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CHAPTER 5 ACCESS BETWEEN CPU MODULES AND OTHER MODULES
5
5.2 Access to Non-controlled Modules
5.2.2 Loading output (Y) data
5.2.2 Loading output (Y) data
Data in the output (Y) of output modules and intelligent function modules controlled by other CPU modules can be
loaded in accordance with the "I/O Sharing When Using Multiple CPUs" setting in PLC parameter ("Multiple CPU
Setting").
(1) When the "All CPUs Can Read All Outputs" checkbox is checked
The on/off data of output modules and intelligent function modules controlled by other CPU modules can be
loaded to the output (Y) of the host CPU module.
I/O Sharing When Using Multiple CPUs
All CPUs Can Read All Outputs:
Output data can be loaded from the modules
controlled by other CPU modules.
All CPUs Can Read All Outputs:
Output data cannot be loaded from the modules
controlled by other CPU modules.
X0 to XF
Y10 to Y1F
X20 to X2F
Y30 to Y3F
Input Output Input Output
Point assigned
to each slot
16 16 16 16
2
22
On/off data can be loaded from modules controlled
by another control CPU.
On/off data can loaded
by output refresh.
Y30
Slot number
CPU 0 1 2 3 4
Control CPU setting