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System Configuration
4.1 System Configuration
The following shows the system configuration for use of the PLC function.
<System configuration example>
Communication specifications (the following settings are factory-set)
Inverter Parameter Setting
Reference
Page
Pr. 332 "communication speed" 96 (9600bps)
79
Pr. 333 "stop bit length" 0 (data length: 8 bits, stop bit: 1 bit)
Pr. 334 "parity check presence/
absence"
1 (with odd parity check)
Pr. 336 "communication check time
interval"
9999 (without communication check)
POINT
GX Developer Setting
REMARKS
•Refer to page 35 for wiring.
•Refer to the GX Developer manuals for the specifications related to GX Developer and the
personal computer that uses GX Developer.
•The programming tool that can be used is GX Developer only. (The A6GPP, A7PHP, etc.
cannot be used.)
3-phase AC
power supply
FR-C500
RS-232C/
RS-485
converter
GX Developer:
Programming tool
GX Developer related manuals
PU connector
(RS-485)
Motor
GX Developer Version
Operating Manual
GX Developer Version
Operating Manual (Startup)
PLC series ACPU
PLC type A0J2H
[Project data list]→[Parameter]→[PLC parameter]→[A parameter]
→«Memory capacity» tab→"Program capacity"→"Sequence"→"main"
1k step