Epson V7 User Manual

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

The available memory setting range varies depending on the PLC model.  Be sure to set within the 
range available with the PLC to be used.  Use [TYPE] when assigning the indirect memory for macro 
programs.

Select PLC Type

PLC

Connection

SPC series

SPC series

RS-232C

[Wiring Diagram 1]

RS-422/485

[Wiring Diagram 2]

Item

Setting on PLC

V7 Comm. Parameter Setting

Baud rate

9600 bps

9600 bps

Parity

Not provided

Not provided

Stop bit

1

1

Terminating resistance

ON for RS-485

−

Memory

TYPE

Remarks

R

(input/output)

0

L

(link relay)

1

M

(internal relay)

2

K

(keep relay)

3

F

(special relay)

4

W

(data register)

5