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User Manual 111-00016 CE-65-S

1. ae electronic adjustment LOGIC level treten 0 lt 2 VDC 1 Supply voltage Impedance eene teret 2 3 kOhm against 0 V Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 01 10 2007 TR ECE BA DGB 0059 00 Page 41 of 52 Technical data TRelectronic 4 2 Environmental data Vibration DIN EN 60068 2 6 1996 lt 100 m s sine 100 Hz Shock DIN EN 60068 2 27 1995 lt 250 m s half sine 11ms EMC Discharge of static electricity DIN EN 61000 4 2 2001 Burst DIN EN 61000 4 4 2004 Immunity to disturbance DIN EN 61000 6 2 2001 Working temperature 20 70 C Storage temperature 30 C 80 dry Relative humidity DIN EN 60068 3 4 2002 98 96 non condensing Protection class DIN EN 60529 1991 IP 54 4 3 Mechanical data Mechanically permissible speed lt 6 000 min Shaft load at the shaft end 50 axial x 20 radial Bearing life nnn 4 x 10 revolutions at I NR m T M lt 3 000 min Operating lt 60 C Shaft load at the shaft end 25 N axial x 10 N radial A
2. 40 4 Technical Rx NER ER SKRR VAR ND 41 4 1 Electrical characteristics tenen enne 41 4 2 Environmental data cree pent Pte a Ruhe 42 4 3 MechatiiGal data iir nte a 42 5 DIDm 43 5 1 Flange MOUNTING 2 eric ee dle gerit aae be nr ees 43 5 2 ClAMPING MANGE oe orate iced cee ht har it cab ee esM e e re hac eee ddan eee 43 6 Installation Preparation for commissioning nnne enne nnn nnn 44 6 1 RS422 Data transmission technology 44 6 2 Cable definition ee 45 6 3 CONNECCION ELE 46 6 4 Switching on the supply voltage 200 46 FASCISMO ID QOL 47 721 2 2 A 47 Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 01 10 2007 TR ECE BA DGB 0059 00 Page 29 of 52 TRelectronic 7 1 1 Translation table for ASCII signs Data 48 8 Measuring system furctlons rie 49 8 1 COUME GING CHONN aiaia
3. Page 50 of 52 TR ECE BA DGB 0059 00 01 10 2007 TSelectronic Measuring system functions 8 5 Opto electronic Failure detection Failure reset The failure detection of the opto electronic is based on the speed measurement If during the speed measurement an irregularity value skip is determined the measuring system assumes a failure and inverts the bits 2 to 2 of the CRC sign The error message is cleared if the supply voltage of the measuring system is switched off and then switched on again 8 6 Behavior at voltage drops Voltage drops lt 50 ms are ignored by the measuring system and send further correct position and speed data In case of longer voltage drops e g 10 sec the measuring system answers at the least after 600ms 10 with correct position and speed data when the voltage is present again Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 01 10 2007 TR ECE BA DGB 0059 00 Page 51 of 52 Causes of faults and remedies TRelectronic 9 Causes of faults and remedies See also chapter Opto electronic Failure detection Failure reset page 25 Fault Strong vibrations Position skips Electrical faults EMC of the measuring System Extreme axial and radial load on the shaft may result in a scanning defect TR Electronic GmbH 2007 All Rights Reserved Vibrations impacts and shocks e g on presses are dam
4. Relectronic User Manual 111 00016 CE 65 S Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 01 10 2007 TR ECE BA DGB 0059 00 Page 27 of 52 TRelectronic TR Electronic GmbH D 78647 Trossingen Eglishalde 6 Tel 0049 07425 228 0 Fax 0049 07425 228 33 E mail info tr electronic de http www tr electronic de Copyright protection This Manual including the illustrations contained therein is subject to copyright protection Use of this Manual by third parties in contravention of copyright regulations is forbidden Reproduction translation as well as electronic and photographic archiving and modification require the written content of the manufacturer Offenders will be liable for damages Subject to amendments Document information Font styles Any technical changes that serve the purpose of technical progress reserved Release date Rev date 01 10 2007 Document rev no TR ECE BA DGB 0059 00 File name TR ECE BA DGB 0059 00 DOC Author M J Italic or bold font styles are used for the title of a document or are used for highlighting Courier font displays text which is visible on the display or screen and software menu selections lt 2 indicates keys on your computer keyboard such as lt RETURN gt TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 28 of 52 TR EC
5. 2 0 Bit 2 8 of the position Bit 2 4 of the position XOR Bit 2 0 of the position XOR Bit 2 4 of the speed XOR Bit 2 0 of the speed CRC bit 2 1 Bit 2 5 of the position XOR Bit 2 1 of the position XOR Bit 2 5 of the speed XOR Bit 2 1 of the speed CRC bit 2 2 Bit 2 6 of the position Bit 242 of the position XOR Bit 2 6 of the speed Bit 2 2 of the speed CRC bit 2 3 Bit 2 7 of the position XOR Bit 2 3 of the position XOR Bit 2 7 of the speed XOR Bit 2 3 of the speed 8 4 Preset external input Risk of injury and damage to property by an actual value jump when the Preset adjustment function is performed WARNING e The preset adjustment function should only be performed when the measuring system is at rest otherwise the resulting actual value jump must be permitted in the program and application With the rising edge of the external Preset input the measuring system is adjusted to the position value O To suppress interference however the preset is only carried out if the preset signal is present without interruption during the entire response time of 50 ms A re execution of the preset is not possible until the input signal has been reset again and a filter time of 50 ms has been waited If the Preset input is not used he should be connected to OV to suppress interference TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany
