valid! Monitoring of violation

of the gantry warning or trip limit is active!

GANTRY_BREAK_UP = "1"

This breaks up the forced coupling of the gantry grouping, thus allowing all gantry

axes in this grouping to be traversed individually in JOG, AUTOMATIC, and MDI modes.

Monitoring for violation of the gantry warning or trip limit is deactivated! The NC/

PLC interface signal DB31, ... DBX101.5 "gantry grouping is synchronized" is set to

"0".

Notice:

In cases where the gantry axes continue to be mechanically coupled, the machine may

sustain damage in this operating state when the leading or synchronized axis is

traversed!

The gantry axes cannot be referenced individually.

Corresponds with:

MD 37100: $MA_GANTRY_AXIS_TYPE Gantry axis definition

Machine data and parameters

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2.3 NC machine data

MD 37110: $MA_GANTRY_POS_TOL_WARNING Gantry warning limit

MD 37130: $MA_GANTRY_POS_TOL_REF

Gantry trip limit during referencing

NC/PLC interface signal DB31, ... DBX101.5 (gantry grouping is synchronized)

NC/PLC interface signal DB31, ... DBX101.2 (gantry trip limit exceeded)

37150

GANTRY_FUNCTION_MASK

A10

Gantry functions

UDWORD

Reset

0x00

0x7

7/2

Description:

Special gantry functions are set with this MD.

The MD is bit-coded, the following bits are assigned:

Bit 0 == 0:

Extended monitoring of the actual value difference is inactive.

An offset between master and slave axes occurring in tracking or BREAK_UP is not taken

into account in the monitoring of the actual value difference.

Alarm 10657 is not output if alarm 10563 occurs before Power OFF.

Bit 0 = 1:

Extended monitoring of the actual value difference is active.

An offset between master and slave axes occurring in tracking or BREAK_UP is taken

into account in the monitoring of the actual value difference.

Prerequisite: The gantry grouping must be rereferenced or resynchronized after

control startup.

Alarm 10657 is output if alarm 10563 occurs before Power OFF.

Bit 1 = 0:

Zero mark search direction of the slave axis analogous to MD 34010

Bit 1 = 1:

Zero mark search direction of the slave axis same as for master axis

Bit 2 = 0 :

Alarm 10655 "Synchronization in progress" is output

Bit 2 = 1

Alarm 10655 "Synchronization in progress" is not output

37160

LEAD_FUNCTION_MASK

A10

Functions for master value coupling

UDWORD

NEW CONF

CTEQ

0x01

0x3

1/1

Description:

With this MD, special functions of master value coupling are set.

The MD is bit-coded, the following bits are assigned:

Bit 0 = 0:

Dead time compensation is not active at actual value coupling.

Bit 0 = 1:

Dead time compensation is active at actual value coupling.

During actual value coupling, a systematic position offset is created between master

and following axis. It is caused by the IPO/position controller dead time between the

actual values of master axis and following axis.

For SW 6.4 and higher, this position offset can be compensated by a linear

extrapolation of the master value.

Possible velocity fluctuations in the master axis may have an increased impact on the

following axis.

Machine data and parameters

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SINUMERIK machine and setting data

2.3 NC machine data

The bit must be set for the relevant master axis.

Bit 1 = 0:

The spindle/axis disable of the axis will not become effective with the master value

coupling active.

The spindle/axis disable of the master axis becomes effective.

Bit 1 = 1:

The spindle/axis disable is effective for this axis even with the master value

coupling active.

The bit must be set for the relevant following axis.

37200

COUPLE_POS_TOL_COARSE

A05, A10

M3, S3, 2.4, 6.2

mm, degrees

Threshold value for 'Synchronism coarse'

DOUBLE

NEW CONF

1.0

0.0

1.0e15

7/2

Description:

In synchronous mode, the positional difference between the leading and following

axis(axes)/spindle(s) is monitored (only DV and AV mode or cmdpos and actpos in the

case of CP programming).

The NC/PLC interface signal DB31, ... DBX98.1 (synchronism coarse) is set if the

current positional difference is within the tolerance band specified by the threshold

value.

Furthermore, this threshold value can be used to define the criterion for block change

on activation of synchronous mode or on modification of the speed ratio parameters

when the coupling is active in cases where "synchronism coarse" is selected as the

block change response condition (see channel-specific MD21320

$MC_COUPLE_BLOCK_CHANGE_CTRL_1 or language instruction COUPDEF, WAITC, CPBC).

Entering a value of "0" always sets the NC/PLC interface signal DB31, ... DBX98.1

"synchronism coarse" to "1" in DV/AV mode or with cmd/actpos.

Corresponds with:

Channel-specific MD21320 $MC_COUPLE_BLOCK_CHANGE_CTRL_1

(block change response in synchronous mode)

NC/PLC interface signal DB31, ... DBX98.1 (synchronism coarse)

37202

COUPLE_POS_TOL_COARSE_2

A05, A10

mm, degrees

Second threshold value for 'synchronism monitoring coarse'

DOUBLE

NEW CONF

0.0

1.0e15

7/2

Description:

Generic coupling - second synchronism monitoring of the synchronism difference on the

actual value side in the case of positional couplings - coarse threshold value.

Entering a value of "0" deactivates monitoring.

Entering a value other than "0" starts synchronism monitoring (2) once 'synchronism

coarse' has been reached:

The NC/PLC interface signal DB31, ... DBX103.5 (synchronism 2 coarse) indicates

whether the synchronism difference on the actual value side violates the threshold

value.

If the threshold value is violated, this is indicated by show alarm 22026, which can

be canceled.

Corresponds with:

MD37200 $MA_COUPLE_POS_TOL_COARSE

NC/PLC interface signal DB31, ... DBX98.1 (synchronism coarse)

Machine data and parameters

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2.3 NC machine data

37210

COUPLE_POS_TOL_FINE

A05, A10

M3, S3, 2.4

mm, degrees

Threshold value for 'Synchronism fine'

DOUBLE

NEW CONF

0.5

0.0

1.0e15

7/2

Description:

In synchronous mode, the positional difference between the leading and following

axis(axes)/spindle(s) is monitored (only DV and AV mode or cmdpos and actpos in the

case of CP programming).

The NC/PLC interface signal DB31, ... DBX98.0 (synchronism fine) is set if the current

positional difference is within the tolerance band specified by the threshold value.

Furthermore, this threshold value can be used to define the criterion for block change

on selection of synchronous mode or on modification of the speed ratio parameters when

the coupling is active in cases where "synchronism fine" is selected as the block

change response condition (see channel-specific MD21320

$MC_COUPLE_BLOCK_CHANGE_CTRL_1 or language instruction COUPDEF, WAITC, CPBC).

Entering a value of "0" always sets the NC/PLC interface signal DB31, ... DBX98.0

(synchronism fine) to "1" in DV/AV mode or with cmd/actpos.

Corresponds with:

Channel-specific MD21320 $MC_COUPLE_BLOCK_CHANGE_CTRL_1

(block change response in synchronous mode)

NC/PLC interface signal DB31, ... DBX98.0 (synchronism fine)

37212

COUPLE_POS_TOL_FINE_2

A05, A10

mm, degrees

Second threshold value for 'synchronism monitoring fine'

DOUBLE

NEW CONF

0.0

1.0e15

7/2

Description:

Generic coupling - second synchronism monitoring of the synchronism difference on the

actual value side in the case of positional couplings - fine threshold value.

Entering a value of "0" deactivates monitoring.

Entering a value other than "0" starts synchronism monitoring (2) once 'synchronism

fine' has been reached:

The NC/PLC interface signal DB31, ... DBX103.4 (synchronism 2 fine) indicates whether

the synchronism difference on the actual value side violates the threshold value.

If the threshold value is violated, this is indicated by show alarm 22025, which can

be canceled.

Corresponds with:

MD37210 $MA_COUPLE_POS_TOL_FINE

NC/PLC interface signal DB31, ... DBX98.0 (synchronism fine)

37220

COUPLE_VELO_TOL_COARSE

A05, A10

mm/min, rev/min

Velocity tolerance 'coarse'

DOUBLE

NEW CONF

60.0

0.0

1.0E+301

7/2

Description:

In synchronous mode, the velocity difference between the leading and following

axis(axes)/spindle(s) is monitored (only VV mode or cmdvel in the case of CP

programming).

The NC/PLC interface signal DB31, ... DBX98.1 (synchronism coarse) is set if the

current velocity difference is within the tolerance band specified by the threshold

value.

Machine data and parameters

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SINUMERIK machine and setting data

2.3 NC machine data

Furthermore, this threshold value can be used to define the criterion for block change

on activation of synchronous mode or on modification of the speed ratio parameters

when the coupling is active in cases where "synchronism coarse" is selected as the

block change response condition (see channel-specific MD21320

$MC_COUPLE_BLOCK_CHANGE_CTRL_1 or language instruction COUPDEF, WAITC, CPBC).

Entering a value of "0" always sets the NC/PLC interface signal DB31, ... DBX98.1

(synchronism coarse) to "1" in VV mode or with cmdvel.

Corresponds with:

Channel-specific MD21320 $MC_COUPLE_BLOCK_CHANGE_CTRL_1

(block change response in synchronous mode)

NC/PLC interface signal DB31, ... DBX98.1 (synchronism coarse)

37230

COUPLE_VELO_TOL_FINE

A05, A10

mm/min, rev/min

Velocity tolerance 'fine'

DOUBLE

NEW CONF

30.0

0.0

1.0E+301

7/2

Description:

In synchronous mode, the velocity difference between the leading and following

axis(axes)/spindle(s) is monitored (only VV mode or cmdvel in the case of CP

programming).

The NC/PLC interface signal DB31, ... DBX98.0 (synchronism fine) is set if the current

velocity difference is within the tolerance band specified by the threshold value.

Furthermore, this threshold value can be used to define the criterion for block change

on activation of synchronous mode or on modification of the speed ratio parameters

when the coupling is active in cases where "synchronism fine" is selected as the block

change response condition (see channel-specific MD21320

$MC_COUPLE_BLOCK_CHANGE_CTRL_1 or language instruction COUPDEF, WAITC, CPBC).

Entering a value of "0" always sets the NC/PLC interface signal DB31, ... DBX98.0

(synchronism fine) to "1" in VV mode or with cmdvel.

Corresponds with:

Channel-specific MD21320 $MC_COUPLE_BLOCK_CHANGE_CTRL_1

(block change response in synchronous mode)

NC/PLC interface signal DB31, ... DBX98.0 (synchronism fine)

37240

COUP_SYNC_DELAY_TIME

A05, A10

Delay time actual value synchronism

DOUBLE

NEW CONF

60, 30

0.0

1.0E+301

7/2

Description:

Synchronous spindle coupling: delay time - monitors the time taken to reach actual

value synchronism after reaching setpoint synchronism.

MD37240 $MA_COUP_SYNC_DELAY_TIME[0]: time to reach 'Synchronism fine'

MD37240 $MA_COUP_SYNC_DELAY_TIME[1]: time to reach 'Synchronism coarse'

If the value "0" is entered, the relevant monitoring is inactive

Related to:

MD 37200 $MA_COUPLE_POS_TOL_COARSE

MD 37210 $MA_COUPLE_POS_TOL_FINE

MD 37220 $MA_COUPLE_VELO_TOL_COARSE

MD 37230 $MA_COUPLE_VELO_TOL_FINE

37250

MS_ASSIGN_MASTER_SPEED_CMD

A10

TE3

Master axis for speed setpoint coupling

DWORD

PowerOn

7/2

Machine data and parameters

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2.3 NC machine data

Description:

A master/slave speed setpoint linkage is configured by indicating the machine axis

number of the master axis belonging to this slave.

Related to:

MD37252 $MA_MS_ASSIGN_MASTER_TORQUE_CTR

37252

MS_ASSIGN_MASTER_TORQUE_CTR

A10

TE3

Master axis number for torque control

DWORD

PowerOn

7/2

Description:

Torque distribution between master and slave axes is configured by stating the machine

axis number of the master axis belonging to the slave.

Homogenous torque distribution is achieved by using the torque compensatory

controller.

In order to do this, the controller has to know the torque actual values of the drives

involved (with PROFIdrive, the message frame used must include and transfer these

values, e.g. use message frame 116)

With default setting = 0, the same master axis is used for torque control as for speed

setpoint coupling MD37250 $MA_MS_ASSIGN_MASTER_SPEED_CMD.

Related to:

MD37250 $MA_MS_ASSIGN_MASTER_SPEED_CMD

MD37254 $MA_MS_TORQUE_CTRL_MODE

MD37256 $MA_MS_TORQUE_CTRL_P_GAIN

MD37258 $MA_MS_TORQUE_CTRL_I_TIME

MD37268 $MA_MS_TORQUE_WEIGHT_SLAVE

37253

MS_FUNCTION_MASK

A10

TE3

Master/slave settings

UDWORD

NEW CONF

0x0

0x7FFFFFFF

7/2

Description:

Parameterizing a master/slave coupling

Bit 0 = 0:

The scaling of MD37256 $MA_MS_TORQUE_CTRL_P_GAIN, MD37260 $MA_MS_MAX_CTRL_VELO is

smaller than described in the documentation by the factor 1s/IPO cycle.

Bit 0 = 1:

The scaling of MD37256 $MA_MS_TORQUE_CTRL_P_GAIN, MD37260 $MA_MS_MAX_CTRL_VELO

corresponds to the documentation.

Bit 1 = 0:

With MASLDEF, the master axis for torque compensation control is the programmed

axis

Bit 1 = 1:

With MASLDEF, the master axis for torque compensation control is the axis

configured in MD37252 $MA_MS_ASSIGN_MASTER_TORQUE_CTR.

Bit 2 = 0:

The torque precontrol value of the slave axis corresponds to the torque

precontrol value of the master axis.

Bit 2 = 1:

The torque precontrol value of the slave axis corresponds to the torque

precontrol value of the master axis weighted in relation to the MD32650 $MA_AX_INERTIA

of the two axes.

Machine data and parameters

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571

SINUMERIK machine and setting data

2.3 NC machine data

37254

MS_TORQUE_CTRL_MODE

A10

TE3

Torque compensatory controller interconnection

DWORD

Immediately

7/2

Description:

The output of the torque compensatory controller is connected to

Master and slave axis

Slave axis

Master axis

No axis

when the torque control is active.

Related to:

MD37252 $MA_MS_ASSIGN_MASTER_TORQUE_CTR

MD37250 $MA_MS_ASSIGN_MASTER_SPEED_CMD

MD37254 $MA_MS_TORQUE_CTRL_MODE

37255

MS_TORQUE_CTRL_ACTIVATION

A10

TE3

Torque compensatory controller activation

BYTE

NEW CONF

7/2

Description:

The torque compensatory controller can be switched ON and OFF by means of MD37254

$MA_MS_TORQUE_CTRL_MODE or via the NC/PLC interface signal DB31, ... DBX24.4 (torque

compensatory controller on).

In order to do this, the controller has to know the torque actual values of the drives

involved (with PROFIdrive, the message frame used must include and transfer these

values, e.g. use message frame 116).

In the case of the PLC, MD37254 $MA_MS_TORQUE_CTRL_MODE is only used for configuring

the interconnection of the torque compensatory controller.

Switch ON/OFF via MD37254 $MA_MS_TORQUE_CTRL_MODE

Switch ON/OFF via the NC/PLC interface signal DB31, ... DBX24.4 (torque

compensatory controller on)

37256

MS_TORQUE_CTRL_P_GAIN

A10

TE3

Torque compensatory controller gain factor

DOUBLE

NEW CONF

0.0

100.0

7/2

Description:

Gain factor of the torque compensatory controller

The gain factor is entered as a percentage ratio between the maximum load-side axis

velocity of the slave axis to the normalization torque.

The maximum axis velocity is derived from MD32000 $MA_MAX_AX_VELO, the interface

normalization torque e.g. from the SINAMICS parameter P2003.

If (for third-party drives), the torque interface normalization for the control

software is unknown, then the torque equalization controller (master-slave) cannot be

used.

Corresponds with:

MD37254 $MA_MS_TORQUE_CTRL_MODE

MD37258 $MA_MS_TORQUE_CTRL_I_TIME

MD32000 $MA_MAX_AX_VELO

Machine data and parameters

572

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2.3 NC machine data

37258

MS_TORQUE_CTRL_I_TIME

A10

TE3

Torque compensatory controller integral action time

DOUBLE

NEW CONF

0.0

100.0

7/2

Description:

Integral time of the torque compensatory controller

The integral time does not become active until the P gain factor is greater than 0.

