0.25 kW… 4.0 kW Operating Instructions
Contents
1. C11 e C13 frequency change C11 0 Hz C 13 Deceleration time 1 5 0 0 0 s 999 e For S ramp accel decel adjust c82 C M Operating Mode 2 O Linear characteristic with e Linear characteristic for standard Auto Boost applications BEE e Square law characteristic for fans 1 Square law characteristic with i and pumps with square law load Auto Boost ii characteristic 2 Linear characteristic with constant Auto boost load dependent output Vmin boost voltage for low loss operation 3 Sguare law characteristic with constant Vmin boost C I5 V f reference point 50 0 25 0 Hz 999 Set the rated motor frequency nameplate for standard applications C16 Vmin boost 6 0 0 0 40 0 optimization of torque behavior Set after commissioning The unloaded motor should run at slip frequency approx 5 Hz increase C16 until 7 motor current C54 0 8 x rated motor current smd006 C N Frequency threshold 0 0 0 0 Hz 240 See C08 selection 7 Qmin Reference setpoint Lenze ENGLISH 13 Commissioning Code Possible Settings IMPORTANT No Name Lenze Selection C IB Chopper frequency 2 0 4kHz As chopper frequency is increased 1 6kHz motor noise is decreased Observe derating in Section 2 2 2 8kHz Automatic derating to 4 kHz at 1 2 xl 3 10 kHz Ce Slip compensation 0 0 0 0 40 0 Change C21 until the motor speed no longer changes betw2. no password value parameters will start at 763 C99 Software version Display format x yz 14 ENGLISH Lenze Commissioning Code Possible Settings IMPORTANT No Name Lenze Selection c0 Acceleration time 2 5 0 0 0 s 999 Activated using CE1 CE3 e c01 frequency change 0 Hz C11 c03 Deceleration time 2 5 0 0 0 s 999 c03 frequency change C11 0 Hz For S ramp accel decel adjust c82 cb Holding time 0 0 0 0 s 999 Automatic motor braking below 0 1 Hz automatic DC by means of motor DC current for the injection brake 0 0 not active entire holding time afterwards U V Auto DCB 999 continuous brake W inhibited e Confirm motor suitability for use with DC braking ccd It switch off thermal 100 30 100 Triggers DER fault when motor current motor monitoring exceeds c20 for too long 100 smd rated output current Correct setting motor nameplate current smd output current rating X 100 Example motor 6 4 amps and smd 7 0 amps correct setting 91 6 4 7 0 0 91 x 100 91 WARNING Maximum setting is rated motor current see nameplate Does not provide full motor protection c38 Actual PI setpoint c86 c87 Display cH0 Frequency setpoint 0 0 0 0 Hz 240 Only active if C01 1 via keys OCH ce Start condition 1 O Start after LOW HIGH change at See also c70 with mains on terminal 28
3. Fuse or Input Power Wiring circuit Breaker L1 L2 N L3 PE 5 breaker N America mm AWG ESMD251X2SFA ESMD551X2SFA ESMD371X2TXA ESMD112X27XA M10 A C10 A 10 A 1 5 14 ESMD152X2TXA MISA C12A 12A 1 5 14 ESMD751X2SFA ESMD222X2TXA M16 A C16A 15 A 2 5 14 gt 30 mA ESMD152X2SFA ESMD302X2TXA M20 A C20 A 20A 2 5 12 ESMD222X2SFA ESMD402X2TXA M25 A C25 A 25A Am 10 capacitive leakage currents between the cable screens during operation especially with long screened motor cables connecting several controllers to the mains at the same time RFI filters 8 ENGLISH Lenze Installation ae 3 2 3 Connection diagram Lenze 3 PE 180V 0 264V 0 NPE 180 V 0 264V 0 2 PE 180V 0 264V 0 48 Hz 62 Hz 48 Hz 62 Hz NE He EE ba EE gt Pe ts d EE SES ES Le E LiL2 L3 LIL2NEE smd E N 0 2 Nm 2 b in 8277 E E EZIN 7 8 9 20 28 E1 E2 E3 K14 K12 lt 1 mm AWG 26 16 EEEk 1PE 718 PES el t 0 20 mA 4 20 MA M e PES PE 12 VDC 0 3 30 VDC 0 l smd003 DANGER e Hazard of electrical shock Circuit potentials are up to 240 VAC above earth grou