6. 49 8 2 Speed output ee 49 8 3 Calculation of the DIES tree tete e ea vun ien uh 50 8 4 Preset extemal input s de eae tei t essa sedate Ave eas a ine ede estes 50 8 5 Opto electronic Failure detection Failure reset 51 8 6 Behavior at voltage drOpS eene nennen nennen nennen nennen nennen nns 51 9 Causes of faults and remedies SEEK ER KR aTa 52 TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 30 of 52 TR ECE BA DGB 0059 00 01 10 2007 TRelectronic Revision index Revision index First release 01 10 07 00 Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 01 10 2007 TR ECE BA DGB 0059 00 Page 31 of 52 General information TRelectronic 1 General information The User Manual includes the following topics e Basic safety instructions e Technical data e Mounting e Installation e Interface Features e Cause of faults and remedies As the documentation is arranged in a modular structure this User Manual is supplementary to other documentation such as product datasheets dimensional drawings leaflets etc The User Manual may be included in the customer s specific delivery package or it may be requested separately 1 1 Applicability This User Manual applies exclusivel
7. 7 12 Signal Quiescent level 2V TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 44 of 52 TR ECE BA DGB 0059 00 01 10 2007 lRelectronic Installation Preparation for commissioning 6 2 Cable definition EE DES min 0 25 twisted in pairs and shielded Supply voltage min 0 5mm twisted in pairs and shielded A shielded data cable must be used to achieve high electromagnetic interference stability The shielding should be connected with low resistance to protective ground using large shield clips at both ends Only if the machine ground is heavily contaminated with interference towards the control cabinet ground the shield should be grounded in the control cabinet only It is also important that the data lines are routed separate from power current carrying cables if at all possible The applicable standards and guidelines are to be observed to insure safe and stable operation In particular the applicable EMC directive and the shielding and grounding guidelines must be observed Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 01 10 2007 TR ECE BA DGB 0059 00 Page 45 of 52 Installation Preparation for commissioning lelectronic 6 3 Connection The pin assignment depends on the device type and is therefore noted at each measuring system on
8. only permitted to start up the measuring system if it has been established that the system machine into which the measuring system is to be fitted satisfies the provisions of the EC Machinery Directive the EC EMC Directive the harmonized standards European standards or the corresponding national standards Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 01 10 2007 TR ECE BA DGB 0059 00 Page 35 of 52 Basic safety instructions TSelectronic 2 3 General risks when using the product The product hereinafter referred to as the measuring system is manufactured according to state of the art technology and accepted safety rules Nevertheless improper use can pose a danger to life and limb of the user or third parties or lead to impairment of the measuring system or other property Only use the measuring system in a technically faultless state and only for its designated use taking safety and hazard aspects into consideration and observing this User Manual Faults which could threaten safety should be eliminated without delay 2 4 Proper use The measuring system is used to measure angular motion and to condition the measurement data for the subsequent control of industrial control processes Proper use also includes e observing all instructions in this User Manual e observing the nameplate and any prohibition or instruction symbols on the measuring system e observing the e
9. the nameplate as pin assignment number At the delivery of the measuring system one device specific pin assignment in printed form is enclosed Pin assignment number 693 e Destruction damage or malfunctions of the measuring system by overvoltage CAUTION The voltage difference between case and ground must be in the range from 48 V DC The continuous voltage difference between any connection and ground must be in the range from 32 V DC All connections are protected against repetitive pulses and must not exceed the following values Energy 3 mJ Voltage peak 1000 V Rise time 5 ns 6 4 Switching on the supply voltage After the connection have been carried out the supply voltage can be switched on The initialization procedure is terminated after 600 ms 10 and the measuring system sends automatically its data TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 46 of 52 TR ECE BA DGB 0059 00 01 10 2007 TSelectronic ASI Interface 7 ASI Interface Data distance TR Encoder Customized Data 1 Data register Signal processing The ASI data communication is an Asynchronous Serial transmission The electric data correspond to the RS422 interface with two lines for the inverted and the not inverted signal The baud rate used at the ASI data transmission amounts 4800 baud In each case 8 data bits are transferred toget