Related to:

MD37254 $MA_MS_TORQUE_CTRL_MODE

MD37256 $MA_MS_TORQUE_CTRL_P_GAIN

MD32000 $MA_MAX_AX_VELO

37260

MS_MAX_CTRL_VELO

A10

TE3

Torque compensatory controller limit

DOUBLE

NEW CONF

100.0

0.0

100.0

7/2

Description:

Torque compensatory controller limitation

The speed setpoint value calculated by the torque compensatory controller is limited.

The limit that can be entered as a percentage refers to MD32000 $MA_MAX_AX_VELO of the

slave axis.

Related to:

MD37254 $MA_MS_TORQUE_CTRL_MODE

MD37256 $MA_MS_TORQUE_CTRL_P_GAIN

MD37258 $MA_MS_TORQUE_CTRL_I_TIME

MD32000 $MA_MAX_AX_VELO

37262

MS_COUPLING_ALWAYS_ACTIVE

A10

TE3

Permanent master/slave link

BYTE

NEW CONF

7/2

Description:

Activation behavior of a master/slave coupling

Temporary coupling

The coupling is activated/deactivated via PLC interface signals and language commands.

Permanent coupling

This machine data activates the permanent coupling.

PLC interface signals and language commands do not have any effect.

Related to:

MD37252 $MA_MS_ASSIGN_MASTER_TORQUE_CTR

MD37250 $MA_MS_ASSIGN_MASTER_SPEED_CMD

37263

MS_SPIND_COUPLING_MODE

A10

TE3

Link response of a spindle

BYTE

NEW CONF

7/2

Description:

Link behavior of a speed-controlled spindle:

Link is closed/released in standstill only.

Link is closed/released already during motion.

The configuration is valid both for activation/deactivation via NC/PLC interface

signal DB31, ... DBX24.7 (activate MS) and for MASLON, MASLOF, MASLOFs, MASLDEL

Machine data and parameters

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SINUMERIK machine and setting data

2.3 NC machine data

37264

MS_TENSION_TORQUE

A10

TE3

Master-slave tension torque

DOUBLE

Immediately

0.0

-100.0

100.0

7/2

Description:

A constant tension torque between the master and the slave axis can be entered as a

percentage of the normalization torque of the slave axis.

The value entered here is derived from the SINAMICS parameter P2003

Use of a tension torque requires an active torque compensatory controller (compare

MD37255 $MA_MS_TORQUE_CTRL_ACTIVATION).

Related to:

MD37252 $MA_MS_ASSIGN_MASTER_TORQUE_CTR

MD37266 $MA_MS_TENSION_TORQ_FILTER_TIME

MD37255 $MA_MS_TORQUE_CTRL_ACTIVATION

37266

MS_TENSION_TORQ_FILTER_TIME

A10

TE3

Filter time constant tension torque

DOUBLE

NEW CONF

0.0

100.0

7/2

Description:

The tension torque between the master and slave axes can be activated via a PT1

filter. Any change of MD37264 $MA_MS_TENSION_TORQUE is then travelled out with the

time constant of the filter.

As default, the filter is inactive; any torque change becomes active unfiltered.

Related to:

MD37264 $MA_MS_TENSION_TORQUE

37268

MS_TORQUE_WEIGHT_SLAVE

A10

TE3

Torque weighting of slave axis

DOUBLE

NEW CONF

50.0

1.0

100.0

7/2

Description:

The torque share that the slave axis contributes to the total torque can be configured

via the weighting. This enables different torque shares to be implemented between the

master and slave axes.

In the case of motors with the same rated torque, a 50% to 50% torque sharing is

suggested.

The torque share of the master axis results implicitly from 100% - MD37268

$MA_MS_TORQUE_WEIGHT_SLAVE.

Related to:

MD37252 $MA_MS_ASSIGN_MASTER_TORQUE_CTR

MD37266 $MA_MS_TENSION_TORQ_FILTER_TIME

37270

MS_VELO_TOL_COARSE

A10

TE3, Z3

Master/slave speed tolerance coarse

DOUBLE

NEW CONF

5.0

0.0

1.0E+301

7/2

Description:

Tolerance window, coarse, for the differential speed between the master and the slave.

If the speed difference is within the tolerance window, the NC/PLC interface signal

DB31, ... DBX96.4 (Master-Slave compensatory controller active) is set.

The tolerance value is entered as a percentage of MD32000 $MA_MAX_AX_VELO.

Machine data and parameters

574

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2.3 NC machine data

37272

MS_VELO_TOL_FINE

A10

TE3, Z3

Master/slave speed tolerance fine

DOUBLE

NEW CONF

1.0

0.0

1.0E+301

7/2

Description:

Tolerance window, fine, for the differential speed between the master and the slave.

If the speed difference is within the tolerance window, the NC/PLC interface signal

DB31, ... DBX96.3 (Master/Slave coarse) is set.

The tolerance value is entered as a percentage of MD32000 $MA_MAX_AX_VELO.

37274

MS_MOTION_DIR_REVERSE

A10

Inverting traversing direction slave axis

BYTE

NEW CONF

7/2

Description:

Inverting the traversing direction of a slave axis in the linked status.

Equidirectional to the master axis

Inverse to the master axis

37300

NOCO_ENABLE

EXP, A01, A09

Activation of the nodding compensation values

UDWORD

NEW CONF

0x07

0x00

0x07

2/2

Description:

Activation of the injection values of the nodding compensation

Bit 0 = 0:

MD37318 $MA_NOCO_COMPLIANCE_1 not active

Bit 0 = 1:

MD37318 $MA_NOCO_COMPLIANCE_1 active

Bit 1 = 0:

MD37328 $MA_NOCO_COMPLIANCE_2 not active

Bit 1 = 1:

MD37328 $MA_NOCO_COMPLIANCE_2 active

Bit 2 = 0:

MD37338 $MA_NOCO_COMPLIANCE_3 not active

Bit 2 = 1:

MD37338 $MA_NOCO_COMPLIANCE_3 active

Related to:

MD37318 $MA_NOCO_COMPLIANCE_1

MD37328 $MA_NOCO_COMPLIANCE_2

MD37338 $MA_NOCO_COMPLIANCE_3

37302

NOCO_FILTER_TIME

EXP, A01, A09

Time constant for smoothing the nodding compensation values

DOUBLE

NEW CONF

0.002

0.0

1.0

2/2

Description:

The time constant is used to smooth the injected values of the nodding compensation.

The smoothing is not effective if the time constant is less than 0.1 of the position

controller cycles.

Related to:

MD37310 $MA_NOCO_INPUT_AX_1

Machine data and parameters

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2.3 NC machine data

MD37320 $MA_NOCO_INPUT_AX_2

MD37330 $MA_NOCO_INPUT_AX_3

MD37318 $MA_NOCO_COMPLIANCE_1

MD37328 $MA_NOCO_COMPLIANCE_2

MD37338 $MA_NOCO_COMPLIANCE_3

37310

NOCO_INPUT_AX_1

EXP, A01, A09

Machine axis that causes a nodding motion

DWORD

NEW CONF

2/2

Description:

Number of the machine axis that causes a nodding motion in this axis in order to

activate the nodding compensation. The nodding compensation acts in combination with

MD37318 $MA_NOCO_COMPLIANCE_1.

Related to:

MD37302 $MA_NOCO_FILTER_TIME

MD37312 $MA_NOCO_ADAPT_AX_1

MD37318 $MA_NOCO_COMPLIANCE_1

37312

NOCO_ADAPT_AX_1

EXP, A01, A09

Machine axis whose position affects the nodding motion

DWORD

NEW CONF

2/2

Description:

Number of the machine axis whose position affects the nodding motion in this axis.

The position-dependent adaptation of the nodding compensation takes place in

combination with MD 37316 $MA_NOCO_ADAPT_POS_1 and MD37318 $MA_NOCO_COMPLIANCE_1.

A position-dependent adaptation is only active if a machine axis number is

parameterized and there is a value greater than 1 in MD37314 $MA_NOCO_ADAPT_NUM_1.

Related to:

MD37310 $MA_NOCO_INPUT_AX_1

MD37314 $MA_NOCO_ADAPT_NUM_1

MD37316 $MA_NOCO_ADAPT_POS_1

MD37318 $MA_NOCO_COMPLIANCE_1

37314

NOCO_ADAPT_NUM_1

EXP, A01, A09

Number of positions of the adaptation curve of the nodding

DWORD

NEW CONF

compensation

2/2

Description:

Number of the axis positions used for the position-dependent adaptation of the nodding

compensation.

A position-dependent adaptation is only active if the number of positions is greater

than 1 and a machine axis number is parameterized in MD37312 $MA_NOCO_ADAPT_AX_1.

Related to:

MD37310 $MA_NOCO_INPUT_AX_1

MD37312 $MA_NOCO_ADAPT_AX_1

MD37316 $MA_NOCO_ADAPT_POS_1

MD37318 $MA_NOCO_COMPLIANCE_1

Machine data and parameters

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2.3 NC machine data

37316

NOCO_ADAPT_POS_1

EXP, A01, A09

Positions of the adaptation curve of the nodding compensation

DOUBLE

NEW CONF

0.0, 0.0, 0.0

2/2

Description:

Positions of the machine axis from MD37312 $MA_NOCO_ADAPT_AX_1 at which the

compliance factors in MD37318 $MA_NOCO_COMPLIANCE_1 are active.

A position-dependent adaptation is only active if the number of positions in MD37314

$MA_NOCO_ADAPT_NUM_1 is greater than 1 and a machine axis number is parameterized in

MD37312 $MA_NOCO_ADAPT_AX_1.

Related to:

MD37310 $MA_NOCO_INPUT_AX_1

MD37312 $MA_NOCO_ADAPT_AX_1

MD37314 $MA_NOCO_ADAPT_NUM_1

MD37318 $MA_NOCO_COMPLIANCE_1

37318

NOCO_COMPLIANCE_1

EXP, A01, A09

Compliance factor for nodding compensation

DOUBLE

NEW CONF

0.0, 0.0, 0.0

-0.000999

+0.000999

2/2

Description:

Factor for compensating the nodding motion caused by MD37310 $MA_NOCO_INPUT_AX_1.

Compliance factor = compliance in the position (m)/ acceleration (m/s2)

If no position-dependent adaptation is active, only the value in MD37318

$MA_NOCO_COMPLIANCE_1[0] is active.

With active position-dependent adaptation, as many values from MD37318

$MA_NOCO_COMPLIANCE_1 are active as are parameterized in MD37314 $MA_NOCO_ADAPT_NUM_1.

Related to:

MD37300 $MA_NOCO_ENABLE

MD37302 $MA_NOCO_FILTER_TIME

MD37310 $MA_NOCO_INPUT_AX_1

MD37312 $MA_NOCO_ADAPT_AX_1

MD37314 $MA_NOCO_ADAPT_NUM_1

MD37316 $MA_NOCO_ADAPT_POS_1

37320

NOCO_INPUT_AX_2

EXP, A01, A09

Machine axis that causes a nodding motion

DWORD

NEW CONF

2/2

Description:

Number of the machine axis that causes a nodding motion in this axis in order to

activate the nodding compensation. The nodding compensation acts in combination with

MD37328 $MA_NOCO_COMPLIANCE_2.

Related to:

MD37302 $MA_NOCO_FILTER_TIME

MD37322 $MA_NOCO_ADAPT_AX_2

MD37328 $MA_NOCO_COMPLIANCE_2

37322

NOCO_ADAPT_AX_2

EXP, A01, A09

Machine axis whose position affects the nodding motion

DWORD

NEW CONF

2/2

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Description:

Number of the machine axis whose position affects the nodding motion in this axis.

The position-dependent adaptation of the nodding compensation takes place in

combination with MD 37326 $MA_NOCO_ADAPT_POS_2 and MD37328 $MA_NOCO_COMPLIANCE_2.

A position-dependent adaptation is only active if a machine axis number is

parameterized and there is a value greater than 1 in MD37324 $MA_NOCO_ADAPT_NUM_2.

Related to:

MD37320 $MA_NOCO_INPUT_AX_2

MD37324 $MA_NOCO_ADAPT_NUM_2

MD37326 $MA_NOCO_ADAPT_POS_2

MD37328 $MA_NOCO_COMPLIANCE_2

37324

NOCO_ADAPT_NUM_2

EXP, A01, A09

Number of positions of the adaptation curve of the nodding

DWORD

NEW CONF

compensation

2/2

Description:

Number of the axis positions used for the position-dependent adaptation of the nodding

compensation.

A position-dependent adaptation is only active if the number of positions is greater

than 1 and a machine axis number is parameterized in MD37322 $MA_NOCO_ADAPT_AX_2.

Related to:

MD37320 $MA_NOCO_INPUT_AX_2

MD37322 $MA_NOCO_ADAPT_AX_2

MD37326 $MA_NOCO_ADAPT_POS_2

MD37328 $MA_NOCO_COMPLIANCE_2

37326

NOCO_ADAPT_POS_2

EXP, A01, A09

Positions of the adaptation curve of the nodding compensation

DOUBLE

NEW CONF

0.0, 0.0, 0.0

2/2

Description:

Positions of the machine axis from MD37322 $MA_NOCO_ADAPT_AX_2 at which the

compliance factors in MD37328 $MA_NOCO_COMPLIANCE_2 are active.

A position-dependent adaptation is only active if the number of positions in MD37324

$MA_NOCO_ADAPT_NUM_2 is greater than 1 and a machine axis number is parameterized in

MD37322 $MA_NOCO_ADAPT_AX_2.

Related to:

MD37320 $MA_NOCO_INPUT_AX_2

MD37322 $MA_NOCO_ADAPT_AX_2

MD37324 $MA_NOCO_ADAPT_NUM_2

MD37328 $MA_NOCO_COMPLIANCE_2

37328

NOCO_COMPLIANCE_2

EXP, A01, A09

Compliance factor for nodding compensation

DOUBLE

NEW CONF

0.0, 0.0, 0.0

-0.000999

+0.000999

2/2

Description:

Factor for compensating the nodding motion caused by MD37320 $MA_NOCO_INPUT_AX_2.

Compliance factor = compliance in the position (m)/ acceleration (m/s2)

If no position-dependent adaptation is active, only the value in MD37328

$MA_NOCO_COMPLIANCE_2[0] is active.

With active position-dependent adaptation, as many values from MD37328

$MA_NOCO_COMPLIANCE_2 are active as are parameterized in MD37324 $MA_NOCO_ADAPT_NUM_2.

Machine data and parameters

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2.3 NC machine data

Related to:

MD37300 $MA_NOCO_ENABLE

MD37302 $MA_NOCO_FILTER_TIME

MD37320 $MA_NOCO_INPUT_AX_2

MD37322 $MA_NOCO_ADAPT_AX_2

MD37324 $MA_NOCO_ADAPT_NUM_2

MD37326 $MA_NOCO_ADAPT_POS_2

37330

NOCO_INPUT_AX_3

EXP, A01, A09

Machine axis that causes a nodding motion

DWORD

NEW CONF

2/2

Description:

Number of the machine axis that causes a nodding motion in this axis in order to

activate the nodding compensation. The nodding compensation acts in combination with

MD37338 $MA_NOCO_COMPLIANCE_3.

Related to:

MD37302 $MA_NOCO_FILTER_TIME

MD37332 $MA_NOCO_ADAPT_AX_3

MD37338 $MA_NOCO_COMPLIANCE_3

37332

NOCO_ADAPT_AX_3

EXP, A01, A09

Machine axis whose position affects the nodding motion

DWORD

NEW CONF

2/2

Description:

Number of the machine axis whose position affects the nodding motion in this axis.

The position-dependent adaptation of the nodding compensation takes place in

combination with MD 37336 $MA_NOCO_ADAPT_POS_3 and MD37338 $MA_NOCO_COMPLIANCE_3.

A position-dependent adaptation is only active if a machine axis number is

parameterized and there is a value greater than 1 in MD37334 $MA_NOCO_ADAPT_NUM_3.

Related to:

MD37330 $MA_NOCO_INPUT_AX_3

MD37334 $MA_NOCO_ADAPT_NUM_3

MD37336 $MA_NOCO_ADAPT_POS_3

MD37338 $MA_NOCO_COMPLIANCE_3

37334

NOCO_ADAPT_NUM_3

EXP, A01, A09

Number of positions of the adaptation curve of the nodding

DWORD

NEW CONF

compensation

2/2

Description:

Number of the axis positions used for the position-dependent adaptation of the nodding

compensation.

A position-dependent adaptation is only active if the number of positions is greater

than 1 and a machine axis number is parameterized in MD37332 $MA_NOCO_ADAPT_AX_3.

Related to:

MD37330 $MA_NOCO_INPUT_AX_3

MD37332 $MA_NOCO_ADAPT_AX_3

MD37336 $MA_NOCO_ADAPT_POS_3

MD37338 $MA_NOCO_COMPLIANCE_3

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37336

NOCO_ADAPT_POS_3

EXP, A01, A09

Positions of the adaptation curve of the nodding compensation

DOUBLE

NEW CONF

0.0, 0.0, 0.0

2/2

Description:

Positions of the machine axis from MD37332 $MA_NOCO_ADAPT_AX_3 at which the

compliance factors in MD37338 $MA_NOCO_COMPLIANCE_3 are active.

