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Table of Contents
Summary of Contents for ViaSat 3862
- Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
- Page 2 Model 3862 Autotrack Digital Controller Operation and Maintenance Manual Manual Part No. 1000569 January 2003 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 3 ViaSat, Inc. The information in this document is subject to change without notice. ViaSat, Inc. assumes no responsibility for any errors that may appear in this document and does not warranty any specific application. Any product names mentioned herein are used for identification purposes only, and may be trademarks and/or registered trademarks of their respective companies.
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Page 4: Table Of Contents
Damage or Loss During Shipment ...............2-1 Equipment Return....................2-1 Installation Procedure ....................2-2 2.4.1 General........................2-2 2.4.2 Chassis Slide Mounting..................2-2 2.4.3 Cable Connectors ....................2-3 2.4.4 Host Computer Interfaces..................2-16 2.4.4.1 Serial Communications ..................2-16 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 5 Menus ........................3-9 3.3.13 Softkey Axis Assignment ..................3-9 3.3.14 Secondary Modes ....................3-10 3.3.14.1 Standby Mode......................3-10 3.3.14.2 Scan Mode ......................3-11 3.3.14.3 Slave Mode......................3-11 3.3.14.4 Stow Mode ......................3-11 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 6 4.2.3 Operator/remote Interface Assembly..............4-10 4.2.4 Autotrack Assembly (Optional) ................4-11 4.2.5 Resolver Reference Oscillator Assembly ............4-12 4.2.6 Synchro Reference....................4-13 4.2.7 Analog Rate Loop Assembly (Optional)............4-13 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 7 Fan Assembly Installation..................5-13 Parts List ....................... 6-1 Introduction ......................6-1 Parts List and Assembly Drawings ..............6-1 6.2.1 Explanation of Title Block on Parts Listing ............6-1 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 8 Table of Contents 6.2.2 Explanation of Parts Lists Column Headings .............6-1 Ordering Parts ......................6-2 Drawings ......................7-1 Introduction ......................7-1 Drawing Index......................7-1 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 9: List Of Figures
Figure 4.1. 3860 Digital Controller Block Diagram, Single-chassis Configuration ......4-3 Figure 4.2. 3860 Digital Controller Block Diagram, Two-chassis Configuration ......4-5 Figure 4.3. Servo Assembly Block Diagram ..................4-7 3862 Autotrack Controller viii Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 10: List Of Tables
Table 5-3. Routine Inspection .......................5-2 Table 5-4. Consumable Materials List ....................5-6 Table 5-5. Troubleshooting Chart ......................5-7 Table 5-6. Finish Repair Consumable Materials ................5-9 Table 7.1. Drawing Index ........................7-1 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 11: Safety Summary
Keep cleaners in special polyethylene bottles or in safety cans and in minimum quantities. Discard soiled cloths into safety cans. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 12: General Information
Lists of illustrations and tables indicate their numbers, titles, and page numbers. Abbreviations, phrases, and words appear in the text exactly as they appear on the equipment. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 13: Format Of This Manual
1.1.1.1 Second Subordinate 1.1.1.1.1 Third Subordinate 1.1.1.1.1.1 Fourth Subordinate 1.5 Change Recommendations Submit recommendations concerning changes to ViaSat. 1.6 Description The Series 3860 of Digital Controllers (Figure 1.1) provide antenna pedestal or positioner control in tracking, communications, and microwave instrumentation applications. These controllers implement full digital servo loop control and compensation in several control modes suitable for use with two-axis pedestals and may be adapted for use with positioners having up to eight axes. -
Page 14: Major Components
(Autotrack) function requires input of both a signal strength and a tracking video signal from the receiver. The Autotrack function can be used with a wide variety of feeds and is compatible with ViaSat Satellite Networks ESCAN and MONOSCAN tracking feeds and the associated digital demodulation techniques. -
Page 15: Physical Configurations
All of the Series 3860 Digital Controller's printed wiring boards provide direct cabling access through integral connector plates on the unit's rear panel. A fan in the rear panel provides cooling for the enclosure. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 16: Figure 1.2. 3860 Digital Controller Functional Configurations
Chapter 1 - General Information Figure 1.2. 3860 Digital Controller Functional Configurations 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 17: Specifications
Pedestal Control Modes Standby, Rate (Slew), Position, Autotrack, Slave, Remote and Scan Pedestal Position Feedback Six independent synchro/resolver to digital converters channels 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 18: Glossary Of Symbols And Abbreviations