4. vibration or excessive temperatures Contact Lenze for more information Lenze 7 e Installation gt 3 2 Electrical installation 3 2 1 Installation according to EMC requirements EMC Compliance with EN 61800 3 A11 Noise emission Compliance with limit value class A according to EN 55011 if installed in a control cabinet with the appropriate footprint filter and the motor cable length does not exceed 10m A Screen clamps B Control cable C Low capacitance motor cable core core lt 75 pF m core screen lt 150 pF m D Electrically conductive mounting plate E Filter if required Tmd005 3 2 2 Fuses cable cross sections 1 Observe the applicable local regulations 2 Pulse current or universal current sensitive earth leakage circuit breaker 3 UL Class CC or T fast acting current limiting type fuses 200 000 AIC required Bussman KTK R JJN JJS or equivalent 4 Connection without end ferrules or with attached pin end connectors 5 Installations with high fault current due to large supply mains may require a type D circuit breaker 6 Thermomagnetic type breakers preferred Observe the following when using E I c b e Installation of E I c b only between supplying mains and controller e The E l c b can be activated by Type Recommendations E l c b 2 Fuse Miniature
5. derating above 40 C Installation height 0 4000 m a m s l with 5 1000 m current derating above 1000 m a m s l Vibration resistance acceleration resistant up to 0 7 g 10 150Hz A Earth leakage current gt 3 5 mA to PE Enclosure EN 60529 IP 20 Protection measures against short circuit earth fault overvoltage motor stalling motor overload Total power connected to Compliance with the requirements Operation in public supply networks the mains Limitation of harmonic currents lt 0 5kW With mains choke according to EN 61000 3 2 0 5 1kW With active filter in preparation gt 1kW Without additional measures 1 For compliance with EMC regulations the permissible cable lengths may change 2 The additional measures described only ensure that the controllers meet the requirements of the EN 61000 3 2 The machine system manufacturer is responsible for the compliance with the regulations of the machine Lenze 5 Technical data Ratings Type Power Mains Output Current kw Voltage frequency Current L Imax for 60 s A Ay Op Ay A ESMD251X2SFA 0 25 3 4 17 1 6 2 6 2 4 ESMD371X2SFA 0 37 1 N PE 230 240 V 5 0 2 4 2 2 3 6 3 3 ESMDS551X2SFA 0 55 ZO ee Sdad gn 6 0 3 0 2 8 45 4 2 ESMD751X2SFA 0 75 50 60 Hz 9 0 4 0 3 7 6 0 5 5 ESMD152X2SFA 1 5 48 Hz 0 62 Hz 0 14 0 7 0 6 4 10 5 9 6 ESMD222X2SFA 2 2
6. 1 Auto start if terminal 28 HIGH WARNING Automatic starting restarting may cause damage to equipment and or injury to personnel Automatic starting restarting should only be used on equipment that is inaccessible to personnel c50 Mode selection 0 D Monitoring only c60 1 allows the keys OO to adjust for c61 i i itori 1 Monitoring and editing ZO setpoint c40 while monitoring cb Present status error status error message Display e Refer to Section 5 for explanation of ce Last error error message status and error messages c63 Last error but one c 10 Configuration TRIP 0 O TRIP reset after LOW HIGH reset error reset change at terminal 28 mains switching or after LOW HIGH change at digital input TRIP reset 1 Auto TRIP reset e Auto TRIP reset after the time set in c7i e More than 8 errors in 10 minutes will trigger r DE fault WARNING Automatic starting restarting may cause damage to equipment and or injury to personnel Automatic starting restarting should only be used on equipment that is inaccessible to personnel Lenze ENGLISH 15 Commissioning Code Possible Settings IMPORTANT No Name Lenze Selection c1 I Auto TRIP reset delay 0 0 0 0 s 60 0 See c70 c 18 Operating time Display 0 999 h format xxx counter Total time in status Start 1000 9999 h format x xx x1000 7 E e 10000 99999 h format xx x x1000 c19 Mains connect
