ASC Signal NGC-ODU-208-5 RF Attenuator Manuals

Manuals and User Guides for ASC Signal NGC-ODU-208-5 RF Attenuator. We have 1 ASC Signal NGC-ODU-208-5 RF Attenuator manual available for free PDF download: Advanced Technical Manual

ASC Signal NGC-ODU-208-5 Advanced Technical Manual

ASC Signal NGC-ODU-208-5 Advanced Technical Manual (90 pages)

Antenna Controller Unit & Handheld Controller

Brand: ASC Signal | Category: Antenna | Size: 4 MB

Table of Contents

Table of Contents
3
Figure 1-12B: Button Ribbon Options, Password Screen
3
INTRODUCTION: How to Use this Manual

6
1 Operation of Handheld Controller

10
2 ODU System & Parts Overview

30
- ODU with Parts Numbered
  30
- Figure 2-1: NGC Outdoor Unit
  30
- ODU Connectors & Cable Glands
  31
- Figure 2-2: ODU Interface Connectors & Cable Glands
  31
- A1 Master Controller (MC-7)
  32
- Figure 2-3: Master Controller PWA
  32
- ODU Connectors & Cable Glands
  32
- MC-7 Switches
  34
- MC-7 Jumpers
  34
- MC-7 Test Points
  34
- A2/A4/(OPTION) A6 Axis Control Units (ACU)
  35
- Figure 2-4: Axis Control Unit PWA
  35
- Axis Control Unit PWA Front Edge Indicator Leds & Display
  35
- Axis Control Unit PWA Indicator Leds Description
  36
- ACU Switches
  36
- ACU Jumpers
  36
- A3/A5/(OPTION) A7 Axis Sending Units (ASU)
  37
- Figure 2-5: Axis Sending Unit PWA
  37
- ACU Test Points
  37
- Axis Sending Unit PWA Front Edge Indicator Leds & Display
  38
- Axis Sending Unit PWA Indicator Leds Description
  38
- ASU Switches
  39
- ASU Jumpers
  39
- ASU Test Points
  39
- A8/A9 El/Az VFD
  40
- Figure 2-6: VFD (Cover off & Terminals Exposed)
  40
- VFD Sizes
  41
- A10 Power Supply Board
  43
- Miscellaneous Parts Descriptions
  44
- Terminal Blocks (TB1-TB4)
  45
- TB4 Designations
  45
- TB3 Designations
  45
- A13 External Wiring Interface (EWI)-1
  46
- Figure 2-7: External Wiring Interface
  46
- TB1 Designations
  46
- EWI-1 J3 Pin-Out
  47
- EWI-1 J5 Pin-Out
  47
- A13 External Wiring Interface (EWI)-2
  48
- Figure 2-8: EWI-2 Board
  48
- EWI-1 J7 Pin-Out
  48
- EW2-1 J6 Pin-Out
  49
- EWI-2 J3 Pin-Out
  50
- EWI-2 J5 Pin-Out
  50
- EW2-1 J6 Pin-Out
  50
- EWI-2 J7 Pin-Out
  50
3 ODU System & Parts Troubleshooting

51
4 Cleaning, Inspections, & Maintenance

60
- General Cleaning
  60
- Inspections
  61
- Preservation of Component Parts (Aluminum Only)
  61
- Presence of Moisture/Water
  62
5 NGC-ODU Spare Kits

63
- Vfds
  63
- Power Supplies
  63
- Boards
  63
- Pol Drive Related
  63
- Low Temp Related
  63
- Circuit Breakers
  64
- Spare E-Stop
  64
- Spare Handheld Terminal
  64
APPENDIX A: PWA Display Codes & NGC-ODU Faults Glossary

65
APPENDIX B: Theory of Operation

68
- Figure B-1: NGC-ODU Block Diagram
  68
- Figure B-2: NGC Antenna Control System Block Diagram
  69
APPENDIX C: Glossary Tables

74
APPENDIX D: Equipment Issues & Tech Support

90

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