AMPL amplitude AUTOTRK autotrack AUTODV auto diversity azimuth built-in test BKMODE backup mode celsius CHANN channel CMD, CMND command 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 19 NVRAM nonvolatile RAM operator remote interface personal computer pedestal proportional/integral/derivative POS, POSN position POSERR position error POSMEM position memory POSNFL, PFLT position filter 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 20 STPSZE step size TESTPT test point THRHLD threshold TIM DUR time duration TQBIAS, TQB torque bias TRAVL travel transistor-transistor logic volts watts 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 21 Chapter 1 - General Information Blank 3862 Autotrack Controller 1-10 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 22: Installation
Equipment Return ViaSat makes every reasonable effort to ensure that all items arrive safely and in working order. When equipment is received, which is not in working order, return the equipment to the factory for repair or replacement. Return the equipment according to the following procedure. -
Page 23: Installation Procedure
The nut pattern matches standard chassis slides. A typical example of slide mounting is shown in Figure 2.1. Figure 2.1. Typical Slide Mounting 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 24: Cable Connectors
This connector provides interface to resolvers or Interface Female synchros for axis position feedback or slave input. Refer to Table 2.6 for pin assignments. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 25 2.16 for pin assignments. Channel 7 AGC J404 This type ST connector provides AGC input. Channel 7 Video J405 This type ST connector provides tracking video input. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 26 + 15 V DAC2 Not Connected DAC1 - 15 V AMP_OUT (Test Point) ADC10 MUX_OUT (Test Point) ADC9 ADC4 ADC8 ADC3 ADC7 ADC2 ADC6 ADC1 ADC5 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 27: Figure 2.2. Typical Rear-Panel Connector Interface
Chapter 2 - Installation Figure 2.2. Typical Rear-panel Connector Interface 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 28 Input Pull-Up For Stat09 - Stat16 Lines Not Connected Not Connected Not Connected Input Pull-Up For Stat08 - Stat01 Lines Not Connected Not Connected 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 29 S63 (Channel 6 Lead S3) S62 (Channel 6 Lead S2) S61 (Channel 6 Lead S1) Not Connected S54 (Channel 5 Lead S4) S53 (Channel 5 Lead S3) 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 30 Table 2.7. Pin Functions for J202, Digital I/O Function Function STAT21 STAT31 STAT17 CMND17 CMND10 CMND19 CMND12 CMND21 CMND14 CMND23 CMND16 STAT25 STAT30 STAT27 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 31 I/O line 10 I/O line 0 I/O line 12 Not connected I/O line 14 I/O line 28 I/O line 7 I/O line 27 3862 Autotrack Controller 2-10 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 32 Table 2.9. Pin Functions for J301, IEEE-488 Bus Signal Assignments Function Signal Name DIO 1 DIO 5 DIO 2 DIO 6 DIO 3 DIO 7 DIO 4 DIO 8 NRFD NDAC 3862 Autotrack Controller 2-11 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 33 Table 2.12. Pin Functions for J304, Serial Port 1 Ground Function Function + RX1 RS-422 TX1 RS-232 Not Connected – TX1RS-422 RX1 RS-232 – RX1 RS-422 + TX1 RS-422 3862 Autotrack Controller 2-12 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 34 Channel 3 AGC Channel 4 AGC Return Channel 3 AGC Return Channel 4 Video Return Channel 3 Video Return Channel 4 Video Channel 3 Video 3862 Autotrack Controller 2-13 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 35 Table 2.18. Pin Functions for J407, Serial Link 1 Function Function + RX1 RS-422 TX1 RS-232 Not Connected – TX1 RS-422 RX1 RS-232 – RX1 RS-422 + TX1 RS-422 3862 Autotrack Controller 2-14 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 36 AZ Tach 2+ ADC7 EL Tach 1+ EL Tach 1 - or ADC6 (1) AZ Tach 1+ AZ Tach 1 - or ADC5 (1) 3862 Autotrack Controller 2-15 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 37: Host Computer Interfaces
PWB to set the GPIB address. The factory default address is set as device 3. If the digital controller communicates with a host computer via IEEE-488, the 3862 Autotrack Controller 2-16 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 38 15 Bit Weight J14 Pins 3 to 14 J14 Pins 4 to 13 12 Bit Weight Address Bit Weight =4 Bit Weight =2 3862 Autotrack Controller 2-17 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 39: Time-Stamped Position And Autotrack Status Message
3862 Autotrack Controller 2-18 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 40 12 = Autotrack, S-Band Right Channel Selected, Ka Band Left Feed Selected 13 = Autotrack, S-Band Right Channel Selected, Ka Band Right Feed Selected 3862 Autotrack Controller 2-19 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 41: Gps Time-Code Interface
A list of these related publications is given in Chapter 1 of the system manual. 3862 Autotrack Controller 2-20 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 42: Initial Turn-On And Checkout
SERVO BOARD 9: PRESENT — will indicate PRESENT if second servo board is installed; will indicate NOT PRESENT if board is installed and 3862 Autotrack Controller 2-21 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 43 Verify that displayed azimuth position increases. If displayed position angle changes erratically or not at all, stop antenna by releasing joystick. Refer to system documentation for troubleshooting procedures. 3862 Autotrack Controller 2-22 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 44 If an external single-speed resolver or synchro position command is available, the system can be checked out in the Slave mode of operation. To 3862 Autotrack Controller 2-23 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 45: Axis Position Offsets
