Delta Tau Geo Direct PWM Amplifier Manual do Utilizador

^1 USER MANUAL ^3U03U042 Geo 3U Direct PWM Drive (New Version) ^3 Geo 3U Direct PWM Drive, 3U042 ^4 5xx-603729-xUx2 ^5 Ju

3U Servo Amplifier INTRODUCTION This document provides user data and support for the 3U Geo Direct PWM drives 3U042. Geo drives are brushless drive am

3U Servo Amplifier Motor over temperature (input from motor) • • • • • • • • Under voltage IGBT thermal failure PWM fault Over voltage Ground fault Mi

3U Servo Amplifier current required by the amplifier. A little extra room should be given to this parameter to allow for good servo control. Most ap

3U Servo Amplifier can drive any range of back EMF motor, but the back EMF is highly related to the other parameters of the motor such as the motor in

3U Servo Amplifier RECEIVING AND UNPACKING Delta Tau products are thoroughly tested at the factory and carefully packaged for shipment. When the 3U G

3U Servo Amplifier Electrical Specifications Output Circuits (axes) 2 Nominal Input Voltage (VAC) 230 Rated Input Voltage (VAC) 97-265 Rated Continuou

3U Servo Amplifier Physical Specifications 3U042 L x W x H (inches) 6.30 x 2.40 x 5.08 Width (3U rack slots) 3 Weight: drive only with front panel

3U Servo Amplifier MOUNTING The 3U Geo Direct PWM drives are designed to be installed in an enclosure whose ambient temperature does not exceed 55 °C.

3U Servo Amplifier SYSTEM WIRING MAINPOWEREARTH BLOCKMCREARTHFRAMEGARxxSHUNTRESISTORBLKBLK24VPOWERSUPPLYFusingBLKREDBLK+24 V RED24 V RE

3U Servo Amplifier over size to keep the impedances of these inserted devices from affecting stated system performance. In general, it is recommended

3U Servo Amplifier Amplifier Cooling Considerations The drive amplifiers produce heat that must be removed. The installation requires that a fan blo

3U Servo Amplifier as FRN-type fuses. Due to the various regulations of local codes, NEC codes, UL and CE requirements, it is very important to refer

3U Servo Amplifier Wiring 24 V Logic Control An external 24VDC power supply is required to power the logic portion of the 3U Geo Direct PWM drive. Th

3U Servo Amplifier Shunt Regulation When the motor is used to slow the moving load, this is called regenerative deceleration. Under this operation, t

3U Servo Amplifier In standard metric (SI) units, the kinetic energy of a linearly moving mass is: 2mv21KE = where: EK is the kinetic energy in joules

3U Servo Amplifier dvtfF678.0LME= The electrical resistive losses in a 3-phase motor in a constant deceleration to stop can be calculated as: dtppR2rm

3U Servo Amplifier %on-time is the percentage of time the regen circuit is active Note: The Turn On voltage for the shunt circuitry for all Geo drives

3U Servo Amplifier Bonding The proper bonding of shielded cables is imperative for minimizing noise emissions and increasing immunity levels. The bon

3U Servo Amplifier Motor lead noise is either common-mode or differential. The common-mode conducted currents occur between each motor lead and groun

3U Servo Amplifier Backplane Board 20

Copyright Information © 2006 Delta Tau Data Systems, Inc. All rights reserved. This document is furnished for the customers of Delta Tau Data Systems

3U Servo Amplifier 3U DRIVE CONNECTIONS PWM Input Connector Axis #1 PWM input connector P1 (36-pin Mini-D Connector) Pin # Symbol Function Descri

3U Servo Amplifier Axis #2 PWM Input connector P2 (36-pin Mini-D Connector) Pin # Symbol Function Description Notes 1 FC0 Feedback 1 of 4 faul

3U Servo Amplifier Motor Output Connector The cable wiring must be shielded and have a separate conductor connecting the motor frame back to the drive

3U Servo Amplifier Wiring the Motor Thermostats Some motor manufacturers provide the motors with integrated thermostat overload detection capability.

