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Elmo DBP SERIES Connecting The External Shunt Resistor, Double Eurocard Size Only, DBP - Rev 6/93

Models: DBP SERIES

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CONNECTING THE EXTERNAL SHUNT RESISTOR

75

For 135V types the standard value of Rex is 9.1ohm/225Watt

For 270V types the standard value of Rex is 33ohm/225Watt

AC

AC DBP AC

+Vs

Rex

SO

Control common

Heatsink

CONNECTING THE EXTERNAL SHUNT RESISTOR

DOUBLE EUROCARD SIZE ONLY

DBP - Rev 6/93

Image 76

Elmo DBP SERIES manual Connecting The External Shunt Resistor, Double Eurocard Size Only, DBP - Rev 6/93

Contents

0 Rev 6/93 DBP - Rev 6/93ELMO-WARRANTYPERFORMANCE from shipment by the manufacturing plantHow to use this manual - Flow Chart TABLE OF CONTENTS 6.5.1 Appendix B - Adding a velocity feedback 1.Description Analog Section Standard Features2.Type Designation DBP F- 24 / 270 R R O3. Technical Specification 3.1Digital I/O specification GeneralDigital Inputs Digital OutputsDIGITAL OUTPUTS DBP - Rev 6/93 DIGITAL INPUTSI1 I2 I3 I4 I5 INDEX SLAVE 3.2 Analog input specification ANALOG INPUT3.3.1Encoder 3.3Sensors specification3.3.2Resolver ENCODER INPUTS CH BCH B CH A3.4.1RS232 Configuration 3.4.2RS485 Configuration3.5 Battery backup 3.4CommunicationRS485/RS232 COMMUNICATION8 ohm 4.1 RS485 and Checksum Protocol 4. System Operation4.2 Current Control Error amplifier Current amplifier x2 Current feedback CFM4.3 Digital current limits 4.3.1Time dependent peak current limit4.4 Digital position and speed control Control Modes Holding Modes Start ModesProgram Mode Termination Modes Status reporting Define origin modesControl Modes Holding ModesPosition Mode Velocity ModeDirect command Start ModesProgram Mode Termination ModesHardware signal Status ReportingDefine origin modes Communication4.5 Operation of the shunt regulator SHUNT specifications4.6 Commutation signals format 4.7.3Temperature protection 4.7.4Internal power supply failure4.7.6Low back-upBattery voltage 4.7 Protective functionsDBP 3U - BLOCK DIAGRAM DCB BLOCK DIAGRAM DBP - Rev 6/93DCB COMPONENTS LAYOUT DBP - Rev 6/93DCB RESOLVER OPTION BLOCK DIAGRAM RESOLVER BOARD COMPONENTS LAYOUT U25200 60 67 61 R R R R R R R R R R5. Terminal Description FUNCTION Control board Control board - cont H & R H & R RACK VERSION - 3U SIZE POWER BOARDTERMINALS OF DBP CONTROL BOARDTERMINALS LAYOUT CONTROL BOARDDBP - PANEL H MOUNTING TYPE EUROCARD SIZE TYPES +FAN DBP-6URACK TYPE CONNECTORS CONTROLAA C 2 A CPOWER TERMINALS FOR MBA-DBP/3U POWER TERMINALS FOR MBA-DBP/6U Signals connector - J1 MBA-DBP/3Uand MBA-DBP/6U Signals connector - J3 MBA-DBP/3Uand MBA-DBP/6U Function Function Function Signals connector - J6 - cont Signals connector - J8 MBA-DBP/3Uand MBA-DBP/6U MBA - DBP/3U J3 J27 6 5 4 3 2 1 15 16 J7 6 J1MBA-DBP/6U SO +VS POW. COM AC AC AC M3 M2 M15.3 Terminals for DBP mounted in ENCD Signals connector - J1 MBA-DBP/3UEand MBA-DBP/6UE Signals connector - J3 MBA-DBP/3UEand MBA-DBP/6UE Function Vil 1V, Vih 2.4V, Maximum input voltage +30VDC 57 Signals connector - J4 - contDBP - Rev 6/93 Function Signals connector - J6 - cont Signals connector - J8 MBA-DBP/3UEand MBA-DBP/6UE MBA-DBP/3UE MBA-DBP/6UE ground only when ISOLATED amplifierMC GND AC AC POW +VS SORS232 5.4 Communication Port ConnectorRS485 6. Installation procedures 6.1 Mounting 6.2 Wiring1.2 x VACmin VAC 0.9 x VACmax 6.4 AC power supply6.3 Load inductance 6.5Wiring diagrams 6.5.1Motors windings6.5.2AC power wiring Power common GroundControl common Motor chassis Amplifiers heatsink Do not groundAC DBP + I option Isolating transformer DIRECT CONNECTION