When Cpu No.1 Is Universal Model Qcpu - Mitsubishi Electric MELSEC Q Series User Manual

3.1.3 When CPU No.1 is Universal model QCPU

The mounting position of each CPU module is shown is Table3.4.
(1) Mounting position of Universal model QCPU
Only one Q00UCPU, Q01UCPU, Q02UCPU can be mounted on the CPU slot (the right side slot of the power
supply module).
As for other than Q00UCPU, Q01UCPU, Q02UCPU, up to four modules can be mounted from the CPU slot (the
right side slot of the power supply module) to slot 2 of the main base unit.
(2) Mounting position of High Performance model QCPU and Process CPU
The High Performance model QCPU or the Process CPU cannot be mounted when the Q00UCPU, Q01UCPU,
Q02UCPU is used as the CPU No.1.
When the Q00UCPU, Q01UCPU, Q02UCPU is used, up to three modules (the High Performance model
QCPU(s) and/or the Process CPU(s)) can be mounted on slots 0 to 2.
(3) Mounting position of Motion CPU
Only one Motion CPU can be mounted on slot 0 when the Q00UCPU, Q01UCPU, Q02UCPU is used.
When other than the Q00UCPU, Q01UCPU, Q02UCPU is used, up to three Motion CPUs can be mounted on
slots 0 to 2 of the main base module.
(4) Mounting position of PC CPU module
Only one PC CPU module can be mounted on the right side of the other CPU modules.
(No CPU module can be mounted on the right side of the PC CPU module.)
(5) Mounting position of the C Controller module
When using the Q00UCPU, Q01UCPU, Q02UCPU, only one C Controller module can be mounted on the right
side of the CPU modules.
When using except the Q00UCPU, Q01UCPU, Q02UCPU, up to three C Controller modules can be mounted on
the right side of the following CPU modules.
• High Performance model QCPU
• Process CPU
• Universal model QCPU (except Q00UCPU, Q01UCPU, Q02UCPU)
• C Controller module
• Motion CPU(Q172DCPU,Q173DCPU)
CPU 0
Figure 3.12 Location where the PC CPU module cannot be mounted
CHAPTER3 CONCEPT FOR MULTIPLE CPU SYSTEM
1 2 Slot number
1
2
3
4
5
6
7
8
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