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SINUMERIK 840D sl. Service - Configuring Commissioning. Manual (2011-2020) - page 67

NC variables

3.2 NC variable descriptions

dpAxisStateCtrlout (N, DIAGN)

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

3

Addressing

Line index:

Max. line index:

$$dpAxisCfgNumAxes

Read access

dpAxisStateEnc1 (N, DIAGN)

Status encoder 1 driver

Return value

0=no axis status assigned

1=axis status assigned

2=axis status is cyclical

3=axis status assigned and cyclical

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

$$dpAxisCfgNumAxes

Read access

dpAxisStateEnc2 (N, DIAGN)

Status encoder 2 driver

Return value

0=no axis status assigned

1=axis status assigned

2=axis status is cyclical

3=axis status assigned and cyclical

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

$$dpAxisCfgNumAxes

Read access

dpAxisStateLifeCntErrCtrlout (N, DIAGN)

Sign-of-life error counter output

This data counts the number of position control cycles

since failure of the sign-of-life signal

Return value

0 to n= number of position control cycles since

failure of the sign-of-life signal

NC variables

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NC variables

3.2 NC variable descriptions

dpBusCfgBaudrate (N, DIAGN)

Addressing

Line index:

Max. line index:

$$dpBusCfgNumBuses

Read access

dpBusCfgBusNo (N, DIAGN)

Bus number of the bus

Bus number of the bus; used for conversion of "Bus index"=1...$$dpBusCfgNumBuses to "Bus number"

Return value

All permissible bus numbers are possible:

1 = 1.DP bus on the PLC

2 = 2.DP / MPI bus on the PLC

3 = Virtual PROFIBUS

4 = Isochronous real-time Ethernet (reserved)

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

4

Addressing

Line index:

Max. line index:

1

Read access

dpBusCfgCycleTime (N, DIAGN)

DP cycle time in [s,s,userdef]

The time required by the master to scan all

slaves once (request, response), until the

cycle starts from the beginning again.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

s, user defined

TYPE_DOUBLE

0

0

DOUBLE_MAX

Addressing

Line index:

Max. line index:

$$dpBusCfgNumBuses

Read access

dpBusCfgDataExTime (N, DIAGN)

Data exchange time in [s,s,userdef]

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

s, user defined

TYPE_DOUBLE

0

0

DOUBLE_MAX

Addressing

Line index:

Max. line index:

$$dpBusCfgNumBuses

Read access

NC variables

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NC variables

3.2 NC variable descriptions

dpBusStateDpmActual (N, DIAGN)

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

$$dpBusCfgNumBuses

Read access

dpBusStateDpmCtrl (N, DIAGN)

Boot. stat. proc. f. DP Master

Booting status of processor for DP Master dpcadmin

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

$$dpBusCfgNumBuses

Read access

dpBusStateDpmError (N, DIAGN)

Error on status transitions

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

$$dpBusCfgNumBuses

Read access

dpBusStateDpmPrjCnt (N, DIAGN)

Modification counter for new CP configs.

Modification counter for new DP configurations.

Suggested use:

*) Read modification counter (1)

*) Read out configuring data

*) Read modification counter (2)

*) If the modification counters in (1) and (2) are identical

and both display "valid", the data read from HW-Config

will be consistent.

Return value

even values

-> configuration invalid

uneven values

-> configuration valid

NC variables

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NC variables

3.2 NC variable descriptions

dpSlaveCfgBusAddr (N, DIAGN)

Broadcast bus address of slave

The address of the slave on the bus.

In addition to its own address, every slave has a

broadcast address via which all salves can be

addressed.

Return value

The broadcast address is not available for individually

addressing a single slave.

127: Broadcast address

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

127

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlaveCfgDataExchangeTime (N, DIAGN)

Tdx [s,s,userdef]

Time for the end of cyclical data transfer

Return value

See $$dpSlaveCfgMasterAppCycTime

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlaveCfgInputTime (N, DIAGN)

Ti [s,s,userdef]

Time for actual-value sensing

Return value

See $$dpSlaveCfgMasterAppCycTime

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

NC variables

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NC variables

3.2 NC variable descriptions

dpSlaveCfgIsochronModeSupport (N, DIAGN)

Isochronous mode configured for slave

Gives information whether the slave has been configured for isochronous mode on the PROFIBUS.

