AC30V Encoder Option
Contents
1. 16 Example Applications nirani sse e Ea terete toe eae 17 SPECIICAN ON nes hater T 21 Encoder S 3blB ce ridi toti et maet e Dese d cocos 22 Recommended Eneodels i221 29 22 02 82 0 30 22 00 BIER OEEEL NO HUE OR ee eee 23 Setting up Closed Loop Operation cccccccssseeeeeeceeesaeeseeeeeesaeeeeeeesesaeaeeeees 24 EPIVIFOMIM CIM alate ons fcc I E 25 Registration Evaluation Authorisation and Restriction of Chemicals Cer Restriction of Hazardous Substances ROHS cc csseseeeeeeeeeeeeees 25 Waste Electrical and Electronic Equipment WEEE 26 AC30V ENCODER OPTION Introduction The Encoder Option Module is compatible with the AC30V range of drives with firmware version 1 5 or later It offers compatibility with a wide range of encoders from many manufacturers Using this module enables the AC30V to operate in closed loop speed control Alternatively the encoder input may be used as a speed setpoint with the drive operating in open loop volts Hz mode Understanding the Product Code The Encoder Option Module product code is 7004 XX YY Product Code Features available 1 x Incremental Pulse Encoder 7004 04 00 1 x Motor Thermistor Input 7004 04 00 Standard optimized minimal conformal coating AC30V Encoder Option Installation 1 This equipment contains electrostatic discharged ESD sensitive parts Observe static control precautions when handlin2. 160mA 9 15V 100mA 24V Output signaling Differential or single ended 3V to 24V which includes TIL EE Differential RS422 Output signaling level RS485 HTL 10V to 30V Single ended HTL 10V to 24V Two channels in quadrature or clock Output sequencing 2nd direction q Maximum pulse frequency lt 250kHz per channel Duty cycle each channel 50 1096 Quadrature except in clock and direction mode SOUS i e outputs are disconnected AC30V Encoder Option 10 Encoder Inputs The Encoder Option Module 7004 04 00 provides user terminals for connecting to encoder outputs A wide specification allows it to be used with a wide variety of encoders from different manufacturers Channel A Encoder inputs compatible 3V to with a wide range of Channel A 24V encoders Channel B keIete nial The user can program the Or inputs to be differential or OV to 24V single ended and 4 h B single quadrature or clock i cds ended channel A and direction channel B AC30V Encoder Option Programming Encoder Lines 1512 Encoder Invert 1513 Encoder Type 1514 Single ended 1515 Encoder Count Reset 1517 Encoder Speed 1516 Encoder Count 1518 AC30V Encoder Option Read only Write or Read Write or Read Write or Read Write or Read Write or Read Read only Hp E HE B 1 to 100000 0 100000 2 to
3. 2 1 11 The number of encoder lines per revolution default 1024 Encoder direction is normal default Encoder direction is inverted Encoder inputs are quadrature default Encoder inputs are clock channel A A and direction B B Encoder inputs are differential default Encoder inputs are single ended No effect Forces the encoder count PNO 1518 to zero Measured encoder speed in RPM In quadrature mode this value increments or decrements by 4 for every encoder line In clock and direction mode this value increments or decrements by 1 for every encoder line The value resets to zero on power up or when Encoder Count Reset PNO 1517 1 12 Power Supply The Encoder Option Module 7004 04 00 provides a power supply for powering the encoder The supply voltage can be selected from a range allowing use with a wide range of encoders X24 BE Selectable 5V 12V Software selectable power SUPPLY 15V and supply output to encoder NEGATIVE 24V Note 1 The encoder power supply is fully isolated from the drive s internal circuits and from the encoder inputs on X24 terminals 01 to 04 Note 2 In some applications that have a long cable between drive and encoder the supply voltage drop along the cable may become excessive and the voltage received at the encoder might drop below the encoder s specification This is most likely with 5V encoders In this case
4. Option Modules Encoder Option HA502217U001 Issue 2 Technical Manual aerospace climate control filtration fluid amp gas handling hydraulics pneumatics process control sealing amp shielding ENGINEERING YOUR SUCCESS AC30V Encoder Option Technical Manual HA502217U001 Issue 2 Compatible with Firmware version 1 5 or later Copyright 2014 Parker Hannifin Manufacturing Limited All rights strictly reserved No part of this document may be stored in a retrieval system or transmitted in any form or by any means to persons not employed by a Parker company without written permission from Parker Hannifin Ltd Although every effort has been taken to ensure the accuracy of this document it may be necessary without notice to make amendments or correct omissions Parker cannot accept responsibility for damage injury or expenses resulting therefrom Parker Hannifin Manufacturing Limited is referred to throughout this document as Parker WARRANTY The general terms and conditions of sale of goods and or services of Parker Hannifin Europe Sarl s Luxembourg Switzerland Branch Etoy apply to this product unless otherwise agreed The terms and conditions are available on our website www parker com termsandconditions switzerland FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH PERSONAL INJURY AND PROPERTY DAMAGE This document and other informati