10. 38H 9 39H A 41H B 42H 43H D 44H E 45H F 46H TR Electronic GmbH 2007 All Rights Reserved Page 48 of 52 gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt ECE BA DGB 0059 00 0 000 0 001 0 010 0 0 011 100 101 110 111 000 001 010 011 100 101 110 0 0 0 1 1 1 1 1 1 1 1 111 TSelectronic Printed in the Federal Republic of Germany 01 10 2007 TSelectronic Measuring system functions 8 Measuring system functions 8 1 Count direction Count direction decreasing Count direction increasing 8 2 Speed output 127 Steps sec 0x01 127 Steps sec Ox7F 1 Step sec Rest 0x80 0 Steps sec 0x81 1 Step sec 127 Steps sec Speeds which are larger than the limit values are limited to the positive or negative limit value when the speed is output Printed in the Federal Republic of Germany 01 10 2007 TR ECE BA DGB 0059 00 TR Electronic GmbH 2007 All Rights Reserved Page 49 of 52 Measuring system functions TSelectronic 8 3 Calculation of the CRC bits The CRC character is calculated as a XOR operation EXCLUSIVE OR about the hex values of the characters 1 5 CRC bit
11. E BA DGB 0059 00 01 10 2007 TRelectronic Contents Contents Contents code te rr E etree 29 PROVISION index e 31 1 General informatioh eres rtr detur n Ra rero REIR EXER ERR CP REIR RR TRA REO RR ERE e 32 4 APP CABIN nS 32 1 2 Declaration of manufacturer 32 1 3 Abbreviations and 33 1 4 General functional description eene nne nen 34 2 Basic safety instructions citet eitis ic AANEREN RARAS 35 2 1 Definition of symbols and instructions ssesseene emen 35 2 2 Obligation of the operator before start up 35 2 3 General risks when using the product sssssssessee eene 36 2 4 Proper USC eer rrr she FR eR ene Ree eng ege oak ug n CHRON ana CARRIE 36 2 9 Warranty and liability Lore c b c et 37 2 6 Organizational measures ce did iinet aids 38 2 7 Personnel qualification obligations sse eene 38 2 0 Safety InfOrmmationis e e ere i ee es erbe tae Piet 39 3 Transportation Storage iia eii nite
12. ailable to the operator with the Order Confirmation or when the contract is concluded at the latest Warranty and liability claims in the case of personal injury or damage to property are excluded if they result from one or more of the following causes Non designated use of the measuring system Improper assembly installation start up and programming of the measuring system Incorrectly undertaken work on the measuring system by unqualified personnel Operation of the measuring system with technical defects Mechanical or electrical modifications to the measuring systems undertaken autonomously Repairs carried out autonomously Third party interference and Acts of God TR Electronic GmbH 2007 All Rights Reserved TR ECE BA DGB 0059 00 Page 37 of 52 Basic safety instructions TSelectronic 2 6 Organizational measures The User Manual must always be kept accessible at the place of use of the measuring system In addition to the User Manual generally applicable legal and other binding accident prevention and environmental protection regulations are to be observed and must be mediated The respective applicable national local and system specific provisions and requirements must be observed and mediated The operator is obliged to inform personnel on special operating features and requirements The personnel instructed to work with the measuring system must have read and understood the User Manual especia
13. her with 1 start bit and 1 stop bit At a report altogether 8 characters each with 8 bits are transferred The transmission of a complete position speed message report with pause takes 26 ms 500us Thus the data are transferred in 38 5 Hz rhythm To guarantee an error free data transmission twisted pair lines must be used 7 1 Message format Transfer rate 4800 baud Start bit 1 Data bits 8 Parity no Stop bit 1 Idle time between two transmissions approx 9 5ms A transmission consists of 8 signs Position 3 signs hexadecimal as ASCII sign Speed 2 signs hexadecimal as ASCII sign CRC 1 sign EXOR hexadecimal as ASCII sign Sync 1 1 sign 0x0D Carriage return fixed value Sync 2 1 sign Line feed fixed value Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 1 Sign 2 Sign 3 Sign 4 Sign 5 Sign 6 Sign 7 Sign 8 Sign MSB LSB MSB LSB 0x0D 0x0A 2 2 20 27 20 27 29 27 2 2 2 2 2 2 2 2 Position Speed Binary format Binary format eR LF Printed in the Federal Republic of Germany 01 10 2007 TR ECE BA DGB 0059 00 TR Electronic GmbH 2007 All Rights Reserved Page 47 of 52 ASI Interface 7 1 1 Translation table for ASCII signs Data bits ASCII sign 0 30H 1 31 2 32 3 33 4 34H 5 35 6 36 7 37H 8
