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3.4.5
Perform frequency setting by analog (current input)
POINT
· Use
/
to give a start command.
· Turn the AU signal on.
· Pr. 79 Operation mode selection must be set to "4" (external/PU combined operation mode 2)
[Connection diagram]
AU signal
Operation
1.
Screen at powering on
The monitor display appears.
2.
Press
to choose the parameter setting mode.
3.
4.
Press
to read the currently set value.
" "(initial value) appears.
5.
Turn
to change it to the setting
value "
".
6.
Press
to set.
7.
Mode/monitor check
Press
twice to choose the monitor/frequency
monitor.
8.
Start
Check that the terminal 4 input selection signal
(AU) is on.
Press the start switch
FWD or REV of operation status indication flickers.
CAUTION
When both the forward switch and reverse
switch turn on, the inverter will not start.
Also, if both switch turn on while running,
the inverter stops.
Three-phase
R/L1
S/L2
AC power supply
T/L3
AU
PC
Output of the
4(+)
adjustment meter
5(-)
(4 to 20mADC)
Pr. 79) appears.
(or
).
Start/stop from the operation panel (PU
Inverter
U
V
Motor
W
FR-DU07
,
Display
Flicker ··· Parameter setting complete!!
(
)
operation mode)
The parameter number
read previously appears.
Flickering
3
39
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