1001 Area number
1002 Line index for the NCK variable x (WORD)
1004 Column index for the NCK variable x (WORD)
1006
1008 Writing: data to NCK variable x (data type of the variables: 1 to 4 bytes)
6.3.2 Reading/writing NC data: Result
DB1200 Reading/writing NC data [r]
NCK → PLC interface
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
2000 Error in job Job com‐
pleted
2001
2002
DB1200 ...
1203
Reading/writing NC data [r]
NCK → PLC interface
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
3000 Error has
occurred
Valid varia‐
ble
3001 Access result
1)
3002
3004 Reading: data from NCK variable x (data type of the variables: 1 to 4 bytes)
1)
0: no error; 3: illegal access to object; 5: invalid address; 10: object does not exist
6.4 PI Service
6.4.1 PI service: Job
DB1200
PI service [r/w]
PLC → NCK interface
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
4000 Start
4001 PI index
4002
4003
4004 PI parameter 1
PLC user interface
6.4 PI Service
Parameter Manual
476 List Manual, 01/2017
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