A position-dependent adaptation is only active if the number of positions in MD37334

$MA_NOCO_ADAPT_NUM_3 is greater than 1 and a machine axis number is parameterized in

MD37332 $MA_NOCO_ADAPT_AX_3.

Related to:

MD37330 $MA_NOCO_INPUT_AX_3

MD37332 $MA_NOCO_ADAPT_AX_3

MD37334 $MA_NOCO_ADAPT_NUM_3

MD37338 $MA_NOCO_COMPLIANCE_3

37338

NOCO_COMPLIANCE_3

EXP, A01, A09

Compliance factor of the nodding compensation

DOUBLE

NEW CONF

0.0, 0.0, 0.0

-0.000999

+0.000999

2/2

Description:

Factor for compensating the nodding motion caused by MD37330 $MA_NOCO_INPUT_AX_3.

Compliance factor = compliance in the position (m)/ acceleration (m/s2)

If no position-dependent adaptation is active, only the value in MD37338

$MA_NOCO_COMPLIANCE_3[0] is active.

With active position-dependent adaptation, as many values from MD37338

$MA_NOCO_COMPLIANCE_3 are active as are parameterized in MD37334 $MA_NOCO_ADAPT_NUM_3.

Related to:

MD37300 $MA_NOCO_ENABLE

MD37302 $MA_NOCO_FILTER_TIME

MD37330 $MA_NOCO_INPUT_AX_3

MD37332 $MA_NOCO_ADAPT_AX_3

MD37334 $MA_NOCO_ADAPT_NUM_3

MD37336 $MA_NOCO_ADAPT_POS_3

37400

EPS_TLIFT_TANG_STEP

A10

mm, degrees

Tangent angle for corner recognition

DOUBLE

Reset

CTEQ

5.0

-1.0E+301

1.0E+301

7/2

Description:

If TLIFT has been programmed and the axis is tracked tangentially, a step of the

position setpoint larger than MD37400 $MA_EPS_TLIFT_TANG_STEP causes an intermediate

block to be inserted. The intermediate block traverses the axis to the position

corresponding to the start tangent in the next block.

MD irrelevant if: TLIFT not activated

Related to:

TLIFT instruction

37402

TANG_OFFSET

A10

mm, degrees

Default angle for tangential correction

DOUBLE

Reset

CTEQ

0.0

-1.0E+301

1.0E+301

7/2

Machine data and parameters

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2.3 NC machine data

Description:

Default offset (angle), which the tracked axis forms with the tangent. The angle acts

in addition to the angle programmed in the TANGON block.

MD irrelevant if tangential tracking not active.

Related to:

TANGON instruction

37500

ESR_REACTION

EXP, A01, A10

M3, P2

Axial mode of "Extended Stop and Retract"

BYTE

NEW CONF

CTEQ

7/2

Description:

Selection of the response to be triggered via system variable "$AN_ESR_TRIGGER".

0 = No response Reaktion (or only external response through synchronized action

programming of rapid digital outputs).

21 = NC-controlled retraction axis

22 = NC-controlled stopping axis

37510

AX_ESR_DELAY_TIME1

EXP, A01, A10

Delay time ESR single axis

DOUBLE

NEW CONF

CTEQ

0.0

1.0E+301

7/2

Description:

If, for example, an alarm occurs, the deceleration time can be delayed by means of

this MD, e.g. to allow in case of gear hobbing the retraction from the tooth gap first.

37511

AX_ESR_DELAY_TIME2

EXP, A01, A10

ESR time for interpolatory deceleration of single axis

DOUBLE

NEW CONF

CTEQ

0.0

1.0E+301

7/2

Description:

The time for interpolatory braking specified here in MD37511 $MA_AX_ESR_DELAY_TIME2

still remains after expiry of the time MD37510 $MA_AX_ESR_DELAY_TIME1.

Rapid braking with subsequent tracking is initiated after expiry of the time MD37511

$MA_AX_ESR_DELAY_TIME2.

37550

EG_VEL_WARNING

A05, A10

M3, Z3

Threshold value for velocity warning threshold.

DOUBLE

NEW CONF

90.0

100

7/2

Description:

Threshold value for VDI signals

If, with active EG axis link, the maximum velocities stored in MD 32000:

$MA_MAX_AX_VELO have been reached for the current velocity of the axis by the

percentage set here, a warning (signal) for velocity is output.

Related to:

MD32000 $MA_MAX_AX_VELO

37560

EG_ACC_TOL

A05, A10

M3, Z3

Threshold value for 'Axis accelerating'

DOUBLE

NEW CONF

25.0

0.0

1.0E+301

7/2

Description:

Threshold value for VDI signal "Axis accelerates"

If, with active EU axis link, the maximum accelerations stored in MD 32300:

$MA_MAX_AX_ACCEL have been reached for the current acceleration of the axis by the

percentage set here, a warning (signal) for acceleration is output.

Machine data and parameters

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2.3 NC machine data

Korrespondiert mit:

MD32300 $MA_MAX_AX_ACCEL

37620

PROFIBUS_TORQUE_RED_RESOL

EXP, A01

Resolution PROFIdrive torque reduction

DOUBLE

NEW CONF

1.0

0.005

10.0

7/2

Description:

For PROFIdrive only:

Resolution of torque reduction on the PROFIdrive (LSB significance)

The MD is only relevant for controls with PROFIdrive drives. For these controls, it

defines the resolution of the cyclic interface data "Torque reduction value" (only

exists for MD13060 $MN_DRIVE_TELEGRAM_TYPE = 101 ff. or 201 ff.), which is required

for the "Travel to fixed stop" functionality.

The 1% default value corresponds to the original significance. The torque limit is

transferred on the PROFIdrive with increments of 1%; the value 100 in the

corresponding PROFIdrive message frame data cell corresponds to full torque reduction

(i.e. without force).

By changing this MD to 0.005%, for example, the value can be entered in increments of

0.005%, i.e. the increments for the torque limit value become finer by a factor of

200.

For limitation to the rated torque, the value 0 is transmitted in this case; complete

torque reduction (i.e. without force) characterizes the transmittable value 10000.

To avoid misadaptation, the setting value of the MD must be selected to match the

interpretation configured on the drive side or the firmly defined interpretation of

the torque reduction value. If the setting of the control on the drive (manufacturer-

specific drive parameter) is known (i.e. with SIEMENS drives), the software

automatically sets the MD; in other words, in this case the MD is merely used for

display purposes.

37800

OEM_AXIS_INFO

A01, A11

OEM version information

STRING

PowerOn

7/2

Description:

A version information freely available to the user

(is indicated in the version screen)

37900

SAFE_CAM_TRACK_OUTPUT

A01

FBSI

Output assignment cam track 1 to 4

UDWORD

PowerOn

0, 0, 0, 0

0x00000000

0x8403073F

7/2

Description:

This data defines the outputs for the cam tracks 1 to 4.

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

n = 0, 1, 2, 3 correspond to the assignment for cam track 1 to 4

Signal

Meaning

= 0

Axis is not placed on a cam of the cam track

= 1

Axis is placed on a cam of the cam track

Note:

The "Safe cam track" function is enabled in MD 36903 $MA_SAFE_CAM_ENABLE.

Machine data and parameters

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2.3 NC machine data

37901

SAFE_CAM_RANGE_OUTPUT_1

A01

FBSI

Output assignment cam range for cam track 1

UDWORD

PowerOn

0, 0, 0, 0

0x00000000

0x8403073F

7/2

Description:

This data defines the outputs for the cam range of cam track 1.

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

n = 0, 1, 2, 3 correspond to the 4 bits for the indicated range on cam track 1

Bit 3 Bit 2

Bit 1 Bit 0

Cam range 0 active

Cam range 1 active

to ...

Cam range 15 active

The cam range is defined via the following machine data:

MD36938: $MA_SAFE_CAM_TRACK_ASSIGN[n]

Signal

Meaning

= 0...14

Axis is placed within the cam range, to which the range ID 0...14 on cam

track 1 was assigned

= 15

Axis is placed within the range to the right of the cam with the highest

position of cam track 1

Note:

The "Safe cam track" function is enabled in MD36903 $MA_SAFE_CAM_ENABLE.

If not all 4 bits are assigned, it may not be possible to detect unequivocally which

cam range is active.

Related to:

MD37900: $MA_SAFE_CAM_TRACK_OUTPUT

37902

SAFE_CAM_RANGE_OUTPUT_2

A01

FBSI

Output assignment cam range for cam track 2

UDWORD

PowerOn

0, 0, 0, 0

0x00000000

0x8403073F

7/2

Description:

This data defines the outputs for the cam range of cam track 2.

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

n = 0, 1, 2, 3 correspond to the 4 bits for the indicated range on cam track 2

Bit 3 Bit 2

Bit 1 Bit 0

Cam range 0 active

Cam range 1 active

to ...

Cam range 15 active

The cam range is defined via the following machine data:

MD36938: $MA_SAFE_CAM_TRACK_ASSIGN[n]

Signal

Meaning

= 0...14

Axis is placed within the cam range, to which the range ID 0...14 on cam

track 2 was assigned

= 15

Axis is placed within the range to the right of the cam with the highest

position of cam track 2

Note:

The "Safe cam track" function is enabled in MD36903 $MA_SAFE_CAM_ENABLE.

If not all 4 bits are assigned, it may not be possible to detect unequivocally which

cam range is active.

Machine data and parameters

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2.3 NC machine data

Related to:

MD37900: $MA_SAFE_CAM_TRACK_OUTPUT

37903

SAFE_CAM_RANGE_OUTPUT_3

A01

FBSI

Output assignment cam range for cam track 3

UDWORD

PowerOn

0, 0, 0, 0

0x00000000

0x8403073F

7/2

Description:

This data defines the outputs for the cam range of cam track 3.

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

n = 0, 1, 2, 3 correspond to the 4 bits for the indicated range on cam track 3

Bit 3 Bit 2

Bit 1 Bit 0

Cam range 0 active

Cam range 1 active

to ...

Cam range 15 active

The cam range is defined via the following machine data:

MD36938: $MA_SAFE_CAM_TRACK_ASSIGN[n]

Signal

Meaning

= 0...14

Axis is placed within the cam range, to which the range ID 0...14 on cam

track 3 was assigned

= 15

Axis is placed within the range to the right of the cam with the highest

position of cam track 3

Note:

The "Safe cam track" function is enabled in MD36903 $MA_SAFE_CAM_ENABLE.

If not all 4 bits are assigned, it may not be possible to detect unequivocally which

cam range is active.

Related to:

MD37900: $MA_SAFE_CAM_TRACK_OUTPUT

37904

SAFE_CAM_RANGE_OUTPUT_4

A01

FBSI

Output assignment cam range for cam track 4

UDWORD

PowerOn

0, 0, 0, 0

0x00000000

0x8403073F

7/2

Description:

This data defines the outputs for the cam range of cam track 4.

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

n = 0, 1, 2, 3 correspond to the 4 bits for the indicated range on cam track 4

Bit 3 Bit 2

Bit 1 Bit 0

Cam range 0 active

Cam range 1 active

to ...

Cam range 15 active

The cam range is defined via the following machine data:

MD36938: $MA_SAFE_CAM_TRACK_ASSIGN[n]

Signal

Meaning

= 0...14

Axis is placed within the cam range, to which the range ID 0...14 on cam

track 4 was assigned

= 15

Axis is placed within the range to the right of the cam with the highest

position of cam track 4

Note:

The "Safe cam track" function is enabled in MD36903 $MA_SAFE_CAM_ENABLE.

Machine data and parameters

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2.3 NC machine data

If not all 4 bits are assigned, it may not be possible to detect unequivocally which

cam range is active.

Related to:

MD37900: $MA_SAFE_CAM_TRACK_OUTPUT

37906

SAFE_CAM_RANGE_BIN_OUTPUT_1

A01

FBSI

Output assignment cam range bit for cam track 1

UDWORD

PowerOn

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0x00000000

0x8403073F

7/2

0, 0, 0, 0, 0

Description:

This data defines the outputs for the cam range bits of cam track 1.

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

Field index n corresponds to the parameterizable cam range numbers on cam track 1.

The cam range number is defined via the following machine data:

MD36938: $MA_SAFE_CAM_TRACK_ASSIGN[k]

Signal

Meaning

= 0

Axis is not placed on cam with cam range number n

= 1

Axis is placed on cam with cam range number n

Example:

The signal addressed with field index 5 changes to 1 if the axis is placed on the cam

to which cam range number 5 on cam track 1 was assigned during parameterization.

Note:

• The "Safe cam track" function is enabled in MD 36903 $MA_SAFE_CAM_ENABLE.

• If cam range number n on cam track 1 is not parameterized, the signal of the field

index can never change to 1. In this case, the output MD with field index n does

not have to be parameterized.

37907

SAFE_CAM_RANGE_BIN_OUTPUT_2

A01

FBSI

Output assignment cam range bit for cam track 2

UDWORD

PowerOn

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0x00000000

0x8403073F

7/2

0, 0, 0, 0, 0

Description:

This data defines the outputs for the cam range bits of cam track 2.

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

Field index n corresponds to the parameterizable cam range numbers on cam track 2.

The cam range number is defined via the following machine data:

MD36938: $MA_SAFE_CAM_TRACK_ASSIGN[k]

Signal

Meaning

= 0

Axis is not placed on cam with cam range number n

= 1

Axis is placed on cam with cam range number n

Example:

The signal addressed with field index 5 changes to 1 if the axis is placed on the cam

to which cam range number 5 on cam track 2 was assigned during parameterization.

Note:

• The "Safe cam track" function is enabled in MD 36903 $MA_SAFE_CAM_ENABLE.

• If cam range number n on cam track 2 is not parameterized, the signal of the field

index can never change to 1. In this case, the output MD with field index n does

not have to be parameterized.

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37908

SAFE_CAM_RANGE_BIN_OUTPUT_3

A01

FBSI

Output assignment cam range bit for cam track 3

UDWORD

PowerOn

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0x00000000

0x8403073F

7/2

0, 0, 0, 0, 0

Description:

This data defines the outputs for the cam range bits of cam track 3.

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

Field index n corresponds to the parameterizable cam range numbers on cam track 3.

The cam range number is defined via the following machine data:

MD36938: $MA_SAFE_CAM_TRACK_ASSIGN[k]

Signal

Meaning

= 0

Axis is not placed on cam with cam range number n

= 1

Axis is placed on cam with cam range number n

Example:

The signal addressed with field index 5 changes to 1 if the axis is placed on the cam

to which cam range number 5 on cam track 3 was assigned during parameterization.

Note:

• The "Safe cam track" function is enabled in MD 36903 $MA_SAFE_CAM_ENABLE.

• If cam range number n on cam track 3 is not parameterized, the signal of the field

index can never change to 1. In this case, the output MD with field index n does

not have to be parameterized.

37909

SAFE_CAM_RANGE_BIN_OUTPUT_4

A01

FBSI

Output assignment cam range bit for cam track 4

UDWORD

PowerOn

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0x00000000

0x8403073F

7/2

0, 0, 0, 0, 0

Description:

This data defines the outputs for the cam range bits of cam track 4.

Structure see: MD36980 $MA_SAFE_SVSS_STATUS_OUTPUT

Field index n corresponds to the parameterizable cam range numbers on cam track 4.

The cam range number is defined via the following machine data:

MD36938: $MA_SAFE_CAM_TRACK_ASSIGN[k]

Signal

Meaning

= 0

Axis is not placed on cam with cam range number n

= 1

Axis is placed on cam with cam range number n

Example:

The signal addressed with field index 5 changes to 1 if the axis is placed on the cam

to which cam range number 5 on cam track 4 was assigned during parameterization.

Note:

• The "Safe cam track" function is enabled in MD 36903 $MA_SAFE_CAM_ENABLE.

• If cam range number n on cam track 4 is not parameterized, the signal of the field

index can never change to 1. In this case, the output MD with field index n does

not have to be parameterized.

37920

SAFE_STANDSTILL_VELO_LIMIT

A05, A04

FBSI

mm/min, rev/min

Switching speed SBH / SG

DOUBLE

PowerOn

(0./ 0.)

(1000./ 1000.)

7/2

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Description:

Speed below which an axis/spindle is regarded as being at a "standstill". There is a

switch to safe operating stop or to a lower Safely Limited Speed level at the latest

after the expiry of the time parameterized in MD37922 $MA_SAFE_STANDSTILL_DELAY. This

premature switch occurs only if a speed > 0.0 is parameterized in this MD.

