USER MANUAL - DyneSystems, Inc.
Contents
1. 100 24 0 NO tar 00 NAO HLM 3SN T O3SN LON 31 202 OL 38 ASNN 53434 5 SINANI AL34VS 27 i 9 219 M3MOLSDO L phe ues Lu au 1 423 DPD 001 04B e Copyright Dyne Systems Inc Dyne Systems e DS820F PAU 38 APPENDIX D CURRENT MODULE REQUIRED CONDUCTOR DEFINITION Dyne Systems DS820F PAU Appendix D Required Conductor Definition 39 DPD 001 04B Copyright Dyne Systems Inc APPENDIX E ACRONYMS A Ampere AC Alternating Current C Degrees Centigrade CSA Canadian Standards Association CW Clockwise CCW Counter Clockwise DC Direct Current DUT Devices under Test E Voltage Volts EEMAC Electrical Equipment Manufacturers Association of Canada F Degrees Fahrenheit FAC Field AC Power FU Fuse GND Ground HP Horse Power Current Amps Input or Output IEC International Electrotechnical Commission JB Junction Box KVA Kilovolt Ampere KW Kilowatt LBS Pounds LCD Liquid Crystal Display LED Light Emitting Diode NC Normally Closed Contact NEC Natio2. 19 RACK MOUNT WIRING 19 tcc ess vite 21 INTER LOC V GTARF UP 21 DYN LOC IV AND CUSTOMER SUPPLIED CONTROL 22 PREVENTIVE MAINTENANCE 23 23 eee YN FYN 23 Table of Contents SECTION 7 APPLICATION SPECIFIC FUNCTIONALITY 24 COMMAND VOLTAGE SCALING a 24 CURRENT FEEDB CK n an 24 SCALED CURRENT 24 24 50HZ 60HZ OPERATION 24 LOW INDUCTANCE COIL 24 LOW MAX CURRENT u YR FFR NY ER FEDR Me 24 0 20 COMMAND SOURGE gn gy Y 24 ADDITIONAL SAFETIES 25 DS820F CONTROL BOARD JUMPER 8 40 4001 44 0 000600000 25 SECTION 8 FAULTS TROUBLESHOOTING 26 WALL MOUNT AND RACK MOUNT TROUBLESHOOTING 26 WALLANOUNT 28 RACK MOUNT 30 SECTION 9 CUSTOMER SUPPORT 31 SECTION 10 PRODUCT WARRANTY 32 APPENDIX A PAU MAX CURRENT ADJUSTMENT 33 APPENDIX B OHM S LAW 35 APPENDIX C DRAWINGS AND SCHEMATICS 36 RACK MOUNT CONNECTIONS 15 36 RACK MOUNT CONN
3. com wb us 9 Gua 84 T pe 9 wa 1 mT Tol H Figure C 2 Rack Mount Connections 30 AMP 160250 baco Tn 4 1 8 8 5 angl apoo Savy Buor Wien NN SW 44 23 s 4022 0259 HE 4 Au kas gt Ld waa gt O ojear 16 Sha 1009 VON 3MWS 1 ILON LNNOW MOVE DPD 001 04B gt Copyright Dyne Systems Inc Dyne Systems DS820F PAU WALL MOUNT SCHEMATIC 3MV NOLLNGANI MO NOIS3O 30 LHORI NOISSINSd 553 4 SGRNYdMOO 05 1 Appendix C Drawings amp Schematics AAPL od ONI SMGLSAS 40 LVHI NVHL 53504
4. i ae sssi SCALED CURRENT FEEDBACK ANALOG OUTPUT 0 10 0 q Appendix B Ohm s Law RACK MOUNT CONNECTIONS 30 37 G3AN3S3Y JYV NOLLN3ANI MO NOIS3G 30 1 NOISSIWN3d 03553 9 3 S3INVdNOO divS LNOHLIM ONI 531545 SNAG 30 LVHL NVHL M3HLO 53504314 04 0350 YO 0 LON 1504 ONI 5 315 5 3NAG 30 41334039 JHL 51 11130 539 SIHL Appendix Drawings amp Schematics 1 NONNO 20 9 13574 0 1 1002 1 SIAL Andino 15389403 031805 9 HLM 3SN gt 9 rh SOT NAG 2 SLMGNI ALGIVS 3uVdS 1 219 PUEL NT TR loft 395 1 i Gua 9 395 28 a 56 1 1nau awmnoo 8 ONVINOD 7 oO o o 51 0 CEL tal
5. SCALED CURRENT FB 09 10406 ANALOG OUTPUT 0 10VDC COMMON CURRENT COMMAND CURRENT COMMAND INPUT CURRENT COMMAND COMMON FEMALE NOTE PREMADE CABLE SUPPLED TO DYNO CONNECTOR WHEN USED WITH INTER LOC CONTROLLER 240 SPARE SAFETY NPUTS DYNE SPARE SAFETES MUST BE JUMPED RESET I TO 24V0C NOT USED FOR USE WITH 2 PAU INTER LOC CONTROLLER COOLANT INTERLOCK ou TT Eee PAU ON 0 77 NOT USED ON ALL COMMON DYNO CONFIGURATIONS 122 SAFE TO RUN H20 SAFETY 5 4 THS ORAWING IN DESIGN AND DETAIL IS THE PROPERTY DYNE SYSTEMS INC AND MUST NOT COPIED OR USED EITHER DIRECTLY OR INDIRECTLY FOR PURPOSES OTHER THAN THAT OF DYNE SYSTEMS INC WITHOUT SAID COMPANIES EXPRESSED WRITTEN PERMISSION ALL RIGHT OF DESIGN OR INVENTION ARE RESERVED Figure 5 7 30 Amp Rack Mount PAU Back Panel Connections 20 Systems DS820F PAU Installation amp Start Up DPD 001 04B gt Copyright Dyne Systems Inc RACK MOUNT START UP Inter Loc V Start Up 6 7 Dyne Systems DS820F PAU Validate the configuration listed on the cover of the manual and exterior of unit are identical and appropriate for your application If these values do not match or are not appropriate for your applicatio
6. Systems DS820F PAU DPD 001 04B gt Copyright Dyne Systems Inc GENERAL INFORMATION 4 SA a s 4 HEC IVING INSPEC TION ua ha aa nag 4 DAMAGE CLAIM Seitas 4 TRAINING 4 IDENTIFY YOUR PAU 4 CONFIGURATION 5 MODES OF RESET OPERATION us au di Y 8 INSTALLATION 9 TRANSFORMER COMPATIBILITY 10 WALL MOUNT PAU COIL AND TRANSFORMER COMPATIBILITY TABLE 10 RACK MOUNT PAU COIL AND TRANSFORMER COMPATIBILITY 11 INSTALLATION AND START 12 WHO SHOULD INSTALL THE ge O O EL FY 12 WALL 12 ENGLOSURE SPECIFICATION 12 DIMENSIONS 12 WALL MOUNT MECHANICAL INSTALLATION cadarn 13 WALL 13 WALL MOUNT TERMINAL BLOCK 14 WALL MOUNT SUBPANEL 15 WALL MOUNT STAR 2 DDYN 16 INTER LOC V 16 DYN LOC IV AND CUSTOMER SUPPLIED CONTROL 17 RACK 18 ENCLOSURE SPECIFICATION 18 DIMENSIONS 18 RACK MOUNT MECHANICAL INSTALLATION
7. CONFIGURATION SECTION 2 juno peuondo 2 NOW EM 19104002 A 301484 2 841814 KP i s j a ase YXO 0131 Wd 0 dH 5 XOX MN LSIMOIN g H313WOINYNAO 93 5 0 810803345 0401 18 0102 DYN 81 YOLINON Moyo pun a 4181 80 30095366 MOTI OWA ALI IOWA TWYN 93113519 ONAG 93 510212075 488 LINGNOD LINGNOD 1 110509 WX O JYX OWA 03171051 K pd 1000001 XX THLNO 54107 1 cg YX YM CPH nany 06 108 109 nvd33 4 0 OWA 193NNO9SIG 81881111 LON MOTH HIV 911009 304 1132 1831 114930 3015 NO 5 30 30 45 5 a gt 108100 A 901 H31NI J a 010089 e f 103NNO2SIG 39VHd 319818 00 20184 P O MR 1819 2 1 IYA sad 14 LINGNOD gt 2a ia CONFIGURATION CONTINUED Quno 1210190 nvd93 PUNON 18110409 AI 301 u q eJn M Wd dHXXX dH
8. 1 81 1146 mm Recommended 1 Lla 12 Mounting Clearance p110 279 0 31 8 35 1 06 27 75 19 5 iS TH 170 3 8 16NC 432 COLLAR 17 8 STUD 454 75 145 368 10 1 gt E SECI ION SECTION Y Y Figure 5 1 Dimensions Dyne Systems DS820F PAU Installation amp Start Up DPD 001 04B Copyright Dyne Systems Inc Wall Mount Mechanical Installation The PAU should be mounted in the vertical position Refer to Figure 5 1 It is required that 12 of clearance around the entire PAU be provided to allow for filter changes and adequate airflow around the cabinet The method of mounting the PAU to a vertical surface is the responsibility of the end user Wall Mount Wiring Once the PAU is securely mounted and all conduits with the appropriate wires are in place 1 Open access panel and route the wires into the panel 2 Connect the wires according to the prints provided Refer to Figure 5 2 Note prints provided with the PAU take priority over this manual It is likely that not all of the terminal connections will be used The PAU has safety inputs in the form of Coolant Temperature and Coolant Pressure Flow Additionally there are three spare generic safety inputs These inputs have different functionality and correct wiring must be observed Note digital inputs to and outputs from
