AMS-8040 User Manual - ETS
Contents
1. cccceeeeeees 42 5 0 Positioner Command Set cseccseceeecesceeesuscneeeueeneeeneenes 43 AXZ AMOR SB ae state Sesser E ee a eee eee ee dca N 43 General Command MUCOSA 44 System Commands alii iii 45 ets lindgren com NAM animada diia 45 IP AIOS ais 45 INSIWOTK Massi a TEE E 45 MUGGEK GOMMIANGS sisa a N N 46 Temperature Commands sssi aiar EEE E E E A 47 Temperature AM 47 Temperature Read Current cicada i a 47 Temperature Set PONa E ee 47 A e a e ssn On RIM ON Tn n ONC Un 48 Configure SUD lios 48 CONUOMSUDS E isos OPOPOC On Se eee ree ee 50 Read UDS OPA POE ser DO a Cote ore eee eee er eee ee 51 Appendix A Warranty cir 53 Appendix B EC Declaration of Conformity 008 55 IV ets lindgren com Notes Cautions and Warnings Note Denotes helpful information intended to provide tips for better use of the product Caution Denotes a hazard Failure to follow instructions could result in minor personal injury and or property damage Included text gives proper procedures Warning Denotes a hazard Failure to follow instructions could result in SEVERE personal injury and or property damage Included text gives proper procedures Note See the ETS Lindgren Product Information Bulletin for safety regulatory and other product marking information ets lindgren com This page intentionally left blank vi ets lindgren com 1 0 Introduction The ETS Lindgren AMS 8040 Series Antenn2. Format TEMPerature SETPoint ets lindgren com Positioner Command Set 47 Axis Commands CONFIGURE SUBSET Set Query lower limit AXIS lt n m gt CLimit lt limit_n gt lt limit_m gt AXIS lt n m gt LLimit lt limit_n gt lt limit_m gt Set Query upper limit AXIS lt n m gt ULimit lt limit_n gt lt limit_m gt AXIS lt n m gt WLimit lt limit_n gt lt limit_m gt Set Query current position AXIS lt n m gt CPosition lt position_n gt lt position _m gt Set Query continuous rotation ignore soft limits AXIS lt n m gt CRotation Set non continuous mode restrict motion between upper and lower limits AX S lt n m gt NCRotation Set Query acceleration in seconds AXIS lt n m gt ACCeleration lt acceleration gt s Set Query acceleration in milliseconds AXIS lt n m gt A lt acceleration gt ms 48 Positioner Command Set ets lindgren com Set preset speed AX S lt n m gt lt SS speed gt lt SS speed gt A value from 1 8 to select the preset speed register to set lt speed gt Value from 0 255 representing the desired speed setting for the specified speed selection A value of 0 represents the minimum available speed of the device and a value of 255 represents the maximum The actual speed of the device is given approximately by the formula Actual Speed lt speed gt MaxSpeed MinSpeed 255 MinSpeed Set query a preset speed setting for a varia
3. re tighten the six screws on the AXIS2 lower pulley being careful not to move the outer panel If the outer panel moves repeat these steps until the six screws are tightened and the seam is aligned in the side hole ets lindgren com Maintenance 33 3 Align the centerpiece panel AXIS3 Six screws on the AXIS3 lower pulley side with two belts Shown AMS 8041 positioner outside enclosure e Loosen the six screws on the AXIS3 lower pulley e Rotate the AXIS3 lower pulley by hand to move the centerpiece panel and align it with the outer panel The centerpiece panel should be parallel with the outer panel e When the centerpiece panel is parallel with the outer panel re tighten the six screws on the AXIS3 lower pulley being careful not to move the centerpiece panel If the centerpiece panel moves repeat these steps until the six screws are tightened and the centerpiece panel is parallel with the outer panel 34 Maintenance ets lindgren com 4 Reinstall the positioner in the enclosure To reinstall the positioner in the enclosure reverse the steps on page 16 starting with step 6 and finishing at step 1 Replacement and Optional Parts Note ETS Lindgren may substitute a similar part or new part number with the same functionality for another part part number Contact ETS Lindgren for questions about part numbers and ordering parts Following are the part numbers for ordering replacement or optional parts f
