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APPENDICES
(7) CC-Link Safety
Number
Name
Meaning
Safety remote
0: No safety
station
remote station
SD1000
specification
specification
to
(CC-Link
1: Safety remote
SD1003
Safety master
station
module 1)
specification
0: Normal,
Reserved
Safety station
station
refresh
specified,
SD1004
communication
Unused,
to
status (CC-Link
Standard
SD1007
Safety master
remote station
module 1)
1: Safety station
communication
error
Safety station
The status of
SD1008
communication
communication
to
status (CC-Link
with safety
Safety master
SD1071
station is stored.
module 1)
Safety station
interlock
0: Interlock is
SD1072
status
not executed
to
(CC-Link
1: During
SD1075
Safety master
interlock
module 1)
TableApp.17 Special register
Explanation
• The specified status of safety remote station is stored.
• "0" is stored for the standard remote station.
b15
b14
SD1000
16
15
SD1001
32
31
SD1002
48
47
SD1003
64
63
1 to 64 in the table indicate station numbers.
• The refresh communication status of safety remote station is
stored.
• "0" is stored for the standard remote station.
b15
b14
SD1004
16
15
SD1005
32
31
SD1006
48
47
SD1007
64
63
1 to 64 in the table indicate station numbers.
• The status of communication with each safety remote station
is stored.
• SD1008: Station number 1 to SD1071: 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
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.
b15
b14
SD1072
16
15
SD1073
32
31
SD1074
48
47
SD1075
64
63
1 to 64 in the table indicate station numbers.
Set by
(When set)
-
b1
b0
to
2
1
S (Initial)
to
18
17
to
34
33
to
50
49
-
b1
b0
S (Status
to
2
1
changel)
to
18
17
to
34
33
to
50
49
S (Status
changel)
-
b1
b0
S (Status
to
2
1
changel)
to
18
17
to
34
33
to
50
49
Appendix 2 Special Register List
9
Corresponding
CPU
10
11
QS
App
- 17
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