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12.7 Special Register List
12 - 100
12
TROUBLESHOOTING
9
EMC AND LOW
VOLTAGE
DIRECTIVES
10
LOADING AND
INSTALLATION
11
MAINTENANCE AND
INSPECTION
12
TROUBLESHOOTING APPENDICES INDEX
(8) CC-Link IE Field Network
Table12.27 Special register
Number Name Meaning Explanation
Set by
(When set)
Corresponding
CPU
SD1400
to
SD1407
Setting status
of safety
communication
with each
station
0: Not set
1: Set
The safety communication setting status for each station is
stored.
For standard stations, "0" is stored.
1 to 120 in the table indicate station numbers.
-: Fixed to "0"
S (Initial)
QS
*1
SD1420
to
SD1427
Safety refresh
communication
status of each
safety station
0: Normal,
Reserved
station
specified,
unused station,
standard
station on CC-
Link IE Field
Network, or
own station
1: Communication
error of safety
station on CC-
Link IE Field
Network
The communication status with each safety station is stored.
For standard stations, "0" is stored.
1 to 120 in the table indicate station numbers.
-: Fixed to "0"
S (Status
change)
QS
*1
SD1440
to
SD1560
Safety
communication
status of each
safety station
Stores the
communication
status with each
safety station.
• The communication status with each safety station is stored.
• SD1440: Station number 0 to SD1560: Station number 120
• (For reserved stations, unused stations, standard stations, or
own station, "0" is stored.)
0: Safety refresh communication
10 to 15: Safety initial communication
30: Communication error or interlocked
8400: Safety communication target station detection error
8420, 8421, 8422, 8423, 8424, 8425: Safety monitoring
timeout error
8430, 8431, 8432: Safety station reception data error
8440: Safety connection setting error
S (Status
change)
QS
*1
SD1400
SD1401
SD1402
SD1403
SD1404
SD1405
SD1406
SD1407
16 15 10 9 8 7 6 5 4 3 2 1
32 31 26 25 24 23 22 21 20 19 18 17
48 47 42 41 40 39 38 37 36 35 34 33
64 63 58 57 56 55 54 53 52 51 50 49
80 79 74 73 72 71 70 69 68 67 66 65
96 95 90 89 88 87 86 85 84 83 82 81
112 111 106 105 104 103 102 101 100 99 98 97
- - to - - 120 119 118 117 116 115 114 113
b15 b14
to
to
to
to
to
to
to
to
b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SD1420
SD1421
SD1422
SD1423
SD1424
SD1425
SD1426
SD1427
16 15 10 9 8 7 6 5 4 3 2 1
32 31 26 25 24 23 22 21 20 19 18 17
48 47 42 41 40 39 38 37 36 35 34 33
64 63 58 57 56 55 54 53 52 51 50 49
80 79 74 73 72 71 70 69 68 67 66 65
96 95 90 89 88 87 86 85 84 83 82 81
112 111 106 105 104 103 102 101 100 99 98 97
- - to
- - 120 119 118 117 116 115 114 113
b15 b14
to
to
to
to
to
to
to
to
b9 b8 b7 b6 b5 b4 b3 b2 b1 b0