5. metre lt Where Resistance metre individual conductor resistance per metre Supply Voltage 5 02V Encoder Voltage minimum supply voltage required by the 5V encoder Cable length from encoder to 7004 04 00 measured in metres Current Current drawn by the encoder in amps Unloaded current from encoder specification 20mA Example Encoder voltage 5 00V 5 4 75V minimum Cable length 10 metres Unloaded current 150mA Conductor Resistance lt ees 2x10x0 17 0 079 3 metre Assuming 5V supply is selected the minimum output 5 02V AC30V Encoder Option 23 Recommended Encoders The following encoders have been tested and approved for use with the 7004 04 00 AC30V Encoder Option 24 Setting up Closed Loop Operation Please refer to the AC30V user manual HA501718U001 for information on setting up and running the drive in closed loop operation using encoder feedback AC30V Encoder Option 25 Environmental Registration Evaluation Authorisation and Restriction of Chemicals REACH The Regulation EC No 1907 2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration Evaluation Authorization and Restriction of Chemicals REACH entered into force on June 1 2007 Parker agrees with the purpose of REACH which is to ensure a high level of protection of human health and the environment Parker is compliant with all applicable requirements of REACH T
6. www parker com ssd PT Portugal Leca da Palmeira Tel 351 22 999 7360 parker portugal parker com RO Romania Bucharest Tel 40 21 252 1382 parker romaniaQparker com RU Russia Moscow Tel 7 495 645 2156 parker russia parker com SE Sweden Sp nga Tel 46 0 8 59 79 50 00 parker sweden parker com SG Singapore Tel 65 6887 6300 SK Slovakia Banska Bystrica Tel 421 484 162 252 parker slovakia parker com SL Slovenia Novo Mesto Tel 386 7 337 6650 parker slovenia parker com TH Thailand Bangkok Tel 662 717 8140 TR Turkey Istanbul Tel 90 216 4997081 parker turkey parker com TW Taiwan Taipei Tel 886 2 2298 8987 UA Ukraine Kiev Tel 380 44 494 2731 parker ukraine parker com UK United Kingdom Warwick Tel 44 0 1926 317 878 parker uk parker com US USA Cleveland Tel 1 216 896 3000 VE Venezuela Caracas Tel 58 212 238 5422 ZA South Africa Kempton Park Tel 27 0 11 961 0700 parker southafrica parker com European Product Information Centre Free phone 00 800 27 27 5374 from AT BE CH CZ DE EE ES FI FR IE IL IS IT LU MT NL NO PT SE SK UK x HA 502217 U00 1 02
7. Ballerup Tel 45 43 56 04 00 parker denmark parker com ES Spain Madrid Tel 34 902 330 001 parker spain parker com 2012 Parker Hannifin Corporation All rights reserved Parker Hannifin Manufacturing Limited Automation Group SSD Drives Europe FI Finland Vantaa Tel 358 0 20 753 2500 parker finland parker com FR France Contamine s Arve Tel 33 0 4 50 25 80 25 parker france parker com GR Greece Athens Tel 30 210 933 6450 parker greece parker com HK Hong Kong Tel 852 2428 8008 HU Hungary Budapest Tel 36 1 220 4155 parker hungary parker com IE Ireland Dublin Tel 353 0 1 466 6370 parker ireland parker com IN India Mumbai Tel 91 22 6513 7081 85 IT Italy Corsico MI Tel 39 02 45 19 21 parker italy parker com JP Japan Tokyo Tel 81 0 3 6408 3901 KR South Korea Seoul Tel 82 2 559 0400 KZ Kazakhstan Almaty Tel 7 7272 505 800 parker easteurope parker com MX Mexico Apodaca Tel 52 81 8156 6000 MY Malaysia Shah Alam Tel 60 3 7849 0800 NL The Netherlands Oldenzaal Tel 31 0 541 585 000 parker nl parker com NO Norway Asker Tel 47 66 75 34 00 parker norwayQparker com NZ New Zealand Mt Wellington Tel 64 9 574 1744 PL Poland Warsaw Tel 48 0 22 573 24 00 parker poland parker com New Courtwick Lane Littlehampton West Sussex BN17 7RZ United Kingdom Tel 44 0 1903 737000 Fax 44 0 1903 737100
