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CHAPTER 2 CONCEPT OF MULTIPLE CPU SYSTEM
2
2.1 CPU Numbers
(2) Uses of CPU numbers
CPU numbers are used for the following purposes.
(a) Setting control CPUs
CPU numbers are used to set a control CPU for each I/O module and intelligent function module.
Set control CPUs in PLC parameter ("I/O Assignment").
Project window [Parameter] [PLC Parameter] [I/O Assignment]
Slot number
Control CPU setting
Controlled by CPU No.1.
Controlled by CPU No.2.
CPU01234567
11 2 1 1 1 1 222
Set control CPUs.