ENCINPUT

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encinput

 

ENCINPUT represents the normally-closed input device in electrical  symbology. This component may represent a physical input of PLC or a logical input to associate with a  RELAY device. To establish if an input is physical or logical opportune values must be programmed on the REFERENCE parameter of the property dialog. If the REFERENCE value refers to a physical resource

of the PLC then a physical input will be created. If the REFERENCE field does not refer to any physical resources then the EINPUT will be configured as logical input to associate with a RELAY device. This configuration is also called LOGICAL LINKS .

 

There's no limit on the EINPUT devices that can be relationed with a RELAY device.

 

See also : INPUT, NCINPUT, EINPUT, OUTPUT, EOUTPUT, RELAY