8. PNO 1518 decrements every rising edge on every rising edge Note A Channel A relative to Channel A B Channel B relative to Channel B AC30V Encoder Option 21 Specification Absolute maximum input voltage A relative to A and B relative to 30V B Recommended input voltage Differential 3V to 24V range A relative to A and B relative to B Single ended 0 to 24V Input current lt 10mA per channel Differential 2V and 2V Input threshold voltage typical l Single ended 7V Differential 4V centred at Input Hysteresis typical OV Single ended None Maximum pulse rate per channel 250kHz The encoder inputs are galvanically isolated from the drive from each other and from Isolation the encoder supply Isolation is functional only intended to eliminate ground loops It is not a safety isolation barrier AC30V Encoder Option 22 Encoder Cable The ideal cable should have e Three twisted pairs one pair each for power supply Channel A and Channel B Each pair individually screened Overall shield Characteristic impedance 1000 to 1300 e Maximum cable length of 50m e g Belden 8163 With 5V encoders in particular voltage drop on the supply should be considered and the wire gauge and cable length chosen appropriately If necessary a local power supply should be provided Wire gauge can be estimated from Supply Voltage Encoder Voltage 2x Cable Length x Current Resistance
9. the user should provide a local power supply or choose an encoder with a wider supply range AC30V Encoder Option 13 Programming The encoder supply voltage can be set by parameter 1511 Encoder supply voltage 5V default Lt Encoder supply voltage Encoder Write or e Suppl Pply Read T E supply voltage 1511 Encoder supply voltage 24V Where encoders support supplies within the range 8V to 30V the voltage should normally be set as high as possible to improve noise immunity Note 3 AC30V Encoder Option 14 Specification Supply output voltage User selectable 5V 12V 15V 24V Minimum 5 02V Typical 5 15V Output voltage accuracy Maximum 5 27V No damage will be caused by overload or short circuit It may be necessary to cycle power to the drive or temporarily disconnect the encoder to recover from a fault Fault protection The encoder supply is galvanically isolated from the drive and from the encoder input Isolation terminals Isolation is functional only intended to eliminate ground loops It is not a safety isolation barrier AC30V Encoder Option 15 Cable Screen Connection Terminals X24 07 and X24 08 are for connection to the encoder cable screen Either one or both terminals can be used they are connected together internally E REEN Important notes In order to meet the Electro Magnetic Compatibility EMC specification both the motor screen and encoder
10. 2U002 Davico part No PET7575 AC30V Encoder Option Motor Thermistor The motor thermistor input provides a means of monitoring motor temperature in order to protect the motor from a potentially damaging high temperature By default the drive will trip if the motor exceeds a user defined temperature threshold thereby preventing the motor temperature from rising further Once tripped the user can attempt to reset the trip at any time However if the motor temperature is still above the trip threshold the trip cannot be reset Refer to the Chapter 10 in the AC30V product manual HA501718U002 for information on trips possible causes and how to reset them A motor thermistor fault is identified in that manual as ID13 Motor Overtemp Connect motor thermistor between these two terminals If a thermistor is not required connect these two terminals together and ensure PTC thermistor is selected in parameter 1184 AC30V Encoder Option Programming Thermistor Write Thermistor type Type or Read Default PTC 1184 Measured thermistor resistance The thermistor measurement is invalid Probably caused by a faulty encoder board Taermistor Read The thermistor PaE only measurement is valid 1185 Note A short circuit thermistor reports a small non zero value The thermistor is open 50000 circuit or the measurement is invalid Thermistor trip level Default 10000 Thermistor Write The drive trip
11. SD sensitive parts Observe static control precautions when handling installing and servicing this product e This is a product of the restricted sales distribution class according to IEC 61800 3 It is designated as professional equipment as defined in EN61000 3 2 Permission of the supply authority shall be obtained before connection to the low voltage supply Ea AIEE I e AEE we E MUNI GN UE Page No AC30V E ncod r Optom pe ec 1 IMrOdUCHON na erin cent UN N N S 1 Understanding the Product Code sse 1 fiere MH TU P 2 Users Termilials deese iet di p Et oh bt d gie gesti od 4 WS Slr VVIFIFIC S m dera otto res poo esa pu PINE CH ER P MUCcDU CRM MP NM o Ede 5 Terminal Cable Specification cccceceeeceeeeeeeenseeseeeeeeeeeeees 5 Motor TREMI STOE seus teres to aede e sa QUU de ig Toten ER REO Deo Toten Rund A cei dads 6 PLOGESDOIDO oro od ecdesia Ce Metu Douce Cem pe as Doa NM UE 7 SPECICATION sss rao ecd avete esp load sadness fumum A a Riu 8 Example Applicaton me Em 8 Incremental Pulse Encoder iei idea ena entente nr auae a Ren esa waa gg E 9 Ericoder Inpede ora pea cto t ye iro te cede LR Rote ve we dae cets 10 PROG MANTIS rsen E EEEE 11 PFOWErOUDDIV 3 3 asd nase E A E deer e Equine tertie 12 PROGIAM MING oem codes Seer ore ec Ede po REX o Pes tet EEG ra eria e ebur erp ass 13 DISC IICAU ON PNE E EE 14 Differential or Single Ended Signalling
