Operation and Speed Command Source (Pr. 338, Pr. 339, Pr.
(1) Select control source for the network operation mode (Pr. 550)
A control location for the network operation mode can be selected from either the inverter RS-485
terminal or communication option.
When using a communication option, set "0 or 9999 (initial value)" in Pr. 550.
NET mode operation
command source selection
Refer to the inverter manual (applied) for details.
Control source for the communication
option is valid
(control source of the inverter RS-485
terminal is invalid)
Control source of the inverter RS-485
terminal is valid
(control source for the
communication option is invalid)
Automatic recognition of the
Normally, control source of the RS-
485 terminal is valid. When a
communication option is mounted,
the control source of the
communication option is valid.