Siemens SINUMERIK 802D sl Function Manual page 35

Result, variable-specific part
A result is reported for each variable in the job.
If the read process was successful, "Variable valid" (V120x 3000.0) is set to 1; the access
result VB120x 3001 is 0.
When reading, the data as of VB120x 3004 is entered type-specifically.
In case of error, V120x 3000.0 remains "0", and an entry is made in the access result
VB120x 3001:
● 0: No error
● 3: Illegal access to object
● 5: Invalid address
● 10: Object does not exist
Values:
The range 120x 3004...07 is not relevant for writing.
Relevant interface signals
Job,
global part
Job,
variable-specific
part
Job,
global part
Result, variable-specific
part
Turning, Milling, Nibbling
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
Address Name
V1200 0000.0 Start
V1200 0000.1 Write variable
V1200 0000.2 PI service
VB1200 0001 Number of variables
VB120x 1000 Variable index
VB120x 1001 Area number
VB120x 1002 Line index, NCK variable
VB120x 1004 Column index, NCK variable
VB120x 3004/ Value of NCK variable, data type
VW120x 3004/ depends on variable index
VD120x 3004
V1200 2000.0 Request completed
V1200 2000.1 Error in job
V120x 3000.0 Invalid variable
VB120x 3001 Access result
Various Interface Signals (A2)
1.6 NC services
Valid values
0/1
1
0
1 ... 8
See Section
NC variable
0/1
0/1
0/1
0/3/5/10
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