Return value

0: Isochronous mode not configured

1: Isochronous mode configured

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DWORD

0

0

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlaveCfgMasterAppCycTime (N, DIAGN)

T_mapc [s,s,userdef]

Position controller cycle.

For a detailed description, please refer to

PROFIDRIVE PROFIL ANTRIEBSTECHNIK

(Edition: V1.2 Draft, April 1999) Section 7

Return value

See PROFIDRIVE PROFIL ANTRIEBSTECHNIK

(Edition: V1.2 Draft, April 1999) Section 7

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlaveCfgNumSlaves (N, DIAGN)

Number of configured slaves

Number of slaves configured in SDB1xxx.

This value may not match the actual number of slaves

connected to the bus.

Return value

The number of slaves which can be configured for bus connection

is determined by Profibus standard (DIN19245 EN50170).

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

125

Addressing

Line index:

Max. line index:

1

Read access

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NC variables

3.2 NC variable descriptions

dpSlaveCfgProfibusCycleTime (N, DIAGN)

Tdp [s,s,userdef]

Bus cycle time

Return value

See $$dpSlaveCfgMasterAppCycTime

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlaveCfgOutputTime (N, DIAGN)

To [s,s,userdef]

Time for setpoint acceptance

Return value

See $$dpSlaveCfgMasterAppCycTime

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlaveCfgValid (N, DIAGN)

Slave data are available

This data indicates whether the slave data structure

has already been initialized. The structure is initialized

when a slave configuration or status data is accessed.

Scanning dpSlaveCfgValid also activates initialization

of the structure.

Return value

True: Slave data are available

False: Slave data are not available

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

1

Addressing

Line index:

Max. line index:

1

Read access

NC variables

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NC variables

3.2 NC variable descriptions

dpSlaveIdentNo (N, DIAGN)

Ident number of the slave

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlaveIdentNoEx (N, DIAGN)

Extended ID no. of the slave

The extended ID no. of the PROFIBUS slave

helps to identify the PROFIBUS slaves not officially classified

as such and therefore lack specificiation $$dpSlaveIdentNo.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlaveStateComm (N, DIAGN)

Slave active on bus or not (LED green)

The slave is active on the bus once the drive assigned to

the slave has successfully logged on to the bus.

Return value

True: Slave on bus

False: Slave not on bus

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

1

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

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NC variables

3.2 NC variable descriptions

dpSlaveStateIncCnt (N, DIAGN)

Incarnation counter

The incarnation counter of the slave

is increased by one each time the slave is included in the bus.

If the slave drops out of the bus, this counter is not changed.

After the first time it has gone into the bus

(that is the first operational status of the slave),

the value is 1.

In case of an area overflow, the count restarts at 0.

This only functions with slaves which contain at least one assigned NC axis.

In the case of other slaves (pure I/O slaves, or axes controlled by the PLC),

this values remains at 0.

Return value

From 0 (starting value after Restart) to a maximum of 2147483647 (2^31-1).

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

2147483647

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlaveStateSync (N, DIAGN)

DpSync

The drive linked to this slave is operating in cyclic mode.

Slaves without a drive are defined as "non-cyclical".

Return value

True: Cyclical

False: Non-cyclical

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

1

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlaveVendorId (N, DIAGN)

Manufacturer's number of the device

PROFIBUS: Always returns 0

PROFINET: Manufacturer's number of the device

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

NC variables

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NC variables

3.2 NC variable descriptions

dpSlaveVendorId (N, DIAGN)

Addressing

Line index:

Max. line index:

$$dpSlaveCfgNumSlaves

Read access

dpSlotCfgAssignAxis (N, DIAGN)

Assignment [axis]

This data supplies the axis indices of the drive, encoder 1 and encoder 2

for access in the Axis-Assign-Table.

Return value

The 32-bit value consists of 4 bytes with the following meaning:

Byte0(bits 0-7) = axis index of axis

Byte1(bits 8-15) = axis index, encoder 1

Byte2(bits 16-23)= axis index, encoder 2

Byte3(bits 24-31)= provided for future extensions.

