General Dynamics 7200 - 1.5.4 Note about connecting;disconnect from mains power

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Introduction

1.5.4 Note about connecting/disconnect from mains power.

The main power source supplying power to the rack that the 7200 Antenna

Control Unit is installed in should be easily accessible for disconnect should an

equipment fault occur.

1-4

Main Page

Default Chapter4
- Declaration of Conformity4
- Table of Contents5
- Scope9
- Organization of Included Contents9
1 Introduction9
- Purpose9
- Supplemental Literature on CD and Website10
- Technical Support11
- Important Safety Information11
2 Overview of the 7200 Acs15
- General Information about the 7200 ACS15
- System Specifications16
- 7200 Acs Specifications16
- System Configuration17
- Typical 7200 ACS Block Diagram17
- System Hardware19
  - 7200 ACU Hardware20
  - Antenna Drive Cabinet Hardware30
- Controls and Indicators35
  - 7200 ACU Controls and Indicators35
  - Drive Cabinet Controls and Indicators39
    - Drive Cabinet Pmcu and Relay Pcb Controls39
    - Drive Enable Switch39
- System Functions40
- Standby40
- Manual Control Via Portable Maintenance Control Unit (PMCU)41
  - Manual Antenna Control from the Drive Cabinet42
  - Manual Antenna Control from the Antenna Control Unit42
- Immediate Tracking42
- Tracking Functions45
  - Orbit Prediction Tracking45
3 Theory47
- Opt47
4 Installation and Initial Setup of System51
- Mechanical Installation51
  - Antenna-Mounted Components51
  - Installing the Drive Cabinet51
- Overview51
  - Installing the 7200 ACU52
Mounting the 7200 Acu52
- System Cabling54
  - 7200 Antenna Control System Cabling Diagram54
  - Drive Cabinet Main Power Connection55
Drive Cabinet Assembly55
- Connecting the Drive Motors to the Drive Cabinet56
  - Motor Connections to the Drive Cabinet56
  - Limit Switch Connections to the Drive Cabinet57
- Installing the 7200 ACU Control Cable58
- Resolver and Encoder Connections61
- Analog Input Connections66
- A/D Circuit Calibration67
- Digital Inputs67
- Remote Communications Connections68
- Communication Port Connections69
- Remote Beacon Select and Summary Fault Connections70
- Initial Power-Up and System Setup71
  - Drive Cabinet Power-Up and Initialization72
V1000 Keys, Displays, and Leds75
- Menu Structure for Digital LED Operator76
- V1000 Digital LED Operator Screen Structure76
- Changing Parameter Settings or Values on V1000 Drives77
- Gpd315 Drive Parameters78
- Inverter Drive Setup (Function Parameters)78
- V1000 Drive Parameters79
- AZ Motor Phasing80
- Drive Motor Phasing80
- EL Motor Phasing80
- Electrical Limit Switch Tests and Preliminary Settings81
- POL Motor and 4Th Axis Motor Phasing81
- ACU Power-Up and Initialization82
5 Operation85
- The 7200 ACS Menu System85
- Introduction85
- The Help System87
- System Prompts89
  - Error Messages for Incorrect Entries89
Parameter Edit Screen89
- Confirmation Messages90
- Parameter and Data Storage90
- Power-Up Procedures90
- Manual Movement of the Antenna91
  - Manual Movement from the Drive Cabinet (PMCU)91
  - Manual Movement from the ACU92
- The 7200 ACS Main Menu92
  - Return to Standby (Stop Tracking) Function93
  - Tracking Functions Menu93
Track a Target Screen93
- Track a Target Menu94
- Manually Bias Target Function95
- Manually Bias Target Screen95
- Modify Current Target Menu95
- Tracking Receiver Parameters96
- 253 Parameters97
- Analog Tracking Parameters97
- Dtr Parameters97
- Trl Parameters97
- Edit Current Target Menu98
- Reset OPT Target Function98
- Set Star Time Bias Function98
- Immediate Tracking Menu99
- Steptrack Parameters99
- Edit Steptrack Parameters... Menu101
- 7200 ACU Keypad Momentary and Sticky Modes102
- Manual Antenna Control Function102