Enter calculated offset using numeric keypad and press ENTER. i) Position axis to reference and verify that the correct readouts are displayed. 3862 Autotrack Controller 2-24 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 46: Operation
Enter local mode by selecting from softkey menus and connecting the local control cable. When operating in local mode, commands from the front panel or another control computer are ignored. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 47: Remote Control
LCD, and changes as the handwheel is turned. The left handwheel is assigned to the same axis as the left softkeys, and the right handwheel is assigned to the same axis as the right softkeys. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 48: Figure 3.1. 3860 Digital Controller Front Panel
Also will terminate data entry with no change. Clears last entry prior to entering confirmation. Enters displayed data. 0,1,2,3,4,5,6,7,8,9,-,. Adds character to display. Softkeys Executes action or selects new menu. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 49: Liquid Crystal Display Indicators
POSITION is in normal video and AUTOTRACK is in reverse video under the axis angle displays, the system is autotracking a target with the Position Mode selected as backup. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 50: Data Entry
When a request for data entry is displayed ("ENTER ANGLE:" for example), all mode control operations are disabled until data is entered or the ESC key is pressed. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 51: Softkeys
Standby mode. Ensure that the interlock and alarm indicators are off, and that there are no error messages displayed. To power down the controller, press the power switch again. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 52: Figure 3.3. Top Level Softkey Menu
Chapter 3 - Operation Top Level Softkey Menu Figure 3.3. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 53: Emergency Shutdown
Turning the knob counterclockwise decreases the angle and turning it clockwise increases the angle. Refer to paragraph 3.3.15.3 and Figure 3.8 for information on Position mode parameters. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 54: Rate Mode
3.4 shows the softkey menu choices that assign a group of softkeys to another axis. MENUS AXIS RETURN 12840 Softkey Axis Assignment Figure 3.4. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 55: Secondary Modes
Standby, power is applied to the axis, but the drive motor is disabled and the brakes are set. In an emergency situation, pressing the STOP key on the numeric keypad places all axes in Standby mode. 3862 Autotrack Controller 3-10 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 56: Scan Mode
In systems with elevation remote stow pins, selecting Stow mode will only drive the elevation axis to the stow position. This mode does not control the remote stow pins. 3862 Autotrack Controller 3-11 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 57: Setup Menus
Press either position softkey, POSNFL, or rate softkey, RATEFL. The filter selection menu is displayed. f) Press softkey for desired filter. to display the top level menu. Press RETURN 3862 Autotrack Controller 3-12 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 58: Figure 3.6. Servo Parameters
OUT 2 PF OUT RTF IN RETURN AUTERR STPSZE TIMDUR # (s) STPRSP RUNSTP STORE TOGGLE RETURN RETURN 13011 Figure 3.6. Servo Parameters 3862 Autotrack Controller 3-13 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 59: Torque Bias Parameters
With top level menu displayed, press MENUS softkey for the desired axis. b) Press SETUP. Setup menu is displayed. c) Press SERVO. Servo menu is displayed. menu is displayed. Press TESTPT. Test port 3862 Autotrack Controller 3-14 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 60: Step Response Test
To save step response data and analysis results, press STORE. Store overwrites any previously saved test results. To switch display between current test results and previously stored test results, press TOGGLE 3862 Autotrack Controller 3-15 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 61: Scan Parameters
With top level menu displayed, press MENUS for the desired axis. b) Press SETUP. Setup menu is displayed. c) Press SCAN. Scan menu is displayed. 3862 Autotrack Controller 3-16 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 62: Sector Scan
Press AMPL to set the scan amplitude in degrees (centered about start position) of the range of the steps. This value must be greater than step size or no step will occur. 3862 Autotrack Controller 3-17 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 63: Spiral Scan
Press SPACE to enter the Spacial angle between adjacent scans. Enter a value of 0° to +90°. 3.3.15.3 Position Parameters Refer to Figure 3.8. These softkeys select axis position display and control parameters. 3862 Autotrack Controller 3-18 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 64: Limit Parameters
Scaling and limiting values are set from the front panel or from a remote computer. NOTE 3862 Autotrack Controller 3-19 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 65: Control Menus
