2 STARTING UP THE MULTIPLE CPU SYSTEM
(Note) : Installation of the operating system software is required to the Motion CPU module before start of
the Multiple CPU system.
Refer to Chapter 5 of the "Q173CPU(N)/Q172CPU(N) User's Manual" for installation of the Motion
CPU operating system software.
Write to the PLC CPU
Write the parameters and PLC programs
to the PLC CPU (CPU No.1).
Set the connect destinations of PLC CPU
(CPU No. 2 to 4), and write them.
Start the SW6RN-GSV
System settings and program create
Create the system settings, servo data
and Motion SFC program.
Write to the Motion CPU
Write the system settings, servo data and
Motion SFC program.
PLC CPU (CPU No.1) reset
Set the RESET/L.CLR switch to RESET
Set RUN/STOP switch for all CPUs to
Set the RUN/STOP switch for each CPU
(CPU No.1 to 4) to RUN position.
Release PLC CPU (CPU No.1) reset
Change back the RESET/L.CLR switch
to OFF position and release the reset.
Check of state for all CPUs
Check whether all CPUs in the Multiple
CPU system become RUN state/error by
reset release of the PLC CPU (CPU
Check and correct the error details
If an error has occurred, check and
correct the error details using the PC
diagnostic function of GX developer and
error list monitor of SW6RN-GSV
Each CPU debug
Execute the individual debug of PLC
CPU/Motion CPU (CPU No. 1 to 4) and
debug as the Multiple CPU system.
Check in the automatic operation.
• Refer to the help for operation of
• Refer to Section 1.5 for system settings.
• Refer to the Programming Manual of each
operating system software for details of program.
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