12. benefit from the equipment Complete the following table for future reference detailing how the unit is to be installed and used mum 0 0 0 00 0 see product label Where installed feyaromiomat Application Area The equipment described is intended for industrial motor speed control utilising AC induction or AC synchronous machines Personnel Installation operation and maintenance of the equipment should be carried out by competent personnel A competent person is someone who is technically qualified and familiar with all safety information and established safety practices with the installation process operation and maintenance of this equipment and with all the hazards involved Product Warnings DANGER WARNING Caution Earth Ground Risk of electric Hot Refer to Protective shock surfaces documentation Conductor Terminal CAUTION APPLICATION RISK e The specifications processes and circuitry described herein are for guidance only and may need to be adapted to the user s specific application We cannot guarantee the suitability of the equipment described in this Manual for individual applications RISK ASSESSMENT Under fault conditions power loss or unintended operating conditions the drive may not operate as intended In particular e Stored energy might not discharge to e The motors direction of rotation might not safe levels as quickly as suggested be controlled and can still be present even though e The mo
13. ee Note PNO 1518 increments on PNO 1518 decrements on every edge every edge Note A Channel A relative to Channel A B Channel B relative to Channel B AC30V Encoder Option 18 Encoder Type Clock Direction PNO 1514 1 Encoder Invert False PNO 1513 0 If Channel B is low the encoder is considered to be rotating clockwise If Channel B is high the encoder is considered to be rotating anti clockwise Clockwise Anti Clockwise See Note PNO 1518 increments PNO 1518 decrements on every rising edge on every rising edge Note A Channel A relative to Channel A B Channel B relative to Channel B AC30V Encoder Option 19 Encoder Type Quadrature PNO 1514 0 Encoder Invert True PNO 1513 1 If Channel A leads Channel B the encoder is considered to be rotating anti clockwise If Channel B leads Channel A the encoder is considered to be rotating clockwise Clockwise Anti Clockwise A B See Note PNO 1518 increments on PNO 1518 decrements every edge on every edge Note A Channel A relative to Channel A B Channel B relative to Channel B AC30V Encoder Option 20 Encoder Type Clock and Direction P 1514 1 Encoder Invert True PNO 1513 1 If Channel B is high the encoder is considered to be rotating clockwise If Channel B is low the encoder is considered to be rotating anti clockwise Clockwise Anti Clockwise A See Note l E I PNO 1518 increments on
14. g installing and servicing this product 2 Refer to the AC30V product manual Chapter 1 Safety before installing or removing an encoder option 3 Ensure all power is removed from the drive 4 Removethe GKP by pulling from the top down and remove 5 After removing the screw slide the VCM lower cover down slightly and then remove lt T e x E da TI ry 3 1 1 em EN TrA lr ra Fa AC30V Encoder Option 6 Click the Option into place and tighten the retaining screw as shown 7 Slide and click back the VCM lower cover tighten the retaining screw and slot back the GKP AC30V Encoder Option User Terminals The encoder option module contains blocks of user terminals as shown below Thermistor si E Rig Input Encoder Inputs Encoder Supply Encoder Cable screen a d c E LI z AC30V Encoder Option User Wiring Terminal Cable Specification Solid minimum H05 07 V U 0 2sqmm Solid maximum H05 07 V U 1 5 sqmm Flexible minimum H05 07 V K 0 2 sqmm Flexible maximum H05 07 V K 1 5 sqmm W wire end Ferrule DIN462228 Pt 1 minimum 0 25 sqmm W wire end Ferrule DIN462228 Pt 1 maximum 1 5 sqmm W plastic collar Ferrule DIN462228 Pt4 minimum 0 25 sqmm see note 1 W plastic collar Ferrule DIN462228 Pt4 maximum 0 75 sqmm see note 2 Note 1 Parker SSD part number CI053612U001 Davico part No PET0505 Note 2 Parker SSD part number C105361
