APPENDICES
Appendix 2 Special Register List
App - 19
9
Device Explanation
10
CPU Module Processing
Time
11
Procedure for Writing
Program to CPU ModuleAppendices
Index
TableApp.17 Special register
Number Name Meaning Explanation
Set by
(When set)
Corresponding
CPU
SD1272
to
SD1275
Safety station
interlock
status (CC-
Link
Safety master
module 2)
0: Interlock is
not executed
1: During
interlock
Bit corresponding to the station number turns 1 when the master
station goes to the interlock status after the error was detected
at the master station.
1 to 64 in the table indicate station numbers.
S (Status
changel)
QS
SD1276
to
SD1279
Safety station
interlock
cancel request
(CC-Link
Safety master
module 2)
0: Not cancel the
I/O interlock
of safety
station
1: Cancel the I/O
interlock of
safety station
Cancel the I/O interlock of safety station by changing the bit of
register from 0 to 1.
1 to 64 in the table indicate station numbers.
S (Request)
SD1272
SD1273
SD1274
SD1275
16
32
48
64
15
31
47
63
to
to
to
to
2
18
34
50
1
17
33
49
b15 b14 - b1 b0
SD1276
SD1277
SD1278
SD1279
16
32
48
64
15
31
47
63
to
to
to
to
2
18
34
50
1
17
33
49
b15 b14 - b1 b0
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