Control Techniques unidrive sp

Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance
Feature look-
up table
Unidrive SP Advanced User Guide 331
Issue Number: 7 www.controltechniques.com
Ramps
Acceleration
rate
Deceleration
rate
OL> FREQUENCY
CL> SPEED
TORQUE
Motor control
Current
limit
Speed-loop
proportional
gain
Rated rpm
autotune
Motor speed
0.33
0.03
0.04
0.06
0.07
Speed-loop
integral gain
0.08
No. of poles
Power factor
Rated voltage
Rated speed
Rated current
Rated frequency
PWM switching
frequency
0.41
0.42 to 0.47
Motor parameters
CL> Speed-loop PID gains
Power stage
AT ZERO SPEED
Speed-loop
derivative
gain
0.09
0.10
Voltage mode
selector
Dynamic V/f
select
0.07
Boost voltage
0.08
0.09
OL> Motor-voltage control
Estimated
motor
speed
0.10
_
0.38
Current loop
Current
loop P gain
0.39
Current
loop I gain
V
T>
OL & VT>
Encoder phase angle
Rated voltage
Thermal time constant
Rated current
Rated frequency
SV>
No. of poles
Catch a
spinning motor
OL>
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