2. DETAILS OF MIGRATION FROM Q17nCPUN(-T) TO RnMTCPU
(2) System parameter settings
The system configuration and the common parameters of Q17nCPUN(-T) project cannot be
directly diverted to RnMTCPU. They must be set in MELSOFT GX Works3 first, and then the
set parameters can be read by MELSOFT MT Developer2.
(a) MELSOFT GX Works3 settings
Set the following system parameters at MELSOFT GX Works3
• Module configuration
• System parameter (I/O assignment setting, Multiple CPU setting, Synchronization
setting)
• Set the Motion CPU as the module control CPU in "Control PLC Settings" in [I/O
Assignment Setting] screen.
(b) MELSOFT MT Developer2 settings
Read the parameters set in MELSOFT GX Works3 using MELSOFT MT Developer2
[System Parameter Diversion].
After diversion, the following R series common parameters can be set.
• Module parameters for modules for which a Motion CPU has been set as the control CPU
• Multiple CPU refresh settings
• Module parameters of Motion CPU
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