Operation Mode Setting; Operation Mode Indication - Mitsubishi Electric FR-A7NC Instruction Manual

INVERTER SETTING

4.2 Operation Mode Setting

The inverter mounted with a communication option has three operation modes.
(1) PU operation [PU].............. Controls the inverter from the key of the operation panel (FR-DU07)
(2) External operation [EXT] ... Controls the inverter by switching on/off external signals connected to the
(3) Network operation [NET] ... Controls the inverter with instructions from the network via the
4.2.1

Operation mode indication

FR-DU07
16
mounted on the inverter.
control circuit terminals of the inverter.
(The inverter is factory-set to this mode.)
communication option.
(The operation signal and running frequency can be entered from the
control circuit terminals depending on the Pr. 338 Communication operation
command source and Pr. 339 Communication speed command source setting.
Refer to page 21.)
Operation mode indication
(The inverter operates according to the LED lit mode.)
PU: PU operation mode
EXT: External operation mode
NET: Network operation mode