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E6581381
C-2
3
3.1 Simplified Operation of the VF-FS1
The procedures for setting operation frequency and the methods of operation can be selected from the following.
Start / Stop
:
(1) Run and stop from the operation panel
(2) Run and stop using external signals to the terminal
board
(3) Run and stop through serial communication
Setting the frequency
:
(1) Setting using the operation panel
(2) Setting using external signals to the terminal board
(0-10Vdc, 4-20mAdc)
(3) Setting through serial communication
(4) Setting using external contact up/down
Local mode and Remote mode
Local mode : When Local mode selected by key, start and stop, and frequency setting are
effective only by operation panel keys.
The LOC/REM key lamp is lit while Local mode selected.
Remote mode : Start and stop, and frequency setting follow the selection of EOQF(Command
mode),or HOQF(Frequency setting mode).
*1 At default setting, the switching between Local mode and Remote mode is effective. When prohibiting this
function, refer to the chapter 6.20.1.
*2 At default setting, when switched from remote of start or stop and running frequency at Remote mode are
shifted to Local mode. When changing from Local mode to Remote mode, the inverter can start in case of
running mode selection at remote side. In case of prohibiting this function. ⇒ See section 6.10.
*3 The status of Local/Remote mode is memoried when power off.
Remote mode selection, use the basic parameters EOQF (Command
mode selection), HOQF (Frequency setting mode selection 1).
Title Function Adjustment range Default setting
EOQF Command mode selection
0: Terminal board
1: Panel
2:Serial communication
0
HOQF
Frequency setting mode
selection 1
1: VIA
2: VIB
3: Operation panel
4: Serial communication
5: External contact up/down
1
* See 5.3 for EOQF,HOQF.
LOC
REM
LOC
REM