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Programming
5.1.1
System Register and Communications Errors
5-2
5
5.1 System Registers
5.1.1 System Register and Communications Errors
If a communications error occurs during I/O communications, the error status will be stored
in the system registers.
0: Normal
1: Error
The system register numbers differ according to the rack and slot to which the 260IF Module
is mounted. Refer to the following manuals for details.
F
SW00208
1
MAC ID 15 MAC ID 3 MAC ID 2 MAC ID 1 MAC ID 0
32 0
(Bit No.)
SW00209
MAC ID 31 MAC ID 17 MAC ID16
SW00210
MAC ID 47 MAC ID 33 MAC ID32
SW00211
MAC ID63 MAC ID 49 MAC ID48
(System Register)
Manual name Manual No.
Machine Controller MP920
User’s Manual:
Design and Maintenance
SIEZ-C887-2.1
Machine Controller MP940
User’s Manual:
Design and Maintenance
SIEZ-C887-4.1