The control softkeys allow the operator to set parameters for: 3862 Autotrack Controller 3-20 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 66: Local/Remote Control
Control Menus Figure 3.10. 3.3.16.1 Local/remote Control Refer to Figure 3.11. These softkeys allow choosing local or remote control for the digital controller. 3862 Autotrack Controller 3-21 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 67: Autotrack Mode
Press FNTPNL to control the digital controller from its front panel. 3.3.16.2 Autotrack Mode The Autotrack mode is available in Model 3862 Digital Controllers only. Refer to Figure 3.12. These softkeys allow entering Autotrack mode parameters. In Autotrack mode, position error commands are generated by the autotrack PWB from the tracking video. -
Page 68: Figure 3.12. Autotrack Mode Parameters
Autotrack. MLTPTH prevents axis from tracking below the preset minimum angle. 4. Press MINANG. Enter in degrees the minimum angle below which digital controller will not command pedestal after tracking begins. 3862 Autotrack Controller 3-23 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 69: Steptrack Mode
AGC signal using steptrack techniques. STPSZE # (%) THRHLD # (dB) MENUS CONTRL STEPTR RETURN 07750-01 Figure 3.13. Steptrack Mode Parameters 3862 Autotrack Controller 3-24 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 70: Agc Channel Input
Press NARROW to select the narrowband receiver for input. Enter in dB the signal strength sufficient to enable tracking. 3862 Autotrack Controller 3-25 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 71: Digital Controller Setup Configuration Store/Recall
Autotrack acquisition threshold for all seven channels (if installed) • Autotrack receiver channel selection (if installed) • Steptrack stepsize (if installed) • Steptrack beamwidth (if installed) 3862 Autotrack Controller 3-26 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 72: Figure 3.15. Digital Controller Setup Configuration Store/Recall
1 through number 4. f) Press RECALL. Recall menu is displayed. Press RCALL1 through RCALL4 to recall the desired configuration. 3862 Autotrack Controller 3-27 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 73: Feed Scan Selection
1. Press 1&2 to select feed elements 1 and 2. The resulting signal is the sum of the signals from feed elements 1 and 2. 3862 Autotrack Controller 3-28 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 74: Time And Date Set
STAT lines are closed when the menu item is displayed in normal video (light background with dark characters). CMND menus provide actuation of Darlington drivers to control 3862 Autotrack Controller 3-29 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 75: Remote Operation
232 or RS-422) or parallel (IEEE-488) interface. Refer to paragraph 3.3.16.1 for the procedure to enter remote operation mode. Refer to Appendix A for detailed information on remote interface commands. 3862 Autotrack Controller 3-30 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 76: Principles Of Operation
The board has feed control drivers and receives automatic gain control (AGC) and tracking video signals from the 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 77 Controller. Figure 4.1 illustrates the single-chassis configuration, figure 4.2 illustrates the two-chassis configuration. Both configurations use the same functional modules in different physical arrangement to implement the control system. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 78: Figure 4.1. 3860 Digital Controller Block Diagram, Single-Chassis Configuration
Chapter 4 - Principles of Operation (Insert tabloid foldout page here) Figure 4.1. 3860 Digital Controller Block Diagram, Single-chassis Configuration 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 79 Chapter 4 - Principles of Operation (Insert tabloid foldout page here) 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 80: Figure 4.2. 3860 Digital Controller Block Diagram, Two-Chassis Configuration
Chapter 4 - Principles of Operation (Insert tabloid foldout page here) Figure 4.2. 3860 Digital Controller Block Diagram, Two-chassis Configuration 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 81 Chapter 4 - Principles of Operation (Insert tabloid foldout page here) 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 82: Servo Assembly
(other than the interface to the synchros/resolvers) such as limits, interlocks, power amplifier control, brake control, and others. Figure 4.3. Servo Assembly Block Diagram 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 83: Synchro/Resolver Assembly
The status of tracking synchro/resolver to digital converters is monitored and read by the Servo Assembly in its BIT functions. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 84: Figure 4.4. Synchro/Resolver Assembly Block Diagram
I/O port. The port can be configured as input or output in sections of 16 bits. The strobe lines (BAclocks) for input direction are provided on the connector to enhance usability of the port. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 85: Operator/Remote Interface Assembly
In that instance, the PC Interface Module is required for user interface and steptrack capabilities. Figure 4.5. Operator/remote Interface Assembly Block Diagram 3862 Autotrack Controller 4-10 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 86: Autotrack Assembly (Optional)
