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SINUMERIK 840D sl. Service - Configuring Commissioning. Manual (2011-2020) - page 70

NC variables

3.2 NC variable descriptions

tlkNr (N, S)

Unique number of the TLK

Unique copy number for the temporary license key

Units and value ranges

Physical unit:

Data type:

-

TYPE_STRING

Addressing

Line index:

Max. line index:

1

Read access

tlkPIN (N, S)

TLK

Temporary license key

Units and value ranges

Physical unit:

Data type:

-

TYPE_STRING

Addressing

Line index:

Max. line index:

1

Read access

tlkStatus (N, S)

Status of the TLK

Status of the temporary license key

Return value

0: active

1: inactive

10: incorrect input

11: max. number of incorrect inputs exceeded

200: internal error (TLK_BUFFER_TOO_SMALL)

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

1

Addressing

Line index:

Max. line index:

1

Read access

totalDirectorys (N, S)

Max. number of directories which may be created

Maximum number of directories which may be created

see:

$MN_MM_NUM_DIR_IN_FILESYSTEM

NC variables

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NC variables

3.2 NC variable descriptions

totalMemDramTPassF (N, S)

-

TYPE_DWORD

0

0

Addressing

Line index:

Max. line index:

1

Read access

totalMemDramUPassF (N, S)

Alternative name:

totalMemDram2PassF

Size of the User file system

Size of the passive file system of the "User" area in bytes

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

totalMemFfs (N, S)

FFS total size

Only with 840D-powerline:

Number of bytes reserved on the PCMCIA card for the

Flash File System (FFS)

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access

totalMemISram (N, S)

Total internal SRAM in bytes

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

traceProtocolLock (N, S)

$A_PROT_LOCK

Addressing

Line index:

Max. line index:

10

Read access and write access

traceStopAction (N, S)

Logging: End actions

Logging: Actions on ending the recording

Return value

Bit0: Automatic restart after the stop trigger has ended the trace

Bit1: Reserved

Bit2: The parameterization of the session is stored in an ACX file

The file name is formed from the log file with the extension "_U00_ACX".

Bit3: The parameterization of the session, including diagnostic data, is stored in an ACX file

The file name is formed from the log file with the extension "_U00_ACX".

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_UWORD

0

0

Addressing

Line index:

Max. line index:

10

Read access and write access

usedDirectorys (N, S)

No.of directories that have already been created

Number of directories that have already been created

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

1

Read access

usedFiles (N, S)

Number of files that have already been created

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

4

Read access

NC variables

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NC variables

3.2 NC variable descriptions

passFChangeCounter (N, S)

Modification counter for file system

Counter is incremented by 1 when there is a change in the passive file system.

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

simo611dSupport (N, S)

611D support

This data specifies the extent to which the system supports

611 drives.

Return value

Bit 0 set: NCK software supports 611D drives

Bit 1 set: Hardware supports 611D drives (only if bit 0 is also set).

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

freeMemWarrant (N, S)

Guaranteed memory (SRAM)

Guaranteed free memory for part programs and persistent data (from catalog NC60)

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

freeMemWarrantDram (N, S)

Guaranteed memory (DRAM)

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DWORD

0

0

Addressing

Line index:

Max. line index:

NC variables

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NC variables

3.2 NC variable descriptions

freeMemWarrantDram (N, S)

1

Read access

protocStrtVarArea (N, S)

Logging: Start trigger variable: Area

Logging: Variable which is to be monitored for start triggering.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_UWORD

0

0

Addressing

Line index:

Max. line index:

10

Read access and write access

checkSumForAcxData (N, S)

Checksum for ACX data

Current fingerprint of selected ACX data, in order to check relatively quickly

whether ACX data has changed.

The data required for the OPI access is located at the start of the downloaded ACX file.

Units and value ranges

Physical unit:

Data type:

-

TYPE_STRING

Addressing

Line index:

Max. line index:

32

Read access

anVModelStatus (N, S)

$AN_VMODEL_STATUS

Status of the VRML model

System variable for the status of the VRML model

Return value

1: MODIFIED_STATE: The model has been modified internally

This is the original status. It may change,

if machine parameters such as protection zones change.

2: COPIED_STATE: This status is generated outside the NCK,

if the model file is ready for being displayed.

3: DISPLAYED_STATE: If the NCK sends the instruction for

display of the model in the display program.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

1

1

3

Addressing

Line index:

Max. line index:

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NC variables

3.2 NC variable descriptions

anVModelStatus (N, S)

$AN_VMODEL_STATUS

1

Read access and write access

licenseKeyInputCount (N, S)

Remaining number of license key inputs

Statement of how often the license key can still be entered

Return value

> 0: LicenseKey can still be entered x times

= 0: LicenseKey can no longer be entered. An NCK Power On is required before a new entry can

be made.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

3

0

3

Addressing

Line index:

Max. line index:

1

Read access

stopCondNumNck (N, S)

Number of active stop states in the NCK

Number of active stop states in the NCK

Specifies the number of occupied lines in $$stopCond

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

1

Read access

stopCondChangeCounter (N, S)

Modification counter for stop states in the NCK

Modification counter for stop states in the NCK.

This is incremented as soon as one of the stop states has changed.

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

1

Read access

NC variables

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NC variables

3.2 NC variable descriptions

stopCond (N, S)

Stop state number of the NC in the NCK

Number of the NC stop state in the NCK

More than one stop state can be active simultaneously.

The highest priority stop state appears below the first line, this is followed by those with lower priorities.

The documentation explains the meanings of the individual stop states.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_UWORD

0

0

Addressing

Line index:

Max. line index:

$$stopCondNumNck

Read access

stopCondTime (N, S)

BCD time stamp for stop state in the NCK

BCD time stamp for stop state in the NCK.

More than one stop state can be active simultaneously. The highest priority

stop state appears below the first line, this is followed by those with lower priorities.

Units and value ranges

Physical unit:

Data type:

-

TYPE_DATETIME

Addressing

Line index:

Max. line index:

$$stopCondNumNck

Read access

stopCondChan (N, S)

Stop state channel

Channel in which the NC stop state was reported

More than one stop state can be active simultaneously.

The highest priority stop state appears below the first line, this is followed by those with lower priorities.