14. lectronic GmbH 2007 All Rights Reserved Page 33 of 52 General information TRelectronic 1 4 General functional description In contrast to incremental measuring systems the absolute measuring system provides the current position value instantaneously If this measuring system is moved mechanically in the deactivated state the current position can be read out directly as soon as the voltage supply is switched on again The TR absolute measuring systems can be supplied in Single Turn or Multi Turn versions depending on the type required Single Turn This measuring system resolves a single revolution or turn of the drive shaft into measuring increments e g 8192 The number of measuring increments per revolution is recorded and calculated via a code disk This measured value is output via different interface modules depending on the type of interface used and is repeated after each revolution Multi Turn Besides the angular positions per revolution multi turn measuring systems also record multiple rotations or turns The drive shaft is connected to an internal reduction gear via which the number of revolutions is recorded In the case of the multi turn measuring system the measured value is thus composed of the angular position and the Number of Revolutions The measured value is also calculated and output via different interface modules depending on the type of interface used Principle Code Disk to iden
15. lly the chapter Basic safety instructions prior to commencing work The nameplate and any prohibition or instruction symbols applied on the measuring system must always be maintained in a legible state Do not undertake any mechanical or electrical modifications on the measuring system apart from those explicitly described in this User Manual Repairs may only be undertaken by the manufacturer or a facility or person authorized by the manufacturer 2 7 Personnel qualification obligations All work on the measuring system must only be carried out by qualified personnel Qualified personnel includes persons who through their training experience and instruction as well as their knowledge of the relevant standards provisions accident prevention regulations and operating conditions have been authorized by the persons responsible for the system to carry out the required work and are able to recognize and avoid potential hazards The definition of Qualified Personnel also includes an understanding of the standards VDE 0105 100 and IEC 364 source e g Beuth Verlag GmbH VDE Verlag GmbH Define clear rules of responsibilities for the assembly installation start up and operation The obligation exists to provide supervision for trainee personnel TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 38 of 52 TR ECE BA DGB 0059 00 01 10 2007 Relect ronic Basic safety in
16. nclosed documentation e g product insert connector configurations etc e observing the operating instructions from the machine or system manufacturer e operating the measuring system within the limit values specified in the technical data The following areas of use are especially forbidden e in environments where there is an explosive atmosphere e for medical purposes TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 36 of 52 TR ECE BA DGB 0059 00 01 10 2007 Relect ronic Basic safety instructions Examples of typical fields of application at industrial process and control processes Transfer machines Machine tools Gantry robots Assembly installations etc Everywhere where rotation or angular movements must be detected for evaluation A WARNING Where there is a danger of physical injury and damage to property arising from jumps in the position of the measuring system As the measuring system does not constitute a safety component a plausibility check of the measuring system values must be performed through the subsequent control system It is mandatory for the operator to integrate the measuring system into his own safety concept 2 5 Warranty and liability Printed in the Federal Republic of Germany 01 10 2007 The General Terms and Conditions Allgemeine Geschaftsbedingungen of TR Electronic GmbH always apply These are av
17. ngular acceleration eene 10 rad s Momentum of inertia eee typically 5 x 10 Nm sec Start up torque at 20 typically 1 Ncm C typically 0 8 kg TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 42 of 52 TR ECE BA DGB 0059 00 01 10 2007 TSelectronic Mounting 5 1 Flange mounting 5 2 Clamping flange Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 01 10 2007 TR ECE BA DGB 0059 00 Page 43 of 52 Installation Preparation for commissioning electronic 6 Installation Preparation for commissioning 6 1 RS422 Data transmission technology With the RS422 transmission line pair is used for the signals Data and Data The serial data are transmitted without mass reference as a voltage difference between two corresponding lines The receiver evaluates only the difference between the two lines Therefore common mode interferences on the transmission line do not lead to a corruption of the useful signal Under load RS422 transmitters provide output levels of 2V between the two outputs RS422 receivers still recognize levels of x200mV as valid signal 1 ten Difference signal A B 12 Signal A s Quiescent level 3V OV
