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Installation / Preparation for Commissioning



TR-Electronic GmbH 2012, All Rights Reserved

Printed in the Federal Republic of Germany

Page 26 of 56

TR - ECE - BA - GB - 0095 - 19

05/30/2018

4.5.1 Signal characteristics

1: Edge evaluation
2: Measuring system with
4096 pulses/revol.
3: Counter evaluation

1x: 4096 Counter pulses/rev.
2x: 8192 Counter pulses/rev.
4x: 16384 Counter pulses/rev.

Figure 3: Counter evaluation, incremental interface

Measurement of signals
against 0 V

Differential measurement

Figure 4: Level definition, SIN/COS interface

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Содержание CDH 75 M

Страница 1: ...instructions _Device specific specifications _Installation Commissioning _Parameterization _Cause of faults and remedies Absolute Encoder CD_ 75 PROFINET PROFIsafe Explosion Protection Enclosure _A 75...

Страница 2: ...require the written content of the manufacturer Violations shall be subject to claims for damages Subject to modifications The right to make any changes in the interest of technical progress is reserv...

Страница 3: ...General 15 3 2 2 Device specific 16 3 3 Max possible step deviation master system inspection system 17 4 Installation Preparation for Commissioning 18 4 1 Basic rules 18 4 2 PROFINET IO transfer techn...

Страница 4: ...data 39 5 5 2 1 1 Cams 39 5 5 2 1 2 Speed 40 5 5 2 1 3 Multi turn Single turn 40 5 6 Parameterization 41 5 6 1 F Parameters F_Par 41 5 6 1 1 F_Check_iPar 41 5 6 1 2 F_SIL 42 5 6 1 3 F_CRC_Length 42 5...

Страница 5: ...50 9 1 2 Bus Status LED2 51 9 1 3 Link Status PORT1 LED3 PORT2 LED5 51 9 2 PROFINET IO Diagnostic 52 9 2 1 Diagnostic alarm 52 9 2 2 Diagnostics about Record Data 52 9 3 Data status 53 9 4 Return of S...

Страница 6: ...viation between master system and inspection system Use in explosive areas Chapter centralized 01 19 15 08 PROFINET PROFIsafe Certificate renewed 01 20 15 09 Working temperature double magnetic versio...

Страница 7: ...very package or it may be requested separately 1 1 Applicability This User Manual applies exclusively to measuring system models according to the following type designation code with PROFINET IO inter...

Страница 8: ...elative to fieldbus use in industrial control systems 4 ISO IEC 8802 3 Carrier Sense Multiple Access with Collision Detection CSMA CD Access Method and Physical Layer Specifications 5 IEEE 802 1Q IEEE...

Страница 9: ...F Generally stands for the term safety or fail safe F Device Safety device for safety applications Fault exclusion Compromise between the technical safety requirements and the theoretical possibility...

Страница 10: ...is the open Industrial Ethernet Standard of the PROFIBUS User Organization for the automation Proof test Recurring check for detection of hidden dangerous failures in a safety related system RT Real...

Страница 11: ...urn scanning Channel 2 inspection system magnetic Single and Multi Turn scanning Variant 2 Channel 1 master system magnetic Single and Multi Turn scanning Channel 2 inspection system magnetic Single a...

Страница 12: ...c mechanisms the measuring system switches the PROFIsafe channel into error state The measuring system initialization and execution of the preset adjustment function are appropriately verified The con...

Страница 13: ...death or serious injury will occur if the required precautions are not met means that death or serious injury can occur if the required precautions are not met means that minor injuries can occur if t...

Страница 14: ...ossible to leave this error state by eliminating the error and then switching the supply voltage off and on again The process data channel addressable via PROFINET IO is not necessarily affected by th...

Страница 15: ...safety angle Angle between error occurrence and alarm indication Via channel internal self diagnosis 100 in relation to the measuring system shaft at 6000 min 1 Through channel comparison Parameteriza...