7. 21 0 9 5 8 7 14 3 13 1 ESMD371X2TXA 0 37 2 7 2 4 2 2 3 6 3 3 ESMD751X2TXA 0 75 5 1 4 2 3 9 6 3 5 9 ESMD112X2TXA 1 1 3 PE 230 240 V 6 9 6 0 5 5 9 0 8 3 ESMD152X2TXA 15 ie ran 7 9 7 0 64 10 5 9 6 ESMD222X2TXA 2 2 48 Hz 0 62 Hz 0 11 0 9 6 8 8 144 13 2 ESMD302X2TXA 3 0 13 5 12 0 11 0 18 0 16 5 ESMD402X2TXA 4 0 17 1 15 2 14 0 22 8 21 0 1 For rated mains voltage and carrier frequencies 4 6 8 KHz 2 For rated mains voltage and carrier frequency 10 kHz 6 Lenze Installation ae gt 3 Installation 3 1 Mechanical installation 3 1 1 Dimensions and mounting A V V V Y 1 25 V A V Z E V E r Ic n smd002 Type a mm al mm b mm b1 mm b2 mm c mm m kg aie 93 84 146 128 17 83 0 5 ESMD371X2SFA U 93 84 146 128 17 92 0 6 ESMD751X2SFA ESMD152X2SFA 114 105 146 128 17 124 12 ESMD222X2SFA 114 105 146 128 17 140 1 4 ESMD371X2TXA 93 84 146 128 17 83 0 5 ESMD751X2TXA 93 84 146 128 17 92 0 6 a 93 84 146 128 17 141 1 2 ESMD152X2TXA ESMD222X2TXA 114 105 146 128 17 140 1 4 ESMD302X2TXA 114 105 146 128 17 171 1 9 ESMD402X2TXA 114 105 146 100 17 171 17 WARNING Drives must not be installed where subjected to adverse environmental conditions such as combustible oily or hazardous vapors or dust excessive moisture excessive
8. 7 2 1 EE 7 3 1 1 DIMENSIONS and MOUNT AG E 7 Lenze 3 2 Electrical installation i 3 2 1 Installation according to EMC requirements 8 3 2 2 Fuses cable cross sections di 3 2 3 Connection diagram a 3 24 datek E 10 COMMISSIONING AEA 11 4 1 Parameter Selling EE 11 4 2 Electronic programming module EPM rr 11 43 egilea gaia 12 Troubleshooting and fault elimination oosrarnnnoni 17 ENGLISH About these instructions This documentation applies to the smd frequency inverter and contains important technical data and describes installation operation and commissioning These instructions are only valid for smd frequency inverters with software rev 20 see drive nameplate Please read the instructions before commissioning TYPE INPUT 3 PE OUTPUT 3 PE For detailed information nze ESMD152X2TXA 230 240 V 0 230 V refer to instruction Made in USA ID NO 00490252 7 9 A 7 0A Manual SX03 50 60 Hz 1 5 KW 00490252012345678 Inverter LISTED OC 0 240 HZ ESMD152X2TXA000XX XX XX smd basic 1 0 us oo NINE N IDI V0010 Al Certifications C Input Ratings EI Hardware Version Bl Type D Output Ratings F Software Version Scope of delivery Important e 1 smd inverter ESMD with EPM installed see Section 4 2 e 1 Operating Instructions After receipt of the de
9. SX03J en1 Lenze CEN Operating Instructions J ge AS SIM N ma 3 sa Zeng m do K Es V0004 smd frequency inverter 0 25 kW 4 0 kW Copyright 2005 AC Technology Corporation All rights reserved No part of this manual may be reproduced or transmitted in any form without written permission from AC Technology Corporation The information and technical data in this manual are subject to change without notice AC Technology Corporation makes no warranty of any kind with respect to this material including but not limited to the implied warranties of it s merchantability and fitness for a given purpose AC Technology Corporation assumes no responsibility for any errors that may appear in this manual All information given in this documentation has been carefully selected and tested for compliance with the hardware and software described Nevertheless discrepancies cannot be ruled out We do not accept any responsibility nor liability for damages that may occur Any necessary corrections will be implemented in subsequent editions This document printed in the United States Contents About these instructions nssnnernsnnnennnnennnnnnennnnnnnnnnnnnnnnnnennnnnnn 2 1 Safety information orenonannonnnnnn nen nt enter 3 1 1 Pictographs used in these metruchons rra 4 2 Technical data o oooronnnnnnnn era 5 2 1 Standards and application conditions ra 5 E Ee Ee 6 SA LA GUE AET