9. DynesSystems Inc Midwest amp Dynamatic Dynamometers x DS820F Power Amplifier Unit USER MANUAL Job Controller Configuration Model Ll Inter Loc V Control Serial Dyn Loc IV Control Configuration amps Customer Supplied Control 0 10 VDC www dynesystems com DPD 001 04B From Dyne Systems Inc The DS820F Power Amplifier Unit PAU is a third generation intelligent universal Eddy Current Power Amplifier Unit It is an analog controller with a digital front end that offers greater flexibility for upgrading existing test cells or for entirely new test installations The potential applications for the PAU range from simple manual control to fully integrated closed loop installations The PAU interfaces with all of Dyne Systems existing dynamometer controllers as well as industrial PC PLC 24 VDC logic based controllers running third party software The PAU provides a unique set of features Setup is simple and straightforward e _ The front panel diagnostic LCD display eliminates guesswork by displaying real time field current input command status and fault messages e System status can also be reported PLC level I O to external controls e analog voltage or current input enables the unit to be used as a standalone open loop eddy current power amplifier be integrated into existing test cells with fully integrated closed loop control units The modular construct
10. INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE REMEDIES OF BUYER FOR ANY BREACH OF WARRANTY SHALL BE LIMITED TO THOSE PROVIDED HEREIN AND FOR DELAY NON DELIVERY WHICH IS NOT EXCUSABLE TO THE PURCHASE PRICE OF THE GOODS IN RESPECT OF WHICH THE DELAY OR NON DELIVERY IS CLAIMED TO THE EXCLUSION OF ANY AND ALL OTHER REMEDIES IN NO EVENT SHALL DYNE SYSTEMS BE LIABLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES INCLUDING WITHOUT LIMITATION LOSS OF USE OR PROFITS NO AGREEMENT VARYING OR EXTENDING THE FOREGOING WARRANTIES REMEDIES OR THIS LIMITATION WILL BE BINDING UPON DYNE SYSTEMS UNLESS IN WRITING SIGNED BY A DULY AUTHORIZED OFFICER OF DYNE SYSTEMS DYNE SYSTEMS LIABILITY FOR FAILURE TO COMPLY WITH ANY WARRANTY OR REPRESENTATION HEREUNDER SHALL BE LIMITED TO THE VALUE OF THE GOODS SOLD HEREUNDER Excluding equipment made for integrated systems supplied or made by Dyne Systems Dyne Systems makes no warranty on the use of the equipment in combination with other products or in the practice of any process and if a claim suit or action is based thereon Buyer shall defend indemnify and save Dyne Systems harmless therefrom LIMITATION OF LIABILITY Dyne Systems liability for defective or nonconforming products whether based on breach of warranty negligent manufacture or product liability is exclusively limited to repair or replacement at Dyne Systems election of such produc
11. NWOFS aav 58 TW LON 552018 2 0001 0 104100 93135 2409 08 YSOd a NORROD 15 GFWOS UNdino 5 100 ian Gw 6anzz oz 35440 100 219 str 100 24 rer 01 5 OS NO 504 9 lol 92 9050 ANG 084 100 Sar k SH yanaman 5 Er Y mo 6 Nnu ray oz va om MON 100 288 AHE 8 cD D INN ISVINOO OZH ty NO SNAG OZH JO 9 ss fo 2 001 NAG ONAG nee HUM L NO HON __ 0350 41 OGAYZ OL 38 150 3MVdS SLNANI AL34VS 3 46 Hoo 1 8209555 6 8 of 5 H zr 436 200850 on ezi o o ee ee q Pas Qua
12. PAU Current Facility Power PAU Input Power Calculated Max Volts DC Max Coil Model No Specifications Primary Secondary Transformer VA Output Current ESS SS eee ee E s r u ee eel UEC PAU 15 R0 3 600 SE Gs TF C ss I VV wem 206 26 120 u RJ W E l u kd Dyne Systems DS820F PAU Transformer Compatibility 11 DPD 001 04B Copyright Dyne Systems Inc SECTION5 INSTALLATION AND START UP WH0 SH0ULD INSTALL THE PAU The DS820F PAU operates as part of a system If the system is not properly wired equipment may be damaged 4 WALL MOUNT INSTALLATION Enclosure Specifications Only a qualified licensed electrician should install the DS820F PAU All installations should comply with the most current version of the National Electric Code NEC as well as all local codes The Enclosure for the wall mount PAU meets the following industry standards UL 50 File No E27567 1 NEMA EEMAC Type CSA File No 42184 Type I IEC 60529 IP30 PAU enclosure does not meet oil tight or dust tight specifications Dimensions inches mm 8 62 219 8 0 203 406 203 1 E 3 X 56 1 14 mm SLOTTED 20 0 508 7 FLUSH LATCH
13. 414 04 A MOSMION AUIII 35 2905 38 LON ISAN ONY 5431545 3NAG 30 134084 JHL SI 14130 ONY 0530 Ni SIL ANdino 1 SIAL anaino NOV80333 031905 181 5 355 O HUM 350 303 201 00 lal SINANI 13385 0181 39V1 OA 681 awet 110 305 O01 NA0 HLW 361 395 Gal 01 981 Ma X9Y80333 961 OF SAL mo AY dd o Gaia gt 1 NOD 45 5 ASAS 109 38 901 NWOHS 581 15 TW 10 530018 LOVLNOO maL Gua ole oas OCH 5 an 80193135 zonon vaod 00A01 0 1ndino z O NAY OL 3495 025010 10 2 12v1NOO ANQ D i eae Ca I Oli s TS0A01 0 83 1 GYWOS Mayas 188800 GLOS o OM Est F 9 v L J ONYNMOO 1 100 i Konno
14. B6 1 O 786 2 CONNECTIONS NOTE 1 1 FOR USE WITH OPTIONAL POTENTIOMETER 120 VAC FAN 188 3 6 TB6 4 8 4 TB6 6 186 7 4 9 56 8 6 TB3 Figure 5 3 Enlarged view of terminal block DPD 001 04B gt Copyright Dyne Systems Inc Installation amp Start Up Wall Mount Subpanel Snubber Board SCR Bridge and Heatsink Control Transformer Fuses DS820 Control Board Current Transducer faja meman Terminal ae Figure 5 4 Wall Mount Subpanel Dyne Systems DS820F PAU Installation amp Start Up 15 DPD 001 04B gt Copyright Dyne Systems Inc WALL MOUNT START UP Inter Loc V Start Up 6 7 Systems DS820F PAU Validate that the configuration listed on the cover of the manual exterior of the unit and the sub panel are identical and appropriate for your application If these values do not match or are not appropriate for your application please contact DS Verify the integrity of power wiring i e no shorts to ground verify coil resistance etc Power up the Inter Loc V OCS Apply power to the PAU The following will appear on the display for 3 seconds Eddy Current PAU XXXAmax XX XA The maximum current of the PAU 15 30 50 100 VX X The ver