Страница 16: ...formance class Conformance Class B C Physical Layer PROFINET 100Base TX Fast Ethernet ISO IEC 8802 3 Output code Binary Cycle time 1 ms IRT RT Transmission rate 100 Mbit s Transmission CAT 5 cable shi...

Страница 17: ...anging Function of the straight line S1 S1 30 steps 0 11 steps per revol actual speed 1 min Function of the straight line S2 S2 30 steps 0 0024 steps per revol actual speed 1 min The max possible step...

Страница 18: ...carrying capacity Only use M12 connectors for connecting the measuring system which guarantee good contact between the cable shield and connector housing The cable shield must be connected to the con...

Страница 19: ...e measuring system of the series 88 supports only one PORT Use only cables and connectors which are provided with a PROFINET manufacturer s declaration The cable type A B C the mechanical and chemical...

Страница 20: ...he measuring system unused connecting plugs have to be provided either with a mating connector or with a protective cap The IP protection class is to be selected according to the requirements Protecti...

Страница 21: ...is applied for more than 200 ms The measuring system must be shut down immediately When sending the measuring system to the factory the reasons and circumstances relating to the overvoltage must be s...

Страница 22: ...cription Socket M12x1 4 pol 1 TxD Transmission Data PORT 2 2 RxD Receive Data 3 TxD Transmission Data 4 RxD Receive Data X3 Signal Description Socket M12x1 4 pol 1 TxD Transmission Data PORT 1 2 RxD R...

Страница 23: ...ntial 4 COS 1 Vss differential 5 0 V GND Data reference potential Cable specification min 0 25 mm2 and shielded To guarantee the signal quality and minimization of possible environmental influences it...

Страница 24: ...rements An IP address must have been assigned to the measuring system Between client computer and measuring system server there must be an active TCP IP communication After POWER ON a TCP socket serve...

Страница 25: ...the feed in of external voltages In the event of voltages 5 7 V the measuring system is switched off for safety reasons In this state the measuring system behaves as if it were not connected The inter...

Страница 26: ...19 05 30 2018 4 5 1 Signal characteristics 1 Edge evaluation 2 Measuring system with 4096 pulses revol 3 Counter evaluation 1x 4096 Counter pulses rev 2x 8192 Counter pulses rev 4x 16384 Counter puls...

Страница 27: ...ity required varies strongly depending on the cable capacitance It is this reloading of the cable capacitances that is responsible for the high power dissipation and heat which result in the measuring...

Страница 28: ...mailto germany profibus com 5 1 1 Device classes In a PROFINET IO system the following device classes are differentiated IO Controller For example a PLC which controls the connected IO Device IO Devic...

Страница 29: ...CD_75_ EPN V2 x 2 DAP with support of the MRP protocol CD_75_ EPN MRP V2 x Legacy devices Measuring systems MAC address 00 03 12 EF 84 28 generally support no MRP protocol and must be configured unde...

Страница 30: ...he IO Devices according to their device names This procedure has the advantage that names can be handled more simply than complex IP Addresses Assigning a device name for a concrete IO Device is to co...

Страница 31: ...e data the IO Controller e g a PLC corresponds to the consumer The transferred data always contains a status good or bad 5 3 Bus status display series 75 115 Destruction damage and malfunction of the...

Страница 32: ...1 LED3 Link LED4 Data Activity LED3 green Ethernet connection established LED4 yellow Data transfer TxD RxD PORT 2 LED5 Link LED6 Data Activity LED5 green Ethernet connection established LED6 yellow D...

Страница 33: ...R Status Unsigned16 X 3 20 27 X 4 28 215 Speed Integer16 X 5 20 27 X 6 28 215 Actual value Multi Turn 15 bit Integer16 X 7 20 27 X 8 28 215 Actual value Single Turn 13 bit Integer16 X 9 20 27 X 10 20...

Страница 34: ...reserved 5 5 1 1 2 TR Status Unsigned16 Byte X 2 X 3 Bit 15 8 7 0 Data 215 28 27 20 Bit Description 20 Preset_Status The bit is set if the F Host triggers a preset request When the preset has been exe...