±10 V dc range. The Autotrack Assembly has feed and scanner control with TTL differential drivers which are compatible with ViaSat Satellite Networks ESCAN and MONOSCAN tracking feeds. 3862 Autotrack Controller 4-11 Artisan Technology Group - Quality Instrumentation ... -
Page 87: Resolver Reference Oscillator Assembly
This reference signal is distributed to the resolvers in the pedestal and to the Synchro/Resolver Assembly to facilitate data conversion. 3862 Autotrack Controller 4-12 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 88: Synchro Reference
Bias voltages from potentiometers provide means for introducing a bias torque in the pedestal dual drive train to minimize backlash. 3862 Autotrack Controller 4-13 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 89: Motherboard
The Front-panel Board Assembly is the interface between the front-panel components and the Operator/Remote Interface Assembly. The front-panel board contains no active components. 3862 Autotrack Controller 4-14 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 90: Maintenance
Check all components for evidence of overheating, breakage, vibration damage, corrosion, or loose or corroded connections. Any damage found during inspection should be corrected immediately. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 91: Cleaning
Periodic preventive maintenance reduces the possibility of failure. If, however, the digital controller should fail, follow these general procedures. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 92 (b) CR5 and CR7 indicate serial interface activity with the ORI PWB. CR5 is toggled on every received command from the ORI. CR7 is toggled after the reply to the ORI is sent. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 93 If this was the cause of the message, the error message may be cleared by pressing the ESC key on the front panel. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 94 Repair or replace servo board. Axis does not follow commands or Check with ViaSat Satellite Networks for possible compensation oscillates when commanded to a parameter changes. Ensure test input on softkey menu is new position disabled.
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Page 95: Alignment
Table 5.2. The following paragraphs contain the procedures for removing and replacing field- replaceable components. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 96: Prerequisites To Removal And Installation
Remove three screws securing cover to chassis. d) Slide cover towards rear of unit until it clears mounting slots. 5.6.3 Servo, Synchro/resolver, ORI, Or Autotrack Board Removal 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 97: Servo, Synchro/Resolver, Ori, Or Autotrack Board Installation
Remove wire harness connectors (qty 2) from board edge connectors. c) From underneath chassis, remove four screws and lockwashers securing board to bottom panel. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 98: Resolver Reference Board Installation
From underneath chassis, attach board to panel with four screws and lockwashers. c) Reconnect wire harness connectors (qty 2) to board edge connectors. d) Replace cover on chassis and secure with three screws. 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 99: Power Supply Removal
Failure to observe this warning may result in serious injury or death to personnel. a) Remove cover from chassis (refer to paragraph 5.6.2). 3862 Autotrack Controller 5-10 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 100: Power Inverter Installation
Remove two screws and upper chassis bezel from chassis. e) Carefully lift front-panel assembly up and away from controller chassis and place face down on support surface. 3862 Autotrack Controller 5-11 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 101: Optical Encoder Installation
Secure upper chassis bezel to chassis with two screws. g) Position encoder knob on shaft and secure with set screw. h) Replace cover on chassis and secure with three screws. 3862 Autotrack Controller 5-12 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 102: Fan Assembly Removal
Install four screws, four nuts, and eight washers to secure the fan assembly to the enclosure rear panel. c) Connect fan assembly power cable. d) Replace cover on chassis and secure with three screws. 3862 Autotrack Controller 5-13 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 103 Chapter 5 - Maintenance Blank 3862 Autotrack Controller 5-14 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 104: Parts List
This column contains the number of units of this part in the group or assembly. This column indicates the Unit Of Measure of the line item. Item This column contains the ViaSat part number. Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 105: Ordering Parts
This column indicates the revision level if the line item. Description This column contains a brief description of the part. Ordering Parts When ordering parts from ViaSat, always include the ViaSat part number, the part description, the unit name and unit serial number. Parts List Index Part Number... - Page 106 Chapter 6 - Parts List Item: 1004886 ANTENNA CONTROL UNIT, AUTOTRACK (P/L ONLYRevision: Level Qty UOM Item Description ------------------------------------------------------------------------------ 1 EAC 720176 3860 ANTENNA CONTROL UNIT (SEE DASH#) 1 EAC 720202 ACU PRODUCTION TEST PROCEDURE (PLACEHOLD 1 EAC 720201 ANTENNA CONTROL UNIT CONFIGURATION LIST 1 EAC 720206...