10. ation 10 Lenze Commissioning 4 Commissioning 4 1 Parameter setting Status fault messages Change parameters GE 9 ER F Ae H ve AD gt o 5 0 MoM E x A ua 5 1 el Ea 40s GO 4 Q smd004 Note If the password function is enabled the password must be entered into COO to access the parameters COO will not appear unless the password function is enabled See C94 4 2 Electronic programming module EPM The EPM contains the controller s memory Whenever parameter settings are changed the values are stored in the EPM It can be removed but must be installed for the controller to operate a missing EPM will trigger an F I fault The controller ships with protective tape over the EPM that can be removed after installation Tmd007 An optional EPM Programmer EEPM1RA is available that allows the controller to be programmed without power OEM settings to be default settings fast copying of EPMs when multiple controllers require identical settings It can also store up to 60 custom parameter files for even faster controller programming Lenze 1 4 3 Commissioning Parameter menu Code Possible Settings IMPORTANT No Name Lenze Selection C00 Password entry o Jo 999 Visible only when password is active see C94 CO I Setpoin
11. d commercial purposes according to EN 61000 3 2 The documentation includes information on compliance with the EN 61000 3 2 When installing the drive controllers in machines commissioning i e the starting of operation as directed is prohibited until it is proven that the machine complies with the regulations of the EC Directive 98 37 EC Machinery Directive EN 60204 must be observed Commissioning i e starting of operation as directed is only allowed when there is compliance with the EMC Directive 89 336 EEC The drive controllers meet the requirements of the Low Voltage Directive 73 23 EEC The harmonised standards of the series EN 50178 DIN VDE 0160 apply to the controllers Note The availability of controllers is restricted according to EN 61800 3 These products can cause radio interference in residential areas In this case special measures can be necessary Installation Ensure proper handling and avoid excessive mechanical stress Do not bend any components and do not change any insulation distances during transport or handling Do not touch any electronic components and contacts Controllers contain electrostatically sensitive components which can easily be damaged by inappropriate handling Do not damage or destroy any electrical components since this might endanger your health Electrical connection When working on live drive controllers applicable national regulations for the prevention of accidents e g VBG 4 must be observ
12. ed The electrical installation must be carried out according to the appropriate regulations e g cable cross sections fuses PE connection Additional information can be obtained from the documentation The documentation contains information about installation in compliance with EMC shielding grounding filters and cables These notes must also be observed for CE marked controllers The manufacturer of the system or machine is responsible for compliance with the required limit values demanded by EMC legislation Lenze 3 Safety information Operation Systems including controllers must be equipped with additional monitoring and protection devices according to the corresponding standards e g technical equipment regulations for prevention of accidents etc You are allowed to adapt the controller to your application as described in the documentation DANGER e After the controller has been disconnected from the supply voltage live components and power connection must not be touched immediately since capacitors could be charged Please observe the corresponding notes on the controller e Do not continuously cycle input power to the controller more than once every three minutes e Please close all protective covers and doors during operation Note for UL approved system with integrated controllers UL warnings are notes which apply to UL systems The documentation contains special information abou
