MC235.01 - QEM srl
Contents
1. Graphic Symbol Meaning MUIMC235010EN 15 12 2010 6 Mechanical dimensions bi 96 u Misured in mm Mechanical in 48 stallation pag 8 m lze ev eset i uu yn d Fig 1 Back view 92 0 8 45 0 6 Fig 2 Perforation area Graphic Symbol Meaning MUIMC235010EN 15 12 2010 3 Installation NA For a correct installation read MIMAT manual a Insert the instrument in the hole b Apply hooks c To fix the instruments screw down Graphic Symbol Meaning MUIMC235010EN 15 12 2010 Power supply Variable data See the model Basic Card CX_ pag 5 4 Electric properties Freguenoy oron de RW Assorbimento max Volt ext 12 Vdc 100mA I1 12 Digitalis inputs Variable data See the model Basic Card CX pag 5 N B For the other in puts features please contact QEM s sales office XE standard Internal voltage drop see Fig 3 Lowest acquisition time 11 me Lowest acquisition 12 o0 ms C continuos I impulsive li p AN Fig 3 Internal voltage drop PH A PH B Bidirectional endoder phases Variable data See the model Basic Card CX_ pag 5 N B For the other in puts features please contact QEM s sales Office Graphic Symbol Meaning MUIMC235010EN 15 12 2010 9 9 Wiring Variable data See the model Basic Card CX pag 5 J F2. 2 The digital input 11 transfers the PRS register value to the counter only if I2 is active The counter is not blocked MUIMC235010EN 15 12 2010 20 8 Assistance Request for assistance To provide you a faster service at a minimum cost we do need your help a Follow all the information in the manual MI b If the problem persists fill the Module for c Our technicians will get the fundamentals MAT www gem it technical service attached to this manual and elements to understand your problem send it to QEM Shipment We recommend to pack the instrument with materials that can damp eventual falls b c a Use the original package it has to protect b Attach c An exhaustive description of the problem the instrument during the transportation An anomaly description allows to find and solve your problem An Part of the electrical sketch where the instru accurate package avoids further draw ment is inserted backs Programming of the instrument set up wor king quotes parameters Request of a repairing estimate if not re quested the cost will be calculated at the end QEM informs the courteous costumer that the shipped instruments unfairly packed won t be repaired except for the ca ses where the costumer assumes completely the reparation cost Motivations The QEM established like that because a too strong line may cause damages that could reveal in a temporal space of
3. some months causing doubts and shadows on the reparation done Graphic Symbol Meaning MUIMC235010EN 15 12 2010 21 Modulo fax per Assistenza Tecnica Module for Technical Service Alimentazione Strumento N Power SUROV en amete e A Me a Pci nn Tipo di macchina Machine type Frequenza anomalia Anomaly frequency Continuo Continous Saltuario Irregular Dopo un certo tempo After a few time All accensione At the switching on Allo spegnimento At the switching off AO Oer Graphic Symbol Meaning MUIMC235010EN 15 12 2010 Wee 22 Graphic Symbol Meaning MUIMC235010EN 15 12 2010 23 QEM S r l S S 11 Signolo n 36 36054 Montebello Vic No Tel 39 0444 440061 http Wwww qem it Vicenza ITALY Fax 39 0444 440229 e mail info gem it La marcatura CE dello strumento non solleva I Installatore dal recepimento e adempimento degli obblighi normativi di riferimento al proprio prodotto Graphic Symbol Meaning MUIMC235010EN 15 12 2010 24