The documentation explains the meanings of the individual stop states.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

1

$$maxnumChannels

Addressing

Line index:

Max. line index:

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NC variables

3.2 NC variable descriptions

stopCondChan (N, S)

$$stopCondNumNck

Read access

stopCondPar (N, S)

Stop state parameters in the NCK

Stop state parameters in the NCK.

More than one stop state can be active simultaneously. The highest priority

stop state appears below the first line, this is followed by those with lower priorities.

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Read access

stopCondParA (N, S)

ASCII stop state parameter(s)

Stop state parameters in the NCK.

More than one stop state can be active simultaneously. The highest priority

stop state appears below the first line, this is followed by those with lower priorities.

Units and value ranges

Physical unit:

Data type:

-

TYPE_STRING

Read access

anCollMemAvailable (N, S)

$AN_COLL_MEM_AVAILABLE

Memory available for collision monitoring in kb

Collision calculation requires internal memory, the size of which is either calculated automatically from the number of available

protection zones, protection zone elements, facets and the number of machine axes, or it can be explicitly defined by machine

data $MN_MM_MAXNUM_3D_COLLISION.

The size of the reserved memory area in kbytes can be read with system variable $AN_COLL_MEM_AVAILABLE.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

1

Read access

NC variables

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NC variables

3.2 NC variable descriptions

anCollMemUseMin (N, S)

$AN_COLL_MEM_USE_MIN

Min. percent. of memory req. for coll. monitoring

Collision calculation requires internal memory, the size of which is either calculated automatically from the number of available

protection zones, protection zone elements, facets and the number of machine axes, or it can be explicitly defined by machine

data $MN_MM_MAXNUM_3D_COLLISION.

The size of the reserved memory area in kbytes can be read with system variable $AN_COLL_MEM_AVAILABLE.

The system variable $AN_COLL_MEM_USE_MIN returns the minimum memory space required for collision calculation as a

percentage of the reserved memory area.

It can be reset by writing with the value 0. Any attempt to write any other value than 0 is rejected with an error message.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

1

Read access and write access

anCollMemUseMax (N, S)

$AN_COLL_MEM_USE_MAX

Max. percent. of memory req. for coll. monitoring

Collision calculation requires internal memory, the size of which is either calculated automatically from the number of available

protection zones, protection zone elements, facets and the number of machine axes, or it can be explicitly defined by machine

data $MN_MM_MAXNUM_3D_COLLISION.

The size of the reserved memory area in kbytes can be read with system variable $AN_COLL_MEM_AVAILABLE.

The system variable $AN_COLL_MEM_USE_MAX returns the maximum memory space required for collision calculation as a

percentage of the reserved memory area.

It can be reset by writing with the value 0. Any attempt to write any other value than 0 is rejected with an error message.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

1

Read access and write access

anCollMemUseAct (N, S)

$AN_COLL_MEM_USE_ACT

Curr. percent. memory req. f. collision monitoring

Collision calculation requires internal memory, the size of which is either calculated automatically from the number of available

protection zones, protection zone elements, facets and the number of machine axes, or it can be explicitly defined by machine

data $MN_MM_MAXNUM_3D_COLLISION.

The size of the reserved memory area in kbytes can be read with system variable $AN_COLL_MEM_AVAILABLE.

The system variable $AN_COLL_MEM_USE_ACT returns the current (that is the last calculated) memory space required for

collision calculation as a percentage of the reserved memory area.

It can be reset by writing with the value 0. Any attempt to write any other value than 0 is rejected with an error message.

NC variables

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NC variables

3.2 NC variable descriptions

anCollMemUseAct (N, S)

$AN_COLL_MEM_USE_ACT

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

1

Read access and write access

fsInfoUsed (N, S)

Assignment of file system info object

Assignment of file system info object.

The client first searches for a free info object by reading the list fsInfoUsed.

This is assigned by writing fsInfoUsed with 1.

If there is no error in the assignment, the desired file or directory can be selected by writing the fsInfoPathName.

The information about this object can then be read from the other variables.

Return value

0: Info object free. It must be explicitly released by writing 0.

1: Info object assigned. If an assigned object is assigned again then this is acknowledged ne-

gatively.

Units and value ranges

Physical unit:

Data type:

Minimum value:

Maximum value:

-

TYPE_UWORD

0

1

Addressing

Line index:

Max. line index:

$$fsInfoCount

Read access and write access

fsInfoPathName (N, S)

Name of file or directory

Name of a file or directory to be observed

Units and value ranges

Physical unit:

Data type:

-

TYPE_STRING

Addressing

Line index:

Max. line index:

$$fsInfoCount

Read access and write access

NC variables

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NC variables

3.2 NC variable descriptions

fsInfoObjStatus (N, S)

Status of $$fsInfoPathName

Status of file system object $$fsInfoPathName.

Return value

Bit-coded (may be added to later):

Bit0 = 0: Object not loaded in the NCK.

Bit0 = 1: Object loaded in the NCK.

Bit1 = 0: Object is a file.

Bit1 = 1: Object is a directory

Units and value ranges

Physical unit:

Data type:

Minimum value:

Maximum value:

-

TYPE_UWORD

0

3

Addressing

Line index:

Max. line index:

$$fsInfoCount

Read access

fsInfoFileLength (N, S)

Length of $$fsInfoPathName

Length of the file system object $$fsInfoPathName.

Units and value ranges

Physical unit:

Data type:

-

TYPE_UDWORD

Addressing

Line index:

Max. line index:

$$fsInfoCount

Read access

fsInfoChangeDateTime (N, S)

Change time of $$fsInfoPathName

Change time of the file system object $$fsInfoPathName.

Units and value ranges

Physical unit:

Data type:

-

TYPE_STRING

Addressing

Line index:

Max. line index:

$$fsInfoCount

Read access

fsInfoChangeDateTimeSub (N, S)

Change time of the files contained.

Change time of the files contained in the $$fsInfoPathName directory.