13. een no load and maximum load Cee Current limit 150 30 150 When the limit value is reached either the acceleration time increases or the Reference smd rated output current output frequency decreases C24 Accel boost 0 0 0 0 20 0 Accel boost is only active during acceleration C3 I Analog input dead 0 0 Enabled C31 0 activates dead band for analog band input When analog signal is within dead 1 Disabled band controller s output 0 0 Hz and display will read SEP 34 Configuration o lo 0 10V analog input 1 0 5V 2 0 20 mA 3 4 20 mA 4 4 20 mA monitored Will trigger EGE fault if signal falls below 2mA C36 Voltage DC 4 0 0 0 50 0 See CE1 CE3 and c06 injection brake Confirm motor suitability for use with DCB DC braking C3 Fixed setpoint 1 20 0 0 0 Hz 999 When PI is active see d38 C37 C39 JOG 1 are fixed PI setpoints C38 Fixed setpoint 2 30 0 0 0 Hz 999 JOG 2 C39 Fixed setpoint 3 40 0 0 0 Hz 999 JOG 3 C46 Frequency setpoint 0 0 Hz 240 Display Setpoint via analog input function UP DOWN C50 Output frequency 0 0 Hz 240 Display C53 DC bus voltage 0 0 255 Display C54 Motor current 0 0 255 Display C59 Pl feedback c86 c87 Display C70 Proportional gain 5 0 0 0 99 9 EI 1 Integral gain 0 0 0 0 s 99 9 C94 User password o lo 999 When set to a value other than 0 must enter password at C00 to access Changing from 0
14. ion Display time counter Total time of mains on cA Pl setpoin 0 0 c86 c87 ce S ramp integration 0 0 0 0 s 50 0 le c82 0 0 Linear accel decel ramp time s c82 gt 0 0 Adjusts S ramp curve for smoother ramp cb Minimum feedback 0 0 0 0 999 Select feedback signal at C34 3 s If feedback is reverse acting set SEI Maximum feedback 100 OO 999 ETO de PI setpoint accel 5 0 0 0 s 999 Sets rate of change for PI setpoint decel d38 PI mode o O Pldisabled 1 PI enabled normal acting When feedback terminal 8 exceeds setpoint speed decreases 2 Plenabled reverse acting When feedback terminal 8 exceeds setpoint speed increases d 46 Feedback minimum 0 0 0 0 999 alarm du Feedback maximum 0 0 0 0 Bidari alarm 16 ENGLISH Lenze 5 Troubleshooting and fault elimination Troubleshooting and fault elimination Status Cause Remedy soo Present output frequency Trouble free operation OFF Stop LOW signal at terminal 28 Set terminal 28 to HIGH outputs U V W inhibited SEP Output frequency 0 Hz Setpoint 0 Hz C31 0 Setpoint selection outputs U V W inhibited Quick stop activated through digital Deactivate Quick stop input br DC injection brake active DC injection brake activated Deactivate DC injection brake e via digital input e digital input LOW e automatically e automatically after holding
15. l 14 Activate fixed PI setpoint 1 s Use C37 C39 to adjust fixed setpoints Activate fixed PI setpoint 3 Both 15 Activate fixed PI setpoint 2 terminals HIGH e Note I ACFE tault will occur under the following conditions e E1 E3 settings are duplicated each setting can only be used once e One input is set to UP and another is not set to DOWN or vice versa 12 ENGLISH Lenze Code No COB Name Configuration Relay output Commissioning Possible Settings Lenze 1 Selection Relay is energized if Ready Fault Motor is running Motor is running CW rotation Motor is running CCW rotation Output frequency 0 Hz Frequency setpoint reached Threshold C17 exceeded Current limit motor or generator mode reached 9 Feedback within min max alarm d46 d47 range Feedback outside min max alarm d46 d47 range GO OU RUN O 10 IMPORTANT C 10 Minimum output 0 0 0 0 Hz 240 Ve Output frequency at 0 analog frequency setpoint C10 not active for fixed setpoints or setpoint selection via c40 C 11 Maximum output 50 0 7 5 Hz 240 Output frequency at 100 analog frequency setpoint e C11 is never exceeded WARNING Consult motor machine manufacturer before operating above rated frequency Overspeeding the motor machine may cause damage to equipment and injury to personnel C IR Acceleration time 1 5 0 0 0 s 999 C12 frequency change 0 Hz
