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E6581160
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3
3. Operations
3.1 Simplified Operation of the VF-S11
The procedures for setting operation frequency and the methods of operation can be selected from the following.
Start / Stop
:
(1) Start and stop using the operation panel keys
(2) Run and stop from the operation panel
Setting the frequency
:
(1) Setting using the potentiometer on the inverter
main unit
(2) Setting using the operation panel
(3) Setting using external signals to the terminal board
(0-10Vdc, 4-20mAdc)
Use the basic parameters EOQF (Operation command mode selection),
HOQF (Speed setting mode selection).
Title Function Adjustment range Default setting
EOQF
Command mode selection
0: Terminal board
1: Panel
1
HOQF
Frequency setting mode
0: Internal potentiometer setting
1: VIA
2: VIB
3: Operation panel
4: Serial communication
5: External contact up/down
6: VIA+VIB (Override)
0
* See the manual E6581158 for HOQF=4, 5 and 6.