15. he registration requirements do not apply to Parker since it is neither a manufacturer nor an importer of preparations into Europe However product article manufacturers or importers into Europe are obligated under Article 33 of REACH to inform recipients of any articles that contain chemicals on the Substances of Very High Concern SVHC candidate list above a 0 1 concentration by weight per article As of 19 December 2011 VSD products manufactured and marketed by Parker do not contain substances on the REACH SVHC candidate list in concentrations greater than 0 1 by weight per article Parker will continue to monitor the developments of the REACH legislation and will communicate with our customers according to the requirement above Restriction of Hazardous Substances RoHS This product is in full compliance with RoHS Directive 2011 65 EU with respect to the following substances 1 Lead Pb 2 Mercury Hg 3 Cadmium Cd 4 Hexavalent chromium Cr VI 5 Polybrominated biphenyls PBB 6 Polybrominated diphenyl ethers PBDE AC30V Encoder Option 26 Waste Electrical and Electronic Equipment WEEE Waste Electrical and Electronic Equipment must not be disposed of with domestic waste It must be separately collected according to local legislation and applicable laws Parker Hannifin Company together with local distributors and in accordance with EU directive 2002 96 EC undertakes to withdraw and d
16. ispose of its products fully respecting environmental considerations For more information about how to recycle your Parker supplied waste equipment please contact your local Parker Service Centre Packaging During transport our products are protected by suitable packaging This is entirely environmentally compatible and should be taken for central disposal as secondary raw material AC30V Encoder Option Parker Worldwide AE UAE Dubai Tel 971 4 8127100 parker me parker com AR Argentina Buenos Aires Tel 54 3327 44 4129 AT Austria Wiener Neustadt Tel 43 0 2622 23501 0 parker austria parker com AT Eastern Europe Wiener Neustadt Tel 43 0 2622 23501 900 parker easteurope parker com AU Australia Castle Hill Tel 61 0 2 9634 7777 AZ Azerbaijan Baku Tel 994 50 2233 458 parker azerbaijan parker com BE LU Belgium Nivelles Tel 32 0 67 280 900 parker belgium parker com BR Brazil Cachoeirinha RS Tel 55 51 3470 9144 BY Belarus Minsk Tel 375 17 209 9399 parker belarus parker com CA Canada Milton Ontario Tel 41 905 693 3000 CH Switzerland Etoy Tel 41 0 21 821 87 00 parker switzerland parker com CL Chile Santiago Tel 456 2 623 1216 CN China Shanghai Tel 86 21 2899 5000 CZ Czech Republic Klecany Tel 420 284 083 111 parker czechrepublic parker com DE Germany Kaarst Tel 49 0 2131 4016 0 parker germany parker com DK Denmark
17. on from Parker Hannifin Corporation its subsidiaries and authorized distributors provide product or system options for further investigation by users having technical expertise The user through its own analysis and testing is solely responsible for making the final selection of the system and components and assuring that all performance endurance maintenance safety and warning requirements of the application are met The user must analyze all aspects of the application follow applicable industry standards and follow the information concerning the product in the current product catalog and in any other materials provided from Parker or its subsidiaries or authorized distributors To the extent that Parker or its subsidiaries or authorized distributors provide component or system options based upon data or specifications provided by the user the user is responsible for determining that such data and specifications are suitable and sufficient for all applications and reasonably foreseeable uses of the components or systems Safety Information Requirements IMPORTANT Please read this information BEFORE installing the equipment Intended Users This manual is to be made available to all persons who are required to install configure or service equipment described herein or any other associated operation The information given is intended to highlight safety issues EMC considerations and to enable the user to obtain maximum
18. s ifthe Trip Level 0 to thermistor resistance is less p Leve or ieee Reag 49000 than this trip level 1004 The drive trips if the thermistor resistance exceeds this trip level AC30V Encoder Option Specification 0 to 45000 NTC PTC KTY Default PTC 1 3V 1kO Resistance threshold set by user Default 10000 Reinforced insulation between thermistor terminals and drive electronics Important safety information Insulation and routing of wiring to the thermistor terminals must be appropriately rated to ensure the correct degree of insulation to other user wiring Example Application X22 01 Motor Thermistor X22 02 x B b o bo bo ho o AC30V Encoder Option 9 Incremental Pulse Encoder The incremental pulse encoder feature enables closed loop speed control in the AC30V range of drives An incremental pulse encoder provides position feedback to the drive relative to an arbitrary starting position The drive s processor can use the encoder position history to calculate motor speed Encoders are available in many forms both mechanically and electrically The mechanical form is selected by the user according to the application The electrical form should be chosen to be compatible with the 7004 04 00 Suitable encoders will conform to the specification below Supply Voltage 5V 12V 15V or 24V 300mA 5V nloaded Supply Current Consumption lt 210mA 9 12V