A byte with the value 0xFF indicates that no axis index

is defined for the relevant slot.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

255

0

32

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotCfgAssignBus (N, DIAGN)

Assignment [bus]

Bus number assigned to this slot

Return value

Since only one bus is currently supported by Profibus DP,

there is only one bus to which all slots are assigned.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

1

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotCfgAssignClient (N, DIAGN)

Assignment [client]

This data supplies the clientIndex for accessing the

Client Assign table.

Return value

0=no assignment possible (this applies to diagnostic and PKW slots)

>0 assignment exists

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NC variables

3.2 NC variable descriptions

dpSlotCfgAssignClient (N, DIAGN)

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

2

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotCfgAssignMaster (N, DIAGN)

Assignment [master]

Number of master to which this slot is assigned

Return value

Since only one bus is currently supported by

Profibus DP and only one Class 1 Master exists

per bus, there is only one master to which all slots

are assigned.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

1

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotCfgAssignSlave (N, DIAGN)

Assignment [slave]

This data contains the bus address of the slave

belonging to the nth slot.

Return value

All legal slave addresses can be specified

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

125

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotCfgIoType (N, DIAGN)

I/O identifier

Return value

0 = input slot

1 = output slot

2 = diagnosis slot

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

NC variables

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3.2 NC variable descriptions

dpSlotCfgIoType (N, DIAGN)

-

TYPE_UWORD

0

0

2

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotCfgLength (N, DIAGN)

Length in number of bytes

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

32

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotCfgLogBaseAddress (N, DIAGN)

Log. basic address of slot

The logical basic address of the slot is assigned

during configuration. Although it is not needed on the

bus for data transfer purposes, this address is the only

means by which a unique link can be created between the

NCK and bus nodes.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

UINT16_MAX

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotCfgNumSlots (N, DIAGN)

Number of slots

The total number of all slots configured in the system is

stored in this data.

Return value

0 (lower limit) up to INT32_MAX(upper limit);

Note that a slave cannot support more than

256 slots.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

INT32_MAX

Addressing

Line index:

Max. line index:

NC variables

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NC variables

3.2 NC variable descriptions

dpSlotCfgNumSlots (N, DIAGN)

1

Read access

dpSlotCfgPNSlotNr (N, DIAGN)

PROFINET: Slot number within the IO device

PROFIBUS: Not used

PROFINET: Slot number within the IO device

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

255

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotCfgSlaveAddress (N, DIAGN)

Bus address of slave

This data contains the bus address of the slave to which this slot is assigned.

Several slots may have the same slave address.

Return value

The number of available addresses on the bus is determined

by the Profibus standard (DIN19245 EN50170).

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

125

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotCfgSlotNr (N, DIAGN)

(Sub-)slot number within the slave

PROFIBUS: Slot number within the slave

PROFINET: Subslot number within the IO device

Return value

A maximum total of 256 slots can be assigned to each slave.

0: Diagnostic slot

2: Diagnostic slot

4: 1st data slot

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

255

Addressing

Line index:

Max. line index:

NC variables

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NC variables

3.2 NC variable descriptions

dpSlotCfgSlotNr (N, DIAGN)

$$dpSlotCfgNumSlots

Read access

dpSlotCfgValid (N, DIAGN)

Slot information is available

The slot data structure (CcIdent) exists and is initialized.

Return value

True: Data are valid

False: Data are invalid or not initialized

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

1

Addressing

Line index:

Max. line index:

1

Read access

dpSlotStateComm (N, DIAGN)

Status of slots

Status of slots (ok, failed, not processed by the NCK)

Return value

0= no sign of life

1= sign of life

2= not processed by NCK

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

1

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotStateRecvTelegram (N, DIAGN)

Received message frame

Bit pattern of this slot received by the master

in the form of a hexadecimal string

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_STRING

0

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

NC variables

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NC variables

3.2 NC variable descriptions

dpSlotStateSendTelegram (N, DIAGN)

Transmitted message frame

Bit pattern of this slot sent to the slave in

the form of a hexadecimal string

Return value

Transmitted message frame

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_STRING

0

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSlotStateTelegramType (N, DIAGN)

Message frame type

Message frame type of slot

Return value

0 = Message frame type unknown

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

UINT16_MAX

Addressing

Line index:

Max. line index:

$$dpSlotCfgNumSlots

Read access

dpSysCfgAvailable (N, DIAGN)

DPA/DPM available

This data specifies whether the system has been generated

with DP Adapter and/or DP Master

Return value

0= Neither DPA nor DPM available

1= DPA available

2= DPM available

3= DPA and DPM available

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

3

Addressing

Line index:

Max. line index:

1

Read access

NC variables

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3.2 NC variable descriptions

dpSysCfgNumMaster (N, DIAGN)

Number of masters

Return value

There is only one master per bus with DP.