15. ECTIONS 30 37 WALL MOUNT SCHEMATIC FUD yn FY 38 APPENDIX D CURRENT MODULE REQUIRED CONDUCTOR DEFINITION 39 APPENDIX E ACRONYMS 40 Systems DS820F PAU Table of Contents 3 DPD 001 04B Copyright Dyne Systems Inc SECTION1 GENERAL INFORMATION Within this manual Dyne Systems Inc will be referred to as DS SAFETY Read your instruction manual Electrical rotating equipment can be dangerous Become familiar with all safety instructions and procedures WARNING CAUTION and NOTE labels are used throughout the manual to remind you of the hazards that exist Know your equipment before handling or working on it Used to of the possibility of to personnel damage to equipment Used to caution of the potential hazards and unsafe practices NOTE Used for special instructions related to safety proper operation or maintenance RECEIVING INSPECTION Upon the arrival of your equipment check all items received against the packing slip to ensure the shipment is complete Then inspect for damage Any evidence of rough handling may be an indication of hidden damage Be sure to perform the following inspections 1 Inspect packaging and skid s for any mistreatment Document and photograph any signs of damage 2 Inspect housing to ensure there is no damage and that unit is intact DAMAGE CLAIM
16. EMALE SUB D 8 MALE MS CONN o gt DNO 0848 25 FEALE SCALED CURRENT FEEDBACK SCALED CURRENT 0 10 00 21 ANALOG OUTPUT 0 10V0C 9 2c 22awg CURRENT COMMAND wht 0 CURRENT COMMAND INPUT CURRENT COMMAND COMMON 58 NOTE PREMADE CABLE SUPPLIED TO DYNO CONNECTOR WHEN USED INTER LOC V CONTROLLER SPARE SAFETY INPUTS SPARE SAFETES MUST BE JUMPED 24400 F NOT USED FOR USE WH INTER LOC CONTROLLER NOT USED ON ALL 23 DYNO CONFIGURATIONS H20 PRESSURE FLOW DRY CONTACT INPUT CLOSED SAFE TO RUN 120 TEMPERATURE DRY CONTACT INPUT CLOSED SAFE TO RUN THS DRAWING IN DESIGN AND DETAIL IS THE PROPERTY OF DYNE SYSTEMS INC AND MUST NOT BE COPIED OR USED EITHER DIRECTLY OR INDIRECTLY FOR PURPOSES OTHER THAN THAT OF DYNE SYSTEMS INC WITHOUT SAID COMPANES EXPRESSED WRITIEN PERMISSION ALL RIGHT OF DESIGN OR INVENTION ARE RESERVED Figure 5 6 15 Amp Rack Mount PAU Back Panel Connections Dyne Systems DS820F PAU DPD 001 04B Copyright Dyne Systems Inc Installation amp Start Up 19 RACK MOUNT WIRING CONTINUED 30 AMP RACK MOUNT ECPAU CONNECTION DIAGRAM DYNO CONTROL 5 25 37 FEMALE SUB D 5 3 1 FEMALE SUB D MALE MS CONNECTOR FEMALE MS CONNECTOR
17. OD 81081109 VSL 3114406 YINOLSNI 491 HO 38186384 HO MO H 1 S4LLJ4VS lt gt 01314 ONAG 93 LINGNO ES LINGNOD 3105 09 VXX JVAXXX G31V10SI x x EU 9 OWA ALIMOWA 44 TOYLNOD 403 28 LINGNOS W OWA A1I1I9V4 LOANNOOSIG LINGNOD 2 5 318V1IVAV LON 2 013 HIV 9NI1009 303 S9VASLLADIVNOLLdO 4 30 3015 d3H1I3 NO 22 T139 1S41 21 30 39VdS WRINININ 5 21122211 5 194NNO9SIG 0 IVAX ISNI lt DWAXXX JVAXXX OWA ALIMOWS OWA ALL LONA 5 24 LINANOJ 14 2r LL 8 o ia MODES RESET OPERATION The PAU has two modes of operation Reset Required Mode and Automatic Reset Mode In the Reset Required Mode the PAU will require a reset after the application of power or after a fault condition has occurred This reset signal is generated by the dynamometer control system During a reset condition a 24 VDC signal is momentarily applied to TB1 6 on the wall mount version or pin 15 of the 25 pin Dynamometer Control Connector on the rear of the rack mount version Reset Required Mode is the default mode of operation when used in conjunction with an Inter Loc V controller In the Aut
18. S In the event of damage report it without delay to the carrier and Dyne Systems Dyne Systems warranty policy does not cover shipping damage or lost material It is important to file a damage claim with the carrier promptly If you require assistance in settling the claim contact Dyne Systems Refer to equipment by purchase order model serial and job numbers as shown on the nameplate of the unit involved TRAINING Training programs are an essential part of safe and correct operation Training provides the know how necessary to obtain top performance from your equipment Dyne Systems recognizes this fact and offers training classes on site or at the factory to educate personnel in safe operating and maintenance procedures IDENTIFY YOUR PAU This PAU was configured at DS for your specific application The PAU will be physically configured as either wall mount or rack mount Review the diagrams and verify your configuration Dyne Systems Inter Loc V Control see Figure 2 1 on Page 5 Dyne Systems Dyn Loc IV Control see Figure 2 2 on Page 6 Customer Supplied Control this requires 0 10VDC or 0 20mA Control Signal see Figure 2 3 on Page 7 Locate the model and serial numbers on the PAU and verify that they are the same as that shown on the cover of this manual This information should be used when contacting DS customer support 4 Dyne Systems DS820F PAU General Information DPD 001 04B gt Copyright Dyne Systems Inc
19. XXXX MIN LSIMAIN YALAWOWYNAG 23 84 0d1 033dS 15 LINGNOD HOLINOW 09 YSL O HO 39159398 HO OWA ALIMOWS N 90 NAG 531134 5 OCH 071315 ONAG 33 94 LINGNO LINGNOD LINGNOD 310 09 VXX DWAXXX 03191051 x x ac LINGNOD 581 07 9VAXXX OVA 44 LINGNOD TOYLNOD 4 28 LINGNOD AlI1I9V4 70 LINGNOD LON OVAS LL 30 L 1139 1831 1009 303 1993 40 3015 NO 61 30 39VdS buvo pu 907 gt lt NAG 193 09510 VXX JYNX OWA 24 0VAXXX OWA td LINGNOD NDON9 ASWHd 319 5 IVAX LSND Configuration Systems DS820F PAU DPD 001 04B Copyright Dyne Systems Inc unom peuondo nyd93 INON 2001 04002 0 10 JCA 01 0 39110402 paljddng sawoysng 672 841814 2 VXX AXX 1314 XXX XXX o 058 dHXXX dH 1S3MGIIN 93 84 081 03348 15 Ww IVN LINGN
20. are Safety 3 AUX 11 Output Dry contact for Dyn Loc H O safety AUX 12 Output Dry contact for Dyn Loc H O safety AUX input Enable PAU AUX 15 Input Dyne On common Continued next page 30 Dyne Systems DS820F PAU Faults Troubleshooting DPD 001 04B e Copyright Dyne Systems Inc Terminal Connection Description Function Power Connections for 15A Rack Mount Input Field Power AC Input Field Power AG Input 20 Power Connections for 30A Rack Mount AC Input Field Power Field Connections for 15A Rack Mount Field Connections for Rack Mount Table 8 3 Faults Troubleshooting Rack Mount Signals Note For further troubleshooting assistance please contact Dyne Systems SECTION 9 CUSTOMER SUPPORT Dyne Systems Customer Support can be reached at 1 800 657 0726 or by Email at sales dynesystems com Please have the serial and model numbers available for all products Dyne Systems DS820F PAU Troubleshooting Customer Support 31 DPD 001 04B Copyright Dyne Systems Inc SECTION 10 PRODUCT WARRANTY WARRANTY REMEDIES AND LIMITATIONS Dyne Systems Inc warrants the following equipment will conform to published specifications and be free from faulty material or workmanship for the listed time period from date of shipment or onsite repair New Controls 12 Months Service Calls 3 Months Repaired Controls 3 Months This warranty covers properly installed equipment used within specified limits and am