4. 0 Ethernet to Fiber Optic Converter ccccccccececeeeeseeeeeeeeeeeeeeeeeeeeaas 11 RE G OM DING asias naaa 11 Required Items Not Included oooccccccocccnnccconcnncononcnncononcnncnnnnconnnnns 12 Optional Support for Passive Antenna Measurements AMS 8041 Only 12 ETS Lindgren Product Information Bulletin ccccccccseeseeeeeeeeeeeeeeeees 12 2 0 Maitena NCE tia ies ES 13 Flash Upgrading the Motor BaSe ceceeeeeeeeeeeeeeeeeeeaeeseeeeeeessaeeeeees 14 Maintenance of Fiber Optics ecreis E lees Hee 14 Removing and Replacing the Centerpiece Panel cccccceeesesseeeeeees 15 Removing the Positioner from the Enclosure ccceeeeeeeeeeeeeeeeeeeeeees 16 Removing and Replacing the Positioner Top Assembly 0 eeeeeees 21 Reset the Motor Base to Zero For AMS 8040 Only oooccccccccooconcccncccnnnonccos 26 Reset the Motor Base to Zero For AMS 8041 Only ooocccccccccooccccccccccnnnnocoo 31 Replacement and Optional Parts ccccccecceeeeeeeeeesseseeeeeeeeeeeeeeeeeaas 35 Service Procedure S da doloso tlaent ida 35 3 0 Specification 37 EleCiiCal SDCCIICAONS ii E e 37 Physical Specifications sox eneh ict ton naccceteidetsnnlna iaa aa aieh 38 AO OCA A a eh eee tees 39 Electrical REQUIFGMOINS aiii A 39 Connecting Cables to the Connector Panel cccccccseseeceeeeeseeeeeeeeeeeens 40 Attaching Handheld Device to the Centerpiece Panel
5. AMS 8040 Series Antenna Measurement System User Manual AMS 8040 Antenna Measurement System AMS 8040 shown with EUT EUT not included SETS LINDGREN An ESCO Technologies Company ETS Lindgren Inc reserves the right to make changes to any products herein to improve functioning or design Although the information in this document has been carefully reviewed and is believed to be reliable ETS Lindgren does not assume any liability arising out of the application or use of any product or circuit described herein nor does it convey any license under its patent rights nor the rights of others All trademarks are the property of their respective owners Copyright 2014 2015 by ETS Lindgren Inc All Rights Reserved No part of this document may be copied by any means without written permission from ETS Lindgren Inc Trademarks used in this document The ETS Lindgren logo is a registered trademark and FlexSorb and EMQuest are trademarks of ETS Lindgren Inc Revision Record MANUAL AMS 8040 SERIES Part 399383 Rev B ion Desorption ate Initial Release June 2014 Added AMS 8041 product April 2015 information Added EC Declaration of Conformity ji ets lindgren com Table of Contents Notes Cautions and Warning c c sssseeeessessseeeeeeeenseeeeees V TO IMTFOGUCTIONN ies 7 Standard COMO UU csi piscis 8 TESEO toca dolida ls 8 CANSO SON act eae ae eens eee ed 9 A a o So ER oe eee Sate eee se 1
6. MS 8041 enclosure one communication antenna is mounted horizontally in front of the positioner shown and the other is mounted horizontally behind the positioner not shown In a typical usage case the communication antennas are connected to the test instrumentation using the included RF combiner RF cables not included For more information see Connecting Cables to the Connector Panel on page 40 ETHERNET TO FIBER OPTIC CONVERTER An Ethernet to fiber optic converter and a fiber optic control cable that connects the control computer to the positioner via the converter are included with the AMS 8040 Series For other cabling see RF and Other Cables on page 12 RF COMBINER An RF combiner is included with the AMS 8040 Series The included RF cables are connected from the communication antennas to the connector panel Customer provided RF cables will connect the communication antennas to the RF combiner and the RF combiner to the test instrumentation For an illustration see Connecting Cables to the Connector Panel page 40 ets lindgren com Introduction 11 Required Items Not Included O Note For ordering information see Replacement and Optional Parts on page 31 Control computer installed with EMQuest EMQ 100 or customer written software ETS Lindgren Model 3126 Series Sleeve Dipole Antenna for range calibration a dipole antenna is included with purchase of an optional test package RF and other
7. Quest EMQ 100 Antenna Measurement Software or by customer written software installed on a control computer The control signal is passed from the test chamber over fiber optics and is converted to Ethernet via an Ethernet to fiber optic converter included at the control computer Note Varieties of test packages are available contact ETS Lindgren for information ets lindgren com Introduction ANTENNAS Note RF cabling for the measurement and communication antennas is included the cables are installed inside the test chamber from each antenna to the connector panel These ETS Lindgren antennas are mounted in the test chamber e 1 3165 02 Dual Polarized Dual Vivaldi