Since only 1 bus is currently permitted by the

bus standard, there can only be a maximum

of one master.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

1

Addressing

Line index:

Max. line index:

1

Read access

dpSysCfgValid (N, DIAGN)

DP system configuration data are valid

This data indicates whether the configuration data are valid and

initialized.

Return value

TRUE or FALSE

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

1

Addressing

Line index:

Max. line index:

1

Read access

dpSysCfgVersionDpm (N, DIAGN)

Version of DP Master software

Version number of DP M SW as numerical value

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DOUBLE

0

Addressing

Line index:

Max. line index:

$$dpSysCfgNumMaster

Read access

dpSysCfgVersionDpr (N, DIAGN)

Actual version Dpr

Actual version Dpr (inaccessible in earlier SW)

Units and value ranges

Physical unit:

Data type:

Initial value

NC variables

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NC variables

3.2 NC variable descriptions

dpSysCfgVersionDpr (N, DIAGN)

-

TYPE_DOUBLE

0

Addressing

Line index:

Max. line index:

$$dpSysCfgNumMaster

Read access

dpSysCfgVersionDprEx (N, DIAGN)

Expected Dpr version from DPR_SS_VERSION

DPR_SS_VERSION is a version number stored in the NCK which

can be read out via this variable.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DOUBLE

0

Addressing

Line index:

Max. line index:

$$dpSysCfgNumMaster

Read access

dpSysCfgVersionHost (N, DIAGN)

Host SW version

This data contains the version number of the host SW as a numerical value

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DOUBLE

0

0

UINT16_MAX

Addressing

Line index:

Max. line index:

$$dpSysCfgNumMaster

Read access

dpSysStateDpmInit (N, DIAGN)

Startup synchronization status

There are three different initialization states:

REQUEST, ACKNOWLEDGE and ERROR

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

$$dpSysCfgNumMaster

Read access

NC variables

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3.2 NC variable descriptions

errCodeSetNrGen (N, DIAGN)

Error code set for communication errors

Selection of error code set to be used in the case of communication

errors. The selection is client-specific, the client is identified by the sender

address.

Return value

1: P1-compatible codes (default)

0-4: As 1

5: P5-compatible codes

6: Current codes (from P6)

7-100: Reserved

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_UWORD

0

0

Addressing

Line index:

Max. line index:

1

Read access and write access

errCodeSetNrPi (N, DIAGN)

Error code set P1 for comm. errors

Selection of error code set to be used by PI Services in the case of communication errors.

The selection is client-specific, the client is identified by the sender address.

Return value

0: P1-compatible code

5: P5-compatible code

6: P6-compatible code

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_UWORD

0

0

Addressing

Line index:

Max. line index:

1

Read access and write access

maxCycleTimeBrut (N, DIAGN)

Sum of maximum gross runtime

Total of the maximum gross run times of all channels in ms.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

ms

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

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NC variables

3.2 NC variable descriptions

maxCycleTimeBrut (N, DIAGN)

16

Read access

maxCycleTimeNet (N, DIAGN)

Sum of maximum net runtime

Total of the maximum net run times of all channels in ms.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

ms

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

16

Read access

minCycleTimeBrut (N, DIAGN)

Sum of minimum gross runtime

Total of the minimum gross run times of all channels in ms.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

ms

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

16

Read access

minCycleTimeNet (N, DIAGN)

Sum of minimum net runtimes

Total of the minimum net run times of all channels in ms.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

ms

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

16

Read access

NC variables

624

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3.2 NC variable descriptions

nckCompileSwitches (N, DIAGN)

NCK compiler switch

Selected NCK compiler switches

Return value

Bit0 (0x1): NDEBUG

Bit1 (0x2): NOTRACES

Bit2 (0x4): EMBARGO

Bit3 (0x8): TARGET

Bit4 (0x10): HOST_SIMULATION

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

1

Read access

poweronTime (N, DIAGN)

$AN_POWERON_TIME

Time since normal boot

Time since last normal boot ( in minutes )

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0.0

Addressing

Line index:

Max. line index:

1

Read access and write access

setupTime (N, DIAGN)

$AN_SETUP_TIME

Time since default boot

Time since last "control system boot on default

values" ( in minutes ).

