Panasonic FP-X0 L30R - Page 96

Operation of PLC link
Link relay
Turning on a link relay contact in one PLC turns on the same link relay in all other
PLCs on the same network.
Link register
Changing the contents of a link register in one PLC changes the values of the
same link register in all other PLCs on the same network.
Link relay
If the link relay L0 in unit No.1 is turned on, the status change is fed back to the ladder programs of other
units, and Y0 of the other units is output.
Link register
A constant of 100 is written to link register LD0 of unit no.1.
The contents of LD0 in the other units are also changed to a constant of 100.
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