- Manual Antenna Control Screen102
- Antenna Speed Selection Control from the ACU103
- Edit a New or Existing Target Menu103
- Creating a Target Name104
- Target Name Parameter104
- Editing a Target Name105
- Erasing a Target Name105
- Tracking Mode Parameter106
- Edit Target Parameters Menu107
- Star Tracking Mode Parameters107
- Star Tracking Parameters107
- OPT Tracking Mode Parameters108
- Spacecraft Parameters108
- Calibrate Tracking Signal109
- Opt Parameters109
- Advanced Opt Parameters110
- Non-Geosynchronous Support Parameters111
- Intelsat 11-Element Tracking Mode Parameters112
- Move to Longitude Tracking Mode Parameters113
- Move to Look Angles Tracking Mode Parameters113
- Orbital Element Tracking (OPTIONAL)114
- Orbital Element Tracking Parameters114
- Edit Schedule Menu115
- Start Target Scheduler115
- Target Scheduler Menu115
- Add a New Entry Menu116
- View/Edit Existing Entries Menu116
- Delete All Entries Function117
- Delete One Entry Menu117
- Clear/Correct System Faults Function118
  - Clear/Correct System Faults119
  - 7200 ACS Passwords120
  - 7200 ACS User Levels120
- Set User Level (and Passwords) Menu120
- Display System Status Menu121
  - A/D States122
  - Hardware Diagnostics122
  - Input States122
  - Output States122
  - VCPU Hardware Diagnostics123
RDC States Display123
- ACE DUART Diagnostics124
- Finite State Machine States125
- Position Loop Diagnostics125
- Steptrack Statistics125
- OPT Statistics126
- Box Limits127
- Orbit Data127
- Orbit Data Calculations127
- Background Tasks128
- Simulated Target129
- Star Viewing Windows129
- View Message Buffer130
- Serial Diagnostics Menus131
- Serial Dtr Diagnostic Fields131
- Serial DTR Diagnostics131
- Power-Up Test Report132
- Serial 253 Diagnostics132
- Serial TRL Diagnostics132
- ACU-CONFIG Firmware Options133
- Firmware Version Information133
- Network Diagnostics134
- Edit System Configuration Menu136
  - Tracking Receiver Parameters Menu136
  - Calibrating the Tracking Signal137
  - Receiver Controller Parameter137
  - Tracking Receiver Setup Menu137
  - Position Encoder Configuration Menu138
  - Position Encoder Configuration Parameters138
  - Steptrack Defaults Menu138
  - Supported Encoder Types139
  - Motion Limits Menu140
  - Motion Limits Parameters141
Soft Limits142
- Motion Errors143
- Immobile and Reversed Errors143
- Runaway Errors144
- Position Loop Parameters145
- Built-In Simulator Setup146
- Antenna Simulator Setup146
- Spacecraft Simulator Setup147
- Antenna Simulator Parameters147
- Spacecraft Simulator Parameters147
- Set UTC Date and Time148
- Site Data149
- Site Data Parameters150
- Rf/Geometry151
- Rf/Geometry Parameters151
- Network Configuration153
- Test Configuration Parameter153
- IP Address153
- Bit Hex Binary Description153
- Subnet Mask154
- Gateway Address155
- TCP Port156
- Shell156
- Echo156
- Newline156
- Checksums157
- Screen Lines157
- Remote Port Configuration157
- Logical Port to Physical Port Conversion Table158
- Remote Port Configuration Parameters159
- ACU Sync Configuration (OPTIONAL)160
- User Interface Options Menu161
- User Interface Options Settings161
- Tracking Restoration Options Menu163
- Tracking Restoration Options Parameters163
- Factory Tests164
- Video Tests164
- Keyboard Test165
- Reset ACU to ROM Defaults166
- I/O Loopback Tests166
- Force Faults Clear166
- Clear Message Buffer166
- Message Printer Options Parameters167
6 Maintenance169
- Air Filter169
- Power Entry Module Fuse170
7 Engineering Drawings171
APPENDIX A Acronyms and Abbreviations173
APPENDIX B 7200 ACU Password Protection177
- Setting Excitation Voltage181
APPENDIX C Two Speed Resolver Calibration181
- Two-Speed Internal Alignment182
- Tracking Tutorial183
- Fault/Error Topics191
