Mitsubishi Electric FR-D720-0.1K Instruction Manual page 172

Selection of operation mode and operation location
(6) PU/External combined operation mode 1 (setting "3")
Forward rotation start
Reverse rotation start
(7) PU/External combined operation mode 2 (setting "4")
5 6
4
3 7
8
9
10
Frequency
setting
potentiometer
170
Inverter
STF
STR
SD
Inverter
Operation
panel
10
2
5
Select the PU/External combined operation mode 1
when applying frequency command from the
operation panel or parameter unit (FR-PU04/FR-
PU07) and inputting the start command with the
external start switch.
Select "3" for Pr. 79. You cannot change to the other
operation mode.
When a frequency is applied from the external signal
by multi-speed setting, it has a higher priority than
the frequency command from the PU. When AU is
ON, the command signal to terminal 4 is used.
Operation
panel
Select the PU/External combined operation mode 2 when
applying frequency
potentiometer, multi-speed or JOG signal and inputting the
start command by key operation of the operation panel or
parameter unit (FR-PU04/FR-PU07).
Select "4" for Pr. 79. You cannot change to the other
operation mode.
command from the external