21. bient conditions and is limited to repair or replacement of equipment proving defective at Dyne Systems For warranty to be valid Buyer must conform to Dyne Systems factory specifications If applicable terms of Warranty Validation and Delivery Certification must be met for warranty to be valid This warranty does not apply to experimental developmental or non standards Goods and Products which sold as 15 where is Dyne Systems shall not be liable for labor costs associated with removing reinstalling or delivering any equipment Transportation costs associated with delivering products to Dyne Systems under the warranty are the responsibility of the Buyer Transportation costs associated with returning products to the Buyer under the warranty are the responsibility of Dyne Systems If warranty service is deemed necessary and product i e controls small dynamometer etc can be shipped to Dyne Systems then it is expected that product be sent to Dyne Systems however if Buyer wants warranty work to be performed onsite and Dyne Systems deems it feasible then Buyer will be responsible for travel hours and travel transportation costs Dyne Systems is not liable for costs incurred such as loss of work time or production time or for loss of profits or other damages including but not limited to consequential damage THE FOREGOING WARRANTIES ARE EXCLUSIVE AND ARE GIVEN AND ACCEPTED IN LIEU OF ANY AND ALL OTHER WARRANTIES EXPRESS OR IMPLIED
22. d between Dyno Control and TB1 3 common pins 1 input and 14 common SCR OverTemp fault showing in The SCR heat sink is too hot Allow time for the heat sink to Allow time for the heat sink to LCD display cool down cool down Cooling fan not running Verify operation of cooling fan Verify operation of cooling fan and its connections at TB6 1 Check fan fuse FB1 1 internal and TB6 2 The heat sink temperature Verify the operation of the Verify the operation of the switch NC is defective or temperature switch mounted temperature switch mounted disconnected on the heat sink and its on the heat sink and its connections connections Blown fuses Coolant OverTemp fault The dynamometer cooling Allow system to cool down Allow system to cool down showing in LCD display system temperature has Verify the integrity of the Verify the integrity of the exceeded the setpoint of the coolant temperature switch and coolant temperature switch and coolant temperature switch its connections to TB4 3 and its connections to AUX 4 and closed safe to run TB4 4 If a temperature switch AUX 9 If a temperature switch is not installed a jumper should is not installed a jumper should be installed across these be installed across these terminals terminals DPD 001 04B Copyright Dyne Systems Inc Fault Problem Coolant P F fault showing in LCD display Wall Mount Solution Verify the operation of the various components
23. e for the rack style PAU is designed for use in areas which do not require oil tight and dust tight applications Fans are used to cool the interior The intake is at the front of the unit Dimensions 19 0 482 60mm 1 0 25 40mm 17 0 431 80mm 4 0 25 06 35mm SLOTS 31 7 94mm 18 4 466 73mm 3 5 88 1 76 20mm 0 2 gt gt 26 15 0 381 00mm Figure 5 5 Rack Mount Dimensions 18 Dyne Systems DS820F PAU Installation amp Start Up DPD 001 04B gt Copyright Dyne Systems Inc Rack Mount Mechanical Installation The PAU enclosure is designed to install in a standard 19 inch server rack using supplied rack mount brackets The method of securing the rack frame and mounting the PAU in the rack is the responsibility of the end user If access to the back of the unit is available the PAU shall be securely mounted before any connections are made 1 Connect wires according to the 15 Amp wiring diagram Figure 5 6 or 30 Amp wiring diagram Figure 5 7 2 When connections are secure the PAU should be in position and mounted to the rack Rack Mount Wiring 15 AMP RACK MOUNT ECPAU CONNECTION DIAGRAM ACTUATOR ENCODER REMOTE BASIC AUX ECPAU POWER ACTUATOR ACTUATOR O JO JO Ole sus p O o DYNO CONTROL THROTTLE CONTROL 25 o F
24. ed at the time of sale In either case use the following procedure to check or adjust the max current setting 1 Power OFF the PAU 2 potentiometer Figure 1 on the DS820F board fully counter clockwise minimum field current setting 3 Ensure that the dynamometer coolant is flowing and all safeties are met or jumped out Dyne Systems DS820F PAU Product Warranty DPD 001 04B Copyright Dyne Systems Inc APPENDIX PAU CURRENT ADJUSTMENT CONTINUED 4 5 34 Dyne Systems DS820F PAU DPD 001 04B gt Copyright Dyne Systems Inc Power ON the PAU Enable the PAU and apply 100 command signal set at 10 0VDC or 20mA While enabled adjust P3 Max Current Setting until the desired coil current is reached CCW lowers the coil current and CW increases the coil current The new field current setting is displayed on the LCD display Physically measure the coil current as a precaution Make sure the measured current closely matches the LCD display Disable the PAU Connect DMM to 20 black lead 6 red lead Adjust P4 until you measure 0 050VDC negative 50mV Max current setting is complete LEDs TPG Figure A 1 DS820F Main Circuit Board Appendix A Max Current Adjustment APPENDIX OHM S LAW Ohm s Law defines the relationships between P power E voltage I current and R resistance One ohm is the resistance value through which one