The timer is automatically set to zero on every

"control system boot on default values".

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0.0

Addressing

Line index:

Max. line index:

1

Read access and write access

noOfPersistencyReq (N, DIAGN)

$AN_PERSDIAG[row-1,0]

Number of persistence operations

NC variables

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NC variables

3.2 NC variable descriptions

noOfPersistencyOverflowPrep (N, DIAGN)

$AN_PERSDIAG[row-1,6]

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DWORD

0

0

Addressing

Line index:

Max. line index:

1

Read access

noOfPersistencyOverflowToolChange (N, DI-

$AN_PERSDIAG[row-1,7]

AGN)

No. overflows of the tool change power-fail buffer

Number of overflows of the power-fail buffer for the tool change data changes

(Value > 0 indicates that the buffer is too small ->

increase $MN_MM_ACTFILESYS_LOG_FILE_MEM[1] if possible)

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DWORD

0

0

Addressing

Line index:

Max. line index:

1

Read access

noOfPersistencyOverflowIpo (N, DIAGN)

$AN_PERSDIAG[row-1,8]

No. overflows of synchro. action power-fail buffer

Number of overflows of the power-fail buffer for the changes to persistent data in synchronous actions

(Value > 0 indicates that the buffer is too small ->

increase $MN_MM_ACTFILESYS_LOG_FILE_MEM[2] if possible)

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DWORD

0

0

Addressing

Line index:

Max. line index:

1

Read access

isPersistencyOverflowPrep (N, DIAGN)

$AN_PERSDIAG[row-1,9]

Overflow of prepr. power-fail buffer at power-fail

Value=1: At the time of power-fail/power off, overflow of the power-fail buffer was pending in the preprocessing.

The last data change before power-fail/power off has been lost.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DWORD

0

0

NC variables

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3.2 NC variable descriptions

isPersistencyOverflowPrep (N, DIAGN)

$AN_PERSDIAG[row-1,9]

Addressing

Line index:

Max. line index:

1

Read access

isPersistencyOverflowToolChange (N, DIAGN)

$AN_PERSDIAG[row-1,10]

Overfl. of tool ch. power-fail buff. at power-fail

Value=1: At the time of power-fail/power off, overflow of the power-fail buffer was pending in the preprocessing.

The last tool/magazine data change before power-fail/power off has been lost.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DWORD

0

0

Addressing

Line index:

Max. line index:

1

Read access

isPersistencyOverflowIpo (N, DIAGN)

$AN_PERSDIAG[row-1,11]

Overflow of synchro. action power-fail buffer at p

Value=1: At the time of power-fail/power off, overflow of the power-fail

buffer for changes of persistent data in synchronous actions was pending.

The last data change before power-fail/power off has been lost.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DWORD

0

0

Addressing

Line index:

Max. line index:

1

Read access

noOfPersistencyEntriesPrep (N, DIAGN)

$AN_PERSDIAG[row-1,12]

No. data entries in preprocess. power-fail buffer

Number of data entries in the power-fail buffer in the preprocessing

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DWORD

0

0

Addressing

Line index:

Max. line index:

1

Read access

NC variables

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NC variables

3.2 NC variable descriptions

taskAvailable (N, DIAGN)

Task is present

Return value

0: Task not present

1: Task present

Units and value ranges

Physical unit:

Data type:

Minimum value:

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

16

Read access

numCores (N, DIAGN)

Number of cores used by the NCK

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

1

Read access

maxCycleTimeLimit (N, DIAGN)

Maximum possible task runtime

Maximum possible task runtime. This corresponds to 100% with $$actNckLoad. There is no restriction, so this indicated by the

value 0.