19. screen should both be connected directly at the motor and drive and not interrupted If the motor cable screen is not continuous or not connected directly at the motor and drive earth currents that should return to the drive through the motor cable screen may instead return via the encoder cable screen and unreliable encoder operation may result If it is not possible for the motor cable screen to be continuous or not connected directly at the motor or drive encoder reliability may be improved by disconnecting the encoder cable screen preferably at the encoder In this case it is the user s responsibility to ensure the system works reliably AC30V Encoder Option 16 Differential or Single Ended Signalling Differential signalling is the preferred connection method especially in noisy environments or where the transmission distance is long Differential Signaling Connections PNO 1515 0 7004 04 00 Channel A Isolation Channel B Channel A X24 01 Channel B AC30V Encoder Option 17 Example Applications The following pages show the relationship between signal inputs of different types the Encoder Type and Encoder Invert Encoder Type Quadrature PNO 1514 0 Encoder Invert False PNO 1513 0 If Channel A leads Channel B the encoder is considered to be rotating clockwise If Channel B leads Channel A the encoder is considered to be rotating anti clockwise Clockwise Anti Clockwise A B S
20. ss otherwise stated this product must NOT be dismantled In the event of a fault the drive must be returned Refer to Routine Maintenance and Repair WARNING Ignoring the following may result in injury or damage to equipment SAFETY Where there is conflict between EMC and Safety requirements personnel safety shall always take precedence e Never perform high voltage resistance checks on the wiring without first disconnecting the drive from the circuit being tested e Whilst ensuring ventilation is sufficient provide guarding and or additional safety systems to prevent injury or damage to equipment e When replacing a drive in an application and before returning to use it is essential that all user defined parameters for the product s operation are correctly installed e All control and signal terminals are SELV i e protected by double insulation Ensure all external wiring is rated for the highest system voltage Thermal sensors contained within the motor must have at least basic insulation All exposed metalwork in the Inverter is protected by basic insulation and bonded to a safety earth RCDs are not recommended for use with this product but where their use is mandatory only Type B RCDs should be used EMC e In a domestic environment this product may cause radio interference in which case supplementary mitigation measures may be required e This equipment contains electrostatic discharge E
21. tor speed might not be controlled the drive appears to be switched off e The motor might be energised A drive is a component within a drive system that may influence its operation or effects under a fault condition Consideration must be given to e Stored energy e Supply e Sequencing e Unintended operation disconnects logic Safety Information DANGER Ignoring the following may result in injury 1 This equipment can endanger life by exposure to rotating machinery and high voltages 2 The equipment must be permanently earthed due to the high earth leakage current and the drive motor must be connected to an appropriate safety earth 3 Ensure all incoming supplies are isolated before working on the equipment Be aware that there may be more than one supply connection to the drive 4 There may still be dangerous voltages present at power terminals motor output supply input phases DC bus and the brake where fitted when the motor is at standstill or is stopped 5 For measurements use only a meter to IEC 61010 CAT Ill or higher Always begin using the highest range CAT and CAT II meters must not be used on this product Allow at least 5 minutes for the drive s capacitors to discharge to safe voltage levels lt 50V Use the specified meter capable of measuring up to 1000V dc amp ac rms to confirm that less than 50V is present between all power terminals and between power terminals and earth Unle
Download Pdf Manuals
Related Search