Mitsubishi FR-A740-00023-EC - 4.24 Communication operation and setting

305
Selection of operation mode and operation location
4
PARAMETERS
(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 making frequency setting from the operation
panel (FR-DU07) 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 input from the external signal by
multi-speed setting, it has a higher priority than the
frequency setting of the PU. When AU is on, the
terminal 4 is used.
⋅ Select the PU/external combined operation mode 2
when making frequency setting from the external
potentiometer, multi-speed or JOG signal and inputting
the start command by key operation of the operation
panel (FR-DU07) or parameter unit (FR-PU04/FR-
PU07).
⋅ Select "4" for Pr. 79. You cannot change to the other
operation mode.
Three-phase
AC power supply
Moto
r
R/L1
S/L2
T/L3
U
V
W
FR-DU07
STR
Forward rotation
start
Reverse rotation
start
STF
PC
3
4
5
6
7
8
9
10
H
z
Three-phase
AC power supply
Moto
r
Frequency setting
potentiometer
Inverter
R/L1
S/L2
T/L3
U
V
W
5
10
2
FR-DU07
,