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Closed-loop Power Convert A4
97
Adjust A0 menu
Power Convert A4 submenu
A4
parameter
description
default
units
min
max
hidden
item
run
lock
out
Id REG DIFF GAIN
Flux current regulator
differential gain
1.00 none 0.80
1.20
Y
N
Id REG PROP GAIN
Flux current regulator
proportional gain
0.30 none 0.00
0.40
Y
N
Iq REG DIFF GAIN
Torque current
regulator differential
gain
1.00 none 0.80
1.20
Y
N
Iq REG PROP GAIN
Torque current
regulator proportional
gain
0.30 none 0.00
0.40
Y
N
PWM FREQUENCY
Carrier frequency
10.0
kHz
2.5
16.0
N
N
UV ALARM LEVEL
Voltage level for
undervoltage alarm
90 %nomin
al dc
bus
80 99
Y N
UV FAULT LEVEL
Voltage level for
undervoltage fault
80 %nomin
al dc
bus
50 99
Y N
EXTERN REACTANCE
External choke
reactance
0.0 %
base
Z
0.0 10.0
Y
Y
INPUT L-L VOLTS
Nominal line-line AC
input Voltage, RMS
460 or
230
Volts 110 480
N N
Detailed descriptions
Id REG DIFF GAIN
(Current Regulator Differential Gain for Flux
Generation)
The differential gain for the current regulator flux
generation. This parameter is meant for
advanced operation, therefore, the parameter
will rarely need to be changed from the default
value.
Id REG PROP GAIN
(Current Regulator Proportional Gain for Flux
Generation)
The proportional gain for the current regulator
flux generation
.
This parameter is meant for
advanced operation, therefore, the parameter
will rarely need to be changed from the default
value.
Iq REG DIFF GAIN
(Current Regulator Differential Gain for Torque
Generation)
The differential gain for the current regulation of
motor torque. This parameter is meant for
advanced operation, therefore, the parameter
will rarely need to be changed from the default
value.
Iq REG PROP GAIN
(Current Regulator Proportional Gain for Torque
Generation)
The proportional gain for the current regulator
torque generation. This parameter is meant for
advanced operation, therefore, the parameter
will rarely need to be changed from the default
value.