Shared Device List For Safety Communication - Mitsubishi Electric MELSEC Q Series Programming Manual

4 DEDICATED DEVICES

4.3.5 Shared device list for safety communication

Signal types
Servo amplifier functional safety unit
1
setting bit
2 Encoder setting bit
Functional safety signal start device
3
number
Safety communication Multiple CPU
4
shared device (PLC side)
Safety communication Multiple CPU
5
shared device (Motion side)
Safety communication cycle
6
Unusable
Safety communication enabled bit
7
Unusable
8 Functional safety command
9 Unusable
Table 4.5 Shared devices for safety observation
U3E0\G +71 to U3E0\G +75
U3E0\G +78 to U3E0\G +661
U3E0\G +662 to U3E0\G +725
U3E0\G +726 to U3E0\G +999
(Note-1): is Multiple CPU shared device start address of safety communication parameter.
Device numbers are for when PLC CPU is CPU No.1 and Motion CPU is CPU No.2.
Device No.
PLC CPU side
—
—
—
—
—
—
—
4 - 21
(Note-1)
Motion CPU side
U3E1\G +0, U3E1\G +1
U3E1\G +2, U3E1\G +3
U3E1\G +4 to U3E1\G +67
U3E1\G +68
U3E1\G +69
U3E1\G +70
U3E1\G +71 to U3E1\G +75
U3E1\G +76, U3E1\G +77
U3E1\G +78 to U3E1\G +661
U3E1\G +662 to U3E1\G +725
U3E1\G +726 to U3E1\G +999