25. erminal Connection Description Function TB6 6 AC Input from secondary Input Connection from secondary side of transformer TB6 7 AC Output to primary Output Connection to primary side of transformer TB6 8 AC Output to primary Output Connection to primary side of transformer Main AC Input Input Connection to facility main power Main AC Input Input Connection to facility main power Table 8 2 Faults Troubleshooting Wall Mount Signals Note For further troubleshooting assistance please contact Dyne Systems Dyne Systems DS820F PAU Faults Troubleshooting 29 DPD 001 04B Copyright Dyne Systems Inc Faults Troubleshooting Continued RACK MOUNT SIGNALS The DS820F Rack Mount Unit uses D SUB and MS type connections on the rear panel to interface to the rest of the system A qualified electrician can use the table below to monitor inputs outputs to aid in diagnosing problems Terminal Connection Description Function Input Enables PAU Dyno Control 19 Output PAU is okay no faults Dyno Control 18 Output Coolant pressure flow is okay Dyno Control 6 Output PAU is ON Dyno Control 20 Output Common for analog output TAI Dyno Contro 7 Output Shield for analog output Dyno Control 23 for the 24 VDC AUX AUX AUX AUX AUX input Spare Safety 1 AUX 2 Output 24VDC for Spare Safety 2 AUX input Spare Safety 2 5 Output 24VDC for Spare Safety 3 AUX 10 Input Sp
26. heck fuses FU1 FU2 Defective field power transformer Verify operation of field power to TB6 5 TB6 6 TB6 7 and TB6 8 The nominal current reference range is 0 to 100 Commanded currents of 101 are allowed indefinitely 102 109 for approximately 10 seconds 110 or greater are not allowed Current OverCmd fault showing The applied current command in LCD display signal has exceeded 110 Table 8 1 Wall and Rack Mount Troubleshooting Guide Dyne Systems DS820F PAU DPD 001 04B Copyright Dyne Systems Inc transformer and its connections Verify operation of field power transformer and its connections at appropriate connector see 5 6 or Fig 5 7 The nominal current reference range is 0 to 100 Commanded currents of 101 are allowed indefinitely 102 109 for approximately 10 seconds 110 or greater are not allowed Faults Troubleshooting Faults Troubleshooting Continued Wall Mount Signals The PAU Wall Mount Unit uses hard wired terminal block connections to interface to the rest of the system A Only gualified licensed electricians should open the PAU enclosure A qualified electrician can use the table below to monitor inputs outputs to aid in diagnosing problems Terminal Connection Description Function 1 1 10VDC TB1 2 Command Input TB1 3 TB1 4 1 5 1 6 1 7 1 8 1 9 1 10 Output 10VDC for Potentiometer option Input 0 10VDC
27. ion of the PAU allows it to be interfaced with different dynamometer control components The PAU is available in wall mount or in a space saving and reduced wiring rack mount version It also provides significantly increased current capabilities with ratings of 15 30 50 and 100 amps at up to 400 VDC Higher non standard current ratings can easily be custom engineered For customers who prefer to get leading edge performance and test cell system integration from a single provider Dyne Systems new PAU fully integrates with Dyne Systems dynamometer controls and eddy current dynamometers NOTE This manual is intended for use by qualified personnel only All Dyne Systems approved drawings if included and specific instructions for this equipment must take precedence over general information contained in this manual Thank you for purchasing this product from Dyne Systems Our staff is at your disposal should you need information or support that is not found in this manual zDynesystems Inc Midwest amp Dynamatic Dvnamometers CONTROLS DYNAMOMETERS SYSTEM INTEGRATION AND TEST CELL AUTOMATION Systems Inc W209 N17391 Industrial Drive Jackson Wisconsin 53037 phone 800 657 0726 website www dynesystems com Dyne Systems DS820F PAU Introduction 1 DPD 001 04B Copyright Dyne Systems Inc TABLE CONTENTS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SECTION 5 SECTION 6
28. making up the dyno cooling system Check functionality of coolant pressure or flow switch and its connections to TB4 1 and TB4 2 If a pressure or flow The dynamometer cooling system pressure or flow has dropped below the setpoint of the coolant pressure or flow switch closed safe to run switch is not installed a jumper should be installed across these terminals The sensed current flow is different than the system expected I Feedback Err fault showing in the LCD display If using a low inductance coil try installing jumper JP2 Contact Dyne Systems Rack Mount Solution Verify the operation of the various components making up the dyno cooling system Check functionality of coolant pressure or flow switch and its connections to AUX 3 and 8 If a pressure or flow switch is not installed a jumper should be installed across these terminals If using a low inductance coil try installing jumper JP2 Contact Dyne Systems Current Reversed fault showing Current transducer wiring is Contact Dyne Systems Contact Dyne Systems in LCD display incorrect No Field Current fault showing in LCD display Defective field coil or wiring to the field coil Verify field coil integrity and its connections to the PAU at TB6 3 and TB6 4 Verify field coil integrity and its connections to the PAU at appropriate connector see Fig 5 6 or Fig 5 7 Main PAU fuses open Not Applicable C
29. mometer s hot amps current rating NOTE dynamometer does not need to be spinning during this procedure To ensure proper control of the dynamometer and more importantly to protect the coil from damage the PAU needs to be adjusted to match the characteristics of the dynamometer coil The DS820F PAU has a Max Current adjustment potentiometer P3 Since dynamometer coil characteristics vary greatly depending on many factors it is difficult to preset this adjustment at the factory It is important that after all connections are made the Max Current adjustment be performed When first powering on the PAU the LCD splash screen shows a current value of 15 30 50 or 100 A This displayed value represents the maximum current that the PAU is capable of delivering it does not represent the actual setting of the current limit After enabling the PAU the LCD display will show the field current that is being applied to the dynamometer Use this value for making all adjustments PAU Ok Off X X XA PAU Ok Signifies everything is okay or else the word Fault is displayed refer to Wall and Rack Mount Troubleshooting Guide Table 8 1 page 26 Off PAU is not enabled Percentage of command signal 0 OVDC or 100 10VDC or 20mA X XA Amount of current being applied to coil The max current setting is preset at the factory to either the minimum setting or an approximate match to the dynamometer that was specifi