Units and value ranges

Physical unit:

Data type:

NC variables

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NC variables

3.2 NC variable descriptions

fsInfoChangeDateTimeSub (N, S)

-

TYPE_STRING

Addressing

Line index:

Max. line index:

$$fsInfoCount

Read access

fsInfoPartition (N, S)

Partition of $$fsInfoPathName

Partition and lifetime of the file $$fsInfoPathName

Return value

SRP: SRAM

persistent

USV: DRAM User

volatile

USP: DRAM User

persistent

SIP: DRAM Siemens persistent

MAV: DRAM Manufacturer volatile

MAP: DRAM Manufacturer persistent

TMV: DRAM Temporary volatile

D1V: DRAM System 1 volatile

EXV: DRAM External

volatile

EXP: DRAM External

persistent

Units and value ranges

Physical unit:

Data type:

-

TYPE_STRING

Addressing

Line index:

Max. line index:

$$fsInfoCount

Read access

fsInfoRights (N, S)

Access protection of $$fsInfoPathName

Access protection and lifetime of file $$fsInfoPathName

Return value

0-7 ASCII-coded for read / write / execute / show / delete rights

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_STRING

"77777"

Addressing

Line index:

Max. line index:

$$fsInfoCount

Read access

fsInfoSeekw (N, S)

First writable line of the file.

First line enabled for modification in part program $$fsInfoPathName

NC variables

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NC variables

3.2 NC variable descriptions

safeFsdpActComTime (N, S)

Current F_SENDDP communication time

Current F_SENDDP communication time in seconds

The communication time is the time from F_SENDDP sending the message telegram

until the arrival of the correct acknowledge telegram from F_RECVDP.

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0.0

Addressing

Line index:

Max. line index:

16

Read access

safeFsdpMaxComTime (N, S)

Maximum value of the F_SENDDP communication time

Maximum value of the F_SENDDP communication time in s

After a communication error, the maximum value is reset to 0 by the user acknowledgment.

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0.0

Addressing

Line index:

Max. line index:

16

Read access

safeFsdpDriverStateNck (N, S)

Current state of F_SENDDP driver

Current state of the F_SENDDP driver

Return value

0 = Not parameterized

1 = Initialization

2 = F_SENDDP ready: waiting for F_RECVDP

3 = F_RECVDP ready: waiting for sequence no. = 1

4 = F_SENDDP and F_RECVDP ready: waiting for user acknowledgment from F_RECVDP

5 = Normal operation

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

5

Addressing

Line index:

Max. line index:

3

Read access

NC variables

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NC variables

3.2 NC variable descriptions

safeFsdpErrReacNck (N, S)

$A_FSDP_ERR_REAC[n]

F_SENDDP error reaction NCK

The user can define the error reaction irrespective of the machining situation or the coupling of the communication partners.

Return value

0 = Alarm 27350 + stop D/E

1 = Alarm 27350

2 = Alarm 27351 (display only, self-clearing)

3 = No reaction

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

3

Addressing

Line index:

Max. line index:

16

Read access

safeFsdpErrorNck (N, S)

$A_FSDP_ERROR[n]

NCK communication error

A communication error has been detected. The cause is stated in the diagnostics data

Return value

0 = No communication error

1 = Communication error detected

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:

16

Read access

safeFsdpSubsOnNck (N, S)

$A_FSDP_SUBS_ON[n]

F_SENDDP output of substitute values on NCK

The communication relationship is not in normal operation.

If F_RECVDP is active, it outputs substitute values. The signal is set during the start-up of the F communication and in the event

of a communication error.

ERROR = 0 AND SUBS_ON = 1 => Power up

ERROR = 1 AND SUBS_ON = 1 => Communication error

Return value

0 = Process values are output by F_RECVDP

1 = Substitute values are output by F_RECVDP

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:

NC variables

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3.2 NC variable descriptions

safeFsdpSubsOnNck (N, S)

$A_FSDP_SUBS_ON[n]

16

Read access

safeFsdpStatusSubsNck (N, S)

F_RECVDP outputs substitute values

Status signal in the acknowledgment telegram from F_RECVDP to F_SENDDP.

F_RECVDP informs F_SENDDP with this signal that there is a communication error, and it is currently outputting substitute

values.

F_RECVDP resets the signal when it receives a user acknowledgment

Return value

0 = F_RECVDP outputs process values

1 = F_RECVDP outputs substitute values

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:

16

Read access

safeFsdpDiagNck (N, S)

$A_FSDP_DIAG[n]

F_SENDDP communication/system error

Diagnostics data for F_SENDDP communication/system error

Return value

10H = Timeout detected (TO)

20H = Sequence number error detected (SN)

40H = CRC error detected (CRC)

2000H = Deviations in the F telegram data detected (TD)

4000H = Sign-of-life monitoring error detected (LS)

8000H = Asynchronous error state detected (SF)

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

0xFFFFFFFF

Addressing

Line index:

Max. line index:

16

Read access

safeNumActiveFrdp (N, S)

Number F_RECVDP

Number of active F_RECVDP connections

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

16

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NC variables

3.2 NC variable descriptions

safeNumActiveFrdp (N, S)

Addressing

Line index:

Max. line index:

1

Read access

safeFrdpFDataNck (N, S)

F_RECVDP user data

F user data received

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

0xFFFF

Addressing

Line index:

Max. line index:

16

Read access

safeFrdpActComTime (N, S)

Current F_RECVDP communication time

Current F_RECVDP communication time in seconds

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0.0

Addressing

Line index:

Max. line index:

16

Read access

safeFrdpMaxComTime (N, S)

Maximum value of F_RECVDP communication time

Maximum value of F_RECVDP communication time in s

Units and value ranges

Physical unit:

Data type:

Initial value

s, user defined

TYPE_DOUBLE

0.0

Addressing

Line index:

Max. line index:

16

Read access

NC variables

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3.2 NC variable descriptions

safeFrdpDriverStateNck (N, S)

Current state of F_RECVDP driver

Current state of the F_RECVDP driver

Return value

0 = Not parameterized

1 = Initialization

2 = F_RECVDP ready: waiting for F_SENDDP

3 = F_SENDDP ready: waiting for sequence number = 1

4 = F_SENDDP and F_RECVDP ready: waiting for user acknowledgment after error

5 = Normal operation

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

5

Addressing

Line index:

Max. line index:

16

Read access

safeFrdpSubsNck (N, S)

$A_FRDP_SUBS[n]

NCK substitute values

The user can define substitute values. These are then output to the application during power up, and communication errors are

output instead of the process values.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

0xFFFF

Addressing

Line index:

Max. line index:

16

Read access

safeFrdpErrReacNck (N, S)

$A_FRDP_ERR_REAC[n]

F_RECVDP error reaction NCK

The user can define the error reaction irrespective of the machining situation or the coupling of the communication partners.

