Delta 3Ax-602646-xUxx User Manuals

Table of Contents

• INTRODUCTION

  1
• Safety Summary

  1
• Keep Away from Live Circuits

  1
• Live Circuit Contact Procedures

  1
• Physical Specifications

  2
• Electrical Specifications

  2
• Bus Supply, Control Supply and Shunt Specifications

  2
• Transient Voltage Filter

  6
• Transient Surge Suppressors

  6
• Fly-Back Diode

  6
• Fuses

  6
• Ground Fault (GF)

  6
• GETTING STARTED

  9
• Inspection upon Receipt

  9
• Storage Requirements

  9
• Prior to Installation

  9
• Installation Considerations and Options

  9
• Option 3, 3A and 3B (External Mount)

  9
• Option 4 and 4A (Internal Mount)

  9
• THEORY OF OPERATION

  11
• Configuration

  11
• Logic Board

  11
• Current Sense Board

  12
• Firing Boards

  12
• Soft Start and Shunt Regulator

  12
• DC Bus Power Supply

  12
• Heat Dissipation

  13
• Shunt Considerations

  13
• INSTALLATION

  15
• Quad Amplifier Channel Connections

  15
• Two Quad Amplifier Example

  15
• Typical Quad Amplifier Setup

  15
• Accessory Terminal Board (Acc-8F, Acc-24E2)

  16
• PWM Input Cables

  16
• Connectors

  16
• Main AC Input Power

  19
• Control AC Input Voltage

  19
• Bus Power Enable/Emergency Stop

  21
• Shunt and Bus

  21
• Bus

  21
• Bus Filter/Indicator

  21
• Motor Wiring

  21
• Motor Over-Temp Sensor

  21
• Jumpers, Potentiometers, Test Points, and LEDs

  21
• Grounding

  25
• General

  25
• Main Power Supply (DC Bus)

  25
• Motor

  25
• PMAC2 I-Variables Setup

  25
• Ix00

  25
• Ix01

  25
• Ix02

  25
• Ix25

  25
• Ix82

  25
• I900

  25
• I9n6

  26
• Start-Up Procedures

  26
• Power On Sequence

  26
• P2Setup

  26
• TROUBLESHOOTING

  29
• Axis-Specific Faults

  29
• Global Faults

  29
• Serial Fault/Status Data

  29
• LED Fault Indicator

  30
• Global Fault Only

  30
• Global and Axis-Specific Faults

  30
• Axis-Specific Fault Only

  30
• ILLUSTRATED REPAIR PARTS LIST

  33
• Scope

  33