Mitsubishi Electric MELSEC-QS Series Safety Application Manual page 42

4
PRECAUTIONS FOR USE OF SAFETY
PROGRAMMABLE CONTROLLER
(4) Resetting error status of CC-Link Safety
Name
Safety station interlock status
(CC-Link Safety master module 1)
Safety station interlock cancel
request
(CC-Link Safety master module 1)
Safety station interlock status
(CC-Link Safety master module 2)
Safety station interlock cancel
request
(CC-Link Safety master module 2)
4
4.2 Precautions for Programming
- 12
If an error occurs in CC-Link Safety, the safety station interlock status shown in Table
4.4 turns on.
To restart communication on CC-Link Safety, turn on the safety station interlock
cancel request.
Create a program in which an safety station interlock cancel request is manually
turned on (e.g. reset button).
Table 4.4 Special register names and numbers
No. Definition for bits special register (Safety station interlock status)
SD1072
to
SD1075
SD1076
to
SD1079
SD1272
to
SD1275
SD1276
to
SD1279
For details, refer to the following.
QSCPU User's Manual (Function Explanation, Program Fundamentals)
0: Does not interlocked.
1: During interlock
b15 b14
SD1072 16 15
SD1073 32 31
SD1074 48 47
SD1075 64 63
1 to 64 in the table indicate the station numbers.
0: I/O interlock of safety station on CC-Link Safety not released
1: I/O interlock of safety station on CC-Link Safety released
b15 b14
SD1076 16 15
SD1077 32 31
SD1078 48 47
SD1079 64 63
1 to 64 in the table indicate the station numbers.
0: Does not interlocked.
1: During interlock
b15 b14
SD1272 16 15
SD1273 32 31
SD1274 48 47
SD1275 64 63
1 to 64 in the table indicate the station numbers.
0: I/O interlock of safety station on CC-Link Safety not released
1: I/O interlock of safety station on CC-Link Safety released
b15 b14
SD1276 16 15
SD1277 32 31
SD1278 48 47
SD1279 64 63
1 to 64 in the table indicate the station numbers.
to b1 b0
to 2 1
to 18 17
to 34 33
to 50 49
to b1 b0
to 2 1
to 18 17
to 34 33
to 50 49
to b1 b0
to 2 1
to 18 17
to 34 33
to 50 49
to b1 b0
to 2 1
to 18 17
to 34 33
to 50 49