Return value

0 = Alarm 27350 + stop D/E

1 = Alarm 27350

2 = Alarm 27351 (display only, self-clearing)

3 = No reaction

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

3

Addressing

Line index:

Max. line index:

16

Read access

NC variables

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NC variables

3.2 NC variable descriptions

safeFrdpErrorNck (N, S)

$A_FRDP_ERROR[n]

F_RECVDP communication error NCK

An F_RECVDP communication error has been detected. The cause is stated in the diagnostics data.

Return value

0 = No communication error

1 = Communication error detected

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:

16

Read access

safeFrdpSubsOnNck (N, S)

$A_FRDP_SUBS_ON[n]

R_RECVDP output of substitute value NCK

During power up and in the event of a communication error, substitute values are output.

ERROR = 0 AND SUBS_ON = 1 => Power up

ERROR = 1 AND SUBS_ON = 1 => Communication error

Return value

0 = Process values are output

1 = Substitute values are output

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:

16

Read access

safeFrdpAckReqNck (N, S)

$A_FRDP_ACK_REQ[n]

Requirement for user acknowledgment NCK

After a communication error, the F_DP communication is back in cyclic operation. A user acknowledgment is required to release

normal operation with output of the process values.

Return value

0 = No user acknowledgment required

1 = User acknowledgment required

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:

16

Read access

NC variables

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3.2 NC variable descriptions

safeFrdpDiagNck (N, S)

$A_FRDP_DIAG[n]

F_RECVDP communication/system error

Diagnostics data for F_RECVDP communication/system error

Return value

0010H = Timeout detected (TO)

0020H = Sequence number error detected (SN)

0040H = CRC error detected (CRC)

2000H = Deviations in the F telegram data detected (TD)

4000H = Sign-of-life monitoring error detected (LS)

8000H = Asynchronous error state detected (SF)

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

0xFFFFFFFF

Addressing

Line index:

Max. line index:

16

Read access

safeFrdpSendModeNck (N, S)

$A_FRDP_SENDMODE[n]

Safety mode communication partner inactive

Current operating mode of the F-CPU of the F_SENDDP communication partner

Return value

0: FALSE: The F-CPU is in safety mode

1: TRUE: The F-CPU is in deactivated safety mode

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:

16

Read access

safeFsdpErrReacPlc (N, S)

F_SENDDP error reaction PLC

The user can define the error reaction irrespective of the machining situation or the coupling of the communication partners.

Return value

0 = Alarm 27350 + stop D/E

1 = Alarm 27350

2 = Alarm 27351 (display only, self-clearing)

3 = No reaction

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

3

Addressing

Line index:

Max. line index:

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NC variables

3.2 NC variable descriptions

safeFsdpErrReacPlc (N, S)

16

Read access

safeFrdpSubsPlc (N, S)

PLC substitute values

The user can define substitute values. These are then output to the application during power up, and communication errors are

output instead of the process values.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

0xFFFF

Addressing

Line index:

Max. line index:

16

Read access

safeFrdpErrReacPlc (N, S)

F_RECVDP error reaction PLC

The user can define the error reaction irrespective of the machining situation or the coupling of the communication partners.

Return value

0 = Alarm 27350 + stop D/E

1 = Alarm 27350

2 = Alarm 27351 (display only, self-clearing)

3 = No reaction

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

3

Addressing

Line index:

Max. line index:

16

Read access

anPrepActLoad (N, S)

$AN_PREP_ACT_LOAD

Current preprocessing run time

Current preprocessing run time throughout all channels

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

1

Read access

NC variables

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3.2 NC variable descriptions

anPrepMinLoadGross (N, S)

$AN_PREP_MIN_LOAD_GROSS

Shortest gross preprocessing run time

Shortest gross preprocessing run time throughout all channels

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

1

Read access

anAuxfuListGroupindex (N, S)

$AN_AUXFU_LIST_GROUPINDEX[n]

Global list of auxiliary functions - group index

Group index of the auxiliary function collected in the channel.

The variable is only valid in combination with block search type 5 (SERUPRO).

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

MD_MAXNUM_AUX-

FU_GROUPS - 1

Addressing

Line index:

Max. line index:

1280

Read access and write access

anAuxfuListChanno (N, S)

$AN_AUXFU_LIST_CHANNO[n]

Global list of auxiliary functions - channel no.

Channel number of the auxiliary function collected in the channel.

The variable is only valid in combination with block search type 5 (SERUPRO).

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

0

MD_MAXNUM_AUX-

FU_CHANNELS

Addressing

Line index:

Max. line index:

1280

Read access and write access

anAuxfuListEndindex (N, S)

$AN_AUXFU_LIST_ENDINDEX

Last valid index of the global Auxfu list

The variable determines the last valid index for the global auxiliary function list.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_DWORD

0

-1

MD_MAXNUM_AUX-

FU_LIST_INDEX

NC variables

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NC variables

3.2 NC variable descriptions

anAuxfuListEndindex (N, S)

$AN_AUXFU_LIST_ENDINDEX

Addressing

Line index:

Max. line index:

1

Read access

anAxctSwE (N, S)

$AN_AXCTSWE

Axis container rotation slot released

Has a release for rotation been granted for a slot on an axis container?

Bit mask, each bit corresponds to a slot, e.g. 0x5 corresponds to slots 1 and 3.

Bit == 1: The slot of an axis container has been released for rotation.

Bit == 0: The slot of an axis container has not been released for rotation.

Example: Axis container with 4 slots: 'Hfff5' slot 1 and 3 have been released for rotation.

As soon as a slot has been released for axis container rotation, bit == 1 is also output for unused slots. See example 'Hfff0'.

If the slots of an axis container are distributed across several NCUs, the current state of the slots on other NCUs is only displayed

if all of the slots on the other NCU have been released for axis container rotation.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

0xffffffff

Addressing

Line index:

Max. line index:

$$numContainer

Read access

anLaiAxIsAxctax (N, S)

$AN_LAI_AX_IS_AXCTAX

Bit mask: LAI axis is in the axis container

Bit mask that displays whether an axis in the logical NCK machine axis image

(machine data 10002 $MN_AXCONF_LOGIC_MACHAX_TAB) is an axis in an axis container

(machine data 1270x/1271x $MN_AXCT_AXCONF_ASSIGN_TABi).

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

0xffffffff

Addressing

Line index:

Max. line index:

1

Read access

anLaiAxIsLinkax (N, S)

$AN_LAI_AX_IS_LINKAX

Bit mask: is the LAI axis a link axis?

