RKC INSTRUMENT COM-JC Manuale delle Istruzioni Scaricare il pdf (Pagina 28)

6. CC-Link COMMUNICATION

IMR01Y06-E6

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]

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]

OFF

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RKC INSTRUMENT COM-JC Manuale delle Istruzioni Pagina 28