12.7 Special Register List
12
- 85
12
TROUBLESHOOTING
9
EM
C AN
D
LO
W
VOL
TA
G
E
DI
RE
C
T
IVES
10
LO
ADING A
N
D
INST
AL
LA
TION
11
M
A
INTE
NA
NCE
AND
IN
SPE
CTI
O
N
12
TR
OU
BL
ESH
OO
TIN
G
A
P
P
E
NDICE
S
INDE
X
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: 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.
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 station
refresh
communication
status (CC-Link
Safety master
module 2)
0: Normal,
Reserved
station
specified,
Unused,
Standard
remote station
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
changel)
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 numbering error
8332: The safety communications - Link ID error
8333: The safety communications - Running number error
8334: The safety communications - Received data error
S (Status
changel)
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
-
b1
b0
SD1000
SD1001
SD1002
SD1003
16
32
48
64
15
31
47
63
to
to
to
to
2
18
34
50
1
17
33
49
b15
b14
-
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
-
b1
b0
