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
Menu 21
Unidrive SP Advanced User Guide 365
Issue Number: 10 www.controltechniques.com
*These are the maximum default values. If the variable maximum of this parameter (MOTOR2_CURRENT_LIMIT_MAX) gives a lower value with the
default value of Motor rated current (Pr 21.07) the default of this parameter is at the lower value.
21.29 Symmetrical current limit
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
11 1 111
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to MOTOR2_CURRENT_LIMIT_MAX %
Default
Open-loop
Closed-loop vector, Servo, Regen
165.0*
175.0*
Normal
parameter
Open-loop, Closed-loop vector, Servo,
Regen
Pr 4.07
Update rate Background read
21.30 Motor volts per 1000rpm (Ke)
Drive modes Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range Servo 0 to 10,000
Default Servo 98
Normal
parameter
Servo Pr 5.33
Update rate Background read
21.31 Motor pole pitch
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
2111
Range Open-loop, Closed-loop vector, Servo 0 to 655.35mm
Default Open-loop, Closed-loop vector, Servo 0.00mm
Normal
parameter
Open-loop, Closed-loop vector, Servo Pr 5.36
Update rate Background read

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%