Related to:

MD37922: $MA_SAFE_STANDSTILL_DELAY

p9567, p9569

37922

SAFE_STANDSTILL_DELAY

A05

FBSI

Delay time switchover to SBH / SG

DOUBLE

PowerOn

0.1

10.

7/2

Description:

If a standstill is detected during the switch to safe operating stop or a lower Safely

Limited Speed level (see MD 37920 $MA_SAFE_STANDSTILL_VELO_LIMIT), then SOS or the

selected SLS level becomes active no later than after this transition time. In this

case, the transition times of stops C, D, and E as well as SLS after SOS or a higher

or lower SLS level are cancelled or replaced by this delay time.

Related to:

MD37920: $MA_SAFE_STANDSTILL_VELO_LIMIT

p9567, p9569

37950

SAFE_INFO_ENABLE

A01, A05

FBSI

SIC/SCC and PROFIsafe enable

UDWORD

PowerOn

0x07

7/2

Description:

MD to enable the evaluation of the SIC/SCC telegram between the control and the drive,

and to enable the transfer of the PROFIsafe telegram between the F-PLC and the drive.

Bit 0: Enables the evaluation of the Safety Info Channel / Safety Control Channel (SIC/

SCC)

For axes with NC Safety functionality, only the drive-integrated brake test is

supported via SIC/SCC.

Bit 1: Enables PROFIsafe communication between the F-PLC and the drive

Bit 2: Consideration of the STOP D/SS2E transition time in the braking response

37952

PROFISAFE_MODULE_NR

A01

FBSI

PROFIsafe module number

BYTE

PowerOn

1, 2, 3, 4, 5, 6, 7, 8...

7/2

Description:

Number to select a logical basis address from MD13372 $MN_SAFE_PS_DRIVE_LOGIC_ADDR.

37954

SAFE_INFO_MODULE_NR

A01

FBSI

SIC/SCC module number

BYTE

PowerOn

1, 2, 3, 4, 5, 6, 7, 8...

7/2

Description:

Number to select a logical basis address from MD13374 $MN_SAFE_INFO_DRIVE_LOGIC_ADDR.

37955

SAFE_STOP_SWITCH_TIME_D_DB

A05

FBSI

Transition time STOP D to safe standstill (storage for p9553)

DOUBLE

Reset

0.1

1.0E+301

7/1

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Description:

This data stores drive parameter p9553 for the 'drive based' SI monitoring. It

contains the transition time of STOP D to "Safe operating stop" (SOS). (see

description of drive parameter p9553)

Note! Changes to this MD are active after Reset, after PowerOn the value from p9553 is

accepted again.

38000

MM_ENC_COMP_MAX_POINTS

A01, A09, A02

Number of intermediate points for interpol. compensation (SRAM)

DWORD

PowerOn

0, 0

5000

7/2

Description:

The number of interpolation points required per measuring system must be defined for

the leadscrew error compensation.

The required number can be calculated as follows using the defined parameters:

$AA_ENC_COMP_MAX - $AA_ENC_COMP_MIN

MD38000 $MA_MM_ENC_COMP_MAX_POINTS = ----------------------------------

+ 1

$AA_ENC_COMP_STEP

$AA_ENC_COMP_MIN

Initial position (system variable)

$AA_ENC_COMP_MAX

End position (system variable)

$AA_ENC_COMP_STEP

Distance between interpolation points (system variable)

When selecting the number of interpolation points and/or the distances between them,

it is important to take into account the size of the resulting compensation table and

the space required in the buffered NC user memory (SRAM). 8 bytes are required for

each compensation value (interpolation point).

The index [n] has the following coding: [encoder no.]: 0 or 1

Special cases:

Notice:

After any change in MD38000 $MA_MM_ENC_COMP_MAX_POINTS, the buffered NC user memory

is automatically re-allocated on system power-on.

All data in the buffered NC user memory are then lost (e.g. part programs, tool

offsets etc.). Alarm 6020 "Machine data changed - memory reallocated" is output.

If reallocation of the NC user memory fails because the total memory capacity

available is insufficient, alarm 6000 "Memory allocation made with standard machine

data" is output.

In this case, the NC user memory division is allocated using the default values of the

standard machine data.

References:

/FB/, S7, "Memory Configuration"

/DA/, "Diagnostics Guide"

Related to:

MD32700 $MA_ENC_COMP_ENABLE[n]

LEC active

References:

/FB/, S7, "Memory Configuration"

38010

MM_QEC_MAX_POINTS

A01, A09

Number of values for quadrant error compens. with neural network

DWORD

PowerOn

1040

7/2

Description:

In quadrant error compensation with neural networks (QEC), the number of compensation

values required has to be entered for each axis that is to be compensated.

The required number can be calculated as follows using the defined parameters: MD38010

$MA_MM_QEC_MAX_POINTS _ ($AA_QEC_COARSE_STEPS + 1) ^ $AA_QEC_FINE_STEPS

$AA_QEC_COARSE_STEPS

Coarse quantization of the characteristic (system variable)

$AA_QEC_FINE_STEPS

Fine quantization of the characteristic (system variable)

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For "direction-dependent" compensation, the number must be greater than or equal to

double the value of this product.

When selecting coarse or fine quantization, the resulting size of the compensation

table and its memory requirement in the buffered user memory must be taken into

account. 4 bytes are required for each compensation value. If the value 0 is entered,

no memory is reserved for the table; i.e. the table does not exist and the function

cannot therefore be activated.

Special cases:

Caution!

If MD38010 $MA_MM_QEC_MAX_POINTS is altered, the buffered NC user memory is

automatically re-allocated on system power-on. This deletes all the user data in the

buffered user memory (e.g. drive and HMI machine data, code, tool offsets, part

programs etc.).

Note:

For better handling, a large number should be chosen initially, because the exact

number of interpolation points that are required is not known when the compensation is

started for the first time. This number can be reduced to the required size as soon as

the characteristics have been recorded and saved. After performing another power-on,

the saved characteristics can be reloaded.

References:

/FB/, S7, "Memory Configuration"

38020

MM_CPREC_FIR_POINTS

EXP, A07, A04

No. of points for characteristic approximation of FIR filters for

DWORD

PowerOn

CPRECON

0, 0

100

1/1

Description:

The function "Programmable contour accuracy" (G code CPRECON) uses a table for

approximating the inverse characteristic of FIR filters. This data states the number

of table values. The higher the value, the more exact the approximation.

$MA_AX_JERK_FIR_FREQ points are recommended.

2.4

NC setting data

41010

JOG_VAR_INCR_SIZE

Size of the variable increment for JOG

DOUBLE

Immediately

-1.0E+301

1.0E+301

7/7

Description:

This setting data defines the number of increments when variable increment (INCvar) is

selected. This increment size is traversed by the axis in JOG mode each time the

traverse key is pressed or the handwheel is turned one detent position and variable

increment is selected (PLC interface signal "Active machine function: INC variable"

for machine or geometry axes is set to 1). The defined increment size also applies to

DRF.

Note:

Please note that the increment size is active for incremental jogging and handwheel

jogging. So, if a large increment value is entered and the handwheel is turned, the

axis might cover a large distance (depends on setting in MD31090 $MA_JOG_INCR_WEIGHT).

SD irrelevant to

JOG continuous

Related to

Machine data and parameters

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NC/PLC interface signal DB21-30 DBX41.5,DBX47.5,DBX53.5 (Geometry axis 1-3 active

machine function: INC variable) or NC/PLC interface signal DB31, ... DBX65.5 (Active

machine function: INC variable)

MD31090 $MA_JOG_INCR_WEIGHT (weighting of an increment for INC/handwheel)

41050

JOG_CONT_MODE_LEVELTRIGGRD

Jog mode / continuous operation with continuous JOG

BOOLEAN

Immediately

TRUE

7/7

Description:

Jog mode for JOG continuous

In jog mode (default setting) the axis traverses as long as the traverse key is held

down and an axis limitation has not been reached. When the key is released the axis is

decelerated to zero speed and the movement is considered complete.

Continuous operation for JOG continuous

In continuous operation the traverse movement is started with the first rising edge of

the traverse key and continues to move even after the key is released. The axis can be

stopped again by pressing the traverse key again (second rising edge).

SD irrelevant for

Incremental jogging (JOG INC)

Reference point approach (JOG REF)

41100

JOG_REV_IS_ACTIVE

JOG mode: revolutional feedrate / linear feedrate

UBYTE

Immediately

0x0E

7/7

Description:

Bit 0 = 0:

The behavior depends on the following:

- in the case of an axis/spindle:

on the axial SD43300 $SA_ASSIGN_FEED_PER_REV_SOURCE

- in the case of a geometry axis with an active frame with rotation:

on the channel-specific SD42600 $SC_JOG_FEED_PER_REV_SOURCE

- in the case of an orientation axis:

on the channel-specific SD42600 $SC_JOG_FEED_PER_REV_SOURCE

Bit 0 = 1:

A JOG motion with revolutional feedrate shall be traversed depending on the master

spindle.

The following must be considered:

- If a spindle is the master spindle itself, it will be traversed without revolutional

feedrate.

- If the master spindle is in stop position and if SD43300

$SA_ASSIGN_FEED_PER_REV_SOURCE (with an axis/spindle) or SD42600

$SC_JOG_FEED_PER_REV_SOURCE (with a geometry axis with an active frame with rotation,

or with an orientation axis) = -3, traversing will be carried out without revolutional

feedrate.

Bit 1 = 0:

The axis/spindle, geometry axis or orientation axis will be traversed with

revolutional feedrate even during rapid traverse (see bit 0 for selection).

Bit 1 = 1:

The axis/spindle, geometry axis or orientation axis is always traversed without

revolutional feedback during rapid traverse.

Bit 2 = 0:

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The axis/spindle, geometry axis or orientation axis is traversed with revolutional

feedrate during JOG handwheel travel, too (see bit 0 for selection).

Bit 2 = 1:

The axis/spindle, geometry axis or orientation axis is always traversed without

revolutional feedrate during JOG handwheel travel.

Bit 3 = 0:

The axis/spindle is traversed with revolutional feedrate during DRF handwheel travel,

too (see bit 0 for selection).

Bit 3 = 1:

The axis/spindle is always traversed without revolutional feedrate during DRF

handwheel travel.

41110

JOG_SET_VELO

mm/min

Axis velocity in JOG

DOUBLE

Immediately

0.0

1.0E+301

7/7

Description:

Value not equal to 0:

The velocity value entered applies to linear axes traversed in JOG mode if linear

feedrate (G94) is active for the relevant axis (SD41100 $SN_JOG_REV_IS_ACTIVE = 0).

The axis velocity is active for

• continuous jogging

• incremental jogging (INC1, ... INCvar)

• handwheel traversing.

The value entered is valid for all linear axes and must not exceed the maximum

permissible axis velocity (MD32000 $MA_MAX_AX_VELO).

In the case of DRF, the velocity defined by SD41110 $SN_JOG_SET_VELO is reduced by

MD32090 $MA_HANDWH_VELO_OVERLAY_FACTOR.

Value = 0:

If 0 has been entered in the setting data, the active linear feedrate in JOG mode is

MD32020 $MA_JOG_VELO "Jog axis velocity". Each axis can be given its own JOG velocity

with this MD (axial MD).

SD irrelevant for

• Linear axes if SD41100 $SN_JOG_REV_IS_ACTIVE = 1

• Rotary axes (SD41130 $SN_JOG_ROT_AX_SET_VELO is active here)

Application example(s)

The operator can thus define a JOG velocity for a specific application.

Related to

SD41100 $SN_JOG_REV_IS_ACTIVE (revolutional feedrate with JOG active)

Axial MD32020 $MA_JOG_VELO (JOG axis velocity)

Axial MD32000 $MA_MAX_AX_VELO (maximum axis velocity)

Axial MD32090 $MA_HANDWH_VELO_OVERLAY_FACTOR (ratio of JOG velocity to handwheel

velocity (DRF))

SD41130 $SN_JOG_ROT_AX_SET_VELO (JOG speed with rotary axes)

41120

JOG_REV_SET_VELO

mm/rev

Revolutional feedrate of axes in JOG mode

DOUBLE

Immediately

0.0

1.0E+301

7/7

Description:

Value not equal to 0:

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The velocity value entered applies to axes traversed in JOG mode if revolutional

feedrate (G95) is active for the relevant axis (SD41100 $SN_JOG_REV_IS_ACTIVE = 1).

The axis velocity is active for

• continuous jogging

• incremental jogging (INC1, ... INCvar)

• handwheel traversing. The value entered is valid for all axes and must not exceed

the maximum permissible axis velocity (MD32000 $MA_MAX_AX_VELO).

Value = 0:

If 0 has been entered in the setting data, the active revolutional feedrate in JOG

mode is MD32050 $MA_JOG_REV_VELO "revolutional feedrate with JOG".

Each axis can be given its own revolutional feedrate with this MD (axial MD).

SD irrelevant for

• For axes if SD41100 $SN_JOG_REV_IS_ACTIVE = 0

Application example(s)

The operator can define a JOG velocity for a particular application.

Related to

Axial SD41100 $SN_JOG_REV_IS_ACTIVE (revolutional feedrate for JOG active)

Axial MD32050 $MA_JOG_REV_VELO (revolutional feedrate with JOG)

Axial MD32000 $MA_MAX_AX_VELO (maximum axis velocity)

41130

JOG_ROT_AX_SET_VELO

rev/min

Axis velocity for rotary axes in JOG mode

DOUBLE

Immediately

0.0

1.0E+301

7/7

Description:

Value not equal to 0:

The velocity entered applies to rotary axes in JOG mode (to continuous jogging,

incremental jogging, jogging with handwheel). The value entered is common to all

rotary axes, and must not exceed the maximum permissible axis velocity (MD32000

$MA_MAX_AX_VELO).

With DRF, the velocity set with SD41130 $SN_JOG_ROT_AX_SET_VELO must be reduced by

MD32090 $MA_HANDWH_VELO_OVERLAY_FACTOR.

Value equal to 0:

If the value 0 is entered in the setting data, the velocity applied to rotary axes in

JOG mode is the axial MD32020 $MA_JOG_VELO (jog axis velocity). In this way, it is

possible to define a separate JOG velocity for each axis.

Application example(s)

The operator can define a JOG velocity for a particular application.

Related to

MD32020 $MA_JOG_VELO (JOG axis velocity)

MD32000 $MA_MAX_AX_VELO (maximum axis velocity)

MD32090 $MA_HANDWH_VELO_OVERLAY_FACTOR (ratio JOG velocity to handwheel velocity (DRF)

41200

JOG_SPIND_SET_VELO

rev/min

Speed for spindle JOG mode

DOUBLE

Immediately

0.0

1.0E+301

7/7

Description:

Value not equal to 0:

The speed entered applies to spindles in JOG mode if they are traversed manually by

the "Plus and minus traversing keys" or the handwheel. The speed is active for

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• continuous jogging

• incremental jogging (INC1, ... INCvar)

• handwheel traversing. The value entered is valid for all spindles, and must not

exceed the maximum permissible speed (MD32000 $MA_MAX_AX_VELO).

Value = 0:

If 0 has been entered in the setting data, MD32020 $MA_JOG_VELO (JOG axis velocity)

acts as the JOG velocity. Each axis can thus be given its own JOG velocity with this

MD (axial MD).

The maximum speeds of the active gear stage (MD35130 $MA_GEAR_STEP_MAX_VELO_LIMIT)

are taken into account when traversing the spindle with JOG.

SD irrelevant for

Application example(s). The operator can thus define a JOG speed for the spindles for

a specific application.

Related to

Axial MD32020 $MA_JOG_VELO (JOG axis velocity)

MD35130 $MA_GEAR_STEP_MAX_VELO_LIMIT (maximum speeds of the gear stages)

41300

CEC_TABLE_ENABLE

Compensation table enable

BOOLEAN

Immediately

FALSE, FALSE, FALSE,

7/7

FALSE, FALSE, FALSE,

FALSE, FALSE...

Description:

The evaluation of the compensation table [t] is enabled.

The compensation table is now included in the calculation of the compensation value

for the compensation axis.

The compensation axis $AN_CEC_OUTPUT_AXIS can be taken from the table configuration.

The effective total compensation value in the compensation axis can be adapted to the

current machining by the targeted activation of tables (from NC part program or PLC

user program).

The function does not become active until the following conditions have been

fulfilled:

• The option "Interpolatory compensation" is set

• The associated compensation tables in the NC user memory have been loaded and

enabled (SD41300 $SN_CEC_TABLE_ENABLE[t] = 1)

• The current position measuring system is referenced (NC/PLC interface signal

DB31, ... DBX60.4 / 60.5 (Referenced/synchronized 1 or 2) = 1).

The evaluation of the sag compensation table [t] is not enabled.

