Mitsubishi Electronics 700 Series System Configuration, System configuration example, FR-A700

System Configuration

1.3 System Configuration

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

<System configuration example>

GX Developer:		FR-A700
Programming tool
		PU connector
	RS-232C/
	RS-485
	converter	Motor

3-phase AC power supply

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	1	(data length: 8 bits, stop
	bit: 1 bit)	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	9999 (without	9999 (without
interval	communication check)	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

PLC series	ACPU
PLC type	A0J2H

[Project data list]→[Parameter]→[PLC parameter]→[A parameter]

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

1k step

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.)

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