CHAPTER 14 PC LOADER

14.3 Communications Setting

Two methods are available to connect the servo amplifier to a PC.

The communications setting detail varies depending on the connection method. See the following

description and set the communications appropriately.

1) When using the RS-232C/485 converter (NW0H-CNV)

 Wiring outline

RS-232C/485 converter

(NW0H-CNV)

CAT5 cable

(commercial item)

USB/serial cable

(commercial item)

 Setting method

(1) Select "Comm. Setup" from

Wizard Menu.

PC Loader

(2) Select "It communicates directly with the

amplifier(COM)." in the Connection method

item, and then click the OK button.

14

 Notes

Set the same value between PA2_73 (communications baud rate) on the amplifier side and the

communications baud rate as a communications condition.

No. Parameter name

Setting range

Default value Change

PA2_73 Communications 0･･･ 38400 [bps]、1･･･ 19200 [bps]

baud rate

2･･･ 9600 [bps]、3･･･115200 [bps]

0

Power

14-6 Communications Setting