Inverter MODBUS RTU Driver
GP-Pro EX Device/PLC Connection Manual
8
External Device Settings
For External Device communication settings, use the FUNC key, Up key, Down key, and STR key located in the
keypad of the External Device.
Refer to your External Device manual for details.
1 Set OPE/485 switch to "485" position.
2 Turn ON the External Device.
3 Press FUNC key.
4 Press and hold Down key to display [C---].
5 Press FUNC key.
6 Press Up key to display the setting function code.
7 Press FUNC key.
8 Press Up key or Down key to select the setting value.
9 Press STR key.
10 Reboot the External Device.
Setting Value
Function Code Setting Value Setup Description
C070 03 Selection of OPE/ModBus
C071 06 Communication speed selection
C072 1. Node allocation
C074 00 Communication parity selection
C075 1 Communication stop bit selection
C076 02 Communication error select
C077 0.00 Communication error time-out
C078 0. Communication wait time
A001 03 Frequency source setting
A002 03 Run command source setting
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