Units and value ranges

Physical unit:

Data type:

Initial value

ms

TYPE_DOUBLE

0

Addressing

Line index:

Max. line index:

16

Read access

3.2.6.4

ETPD: Data list for protocolling

OEM-MMC: LinkItem /Nck/ProtocolData/...

Data lists for protocolling.This module allows to access several lines or rows at a time.

area (N, ETPD)

nth data in list: area

Variable specification of nth OPI data in the list:

area

NC variables

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NC variables

3.2 NC variable descriptions

row (N, ETPD)

nth data in list: row

Variable specification of nth OPI data in list:

row

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

5 + 5 * ($$numData- 1)

Read access and write access

type (N, ETPD)

nth data in list: type

Low byte:Variable specification of nth OPI data in list:

type (module type)

High byte: Should be read more than a line so that the number of lines can be given here.

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

6 + 5 * ($$numData- 1)

Read access and write access

unit (N, ETPD)

nth data in list: unit

Variable specification of nth OPI data in list:

unit

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

3 + 5 * ($$numData- 1)

Read access and write access

NC variables

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NC variables

3.2 NC variable descriptions

3.2.6.5

FA: Active Work Offset

OEM-MMC: LinkItem /Nck/ActualFrame/...

There are the following frame indices:

2: IFRAME current settable work offset (only if $MN_MM_NUM_GLOBAL_USER_FRAMES > 0)

6: ACTBFRAME current total of base frames (only if $MN_MM_NUM_GLOBAL_BASE_FRAMES = 0)

The maximum frame index is: 6

linShift (N, FA)

diverse, siehe Bausteinbescheibung

PA

Translation of an active frame

Translation of an active work offset (the physical unit is defined in basicLengthUnit in module Y in area N).

Units and value ranges

Physical unit:

Data type:

mm, inch, user defined

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

20 * $$maxnumGlobMachAxes

Read access

linShiftFine (N, FA)

Fine offset for frames

Fine offset for frames, extension of the basic frames and the settable frames.

Units and value ranges

Physical unit:

Data type:

mm, inch, user defined

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

6 * $$maxnumGlobMachAxes

Read access and write access

mirrorImgActive (N, FA)

diverse, siehe Bausteinbescheibung

PA

Mirroring enabled in an active frame

Mirroring enabled in an active work offset

Return value

0 = mirroring not active

1 = mirroring active

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

20 * $$maxnumGlobMachAxes

Read access

NC variables

636

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3.2 NC variable descriptions

rotation (N, FA)

diverse, siehe Bausteinbescheibung

PA

Rotation of an active frame

Rotation of an active work offset

Units and value ranges

Physical unit:

Data type:

Degree

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

20 * $$maxnumGlobMachAxes

Read access

rotationCoordinate (N, FA)

diverse, siehe Bausteinbescheibung

Coordinate rotation of active frames

Rotation around a coordinate of an active work offset

1: Rotation around the first non-existing geometry axis.

Units and value ranges

Physical unit:

Data type:

Degree

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

20 * $$maxnumGlobMachAxes

Read access

scaleFact (N, FA)

diverse, siehe Bausteinbescheibung

PA

Scaling factor of an active frame

Scaling factor of an active work offset

Units and value ranges

Physical unit:

Data type:

-

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

6 * $$maxnumGlobMachAxes

Read access

3.2.6.6

FB: Base Frame

OEM-MMC: LinkItem /Nck/BaseFrame/...

This only applies if $MN_MM_NUM_GLOBAL_BASE_FRAMES > 0.

The maximum frame index is: $MN_MM_NUM_GLOBAL_BASE_FRAMES - 1

NC variables

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NC variables

3.2 NC variable descriptions

linShift (N, FB)

$P_NCBFR[x,TR] x=FrameNo, y=Axis

PA

Translation of a settable frame

Translation of settable work offset (the physical unit is defined in basicLengthUnit in module Y in area N).

