Mitsubishi Electric MELSEC Q Series User Manual page 109

(c) When adding the C Controller module in the future.
1) When mounting the Motion CPU
Set slot 1 as "PLC (Empty)."
CPU 0
2) When not mounting Motion CPU
Set slot 0 as "PLC (Empty)."
CPU 0
When using the Basic model QCPU, "PLC (Empty)" can be set between CPU modules.
Therefore, even when the Motion CPU will be added to the system where the Basic model QCPU, PC CPU module, and C
Controller module are used, the CPU No.s of the PC CPU module and C Controller module are not changed, and changing
the program is unnecessary.
CPU
3 - 4
1 2 Slot number
Figure 3.5 "PLC (Empty)" setting for addition of C Controller module
1 2 Slot number
Figure 3.6 "PLC (Empty)" setting for addition of C Controller module
0 1 2 Slot number
Figure 3.7 "PLC (Empty)" setting between CPU modules
CPU 0 1 2
Added C Controller module
CPU 0 1 2
Added C Controller module
CPU 0 1 2
Added Motion CPU
Slot number
Slot number
Slot number