Siemens CPU 948

General errors
Error
number
Parameter
type
Meaning
01H 01H Block called is not loaded
02H 01H Addressing error
03H 01H Cycle time error
04H 01H Substitution error
05H 02H Timeout distributed peripherals
06H 03H Timeout user memory
07H 01H Load/transfer error with data blocks
and extended data blocks
08H 01H Bracket counter overflow
09H 04H Data block to be opened does not exist
0AH 05H Error with internal time interrupts/
other interrupts
0BH 03H Timeout page frame area
0CH 03H Timeout global communication area
0DH 07H Timeout in process image updating
0EH 03H Timeout in IPC flag synchronization error
0FH 03H Timeout "P"/"O" peripherals
10H 03H Timeout since interface module (IM 3/IM 4)
missing
11H 03H Parity error in user memory
12H 01H Timeout process image transfer
13H 01H Timeout input byte IB 0
14H 01H BSTACK overflow
15H 01H STS operation
16H 01H RUN/STOP switch set to STOP position
17H 01H Halt signal from the coordinator
18H 01H Not used
19H 01H Load/transfer error with L BY/T BY
(process image update)
1AH 01H Load/transfer error during addressing
via the BR register
1BH 01H I/Os not ready
1CH 08H Timeout/parity error during
initialization
Table 8-9 RS 75: general errors
Bit Assignment of the System Data Words
CPU 948 Programming Guide
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