Detailed Description Of Shared Device For Safety Signal Comparison - Mitsubishi Electric MELSEC Q Series Programming Manual
Motion controller
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Also See for MELSEC Q Series:
- User manual (834 pages) ,
- Reference manual (674 pages) ,
- Programming manual (624 pages)
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4 DEDICATED DEVICES
4.3.2 Detailed description of shared device for safety signal comparison
(1) Safety signal input status
Signal name
Safety signal module1 input status
Safety signal module2 input status
Safety signal module3 input status
(Note-1):
is Multiple CPU shared device start address of safety signal comparison parameter.
[Function]
Safety signal input status of the safety signal module 1 to 3 is stored.
[Operation]
Each bit corresponds to the following signals. If a signal is ON, the
corresponding bit will be turned ON.
Low side
F
E
High side
F
E
PLC CPU side
U3E0\G +00, U3E0\G +01
U3E0\G +02, U3E0\G +03
U3E0\G +04, U3E0\G +05
D
C
B
A
9
8
7
6
5
4
3
2
D
C
B
A
9
8
7
6
5
4
3
2
4 - 6
(Note-1)
Device No.
Motion CPU side
U3E1\G +00, U3E1\G +01
U3E1\G +02, U3E1\G +03
U3E1\G +04, U3E1\G +05
1
0
bit
Safety signal input 00
Safety signal input 01
Safety signal input 0F
1
0
bit
Safety signal input 10
Safety signal input 11
Safety signal input 1F
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