Operation Mode; Operation Mode Indication - Mitsubishi Electric Fr-A5Nr Instruction Manual

4.3 Operation Mode

The inverter mounted with the option unit (FR-A5NR) has the following operation modes:
(1) PU operation [PU]........................... Controls the inverter from the keyboard of the operation panel (FR-
(2) External operation [EXT] ................ Controls the inverter by switching on/off external signals connect-
(3) Network operation [NET] ................ Controls the inverter in accordance with the computer program via

4.3.1 Operation mode indication

FR-DU04( )
-1
CONTROL PANEL
Hz
A
V
MON EXT PU
REV FWD
DU04(
-1
installed to the inverter.
ed to the control circuit terminals of the inverter. (The inverter is
factory-set to this mode.)
the computer link unit (FR-A5NR).
(The operation signal and running frequency can be entered from
the control circuit terminals depends on the Pr. 338 "operation
command right" and Pr. 339 "speed command right" setting.)
Operation mode indication (lit)
PU : PU operation mode
EXT: External operation mode
Computer link operation mode
)) or parameter unit (FR-PU04(V)) (referred to as the "PU")
FR-PU04(V)
10
COMPUTER LINK FUNCTION
Operation mode indication
PU : PU operation mode
EXT: External operation mode
NET: Computer link operation mode