Array Antenna For linear and circular measurements The 3165 02 is mounted to the removable access panel located at the top of the enclosure e 2 Communication Antennas Two antennas are used for communication with the equipment under test EUT Inside the AMS 8040 enclosure one is mounted vertically and one is mounted horizontally inside the AMS 8041 enclosure both are mounted horizontally Each antenna has a frequency range of 690 MHz to 6 GHz In the AMS 8040 enclosure one communication antenna is mounted vertically to one side of the positioner and the other is mounted horizontally on the other side Vertically mounted communication antenna Horizontally mounted communication antenna 10 Introduction ets lindgren com In the A
8. Skins oils and other debris can damage and discolor the foam CAUTION ONLY QUALIFIED SERVICE PERSONNEL should remove or replace the positioner from the test chamber The positioner is a precise delicate component and any attempt to remove and replace it may damage it Note If you have any questions concerning maintenance contact ETS Lindgren Customer Service ets lindgren com Maintenance 13 Flash Upgrading the Motor Base The fiber optic interface and motor base control boards support flash upgrades to firmware and programmable logic As revisions become available both the firmware and upgrade utility will be available for download from www ets lindgren com softwareupdates It is the responsibility of the customer to periodically check the ETS Lindgren website for revisions and to download and install them Maintenance of Fiber Optics Fiber optic connectors and cables can be damaged from airborne particles humidity and moisture oils from the human body and debris from the connectors they plug into Always handle connectors and cables with care using the following guidelines CAUTION Before performing any maintenance Q disconnect the fiber optic cables from the unit and turn off power When disconnecting fiber optic cables apply the included dust caps to the ends to maintain their integrity Before connecting fiber optic cables clean the connector tips and in line connectors Before attaching in line connecto
9. a Measurement System is a compact fully anechoic RF enclosure designed for making wireless device over the air performance measurements in the 400 MHz to 6 GHz frequency range The AMS 8040 Series is ideal for Design verification e Pre certification testing e Production sample testing e Desense testing e Regression testing AMS 8040 N Antenna Measurement System a os a AMS 8040 shown with EUT EUT not included The AMS 8040 Series is designed to provide an environment for relative OTA radiation performance of wireless devices It can be used to measure approximate EIRP EIS or RSSI in a given direction and polarization These results can be used to compare the behavior of multiple identical devices or the same device under different conditions such as external interference or desensitization due to other platform components or radios Additionally the AMS 8041 is capable of performing passive antenna measurements contact ETS Lindgren Sales for more information on this option must be specified at the time of initial purchase ets lindgren com Introduction Standard Configuration TEST CHAMBER As a self contained freestanding test chamber the AMS 8040 Series is an ideal solution when space is limited Equipped with roller casters the unit fits through a typical 3 ft x 7 ft door 0 9 m x 2 1 m and can be moved easily from one test group to another making it an excellent choice for m
10. ation 41 Attaching Handheld Device to the Centerpiece Panel Note To avoid damage to the positioner remove the centerpiece panel from the positioner and the test chamber before attaching the handheld device For the steps to remove and replace the centerpiece panel see page 15 The centerpiece panel on the positioner holds the handheld device Remove the centerpiece panel and attach the handheld device to the panel with the included rubber bands and then re attach the panel to the positioner 42 Operation ets lindgren com 5 0 Positioner Command Set When used properly the following commands enable programmers to develop powerful applications that can handle almost any condition the positioner may encounter AXIS2 and AXIS3 The axes of the positioner are numbered AXIS2 and AXIS3 as follows AXIS2 ets lindgren com Positioner Command Set 43 General Command Structure Most of the following commands use this general structure SUBSET AXIS lt n m gt COMMAND lt argument n gt lt argument m gt Where lt gt COMMAND The command prefix in optional brackets SUBSET AXIS lt n m gt lt argument_n gt lt argument m gt Indicates optional Indicates required The backwards compatible Model 2090 Multi Device Controller command When used by itself controls the first device in a multi axis system and when arguments are required supports only a single argumen
