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12.7 Special Register List
12 - 98
12
TROUBLESHOOTING
9
EMC AND LOW
VOLTAGE
DIRECTIVES
10
LOADING AND
INSTALLATION
11
MAINTENANCE AND
INSPECTION
12
TROUBLESHOOTING APPENDICES INDEX
Table12.26 Special register
Number Name Meaning Explanation
Set by
(When set)
Corresponding
CPU
SD1076
to
SD1079
Safety station
interlock
cancel request
(CC-Link
Safety master
module 1)
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
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.
U (Request)
QS
SD1200
to
SD1203
Safety remote
station
specification
(CC-Link
Safety master
module 2)
0: No safety
remote station
specification
1: Safety remote
station
specification
• The specified status of safety remote station is stored.
• "0" is stored for the standard remote station.
1 to 64 in the table indicate station numbers.
S (Initial)
SD1204
to
SD1207
Safety refresh
communication
status of each
safety remote
station (CC-
Link
Safety master
module 2)
0: Normal
communication,
reserved
station, unused
station,
standard
remote station
on CC-Link
Safety
1: Safety station
communication
error
• The refresh communication status of safety remote station is
stored.
• "0" is stored for the standard remote station.
1 to 64 in the table indicate station numbers.
S (Status
change)
SD1208
to
SD1271
Safety station
communication
status (CC-Link
Safety master
module 2)
The status of
communication
with safety
station is stored.
• The status of communication with each safety remote station
is stored.
• SD1208: Station number 1 to SD1271: Station number 64 (0
fixed in the case of standard remote station, reserved station
specified, or without connection)
0: At normal communication
10: At initial
20: During internal information access
30: Link error
8300: The safety communications - Safety remote station
detection error
8310: The safety communications - Product information
mismatch
8320: The safety communications - Initial monitor timeout
8321: The safety communications - Safety monitor timeout
8322: The safety communications - Error monitor timeout
8330: The safety communications - Command error
8331: The safety communications - Data split number error
8332: The safety communications - Link ID error
8333: The safety communications - Running number error
8334: The safety communications - Received data error
S (Status
change)
SD1076
SD1077
SD1078
SD1079
16
32
48
64
15
31
47
63
to
to
to
to
2
18
34
50
1
17
33
49
b15 b14 to b1 b0
SD1200
SD1201
SD1202
SD1203
16
32
48
64
15
31
47
63
to
to
to
to
2
18
34
50
1
17
33
49
b15 b14
to
b1 b0
SD1204
SD1205
SD1206
SD1207
16
32
48
64
15
31
47
63
to
to
to
to
2
18
34
50
1
17
33
49
b15 b14 to b1 b0