Reliance electric SP120 Manual De Instrucciones Y Operación página 42

English
Parameter
Number
V/F Characteristics / Boost
A41 Boost Select
Used to select auto or manual boost
Settings: 00=Manual Boost
01=Auto Boost
*A42 Manual Boost Voltage
Sets the boost level as a percent of A82 [
This parameter can be changed while motor is running.
Voltage
100%
A42
A43
*A43 Manual Boost Frequency
Sets the boost frequency point as a percent of A03
[
BASE FREQUENCY
BOOST VOLTAGE
This parameter can be changed while motor is running.
A44
V/Hz Select
Used to select the V/Hz mode.
Settings: 00=Constant Torque
01=Variable Torque
Voltage
100%
A44 = 00
Constant
Torque
0
*A45
Maximum Voltage Gain
Sets the voltage gain of the V/Hz characteristic. Value is
a percent of A82 [
This parameter can be changed while motor is running.
Voltage
100%
20%
0
3-12
Parameter Name/ Description
99 ~ 20%
of Base Voltage at 0Hz
then linear scale down
e.g. 25 ~ 5%
Frequency
30Hz 60 Hz
Base frequency
1/2 Base
f
]. Refer to diagram in A42 [
]
A44 = 01
Variable
Torque
frequency
Base frequency
].
BASE VOLTAGE
A45
frequency
Base frequency
Min./Max
Range
00 to 01
0 to 99
].
BASE VOLTAGE
0.0 to 50.0% 0.1%
MANUAL
00 to 01
20 to 100
SP120 AC Drive Installation and Operation
Factory
Units Default
Numeric 00
Value
1% of base 25
voltage
2.0
Numeric 00
Value
1% 100