11. ble speed device AXIS lt n m gt SS A value from 1 8 to select the preset speed register to query Firmware revisions prior to v3 00 only support 4 speed settings Note There can be no white space between the command the number and the question mark Response _ lt speed setting gt Value between 0 minimum and 255 maximum speed Set Query preset speed selection AXIS lt n m gt Speed lt speed gt Query if axis has been homed AXIS lt n m gt ZERO ets lindgren com Positioner Command Set 49 CONTROL SUBSET Move axis counterclockwise AXIS lt n gt CCw AXIS lt n gt DN Move axis clockwise AXIS lt n gt CW AXIS lt n gt UP Stop motion AXIS lt n m gt STop Seek specified target AXIS lt n m gt SK lt target_n gt lt target_m gt Seek specified target in negative direction AXIS lt n m gt SKNegative lt target_n gt lt target_m gt Seek specified target in positive direction AXIS lt n m gt SKPositive lt target_n gt lt target_m gt Seek relative to the current position AXIS lt n m gt SKRelative lt target_n gt lt target_m gt Seek home sensor AXIS lt n m gt HOME Toggle Scan Mode move axis up and down between the soft limits AXIS lt n m gt SCAN 50 Positioner Command Set ets lindgren com READ SUBSET Query current position AXIS lt n m gt CPosition Response angle Query current motion direction AXIS lt n m gt DIRe
12. cables required to perform any additional testing additional cabling is included with purchase of an optional test package Optional Support for Passive Antenna Measurements AMS 8041 Only The AMS 8041 can be configured to support passive antenna measurements of handheld devices weighing up to 2 2 Ib 1 0 kg this option must be specified at the time of initial purchase of the AMS 8041 For more information contact ETS Lindgren Sales ETS Lindgren Product Information Bulletin See the ETS Lindgren Product Information Bulletin included with your shipment for the following 12 Warranty information Safety regulatory and other product marking information Steps to receive your shipment Steps to return a component for service ETS Lindgren calibration service ETS Lindgren contact information Introduction ets lindgren com 2 0 Maintenance E OD WARRANTY O 30 O CAUTION Before performing any maintenance follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment WARNING Maintenance of the AMS 8040 Series is limited to components external to the test chamber such as cables or connectors and to the information provided in this section Clean the exterior of the cabinet using a damp cloth and mild cleaner Always unplug the unit before cleaning CAUTION Other than the centerpiece panel do not touch the foam parts of the positioner
13. ction Response 0 gt Not moving Response 1 gt Moving clockwise Response 1 gt Moving counter clockwise Query if axis has been homed AXIS lt n m gt HOME Response 0 1 ets lindgren com Positioner Command Set 51 This page intentionally left blank 52 Positioner Command Set ets lindgren com Appendix A Warranty shipment for the complete ETS Lindgren warranty for your Note See the Product Information Bulletin included with your AMS 8040 Series DURATION OF WARRANTIES FOR AMS 8040 SERIES All product warranties except the warranty of title and all remedies for warranty failures are limited to the durations outlined below for each product Product Warranted Duration of Warranty Period AMS 8040 Series Antenna 5 Years Measurement System Anechoic Performance ets lindgren com Warranty 53 This page intentionally left blank 54 Warranty ets lindgren com Appendix B EC Declaration of Conformity CE i MEIS LINDGREN An ESCO Technologies Company EC Declaration of Conformity Product AMS 8040 Antenna Measurement System AMS 8041 Antenna Measurement System Description It is a self contained enclosure for making wireless device over the air performance and passive antenna pattern measurements Directive s Low Voltage Directive LVD 73 23 EEC and its amending directives Electromagnetic Compatibility Directive EMC 89 336 EEC and its amending directives Authorized Signatu