Related to

MD18342 $MN_MM_CEC_MAX_POINTS[t]

Number of interpolation points with sag

compensation

SD41300 $SN_CEC_TABLE_ENABLE[t]

Evaluation of the sag compensation table t is

enabled

SD41310 $SN_CEC_TABLE_WEIGHT[t]

Weighting factor of the sag compensation

table

NC/PLC interface signal DB31, ... DBX60.4 (Referenced/synchronized 1)

NC/PLC interface signal DB31, ... DBX60.5 (Referenced/synchronized 2)

41310

CEC_TABLE_WEIGHT

Weighting factor compensation table

DOUBLE

Immediately

1.0, 1.0, 1.0, 1.0, 1.0,

-1.0E+301

1.0E+301

7/7

1.0, 1.0, 1.0...

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Description:

The compensation value stored in the table [t] is multiplied by the weighting factor.

When selecting the weighting factor it should be ensured that the total compensation

value in the compensation axis does not exceed the maximal value of

(MD18342 $MN_CEC_MAX_SUM). With [t] = index of the compensation table (see MD18342

$MN_MM_CEC_MAX_POINTS)

If, for example, the weight of the tools used on the machine or the workpieces to be

machined are too different and this affects the error curve by changing the amplitude,

this can be corrected by changing the weighting factor. In the case of sag

compensation, the weighting factor in the table can be changed for specific tools or

workpieces from the PLC user program or the NC program by overwriting the setting

data. However, different compensation tables are to be used if the course of the error

curve is substantially changed by the different weights.

Related to

SD41300 $SN_CEC_TABLE_ENABLE[t] Evaluation of the sag compensation table t is enabled

MD18342 $MN_CEC_MAX_SUM

Maximum compensation value for sag compensation

41320

CEC_0

Compensation value 1

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

The value of this SD is added to the compensation value $AN_CEC[t,0].

Related to

$AN_CEC[t,0] compensation value

41321

CEC_1

Compensation value 2

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

The value of this SD is added to the compensation value $AN_CEC[t,1].

Related to

$AN_CEC[t,1] compensation value

41330

CEC_BAS_0

Distance to measuring point 1 in the basic axis

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

The value of the SD is used to calculate $SN_CEC.

Is deleted after calculating $SN_CEC.

Related to

$SN_CEC_0[t], $SN_CEC_1[t] compensation values

41331

CEC_BAS_1

Distance to measuring point 2 in the basic axis

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

The value of the SD is used to calculate $SN_CEC.

Is deleted after calculating $SN_CEC.

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Related to

$SN_CEC_0[t], $SN_CEC_1[t] compensation values

41335

CEC_BAS_STORE_0

Stored distance to measuring point 1 in the basic axis

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

Saves the value of $SN_CEC_BAS after calculating $SN_CEC.

Related to

$SN_CEC_0[t], $SN_CEC_0[t] compensation values

41336

CEC_BAS_STORE_1

Stored distance to measuring point 2 in the basic axis

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

Saves the value of $SN_CEC_BAS after calculating $SN_CEC.

Related to

$SN_CEC_0[t], $SN_CEC_1[t] compensation values

41340

CEC_COMP_0

Cylinder error 1 in the compensation axis

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

The value of the SD is used to calculate $SN_CEC.

Is deleted after calculating $SN_CEC.

Related to

$SN_CEC_0[t], $SN_CEC_1[t] compensation values

41341

CEC_COMP_1

Cylinder error 2 in the compensation axis

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

The value of the SD is used to calculate $SN_CEC.

Is deleted after calculating $SN_CEC.

Related to

$SN_CEC_0[t], $SN_CEC_1[t] compensation values

41350

CEC_COMP_STORE_0

Stored cylinder error 1 in the compensation axis

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

Saves the value of $SN_CEC_COMP after calculating $SN_CEC.

Related to

$SN_CEC_0[t], $SN_CEC_1[t] compensation values

Machine data and parameters

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2.4 NC setting data

41351

CEC_COMP_STORE_1

Stored cylinder error 2 in the compensation axis

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

Saves the value of $SN_CEC_COMP after calculating $SN_CEC.

Related to

$SN_CEC_0[t], $SN_CEC_1[t] compensation values

41355

CEC_CALC

The 0/1 edge starts the calculation of $SN_CEC_0[t] and

BOOLEAN

Immediately

$SN_CEC_1[t].

FALSE, FALSE, FALSE,

7/7

FALSE, FALSE, FALSE,

FALSE, FALSE...

Description:

Starts the calculation of $SN_CEC.

Related to

$SN_CEC_BAS_0[t], $SN_CEC_BAS_1[t]

distance to measuring point in basic axis

$SN_CEC_COMP_0[t], $SN_CEC_COMP_1[t] cylinder error in the compensation axis

41356

CEC_CALC_ADD

Absolute or additive calculation of $SN_CEC_0[t] and

BOOLEAN

Immediately

$SN_CEC_1[t]

FALSE, FALSE, FALSE,

7/7

FALSE, FALSE, FALSE,

FALSE, FALSE...

Description:

$SN_CEC_0[t] and $SN_CEC_1[t] can be calculated absolutely or additively:

FALSE: Absolute, the calculated values of $SN_CEC_0[t] and $SN_CEC_1[t] are included

as absolute values.

TRUE: Additive, the calculated values of $SN_CEC_0[t] and $SN_CEC_1[t] are added to

the existing values.

Related to

$SN_CEC_BAS_0[t], $SN_CEC_BAS_1[t]

distance to measuring point in the basic axis

$SN_CEC_COMP_0[t], $SN_CEC_COMP_1[t] cylinder error in the compensation axis

41500

SW_CAM_MINUS_POS_TAB_1

mm/inch,

Trigger points at falling cam 1-8

DOUBLE

Immediately

degrees

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

The cam positions of minus cams 1 - 8 are entered in this machine data.

The positions are entered in the machine coordinate system.

Index [n] of the setting data addresses the cam pair:

n = 0, 1, ... , 7 corresponds to cam pair 1, 2, ... , 8

When the set switching points are overtraveled in the positive axis direction, the

associated "minus" cam signals in the PLC interface ( and any applied fast output

signals ) switch from 1 to 0.

Machine data and parameters

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2.4 NC setting data

41501

SW_CAM_PLUS_POS_TAB_1

mm/inch,

Trigger points at rising cam edge 1-8

DOUBLE

Immediately

degrees

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

The cam positions of plus cams 1 - 8 are entered in this machine data.

The positions are entered in the machine coordinate system.

Index [n] of the setting data addresses the cam pair:

n = 0, 1, ... , 7 corresponds to cam pair 1, 2, ... , 8

When the set switching points are overtraveled in the positive axis direction, the

associated "plus" cam signals in the PLC interface ( and any applied fast output

signals ) switch from 0 to 1.

41502

SW_CAM_MINUS_POS_TAB_2

mm/inch,

Trigger points at falling cam edge 9-16

DOUBLE

Immediately

degrees

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

The cam positions of minus cams 9-16 are entered in this machine data.

The positions are entered in the machine coordinate system.

Index [n] of the setting data addresses the cam pair:

n = 8, 9, ... , 15 corresponds to cam pair 9, 10, ... , 16

Switching points with falling edges of cams 9 - 16.

When the set switching points are overtraveled in the positive axis direction, the

associated "minus" cam signals in the PLC interface ( and any applied fast output

signals ) switch from 1 to 0.

41503

SW_CAM_PLUS_POS_TAB_2

mm/inch,

Trigger points at rising cam edge 9-16

DOUBLE

Immediately

degrees

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

The cam positions of plus cams 9-16 are entered in this machine data.

The positions are entered in the machine coordinate system.

Index [n] of the setting data addresses the cam pair:

n = 8, 9, ... , 15 corresponds to cam pair 9, 10, ... , 16

Switching points with rising edges of cams 9 - 16.

When the set switching points are overtraveled in the positive axis direction, the

associated "plus" cam signals in the PLC interface ( and any applied fast output

signals ) switch from 0 to 1.

41504

SW_CAM_MINUS_POS_TAB_3

mm/inch,

Trigger points at falling cam edge 17-24

DOUBLE

Immediately

degrees

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

The cam positions of minus cams 17 - 24 are entered in this machine data.

Machine data and parameters

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2.4 NC setting data

The positions are entered in the machine coordinate system.

Index [n] of the setting data addresses the cam pair:

n = 0, 1, ... , 7 corresponds to cam pair 17, 18, ... , 24

Switching points with falling edges of cams 17 - 24.

When the set switching points are overtraveled in the positive axis direction, the

associated "minus" cam signals in the PLC interface ( and any applied fast output

signals ) switch from 1 to 0.

41505

SW_CAM_PLUS_POS_TAB_3

mm/inch,

Trigger points at rising cam edge 17-24

DOUBLE

Immediately

degrees

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

The cam positions of plus cams 17 - 24 are entered in this machine data.

The positions are entered in the machine coordinate system.

Index [n] of the setting data addresses the cam pair:

n = 0, 1, ... , 7 corresponds to cam pair 17, 18, ... , 24

Switching points with rising edges of cams 17 - 24

When the set switching points are overtraveled in the positive axis direction, the

associated "plus" cam signals in the PLC interface ( and any applied fast output

signals ) switch from 0 to 1.

41506

SW_CAM_MINUS_POS_TAB_4

mm/inch,

Trigger points at falling cam edge 25-32

DOUBLE

Immediately

degrees

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

The cam positions of minus cams 25 - 32 are entered in this machine data.

The positions are entered in the machine coordinate system.

Index [n] of the setting data addresses the cam pair:

n = 8, 9, ... , 15 corresponds to cam pair 25, 26, ... , 32

Switching points with falling edges of cams 25 - 32.

When the set switching points are overtraveled in the positive axis direction, the

associated "minus" cam signals in the PLC interface ( and any applied fast output

signals ) switch from 1 to 0.

41507

SW_CAM_PLUS_POS_TAB_4

mm/inch,

Trigger points at rising cam edge 25-32

DOUBLE

Immediately

degrees

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

The cam positions of plus cams 25 - 32 are entered in this machine data.

The positions are entered in the machine coordinate system.

Index [n] of the setting data addresses the cam pair:

n = 8, 9, ... , 15 corresponds to cam pair 25, 26, ... , 32

Switching points with rising edges of cams 25 - 32.

When the set switching points are overtraveled in the positive axis direction, the

associated "plus" cam signals in the PLC interface ( and any applied fast output

signals ) switch from 0 to 1.

Machine data and parameters

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2.4 NC setting data

41520

SW_CAM_MINUS_TIME_TAB_1

Rate time for '-' trigger points of cams 1-8

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

A lead or delay time can be assigned to each cam 1-8 in this setting data to

compensate for delay times.

The switching edge of the associated cam signal is advanced or delayed by the time

value entered.

Positive value:

Lead time

Negative value:

Delay time

Index [n] of the setting data addresses the cam pair:

n = 0, 1, ... , 7 corresponds to cam pair 1,

2, ... , 8

This setting data is added to MD: MD10460 $MN_SW_CAM_MINUS_LEAD_TIME[n].

Related to

MD10460 $MN_SW_CAM_MINUS_LEAD_TIME[n] (lead or delay time on minus cams 1 - 16)

41521

SW_CAM_PLUS_TIME_TAB_1

Rate time for '+' trigger points of cams 1-8

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

A lead or delay time can be assigned to each plus cam 1-8 in this setting data to

compensate for delay times.

The switching edge of the associated cam signal is advanced or delayed by the time

value entered.

Positive value:

Lead time

Negative value:

Delay time

Index [n] of the setting data addresses the cam pair:

n = 0, 1, ... , 7 corresponds to cam pair 1, 2, ... , 8

This setting data is added to MD10461 $MN_SW_CAM_PLUS_LEAD_TIME[n].

Related to

MD10461 $MN_SW_CAM_PLUS_LEAD_TIME[n] (lead or delay time on plus cams 1 - 16)

41522

SW_CAM_MINUS_TIME_TAB_2

Rate time for '-' trigger points of cams 9-16

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

A lead or delay time can be assigned to each minus cam 9 - 16 in this setting data to

compensate for delay times.

The switching edge of the associated cam signal is advanced or delayed by the time

value entered.

Positive value:

Lead time

Negative value:

Delay time

Index [n] of the setting data addresses the cam pair:

n = 8, 9, ... , 15 corresponds to cam pair 9, 10, ... , 16

This setting data is added to MD10460 $MN_SW_CAM_MINUS_LEAD_TIME[n+8].

Related to

MD10460 $MN_SW_CAM_MINUS_LEAD_TIME[n] (lead or delay time on minus cams 1 - 16)

Machine data and parameters

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2.4 NC setting data

41523

SW_CAM_PLUS_TIME_TAB_2

Rate time for '+' trigger points of cams 9-16

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

A lead or delay time can be assigned to each plus cam 9 - 16 in this setting data to

compensate for delay times.

The switching edge of the associated cam signal is advanced or delayed by the time

value entered.

Positive value:

Lead time

Negative value:

Delay time

Index [n] of the setting data addresses the cam pair:

n = 8, 9, ... , 15 corresponds to cam pair 9, 10, ... , 16

This setting data is added to MD10461 $MN_SW_CAM_PLUS_LEAD_TIME[n+8].

Related to

MD10461 $MN_SW_CAM_PLUS_LEAD_TIME[n] (lead or delay time on plus cams 1 - 16)

41524

SW_CAM_MINUS_TIME_TAB_3

Rate time for '-' trigger points of cams 17-24

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

A lead or delay time can be assigned to each minus cam 17-24 in this setting data to

compensate for delay times.

The switching edge of the associated cam signal is advanced or delayed by the time

value entered.

Positive value:

Lead time

Negative value:

Delay time

Index [n] of the setting data addresses the cam pair:

n = 0, 1, ... , 7 corresponds to cam pair 17, 18, ... , 24

This setting data is added to MD10460 $MN_SW_CAM_MINUS_LEAD_TIME[n].

Related to

MD10460 $MN_SW_CAM_MINUS_LEAD_TIME[n] (lead or delay time on minus cams 1 - 16)

41525

SW_CAM_PLUS_TIME_TAB_3

Rate time for '+' trigger points of cams 17-24

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

A lead or delay time can be assigned to each plus cam 17-24 in this setting data to

compensate for delay times.

The switching edge of the associated cam signal is advanced or delayed by the time

value entered.

Positive value:

Lead time

Negative value:

Delay time

Index [n] of the setting data addresses the cam pair:

n = 0, 1, ... , 7 corresponds to cam pair 17, 18, ... , 24

This setting data is added to MD10461 $MN_SW_CAM_PLUS_LEAD_TIME[n].

Related to

MD10461 $MN_SW_CAM_PLUS_LEAD_TIME (lead or delay time on plus cams 1 - 16)

Machine data and parameters

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2.4 NC setting data

41526

SW_CAM_MINUS_TIME_TAB_4

Rate time for '-' trigger points of cams 25-32

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

A lead or delay time can be assigned to each minus cam 25-32 in this setting data to

compensate for delay times.

The switching edge of the associated cam signal is advanced or delayed by the time

value entered.

Positive value:

Lead time

Negative value:

Delay time

Index [n] of the setting data addresses the cam pair:

n = 8, 9, ... , 15 corresponds to cam pair 25, 26, ... , 32

This setting data is added to MD10460 $MN_SW_CAM_MINUS_LEAD_TIME[n+8].

Related to

MD10460 $MN_SW_CAM_MINUS_LEAD_TIME[n] (lead or delay time on minus cams 1 - 16)

41527

SW_CAM_PLUS_TIME_TAB_4

Rate time for '+' trigger points of cams 25-32

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

A lead or delay time can be assigned to each plus cam 25 - 32 in this setting data to

compensate for delay times.

The switching edge of the associated cam signal is advanced or delayed by the time

value entered.

Positive value:

Lead time

Negative value:

Delay time

Index [n] of the setting data addresses the cam pair:

n = 8, 9, ... , 15 corresponds to cam pair 25, 26, ... , 32

This setting data is added to MD10461 $MN_SW_CAM_PLUS_LEAD_TIME[n+8].

Related to

MD10461 $MN_SW_CAM_PLUS_LEAD_TIME[n] (lead or delay time on plus cams 1 - 16)

41600

COMPAR_THRESHOLD_1

Threshold value of the 1st comparator

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

COMPAR_THRESHOLD_1[b] defines the threshold values for the individual input bits [b]

of comparator byte 1.

The output bit n of the 1st comparator is created by comparing the threshold value n

according to the comparison type defined in bit n of COMPAR_TYPE_1.

For example:

COMPAR_ASSIGN_ANA_INPUT_1[2] = 4

COMPAR_TRESHOLD_1[2]

= 5000.0

COMPAR_TYPE_1

= 5

The 3rd output bit of comparator 1 is set if the input value at AnalogIn 4 is greater

than or equal to 5 volts.

