Omron M1 Series User Manual page 481

 Connection diagram for commercial switching operation
Main power supply
IM
Control
power
supply
Note 1. Emergency switching
Manual switching performed when the sequence for switching to commercial power supply is not per-
formed normally due to a major breakdown of the inverter.
Note 2. When an alarm is issued in the inverter, switching to commercial power supply occurs automatically.
M1 Series EtherCAT Type User's Manual (I670)
Forward
MC3 MC1
command
FW
R S T RO TO CM FW
Inverter
U V W CM
THR
MC2
DC
24V
43
Commercial
E
5S
INV
(Stop)
3S
30
E
OPX
(Run)
OPX MC1
RUN command Inverter operation
Operation switch
Commercial
T2
3S
DI
(CS)
5S
(RUN) (ALM)
DO ROA ROC
RUN Alarm
30
Note 1
Emergency
Normal
switching
OPX
MC2
T3
MC3
RUN OPX
T3 MC2 T1 FD
8 Other Functions
Commercial
INV
Run
43
Normal
Emergency
Stop
44
Note 2
44
Emer- Alarm
gency
30
OPX
THR
MC2
T1
MC3 T2
Commercial operation
8
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