Siemens SINUMERIK 840D sl Function Manual page 1392

Detailed description
2.12 Block descriptions
Error identifiers
If it was not possible to execute a job, the failure is indicated by "logic 1" on status parameter
error. The error cause is coded at the block output State:
State
WORD H
1 to 8
0
0
1 ... 8
0
0
1 ... 8
0
1 ... 8
0
0
1 to 8
1 to 8
Configuration steps
To write NC variables, the same configuration steps are required as for reading NC
variables. It is useful to store the address data of all NC variables to be read or written in a
DB.
118
Significance
WORD L
1 Access error
2 Error in job
3 Negative acknowledgment, job
not executable
4 Data areas or data types do
not match or string is empty
6 FIFO full
7 Option not set
8 Incorrect target area (SD)
9 Transmission occupied
10 Error in variable addressing
11 Variable addr. invalid or var. is
read-only
12 NumVar = 0
13 (0x0d) ANY data reference incorrect
15 (0x0f) User data too long
Note
In high byte number of Var in which
error occurred
Incorrect compilation of Var in a job
Internal error,
try: Check job,
NC RESET
Check data to be written in SD1 to SD8;
in high byte number of the Var in which
error occurred
Job must be repeated since queue is
full
BP parameter "NCKomm" is not set
SD1 to SD8 may not be local data
Job must be repeated
Unit or column/line contains value 0
Check Addr (or variable name), area,
unit
Check parameter NumVar
NcVar date required has not been
parameterized
Remedy: Pack fewer variables in the job
or use shorter string variables
Basic logic functions: PLC basic program solution line (P3 sl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0