Index [b]: Bits 0 - 7

Machine data and parameters

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2.4 NC setting data

Related to

MD10530 $MN_COMPAR_ASSIGN_ANA_INPUT_1

MD10531 $MN_COMPAR_ASSIGN_ANA_INPUT_2

MD10540 $MN_COMPAR_TYPE_1

MD10541 $MN_COMPAR_TYPE_2

41601

COMPAR_THRESHOLD_2

Threshold value of the 2nd comparator

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

-1.0E+301

1.0E+301

7/7

0.0, 0.0, 0.0

Description:

COMPAR_THRESHOLD_1[b] defines the threshold values for the individual input bits [b]

of comparator byte 1.

Output bit n of the 1st comparator is created by comparing the threshold value n

according to the comparison type defined in bit n of COMPAR_TYPE_2.

Index [b]: Bits 0 - 7

Related to

MD10530 $MN_COMPAR_ASSIGN_ANA_INPUT_1

MD10531 $MN_COMPAR_ASSIGN_ANA_INPUT_2

MD10540 $MN_COMPAR_TYPE_1

MD10541 $MN_COMPAR_TYPE_2

41610

CORR_TRAFO_LIN_MAX

EXP

Maximum permissible offset value for offset vectors with

DOUBLE

Immediately

CORRTRAFO

1.0

0.0

1.0E+301

7/2

Description:

With the CORRTRAFO function for machine measurement, offset vectors can be modified in

the kinematic model of a machine.

This setting data limits the maximum permissible change in each component of such a

vector to the specified maximum value.

41611

CORR_TRAFO_DIR_MAX

EXP

degrees

Maximum permissible angle deviation for direction vectors with

DOUBLE

Immediately

CORRTRAFO

1.0

0.0

90.0

7/2

Description:

With the CORRTRAFO function for machine measurement, the direction vectors of rotary

axes can be modified in the kinematic model of a machine.

This setting data limits the maximum permissible angle change of such a vector to the

specified maximum value.

41612

CORR_TOCARR_LIN_MAX

EXP

Maximum permissible compensation value for offset vectors with

DOUBLE

Immediately

CORRTC

1.0

0.0

1.0E+301

7/2

Description:

Offset vectors in the kinematic model of a tool carrier can be modified using the

CORRTC function for tool carrier measurement.

This setting data limits the maximum permissible change in each component of such a

vector to the stated maximum value.

Machine data and parameters

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2.4 NC setting data

41670

SINGULARITY_THRESHOLD

Threshold value for singularity detection.

DOUBLE

Immediately

2.0e-6

0.0

1.0E+301

7/7

Description:

This SD specifies the threshold value for detecting singularities in the programmed

blocks.

If the values of this SD are too high, unnecessary singularity handlings will be

performed, which can also lead to unnecessary contour deviations.

If the values of this SD are too low, not all singular positions will be detected and

handled.

The value 2.0e-6 is recommended.

41671

MIN_DIST_TO_SINGULARITY

Minimum distance to singularity point.

DOUBLE

Immediately

1.0e-3

1.0e-5

1.0E+301

7/7

Description:

This SD specifies the minimum distance to the singularity point in the programmed

blocks.

Blocks which have the positions between the value in SD41670

$SD_SINGULARITY_THRESHOLD and this SD are analyzed more intensively.

The value 1.0e-3 is recommended.

41700

AXCT_SWWIDTH

Default rotation of axis container

DWORD

NEW CONF

CTDE

0, 0, 0, 0, 0, 0, 0, 0...

-32

7/7

Description:

The number of entries (slots) by which the entries in the axis container are advanced

on execution of the rotation. The value is interpreted modulo of the actually existing

entries. Negative values reverse the direction of rotation.

Related to the container rotation command, container axes.

This machine data is distribued via the NCU-link.

Contrary to the the definition for setting data, this SD is not immediately active,

but first with NEWCONF.

42000

THREAD_START_ANGLE

degrees

Starting angle for thread

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

0.0

1.0E+301

7/7

Description:

In the case of multiple thread cutting, the offset of the individual threads can be

programmed with the aid of this setting data.

This SD can be changed by the part program with the command SF.

Note:

MD10710 $MN_PROG_SD_RESET_SAVE_TAB can be be set so that the value written by the part

program is transferred to the active file system on reset (that is the value is

retained after reset.)

Machine data and parameters

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SINUMERIK machine and setting data

2.4 NC setting data

42010

THREAD_RAMP_DISP

Acceleration behavior of axis when thread cutting

DOUBLE

Immediately

-1., -1., -1., -1., -1., -1.,

-1., -1., -1.

999999.,

7/7

-1., -1., -1., -1., -1., -1.,

999999., 0.

-1.,...

Description:

The SD is active for thread cutting with G33 (G34, G35).

It has three elements that define the behavior of the thread axis during runup (1st

element), during deceleration/smoothing "G33(G34, G35) to G00/G01" (2nd element) and

during smoothing between 2 thread blocks (3rd element).

The first two values have the same properties for thread run-in and thread run-out:

<0:

The thread axis is started/decelerated with configured acceleration. Jerk is

according to the current programming of BRISK/SOFT. Behavior is compatible with MD

20650__THREAD_START_IS_HARD = FALSE used until now.

Starting/deceleration of the feed axis during thread cutting is stepped. Behavior is

compatible with MD 20650__THREAD_START_IS_HARD = TRUE used until now.

>0:

The maximum thread starting or deceleration path is specified. The specified distance

can lead to acceleration overload of the axis. The SD is written from the block when

DITR (displacement thread ramp) is programmed. An overlong path has no effect.

Note:

MD 10710 $MN_PROG_SD_RESET_SAVE_TAB can be set so that the value written by the part

program is transferred to the active file system on reset (this means the value is

retained after reset.)

The 3rd value permits smoothing at a corner between 2 thread blocks in order to soften

the transition. It is not rounded by smoothing if the dynamics of the machine permit

a hard transition, for example on account of MD32310 $MA_MAX_ACCEL_OVL_FACTOR:

-1:

The transition is made as geometrically soft as possible.

The corner is left with hard retraction, the axes follow the specification of the

control loops.

> 0:

Reserved for an expansion of the function.

The 3rd value defines the geometric tolerance that may be used at a corner between 2

thread blocks in order to soften the transition:

< or = 0:

The corner is left with hard retraction, the axes follow the specification of the

control loops.

> 0:

The transition is made as geometrically soft as possible by using this tolerance.

42100

DRY_RUN_FEED

mm/min

Dry run feedrate

DOUBLE

Immediately

5000., 5000., 5000.,

0.0

1.0E+301

7/7

5000., 5000., 5000.,

5000., 5000

Description:

The feedrate for the active dry run is entered in this setting data. The setting data

can be altered on the operator panel in the "Parameters" operating area.

Machine data and parameters

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2.4 NC setting data

The entered dry run feedrate is always interpreted as a linear feed (G94). If the dry

run feedrate is activated via the PLC interface, the dry run feedrate is used as the

path feed after a reset instead of the programmed feed. The programmed velocity is

used for traversing if it is greater than the velocity stored here.

Application example(s)

Program testing

Related to

NC/PLC interface signal DB21-30 DBX0.6 (Activate dry run feedrate)

NC/PLC interface signal DB21-30 DBX24.6 (Dry run feedrate selected)

42101

DRY_RUN_FEED_MODE

Mode for dry run velocity

BYTE

Immediately

0, 0, 0, 0, 0, 0, 0, 0...

7/7

Description:

This SD can be used to set the method of operation of the dry run velocity set by

SD42100 $SC_DRY_RUN_FEED.

The following values are possible:

The maximum of SD42100 $SC_DRY_RUN_FEED and the programmed velocity become active.

This is the standard setting and corresponds to the behavior up to SW 5.

The minimum of SD42100 $SC_DRY_RUN_FEED and the programmed velocity become active.

SD42100 $SC_DRY_RUN_FEED becomes active directly, irrespective of the programmed

velocity.

The values 3...9 are reserved for extensions.

10:

As configuration 0, except for thread cutting (G33, G34, G35) and tapping (G331, G332,

G63). These functions are executed as programmed.

11:

As configuration 1, except for thread cutting (G33, G34, G35) and tapping (G331, G332,

G63). These functions are executed as programmed.

12:

As configuration 2, except for thread cutting (G33, G34, G35) and tapping (G331, G332,

G63). These functions are executed as programmed.

42110

DEFAULT_FEED

V1, FBFA

mm/min

Path feed default value

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

0.0

1.0E+301

7/7

Description:

Default value for path feedrate, This setting data is evaluated when the part program

starts taking into account the feedrate type active at this time (see MD20150

$MC_GCODE_RESET_VALUES and MD20154 $MC_EXTERN_GCODE_RESET_VALUES).

42120

APPROACH_FEED

mm/min

Path feedrate in approach blocks

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

0.0

1.0E+301

7/7

Description:

Default value for path feedrate in approach blocks (after repos., block search,

SERUPRO etc).

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The contents of this settting data are only used when it is non-zero.

It is evaluated like an F word programmed for G94.

42121

AX_ADJUST_FEED

mm/min

Path feed in adjustment movements

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

7/7

Description:

Default value for the path feed in adjustment movements of tangential axes on

activation of a tangential axis coupling during or after block search.

The content of this setting data is only used if it is not equal to zero and bit7 = 0

of MD $MN_SEARCH_RUN_MODE is set.

It is evaluated as an F-word programmed in G94.

42122

OVR_RAPID_FACTOR

MD12050

$MN_OVR_FACTOR_RAPID_TRA,

$AC_OVR

Add. rapid traverse override can be specified through operation

DOUBLE

Immediately

100., 100., 100., 100.,

0.0

1.0E+301

7/7

100., 100., 100., 100

Description:

Additional channel-specific rapid traverse override in %. The value is calculated as

a function of the OPI variable enablOvrRapidFactor on the path and during jogging of

geometry axes . The value multiplies the other overrides relevant to rapid traverse

(rapid traverse override of the machine control panel, override default through

synchronized actions $AC_OVR).

42125

SERUPRO_SYNC_MASK

Synchronization in approach blocks

DWORD

Immediately

0, 0, 0, 0, 0, 0, 0, 0...

7/7

Description:

A synchronized approach can be set for the search type SERUPRO with the setting data

SERUPRO_SYNC_MASK.

SERUPRO uses the function REPOS to move from the current machine position to the

target block of the search. A synchronization of the channels can be forced between

the reapproach block and the target block via SERUPRO_SYNC_MASK which would

correspond to the use of WAIT markers.

Note:

The user cannot program WAIT markers between reapproach block and target block in a

part program.

SERUPRO_SYNC_MASK activates this intermal WAIT marker, and defines for which other

channels this channel is to wait.

Example for channel 3:

SD42125 $SC_SERUPRO_SYNC_MASK= 0x55

A new block is now inserted in the Serupro approach between the reapproach block and

the target block, the function of which corresponds to the following programming:

WAITM( 101, 1,3,5,7), i.e. a WAIT marker synchronizes the channels 1, 3, 5 and 7.

The WAIT markers used internally cannot be explicitly programmed by the user.

NOTICE:

Similarly to the part program, the user can make the error of not setting the marker

in a channel, so that the other channels naturally wait for ever!

Note:

The bit mask can contain a channel that does not exist (channel gaps) without a

deadlock occurring.

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2.4 NC setting data

Example for channel 3:

SD42125 $SC_SERUPRO_SYNC_MASK= 0x55 and channel 5 do not

exist, so WAITM( 101, 1,3,7) is set.

Note: The block content corresponds to "WAITM( 101, 1,3,5,7)", the user does not see

this block content, he sees REPOSA!

Note:

SERUPRO_SYNC_MASK is evaluated as soon as the part program command REPOSA is

interpreted.

SERUPRO_SYNC_MASK can still be changed if SERUPRO is in the state "search target

found".

If REPOSA has already been executed, a change to SERUPRO_SYNC_MASK can only become

active if a new REPOS is set. This occurs, for example, by:

• Starting a new ASUB.

• STOP-JOG-AUTO-START

• STOP - select a new REPOS mode RMI/RMN/RME/RMB - START

Note:

If one uses the prog. event for search and if the NCK is at alarm 10208 then a change

of SERUPRO_SYNC_MASK is not active unless one sets a new REPOS.

SERUPRO_SYNC_MASK == 0 A block is NOT inserted.

Note:

If the bit for the current channel is not set in SD42125 $SC_SERUPRO_SYNC_MASK then a

block is NOT inserted.

Example:

If SD42125 $SC_SERUPRO_SYNC_MASK= 0xE is programmed in channel 1, then a block is NOT

inserted.

This assignment is reserved for a future function!

42140

DEFAULT_SCALE_FACTOR_P

FBFA

Default scaling factor for address P

DWORD

Immediately

1, 1, 1, 1, 1, 1, 1, 1...

7/7

Description:

The value in this machine data is active if no scaling factor P has been programmed in

the block.

Related to:

WEIGHTING_FACTOR_FOR_SCALE

42150

DEFAULT_ROT_FACTOR_R

Default rotation factor for address R

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

-1.0E+301

1.0E+301

7/7

Description:

The value in this machine data is active if no factor for rotation R is programmed in

the block.

42160

EXTERN_FIXED_FEEDRATE_F1_F9

FBFA

Fixed feedrates F1 - F9

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

0.0

1.0E+301

7/7

0., 0., 0., 0., 0., 0., 0.,

0., 0., ...

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Description:

Fixed feedrate values for programming with F1 - F9. If the machine data

$MC_FEEDRATE_F1_F9_ON = TRUE is set with the programming of F1 - F9, the feedrate

values are read from SD42160 $SC_EXTERN_FIXED_FEEDRATE_F1_F9[0] - SD42160

$SC_EXTERN_FIXED_FEEDRATE_F1_F9[8], and activated as the machining feedrate.

The rapid traverse feedrate must be entered in SD42160

$SC_EXTERN_FIXED_FEEDRATE_F1_F9[0].

42162

EXTERN_DOUBLE_TURRET_DIST

FBFA

Double turret head tool distance

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

0.0

1.0E+301

7/7

Description:

Distance between both tools of a double turret head.

The distance is activated using G68 as additive zero point offset if MD10812

$MN_EXTERN_DOUBLE_TURRET_ON is set to TRUE.

42200

SINGLEBLOCK2_STOPRE

Activate SBL2 debug mode

BOOLEAN

Immediately

FALSE, FALSE, FALSE,

7/7

FALSE, FALSE, FALSE,

FALSE, FALSE...

Description:

Value = TRUE:

A preprocessing stop is made with every block if SBL2 (single block with stop after

every block) is active. This suppresses the premachining of part program blocks. This

variant of the SBL2 is not true-to-contour.

This means that a different contour characteristic might be generated as a result of

the preprocessing stop than without single block or with SBL1.

Application: Debug mode for testing part programs.

42220

CFG_STOP_ARRAY

Name of the NC function for which there should be a stop

STRING

Reset

,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,

7/7

,,,,, ,,,,,,,,,,,,,,,,,,,, ,...

Description:

Together with SD42222 $SC_CFG_STOP_MASK and SD42224 $SC_CFG_STOP_ARRAY_MASK, this

setting data defines the reasons for the configured stop.

For example, NC language function identifiers and subprogram names as strings are

permissible entries.

Initially, the entry is restricted to M/H/T/D auxiliary functions or calls and

subprogram names.

Examples: Auxiliary functions M=87, H[13]=*, T[*]=5 and subprogram name _N_CS_TOOL

42222

CFG_STOP_MASK

Stop mask for G code transitions

DWORD

Reset

0, 0, 0, 0, 0, 0, 0, 0...

0x7

7/7

Description:

This setting data states the stop mask for the G code transitions.

Configured stop for:

Bit 0

Transition G0 to G0

Bit 1

Transition G0 to not-G0

Bit 2

Transition not-G0 to G0

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2.4 NC setting data

42224

CFG_STOP_ARRAY_MASK

Mask for enabling SD42220 $SC_CFG_STOP_ARRAY

DWORD

Reset

0, 0, 0, 0, 0, 0, 0, 0...

7/7

Description:

This setting data activates the stop handling of the functions defined by

CFG_STOP_ARRAY

Bit 0

SD42220 $SC_CFG_STOP_ARRAY[0]

Bit 1

SD42220 $SC_CFG_STOP_ARRAY[1]

Bit n

SD42220 $SC_CFG_STOP_ARRAY[n]

42300

COUPLE_RATIO_1

Speed ratio for synchronous spindle mode

DOUBLE

Immediately

1.0, 1.0, 1.0, 1.0, 1.0,

-1.0e8

1.0e8

7/7

1.0, 1.0, 1.0, 1.0, 1.0,

1.0, 1.0, 1.0,...