4. ui ure ai bai he esae atum ei 16 7 2 Transducer resolution calculation i 17 7 3 Errors caused by not ended risolution 17 7 4 Colnier reset Gi e 18 7 5 Relative absolut counter C 2 cccccccccscccsssecceeeceeeeseeceseeeeseeceeeeeeseeeseeseesaeess 18 7 6 Angular visualzalloi Lella 18 1 1 OUTST DESG thai 20 8 Maintenance and service 8 1 Indication for service fax CompiliN 21 10 14 16 21 1 General Informations Thanks for buying this QEM instruments We ll be glad to receive at our e mail address info gem it all your suggestions referred to this instruments end to the user manual Finally we suggest you to preserve this manual for future consultations Graphic Symbol Meaning Specificated Not reading the message will be dangerous for the instruments integrity and or for the suc cess of the operation v p Note Important information for the correct use of the instruments if 4 For more informations see the user manual indicated in the message 9 For more informations see the pages indicated The copyright of this user manual is reserved No one part of this document can be reproduced or copyed without the QEM appointment QEM doesn t present insurances or warranties on contents and declines all responsabilities on identity warranties In this document informations can be modi fied without any notice QEM desn t have any resp
5. 0 Input s note 25 07 2011 Purpose This manual could give informations for the instrument using Indication We raccomand to guard all instruments Programmation parameters Set up for an easy service ore reaplace User Manuals The documentation referred to the QEM strumentation in divided in many issues that allows an easy utilization MUI User and installation manual Instrument hardware and software informations MIMAT Maintenance service and installation manual Informations on wiring right calibration parameters insertion and breakdown individuation MIMAT Itis possible to download manuals from www gem it Norm references European norm includes some rules and raccomandations about control security systems with ele ments of operator interface Protection rate IP20 Conforme a EN 60 5 29 Frontal protection rate for container optional IP54 IP65 frontal protection rate with packing for IP65 container optional Vibration resistance Conforme a IEC 68 2 6 Jamming immunity Conforme a EN 50082 2 Emission level Conforme a EN 50081 2 Container DIN43700 Bump resistance Conforme a IEC 68 2 27 Graphic Symbol Meaning MUIMC235010EN 15 12 2010 4 2 Description Vly o For more informations contact QEM sales office MC235 01 is an instrument made for viualize an incremental bidirectional encoder count This instruments replace EC235 01 EC235 01A EC235M01 General Characteristics B
6. CI Basic Card CX1 Fig 11 Digital input polarization PNP Bidirectional encoder phases connection PNP Ch Seo C U1 U2 Fig 13 Digital inputs PNP connected and feeded Vdc by a PLC Graphic Symbol Meaning MUIMC235010EN 15 12 2010 00000000 00000000 00000000 00000000 12 ISA ii a correct installation see MIMAT manual E Power supply connections 8 Vac Vdc o GND Vac Vdc Fig 15 Don t connect power supply Fig 16 Don t connect the transfor Fig 14 Use a transformer 50VA voltage to the groud mer central terminal to the ground min sec 24 Volt Fig 18 Don t use tranformer headed by an auto transformer Fig 17 Don t use auto transformer NI Fig 19 Don t set coils electro valve etc in parallel Graphic Symbol Meaning MUIMC235010EN 15 12 2010 6 Functioning Release message At the turning on the display shows 8 b C d 1 a Instrument family 2 c Release b Instrument firmware version b Granting Keyboard functions Some Il funz buttons functio ning depends by the Programmation Set up pag 16 J LL IL ILI m lele mww qem it Fig 20 keyboard Data insertions It confirms the data introduction Normal working If E 1 allows a value introduction in the counter Data insertions Cancel the inserted value giving the past value Normal working If L 1 co
7. MC235 01 Quotas multifunction visualizator User manual and installation 1 General information 3 2 Description 5 3 Installation 8 4 Electric Properties 9 5 Wiring 10 6 Functioning 14 7 Introducing parameters 16 8 Maintenance and service 21 MUIMC235010EN 25 07 2011 1 General Informations 1 1 GEabhic Symbol WICAMMING account ment ton md dui areali 3 1 2 SPECE O ane anny 3 1 9 HIMOA A ITEM Tm 3 1 4 VII 4 1 9 PUNOS O c 4 1 6 INGICAl O RE LL E tn 4 1 7 USE I aras rsisi reiii isa ana inae ati AETA ORARE MSIE STE RUN dU 4 1 8 Norm references nsns sni nnne rn se sena rna rsen sessi sse sana 4 2 Description 2 1 POO WICC CO GS Lainate 5 2 2 PROCESS SOM OS lla 6 2 3 Technical ChE ACLE ISL CS sac6vehe eaten Gece csueauhescaecacedencosisaeeadinnxtnen soavedteiceteeaeeteet 6 2 4 Mechanical diMenSsions T 3 Installation 4 Electric properties 4 1 FOWSF ao 9 4 2 AE VAN B ei ues 9 4 3 PH A PH B Bidirectional endoder phases 9 5 Wiring 9 1 WANO examples sedit eunti durs mtiimid et ia a RM aaa 11 6 Functioning 6 1 Release message ella 14 6 2 ISevboara TURCO Seu haec 14 6 3 MUSA GUA gie lele 15 6 4 Data out of range visualizzation ii 15 7 Parameters introduction 7 1 Programming oel Dlp sutretuiieue daa Oosct DR
