SV-iS7 User Manual - Inverter Drive Supermarket

7.1.12 Acc/Dec Stop command
Group Code No. Function Display Setting Display Unit
IN 65~75 Px Define 25 XCEL Stop -
Chapter 7 Basic Functions
You can stop acceleration or deceleration using the multi-function terminal and operate at steady speed. The following
figure illustrates use of multi-function terminal P8.
7.1.13 V/F Voltage control
You can set the voltage, slope and output pattern according to the output frequency. You can also adjust the torque
boost at a low speed.
1) Linear V/F pattern operation
Group Code No. Function Display Initial Setting Display Setting Range Unit
DRV
Frequency
P8
Operating
Command
09 Cotrol Mode 0 V/F -
18 Base Freq - 60.00 30~400 Hz
19 Start Freq - 0.50 0.01~10 Hz
BAS 07 V/F Pattern 0 Linear - -
The output voltage increases and decreases at a constant magnitude in proportion to the voltage/frequency (V/F) ratio
as the frequency rises and declines. This is used for constant torque (CT) load regardless of frequency.
DRV-18 Base Freq: sets the base frequency. This is the frequency where the rated voltage of the inverter is produced.
Enter the frequency shown in the motor plate.
DRV-19 Start Freq: sets the start frequency. This is the frequency where the inverter begins to produce voltage. The
inverter does not produce voltage when the target frequency is below the start frequency. However, in case of
decelerating stop during operation above the start frequency, it stops operating as follows.
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