- Page 107 Chapter 6 - Parts List Item: 720142-001 CHASSIS ASSY 3860 ANTENNA CONTRL UNIT PL Revision: Level Qty UOM Item Description ------------------------------------------------------------------------------ 1 EAC 720371 ACU INTERCONNECT DIAGRAM 1 EAC 720142 CHASSIS ASSY 3860 ACU (SEE DAS 1 EAC 720209 ACU CHASSIS FAMILY TREE 1 EAC 221154 COVER 17 IN CASE...
- Page 108 Chapter 6 - Parts List Item: 720142-001 CHASSIS ASSY 3860 ANTENNA CONTRL UNIT PL Revision: Level Qty UOM Item Description ------------------------------------------------------------------------------ 5 EAC 71503 NUT 10-32 UNF-2B,PLAIN-HEX,SST 4 EAC 71494 NUT 4-40 UNC-2B,PLAIN-HEX,SST 15 EAC 75943 WASHER NO. 10 LOCK,INT TOOTH CAD PLATE 1 EAC 72382...
- Page 109 Chapter 6 - Parts List Item: 720142-001 CHASSIS ASSY 3860 ANTENNA CONTRL UNIT PL Revision: Level Qty UOM Item Description ------------------------------------------------------------------------------ RIBBON Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 110: Drawings
Table 7.1. Drawing Index Drawing Rev. Title Page 720176 Antenna Control Unit Assembly 720371 ACU Interconnect Diagram 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 111 Chapter 7 - Drawings Blank 3862 Autotrack Controller Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 112 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 113 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 114 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 115 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 116 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 117 Blank Page Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 118 Servo PWB begin with @8. All commands to the operator remote interface (ORI) PWB begin with @0. Each message is terminated with the <cr><lf> characters. 3862 Autotrack Controller REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 119 A-2.9 through A-2.46 may be sent to only the servo board. The remainder of the commands are specific to this application. 3862 Autotrack Controller REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 120 Digital Output Port Mask On A.2.5.2 Digital Output Port Mask Off A.2.5.3 Digital Output Port Command A.2.5.4 Digital Input Port Command A.2.5.5 ADC Port Status 3862 Autotrack Controller REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 121 Data Gathering Dump A.2.8.3 Step Test Start A.2.8.4 Step Test Results/Status A.2.8.5 Step Test Data A.2.8.6 Test Input Select A.2.8.7 Test Output Select 3862 Autotrack Controller REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 122 @0LBL C R2<cr><lf> read axis label C and D @0LBL WAXIS A, AXIS B <cr><lf> update axes labels A thru B 3862 Autotrack Controller REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 123 @0<ack> LIM1Ab ,SECT E,<cr><lf> @0<ack>PEDPWR,DISABL,STOW A,BRKRLA,<cr><lf> A.2.1.4 Command Softkey Label Change Command format: @0CMD [a] R[n]<cr> <lf> @0CMD [a] Wx[,x]...<cr> <lf> 3862 Autotrack Controller REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 124: 3862 Autotrack Controller
1 = STAT01 to STAT16, Servo Board 1 2 = STAT17 to STAT32, Synchro/Resolver Board 1 3 = STAT01 to STAT16, Servo Board 2 3862 Autotrack Controller REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 125 The system setup word selects pedestal configurations of the pedestal. The system setup word is in a bit field format and is defined as follows: 3862 Autotrack Controller REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 126 This command causes the ACU to reset the ORI or Servo CCA microprocessors. Command format: @0RES<cr> <lf> or @8RES<cr><lf> Parameters: none Response: @0<ack><cr><lf> or @8<ack><cr><lf> A.2.1.9 Mutually Exclusive Mask Command format: @0MUT R[n]<cr><lf> 3862 Autotrack Controller REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 127 Example commands: @0TIM R<cr><lf> read the current setting @0TIM W07:08:16<cr><lf> set the time to 7:08:16 AM Example responses: @0<ack>15:24:16.8<cr><lf> current time @0<ack><cr><lf 3862 Autotrack Controller A-10 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 128 Bit Positions Contents 00 - 02 (LSB) Mode select 0 - Standby mode selected 3862 Autotrack Controller A-11 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 129 1 - Enables rate feed forward Bit Positions Contents Autotrack select 0 - Disable autotrack mode 1 - Enable autotrack mode 3862 Autotrack Controller A-12 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 130 @8<ack>x,[x,]...<cr><lf> for read @8<ack><cr><lf> for write Example commands: @8MOD R2<cr><lf> @8MOD C R1<cr><lf> @8MOD W0003<cr><lf> Example responses: @8<ack>0001,0002,<cr><lf> @8<ack>000B,<cr><lf> @8<ack><cr><lf> 3862 Autotrack Controller A-13 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 131 Set Regular Dump Mode This command sets the response mode of the DMP command (see below). When received, it sets the response to a DMP command to include current axis position and command. 3862 Autotrack Controller A-14 REMOTE INTERFACE COMMANDS...
