Toshiba VF-S11 - Manual (Page 23)

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(3) Setting the frequency using the operation panel (HOQF= or )
Frequency setting
1) Setting the frequency using external potentiometer
: Setting frequency
using potentiometer
★ Potentiometer
Setting frequency using the potentiometer (1-10k Ω, 1/4W)
Frequency
60Hz
0
MIN MAX
* The input terminal VIA can be used in the same way.
HOQF=: VIA effective, HOQF=: VIB effective
PP
CC
VIB
2) Setting the frequency using input voltage (0~10V)
★ Voltage signal
Setting frequency using voltage signals (0 ∼10V).
Frequency
60Hz
0
0Vdc 10Vdc
* The input terminal VIB can be used in the same way.
HOQF=:
VIA effective, HOQF=: VIB effective
Note: Be sure to turn the VIA slide switch to the V (voltage) position.
CC
VIA +
-
: Voltage signal 0-10mAdc
3) Setting the frequency using current input (4~20mA)
★ Current Signal
Current signal Setting frequency using current signals (4~20mA).
Frequency
60Hz
0 4mAdc 20mAdc
* Setting of parameters also allow 0-20mAdc.
Note: Be sure to turn the VIA slide switch to the I (current) position.
CC
VIA +
-
: Current signal 4-20mAdc