APPENDIX D Tracking Tutorial for Operators191
APPENDIX E 7200 Troubleshooting Guide191
- Drive Cabinet Unresponsive/Inverter Display Blank192
- Drive Cabinet Inverter Faults192
- Overcurrent [Oc]193
- Overvoltage [Ov]193
- Undervoltage [Uv]193
- Overheating [Oh]193
- 7200 ACU Power-Up Failures194
- No Audible Beep at Power-Up194
- Display Shows Blinking Cursor Only194
- CPU Boot-Up Failure194
- Bus Error Occurs on Boot up195
- Soft and Hard Travel Limits195
- Axis Immobile with Summary Limit (Hard Limit)195
- Summary Limit Fault (When Antenna Is Not in a Limit)195
- Resolver Errors196
- Resolver Readout Bobble196
- Resolver Readouts Erratic with Antenna Motion197
- Resolver Readouts Not Changing with Antenna Motion197
- 7200 ACU Error Messages198
- Axis Fault (Applies To: AZ, EL)198
- Box Violation Limit (Applies To: Four Compass Directions)198
- Brake Set (Applies To: AZ, el - Systems with Brakes Only)198
- Bus Error “Card Name and Number” (Applies To: All Systems)199
- Encoder Error (Applies To: AZ or EL)199
- Immobile (Applies To: AZ, EL, and POL)199
- Intelsat Data Expired199
- Intelsat Pre-Epoch Prediction200
- Invalid Target in Target Schedule200
- Keyboard Stop200
- Non-Volatile RAM Corrupted200
- OPT Cannot Track (Applies To: All Systems)201
- Remote Control Panel Link Failure201
- Reversed (Applies To: AZ, el and POL)201
- Simulation (Applies To: All Systems)201
- Soft Limit (Applies To: AZ, el or POL)202
- Summary Limit (Applies To: AZ, el or POL)202
- Sun Outage -- Steptrack Inhibited (Applies To: All Systems)202
- SYSFAIL Line - Timeout (Applies To: All Systems)202
- Tracking Receiver Fault203
- Tracking Receiver in LOCAL Control203
- Tracking Receiver out of Band203
- Tracking Receiver Serial Link Failure203
- Axis Immobile204
- Tracking Signal Input Saturated (Applies To: All Systems)204
- Axis Reversed205
- Axis Runaway205
- Position Loop Errors205
- Overshooting (Motor Turning on and off Repeatedly)205
- Too Long to Reposition to a New Satellite206
- Target Acquisition Errors206
- AST/OPT Tracking Errors206
- Target Tracking from Spacecraft206
- "Excessive Tracking Signal Noise" Error Displayed207
- Large Signal Fluctuation During AST Operations207
- Poor Tracking Performance207
- If the System Is Not Adequately Tracking207
- Intelsat (IESS-412) Tracking Errors208
- "Intelsat Data Expired" Error Displayed208
- "Intelsat Pre-Epoch Prediction" Error Displayed208
- "Intelsat Data Invalid--Cannot Track" Error Displayed208
- Site Test Procedure209
- Preliminary Information211
- Drive Cabinet Line Voltage Measurements and Power-Up211
- 3-Phase Systems211
APPENDIX F Site Acceptance Test Procedure211
- Motor Phasing Tests212
- Miscellaneous Error and Fault Messages213
- Limit Switch Tests214
- Three Axis System (if Applicable)215
- Four Axis System (if Applicable)215
- Manual Antenna Control Tests216
- Three Axis System216
- Four Axis System216
- Software Limit Tests218
- Motion Limits218
- Steptrack Tests220
- Input Signal Variation220
- Tracking Accuracy221
- Orbit Prediction Tracking (OPT)222
- System Parameter Recording223
APPENDIX G Graphical Menu Tree231
- Main Menu233
- Mode Specific Parameters234
- Display System Status235
- Edit System Configuration236
APPENDIX H Vendor Data237
Field Procedure to Install CTB055239
- Standard Method239
- Alternate Method if Ctb055 Is Not Available239
APPENDIX J Field Procedure to Install CTB055241
NORAD Tracking241
- Element Set Format241
- CP/LP PATH Option Notes247
- Changes to User Interface247
- Status Examples247
- Target Editing Changes248
- M&C Support249
- Additional Support for CP_LP-PATH250
- Diagnostics251

General Dynamics 7200 - 1.5.4 Note about connecting;disconnect from mains power

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