18. pened with shock modules If the error recurs despite these measures the measuring system must be replaced Perhaps isolated flanges and couplings made of plastic help against electrical faults as well as cables with twisted pair wires for data and supply see chapter Cable definition page 45 Couplings prevent mechanical stress on the shaft If the error still occurs despite these measures the measuring System must be replaced Printed in the Federal Republic of Germany Page 52 of 52 TR ECE BA DGB 0059 00 01 10 2007
19. sportation Storage Storage temperature 30 to 80 C Store in a dry place TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 40 of 52 TR ECE BA DGB 0059 00 01 10 2007 TRelectronic Technical data 4 Technical data 4 1 Electrical characteristics Supply voltage 11 35 V DC Overvoltage protection Reverse polarity protection Overcurrent protection Current consumption without load lt 150 mA Total resolution 12 bit Number of steps revolution 4096 12 bit Number of revolutions 1 Transmission ssseeeessesese twisted and shielded copper cable ASI Interface Data transmission RS422 2 wire 1 Start bit 8 Data bits no parity 1 Stop bit Data record 8 signs Baud 4800 Cycle time 26 ms 500 Output COde s ett Cete ate t etel ASCII Overvoltage protection Overcurrent protection Emission protection Optoelectronics Infrared light source median life 109 hours Infrared receiver Photo transistor Inputs
20. structions 2 8 Safety information s A WARNING e Destruction damage or malfunctions of the measuring system De energize the system before carrying out wiring work or opening and closing electrical connections Do not carry out welding if the measuring system has already been wired up or is switched on CAUTION Ensure that the area around the assembly site is protected from corrosive media acid etc Avoid any shocks e g hammer blow on the shaft while mounting Do not open the measuring system e The measuring system contains electrostatically endangered circuit elements and units which can be destroyed by an improper use Contacts of the measuring system connection contacts with the fingers are to be avoided or the appropriate ESD protective measures are to be applied i e Disposal If disposal has to be undertaken after the life span of the device the respective applicable country specific regulations are to be observed Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 01 10 2007 TR ECE BA DGB 0059 00 Page 39 of 52 Transportation Storage TSetectronic 3 Transportation Storage Notes on transportation Do not drop the device or expose it to strong strokes Device contains an optical system Only use the original packaging The wrong packaging material can cause damage to the device during tran
21. tify the Steps per Revolution Evaluation Unit p Photo Sensors Encoder Shaft Focusing Window for Opto Electronic Code Disk to identify the Number of Revolutions Figure 1 Measuring system operating principle TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 34 of 52 TR ECE BA DGB 0059 00 01 10 2007 Relect ronic Basic safety instructions 2 Basic safety instructions 2 1 Definition of symbols and instructions means that death serious injury or major damage to property could occur if the stated precautions are not met gt WARNING means that minor injuries or damage to property can occur if the stated precautions are not met gt CAUTION indicates important information s or features and application tips for the product used means that appropriate ESD protective measures are to be considered according to DIN EN 100 015 1 Cause of a potential equalization between body and device mass as well as the housing mass about a high impedance resistance approx 1 MQ e g with a commercial ESD wrist strap 2 2 Obligation of the operator before start up In accordance with the EC Machinery Directive the measuring system is considered to be a machine part for fitting into a system machine Moreover the conformity of the measuring system was investigated in respect of the EMC Directive It is therefore
22. y to the following measuring system series with ASI interface e CE 65 S Art No 111 00016 The products are labelled with affixed nameplates and are components of a system The following documentation therefore also applies e operator s operating instructions specific to the system e this User Manual 1 2 Declaration of manufacturer The series CE 65 S measuring systems have been developed designed and manufactured under observation of the applicable international and European standards and directives A corresponding manufacturers declaration requested from TR Electronic GmbH The manufacturer of the product TR Electronic GmbH in D 78647 Trossingen operates a certified quality assurance system in accordance with ISO 9001 TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 32 of 52 TR ECE BA DGB 0059 00 01 10 2007 Relectronic 1 3 Abbreviations and definitions General information ASI Asynchronous Serial Interface CE Absolute Encoder with optical scanning unit Solid Shaft EC European Community EMC Electro Magnetic Compatibility ESD Electro Static Discharge IEC International Electrotechnical Commission LSB Least Significant Byte MSB Most Significant Byte VDE German Electrotechnicians Association Printed in the Federal Republic of Germany 01 10 2007 TR ECE BA DGB 0059 00 TR E

User Manual 111-00016 CE-65-S

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