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Selection of operation mode and operation location
(4)
External operation mode (setting "0" (initial value), "2")
Forward rotation start
Reverse rotation start
Frequency setting
potentiometer
(5)
PU operation mode (setting "1")
Operation panel
204
Select the External operation mode when the start
Generally, parameter change cannot be performed in
When "0 or 2" is selected for Pr. 79, the inverter enters
Inverter
When parameter changing is seldom necessary, setting
STF
STR
SD
10
2
5
The STF and STR signal are used as a start command,
Select the PU operation mode when applying start and
frequency command by only the key operation of the
operation panel (FR-PU04/FR-PU07). Also select the PU
operation mode when making communication using the PU
connector.
When "1" is selected for Pr. 79, the inverter enters the PU
operation mode at power-ON. You cannot change to the
other operation mode.
The setting dial of the operation panel can be used for
setting like a potentiometer. (Refer to Pr. 161 Frequency
setting/key lock operation selection (page 278))
command and the frequency command are applied
from a frequency setting potentiometer, start switch, etc.
which are provided externally and connected to the
control circuit terminals of the inverter.
the External operation mode. (Some parameters can be
changed. Refer to the detailed description of each
parameter.)
the External operation mode at power-ON. (When using
the Network operation mode, refer to page 213.)
"2" fixes the operation mode to the External operation
mode.
When frequent parameter changing is necessary,
setting "0" (initial value) allows the operation mode to be
changed easily to the PU operation mode by pressing
of the operation panel. After you switched to the
PU operation mode, always return to the External
operation mode.
and the voltage or current signal to terminal 2, 4, multi-
speed signal, JOG signal, etc. are used as a frequency
commands.
Refer to page 186
Refer to page 209
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