16. livery check immediately whether the items delivered match the accompanying papers Lenze does not accept any liability for deficiencies claimed subsequently Claim visible transport damage immediately to the forwarder e visible deficiencies incompleteness immediately to your Lenze representative ENGLISH Lenze Safety information 1 Safety information General Some parts of Lenze controllers frequency inverters servo inverters DC controllers can be live moving and rotating Some surfaces can be hot Non authorized removal of the required cover inappropriate use and incorrect installation or operation creates the risk of severe injury to personnel or damage to equipment All operations concerning transport installation and commissioning as well as maintenance must be carried out by qualified skilled personnel IEC 364 and CENELEC HD 384 or DIN VDE 0100 and IEC report 664 or DIN VDE0110 and national regulations for the prevention of accidents must be observed According to this basic safety information qualified skilled personnel are persons who are familiar with the installation assembly commissioning and operation of the product and who have the qualifications necessary for their occupation Application as directed Drive controllers are components which are designed for installation in electrical systems or machinery They are not to be used as appliances They are intended exclusively for professional an
17. nd Capacitors retain charge after power is removed Disconnect power and wait until the voltage between B and B is 0 VDC before servicing the drive Do not connect mains power to the output terminals U V W Severe damage to the drive will result e Do not cycle mains power more than once every three minutes Damage to the drive will result ENGLISH e Installation gt 3 2 4 Control terminals Terminal Data for control connections printed in bold Lenze setting 7 Reference potential 8 Analog input input resistance gt 50 kQ 0 10 V changeable under C34 with current signal 250 Q 9 Internal DC supply for setpoint potentiometer 10 V max 10 mA 20 Internal DC supply for digital inputs 12 V max 20 mA 28 Digital input Start Stop LOW Stop HIGH Run Enable E1 Digital input configurable with CE1 HIGH JOG1 active g Activate fixed setpoint 1 JOG1 ei E2 Digital input configurable with CE2 LOW CW rotation T Direction of rotation HIGH CCW rotation Cc E3 Digital input configurable with CE3 HIGH DCB active Activate DC injection brake DCB K12 Relay output normally open contact AC 250V 3A configurable with C08 DC 24V 2A 240V 0 22A K14 Fault TRIP LOW 0 3V HIGH 12 30 V Protection against contact s All terminals have a basic isolation single insulating distance e Protection against contact can only be ensured by additional measures i e double insul
18. nology Corporation 630 Douglas Street Uxbridge MA 01569 USA T 508 278 9100
19. t UL e Suitable for use on a circuit capable of delivering not more than 5000 rms c UL US symmetrical amperes 240 V maximum 240 V devices or 500 V maximum 400 500 V devices respectively Warnings e Use minimum 75 C copper wire only e Shall be installed in a pollution degree 2 macro environment 1 1 Pictographs used in these instructions Pictograph Signal word Meaning Consequences if ignored Reference to an imminent A danger that may result in death DANGER Warning Of Hazardous or serious personal injury if the Electrical Voltage A corresponding measures are not taken WARNING Impending or possible danger Death or injury for persons f Damage to drive system or its STOP Possible damage to equipment e surroundings Note Useful tip If observed it will make using the drive easier ENGLISH Lenze Technical data 2 Technical data 2 1 Standards and application conditions Conformity CE Low Voltage Directive 73 23 EEC Approvals UL 508C Underwriters Laboratories Power Conversion Equipment Max permissible motor cable shielded 50 m low capacitance length unshielded 100m Input voltage phase imbalance lt 2 Humidity lt 95 non condensing Output frequency 0 240 Hz Environmental conditions Class 3K3 to EN 50178 Transport 25 70 C Temperature range Storage 20 70 C Operation 0 55 C with 2 5 C current