Bit mask that displays whether an axis in the logical NCK machine axis image

(machine data 10002 $MN_AXCONF_LOGIC_MACHAX_TAB) is a link axis

(axis physically connected to another NCU).

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

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3.2 NC variable descriptions

anLaiAxIsLinkax (N, S)

$AN_LAI_AX_IS_LINKAX

-

TYPE_UDWORD

0

0

0xffffffff

Addressing

Line index:

Max. line index:

1

Read access

anLaiAxIsLeadLinkax (N, S)

$AN_LAI_AX_IS_LEADLINKAX

Bit mask: is the LAI axis a lead link axis?

Bit mask that displays whether an axis in the logical NCK machine axis image

(machine data 10002 $MN_AXCONF_LOGIC_MACHAX_TAB) is a lead link axis,

i.e. the same machine axis is referred to on several NCUs via MD10002 $MN_AXCONF_LOGIC_MACHAX_TAB

and the axial MD30554 $MA_AXCONF_ASSIGN_MASTER_NCU specifies

which NCU is the master NCU, which generates the setpoint value for the position controller following power-up.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

0xffffffff

Addressing

Line index:

Max. line index:

1

Read access

anLaiAxToMachax (N, S)

$AN_LAI_AX_TO_MACHAX

Assignment of physical axis to LAI axis.

The NCU and machine axis are output for an LAI axis,

representing the physical image of the axis.

Here the NCU ID is output as from position 10000, e.g. 20005: NCU 2 axis 5. Without an NCU link,

i.e. if there is only one NCU, only the number of the machine axis will be output. In this case, the NCU ID is equal to zero.

If the LAI axis is not used, 0 is returned.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_UDWORD

0

0

Addressing

Line index:

Max. line index:

>$$maxnumGlobMachAxes

Read access

NC variables

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3.2 NC variable descriptions

anLaiAxToIpoNcChanax (N, S)

$AN_LAI_AX_TO_IPO_NC_CHANAX

Interpolator (NCU or channel, channel axis)

If the LAI axis is currently interpolated to this NCU, the channel and channel axis number which define the interpolator of the

axis are output.

If the LAI axis is currently interpolated to a different NCU, the NCU identifier of the interpolated NCU and the global axis number

of the machine axis are output.

This global axis number can then be used to transfer the interpolated channel and the channel axis number to the other NCU,

with NCU ID 2, with $AN_IPO_CHANAX[103].

If no LAI axis is used, 0 is returned.

Return value

The channel is output as from position 100, and the channel axis number as from position 1, e.g.

1005 - channel 10 channel axis 5. These values are always lower than 10000.

Here the NCU is output as from position 10000, e.g. 20103: NCU 2 and the global axis number

is 103.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_UDWORD

0

0

Addressing

Line index:

Max. line index:

>$$maxnumGlobMachAxes

Read access

anIpoChanax (N, S)

$AN_IPO_CHANAX

Interpolator (channel, channel axis) of glob. axis

For a global axis number returned by valpoNcChanax,

the channel and channel axis number that define the writing interpolator of the axis are output.

Here the channel is output as from position 100, and the channel axis number as from position 1, e.g. 1005 - channel 10

channel axis 5.

If the axis with the specified global axis number is not used on this NCU, 0 will be returned.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_UDWORD

0

0

Addressing

Line index:

Max. line index:

170

Read access

NC variables

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NC variables

3.2 NC variable descriptions

anSLTrace (N, S)

$AN_SLTRACE

Trigger variable for the logging function

This variable is reserved for the application SinUTrace and Operate-Trace.

It serves as a trigger variable for the logging function.

The following coding is recommended:

0: Inactive

1: Start logging requested

2: Stop logging requested

The value is generally set by the part program, the reset by the application via OPI.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access and write access

safePsNumActiveDrivers (N, S)

Number of active PROFIsafe drivers

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

$$safePsMaxnumDrivers

Addressing

Line index:

Max. line index:

1

Read access

safePsNumDisabledDrivers (N, S)

Number of inactive PROFIsafe drivers

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

$$safePsMaxnumDrivers

Addressing

Line index:

Max. line index:

1

Read access

safePsActCycle (N, S)

Current value of the PROFIsafe communication cycle

Current value of the PROFIsafe communication cycle in s

Units and value ranges

Physical unit:

Data type:

Initial value

NC variables

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3.2 NC variable descriptions

safePsSlaveAddress (N, S)

PROFIBUS slave address

PROFIBUS slave address F module

Return value

>0 = Not parameterized

>0 = PROFIBUS slave address

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_UWORD

0

0

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

safePsModuleSlotNo (N, S)

Slot number F module

Return value

0 = Not parameterized

>0 = Slot number

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

-

TYPE_UWORD

0

0

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

safePsDriverMode (N, S)

PROFIsafe link mode

Return value

0 = Not parameterized

1 = Inactive

2 = Active

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

2

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

NC variables

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3.2 NC variable descriptions

safePsDriverVersion (N, S)

PROFIsafe version

PROFIsafe version F driver

Return value

0 = Not parameterized

1 = PROFIsafe V1

2 = PROFIsafe V2

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

2

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

safePsModuleType (N, S)

F module type

Return value

0 = Not parameterized

1 = F input module

2 = F output module

3 = F input/output module

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:

$$safePsMaxnumDrivers

Read access

safePsNumSubSlotsIn (N, S)

Number of F user data IN subslots

Number of subslots F user data telegram incoming direction

Return value

0 = Not parameterized

>0 = Number of subslots

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

$$safePsMaxnumSubS-

lots

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

NC variables

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3.2 NC variable descriptions

safePsNumSubSlotsOut (N, S)

Number of F user data OUT subslots

Number of subslots F user data telegram outgoing direction

Return value

0 = Not parameterized

>0 = Number of subslots

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

$$safePsMaxnumSubS-

lots

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

safePsFDataIn (N, S)

User data from F module

F user data received from the PROFIsafe driver

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

0xffffffff

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers * $$safePsMaxnum-

SubSlots

Read access

safePsFDataOut (N, S)

User data to F module

F user data sent by the PROFIsafe driver

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UDWORD

0

0

0xffffffff

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers * $$safePsMaxnum-

SubSlots

Read access

NC variables

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3.2 NC variable descriptions

safePsDriverState (N, S)