Description:

This setting data defines the speed ratio for the fixed coupling configuration defined

with the channel-specific MD21300 $MC_COUPLE_AXIS_1[n].

The linear correlation between the leading and following spindles is determined by the

speed ratio. The speed ratio is defined by the specification of the numerator and the

denominator.

Speed ratio = numerator / denominator = SD42300 $SC_COUPLE_RATIO[0] / SD42300

$SC_COUPLE_RATIO[1]

The speed ratio parameters can be altered in the NC part program with the language

instruction COUPDEF provided that this is not locked by the channel-specific MD21340

$MC_COUPLE_IS_WRITE_PROT_1.

However, the parameterized values of SD42300 $SC_COUPLE_RATIO_1 are not changed.

The calculation of the speed ratio is initiated with Power On.

42400

PUNCH_DWELLTIME

Dwell time for punching and nibbling

DOUBLE

Immediately

1.0, 0.0, 0.0, 0.0, 0.0,

0.0

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

This data sets the dwell time between reaching the position and triggering the stroke.

The set value is rounded to an integer multiple of the interpolation cycle. (This

means that the value set here can only differ slightly from that which is actually

executed.)

Note:

MD10710 $MN_PROG_SD_RESET_SAVE_TAB can be set so that the value written by the part

program is transferred into the active file system on reset (i.e. the value is

retained even after the reset).

42402

NIBPUNCH_PRE_START_TIME

Delay time (punch/nibble) with G603

DOUBLE

Immediately

.02, 0.0, 0.0, 0.0, 0.0,

0.0

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

This setting data has exactly the same effect as MD26018 $MC_NIBBLE_PRE_START_TIME.

Its primary purpose is to allow the pre-start time to be altered from the NC program

so that it can be adapted to different metal sheet sizes and thicknesses. However, the

setting data is active only when the machine data has been set to zero.

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Related to

NIBBLE_PRESTART_TIME

42404

MINTIME_BETWEEN_STROKES

Minimum time between 2 strokes in seconds

DOUBLE

Immediately

0.0, 0.0, 0.0, 0.0, 0.0,

0.0

1.0E+301

7/7

0.0, 0.0, 0.0...

Description:

Minimum time between 2 strokes in seconds

42440

FRAME_OFFSET_INCR_PROG

K1, K2

Work offsets in frames

BOOLEAN

Immediately

TRUE, TRUE, TRUE,

7/7

TRUE, TRUE, TRUE,

TRUE, TRUE...

Description:

When incremental programming is used on an axis, only the programmed position

delta is traversed after a frame change. Work offsets in FRAMES are only traversed

when an absolute position is specified.

When incremental programming is used on an axis, changes to work offsets are

traversed after a frame change (standard response up to software version 3).

Related to

SD42442 $SC_TOOL_OFFSET_INCR_PROG

42442

TOOL_OFFSET_INCR_PROG

W1, K1

Tool length compensations

BOOLEAN

Immediately

TRUE, TRUE, TRUE,

7/7

TRUE, TRUE, TRUE,

TRUE, TRUE...

Description:

When incremental programming is used on an axis, only the programmed position

delta is traversed after a frame change. Tool length offsets in FRAMES are only

traversed when an absolute position is specified.

When incremental programming is used on an axis, changes to tool length offsets

are traversed after a tool change (standard response up to SW version 3).

Related to

SD42440 $SC_FRAME_OFFSET_INCR_PROG

42444

TARGET_BLOCK_INCR_PROG

Set down mode after search run with calculation

BOOLEAN

Immediately

TRUE, TRUE, TRUE,

7/7

TRUE, TRUE, TRUE,

TRUE, TRUE...

Description:

If the first programming of an axis after "Search run with calculation to end of

block" is incremental, the incremental value is added as a function of SD42444

$SC_TARGET_BLOCK_INCR_PROG to the value accumulated up to the search target :

SD = TRUE: Incremental value is added to accumulated position

SD = FALSE: Incremental value is added to current actual value

The setting data is evaluated on NC start for output of the action blocks.

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42450

CONTPREC

B1, K6

Contour accuracy

DOUBLE

Immediately

0.1, 0.1, 0.1, 0.1, 0.1,

0.000001

999999.

7/7

0.1, 0.1, 0.1...

Description:

Contour accuracy. This setting data can be used to define the accuracy to be

maintained for the path of the geometry axes on curved contours. The lower the value

and the lower the servogain factor of the geometry axes, the greater the reduction of

path feed on curved contours.

Related to

MD20470 $MC_CPREC_WITH_FFW

SD42460 $SC_MINFEED

42460

MINFEED

B1, K6

mm/min

Minimum path feedrate for CPRECON

DOUBLE

Immediately

1., 1., 1., 1., 1., 1., 1.,

1.e-6

1.e9

7/7

Description:

Minimum path feedrate with the "Contour accuracy" function active. The feedrate is not

limited to below this value unless a lower F value has been programmed or the axis

dynamics do not permit it.

Related to

MD20470 $MC_CPREC_WITH_FFW

SD42450 $SC_CONTPREC

42465

SMOOTH_CONTUR_TOL

Maximum contour tolerance on smoothing

DOUBLE

Immediately

0.05, 0.05, 0.05, 0.05,

0.000001

999999.

7/7

0.05, 0.05, 0.05, 0.05...

Description:

This setting data defines the maximum tolerance for smoothing the contour.

Related to:

MD20480 $MC_SMOOTHING_MODE,

SD42466 $SC_SMOOTH_ORI_TOL

42466

SMOOTH_ORI_TOL

degrees

Maximum deviation of tool orientation during smoothing.

DOUBLE

Immediately

0.05, 0.05, 0.05, 0.05,

0.000001

90.

7/7

0.05, 0.05, 0.05, 0.05...

Description:

This setting data defines the maximum tool orientation tolerance during smoothing.

The data determines the maximum permissible

angular displacement of the tool orientation.

This data only applies if an orientation tranformation

is active.

Related to:

MD20480 $MC_SMOOTHING_MODE,

SD42465 $SC_SMOOTH_CONTUR_TOL

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42470

CRIT_SPLINE_ANGLE

W1, PGA

degrees

Corner limit angle for compressor

DOUBLE

Immediately

36.0, 36.0, 36.0, 36.0,

0.0

89.0

7/7

36.0, 36.0, 36.0, 36.0...

Description:

The setting data defines the limit angle from which the compressor COMPCAD interprets

a block transition as a corner. Practical values lie between 10 and 40 degrees. Values

from 0 to 89 degrees inclusive are permitted.

The angle only serves as an approximate measure for corner detection. The compressor

can also classify flatter block transitions as corners and eliminate larger angles as

outliers on account of plausibility considerations.

42471

MIN_CURV_RADIUS

EXP, C09

Minimum radius of curvature

DOUBLE

Immediately

3.0, 3.0, 3.0, 3.0, 3.0,

0.0

1.0E+301

7/7

3.0, 3.0, 3.0...

Description:

The setting data defines a typical tool radius. It is only evaluated in compressor

COMPCAD. The lower the value, the greater the precision, but the slower the program

execution.

42472

MIN_SURF_RADIUS

EXP, C09

Minimum curvature radius for COMPSURF

DOUBLE

Immediately

[0] Minimum curvature radius for geometry axes

[1] Minimum curvature radius for the orientation axes

[2] Minimum curvature radius for other axes

1.0, 1.0, 1.0, 1.0, 1.0,

0.0

1.0E+301

7/7

1.0, 1.0, 1.0, 1.0, 1.0,

1.0, 1.0, 1.0,...

Description:

The setting data specifies a typical tool radius. It is evaluated for the COMPSURF

compressor only. A smaller value results in greater precision but also slower program

execution.

42473

ACTNUM_SURF_GROUPS

EXP, C09

Currently desired COMPSURF function dimensioning in respect of

DWORD

Immediately

axis groups.

1, 1, 1, 1, 1, 1, 1, 1...

7/7

Description:

The setting data dimensions the COMPSURF function in respect of axis groups for

following machining. Values greater than $MC_MM_MAXNUM_SURF_GROUPS are limited

without an alarm.

Related to:

MD28072 $MC_MM_MAXNUM_SURF_GROUPS

42475

COMPRESS_CONTUR_TOL

F2, PGA

Maximum contour deviation with compressor

DOUBLE

Immediately

0.05, 0.05, 0.05, 0.05,

0.000001

999999.

7/7

0.05, 0.05, 0.05, 0.05...

Description:

This setting data defines the maximum contour tolerance in the compressor.

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2.4 NC setting data

42476

COMPRESS_ORI_TOL

F2, PGA

degrees

Maximum deviation of tool orientation with compressor

DOUBLE

Immediately

0.05, 0.05, 0.05, 0.05,

0.000001

90.

7/7

0.05, 0.05, 0.05, 0.05...

Description:

This setting data defines the maximum tool orientation tolerance in the compressor.

This data defines the maximum permissible angular displacement of the tool

orientation.

This data is active only if an orientation transformation is active.

42477

COMPRESS_ORI_ROT_TOL

F2, PGA

degrees

Maximum deviation of tool rotation with compressor

DOUBLE

Immediately

0.05, 0.05, 0.05, 0.05,

0.000001

90.

7/7

0.05, 0.05, 0.05, 0.05...

Description:

This setting data defines the maximum tolerance in the compressor for turning the tool

orientation. This data defines the maximum permissible angular displacement of the

tool rotation.

This data is only active if an orientation transformation is active.

Turning the tool orientation is only possible with 6-axis machines.

42478

SURF_PERF_ADJUST

EXP, C09

Adaptation of the CPU time utilization with COMPSURF.

DOUBLE

Immediately

0.005, 0.005, 0.005,

0.0001

0.1

1/1

0.005, 0.005, 0.005,

0.005, 0.005...

Description:

Represents a compromise between computational utilization and accuracy. The higher

the value, the lower the computational utilization, the lower the value the higher the

accuracy.

A sharper surface can be achieved, especially by COMPSURF with "Smoothing off"

(MIN_SURF_RADIUS = 0).

42480

STOP_CUTCOM_STOPRE

Alarm response with tool radius compensation and preproc. stop

BOOLEAN

Immediately

TRUE, TRUE, TRUE,

7/7

TRUE, TRUE, TRUE,

TRUE, TRUE...

Description:

If this setting data is TRUE, block execution is stopped by preprocessing stop and

active tool radius compensation, and does not resume until after a user acknowledgment

(START).

If it is FALSE, machining is not interrupted at such a program point.

42490

CUTCOM_G40_STOPRE

Retraction behavior of tool radius compensation with prep. stop

BOOLEAN

Immediately

FALSE, FALSE, FALSE,

7/7

FALSE, FALSE, FALSE,

FALSE, FALSE...

Description:

FALSE:

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If there is a preprocessing stop (either programmed or generated internally by the

control) before the deselection block (G40) when tool radius compensation is active,

then firstly the starting point of the deselection block is approached from the last

end point before the preprocessing stop. The deselection block itself is then

executed, i.e. the deselection block is usually replaced by two traversing blocks.

Tool radius compensation is no longer active in these blocks. The behavior is thus

identical with that before the introduction of this setting data.

TRUE:

If there is a preprocessing stop (either programmed or generated internally by the

control) before the deselection block (G40) when tool radius compensation is active,

the end point of the deselection point is traversed in a straight line from the last

end point before the preprocessing stop.

42494

CUTCOM_ACT_DEACT_CTRL

Approach & retraction behavior with 2-1/2D tool radius compens.

DWORD

Immediately

2222, 2222, 2222,

7/7

2222, 2222, 2222,

2222, 2222...

Description:

This setting data controls the approach and retraction behavior with tool radius

compensation if the activation or deactivation block does not contain any traversing

information. It is only evaluated with 2-1/2D TRC

(CUT2D or CUT2DF).

The decimal coding is as follows:

N N N N

|____

Approach behavior for tools with tool point direction

(turning tools)

|______

Approach behavior for tools without tool point direction

(milling tools)

|________

Retract behavior for tools with tool point direction

(turning tools)

|__________

Retract behavior for tools without tool point direction

(milling tools)

If the position in question contains a 1, approach or retraction is always performed,

even if G41/G42 or G40 stands alone in a block.

For example:

N100 x10 y0

N110 G41

N120 x20

If a tool radius of 10mm is assumed in the above example, position x10y10 is

approached in block N110.

If the position in question contains the value 2, the approach or retraction movement

is only performed if at least one geometry axis is programmed in the activation/

deactivation block. To obtain the same results as the above example with this setting,

the program must be altered as follows:

N100 x10 y0

N110 G41 x10

N120 x20

If axis information x10 is missing in block N110, activation of TRC is delayed by one

block, i.e. the activation block would now be N120.

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If the position in question contains a 3, retraction is not performed in a

deactivation block (G40) if only the geometry axis perpendicular to the compensation

plane is programmed. In this case, the motion perpendicular to the compensation plane

is performed first. This is followed by the retraction motion in the compensation

plane. In this case, the block after G40 must contain motion information in the

compensation plane. The approach motions for values 2 and 3 are identical.

If the position in question contains a value other than 1, 2 or 3, i.e. in particular

the value 0, an approach or retraction movement is not performed in a block that does

not contain any traversing information.

About the term "Tools with tool point direction":

These are tools with tool numbers between 400 and 599 (turning and grinding tools),

whose tool point direction has a value between 1 and 8. Turning and grinding tools

with tool point direction 0 or 9 or other undefined values are treated like milling

tools.

Note:

If the value of this setting data is changed within a program, we recommend

programming a preprocessing stop (stopre) before the description to avoid the new

value being used in program sections before that point. The opposite case is not

serious, i.e. if the setting data is written, subsequent NC blocks will definitely

access the new value.

42496

CUTCOM_CLSD_CONT

Tool radius compensation behavior with closed contour

BOOLEAN

Immediately

TRUE, TRUE, TRUE,

7/7

TRUE, TRUE, TRUE,

TRUE, TRUE...

Description:

FALSE:

CASE A: If two intersections arise on correction of the inner side with an (almost)

closed contour consisting of two successive circle blocks or an (almost) closed full

circle, by default the intersection is chosen that is located on the first partial

contour nearer to the beginning of the block.

Contours can be omitted with this procedure.

A contour is considered (almost) closed if the distance between the starting point of

the first block and the end point of the second block or the starting and end points

of the almost closed full circle is less than 10% of the active compensation radius,

but not greater than 1000 path increments (corresponds to 1 mm with 3 decimal places).

CASE B: If on correction of the inner side and a block transition between a straight

line and a circle with an angle of aperture of more than approx. 315 degrees, the

offset curve of the straight line intersects the offset curve of the circle at two

points, by default the point of intersection is chosen that is located on the first

partial contour nearer to the beginning of the block.

In this situation, the two curves involved are almost completely excluded.

TRUE:

In the same situations as described above, the intersection on the first partial

contour that lies nearer to the end of the block is selected. Thus more of the two

partial contours is retained. This is the better procedure for achieving the

programmed original contour.

With (almost) closed contours, it is generally always better to divide contours

into partial contours (e.g. instead of a full circle, program two half circles) so

that the tool radius compensation can find the unambiguous intersection.

CASE A: With two successive curves (as described above), whose offset curves

intersect twice, the intersection is chosen that lies nearer to the end of the first

curve.

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A slight contour violation at the beginning of the block of the first curve and

at the end of the block of the second curve is accepted in order to be able to

completely machine both curves. But only if the contour is (almost) closed (see above

definition).

CASE B: In the same situation as described above, the intersection which lies

nearer to the end of the first curve is selected.

But only if the absolute value of the contour violation caused by this is less

than the permanently assigned tolerance of 0.002 mm.

42500

SD_MAX_PATH_ACCEL

m/s²

Maximum path acceleration

DOUBLE

Immediately

10000., 10000.,

1.0e-6

1.0E+301

7/7

10000., 10000.,

10000., 10000

Description:

Setting data for additional limitation of (tangential) path acceleration

Related to ...

MD32300 $MA_MAX_AX_ACCEL

SD42502 $SC_IS_SD_MAX_PATH_ACCEL

42502

IS_SD_MAX_PATH_ACCEL

Evaluate SD42500 $SC_SD_MAX_PATH_ACCEL

BOOLEAN

Immediately

FALSE, FALSE, FALSE,

7/7

FALSE, FALSE, FALSE,

FALSE, FALSE...

Description:

SD42500 $SC_SD_MAX_PATH_ACCEL is included in the limit calculations if SD42502

$SC_IS_SD_MAX_PATH_ACCEL=TRUE

Related to ...

SD42500 $SC_SD_MAX_PATH_ACCEL

42510

SD_MAX_PATH_JERK

m/s³

Maximum path-related jerk as setting data

DOUBLE

Immediately

100000., 100000.,

1.e-9

1.0E+301

7/7

100000., 100000.,

100000., 1...

