Parameter setting (when connecting to MELSEC-Q or QS series)

(1)[Network parameter] of GX Developer

(a)Network parameter

 

 

Setting

Item

Set value

necessity

at GOT

 

 

 

 

connection

No. of boards in module

1

 

 

 

 

Start I/O No.

0000H

 

 

 

 

Operation setting

(Use default value)

 

 

 

 

Type

Master station (fixed)

 

 

 

 

Mode

Remote net

 

(Ver.1 mode)

 

 

 

 

 

 

All connect count

1

 

 

 

 

Remote input (RX)

X400

 

 

 

 

Remote output (RY)

Y400

 

 

 

 

Remote register (RWr)

D300

 

 

 

 

Remote register (RWw)

D200

 

 

 

 

Special relay (SB)

SB0

 

 

 

 

Special register (SW)

SW0

 

 

 

 

Retry count

 

 

 

 

 

Automatic reconnection

 

 

station count

 

 

 

 

 

Stand by master station No.

(Use default value)

 

 

 

PLC down select

 

 

 

 

 

Scan mode setting

 

 

 

 

 

Delay information setting

 

 

 

 

 

Station information setting

Refer to (b).

 

 

 

 

Remote device station initial

 

 

settings

(Use default value)

 

 

 

Interrupt setting

 

 

 

 

 

: Necessary : As necessary : Not necessary

(b) Station information setting

 

 

 

 

Setting

Item*1

 

 

Set value

necessity

 

 

at GOT

 

 

 

 

 

 

 

 

connection

Station type

 

Intelligent device

 

 

station (fixed)

 

 

 

 

 

 

 

 

Exclusive station count*2

 

Exclusive station 1

 

Reserve/invalid station

 

 

No setting

 

select

 

 

 

 

 

 

 

 

 

 

 

 

Intelligent buffer select

 

(Use default value)

 

(word)

 

 

 

 

 

 

 

 

 

 

 

 

: Necessary

: As necessary

: Not necessary

*1 When the [Mode] of the CC-Link module is set at [Remote net - (Ver. 1 mode)], [Remote station points] cannot be set.

*2 Set the same number of occupied stations as that on the GOT.

POINT

When changing the network parameter

After writing the network parameter to the PLC CPU, operate the PLC CPU ether turning OFF and then ON or resetting.

13 - 14

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)

 

13.4 PLC Side Setting