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Selection of operation mode and operation location
(6) PU/external combined operation mode 1 (setting "3")
(7) PU/external combined operation mode 2 (setting "4")
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.
Select the PU/external combined operation mode 2 when
applying frequency command from the external
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.
Motor
Three-phase AC
power supply
R/L1
S/L2
T/L3
U
V
W
STR
Forward rotation start
Reverse rotation start
STF
SD
Inverter
Operation panel
Set frequency
Motor
Three-phase AC
power supply
Frequency setting
potentiometer
R/L1
S/L2
T/L3
U
V
W
5
10
2
Inverter
Operation panel
,