E.H. Wachs MDSF User Manual Download

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MDSF Servo Electric Drive

User’s Manual

This manual may not be reproduced in whole or in part

without the written consent of E.H. Wachs.

E.H. Wachs

600 Knightsbridge Parkway

Lincolnshire, IL 60069

www.ehwachs.com

E.H. Wachs Part No. 69-SERVO-MAN-01

Rev. A, July 2022

Summary of Contents for MDSF

Page 1: ...22 E H Wachs All rights reserved This manual may not be reproduced in whole or in part without the written consent of E H Wachs E H Wachs 600 Knightsbridge Parkway Lincolnshire IL 60069 www ehwachs co...

Page 2: ...MDSF Servo Electric Drive 69 SERVO MAN 01 E H Wachs Company...

Page 3: ...tains instructions and illustra tions Use these instructions to perform the machining oper ation The narrower column on the outside contains additional information such as warnings special notes and d...

Page 4: ...may result in damage to the equipment A NOTE provides supple mentary information or oper ating tips Read and follow all safety guidelines and instructions in the manual for your MDSF or EP 424 machin...

Page 5: ...with on off switch and electronic error code display panel electric drive motor assembly with adapter for mounting to MDSF pinion housing control pendant with start stop speed control and emer gency s...

Page 6: ...ic Drive Specifications Power Requirements 380 480 VAC 50 60 Hz Component Weights Power cabinet 40 8 lb 18 5 kg Motor assembly with cable 40 2 lb 18 3 kg Pendant with cable 2 6 lb 1 2 kg Cable lengths...

Page 7: ...the MDSF pinion assembly Use a lifting device if necessary the drive motor assembly has a lift handle Insert the motor drive shaft all the way into the pin ion spline engaging the face gear Snap the...

Page 8: ...ntrol cabinet Connect it to the back of the control cabinet NOTE Do not plug the power cable into the elec trical source until you have the machine and drive mounted and ready to operate 2 Connect the...

Page 9: ...or cover OPERATING INSTRUCTIONS Using the Control Pendant The control pendant is enabled when the electrical system is powered on When not operating the drive push in the Emergency Stop button to prev...

Page 10: ...Releasing the trigger will stop the motor to re start hold the trigger and press the Start button Operating the Drive 1 Make sure the cables are connected to the control cab inet power source motor p...

Page 11: ...button on the pendant See pendant operating instruction in the previous sec tion 6 Turn the power switch on the front of the cabinet to the ON position Figure 1 8 Turn the power switch to the ON posi...

Page 12: ...trigger to stop the machine 13 If necessary press the Emergency Stop button on the pendant to immediately stop the machine and disable power 14 Always press in the Emergency Stop button when making a...

Page 13: ...Error Codes The LED display on top of the control cabinet displays error codes when there is an error condition Appendix A lists and describes the error codes Figure 1 10 The LCD screen on top of the...

Page 14: ...MDSF Servo Electric Drive 12 Part No 69 SERVO MAN 01 Rev A E H Wachs APPENDIX A ERROR CODE REFERENCE...

Page 15: ...Speed control Stiffness and or damping set too high too high signal delay in the control loop current bandwidth too small 50 control signal or actual speed value filter 1 and 2 set too high control l...

Page 16: ...f you wish to operate Compax3 with a lower DC bus voltage 70V mask this error As from Release 05 this can be achieved in the configuration via IEC T30 T40 with the error module C3_ErrorMask or with th...

Page 17: ...Reaction 2 Downramp apply brake de energize Verify external wiring 4310 17168 Motor Temperature Reaction 2 Downramp apply brake de energize Verify wiring and power supply unit 4410 17424 C3 PSUP Devi...

Page 18: ...remain in position control state Caution The safety of the STO safety function is no longer guaranteed Please check external wiring Error cannot be acknowledged when the error is eliminated the 24V mu...

Page 19: ...et cycle time in the IEC download dialog refrain from using time intensive processes for example saving objects in Flash 5F48 24392 Effective motor usage too high i t Reaction 2 Downramp apply brake d...

Page 20: ...sed by positiv controller feedback in speed control loop check motor commutation from within MotorManager If it is not correct there might be the following causes wrong motor wiring Phases swapped shi...

