Siemens CPU 948 User Manual

Appendix 4: Results IDs of some of the Special Function OBs in ACCU 1
Byte IDs in
ACCU-1-LL
Some of the byte IDs are used by several special function OBs. Their
significance therefore depends on the OB called.
SF-OB ACCU-1-LL Meaning
OB 124 01H Function processed correctly
45H
47H
4DH
Errors:
Block type not permitted
Block does not exist
Online function COMPRESS MEMORY
ACTIVE
8DH
8EH
Warning
Conflict with an online function
(except "compress memory")
10-ms waiting time not yet elapsed
OB 125 01H Function processed correctly
42H
43H
44H
45H
4DH
Errors:
Block already exists
Not enough memory
Block length not permitted
Block type not permitted
Online function COMPRESS MEMORY
active
8DH
8EH
Warnings:
Conflict with an online function (except
"compress memory")
10-ms waiting time not yet elapsed
OB 126 01H Function processed correctly
02H
03H
04H
05H
06H
07H
Errors:
Function no. illegal
Pointer in ACCU-1-L (flag no.) illegal
Block type/number illegal or
block DB/DX does not exist
The 1st ID word is not in the specified
data word of the data block (wrong DW
no.) or
the address list contains an incorrect ID
word
Address list no. illegal
The function cannot be called at the
current program execution level
OB 223 01H
02H
03H
04H
Start-up modes same
Internal system error
Start-up modes not same
Single processor mode, no comparison of
start-up modes possible
Appendix 4: Results IDs of some of the Special Function OBs in ACCU 1
CPU 948 Programming Guide
C79000-G8576-C848-04
12 - 9

Siemens CPU 948 Specifications

General

Brand	Siemens
Model	CPU 948
Category	Controller
Language	English