Справочник Пользователя для Mitsubishi Electronics 00UCPU

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In multiple CPU systems, I/O numbers are assigned to each CPU module to specify mounted CPU modules. The I/O 
number for each CPU module is fixed at the corresponding slot, and cannot be changed in PLC parameter ("I/O 
Assignment").
The following is the list of I/O numbers that can be assigned to CPU modules.

Available slots differ depending on the QCPU used as CPU No.1 and the main base unit used. (

CHAPTER 3)

The I/O numbers of CPU modules are used for the following purposes.

 • Communications among CPU modules (

 • Specifying the communication-target CPU module under the MC protocol (

MELSEC-Q/L MELSEC 

Communication Protocol Reference Manual)

Start I/O number

3E00

H

3E10

H

3E20

H

3E30

H