Basic Parameters - Savch S900 Series User Manual

1. BASIC PARAMETERS

1-00 Maximum frequency
Setting range
To set max output frequency of the inverter. Range of this frequency is corresponded to digital operation keypad
frequency and all the other analog input frequency setting signals (0 to +10V, 4 to 20mA).
1-01 Base frequency
Setting range
This setting value must be in accordance with the rated frequency on the motor nameplate.
1-02 Rated voltage at base frequency
Setting range
It is used to set max output voltage of the inverter. This setting shall be in accordance with rated motor voltage
explained on the nameplate.
1-03 Intermediate frequency setting
Setting range
This parameter shall be used to set intermediate frequency for a random V/f curve. V/f ratio of Min frequency to
Intermediate frequency shall be determined by this setting.
1-04 Intermediate voltage setting
Setting range
This parameter shall be used to set intermediate voltage for a random V/f curve. V/f ratio of Min output voltage to
Intermediate voltage shall be determined by this setting.
1-05 Starting frequency
Setting range
For setting Min output frequency of inverter.
1-06 Output voltage at starting frequency
Setting range
For setting Min output voltage of AC motor drive.
Setting of 1-01 to 1-06 shall be input only if the following requirements be met: 1-02≥1-04≥1-06; 1-01≥1-03≥1-05,
and according to different voltage classes, voltage of 1-02, 1-04 and 1-06 shall display corresponding voltage values.
d 5.0<->d 400Hz
d 10.0<->d 400Hz
d 2.0<->d 255V*
d 0.1<->d 400Hz
d 2.0<->d 255V*
d 0.1<->d 60.0Hz
d 2.0<->d 255V*
35
Factory setting d 50.0
Unit 0.1Hz
Factory setting d 50.0
Unit 0.1Hz
Factory setting d 220*
Unit 0.1V
Factory setting d 1.0
Unit 0.1Hz
Factory setting d 12.0*
Unit 0.1V
Factory setting d 1.00
Unit 0.0Hz
Factory setting d 12.0*
Unit 0.1V