30. ms Inc SECTION8 FAULTS TROUBLESHOOTING Only qualified licensed electricians should open the PAU enclosure NOTE The Coolant Pressure Flow safety input has a delay of 5 seconds in the Reset Required Mode and is instant in the Automatic Reset Mode NOTE The Coolant Temperature Safety input along with the three Spare Safety inputs are instant in both Reset Modes NOTE The main circuit board for the PAU has two LEDs see Figure A 1 page 33 DS820F Main Circuit Board The LED toward the center of the board will pulse once each second If the LED is not blinking the circuit board is defective or it is not getting power Please refer to Table 8 1 Troubleshooting Guide below Wall Mount and Rack Mount Troubleshooting Guide Fault Problem Wall Mount Solution Rack Mount Solution No indication of Power LCD No power from mains Verify integrity of Facility Mains Verify integrity of Facility Mains display blank no red LED activity on DS820F logic board Check PAU main fuses FC1 Check fuse FB1 2 internal fan not running FC2 Check PAU Control Transformer fuses FU1 FU2 FU3 No output current from PAU PAU not enabled Ensure that there is enable Ensure that there is an enable signal 24 VDC at TB1 5 signal 24 VDC at Dyno Control pin 3 No current command signal Check that a 0 10 VDC or Check that a 0 10 VDC or 0 20mA reference is being 0 20mA reference is being applied between TB1 2 input applie
31. n please contact Dyne Systems Verify the integrity of power wiring i e no shorts to ground verify coil resistance etc Power up the Inter Loc V OCS Apply power to the PAU The following will appear on the display for 3 seconds Eddy Current PAU XX X A max VX X XX XA The maximum current of the PAU 15 30 50 100 VX X The version of firmware The display will then change to the following Not Self Res Reset Required Not Self Res Reset Required Requires a manual reset after the application of power or after a fault condition has occurred Push the RESET button on the OCS to Initiate the System The following will appear on the display PAU Ok Off 0 0 0 PAU Ok signifies everything is okay or else the word Fault is displayed refer to Rack Mount Troubleshooting Guide on page 26 Off PAU is not enabled Percentage of command signal 0 10VDC or 0 20mA A Amount of current being applied to coil If Fault is displayed power down the Inter Loc V and PAU correct the fault and then go back to Step 3 Perform the Max Current adjustment if this is the first time use See Appendix A p 32 for setting Max Current Your DS820F PAU is ready for use Installation amp Start Up 21 DPD 001 04B Copyright Dyne Systems Inc DYN LOC IV AND CUSTOMER SUPPLIED CONTROL START UP Dyne Systems DS820F PAU When the PAU is powered up in the Automatic Reset Mode the dynamometer could power
32. nal Electric Code NEMA National Electrical Manufacturers Association NO Normally Open Contact OCS Operator Control Station Power Watts PAU Power Amplifier Unit PC Personal Computer R Resistance Ohms PLC Programmable Logic Controller RPM Revolutions per Minute SCR Silicon Controller Rectifier TB Terminal Block UL Underwriters Laboratory V Voltage Volts VAC Volts Alternating Current VDC Volts Direct Current XFMR Transformer Systems DS820F PAU DPD 001 04B gt Copyright Dyne Systems Inc Appendix E Acronyms
33. omatic Reset Mode no reset will be required at power up and the following fault conditions will self restore SCR OverTemp Coolant OverTemp Low Coolant Pressure Flow Current OverCmd and GP Input Fault X The Automatic Reset Mode is the default mode of operation when used in conjunction with a Dyn Loc IV controller Exercise caution when using the PAU in the Automatic Reset Mode as the PAU could unexpectedly apply power to the coil resulting in excessive heating and possible failure if proper cooling is not supplied When a customer supplied control system is used Dyne Systems will configure the PAU to the mode of choice If the customer does not specify the mode of operation at the time of order it will be set to the Reset Required Mode Systems DS820F PAU Configuration DPD 001 04B Copyright Dyne Systems Inc SECTION3 INSTALLATION ENVIRONMENT The PAU should be mounted so it is not exposed to severe shock and or vibrations If adverse conditions are anticipated the PAU can be mounted using vibration damping materials The atmosphere should be free of corrosive gases vapors or particulates that could cause fire or explosion Relative humidity should be 0 to 95 non condensing Temperature range should be 32 to 90 F 0 to 32 2 C Dyne Systems DS820F PAU Installation Environment DPD 001 04B Copyright Dyne Systems Inc SECTION 4 TRANSFORMER COMPATIBILITY It is important that the PAU the Dynam
34. ometer Coil and the Transformer are compatible The following tables can be used to check these components in your system Wall Mount PAU Coil and Transformer Compatibility Table Facility Power PAU Input Power Calculated Max Volts Max Coil Primary Secondary Transformer VA DC Output Current 15 208 240 3 600 200 15 amp 208 Wall Mount PAU Model No Current Specifications UEC PAU 15 W01 UEC PAU 15 W02 15 amp 15 amp o UEC PAU 15 W03 o 15 amp 15 amp E o o UEC PAU 15 W04 15 amp o UEC PAU 15 W05 o 15 amp UEC PAU 15 W06 o 15 amp UEC PAU 30 W01 30 amp UEC PAU 30 W02 o 30 amp 30 amp UEC PAU 30 W03 30 480 ME E UEC PAU 30 W04 30 amp UEC PAU 30 W05 gt o 30 amp UEC PAU 30 W06 UEC PAU S0 WO7 UEC PAU 30 WOB 14 400 a es UEC PAU 50 W02 50 amp 240 240 12 000 200 50 amp 240 277 13 850 250 gt s n OH 24 000 400 UECPAU 9 o 24000 o 30 amp 10 Dyne Systems 05820 PAU Transformer Compatibility DPD 001 04B gt Copyright Dyne Systems Inc RACK MOUNT PAU COIL AND TRANSFORMER COMPATIBILITY TABLE Transformer Rack Mount
35. on the dynamometer waveform seen on oscilloscope Low Max Current If the Dynamometer coil rating is less than 25 of the ECPAU rating install JP7 before adjusting the current limit potentiometer P3 This ensures correct current regulation in the Dynamometer by the ECPAU 0 20mA Command Source Jumper JP1 allows use of a standard 0 20mA current command signal Install JP1 to enable this option 24 Dyne Systems DS820F PAU Application Specific Functionality DPD 001 04B Copyright Dyne Systems Inc Additional Safeties In addition to the two H O safeties Coolant Temp and Coolant P F there are three inputs available for custom safeties or faults TB3 1 thru TB3 6 provide connections for up to three dry contacts closed OK to run Opening of these contacts will generate a fault The LCD display will show GP Input Fault 1 2 or 3 This message can be customized at the factory if desired The DS820F ships with jumpers in these inputs Note Reference Table 77 next page for all jumper definitions DS820F Control Board Jumper Definitions Jumper Description Default Positiion Installed JP6 115 12 Dyne On Select POS A IL5 POS B TB12 Isolated YES JP13 Scaled Analog Output Jumper directs to Pin 8 of CON1 OUT NO Hanging JP14 50 6 2 Select POS A 60Hz POS B 50Hz POSA YES Table 7 1 Dyne Systems DS820F PAU Application Specific Functionality 25 DPD 001 04B Copyright Dyne Syste
