Toshiba Tosvert VF-A5 - Manual (Page 95)

U r .
R H
(AM/FM Adjustment Parameters)
F R S L . R R 5 L
F R
H R
Meter adjustment parameters
Related parameters
F P 5 L FM terminal function selection R P 5 L
F P Frequency meter adjustment R P
AM terminal function selection
Current meter adjustment
A frequency meter or current meter can be connected to the unit and configured according to the
and F H S L R P 5 L settings,
* The output signal from the FM (AM) terminal is a 0-1 mAdc, 0-7.5Vdc analog signal.
Use a 1 mAdc full-scale ammeter or 7.5Vdc-1 mA full-scale voltmeter.
The meter’s zero point should be adjusted with the meter’s adjusting screw. Calibrate the scale with | F O
or R P
★ The max. scale of the ammeter should be at least 2.5 times the inverter’s rated output current.
F P 5 L
setting value
R P 5 L
Function
Default gain
(full-scale level)
0 Pre-compensation reference frequency F H
1 Post-compensation output frequency
F H
S Frequency setting value
F H
3 Output current 130%
H DC voltage Note) 260V (400V class is 520V)
5 Output voltage 260V (400V class is 520V)
B Torque current 130%
n Excitation current 130%
B
PID feedback value
F H
g Motor overload ratio 100%
ID
Inverter overload ratio 100%
/ I
DBR overload ratio 100%
1 3
Input power 130% of (V^ X 200 or
400V X rated current)
¡ 3 Output power 130%of(VsT
X 200 or
400V X rated current)
Note) If
F P 5 L
(or
R P 5 L ) is set to 4 (DC voltage), a DC voltage that is less than approx. 50%
of the rated voltage cannot be measured. Also, if main circuit power is OFF
{ P D F F
displayed), an
approx. 50% bias amount will be constantly output.
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