TO THE THREE PHASE MAINS Fuse DC power common Control common Heatsink DC power common Control common HeatsinkCONNECTING MORE THAN ONE DBP NOTE DC POWER TERMINALS AREISOLATING SINGLE PHASE CONNECTION DC power common Control common Heatsinksingle phase connection Fuse Fuse External capacitanceDOUBLE EUROCARD SIZE ONLY CONNECTING THE EXTERNAL SHUNT RESISTORDBP - Rev 6/93 6.5.3Hall sensors wiring HALL SENSORES CONNECTIONRS232 COMMUNICATION 6.5.4 RS232 Communication wiringSYMBOLS 6.5.5RS485 Communication wiring RS 485 COMMUNICATIONRS485 COMMUNICATION 6.5.6Main encoder wiring ENCODER CONNECTIONDIFFERENTIAL ENCODER CONNECTION SYMBOLS6.5.7Resolver wiring RESOLVER CONNECTION6.5.8Auxiliary encoder wiring AUXILIARY ENCODER CONNECTIONDIFFERENTIAL AUXILIARY ENCODER CONNECTIONINPUT CONNECTION 6.5.9Pulse/Direction signals wiringPULSE & DIRECTION INPUT CONNECTION DIFFERENTIAL PULSE & DIRECTION7. Start - Up Procedures 7.1Common procedures for all amplifiers types7.1.1Commutation signals format 7.1.2CFM function7.1.4Setting the auxiliary position input format 7.1.5Selecting the communication bus7.1.6Preparing the automatic baud rate selection When using an Optical encoder7.2 Setting the main optical encoder format 7.3 Setting the R/D circuitOscillator When Vinrms 2V, install R193=R194=100 ohm R193 = R194 = Vinrms - 2 - RstatorKohm Rstator in KohmResolution Encoder resolutionS = resolution of converter 2 10,212,or bit =90 HF Filter R195, R196, C61, C62 15Kohm R195=R196 30Kohm160x103 C61 = C62 =where p = bit per rev =1,024 for 10 bits resolution =4,096 for 12 bitsR201 = 5.92 x 107 / T x p Kohm92 d. R200 is given by 127R200 = Kohm8. Applying power - Adjustments Step 1 - Applying PowerStep 4 - Adjusting the current limits Step 2 - Establishing the communicationStep 3 - Checking the feedback elements Defining the amplifier typeStep 6 - Connecting the Motor Step 5 - Latch mode of the protective functionsCurrent limit adjustments Self Restart LM09. Tables and Summaries 9.1 Display diagnostics 9.2 Summary of DIP switches Power stage board 2 poles DIP switch9 poles DIP switch 4 poles DIP switch for ResolverAppendix A - Current loop response Reference input signal C1 too large / R4 too small Critically dampedC1 too small / R4 too large Fig. A-1 Typical current response waveformsAppendix B - Adding a velocity feedback THIS PAGE IS BLANKAppendix C - Differential amplifier connection See schematic in chapterDIMENSIONAL DRAWINGS PANEL H, DBP1 BATTERYDBP1 - TOP VIEW 12.552.5 DBP1 - SIDE VIEW18.6 111.76 DBP1 - SIDE VIEW32.3 PANEL H, DBP2 DBP2 - TOP VIEWBATTERY DBP2 - SIDE VIEW 1 2 ON85.5 51.2DBP2 - SIDE VIEW 111.7632.3 9.64DBP3 - TOP VIEW PANEL H, DBP3BATTERY DETAIL ADBP3 - SIDE VIEW 9.6414.64 14.64DBP3 - SIDE VIEW DBP - Rev 6/93245.11 111.76PANEL H, DBP4 DBP4 - TOP VIEWBATTERY DBP4 - SIDE VIEW SIDE VIEW9.64 14.64DBP4 - SIDE VIEW DBP - Rev 6/93DBP6 - TOP VIEW PANEL H, DBP6FRONT VIEW DBP6 - SIDE VIEW130 DBP6 - SIDE VIEW DBP RACK MOUNTING 3U/ 13T SIDE VIEWRACK 3U/13T 65.84DBP RACK MOUNTING 3U/ 13T SIDE VIEW111.76 32.3FRONT PANEL FOR DBP 3U/13T POWERDBP RACK MOUNTING 3U/20T RACK 3U/20TSIDE VIEW 83.54DBP RACK MOUNTING 3U/ 20T SIDE VIEW111.76 32.3FRONT PANEL FOR DBP 3U/ 20T 101.4128.7 POWERSIDE VIEW DBP RACK MOUNTING 6U/14TRACK 6U/14T DBP RACK MOUNTING 6U/14T SIDE VIEW70.92 FRONT PANEL FOR DBP 6U/14TPOWER RACK 6U/21T DBP RACK MOUNTING 6U/21TSIDE VIEW POWER FRONT PANEL FOR DBP 6U/21TE L M ENCD - 3U ENCD - 3UALL DIMENSIONS ARE IN mm Standard SizesENCD - 6U ENCD - 6UFRONT VIEW SIDE VIEWEXTERNAL SHUNT RESISTOR EXTERNAL SHUNT RESISTOR ESR293.7 List of ELMO Service Centers ISRAELU.S.A EUROPEFINLAND FRANCEGERMANY ITALY