36. or 0 20mA command signal Command Common 24VDC Dyne On Input Command common Output 24VDC for Dyne On and Reset Input Enables PAU Reset Input Resets faults errors PAU OK Output PAU is okay no faults exist P F OK PAU On Common Output Coolant Pressure Flow is okay Output PAU is On Common for the 24VDC TB2 1 TB2 2 TB2 3 TB2 4 TB2 5 TB2 6 Dyn Loc Command Input Input Command signal form Dyn Loc Dyn Loc Command Common Input Command common from Dyn Loc Input Enables PAU Input Dyne On common Dyn Loc Dyne On Dyn Loc Dyne On Common Dyn Loc H O Dyn Loc H O Output Dry contact for Dyn Loc H O safety Output Dry contact for Dyn Loc H O safety TB3 1 TB3 2 TB3 3 TB3 4 TB3 5 TB3 6 24VDC Spare Safety 1 24VDC Spare Safety 2 24VDC Spare Safety 3 Output 24VDC for Spare Safety 1 Input Spare Safety 1 Output 24VDC for Spare Safety 2 Input Spare Safety 2 Output 24VDC for Spare Safety 3 Input Spare Safety 3 TB4 1 TB4 2 TB4 3 TB4 4 24VDC Coolant P F 24VDC Coolant Temp Output 24VDC for coolant pressure flow switch Input Coolant pressure flow switch Output 24VDC for coolant temperature switch Input Coolant temperature switch TB5 1 Analog Out Output Voltage proportional to coil current 0 10VDC TB5 2 Analog Out Output Common Continued next page 28 Dyne Systems DS820F PAU Faults Troubleshooting DPD 001 04B gt Copyright Dyne Systems Inc T
37. orm the Max Current adjustment if this is the first time use See Appendix A p 32 for setting Max Current Your DS820F PAU is ready for use Installation amp Start Up DPD 001 04B Copyright Dyne Systems Inc SECTION 6 PREVENTIVE MAINTENANCE WALL MOUNT The only maintenance items on the wall mount PAU are the cabinet air filter elements It is recommended that the filter elements be removed cleaned and inspected every month Use the following procedure to perform the routine maintenance 1 De energize all power source s prior to maintaining the filter assembly 2 Grasp the louvered cover and pull to snap open 3 Remove filter element 4 Wash with mild detergent and warm water 5 Allow filter to air dry 6 Insert clean filter element into the filter body 7 _ Snap louvered cover into place 8 power source s RACK MOUNT The only maintenance items on the rack mount PAU are the air vents and cooling fan s It is recommended that the air vents and cooling fans s be inspected monthly and any dust or debris be removed Dyne Systems DS820F PAU Preventive Maintenance 23 DPD 001 04B Copyright Dyne Systems Inc SECTION 7 APPLICATION SPECIFIC FUNCTIONALITY Command Voltage Scaling The command voltage input is typically a 0 to 10 VDC signal Zero and span adjustments are available to accommodate non standard input voltages Use potentiometer P7 to zero and P8 to span the input command voltage
38. orts to ground verify coil resistance etc 3 Power up the Dyn Loc IV or customer controls 4 Apply power to the PAU When power is applied a reset is not required The following faults are self restoring e SCR OverTemp Current OverCmd Coolant Overlemp Spare Safeties Coolant P F The following faults require the power to be turned off and the fault corrected before reapplying power Current Err e Current Reversed e No Field Current 5 following will appear on the display for 3 seconds Eddy Current PAU VX X XX XA maximum current of the PAU 15 30 50 100 VX X The version of firmware 6 following will then appear on the display PAU Ok Off 0 0 0A PAU Ok Signifies everything is okay or else the word Fault is displayed refer to Wall Mount Troubleshooting Guide on page 26 Off PAU is not enabled Percentage of command signal 0 10VDC or 0 20mA A Amount of current being applied to coil If Fault is displayed power down the Dyn Loc IV or customer controls and PAU correct the fault and go back to Step 3 7 Perform the Max Current adjustment if this is the first time use See Appendix A p 32 for setting Max Current 8 Your DS820F PAU is ready for use Dyne Systems DS820F PAU Installation amp Start Up 17 DPD 001 04B Copyright Dyne Systems Inc RACK MOUNT INSTALLATION Enclosure Specification The DS820F PAU enclosur
39. sion of firmware The display will then change to the following Not Self Res Reset Required Not Self Res Reset Required Requires a manual reset after the application of power or after a fault condition has occurred Push the RESET button on the OCS to initiate the system The following will appear on the display PAU Ok Off 0 0 0A PAU Ok Signifies everything is okay or else the word Fault is displayed refer to Wall Mount Signals Troubleshooting Guide on page 26 Off PAU is not enabled Percentage of command signal 0 10 VDC or 0 20mA A Amount of current being applied to coil If Fault is displayed power down the Inter Loc V and PAU correct the fault and then go back to Step 3 Perform the Max Current adjustment if this is the first time use See Appendix A p 32 for setting Max Current Your DS820F PAU is ready for use Installation amp Start Up DPD 001 04B Copyright Dyne Systems Inc Dyn Loc IV Customer Supplied Control Start Up When the PAU is powered up in the Automatic Reset Mode the dynamometer could power up in the same state it was in when power was turned olf 1 Validate that the configuration listed on the cover of the manual exterior of the unit and the sub panel are identical and appropriate for your application If these values do not match or are not appropriate for your application please contact Dyne Systems 2 Verify the integrity of power wiring i e no sh
