Instruction manual

6. CC-Link COMMUNICATION
IMR01Y06-E6
22
6.2 CC-Link Flag Operation
Remote input/output and Remote register flag operations are as follows.
[Example] When the Occupied station/Extended cyclic of COM-JC is set to 1 station occupied 1 time.
 Initialize request processing at power on
z Initialize processing request from Remote device station (COM-JC)
If the COM-JC is initialized at power on, the Initialize data processing request flag [RX(n+1)8] is
turned on. Thus, turn on the Initialize data processing completion flag [RY(n+1)8].
When COM-JC becomes a ready state, a Remote ready [RX(n+1)B] is turned on.
Initialize data processing
request flag [RX(n+1)8]
Initialize data processing
completion flag [RY(n+1)8]]
Remote ready [RX(n+1)B]
ON
OFF
ON
OFF
ON
OFF
z Initialize processing request from Master station (PLC)
This is a COM-JC initialize setting request. As there is no initialize data specifically, no processing is
required.
Initialize data setting
request flag [RY(n+1)9]
Initialize data setting
completion flag [RX(n+1)9]
Remote ready [RX(n+1)B]
ON
OFF
ON
OFF
ON
OFF