8. Relative counter Absolute counter t up parameter pag 16 PI ss of oF PI oF PALI BO ZZ ZZ ZZ LLL Lg arr licia PI oF I eo n of s r TT a 000 os p 997 O b I db PIO PI PAJ Clockwise encoder revolution Set up L 2 Set up L 2 Angular visualization Can be employe this unit of measure Rai pmmd According to the application requirement the visualization could be monorevolution or multi revolu tion in the below tabulation are persent the impostation to obtain the different visualizations Graphic Symbol Meaning MUIMC235010EN 15 12 2010 18 Parameter impostation iia ot Monorevolution without sign in degrees 0 360 Monorevolution without sign in degrees 0 00 360 00 and primes Monorevolution with sign in degrees 360 360 Monorevolution with sign in degrees and 360 00 360 00 primes Multirevolution without sign in degrees 0 999999 a Multirevolution without sign in degrees 0 00 9999 99 and primes Multirevolution with sign in degrees 999999 999999 EN ae Multirevolution with sign in degrees and 9999 99 9999 99 primes Monorevolution counter d 3 7 1 1 1 No segn A 0 Program Se t up parameter pag 16 Anticlockwise encoder revolution Clockwise encoder revolution AA Be With segn H 1 Anticl
9. code 235 and confirm with LI JIE enter JI L 1 _t CLEAR button functions 0 BLOCKING FUNCTION 1 COUNTING RESET 2 ACTIVATE DEACTIVATE RELATIVE COUNTER 0 BLOCKING FUNCTION 1 COUNTER INTRODUCTION BY KEYBOARD ENTER button functions Activation counter sign Decimal cypher Max 3 Counter exit code Transducer riso lution P see Using graphic pag 15 02 WITHOUT SIGN COUNTER one under zero 999999 1 2 COUNTER WITH SIGN one under zero 1 If parameter d 0 10r2 SPECIFIES THE NUMBER OF DECI MAN CYPHERS If parameter d 3 or 4 Specifies 0 DEGREES VISUALIZATION 1 DEGREES VISUALIZATION Parameter value 0 ENCODER REVOLUTION IMPULSE MOLTIPLIER to visualize the lenght in the correct unit of measure Range 0 00200 4 00000 For other information seeMIMAT 0 NORMAL VISUALIZATION 1 Visualization with HDR system type 1 2 Visualization with HDR system type 2 3 MONOREVOLUTION sexagesimal vsualization 4 MULTIREVOLUTION sexagesimal visualization Visualization Ways Ep For other informations see MIMAT 0 NO ONE FUNCTION 1 CONTINOUS CHARGING PRS storage register on the counter 2 IMPULSIVE CHARGING PRS storage register on the counter Input function 11 P Counter preset pag 20 3 ADDS the prs storage register c
10. g an approximed value In this case we have an error Here we can see when it cause problems If the space in a tenth part of mm is S 7423 And it correspond to a transducer impulse num l 4096 ber equal to The technical resolution is L 1 812255859 Approximated to L 1 81226 In this way every 4096 impulses you have an error equal to 5 x 10 tenth part of mm You get after 4096 5 x 10 8192 x 10 impulses Graphic Symbol Meaning MUIMC235010EN 15 12 2010 17 The measure visualization is uncorrect for the tenth part of mm Now the user has to decide if this imprecision is tollerable for his application The possible cases are The impulse number to have an error of a tenth part of mm is hight and in the application can 7 be reached without before reset the counter so there aren t problems The impulse number can be reached but the error is no relevant for the application The highest impulse number rea ched during the application without reset the counter is much bigger than the calculated value So the error results bigger than the tenth part of a mm that is innaceptable It this case is sug gested to modify the mechanic or the transducer impulse number to reach an ended value up to the fifth decimal Counter reset L 1 Program Se Absolute counter t up parameter pag 16 LA Clockwise encoder revolution Set up L 71 Relative absolut counter L 2 Program Se Absolute counter
