Detailed Description Of Shared Device For Safety Communication - Mitsubishi Electric MELSEC Q Series Programming Manual

4 DEDICATED DEVICES

4.3.6 Detailed description of shared device for safety communication

(1) Servo amplifier functional safety unit setting bit
Signal name
Servo amplifier functional safety unit
setting bit
(Note-1):
[Function]
Whether the servo amplifier functional safety unit is used or not is stored.
[Operation]
When the servo amplifier functional safety unit is used, the bits of the
corresponding axis No. will be turned ON.
Low side
F E
High side
F E
PLC CPU side
is Multiple CPU shared device start address of safety communication parameter.
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 - 22
(Note-1)
Device No.
Motion CPU side
— U3E1\G +0, U3E1\G +1
1 0
bit
Axis 1
Axis 2
Axis 16
1 0
bit
Axis 17
Axis 18
Axis 32