14. e belts from the upper pulleys Lower the entire positioner assembly Rotate the four knobs located on the top of the motor base Shown AMS 8040 positioner outside enclosure ets lindgren com Maintenance 21 Note Step 4 is for an AMS 8040 positioner only skip for an AMS 8041 positioner For AMS 8040 only Remove the top screw on the top assembly brace Y 7 Y TI WH A ALA AUN A Shown AMS 8040 positioner outside enclosure 22 Maintenance ets lindgren com Rotate to remove the four knobs that attach the top assembly to the lower assembly Shown AMS 8040 positioner outside enclosure ets lindgren com Maintenance 23 Note Step 8 is for an AMS 8040 positioner only skip for an AMS 8041 positioner 1 A g K A i o B J Ku b i i i KI U W nif NAAAaAD U i DD R tld le be Le U WU ku Eu g JUDO U EU EU KU K dk k ka k ARANA CB ae a ub AAA U EU EU g A A A A A WU YY WU YY y UVU VVU A A AD OU 0 EU AR cm K ARO at at a d kd k papa a a 4i A AL U K K A le 0 YU YU y y A A A p b A A pa O K ugi P at at 4i at b U KU A 4 u A 0 YU y Lift the top assembly straight up and away from the lower assembly Place the new top assembly on top of the lower assembly 8 For AMS 8040 only Replace the brace screw removed in step 4 9 Replace the four knobs rem
15. ere Step Size Reference Position Pre Trigger Delay Trigger Pulse Length Post Trigger Delay High Low 46 Positioner Command Set Trigger Pulse Length TRIG TRIG Reference Position Post Trigger Delay Angular distance between trigger pulses in degrees One of the positions where a trigger should occur not necessarily a starting position Time between reaching the target encoder position and producing a trigger pulse Active period of the trigger pulse Minimum inactive period after the trigger pulse before another trigger event can occur Sets the polarity of the trigger signal ets lindgren com Temperature Commands Note Temperature values are in Celsius TEMPERATURE ALARM When the circuit senses a temperature above this threshold it will soft stop the motors and set the fan to run at full speed 4500 RPM until the system error is read Soft stop means that the motors will decelerate until full stop this can take up to 3 seconds depending on current acceleration settings Command Format TEMPerature ALARM lt value gt Query Format TEMPerature ALARM TEMPERATURE READ CURRENT Reads the current temperature inside the positioner Query Format TEMPerature READ TEMPERATURE SET POINT The temperature control system will keep the internal temperature at this set point value by increasing or decreasing the fan speed Command Format TEMPerature SETPoint lt value gt Query
16. he center of the side hole e When the seam is aligned tighten the nut on the AXIS2 lower pulley being careful not to move the outer panel If the outer panel moves repeat these steps until the nut is tightened and the seam is aligned in the side hole ets lindgren com Maintenance 29 30 Align the centerpiece panel AXIS3 Secure the pulley clamp around the AXIS3 lower pulley This will hold the pulley in place Loosen the nut on the AXIS3 lower pulley Remove the pulley clamp from around the AXIS3 lower pulley Rotate the AXIS3 upper pulley by hand to move the centerpiece panel and align it with the outer panel The centerpiece panel should be parallel with the outer panel When the centerpiece panel is parallel with the outer panel tighten the nut on the AXIS3 lower pulley being careful not to move the centerpiece panel If the centerpiece panel moves repeat these steps until the nut is tightened and the centerpiece panel is parallel with the outer panel Replace the two end plates on the motor base Reinstall the positioner in the enclosure To reinstall the positioner in the enclosure reverse the steps on page 16 starting with step 6 and finishing at step 1 Maintenance ets lindgren com Reset the Motor Base to Zero For AMS 8041 Only Note After replacing the top assembly you must reset the motor base to zero Outer Centerpiece panel AXIS3 AXIS2 N upper pulley upper pulley side wi