Current state of PROFIsafe driver

Return value

0 = Not parameterized

1 = Communication setup

2 = Communication setup: waiting for error-free telegrams

3 = Communication: waiting for error-free telegrams with the expected consecutive number

4 = Communication: normal operation

5 = Communication: waiting for acknowledgment after error

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

5

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

safePsDriverError (N, S)

Communication error F driver

A communication error has been detected. The cause is stated in the diagnostics data.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_BOOLEAN

0

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

safePsDiagHost (N, S)

PROFIsafe-host F communication error

Diagnostic data PROFIsafe-host communication and system error

Return value

0x0004 = Error checksum (CRC)

0x0008 = Error timeout (TO)

0x0010 = Activate substitute values in slave

0x0100 = Host initialization active

0x0200 = Error consecutive number (CN)

0x0400 = Error host state NCK/PLC (SF)

0x0800 = Empty telegram detected (EA)

0x1000 = Timeout host internal (TF)

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

0xffff

Addressing

Line index:

Max. line index:

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NC variables

3.2 NC variable descriptions

safePsDiagHost (N, S)

$$safePsMaxnumDrivers

Read access

safePsDiagSlave (N, S)

Status data PROFIsafe slave

Status data from PROFIsafe slave

Return value

0x0002 = Error in slave application

0x0004 = Error checksum (CRC)

0x0008 = Error timeout (TO)

0x0010 = Substitute values activated

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

0xffff

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

safePsParamMaxComTime (N, S)

Maximum configured communication time F module

Maximum configured communication time in s.

The communication time is the time from the sending of a telegram by the

PROFIsafe host until the arrival of the correct response telegram from the PROFIsafe slave/device

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

s, user defined

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

safePsActComTime (N, S)

Actual communication time

Current communication time in s.

The communication time is the time from the sending of a telegram by the

PROFIsafe host until the arrival of the correct response telegram from the PROFIsafe slave/device

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

s, user defined

TYPE_DOUBLE

0

0

Addressing

Line index:

Max. line index:

$$safePsMaxnumDrivers

Read access

NC variables

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3.2 NC variable descriptions

safeMaxNumExtInput (N, S)

Max. number INSE for SPL

Maximum number of external inputs of the Safe Programmable Logic

Return value

192 = SPL with a max. of 192 INSE

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

safeMaxNumExtOutput (N, S)

Max. number OUTSE for SPL

Maximum number of external outputs of the SPL

Return value

192 = SPL with a max. of 192 OUTSE

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

safeMaxNumIntInput (N, S)

Max. number INSI for SPL

Maximum number of internal inputs of the SPL

Return value

192 = SPL with a max. of 192 INSI

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

safeMaxNumIntOutput (N, S)

Max. number OUTSI for the SPL

Maximum number of internal outputs of the SPL

Return value

192 = SPL with a max. of 192 OUTSI

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

safeMaxNumIntOutput (N, S)

Addressing

Line index:

Max. line index:

1

Read access

safeMaxNumPlcInOut (N, S)

Max. number PLCSIIN/OUT

Maximum number of Safety signals from the PLC to the NCK and vice versa

Return value

96 = SPL with a max. of 96 PLCSIIN and 96 PLCSIOUT

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

safeMode (N, S)

Safety mode

Configured safety mode

Return value

0 = Not updated/invalid

1 = SINUMERIK Safety Integrated (Drive Based)

2 = Reserved)

3 = SINUMERIK Safety Integrated plus (F-PLC)

3 = SINUMERIK Safety Integrated (F-PLC)

4 = SINUMERIK Safety Integrated (SPL)

5 = No safety

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

handWheelTestIpoDiffPulses (N, S)

Differential handwheel pulses per IPO cycle

Define differential handwheel pulses per IPO cycle for handwheel simulation via OPI

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Addressing

Line index:

Max. line index:

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NC variables

3.2 NC variable descriptions

handWheelTestIpoDiffPulses (N, S)

$$numHandWheels

Read access and write access

handWheelTestAbsPulses (N, S)

Absolute handwheel pulses

Query handwheel pulses via OPI

Units and value ranges

Physical unit:

Data type:

-

TYPE_DWORD

Addressing

Line index:

Max. line index:

$$numHandWheels

Read access

handWheelTestMode (N, S)

Test mode of the handwheel simulation

Define test mode of handwheel simulation via OPI

Return value

0 = TEST_MODE_CLEAR

Resetting of all variables of the handwheel simulation

1 = TEST_MODE_STOP

Stopping the output of handwheel pulses to the IPO cycle

10 = TEST_MODE_SINGLE

Fully output pulses in $$handWheelTestDiffPulses in the next IPO cycle

(default)

11 = TEST_MODE_CONTINUE

Out put pulses in $$handWheelTestIpoDiffPulses continuously in

every IPO cycle

12 = TEST_MODE_PERIODE

Output pulses in $$handWheelTestDiffPulses continuously in

pulse packages that are defined via

$$handWheelTestIpoDiffPulses

Units and value ranges

Physical unit:

Data type:

-

TYPE_UWORD

Addressing

Line index:

Max. line index:

$$numHandWheels

Read access and write access

NC variables

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3.2 NC variable descriptions

anActivateCollCheck (N, S)

$AN_ACTIVATE_COLL_CHECK

ActivateCollCheck on the interface PLC->NCK

Status of the field ActivateCollcheck on the interface PLC->NCK (DB10.DBX234.0 - DB10.DBX241.7).

Data are made available in groups of 4 bytes, i.e. with index 1 you receive the first 4 bytes (DB10.DBX234.0 - DB10.DBX237.7),

with index 2 the second 4 bytes (DB10.DBX238.0 - DB10.DBX241.7)

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

2

Read access

anCollCheckOff (N, S)

$AN_COLL_CHECK_OFF

Byte DeactivateCollCheckGroups PLC->NCK

Status of the byte DeactivateCollCheckGroups on the interface PLC->NCK (DB10.DBB58) for the operating-mode-dependant

suppression of the collision avoidance for groups of protection areas.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access

anFacetsAvailable (N, S)

$AN_FACETS_AVAILABLE

Available number of collision facets

Machine parts can be modeled from 3D facets for the collision avoidance function. The maximum number of 3D facets is limited

by the machine data 18895 $MN_MM_MAXNUM_3D_FACETS. The anFacetsAvailable variable indicates how many facets are

still available.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access

anFacetsAct (N, S)

$AN_FACETS_ACT

Currently used number of collision facets

Machine parts can be modeled from 3D facets for the collision avoidance function. The maximum number of 3D facets is limited

by the machine data 18895 $MN_MM_MAXNUM_3D_FACETS. The anFacetsAct variable indicates how many facets are cur-

rently being used.

