BENSHAW RSi SG Series User Manual

Chapter 6 - Parameter Description [FUN]
6-16
FUN-41 ~ FUN-48: User V/F Frequency and Voltage
□
□
These functions are available only when ‘User V/F’ is
selected in FUN-40 [V/F pattern]. Users can make a
custom V/F pattern by setting four points between
FUN-32 [Starting Frequency] and FUN-31 [Base
Frequency].
User V/F
Note: When the ‘User V/F’ is selected, the torque
boost of AFN-67 through AFN-69 is ignored.
FUN-49: AC Input Voltage Adjustment
230V models display VAC 230.0V (default)
460V models display VAC 460.0V (default)
600V models display VAC 575.0V (default)
The actual input voltage should be measured and the
percentage calculated based on the following:
% = Measured Input / default x 100%
Parameter Display Default Setting
FUN-49
AC Input
Volt
100 [%] 73 – 115 [%]
Note: It is very important to set this parameter
correctly as this parameter affects the drive’s LV trip
(low voltage trip) level and is also used by the
Sensorless Vector control algorithm.
FUN-50: Motor Rated Voltage
This parameter sets the actual motor rated voltage.
This information can be found on the motor nameplate.
The drive will automatically adjust its output voltage to
compensate for any input voltage fluctuations.
If this parameter is set to 0V the drive will
automatically detect the incoming voltage and use the
incoming voltage level as the motor rated voltage. Use
caution when setting this value to 0V (auto), as the
drive may not always sense the proper input voltage, if
the input voltage is too high.
Note: When the actual input voltage is less than
FUN-50 [Motor rated voltage] the maximum output
voltage will be equal to the input voltage.
FUN ► User freq 1
41 15.00 Hz
Factory Default: 15.00 Hz
FUN ► User volt 1
42 25 %
Factory Default: 25 %
FUN ► User volt 4
48 100 %
Factory Default: 100 %
FUN ► User freq 4
47 60.00 Hz
Factory Default: 60.00 Hz
Output Voltage
Output
Frequency
Freq. Base
100%
FUN-42
FUN-41
FUN-45
FUN-44
FUN-46
FUN-48
FUN-47
FUN-43
FUN ► VAC 460.0V
49 100.0 %
Factory Default: 100.0 %
FUN ► Motor Volt
50 460 V
Factory Default: 230V, 460V, 575V
Model Dependant

BENSHAW RSi SG Series Specifications

General

Brand	BENSHAW
Model	RSi SG Series
Category	DC Drives
Language	English