17. l 238 kg 525 Ib 261 3 kg 575 0 lb 38 Specifications ets lindgren com 4 0 Operation VOTOS CAUTION Before placing into operation follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment CAUTION Do not attempt to remove the positioner from the test chamber The positioner is a precise delicate component and any attempt to remove and replace it may damage it CAUTION ONLY QUALIFIED SERVICE PERSONNEL should remove or replace the positioner from the test chamber The positioner is a precise delicate component and any attempt to remove and replace it may damage it Note The test chamber is designed for use only with the 2 axis positioner Note For information on using EMQuest to operate the positioner see the help file included with the EMQuest software Electrical Requirements Provide power within five feet of the location where the AMS 8040 Series Antenna Measurement System will be located For power specifications see Power Requirements on page 37 ets lindgren com Operation 39 Connecting Cables to the Connector Panel Caution Make sure the filter power switch located on the front connector panel is set to OFF before connecting any cables to the AMS 8040 Series Note For information on the proper handling of fiber optic cables and connectors see Maintenance of Fiber Optics on page 14 Connector panel Power provided by cust
18. omer RF cable provided by customer Ethernet to RF fiber optic Comm combiner converter Antennas RF cable provided by customer To test instrumentation Control computer 40 Operation ets lindgren com 1 Plug one end of the fiber optic cable into the transmit Tx and receive Rx connectors on the front connector panel Plug the other ends of the fiber optic cable into the transmit and receive connectors on the Ethernet to fiber optic converter 2 Plug one end of the Ethernet cable into the Ethernet connector on the Ethernet to fiber optic converter Plug the other end of the Ethernet cable into the Ethernet connector on the control computer Note For information on required power source see Electrical Requirements on page 39 3 Plug one end of each of the communication antenna cables into the Comm Antenna connectors on the front connector panel Use two RF cables customer provided to connect the communication antennas from the connector panel to the RF combiner Use one RF cable customer provided to connect the RF combiner to the test instrumentation 4 Plug one end of the power cable into the filter power connector on the front connector panel Plug the other end of the power cable into the power source Note After all cables are properly connected set the filter power switch located on the front connector panel to ON to power up the AMS 8040 Series ets lindgren com Oper
19. or the AMS 8040 Series Antenna Measurement System Part Description Part Number AMS 8040 AMS 8041 Centerpiece Panel 120512 119586 Top Assembly 120513 Contact ETS Lindgren for ordering information Range Calibration Fixture Service Procedures For the steps to return a system or system component to ETS Lindgren for service see the Product Information Bulletin included with your shipment ets lindgren com Maintenance 35 This page intentionally left blank 36 Maintenance ets lindgren com 3 0 Specifications Electrical Specifications Frequency Range 400 MHz 6 GHz Path Length AMS 8040 1m nominal AMS 8041 80 cm Connectors 2 ST Fiber Optic for Ethernet to fiber optic converter 2 SMA for DUT 2 Type N for DUT two are used for the communication antennas 1 BNC connecter for triggered acquisition functionality 1 IEC for power input Fite Dual line 10 amp 60 Hz power line filter Power Requirements Positioner and Filter e 200 230 VAC e 50 60 Hz e 10A Ethernet to Fiber Optic Converter e 100 240 VAC e 50 60 Hz e 0 6A ets lindgren com Specifications Physical Specifications AMS 8040 AMS 8041 Test Chamber Dimensions External Width 74 9 cm 29 49 in 87 4 cm 34 4 in Height 194 3 cm 76 49 in 201 4 cm 79 3 in Depth 86 4 cm 34 0 in 101 1 cm 38 9 in Door Clear Opening E E 48 3 cm x 48 3 cm 19 in x 19 in Dimension Weight Nomina
20. osure 3 Remove four bolts and washers from bottom of the enclosure From the bottom of the enclosure remove the four bolts and washers that fit over the post at the bottom of each foot on the positioner these hold the positioner in place ets lindgren com Maintenance 17 a S lt _ 122 Remove fiber optic cables Remove power cable Shown AMS 8040 positioner outside enclosure 4 Disconnect power and fiber optic cables On the inside of the enclosure disconnect the power cable and the fiber optic cables from the positioner 18 Maintenance ets lindgren com Shown AMS 8040 positioner removal from enclosure 5 Remove positioner from enclosure With help from a team member carefully lift the positioner and remove it from the enclosure Note When reinstalling the positioner in the enclosure ensure that the peg at the bottom of each foot on the positioner fits into the four holes at the bottom of the enclosure see step 3 on page 17 or more information ets lindgren com Maintenance 19 a al eZ l i Es z TE at NA Shown AMS 8040 positioner outside enclosure 6 Remove absorber from positioner Remove the two halves of absorber from the positioner 20 Maintenance ets lindgren com Removing and Replacing the Positioner Top Assembly Note Before replacing the top assembly follow the steps on page 16 to remove the positioner from the enclosure Remove both driv