Description:

As well as MD20600 $MC_MAX_PATH_JERK, the maximum path-related jerk can also limit the

jerk.

Related to ...

MD20600 $MC_MAX_PATH_JERK

SD42512 $SC_IS_SD_MAX_PATH_JERK

42512

IS_SD_MAX_PATH_JERK

Evaluate SD42510 $SC_SD_MAX_PATH_JERK

BOOLEAN

Immediately

FALSE, FALSE, FALSE,

7/7

FALSE, FALSE, FALSE,

FALSE, FALSE...

Description:

SD42510 $SC_SD_MAX_PATH_JERK is included in the limit calculations if SD42512

$SC_IS_SD_MAX_PATH_JERK=TRUE

Machine data and parameters

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2.4 NC setting data

Related to ...

SD42510 $SC_SD_MAX_PATH_JERK (SD for additional limitation of (tangential) path jerk)

42520

CORNER_SLOWDOWN_START

Start of feed reduction at G62.

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

0.0

1.0E+301

7/7

Description:

Traverse path distance from which the feed is reduced before the corner with G62.

42522

CORNER_SLOWDOWN_END

End of feed reduction at G62.

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

0.0

1.0E+301

7/7

Description:

Traverse path distance up to which the feed remains reduced after a corner with G62.

42524

CORNER_SLOWDOWN_OVR

Feed override reduction at G62

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

0.0

1.0E+301

7/7

Description:

Override used to multiply the feed at the corner with G62.

42526

CORNER_SLOWDOWN_CRIT

degrees

Corner detection at G62

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

0.0

1.0E+301

7/7

Description:

Angle from which a corner is taken into account when reducing the feed with G62.

For example SD42526 $SC_CORNER_SLOWDOWN_CRIT = 90 means that all corners of 90 degrees

or a more acute angle are traversed slower with G62.

42528

CUTCOM_DECEL_LIMIT

Feed lowering on circles with tool radius compensation

DOUBLE

Immediately

0., 0., 0., 0., 0., 0., 0.,

7/7

Description:

The setting data limits feed lowering of the tool center point on concave circle

segments with tool radius compensation active and CFC or CFIN selected.

With CFC, the feed is defined at the contour. On concave circular arcs, feed lowering

of the tool center point is created by the ratio of the contour curvature to the tool

center point path curvature. The setting data is limiting this effect, reducing

backing off and overheating of the tool.

For contours with varying curvatures, a mid-range curvature is used.

Provides the previous behavior: If the ratio between contour radius and tool

center point path radius is less than or equal to 0.01 the feed is applied to the tool

center point path. Less pronounced feed reductions are executed.

>0:

Feed lowering is limited to the programmed factor. At 0.01, this means that the

feed of the tool center point path is possibly only 1 percent of the programmed feed

value.

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On concave contours, the tool center point feed equals the programmed feed (the

behavior then corresponds to CFTCP).

42600

JOG_FEED_PER_REV_SOURCE

Control revolutional feedrate in JOG

DWORD

Immediately

0, 0, 0, 0, 0, 0, 0, 0...

-3

7/7

Description:

The revolutional feedrate in JOG mode for geometry axes on which a frame with rotation

acts.

No revolutional feedrate is active.

>0=

Machine axis index of the rotary axis/spindle from which the revolutional

feedrate is derived.

-1=

The revolutional feedrate is derived from the master spindle of the channel in

which the axis/spindle is active.

-2=

The revolutional feedrate is derived from the axis with machine axis index ==

-3=

The revolutional feedrate is derived from the master spindle of the channel in

which the axis/spindle is active. No revolutional feedrate is active if the master

spindle is at a standstill.

Related to

SD43300: $SA_ASSIGN_FEED_PER_REV_SOURCE (revolutional feedrate for position axes/

spindles)

42650

CART_JOG_MODE

Coordinate system for Cartesian jog traverse

DWORD

Immediately

0x0, 0x0, 0x0, 0x0,

0x0404

7/7

0x0, 0x0, 0x0, 0x0...

Description:

This SD can be used to set the reference coordinate system for Cartesian manual

travel, with bits 0 to 7 provided for selecting the coordinate system for translation,

bits 8 to 15 for selecting the reference system for orientation.

Cartesian manual travel will not be enabled if no bit is set or if just one bit is set

for translation or for orientation. This means that one bit must always be set for

translation and one for orientation. Cartesian manual travel will also not be enabled

if more than one bit is set for translation or orientation.

The meaning of the individual bits is defined as follows :

Bit

0 : Translation in Basic Coordinate System

Bit

1 : Translation in Workpiece Coordinate System

Bit

2 : Translation in Tool Coordinate System

Bit

3 : reserved

Bit

4 : reserved

Bit

5 : reserved

Bit

6 : reserved

Bit

7 : reserved

Bit

8 : Orientation in Basic Coordinate System

Bit

9 : Orientation in Workpiece Coordinate System

Bit 10 : Orientation in Tool Coordinate System

Bit 11 : reserved

Bit 12 : reserved

Bit 13 : reserved

Bit 14 : reserved

Bit 15 : reserved

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2.4 NC setting data

42660

ORI_JOG_MODE

Definition of virtual kinematics for JOG

DWORD

Immediately

0, 0, 0, 0, 0, 0, 0, 0...

7/7

Description:

This SD can be used to define virtual kinematics, which become active for the manual

travel of orientations.

This setting data is evaluated only by the generic 5/6-axis transformation. This data

has no meaning for OEM transformations.

The following setting options are available:

The virtual kinematics are defined by the transformation.

Euler angles are traversed during jog, that is the 1st axis turns round the Z

direction, the 2nd axis turns around the X direction and, if present, the 3rd axis

turns aound the new Z direction.

RPY angles are traversed during jog with the turning sequence XYZ, that is the

1st axis turns around the x direction, the 2nd axis turns around the Y direction and,

if present, the 3rd axis turns around the new Z direction.

RPY angles are traversed during jog with the turning sequence ZYX, that is the

1st axis turns around the Z direction, the 2nd axis turns around the Y direction and,

if present, the 3rd axis turns around the new X direction.

The turning sequence of the rotary axes is set by means of MD21120

$MC_ORIAX_TURN_TAB_1.

The turning sequence of the rotary axes is set by means of MD21130

$MC_ORIAX_TURN_TAB_2.

42664

OFF_ORI_LIMIT

degrees

Maximum angles for the override of the orientation

DOUBLE

Immediately

[0] Maximum angles for the orientation vector

[1] Maximum angles for the rotation vector with 6-axis kinematics

90.0, 90.0, 90.0, 90.0,

0.0

1.0E+301

7/7

90.0, 90.0, 90.0, 90.0,

90.0, 90.0, 90.0...

Description:

The maximum angles for the maximum possible override of the current tool orientation

can be specified with the system variables $AC_OFF_O, $AC_OFF_R, $AC_OFF_LEAD,

$AC_OFF_TILT and $AC_OFF_THETA.

$AC_OFF_ORI_LIMIT[0]: Maximum angle for the vector of the tool orientation

$AC_OFF_ORI_LIMIT[1]: Maximum angle for the rotation vector (only with 6-axis

kinematics)

If an override of the tool orientation is specified that is larger than the maximum

angles, this is shown in the system variable $AC_OFF_ORI_LIMIT.

42670

ORIPATH_SMOOTH_DIST

mm, degrees

Path for smoothing the orientation

DOUBLE

Immediately

0.05, 0.05, 0.05, 0.05,

0.0

1.0E+301

7/7

0.05, 0.05, 0.05, 0.05...

Description:

Displacement by which a jump in the tool orientation is smoothed with ORIPATH path-

relative orientation interpolation. There is a deviation within this displacement

from the relation of the orientation to the path tangent and the surface normal vector

programmed with LEAD/TILT.

If zero is entered for this path length (SD42670 $SC_ORIPATH_SMOOTH_DIST = 0.0), an

intermediate block is inserted for smoothing the orientation. This means that the path

motion remains at a stop in a corner and the orientation is then turned separately.

Machine data and parameters

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2.4 NC setting data

42672

ORIPATH_SMOOTH_TOL

degrees

Tolerance for smoothing the orientation

DOUBLE

Immediately

0.05, 0.05, 0.05, 0.05,

0.000001

1.0E+301

7/7

0.05, 0.05, 0.05, 0.05...

Description:

Maximum angle (in degrees) for the deviation of the tool orientation with ORIPATH path-

relative orientation interpolation. This angular tolerance is used for smoothing a

"kink" in the orientation path.

42674

ORI_SMOOTH_DIST

mm, degrees

Path for orientation smoothing during smoothing

DOUBLE

Immediately

0.05, 0.05, 0.05, 0.05,

0.000001

1.0E+301

7/7

0.05, 0.05, 0.05, 0.05...

Description:

Path through which a tool orientation bend is smoothed on a block transition with G

code OSD.

42676

ORI_SMOOTH_TOL

degrees

Tolerance for orientation smoothing during smoothing

DOUBLE

Immediately

0.05, 0.05, 0.05, 0.05,

0.000001

1.0E+301

7/7

0.05, 0.05, 0.05, 0.05...

Description:

Maximum angle (in degree) for the tool orientation deviation during orientation

smoothing with G code OST with a bend in the orientation curve on block transitions.

42678

ORISON_TOL

degrees

Tolerance for smoothing the orientation

DOUBLE

Immediately

10.00, 10.00, 10.00,

0.0

1.0E+301

7/7

10.00, 10.00, 10.00,

10.00, 10.00...

Description:

Maximum angle (in degree) for the tool orientation deviation during orientation

smoothing with the G code ORISON over several blocks.

The tolerance specification with the SD42678 $SC_ORISON_TOL is valid only if no

programmed orientation tolerance (OTOL) is active.

This behavior is the default setting. With MD20478 $MC_ORISON_MODE, however, this can

be changed.

42690

JOG_CIRCLE_CENTRE

Center of the circle

DOUBLE

Immediately

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

-1.0E+301

1.0E+301

7/7

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0, 0...

Description:

This setting data is used to define the circle center point in the workpiece

coordinate system during JOG of circles.

Only the relevant center point coordinates of the geometry axes in the active plane

are evaluated, not the coordinate of the geometry axis vertical to the plane. This

setting data is written via the user interface.

By default the coordinate of an axis with diameter programming is in the diameter.

This can be changed with MD20360 $MC_TOOL_PARAMETER_DEF_MASK Bit 13 = 1 by indicating

a radius.

Machine data and parameters

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2.4 NC setting data

42691

JOG_CIRCLE_RADIUS

Circle radius

DOUBLE

Immediately

0, 0, 0, 0, 0, 0, 0, 0...

-1.0E+301

1.0E+301

7/7

Description:

With this setting data, the circle radius in the machine, the maximum circle during

inner machining or the minimum circle during outer machining are defined when jogging

circles. This setting data is written via the user interface.

42692

JOG_CIRCLE_MODE

JOG of circles mode

DWORD

Immediately

0, 0, 0, 0, 0, 0, 0, 0...

0xf

7/7

Description:

This setting data sets the following during JOG of circles:

Bit 0 = 0 :

Travel to + creates traversing on a circular path in counterclockwise direction;

travel to - creates traversing in clockwise direction.

Bit 0 = 1 :

Travel to + creates traversing on a circular path in clockwise direction; travel to -

creates traversing in counterclockwise direction.

Bit 1 = 0 :

The tool radius is not taken into account in checking the limitation produced by the

specified circle or by the circle segment limited by the start and end angles.

Bit 1 = 1 :

The tool radius is taken into account in checking the limitation produced by the

specified circle or by the circle segment limited by the start and end angles.

Bit 2 = 0 :

Internal machining is performed. The circle radius in SD42691 $SC_JOG_CIRCLE_RADIUS

is the maximum possible radius.

Bit 2 = 1 :

External machining is performed. The circle radius in SD42691 $SC_JOG_CIRCLE_RADIUS

is the minimum possible radius.

Bit 3 = 0 :

Given a full circle, the radius is enlarged starting from the circle center point in

the direction of the ordinate (2nd geometry axis) of the plane.

Bit 3 = 1 :

Given a full circle, the radius is enlarged starting from the circle center point in

the direction of the abscissa (1st geometry axis) of the plane.

This setting data should be written via the user interface.

42693

JOG_CIRCLE_START_ANGLE

degrees

Circle start angle

DOUBLE

Immediately

0, 0, 0, 0, 0, 0, 0, 0...

360

7/7

Description:

This setting data defines the start angle during JOG of circles.

The start angle refers to the abscissa of the current plane. Traversing is only

possible within the range

between the start and the end angle. SD42692 $SC_JOG_CIRCLE_MODE bit 0 defines the

direction from the start to the end angle. If start and end angle equal zero, no

limitation is active.

This setting data is written via the user interface.

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2.4 NC setting data

42694

JOG_CIRCLE_END_ANGLE

degrees

Circle end angle

DOUBLE

Immediately

0, 0, 0, 0, 0, 0, 0, 0...

360

7/7

Description:

This setting data defines the end angle during JOG of circles.

The end angle refers to the abscissa of the current plane. Traversing is only possible

within the range

between the start and the end angle. SD42692 $SC_JOG_CIRCLE_MODE bit 0 defines the

direction from the start to the end angle. If start and end angle equal zero, no

limitation is active.

This setting data is written via the user interface.

42700

EXT_PROG_PATH

Program path for external subroutine call EXTCALL

STRING

Immediately

7/7

Description:

The total path results from the string chaining of SD42700 $SC_EXT_PROG_PATH + the

programmed subprogram identifier.

42750

ABSBLOCK_ENABLE

Enable base block display

BOOLEAN

Immediately

TRUE, TRUE, TRUE,

7/7

TRUE, TRUE, TRUE,

TRUE, TRUE...

Description:

Value 0: Disable basic blocks with absolute values (basic block display)

Value 1: Enable basic blocks with absolute values (basic block display)

42800

SPIND_ASSIGN_TAB

Spindle number converter.

BYTE

Immediately

0, 1, 2, 3, 4, 5, 6, 7, 8, 9,

7/7

10, 11, 12, 13, 14, 15,

16, 17,, 0...

Description:

The spindle converter converts the programmed (= logical) spindle number to the

physical (= internal, configured) spindle number.

The index of the setting data (SD) corresponds to the programmed spindle number or the

programmed address extension.

The SD contains the physical spindle which actually exists.

Special cases, errors,

Notes:

• The zero index (SPIND_ASSIGN_TAB[0]) is only used to display the master spindle (=

logical spindle number) selected in the channel, and it must not be overwritten.

• Changes to the spindle converter take effect immediately. Therefore it is not

advisable to change the spindle converter for spindles used in a part program from

the HMI or PLC while a part program is running.

• After "delete SRAM", the numbers of the logical and physical spindles are

identical.

Machine data and parameters

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2.4 NC setting data

42900

MIRROR_TOOL_LENGTH

Sign change of tool length with mirror image machining

BOOLEAN

Immediately

FALSE, FALSE, FALSE,

7/7

FALSE, FALSE, FALSE,

FALSE, FALSE...

Description:

TRUE:

If a frame with mirror image machining is active, the tool components

($TC_DP3[..., ...] to $TC_DP5[..., ...]) and the components of the base dimensions

($TC_DP21[..., ...] to $TC_DP23[..., ...]) whose associated axes

are mirrored, are also mirrored, i.e. their sign is inverted. The wear values

are not mirrored. If the wear values are to be mirrored too,

SD42910 $SC_MIRROR_TOOL_WEAR must be set.

FALSE:

The sign for tool length components is unaffected by whether a frame with mirror image

machining is active.

42910

MIRROR_TOOL_WEAR

Sign change of tool wear with mirror image machining

BOOLEAN

Immediately

FALSE, FALSE, FALSE,

7/7

FALSE, FALSE, FALSE,

FALSE, FALSE...

Description:

TRUE:

If a frame with mirror image machining is activated, the signs of the wear values of

the components in question are inverted. The wear values of the components that are

not assigned to mirrored axes remain unchanged.

FALSE:

The signs for wear values are unaffected by whether a frame with mirror image

machining is active.

42920

WEAR_SIGN_CUTPOS

Sign of tool wear depending on tool point direction

BOOLEAN

Immediately

FALSE, FALSE, FALSE,

7/7

FALSE, FALSE, FALSE,

FALSE, FALSE...

Description:

TRUE:

In the case of tools with a relevant tool point direction (turning and grinding

tools), the sign for wear of the tool length components depends on the tool point

direction.

The sign is inverted in the following cases (marked with an X):

Tool point direction

Length 1

Length 2

Machine data and parameters

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SINUMERIK 840D sl. Service - Configuring Commissioning. Manual (2011-2020) - page 9