Units and value ranges

Physical unit:

Data type:

mm, inch, user defined

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

$MN_MM_NUM_GLOBAL_BASE_FRAMES * $

$maxnumGlobMachAxes

Read access and write access

linShiftFine (N, FB)

$P_NCBFR[x,FI] x=FrameNo, y=Axis

Fine offset for frames

Fine offset with frames, expansion of basic frames and settable frames

Units and value ranges

Physical unit:

Data type:

mm, inch, user defined

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

$MN_MM_NUM_GLOBAL_BASE_FRAMES * $

$maxnumGlobMachAxes

Read access and write access

mirrorImgActive (N, FB)

$P_NCBFR[x ,MI] x=FrameNo, y=Axis

PA

Mirroring enabled in a settable frame

Mirroring enabled in a settable work offset

Return value

0: Mirroring not active

1: Mirroring active

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

$MN_MM_NUM_GLOBAL_BASE_FRAMES * $

$maxnumGlobMachAxes

Read access and write access

rotation (N, FB)

$P_NCBFR[x,y,RT] x=FrameNo, y=Axis

PA

Rotation of a settable frame

Rotation of a settable work offset

Units and value ranges

Physical unit:

Data type:

Degree

TYPE_DOUBLE

NC variables

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3.2 NC variable descriptions

rotation (N, FB)

$P_NCBFR[x,y,RT] x=FrameNo, y=Axis

PA

Addressing

Line index:

Max. line index:

$MN_MM_NUM_GLOBAL_BASE_FRAMES * $

$maxnumGlobMachAxes

Read access and write access

rotationCoordinate (N, FB)

$P_NCBFR[x,y,RT] x=FrameNo, y=1

Coordinate rotation of settable frames

Rotation around a coordinate of a settable work offset

1: Rotation around the first non-existing geometry axis.

Units and value ranges

Physical unit:

Data type:

Degree

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

$MN_MM_NUM_GLOBAL_BASE_FRAMES * $

$maxnumGlobMachAxes

Read access and write access

scaleFact (N, FB)

$P_NCBFR[x,SC] x=FrameNo, y=Axis

PA

Scaling factor of a settable frame

Scaling factor of a settable work offset

Units and value ranges

Physical unit:

Data type:

-

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

$MN_MM_NUM_GLOBAL_BASE_FRAMES * $

$maxnumGlobMachAxes

Read access and write access

NC variables

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NC variables

3.2 NC variable descriptions

3.2.6.8

FU: Settable Work Offset

OEM-MMC: LinkItem /Nck/UserFrame/...

This only applies if $MN_MM_NUM_GLOBAL_USER_FRAMES > 0.

The following frame indices are possible:

0 = G500

1 = G54

2 = G55

3 = G56

4 = G57

5 = G505

6 = G506

:

n = G5n

:

99 = G599

The maximum frame index is: $MN_MM_NUM_GLOBAL_USER_FRAMES - 1

The PI service SETUFR has to be called in order to activate the settable frames.

linShift (N, FU)

PA

Translation of a settable frame

Translation of settable work offset (the physical unit is defined in basicLengthUnit in module Y in area N).

Units and value ranges

Physical unit:

Data type:

mm, inch, user defined

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

$MN_MM_NUM_GLOBAL_USER_FRAMES * $

$maxnumGlobMachAxes

Read access and write access

linShiftFine (N, FU)

Fine offset for frames

Fine offset with frames, expansion of basic frames and settable frames

Units and value ranges

Physical unit:

Data type:

mm, inch, user defined

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

NC variables

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3.2 NC variable descriptions

linShiftFine (N, FU)

$MN_MM_NUM_GLOBAL_USER_FRAMES * $

$maxnumGlobMachAxes

Read access and write access

mirrorImgActive (N, FU)

PA

Mirroring enabled in a settable frame

Mirroring enabled in a settable work offset

Return value

0 = mirroring not active

1 = mirroring active

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

$MN_MM_NUM_GLOBAL_USER_FRAMES * $

$maxnumGlobMachAxes

Read access and write access

rotationCoordinate (N, FU)

Coordinate rotation of a settable frame

Units and value ranges

Physical unit:

Data type:

-

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

$MN_MM_NUM_GLOBAL_USER_FRAMES * $

$maxnumGlobMachAxes

Read access

scaleFact (N, FU)

PA

Scaling factor of a settable frame

Scaling factor of a settable work offset

Units and value ranges

Physical unit:

Data type:

-

TYPE_DOUBLE

Addressing

Line index:

Max. line index:

$MN_MM_NUM_GLOBAL_USER_FRAMES * $

$maxnumGlobMachAxes

Read access and write access

rotation (N, FU)

Dummy variable, do not use

NC variables

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NC variables

3.2 NC variable descriptions

rotation (N, FU)

Units and value ranges

Physical unit:

Data type:

-

TYPE_DOUBLE

Read access

3.2.6.9

M: Machine data

OEM-MMC: LinkItem /Nck/Drive/...