- Page 132 (as in POS command) in the regular re- sponse mode, or the raw fine axis synchro/resolver feedback in the raw response mode. Fine data is from a position readout geared 3862 Autotrack Controller A-15 REMOTE INTERFACE COMMANDS...
- Page 133 (optional); 'A' - 'D'. If no axis specified, 'A' is assumed. number of data values to read. If no number specified, '1' is assumed. 3862 Autotrack Controller A-16 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 134 See paragraph A.4 for the format style. Some axes have dual position readout ca- pability. This command reads the position of the primary feedback. 3862 Autotrack Controller A-17 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 135 Example responses: @8<ack>528F,FE02<cr><lf> @8<ack>31AE,0000<cr><lf> @8<ack>0000,6872,9087,BCCD<cr><lf> A.2.3.7 Position Feedback #1 Offset Command format: @8OFF [a] R[n]<cr> <lf> @8OFF [a] Wx[,x]...<cr> <lf> 3862 Autotrack Controller A-18 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 136 A.4 for the format style. These commands are used by the ACU to slew the pedestal when in RATE mode. Response: @8<ack>x,[x,]...<cr><lf> for read @8<ack><cr><lf> for write 3862 Autotrack Controller A-19 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 137 Raster scan started at zero Raster scan started at +max offset Raster scan started at -max offset Response: @8<ack>x,[x,]...<cr><lf> for read @8<ack><cr><lf> for write 3862 Autotrack Controller A-20 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 138 @8SCN C R2<cr><lf> read scan amplitude C and D @8SCN W0400<cr><lf> write scan amplitude A Example responses: @8<ack>528F,FE02,<cr><lf> @8<ack>31AE,0000,<cr><lf> @8<ack><cr><lf> 3862 Autotrack Controller A-21 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 139 The ACU is responsible, however, for turning OFF any outputs which are paired with any selected output in a mutually exclusive sense. Command format: @8MON Wx[,x]<cr><lf> 3862 Autotrack Controller A-22 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 140 CMND08. The second value read or written corresponds to com- mands CMND09 (LSB) through CMND24(MSB). Response: @8<ack>x,[x,]<cr><lf> for read @8<ack><cr><lf> for write Example commands: @8DO W2323<cr><lf> 3862 Autotrack Controller A-23 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 141 A/D converter whose output is desired to be read. If not specified, '1' is assumed. number of data values to read. If no number specified, '1' is assumed. Response: @8<ack>x,[x,]...<cr><lf> 3862 Autotrack Controller A-24 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 142 Response: @8<ack>x,y,z<cr><lf> for read @8<ack><cr><lf> for write 3862 Autotrack Controller A-25 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 143 @8FLI B5 R<cr><lf> Example responses: @8<ack><cr><lf> @8<ack>2,0.01,0.003,2,1.10,1.40,<cr><lf> A.2.6.3 Filter Integrator Terms Command format: @8FIN cd R<cr> <lf> @8FIN cd Wn1[,x1]...<cr> <lf> 3862 Autotrack Controller A-26 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 144 > 0. 3862 Autotrack Controller A-27 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 145 'A' - 'D'. Must be specified. filter number according to the list in paragraph A.3. Response: @8<ack><cr><lf> Example command: @8CPY A1 B1<cr><lf> 3862 Autotrack Controller A-28 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 146 This is a decimal value in degrees/second (i.e., 35.0 (d/s)) Response: @8<ack>x,y,z<cr><lf> for read @8<ack><cr><lf> for write 3862 Autotrack Controller A-29 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 147 @8TRQ B R2<cr><lf> Example responses: @8<ack><cr><lf> @8<ack>0000,0000,<cr><lf> A.2.6.9 Torque Bias Amount Command format: @8BIA [a] R[n]<cr> <lf> @8BIA [a] Wx[,x]...<cr> <lf> 3862 Autotrack Controller A-30 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 148 5 - static: X/Y= 0; phase = 1 6 - static: X/Y = 1; phase = 1 Response: @8<ack>x<cr><lf> for read @8<ack><cr><lf> for write 3862 Autotrack Controller A-31 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 149 0.0 and 100.0 Response: @8<ack>x,[x,]...<cr><lf> for read @8<ack><cr><lf> for write 3862 Autotrack Controller A-32 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 150 Example commands: @8CS R<cr><lf> read channel selection @8CS W2<cr><lf> change receiver channel to #2 Example responses: @8<ack>0002,<cr><lf> @8<ack><cr><lf> 3862 Autotrack Controller A-33 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 151 0 - Rate Memory mode inactive 1 - Rate Memory mode active Reserved Demod Gain select 0 = Gain A 3862 Autotrack Controller A-34 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 152 1 - Enable Rate Memory mode Response: @8<ack>x,[x,]...<cr><lf> for read @8<ack><cr><lf> for write Example commands: @8AMD R<cr><lf> @8AMD W0003<cr><lf> Example responses: @8<ack>0003,<cr><lf> @8<ack><cr><lf> 3862 Autotrack Controller A-35 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 153 Autotrack Gain Settings These commands are similar, allowing setting of the autotrack azimuth gain A, autotrack azi- muth gain B, autotrack elevation gain A and autotrack elevation gain B. The command format is 3862 Autotrack Controller A-36 REMOTE INTERFACE COMMANDS...