3U Servo Amplifier GEO 3U PWM BACKPLANE CONNECTIONS 3UBP8A, 300-603730-10x 511109687TB12341J1EARTH+24VFANL2L1TB2SHUNTRETSHUNTL3J2RETJ3 J1: 3U Geo Driv

3U Servo Amplifier J2: 24V Input Molex Connector J2: 24V Input Molex Connector .200 spacing, 22-30AWG Pin Description 1 +24VDC @ 1A 2 24V RETURN (GN

3U Servo Amplifier Backplane Board 27

3U Servo Amplifier DIRECT PWM COMMUTATION CONTROLLER SETUP The 3U amplifier must have the proper controller setup to command the amplifier/motor syste

3U Servo Amplifier DC BRUSH MOTOR DRIVE SETUP WITH NON-TURBO PMAC It is possible to use PMAC2’s direct PWM and digital current loop for control of DC

3U Servo Amplifier Ix78 = 0 for zero slip in the commutation calculations • • • • • • • Ix81 = $80770: This tells PMAC2 to read the low 8 bits of Y:$0

Safety Instructions Qualified personnel must transport, assemble, install, and maintain this equipment. Properly qualified personnel are persons who

3U Servo Amplifier DC BRUSH MOTOR DRIVE SETUP WITH TURBO PMAC Commutation Phase Angle: Ixx72 Ixx72 controls the angular relationship between the phase

3U Servo Amplifier Ixx73 = 0, Ixx74 = 0: These default settings ensure that Turbo PMAC will not try to do a phasing search move for the motor. A fail

3U Servo Amplifier Before testing any of Turbo PMAC’s software features for digital current loop and direct PWM interface, it is important to know whe

3U Servo Amplifier Position Feedback and Polarity Test If the PWM command values observed in the Watch window are not zero, set them to zero with the

3U Servo Amplifier PWM/ADC Phase Match Command values from Turbo PMAC’s Phase A PWM outputs should cause a roughly proportionate response of one sign

3U Servo Amplifier SETTING I2T PROTECTION It is very important to set the I2T protection for the amplifier/motor system for PMAC2 direct PWM commutati

3U Servo Amplifier CALCULATING MINIMUM PWM FREQUENCY The minimum PWM frequency requirement for a system is based on the time constant of the motor.

3U Servo Amplifier PWM DRIVE COMMAND STRUCTURE The amplifier functions in two modes: Default and Enhanced. Default Mode Default Mode is the mode the a

3U Servo Amplifier TROUBLESHOOTING Error Codes In most cases, the Geo Drive communicates error codes with a text message via the serial port to the ho

3U Servo Amplifier Global Faults A F 1 04 PWM over frequency fault – indicates the PWM frequency detected by the drive exceeds specified limits. Che

REVISION HISTORY REV. DESCRIPTION DATE CHG APPVD 1 REPLACED COVER PRODUCT PHOTO 07/25/06 CP D.DIMITRI

3U Servo Amplifier Amplifier stops and displays a code Amplifier Fault If a 3U amplifier displays other digit than 0, please refer to the appropriate

3U Servo Amplifier APPENDIX A PWM Cable Ordering Information Length Cable 600mm(24") 900mm (36") 1.5m (60") 1.8m (72") 2.1m (84&q

3U Servo Amplifier Motor Cable Drawing 3U042 (CABKIT3C) Appendix B 43

3U Servo Amplifier APPENDIX B Regenerative Resistor: GAR78/48 Appendix B 44

3U Servo Amplifier Appendix B 45

3U Servo Amplifier APPENDIX C 3U Rack DIMENSIONS BCUSTOM RACKS AVAILABL E UPON REQUEST9. 9014 .1018 .3063T - 15 3/4 S LOT WIDE42T - 10 1/2 S LOT WIDE

3U Servo Amplifier Table of Contents Copyright Information...

3U Servo Amplifier Wiring the Motor Thermostats ...

3U Servo Amplifier Table of Contents iv

3U Servo Amplifier Table of Contents v