21. oved in step 5 to attach the top assembly to the lower assembly 24 Maintenance ets lindgren com AMS 8040 motor base 10 Replace the drive belts removed in step 3 onto the upper pulleys For AMS 8040 only To make sure the belts are secure around the lower pulleys remove the two end plates to provide access to the lower pulleys Do not replace the two end plates until you reset the motor base to zero you will need access to the lower pulleys Gradually rotate the four knobs located on top of the motor base to raise the entire positioner assembly adjusting the belts as required Note After replacing the top assembly you must reset the motor base to zero e For AMS 8040 instructions see page 26 e For AMS 8041 instructions see page 31 ets lindgren com Maintenance 25 Reset the Motor Base to Zero For AMS 8040 Only Note After replacing the top assembly you must reset the motor base to zero You will use the pulley clamp that shipped with the AMS 8040 to reset the motor base to zero The pulley clamp is shipped attached to the outside of the motor base Pulley clamp for AMS 8040 positioner sate Centerpiece AXIS2 panel AXIS3 AXIS2 AXIS3 upper pulley upper pulley side with i I side with one belt ote eS two belts Use the AXIS2 upper and lower pulleys to align the outer panel Use the AXIS3 upper and lower pulleys to align the centerpiece panel AXIS2 AXIS3 lowe
22. r pulley lower pulley Shown AMS 8040 positioner outside enclosure 26 Maintenance ets lindgren com 1 Home each panel Via EMQuest EMQ 100 Antenna Measurement Software or the Home command using customer written software installed on a control computer e Home the outer panel AXIS2 and then wait for the home process to complete e Home the centerpiece panel AXIS3 and then wait for the home process to complete 2 Ifin place remove the two end plates on the motor base to provide access to e e ea the lower pulleys AMS 8040 motor base ets lindgren com Maintenance 27 3 Align the outer panel AXIS2 AXIS2 upper pulley side with one belt pulley side with two belts Side hole Seam on outer panel aligned in side hole AXIS2 AXIS3 lower pulley lower pulley Shown AMS 8040 positioner outside enclosure lt e Look through the hole in the side of the top assembly where the two belts are located If the seam on the outer panel is aligned in the center of the side hole go to step 4 otherwise continue here 28 Maintenance ets lindgren com Pulley clamp secured around pulley e Secure the pulley clamp around the AXIS2 lower pulley This will hold the pulley in place e Loosen the nut on the AXIS2 lower pulley e Remove the pulley clamp from around the AXIS2 lower pulley e Rotate the AXIS2 upper pulley by hand to move the outer panel and align the seam in t
23. re gn a ow alee ys HE f F oe Jim Psencik Date of Issue March 25 2015 Vice President Engineering ETS Lindgren Inc ets lindgren com EC Declaration of Conformity 55
24. rs clean them with moisture free compressed air Failure to perform these tasks may result in damage to the fiber optic connectors or cables 14 Maintenance ets lindgren com Removing and Replacing the Centerpiece Panel Note Only the centerpiece panel in the top assembly of the positioner can be replaced If another component in the top assembly is damaged the entire top assembly must be replaced See page 31 for information on ordering a replacement top assembly Note lt is not necessary to remove the positioner from the enclosure to remove and replace the centerpiece panel Shown AMS 8040 positioner outside enclosure 1 Using your fingers remove the two plastic thumbscrews that attach the centerpiece panel to the positioner 2 Remove the centerpiece panel 3 Attach the new centerpiece panel to the positioner by replacing the two thumbscrews removed in step 1 ets lindgren com Maintenance 15 Removing the Positioner from the Enclosure O Note To reinstall the positioner in the enclosure reverse these steps starting with step 6 and finishing at step 1 Shown Panel removed from back of AMS 8040 enclosure 1 Remove the bolts that attach the back panel to the enclosure Remove all but two of the bolts at the top of the panel and have a team member hold the panel in place when removing the last two bolts 2 Remove panel 16 Maintenance ets lindgren com Shown Bottom of AMS 8040 encl