40. the PAU terminals are PLC 24VDC logic The Current Command TB1 2 TB1 3 is an analog signal of 0 10 VDC or 0 20mA Both single ended and differential inputs can be configured The Dyne On command is required to enable the controller a dry contact wired between terminals TB1 4 and TB1 5 can be used in lieu of a PLC or controller 3 Close the access door and secure Dyne Systems DS820F PAU Installation amp Start Up 13 DPD 001 04B gt Copyright Dyne Systems Inc Wall Mount Terminal Block Connections 14 CURRENT COMMAND INPUT FOR USE WTH INTER LOC CONTROLLER FOR USE WITH 24 DYN LOC CONTROLLER SPARE SAFETY INPUTS SPARE SAFETIES MUST BE JUMPED TO 24VDC IF NOT USED CURRENT COMMAND COMMON NOTE NOT USED ON ALL H20 PRESSURE FLOW DRY CONTACT INPUT CLOSED SAFE TO RUN H20 TEMPERATURE DRY CONTACT INPUT CLOSED SAFE TO RUN 24VDC SCALED CURRENT FEEDBACK ANALOG OUTPUT 0 10VDC CUSTOMER SUPPLIED VAC A TO EC DYNAMOMETER FIELD POWER CONNECTIONS TO FIELD ISOLATION TRANSFORMER _ SECONDARY CONNECTIONS TO FIELD ISOLATION TRANSFORMER PRIMARY CONNECTIONS A ian pay Systems DS820F PAU PAU ENCLOSUR edit 9 182 40 6 T
41. ts Dyne Systems assumes no risk and shall be subject to no liability for any damages or loss resulting from the specific use or application made of the Products Dyne Systems liability for any other claim whether based on breach of contract negligence or product liability relating to the products shall not exceed the price paid by Buyer for such Products In no event will Dyne Systems be liable for any special incidental or consequential damages including loss of use loss of profit claims of third parties or damages arising from bodily injury or death however caused whether by the negligence of Dyne Systems or otherwise EQUIPMENT MADE BY OTHERS Any items supplied that are not manufactured by Dyne Systems are covered by the original manufacturer s warranty and not by a Dyne Systems warranty BUYER SUPPLIED PRODUCT Dyne Systems accepts Buyer provided equipment as a courtesy only Dyne Systems is not responsible for determining suitability of Buyer s equipment for a particular purpose Repair or configuration of Buyer supplied equipment will be charged at Dyne Systems normal rate 32 Dyne Systems DS820F PAU Troubleshooting Customer Support DPD 001 04B gt Copyright Dyne Systems Inc APPENDIX A PAU MAX CURRENT ADJUSTMENT Only qualified personnel should adjust the PAU Field Current without assistance from Dyne Systems Personnel A Coolant must be flowing during this procedure A All PAUs should be set up for the dyna
42. up in the same state it was in when power was turned olf Validate the configuration listed on the cover of the manual and exterior of the unit are identical and appropriate for your application If these values do not match or are not appropriate for your application please contact Dyne Systems Verify the integrity of power wiring i e no shorts to ground verify coil resistance etc Power up the Dyn Loc IV or customer control Apply power to the PAU When power is applied a reset is not required The following faults are self restoring e SCR OverTemp Current OverCmd Coolant OverTemp e Spare Safeties Coolant P F The following faults require the power to be turned off and the fault corrected before reapplying power Current Err e Current Reversed e No Field Current The following will appear on the display for 3 seconds Eddy Current PAU maximum current the PAU 15 30 50 100 VX X The version of firmware The following will then appear on the display PAU Ok Off 0 0 0A PAU Ok Signifies everything is okay or else the word Fault is displayed Refer to Rack Mount Troubleshooting Guide on page 26 Off PAU is not enabled Percentage of command voltage 0 10VDC or 0 20mA A Amount of current being applied to coil If Fault is displayed power down the Dyn Loc IV or customer control and PAU correct the fault and then go back to Step 3 Perf
43. volt will maintain a current of one ampere I Current P Power E Voltage I Current E Voltage R Resistance 1 Current is what flows on a wire or conductor like water flowing down a river Current flows from negative to positive on the surface of a conductor Current is measured in A amperes or amps E Voltage is the difference in electrical potential between two points in a circuit It s the push or pressure behind current flow through a circuit and is measured in V volts R Resistance determines how much current will flow through a component Resistors are used to control voltage and current levels A very high resistance allows a small amount of current to flow A very low resistance allows a large amount of current to flow Resistance is measured in ohms P Power is the amount of current times the voltage level at a given point measured in wattage or watts Dyne Systems DS820F PAU Appendix A Max Current Adjustment 35 DPD 001 04B Copyright Dyne Systems Inc APPENDIX G DRAWINGS AND SCHEMIATICS RACK MOUNT CONNECTIONS 15 AMP onun r RACK MOUNT ECPAU ENCLOSURE w PO O 0 il h HH db slo 9 me 01 0 ALL LISTED TBS ARE SHOWN Figure 0 1 Rack Mount Connections 15 Amp 36 Systems DS820F PAU DPD 001 04B gt Copyright Dyne Systems Inc
44. while measuring at TP23 and TP20 for 0 and 10 VDC Install JP12 to enable P7 if zeroing is needed Current Feedback This feedback signal is a representation of the output current as seen by the current control loop within the DS820F circuit board The signal is buffered and is available at 15 on the DS820F circuit board Note This signal is used for troubleshooting Please reference Appendix D for more information Scaled Current Feedback This scaled signal represents a value proportional to 0 100 0 10 VDC of the ECPAU current limit This signal is available at TB5 in a Wall Mount version or within the Dyno Control connector in a Rack Mount version if JP13 is installed on the DS820F circuit board Dyn Loc IV Interface Using the DS820F PAU with a Dyne Systems Dyn Loc IV controller requires some unique connections TB2 1 thru TB2 6 on the wall mount unit and certain pins of the AUX connector on the rack mount are available for some of the Dyn Loc IV specific signals Jumper JP6 needs to be in POS B and the command input set for differential mode This mode of operation is normally configured at the factory 50Hz 60Hz Operation Jumper JP14 allows the DS820F to be configured for either 50Hz or 60Hz operation Do not move this jumper without first contacting Dyne Systems Low Inductance Coil Jumper JP2 should be installed when using a low inductance coil Low inductance is indicated by a greater than 20 ripple
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