RKC INSTRUMENT COM-JC Manuale delle Istruzioni Scaricare il pdf (Pagina 53)

7. COMMUNICATION DATA LIST

IMR01Y06-E6

7.2.2 1 station occupied 1 time (2 controllers assignment)

 Remote register (RWr)

Data direction: COM-JC (Remote device station) → Master station (PLC)

Data capacity: 4-word

Address Communication item Data range

Factory

set value

RWrn Device address 1 Measured value (PV) Input scale low to

Input scale high

⎯

RWrn+1 Device address 2 Measured value (PV)

⎯

RWrn+2 Device address 1 For extended area display

Data corresponding to the

extension number specified by

setting the display extension

number from RYn0 to RYn5.

⎯

RWrn+3 Device address 2 For extended area display

⎯

 Remote register (RWw)

Data direction: Master station (PLC) → COM-JC (Remote device station)

Data capacity: 4-word

Address Communication item Data range

Factory

set value

RWwn Device address 1 Set value (SV) Setting limiter low to

Setting limiter high

RWwn+1

Device address 2 Set value (SV) 0

RWwn+2 Device address 1 For extended area setting

Data corresponding to the

extension number specified by

setting the setting extension

number from RYn6 to RYnB.

⎯

RWwn+3 Device address 2 For extended area setting

⎯

When the Set value (SV) assigned to the Remote register (RWw) as a fixed value is changed,

operation of the extension setting flag (setting update flag) is also necessary. For details,

refer to  Extension number for setting selection processing (P. 24).

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RKC INSTRUMENT COM-JC Manuale delle Istruzioni Pagina 53

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