Regulator Description; Parameter Overview; Power Unit And Application Specific Adjustments; 1 - Regulator, Overview - Reliance electric GV3000/SE Instruction Manual

Regulator Description

For GV3000/SE features refer to leaflet GV3000-BR-01-EN available at Rockwell Automation Sales
offices.
The GV3000/SE (Enhanced) controller is user selectable in its performance:
- General purpose control, ideal for a broad range of industrial applications, is performed by
V/Hz control mode using low cost standard AC motors,
- High performance is provided by Vector control mode using AC motors with encoder.
V/Hz Mode: The variable motor speed is achieved by outputting a frequency and the appropriate motor
voltage in open loop control. The PWM signal is produced by software to switch output modules
achieving three phase motor voltage at requested frequency. A constant ratio of voltage to frequency
(V/Hz) provides generally a constant motor torque (low speeds need more voltage to compensate for
motor losses). A function generator calculates the motor voltage based on requested frequency and
user selected drive load characteristics.
Vector Mode: The GV3000/SE controller is a high performance, variable speed AC controller.
It provides either closed loop flux- vector control operation (FVC) with speed feedback provided by an
encoder or Sensorless vector control operation (SVC). The GV3000/SE provides high performance
regulation of motor speed, torque and direction.
Drive operation is either performed through the front panel/keypad, from remote devices wired to the
controller terminal block, PC, or one of several serial communication boards.
Parameter settings are accomplished through entry at the local keypad, or PC.
Digital displays of SPEED, Volts, Amps, Hz, kW, Torque, Speed Reference, and Drive Status are
available by selecting the desired MONITOR mode. Keypad operation is defined in Section 3.

Parameter Overview

Refer to Sections 4 to 6 for parameter descriptions, Section 8 for Parameter Quick Reference Guide.
Parameter lists are arranged by subject and parameters are numbered according to their specific task in
the controller software configuration. Three (3) parameter subject lists are accessible by the user:
P - General Controller parameters:
First Menu Short List: P.000 - P.006
Second Menu List:
H - V/Hz parameters only:
U - Vector parameters only:
r - RMI option parameters :

Power unit and application specific adjustments

Refer to the section 6, for parameter description of H.017 to adjust the charging type and DC-Bus
behavior. On vector mode the selection is not possible but it is usable for DC and AC supplied units
without adjustment.
49'1329 e

1 - REGULATOR, OVERVIEW

P.007 - P.099 2nd list with password enabled by Parameter P.006
H.000 - H.022
U.000 - U.048
r.001 - r.066 only if RMI option card is mounted.
For r-parameter description please refer to RMI-Manual 49'1330
GV3000/SE 1 - 1