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3.2 NC variable descriptions

anFacetsAct (N, S)

$AN_FACETS_ACT

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access

anFacetsMin (N, S)

$AN_FACETS_MIN

Minimum number of collision facets used

Machine parts can be modeled from 3D facets for the collision avoidance function. The maximum number of 3D facets is limited

by the machine data 18895 $MN_MM_MAXNUM_3D_FACETS. The anFacetsMin variable indicates the minimum number of

facets used so far.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access and write access

anFacetsMax (N, S)

$AN_FACETS_MAX

Maximum number of collision facets

Machine parts can be modeled from 3D facets for the collision avoidance function. The maximum number of 3D facets is limited

by the machine data 18895 $MN_MM_MAXNUM_3D_FACETS. The anFacetsMax variable indicates the maximum number of

facets used so far.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access and write access

anFacetsInternAvailable (N, S)

$AN_FACETS_INTERN_AVAILABLE

Available number of internal collision facets

Variable machine parts such as tools are automatically modeled from 3D facets by means of the collision avoidance function.

The maximum number of 3D facets is limited by the machine data 18894 $MN_MM_MAXNUM_3D_FACETS_INTERN. The

anFacetsInternAvailable variable indicates how many facets are still available.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

NC variables

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3.2 NC variable descriptions

anFacetsInternAvailable (N, S)

$AN_FACETS_INTERN_AVAILABLE

1

Read access

anFacetsInternAct (N, S)

$AN_FACETS_INTERN_ACT

Current number of internal collision facets

Variable machine parts such as tools are automatically modeled from 3D facets by means of the collision avoidance function.

The maximum number of 3D facets is limited by the machine data 18894 $MN_MM_MAXNUM_3D_FACETS_INTERN. The

anFacetsInternAct variable indicates how many facets are currently being used.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access

anFacetsInternMin (N, S)

$AN_FACETS_INTER_MIN

Minimum number of internal collision facets

Variable machine parts such as tools are automatically modeled from 3D facets by means of the collision avoidance function.

The maximum number of 3D facets is limited by the machine data 18894 $MN_MM_MAXNUM_3D_FACETS_INTERN. The

anFacetsInternMin variable indicates the minimum number of facets used so far.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access and write access

anFacetsInternMax (N, S)

$AN_FACETS_INTERN_MAX

Maximum number of internal collision facets

Variable machine parts such as tools are automatically modeled from triangle areas by means of the Collision prevention

function. The maximum number of triangles is limited by the machine data 18894 $MN_MM_MAXNUM_3D_FACETS_INTERN.

The variable anFacetsInternMax indicates how many have been used so far.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access and write access

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anProtAreasAct (N, S)

$AN_PROT_AREAS_ACT

Number of protection areas used

The collision avoidance function can monitor a maximum number of protection areas. This number is determined by machine

data 18890 $MN_MM_MAXNUM_3D_PROT_AREAS. The system variable $AN_PROT_AREAS_ACT states how many of them are

currently being used.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access

anProtAreaElemAct (N, S)

$AN_PROT_AREA_ELEM_ACT

Number of protection area elements used

The collision avoidance function can monitor a maximum number of protection area elements. This number is determined by

machine data 18892 $MN_MM_MAXNUM_3D_PROT_AREA_ELEM. The system variable $AN_PROT_AREA_ELEM_ACT states

how many of them are currently being used.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access

anCollPairsAct (N, S)

$AN_COLL_PAIRS_ACT

Number of collision pairs used

The collision avoidance function can monitor a maximum number of protection area pairs. This number is determined by

machine data 18898 $MN_MM_MAXNUM_3D_COLL_PAIRS. The system variable $AN_COLL_PAIRS_ACT states how many of

them are currently being used.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

1

Read access

anTProtElemAct (N, S)

$AN_T_PROT_ELEM_ACT

Number of tool protection area elements used

The collision avoidance function can monitor a maximum number of tool protection area elements. This number is determined

by machine data 18893 $MN_MM_MAXNUM_3D_T_PROT_ELEM. The system variable $AN_T_PROT_ELEM_ACT states how

many of them are currently being used.

NC variables

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3.2 NC variable descriptions

pnRobin (N, S)

$PN_ROBIN[index]

NCK-PLC robotic status interface (preprocessing)

The system variable $PN_ROBIN[index] reads the relevant byte in the NCK-PLC interface robotic status.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

8

Read access

pnRobout (N, S)

$PN_ROBOUT[index]

NCK-PLC robotic control interface (preprocessing)

The system variable $PN_ROBOUT[index] reads the relevant byte in the NCK-PLC robotic control interface.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

8

Read access

anPoweronState (N, S)

$AN_POWERON_STATE

State of NCK power on

The bit-coded variable indicates the state of the NCK power on.

All bits = 0: NCK power on has not started.

Bit0=1: The NCK power on has started, i.e. all NCK objects (channels etc.) have already been created and are being initialized.

Bit1=1: The main run states can now be read. This means that all stations have been initialized, and that power on Reset has

been executed together with the Reset INIT blocks.

Bit2=1: User interventions (Reset, Stop etc.) are now possible and purposeful. This means that any configured Safety ProgE-

vent has been correctly completed or possibly could not be executed because of alarms. Any configured PowerOn ProgEvent

is executed next provided that its execution is not prevented by alarms.

Bit2=1: User interventions (Reset, Stop etc.) are now possible and purposeful. Any configured PowerOn ProgEvent will be

executed provided that its execution is not prevented by alarms.

Bit24=1: The NCK power on has finished together with all the ProgEvents that could be executed automatically (Safety

ProgEvent, PowerOn ProgEvent). The bit does not indicate whether or not an error occurred during the power on (see Bit25).

Bit24=1: The NCK power on has finished together with all the ProgEvents that could be executed automatically (PowerOn-

ProgEvent). The bit does not indicate whether or not an error occurred during power on (see Bit25).

