Epson V7 Manuel D’Utilisation

The recommended communication parameter settings of the PLC and the V7 series is as follows:

Select PLC 

Type

CPU

Unit/Port

Connection

PLC2Way

JW series

JW50, JW70, JW100
JW50H, JW70H
JW100H

ZW-10CM
JW-10CM

RS-422

[Wiring Diagram 4]

JW20
JW-31CUH

JW-21CM

RS-422

[Wiring Diagram 4]

JW100/70H

COM port

JW70CU/JW100CU
JW70CUH, JW100CUH

Communication port on 
the CPU unit

RS-232C [Wiring Diagram 1]

JW20

COM port

JW22CU

RS-422

[Wiring Diagram 3]

JW-32CUH
JW-33CUH

Communication port 1 
on the CPU unit
Communication port 2 
on the CPU unit

RS-232C

PG/COMM2

[Wiring Diagram 2]

RS-422

PG/COMM1

[Wiring Diagram 5]

PG/COMM2

[Wiring Diagram 5]

Item

Setting on PLC

V7 Comm. Parameter Setting

Baud rate

19200 bps

19200 bps

Port

0 for STA.NO 

×10, 1 for STA.NO ×1

1

Parity

Even

 Even

RS-422

4-wire system (fixed)

−

Data length

7

7

Stop bit

2

2

Error check

Sumcheck (fixed)

−

Transmission mode

Command mode (fixed)

−