PG Drives Technology VR2 series User Manual

VR2 SERIES
WHEELCHAIR
CONTROL SYSTEM
OPERATION,
INSTALLATION &
PROGRAMMING
SK77898/2
PG DRIVES TECHNOLOGY

PG Drives Technology VR2 series Specifications

General

Brand	PG Drives Technology
Model	VR2 series
Category	Control Systems
Language	English

Summary

Chapter 1: Operation

VR2 Control Buttons and Gauges

Wheelchair Locking and Joystick Function

Speed and Actuator Controls

Tips for Using Your Control System

Precautions for Use and Hazards

Warns about potential hazards, system precautions, and electronic interference.

Safety Checks and Servicing

Outlines daily/weekly safety checks and scheduled servicing recommendations.

Control System Status and Troubleshooting

Battery Gauge and Charging

System Programming

Introduces the concept of programming the VR2 control system for customization.

Chapter 2: Installation

Program Settings and System Makeup

Covers defined program settings and the modular makeup of the VR2 control system.

Preventing Unauthorized Use

Connections and Crimping

VR2 Power Module Wiring

Illustrates the wiring connections for the VR2 Power Module.

Drive Motors and Battery Requirements

Battery Charging Methods

Inhibit Functions

Actuator Control Parameters

Electromagnetic Compatibility (E.M.C.)

Chapter 3: Programming

Adjustable VR2 Parameters

Lists all programmable parameters categorized for easy reference.

Safety Fences and Drive Profiles

Explains programmable limits (fences) and drive profiles for wheelchair operation.

Speed Parameters Configuration

Details parameters for adjusting acceleration, deceleration, and speed settings.

Actuator Parameter Settings

Covers parameters related to actuator operation, limits, and selection.

Operation Parameters

Covers parameters affecting the wheelchair's operational behavior like sleep timer and joystick throw.

Battery Parameter Settings

Details parameters related to battery monitoring, flash levels, and voltage cut-out.

Inhibit Parameters Configuration

Configures inhibit inputs for driving, speed limiting, and actuator functions.

General Parameters and Alarms

Covers general operating parameters like brake rates, alarms, and programming restrictions.

Motor Parameter Settings

Details parameters for motor output, current limits, and temperature management.

Motor Compensation and Control

Chapter 5: Dual Attendant System

Dual Module User Controls and Buttons

Maximum Speed Controls

Dual Module Installation

Dual Attendant System Connections

Joystick Orientation for Dual System

Dual Module Diagnostics

Chapter 6: Servicing & Diagnostics

Servicing and Replaceable Components

Joystick Module Replacement

Joystick Cable Replacement

Keypad Replacement Procedure

Diagnosing System Trips

Trip Type Identification and Causes

Lists trip codes, types, and their corresponding descriptions and possible causes.

Basic Tests and Procedures

Chapter 7: Warning Summary

General Driving and Hazard Warnings

Covers warnings related to driving techniques, hazards, and system malfunctions.

Battery, Charging, and Programming Warnings

Details warnings concerning battery safety, charging procedures, and programming risks.

Servicing, Warranty, and Interlock Warnings

Addresses warnings related to servicing, warranty voiding, and charger interlock.

Wiring, Motor, and EMC Warnings

Covers warnings related to wiring, drive motors, and electromagnetic compatibility.

Programming, Safety Fences, and Brake Fault Warnings

Highlights warnings for programming, safety fences, brake fault detection, and motor compensation.

Torque, Tremor Damping, and Mounting Warnings

Details warnings related to torque, tremor damping, mounting, and servicing.

Basic Tests and Gradient Test Warnings

Chapter 8: Specifications

Electrical Specifications

Lists the electrical characteristics of the VR2 control system, including voltage, current, and frequency.