Bit25=1: The NCK power on finished with errors. This means, for example, that an error occurred while the stations were being

initialized, during the Reset INIT blocks or the execution of the Safety ProgEvent. Other alarms indicate the exact problem, and

the alarm responses indicate which actions can be executed.

Bit25=1: The NCK power on finished with errors. This means, for example, that an error occurred while the stations were being

initialized or with the reset init blocks. Other alarms indicate the exact problem, and the alarm responses indicate which actions

can be executed.

Units and value ranges

Physical unit:

Data type:

Initial value

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3.2 NC variable descriptions

anPoweronState (N, S)

$AN_POWERON_STATE

-

TYPE_UDWORD

0

Addressing

Line index:

Max. line index:

1

Read access

measFctCmd (N, S)

Start of motion measuring function

Return value

0 = Function not active or abort

1 = Activate start of motion for all system axes

Units and value ranges

Physical unit:

Data type:

Minimum value:

Maximum value:

-

TYPE_UWORD

0

1

Addressing

Line index:

Max. line index:

1

Read access and write access

cncLockRequest (N, S)

Order status for the CNC lock function

Return value

0 = No task triggered by PI.

1 = The current task is being processed.

2 = The current task is faulty and has been rejected.

3 = The last task has been accepted. See $$cncLockState.

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

cncLockState (N, S)

Current status of the CNC lock function

Return value

0 = Die CNC-Sperrfunktion ist nicht aktiv.

1 = The CNC lock function is active without errors.

2 = Errors have been detected in the active CNC lock function.

Units and value ranges

Physical unit:

Data type:

Initial value

Minimum value:

Maximum value:

-

TYPE_UWORD

0

0

2

Addressing

Line index:

Max. line index:

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3.2 NC variable descriptions

cncLockState (N, S)

1

Read access

cncLockTimeBCD (N, S)

Release date for the CNC lock

Date on which the CNC lock function is activated (displayed in the PLC format):

<Month>.<Day>.<Year> <Hours>:<Minutes>:<Seconds>.<Milliseconds> <Weekday> <Status>

<Weekday> can assume the following values: "SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT"

Units and value ranges

Physical unit:

Data type:

-

TYPE_DATETIME

Read access

anCecInputNcu (N, S)

$AN_CEC_INPUT_NCU

CEC table: Basic axis on NCU

The variable indicates the number of the NCU, for which the basic axis is calculated.

It returns the value 0 if no NCU has been programmed.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

62

Read access

anCecInputAxis (N, S)

$AN_CEC_INPUT_AXIS

CEC table: Basic axis

The variable describes the number of the axis whose setpoint is used as entry for the

compensation table. The value -1 indicates that no axis

has been programmed.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

-1

Addressing

Line index:

Max. line index:

62

Read access

anCecOutputNcu (N, S)

$AN_CEC_OUTPUT_NCU

CEC table: Compensation axis on NCU

The variable indicates the number of the NCU which the compensation axis is calculated

to. It returns the value 0 if no NCU has been programmed.

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3.2 NC variable descriptions

anCecOutputNcu (N, S)

$AN_CEC_OUTPUT_NCU

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

62

Read access

anCecOutputAxis (N, S)

$AN_CEC_OUTPUT_AXIS

CEC table: Compensation axis

The variable describes the number of the axis onto which the output of the compensation table

has an effect. The value -1 indicates that no axis

has been programmed,

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

-1

Addressing

Line index:

Max. line index:

62

Read access

anCecStep (N, S)

$AN_CEC_STEP

CEC table: Distance between interpolation points

The variable indicates the distance of the offset values.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DOUBLE

0.0

Addressing

Line index:

Max. line index:

62

Read access

anCecMin (N, S)

$AN_CEC_MIN

CEC table: Starting position

The variable indicates the start position of the compensation table.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DOUBLE

0.0

Addressing

Line index:

Max. line index:

62

Read access

NC variables

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3.2 NC variable descriptions

anCecMax (N, S)

$AN_CEC_MAX

CEC table: End position

The variable indicates the end position of the compensation table.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DOUBLE

0.0

Addressing

Line index:

Max. line index:

62

Read access

anCecDirection (N, S)

$AN_CEC_DIRECTION

CEC table: Direction-dependence

The variable activates the direction-dependent activation of the compensation table:

0: Both traversing directions of the basic axis

1: Positive traversing direction of the basic axis

-1: Negative traversing direction of the basic axis

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

0

Addressing

Line index:

Max. line index:

62

Read access

anCecMultByTable (N, S)

$AN_CEC_MULT_BY_TABLE

CEC table: Multiplication

The variable indicates the number of the table whose output value shall be multiplied

with the output value of the compensation table.

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

0

Addressing

Line index:

Max. line index:

62

Read access

anCecIsModulo (N, S)

$AN_CEC_IS_MODULO

CEC table: Modulo functionality

The variable indicates whether the values of the corresponding compensation table

shall be repeated cyclically:

TRUE: Cyclic repetition of the compensation table

FALSE: No cyclic repetition of the compensation table

NC variables

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3.2 NC variable descriptions

anCecIsModulo (N, S)

$AN_CEC_IS_MODULO

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_BOOLEAN

FALSE

Addressing

Line index:

Max. line index:

62

Read access

anCecType (N, S)

$AN_CEC_TYPE

CEC table: table type

The variable specifies the compensation table type

0: no special table type

1: cylinder error compensation table type

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_UWORD

FALSE

Addressing

Line index:

Max. line index:

62

Read access

pModelScalingOverload (N, S)

$P_MODEL_SCALING_OVL

Machine data description is that of the NCK model

The variable indicates whether the original machine data description is overwritten during the NCK power on

-1: There is no machine data for the programmed MMC number.

0: The original definition is available for the NCK model (e.g. 840D-732)

1,2,..: The original definition for the NCK model was overwritten (typical in NCK simulation products)

Units and value ranges

Physical unit:

Data type:

Initial value

-

TYPE_DWORD

FALSE

Addressing

Line index:

Max. line index:

MD_MAXNUM_MMCIDS

Read access

pnChangeCntrNkData (N, S)

$PN_CHANGE_CNTR_NK_DATA

Modification counter for kinematic chain data

Modification counter for kinematic chain data (chain elements and NK_SWITCHes).

Units and value ranges

Physical unit:

Data type:

Minimum value:

Maximum value:

-

TYPE_DWORD

0

INT_MAX

Addressing

Line index:

Max. line index:

NC variables

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