Software Start-Up and Ref. Owner manual
Table Of Contents
- GV3000/SE AC General Purpose (V/Hz) and Vector Duty Drive, 1 - 20 HP, 230V AC Software Start-Up and Reference Manual D2-3387-5
- Important User Information
- Document Update
- Summary of Changes
- Table of Contents
- List of Figures
- List of Tables
- Preface
- Chapter 1 - Starting Up the Drive for Volts/Hertz Regulation
- Chapter 2 - Starting Up the Drive for Vector Regulation
- Chapter 3 - Using the Keypad/Display To Program, Monitor, and Control the Drive
- Chapter 4 - Programming Reference
- Chapter 5 - Troubleshooting the Drive Using Error Codes
- Appendix A - Alphabetical Listing of Parameters
- Appendix B - Record of User Parameter Settings
- Appendix C - Power Module-Dependent Parameter Default Values (230 V Series)
- Appendix D - Default Parameter Settings
- Appendix E - Configuring the Digital Inputs When the RMI Board Is Installed in the Drive
- Appendix F - Using the Terminal Strip Analog Input
- Appendix G - Drive Regulation Overview
- Back Cover / Publication D2-3387-5 July 2013
4-83
Programming Reference
U.022 Motor Nameplate Horsepower
This parameter
identifies the motor
horsepower as it
appears on the motor
nameplate.
Parameter Range: 0.3 to 600.0 HP
Default Setting: Power Module-dependent, see Appendix C
Parameter Type: Configurable
Refer also to parameters: U.002 Motor Poles
U.003 Motor Nameplate Base Frequency
U.004 Motor Nameplate Amps
U.005 Motor Nameplate RPM
U.006 Magnetizing Current
U.007 Motor Nameplate Volts
U.023 Low DC Bus Fault Avoidance Enable
This parameter
selects how the drive
responds to power
loss (line dip
condition).
This feature applies
to SVC applications
only and is not
available if the drive
is configured as a
torque regulator.
Parameter Range: OFF = Drive will not regulate the DC bus on a line dip
condition
ON = Drive will decelerate the motor to attempt to
hold up the DC bus on a line dip condition
Default Setting: OFF
Parameter Type: Tunable
Refer also to parameters: N/A
If this feature is enabled and DC bus voltage drops below 80% of normal, the drive
decelerates the motor enough to maintain bus voltage. Alarm code LIL appears on
the display while the drive is regulating the DC bus. Note that the lighter the load,
the longer the power dip ride-through time can be. When input power is restored,
the drive ramps to the reference speed.
If this feature is enabled, and the DC bus voltage drops while the drive is stopped,
LIL will be displayed.
This parameter is not related to P.042 (Line Dip Ride-Through Time).