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 6
Unidrive SP Advanced User Guide 137
Issue Number: 10 www.controltechniques.com
Defines the current level used during DC injection braking as a percentage of motor rated current as defined by Pr 5.07.
Defines the time of injection braking during phase 1 with stopping modes 3 and 4 (see Pr 6.01 on page 135) for injection braking stop.
When this bit is set the drive remains active even when the run command has been removed and the motor has reached standstill. The drive goes to
the 'StoP' state instead of the 'rdy' state.
Pr 6.08 may be changed by the brake control in menu 12.
6.06 Injection braking level
Drive modes Open-loop
Coding
Bit SP FI DE TE VM DP ND RA NC NV PT US RW BU PS
1 1 111
Range Open-loop 0 to 150.0 %
Default Open-loop 100.0 %
Update rate Background read
6.07 Injection braking time
Drive modes Open-loop
Coding
BitSP FI DETEVMDPNDRANCNVPTUSRWBUPS
1 111
Range Open-loop 0.0 to 25.0 s
Default Open-loop 1.0
Update rate Background read
6.08 Hold zero speed
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE TE VM DP ND RA NC NV PT US RW BU PS
111
Default
Open-loop, Closed-loop vector
Servo
0
1
Update rate 4ms read
NOTE

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%