Reading/Writing Nc Data: Job; Reading/Writing Nc Data: Result - Siemens SINUMERIK 808D ADVANCED Operating Instructions Manual

5.2.3

Reading/writing NC data: Job

DB1200 Reading / writing NC data [r/w]
PLC -> NCK interface
Byte Bit 7
0
1
2
3
DB1200 ... Reading / writing NC data [r/w]
1203
PLC -> NCK interface
Byte Bit 7
1000
1001
1002
1003
1006
1008
5.2.4

Reading/writing NC data: Result

DB1200 Reading / writing NC data [r]
PLC -> NCK interface
Byte Bit 7
2000
2001
2002
DB1200 ... Reading / writing NC data [r]
1203
PLC -> NCK interface
Byte Bit 7
3000
3001
3002
3004
1) 0: no error; 3: illegal access to object; 5: invalid address; 10: object does not exist
Siemens Controls
Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
Bit 6 Bit 5
Bit 6 Bit 5
Column index for the NCK variable x (WORD)
Line index for the NCK variable x (WORD)
Writing: data to NCK variable x (data type of the variables: 1 to 4 bytes)
Bit 6 Bit 5
Bit 6 Bit 5
Reading: data from NCK variable x (data type of the variables: 1 to 4 bytes)
Bit 4 Bit 3
Number of variables
Bit 4 Bit 3
Variable index
Area number
Bit 4 Bit 3
Bit 4 Bit 3
1)
Access result
PLC User Interface
Bit 2 Bit 1
Write
variable
Bit 2 Bit 1
Bit 2 Bit 1
Error in job
Bit 2 Bit 1
Error has
occurred
5.2 MCP
Bit 0
Start
Bit 0
Bit 0
Job
completed
Bit 0
Valid
variable
425