Справочник Пользователя для Mitsubishi Electronics 700 Series

System Configuration

1.3 System Configuration

The following shows the system configuration for use of the PLC function.

<System configuration example>

Communication specifications

Set the following setting in communication parameters of the inverter.

Inverter Parameter

GX Developer Setting

Inverter initial setting

Pr.118 PU communication speed

96 (9600bps)

192 (19200bps)

Pr.119 PU communication stop bit length

0 (data length: 8 bits, stop
bit: 1 bit)

1 (data length: 8 bits, stop
bit: 2 bit)

Pr.120 PU communication parity check

1 (with odd parity check)

2 (with even parity check)

Pr.122 PU communication check time
interval

9999 (without
communication check)

REMARKS

•For futher details, refer to the Inverter instruction manual (applied).

POINT

•Support GX Developer ver.8.0 or more
•GX Developer Setting

REMARKS

•Refer to the Inverter instruction manual (applied) for wiring.

•Refer to the GX Developer manuals for the specifications related to GX Developer and the

personal computer that uses GX Developer.

GX Developer Version xx Operating manual
GX Developer Version xx Operating manual (startup)

•The programming tool that can be used is GX Developer only. (The A6GPP, A7PHP, etc.

cannot be used.)

3-phase AC
power supply

FR-A700

RS-232C/
RS-485
converter

GX Developer:
Programming tool

PU connector

Motor

PLC series

ACPU

PLC type

A0J2H

[Project data list]

→[Parameter]→[PLC parameter]→[A parameter]

→«Memory capacity» tab→"Program capacity"→"Sequence"→"main"

1k step