11. idirectional count Resolution multiplier Loading preset quota Programmable input Not volatile storage Unscratchable keyboard with tactile feelingcon Incorporated encoder alimentation Absolut incremental counter visualization Extractable polarized junction box New functions Angular visualization in sexagesimal degrees Display not significative zero turning off Programmable philter antiglitch on inputs Options Personalized panel Dedicated power supply voltage Superior encoder counter frequencies Specialization on customer specifications Product code Characteristics ZG ER Oo oo ESI Firmware Mother board Instrument version CX2 standard supply Keyboard code Expansion board T001 standard if keyboard omitted if not CX Basic Card PHA PHB 15 KHz 200 KHz 50 KHz Encoder Encoder type 39 iB ee P phases Voltage level of encode 421 24V 2 3 5V El 12 24 V phases Inputs voltage level 10 5 26 5 V 10 5 26 5 V Delivered power supply Digital inputs Vout ext Graphic Symbol Meaning MUIMC235010EN 15 12 2010 5 Accessories Description Codice d ordinazione Container frontal protection IP54 23040001 Packing frontal protection for container IP65 23040044 100 Technical characteristics 6 display h 14
12. ockwise encoder revolution Multirevolution sign d 4 7 1 1 3 No segn A 0 Anticlockwise encoder revolution Clockwise encoder revolution Graphic Symbol Meaning MUIMC235010EN 15 12 2010 19 Program Se t up parameter pag 16 7 1 1 4 With segn A 1 999999 719 Iasssssutiaumsnus A Anticlockwise encoder revolution Clockwise encoder revolution P MMC 719 Counter preset For other infor mation see Na vigation card at pag15 Sa more infor Exc mation read the MIMAT manual e Program Se t up parameter pag 16 Graphic Symbol Meaning It is allowed user to modify the visualized value on the counter according to misurations done in the range It is necesary to permit the Introdution counter function setting the oq parameter If the transducer con be removed while the instrument is feeded it s necesay to provide at every switch on to counter rephasing respect to a phisic point i the axis these functions called Preset con be obtained utilizing incremental transducer with zero impulse or with stroke end With the parameter F 1 The digital input I2 resets and blocks at zero the counter while it is activated FII BIB 1 LILILILILILI 000000 2 The digital input 11 transfers the PRS register value to the counter The counter is blocked at the PRS value while the input is activated I1 PRS registre With the parameter F
13. onsability on this document Trade Marks QEM is a trade mark Limited Warranty For two 2 years from the original acquisition QEM will repair or replace for free controls and devi ces that QEM thinks be imperfect in materials or quality This warranty is not valid if the object has been tampered by not autorized persons or used in an inappropriate way This warranty replaces all other warranties either expressed or implicit QEM desn t hold personally responsible for all charges installation or uninstalling included draw back or damage caused by our products made or sold In any case QEM total duty always will not exceed the control total price Claims for refunds of selling price reparations or replacements must be referred to QEM with all pertinent data damage purchase date developed work and problem It is not provided any duty for batteries and fusible cut out consumption The product must be returned only with a written notification included the Number of Restitution Au torization QEM and must be paid all forwarding charges Graphic Symbol Meaning MUIMC235010EN 15 12 2010 3 Validity The present document is fully valid excepted mistakes or omissions Instrument Release Description M M I i M New manual 14 07 2005 Data corrections 29 07 2005 Content review 02 08 2005 30 08 2005 06 09 2005 14 09 2005 14 11 2005 28 02 2007 17 04 2007 Insert new code 03 10 2007 Insert CX9 model 15 12 201
