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 351
Issue Number: 7 www.controltechniques.com
Motor
active-current
PWM switching
frequency
0.41
0.13
Power stage
Voltage mode
selector
Dynamic V/f
select
0.07
Boost voltage
0.08
0.09
OL> Motor-voltage control
Estimated
motor
speed
0.10
OL> FREQUENCY
CL> SPEED
TORQUE
AT ZERO SPEED
Speed-loop
proportional
gain
Motor speed
Post-ramp
reference
0.12
0.07
Speed-loop
integral gain
0.08
CL> Speed-loop PID gains
Speed-loop
derivative
gain
0.09
0.10
Ramps
Acceleration
rate
OL> Limit
deceleration
rate
0.03
0.20
Pre-ramp
reference
0.11
CL>
Deceleration
rate
0.04
RESET
DRIVE
ENABLE
_
0.38
Current loop
Current
loop P gain
0.39
Current
loop I gain
Motor control
Current
limit
Rated rpm
autotune
0.33
0.06
No. of poles
Power factor
Rated voltage
Rated speed
Rated current
Rated frequency
0.42 to 0.47
Motor parameters
VT>
OL & VT>
Encoder phase angle
Rated voltage
Thermal time constant
Rated current
Rated frequency
SV>
No. of poles
Catch a
spinning motor
OL>
0.18
Stop mode
selector
0.19
Hold zero
speed
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