25. t Required to access a specific axis or multiple axes at a time The particular command grouping subset e g configure control etc Selects the desired axis or axes to control A single index specifies a single axis e g AXIS2 or AXIS3 with a single argument while a range e g AXIS2 3 specifies a range of axes with a corresponding range of arguments Note that some commands only support single axis control The single argument required for a single axis command Represents the additional arguments required for an optional multi axis command e g SUBSET AXIS2 3 COMMAND 2 3 44 Positioner Command Set ets lindgren com System Commands IDENTIFICATION Command Format Response Default IP Address NAME Command Format Query Format Response IP ADDRESS Command Format Query Format Response NETWORK MASK Command Format Query Format Response Default Mask ets lindgren com IDN ETS Lindgren Inc System Name Module Name HW x xx FW x xx 192 168 0 100 Port 1206 MODule NAME lt Module Name gt MODule NAME Module Name MODule IPADdress lt nnn nnn nnn nnn gt MODule IPADdress hnNnnA ANA ANA NAN MODule NETMask lt nnn nnn nnn nnn gt MODule NETMask nnn nnn nnn nnn 255 255 255 0 Positioner Command Set 45 Trigger Commands Configuration Query Enable Disable Format TRIG lt ON OFF gt Step Size Pre Trigger Delay lt HIGH LOW gt Wh
26. th side with two belts one belt Use the Use the AXIS2 pulleys a i AXIS3 pulleys to align the to align the outer panel centerpiece panel AXIS3 lower pulley Shown AMS 8041 positioner outside enclosure ets lindgren com Maintenance 31 1 Home each panel Via EMQuest EMQ 100 Antenna Measurement Software or the Home command using customer written software installed on a control computer e Home the outer panel AXIS2 and then wait for the home process to complete e Home the centerpiece panel AXIS3 and then wait for the home process to complete 2 Align the outer panel AXIS2 AXIS2 upper pulley side with 7 side with OO i 3 Y two belts or a A Side hole Seam on outer panel aligned in DNA side hole rT ib Ny ead LDU oT AVIV rr Wi y AXIS2 AXIS3 lower lower pulley pulley not shown Shown AMS 8041 positioner outside enclosure 32 Maintenance ets lindgren com e Look through the hole in the side of the top assembly where the two belts are located If the seam on the outer panel is aligned in the center of the side hole go to step 3 otherwise continue here Six screws on the AXIS2 lower pulley side with one belt Shown AMS 8041 positioner outside enclosure e Loosen the six screws on the AXIS2 lower pulley e Rotate the AXIS2 lower pulley by hand to move the outer panel and align the seam in the center of the side hole e When the seam is aligned
27. ultiple research and development groups The AMS 8040 Series is constructed with the same RF shielding and shielded door technology used in the construction of all ETS Lindgren full certification wireless test chambers The RF shielded door uses compressible finger stock in a knife edge configuration and two latch points with a single point handle provide secure sealing and one hand operation Typical RF isolation of both the shielding and door is greater than 80 dB FlexSorb a flexible RF absorber that bends and returns to its original form is designed to eliminate breakage from extended lab use The absorber is performance optimized and limits reflections and moding for more accurate repeatable measurements Tapered wedges line the walls pyramidal absorber is used on the floor and lossy foam lines the antenna A connector panel provides two SMA connectors and two Type N connectors for DUT input output and one BNC connector for triggered acquisition functionality 8 Introduction ets lindgren com 2 AXIS POSITIONER The AMS 8040 Series includes a unique light duty 2 axis positioner to enable 3D antenna pattern measurements The positioner is constructed of primarily low dielectric materials and is designed for the following e AMS 8040 positioner Handheld devices weighing up to 1 lb 0 45 kg e AMS 8041 positioner Handheld devices weighing up to 2 2 lb 1 0 kg The positioner is controlled over Ethernet by ETS Lindgren EM
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