Emerson unidrive sp User Manual

Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance RFC mode
Unidrive SP Advanced User Guide 389
Issue Number: 10 www.controltechniques.com
Speed-loop
proportional
gain
Motor speed
Post-ramp
reference
0.12
Ramps
Acceleration
rate
Deceleration
rate
0.03
0.04
Pre-ramp
reference
0.11
0.07
Speed-loop
integral gain
0.08
CL> Speed-loop PID gains
Speed-loop
derivative
gain
0.09
0.10
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
TORQUE
AT ZERO
SPEED
OL>
FREQUENCY
CL> SPEED
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>
_
0.38
Current loop
Current
loop P gain
0.39
Current
loop I gain

Emerson unidrive sp Specifications

General

Type	AC Drive
Storage Temperature	-40°C to +70°C
Communication Options	CANopen, Ethernet, Profibus, DeviceNet
Safety Features	Safe Torque Off (STO), Safe Stop 1 (SS1), Safe Operating Stop (SOS)
Overload	150% for 60 seconds
Enclosure	IP20
Output Voltage Range	0 - Input Voltage
Protection Features	Overcurrent, Overvoltage, Undervoltage, Short Circuit
Humidity	95% non-condensing
Cooling Method	Fan cooled
Dimensions	Varies depending on the power rating and enclosure type
Weight	Varies depending on the power rating and enclosure type
Input Voltage	200 VAC - 690 VAC ±10%