Page 21: ...configuration Firmware update to release version higher than R07 1 if error during manual travel 7121 28961 Motor Stall occurred Reaction 2 Downramp apply brake de energize If the software end limits...

Page 22: ...he position difference will accumulate Resetting is possible by writing 1 into C3Plus LoadControl_Command O2201 2 as well as by a homing run also Teaching of the drive As an alternative position diffe...

Page 23: ...heck hall wiring and verify function of hall sensors If needs be eliminate EMC disturbance on hall signals e g improve motor cable shielding optimize signal lead of the hall signals in the case of an...

Page 24: ...gize Increase starting current O2190 2 and eliminate very high direction dependence or friction if any Check feedback resolution and or number of feedback or motor poles With a high inertia or mass to...

Page 25: ...e force controller of the auxiliary axis 73A8 29608 Automatic commutation No standstill during phase 3 Reaction 2 Downramp apply brake de energize Increase configured maximum pressure check maximum pr...

Page 26: ...e Compax3 O3921 3 or O3921 10 and O3921 2 or O3921 9 or output modulo of the controller 73D1 29649 Tracking error Force control aux Axis Reaction 1 Downramp actual speed remain in position control sta...

Page 27: ...eaction 2 Downramp apply brake de energize 7489 29833 Cam generator reserved Reaction 1 Downramp actual speed remain in position control state The error occurs for example if the response times of the...

Page 28: ...ntrol state Select valid coupling segment O3011 3 or verify curve memory 7590 30096 HEDA synchronization error Reaction 2 Downramp apply brake de energize Select valid segment or verify curve memory 7...

Page 29: ...ect correct machine zero mode check reference point initiators feedback zero cable voltage supply feedback type debounce reversal switches via software debounce time reduce acceleration for reversal v...

Page 30: ...rved Reaction 2 Downramp apply brake de energize 819e 33182 CamCommand reserved Reaction 2 Downramp apply brake de energize 81F0 33264 CAN Bus inactive status Reaction 1 Downramp actual speed remain i...

Page 31: ...y without ramp application of the brake output error number system restart software reset FE08 65032 Exception 08 DSP System Switch off of the current immediately without ramp application of the brake...

Page 32: ...than R08 1 for very old devices firmware V01 xx yy FF13 65299 Timeout error Reaction 1 Downramp actual speed remain in position control state FF14 65300 Overflow error Reaction 1 Downramp actual speed...

Page 33: ...environment is the motor screened is the system correctly grounded etc reduce line length FF41 65345 Power fail safe data are invalid Reaction 1 Downramp actual speed remain in position control state...

Page 34: ...te Exchange or have feedback system repaired FF4C 65356 IEC object not found Reaction 1 Downramp actual speed remain in position control state Switch on Compax3 24V supply with EnDat with a lower spee...

Page 35: ...ation Reaction 1 Downramp actual speed remain in position control state Exchange feedback FF83 65411 EnDat Internal warning battery charge Reaction 1 Downramp actual speed remain in position control s...

Page 36: ...main in position control state Update Compax3 firmware FFA1 65441 SinCos Analog signals beyond specification Reaction 2 Downramp apply brake de energize Ensure that the motor is at a standstill FFA2 6...

Page 37: ...server reduce HEDA mapping objects contact technical support FFAC 65452 SinCos number of transmitted data is faulty Reaction 2 Downramp apply brake de energize Maybe a SineCosine encoder is operated i...

Page 38: ...FBE 65470 SinCos feedback temperature approaching limit Reaction 2 Downramp apply brake de energize FFBF 65471 SinCos speed exceeds normal no position generation permitted Reaction 2 Downramp apply br...

Page 39: ...bandwidth When working with high motor speed and operation at the voltage limit make sure you use a release 2004R03 Firmware and PC Software With older firmware versions the error may be reported in c...

Page 40: ...ystem Error 2 Reaction 2 Downramp apply brake de energize FFEC 65516 FBK System Error 3 Reaction 2 Downramp apply brake de energize FFED 65517 FBK System Error 4 Reaction 2 Downramp apply brake de ene...

Page 41: ...l state FFFB 65531 User error 11 Reaction 1 Downramp actual speed remain in position control state FFFC 65532 User error 12 Reaction 1 Downramp actual speed remain in position control state FFFD 65533...

Page 42: ......

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