Global machine data

ALARM_PAR_DISPLAY_TEXT (N, M)

MD 11413: $MN_ALARM_PAR_DIS-

PLAY_TEXT

MD 11413: $MN_ALARM_PAR_DISPLAY_TEXT

Units and value ranges

Physical unit:

Data type:

-

TYPE_BOOLEAN

Read access

ALARM_REACTION_CHAN_NOREADY (N, M)

MD 11412: $MN_ALARM_REACTI-

ON_CHAN_NOREADY

MD 11412: $MN_ALARM_REACTION_CHAN_NOREADY

Units and value ranges

Physical unit:

Data type:

-

TYPE_BOOLEAN

Read access

ASSIGN_CHAN_TO_MODE_GROUP (N, M)

MD 10010: $MN_ASSIGN_CHAN_TO_MO-

DE_GROUP

MD 10010: $MN_ASSIGN_CHAN_TO_MODE_GROUP

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Addressing

Line index:

Max. line index:

1

Read access

ASUP_EDITABLE (N, M)

MD 11610: $MN_ASUP_EDITABLE

MD 11610: $MN_ASUP_EDITABLE

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Read access

NC variables

644

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3.2 NC variable descriptions

HW_ASSIGN_ANA_FASTIN (N, M)

MD 10362: $MN_HW_ASSIGN_ANA_FAS-

TIN

MD 10362: $MN_HW_ASSIGN_ANA_FASTIN

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Addressing

Line index:

Max. line index:

2

Read access

HW_ASSIGN_ANA_FASTOUT (N, M)

MD 10364: $MN_HW_ASSIGN_ANA_FAS-

TOUT

MD 10364: $MN_HW_ASSIGN_ANA_FASTOUT

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Addressing

Line index:

Max. line index:

2

Read access

HW_ASSIGN_DIG_FASTIN (N, M)

MD 10366: $MN_HW_ASSIGN_DIG_FAS-

TIN

MD 10366: $MN_HW_ASSIGN_DIG_FASTIN

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Addressing

Line index:

Max. line index:

2

Read access

HW_ASSIGN_DIG_FASTOUT (N, M)

MD 10368: $MN_HW_ASSIGN_DIG_FAS-

TOUT

MD 10368: $MN_HW_ASSIGN_DIG_FASTOUT

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Addressing

Line index:

Max. line index:

2

Read access

NC variables

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NC variables

3.2 NC variable descriptions

MAXNUM_USER_DATA_FLOAT (N, M)

MD 14508: $MN_MAXNUM_USER_DA-

TA_FLOAT

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Read access

MAXNUM_USER_DATA_HEX (N, M)

MD 14506: $MN_MAXNUM_USER_DA-

TA_HEX

MD 14506: $MN_MAXNUM_USER_DATA_HEX

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Read access

MAXNUM_USER_DATA_INT (N, M)

MD 14504: $MN_MAXNUM_USER_DA-

TA_INT

MD 14504: $MN_MAXNUM_USER_DATA_INT

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Read access

MDCA_DRIVE_LOGIC_NR (N, M)

MD 13010: DRIVE_LOGIC_NR[x] x = Plug-

placeNo

Alternative name:

DRIVE_LOGIC_NR

Logical drive number

Units and value ranges

Physical unit:

Data type:

Minimum value:

Maximum value:

-

TYPE_CHAR

0

30

Addressing

Line index:

Max. line index:

14

Validity:

From NCK version 3.6

Read access and write access

MDCA_DRIVE_MODULE_TYPE (N, M)

MD 13030: DRIVE_MODULE_TYPE[x] x =

PlugplaceNo

Alternative name:

DRIVE_MODULE_TYPE

Module identifier

Module identifier of relevant drive bus slot

Return value

1 = single-axis module

2 = two-axis module

9 = terminal block for dig. I/Os

10 = bit bus interface

NC variables

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