Siemens CPU 948 Programming Manual page 534

Simatic s5 s5-155u
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Appendix 4: Results IDs of some of the Special Function OBs in ACCU 1
12 - 12
ID in
ID from
ACCU-1-L
SF OB:
9701H
OB 151 Data block not loaded
970FH
9710H
9711H
9712H
9713H
9714H
9715H
9721H
9722H
9723H
9724H
9725H
9726H
9727H
9728H
9729H
972AH
990FH
OB 153 Block called more than once
9910H
9911H
9921H
B401H
OB 180 No data block is open
B410H
B411H
B501H
OB 181 Block does not exist
B502H
B503H
Meaning
Block called more than once
Wrong mode ("process interrupts via
IB 0 = on")
Illegal function no.
Address area type illegal
Data block no. illegal
"Number of first data field word"
illegal
Data block length < 4 words
Year specified in data field illegal
Month specified in data field illegal
Day of month specified in data field
illegal
Day of week specified in data field
illegal
Hours specified in data field illegal
Minutes specified in data field illegal
Seconds specified in data field illegal
1/100 seconds in data field not 0
Hour format not as in
OB 121/OB 150
Job type illegal
Wrong mode ("process interrupts via
IB 0 = on")
Illegal function no.
Delay time illegal
The shift number S is not a multiple of 16
a) The shift number is too high; the block
end is exceeded by the new window
position.
b) The shift number is negative.
Wrong block number
Wrong block ID
CPU 948 Programming Guide
C79000-G8576-C848-04

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