20. t source D Analog input terminal 8 see C34 1 Code c40 Observe notes about c40 CO2 Load Lenze setting 0 No action loading complete C02 1 4 only possible with OFF 1 Load 50 Hz Lenze settings e C02 2 C11 C15 60 Hz 2 Load 60 Hz Lenze settings 3 Load OEM settings 4 Translate WARNING C02 1 3 overwrites all settings TRIP circuitry may be disabled Check codes CE1 CE3 e NOTE 1 If an EPM that contains data from a previous software version is installed C02 4 converts the data to the current version CE Configuration 1 1 Activate fixed setpoint 1 JOG1 Use C37 C39 to adjust fixed setpoints Digital Input E1 2 Activate fixed setpoint 2 JOG2 Activate JOG3 Both terminals HIGH DC braking DCB See also C36 Direction of rotation LOW CW rotation HIGH CCW rotation 5 Quick stop Controlled deceleration to standstill active LOW Set decel rate in C13 or c03 6 CW rotation CW rotation LOW and CCW rotation CE2 Configuration 4 7 CCW rotation LOW Quick stop Open circuit protected Digital Input E2 8 Up setpoint ramp up UP LOW and DOWN LOW Quick stop Use momentary NC contacts 9 DOWN setpoint ramp down 10 TRIP set Active LOW triggers EEr motor coasts to standstill CE3 Configuration 3 NOTE NC thermal contact from the Digital Input E3 motor can be used to trigger this input 11 TRIP reset See also c70 12 Accel decel 2 See c01 and c03 13 Deactivate PI Disables PI function for manual contro
21. time c06 has expired CL Current limit reached Controllable overload Automatically see C22 LU Undervoltage on DC bus Mains voltage too low Check mains voltage dEC Overvoltage on DC bus during Excessively short deceleration time Automatically if overvoltage deceleration warning C13 c03 lt 1 s DU if overvoltage gt 1 s nEd No access to code Can only be changed when the Set terminal 28 to LOW controller is in OFF Error Cause Remedy D cF Data not valid for controller CF Data on EPM not valid Data error e Use EPM providing valid data Load Lenze setting GF OEM data not valid FI EPM error EPM missing or defective Power down and replace EPM CFG Digital inputs not E1 E3 assigned with the same Each digital signal can only be uniguely assigned digital signals used once Either just UP or DOWN used Assign the missing digital signal to a second terminal EEr External error Digital input TRIP set is active Remove external error Fo F Internal fault Please contact Lenze uF LC Automatic start inhibited c42 0 LOW HIGH signal change at terminal 28 oc I Short circuit or overload Short circuit Find reason for short circuit check motor cable Excessive capacitive charging Use shorter motor cables with lower current of the motor cable charging current Acceleration time C12 c01 too e Increase acceleration time short e Check controller selection Defective motor cable Check wiring Internal fault in motor Check motor Freq
22. uent and long overload Check controller selection 1 The drive can only be restarted if the error message has been reset see c70 Lenze ENGLISH 17 Troubleshooting and fault elimination Error Cause Remedy Di DC Earth fault Grounded motor phase Check motor motor cable Excessive capacitive charging Use shorter motor cables with lower current of the motor cable charging current DEE Motor overload It overload Motor is thermally overloaded due to e impermissable continuous current Check controller selection frequent or too long acceleration Check setting of c20 processes OH Controller overtemperature Controller too hot inside e Reduce controller load e Improve cooling ou Overvoltage on DC bus Mains voltage too high Check mains voltage Excessively short deceleration time Increase deceleration time or use or motor in generator mode dynamic braking option Earth leakage on the motor side Check motor motor cable separate motor from controller cht Faulty auto TRIP reset More than 8 errors in 10 minutes Depends on the error Sd5_ Loss of 4 20 mA reference 4 20 mA signal is below 2 mA Check signal signal wire C34 4 SF Single phase fault A mains phase has been lost Check mains voltage 1 18 The drive can only be restarted if the error message has been reset see c70 ENGLISH Lenze Notes Notizen Nota Notes Notizen Nota Lenze AC Tech
Download Pdf Manuals
Related Search