- Page 154 If track is lost before this time, the backup mode will be Position Memory (if 3862 Autotrack Controller A-37 REMOTE INTERFACE COMMANDS...
- Page 155 20 secs @8<ack><cr><lf> write successful A.2.7.11 Autotrack Posn Memory Time Command format @8PMT R<cr> <lf> @8PMT Wx<cr> <lf> 3862 Autotrack Controller A-38 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 156 Example responses: @8<ack>0258,<cr><lf> current time is 12 secs @8<ack><cr><lf> A.2.7.13 Autotrack Lowtrack Min Angle Command format: @8MPC R<cr> <lf> @8MPC Wx<cr> <lf> 3862 Autotrack Controller A-39 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 157 Reception of this command will cause the servo processor to begin storing pedestal angles in memory every servo interrupt (50 Hz). Up to 10 seconds of data may be gathered. Data may be read using the DGD command. 3862 Autotrack Controller A-40 REMOTE INTERFACE COMMANDS...
- Page 158 A.4 for the format style. duration of test; number in decimal from 1 to 10 (seconds). Num- bers greater than 10 will be limited to 10. 3862 Autotrack Controller A-41 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 159 Block 0 is the first 10 angles recorded during the test, block 1 is the next 10, etc. Since there are 50 blocks, up to 500 an- gles may be read using this command. 3862 Autotrack Controller A-42 REMOTE INTERFACE COMMANDS...
- Page 160 Axis B rate loop Response: @8<ack>x<cr><lf> for read @8<ack><cr><lf> for write Example commands: @8TI R<cr><lf> @8TI W2<cr><lf> Example responses: @8<ack>0002,<cr><lf> @8<ack><cr><lf> 3862 Autotrack Controller A-43 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 161 Axis B autotrack error Response: @8<ack>x<cr><lf> for read @8<ack><cr><lf> for write Example commands: @8TO R<cr><lf> @8TO W7<cr><lf> Example responses: @8<ack>0003,<cr><lf> @8<ack><cr><lf> 3862 Autotrack Controller A-44 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 162 Velocity error filter #2 Position feedback #1 filter Position feedback #2 filter Rate feedback #1 filter Rate feedback #2 filter 3862 Autotrack Controller A-45 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 163 SBCA values are represented as a 16-bit hexadecimal number. For example: Hexadecimal Value Position 8000H 180 deg 1000H 22.5 deg 0001H 0.00549 deg C000H -90 (270) deg 3862 Autotrack Controller A-46 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 164 +45 deg/sec 1000H 5.625 deg/sec 0001H 0.00137 deg/sec 0000H 0.0 deg/sec FFFFH -0.00137 deg/sec F000H -5.625 deg/sec 8000H -45 deg/sec 3862 Autotrack Controller A-47 REMOTE INTERFACE COMMANDS Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 165 Blank Page Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 166 (dark background with light characters). Table B.2 describes the com- mand line configuration. Figure B.1 illustrates the softkey menu structure of the command line configuration. 3862 Autotrack Controller STATUS AND COMMAND LINES Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 167 STAT26 J202-13 STAT27 NRMLE2 PWM AMP FAULT EL 2 J202-29 STAT28 J202-14 STAT29 J202-22 STAT30 J202-7 STAT31 J202-23 STAT32 J202-8 3862 Autotrack Controller STATUS AND COMMAND LINES Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 168 CMND20 J202-32 CMND21 CMND21 J202-2 CMND22 CMND22 J202-17 CMND23 CMND23 J202-1 CMND24 CMND24 J202-16 CMND24 TSTANT TEST ANTENNA SELECT J203-1 3862 Autotrack Controller STATUS AND COMMAND LINES Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 169 Blank Page Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 170 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 171 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 172 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 173 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
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