14. ontent to the counter 4 SUBTRACTS the prs storage register content il contenuto del regi stro di memoria prs to the counter 5 SICURITY protecting programmable functions possible program mation only with 11 input ON connectable to a key interruptor Graphic Symbol Meaning MUIMC235010EN 15 12 2010 16 Function Display Description 6 VISUALITATION BLOCK v n 1 3 4 5 6 functions the I2 input reset the contonous conter o Selecting functions 0 1 3 4 5 6 11 input has acquisition time 50 milliseconds Led ON Introducing the value referred to the PRS storage register value charged on the counter with the 11 input if applied PRS storage register At the end of the programming the instrument returns at the normal visualization Transducer resolution calculation J In the transducer resolution parameter L is the number of measure units that we want to visuali ze in th impulse number generated by a transducer phase Exemple Space in unit of Transducer Transducer measure impulses resolution Visualization impulse conversion os Les zoo ome forejo SUO sso coso ww s s JEg Errors caused by not ended risolution J In the transducer risolition parameter L is possible to specifing the value of the factor for the in pulse conversion with a precision up to the fifth decimal number If the factor has more than five decimal number is necessary insertin
15. or more information on 11 input programming see Function 11 input in Program set up at pag 16 Volt ext Io 1 MIPHZ Z mt Digital input I1 Phasease Zero encoder Programmable Digital input 12 Zero setting counter or charging permission Cm On Bidirectional encoder phases 6f PHB Vac Vdc S ower su voltage 8 Vac Vdc iid 3 GND Ground connection Connect a conductor with 2mm section to the PE bar C continuos I impulsive Fig 4 Back connector Description Logic activation state Way of activation Terminal N Graphic Symbol Meaning MUIMC235010EN 15 12 2010 10 Wiring examples The wiring examples change according to Basic Card CX characteristics installed in the instrument pag 5 For other wiring example read MIMAT manual Possible only with Basic Card CX2 Basic card CX2 Standard Fig 5 Digital input polarization NPN Bidirectional encoder phases connection rNPN Push Pull Fig 6 Digital input polarization NPN Bidirectional encoder phases connection NPN Push Pull with 11 Impulsive Fig Digital input polarization NPN Bidirectional encoder phases connection rNPN Push Pull feeded externally Fig 8 Bidirectional encoder phases connection rNPN Push Pull with 2 proximity like encoder Graphic Symbol Meaning MUIMC235010EN 15 12 2010 11 N IL C U U III ISCOI Fig 10 Digital inputs NPN connected and feeded Vdc by a PL
16. unter reset M l If L 2 allows not allows relative counter It increases the selected number It selects the number with a shift from left to right Led ON gives the parameters introduction state set up Led If E 1 informs the introduction state of a value on the counter Led ON informs the access to the storage register PRS Led ON informs the relative counter state OFF informs the absolute counter state a Led Data insertion informs the insertion sign state direction Normal working informs the input 11 state b Display first display from left gives a differentiation of visualized data If H 1 informs negative counter j lt m Access to password protected functions Graphic Symbol Meaning MUIMC235010EN 15 12 2010 14 Using graphic User functions Installator functions i Absolute counter e Counter introduction X 3 sec Relative counter ii Programmation Set up parameter pag 16 O Led Off 9 Led On Data out of range visualizzation If introduced data are out of range the display visualizes a Data out of range 15 Graphic Symbol Meaning MUIMC235010EN 15 12 2010 T Parameters introduction Programming Set up Parameters define the instrument functioning way their access is reserved to an installator with a password For entering in the Programming Set up LI MI x 3 sec II L Introduce the access
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