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Expanded System Configuration Section 1-5
1:N Connection between CJ1M and FQM1 Controllers
1:1 Connection between CJ1M and FQM1 Controller
Serial Gateway Reading/writing Servo Parameters and other data in Servo Drivers connected
via RS-422A can be performed through the FQM1 Coordinator Module from
an NS-series PT or computer application running on CX-Server. The serial
communications mode for the RS-422A port on the FQM1 Coordinator Mod-
ule is set to Serial Gateway to achieve this.
Servo Drivers
Connectable to RS-422A
OMRON’s W-series or SMARTSTEP Servo Drivers can be connected.
System Configuration
Example
Smart Active Parts on an NS-series PT connected via an NT Link can be used
to access W-series or SMARTSTEP Servo Drivers.
RS-422A/485
CJ1W-CIF11 RS-232C to RS-422A/485
Conversion Adapter connected to RS-232C port
CJ1M CPU Unit (master)
Coordinator Module
Data sharing
FQM1
(slave)
8 nodes max.
CJ1W-CIF11 RS-232C to RS-422A/485
Conversion Adapters connected to RS-232C ports
FQM1
(slave)
FQM1
(slave)
RS-232C
CJ1M CPU Unit (master)
Coordinator Module
Data sharing
FQM1
(slave)