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Selection of operation mode and operation location
4
PARAMETERS
4.18 Selection of operation mode and operation location
4.18.1 Operation mode selection (Pr. 79)
Purpose Parameter that should be Set Refer to Page
Operation mode selection Operation mode selection Pr. 79
165
Started in network operation mode Operation mode at power-on Pr. 79, Pr. 340
175
Selection of operation location
Operation command source and
speed command source during
communication operation, selection
of operation location
Pr. 338, Pr. 339
Pr. 551
176
Used to select the operation mode of the inverter.
Mode can be changed as desired among operation using external command signals (external operation), operation
from the operation panel and PU (FR-PU07/FR-PU04) (PU operation), combined operation of PU operation and
external operation (external/PU combined operation), and network operation (when RS-485 communication is used).
Parameter
Number
Name
Initial
Value
Setting
Range
Description
LED Indication
:Off
:On
79
Operation
mode
selection
0
0
Use external/PU switchover mode ( ) to switch between the
PU and external operation mode.
At power on, the inverter is in the external operation mode.
External operation
mode
PU operation mode
1 Fixed to PU operation mode
2
Fixed to external operation mode
Operation can be performed by switching between the external
and Net operation mode.
External operation
mode
NET operation mode
3
External/PU combined operation mode 1
Frequency command Start command
Operation panel and PU (FR-
PU04/FR-PU07) setting or
external signal input (multi-speed
setting, across terminals 4-5 (valid
when AU signal turns on)).
∗
External signal input
(terminal STF, STR)
4
External/PU combined operation mode 2
Frequency command Start command
External signal input
(terminal 2, 4, JOG, multi-speed
selection, etc.)
Enter from of the operation
panel and and of the
PU (FR-PU04/FR-PU07)
6
Switchover mode
Switchover among PU operation, external operation, and NET
operation is available while keeping the same operation status.
PU operation mode
External operation
mode
NET operation mode
7
External operation mode (PU operation interlock)
X12 signal ON
Operation mode can be switched to the PU operation mode.
(output stop during external operation)
X12 signal OFF
Operation mode can not be switched to the PU operation mode.
PU operation mode
External operation
mode
The above parameter can be changed during a stop in any operation mode.
∗ The priorities of the frequency commands when Pr. 79 = "3" are "Multi-speed operation (RL/RM/RH/REX) > PID control (X14) > terminal 4 analog input (AU)
> digital input from the operation panel".