Страница 35: ...the speed stops at the respective maximum value until the speed is once again in the display range In this case the message in the cams register is also cleared The speed is specified in increments p...

Страница 36: ...CRC Checksum error in communication 23 WD_timeout Watchdog timeout during communication 24 FV_activated Fail safe values activated 25 Toggle_d Toggle bit 26 cons_nr_R Virtual consecutive number has be...

Страница 37: ...i Turn Integer16 Byte X 4 X 5 Bit 15 8 7 0 Data 215 28 27 20 Preset single turn Integer16 Byte X 6 X 7 Bit 15 8 7 0 Data 215 28 27 20 The desired preset value must be in the range of 0 to 268 435 455...

Страница 38: ...ired 22 R_cons_nr Resetting of the counter for the virtual consecutive no 23 reserved 24 activate_FV Activate fail safe values 25 Toggle_h Toggle bit 26 27 reserved The Safe Control register can only...

Страница 39: ...data X 0 28 215 Cams Unsigned16 X 1 20 27 X 2 28 215 Speed Integer16 X 3 20 27 X 4 28 215 Actual value Multi Turn 15 bit Integer16 X 5 20 27 X 6 28 215 Actual value Single Turn 13 bit Integer16 X 7 2...

Страница 40: ...erflow the speed stops at the respective maximum value until the speed is once again in the display range In this case the message in the cams register is also cleared The speed is specified in increm...

Страница 41: ...by the measuring system are listed below Byte order Big Endian Byte Parameter Type Description Page X 0 Bit Bit 0 0 not used F_Check_iPar Bit Bit 1 0 No check 41 F_SIL Bit range Bit 3 2 00 SIL1 01 SIL...

Страница 42: ...the measuring system also see page 24 Valid addresses 1 99 Standard value F_Source_Add 1 Standard value F_Dest_Add 1 F_Source_Add F_Dest_Add 5 6 1 7 F_WD_Time This parameter defines the monitoring tim...

Страница 43: ...tion times show speed changes more quickly and are suitable for high speeds and high dynamics The time basis is predefined to 50 ms 50 500 ms can thus be set using the value range of 1 10 Standard val...

Страница 44: ...and must be determined by the system operator first The value range extends from 1 increment per Integration time Safe to 5 increments per Integration time Safe That means that the shaft of the measur...

Страница 45: ...F Parameter F_iPar_CRC This must be entered in the field with the same name in the F Host when configuring the measuring system Procedure CRC calculation Start TR_iParameter by means of the start file...

Страница 46: ...manufacturer It is essential to observe and comply with the information and instructions provided in the system documentation particularly the safety instructions and warnings 7 2 Hardware configurat...

Страница 47: ...cknowledgment of the measuring system after communication errors or after the start up phase is indicated via the status LED see page 29 during execution of the preset adjustment function when analyzi...

Страница 48: ...ge Write the Preset Multi Turn and Preset Single Turn registers in the output data of the safety module with the desired preset value The F Host must set the variable associated to the control bit 20...

Страница 49: ...public of Germany TR Electronic GmbH 2012 All Rights Reserved 05 30 2018 TR ECE BA GB 0095 19 Page 49 of 56 8 2 Timing Diagram blue area Output signals F Host Measuring system orange area Input signal...

Страница 50: ...d OFF ON Error in the safety oriented communication Try to localize the error with the aid of diagnosis variables dependent on the control unit Check that the set value for the F_WD_Time parameter is...

Страница 51: ...hapter PROFIsafe Destination address F_Dest_Add on page 24 The checksum calculated for the defined iParameter set is incorrect or was not included in the projection see chapter Parameter Definition CR...

Страница 52: ...lor The IOPS bit is set to BAD Because the measuring system can generate hundreds of error codes these are not indicated here Error remedy see chapter Optical displays If the error cannot be eliminate...

Страница 53: ...e status is also set to BAD but can be reset only with a re start Example Input data IO Device IO Controller VLAN Ethertype Frame ID Data IOPS IOPS Cycle Data Status Transfer Status CRC 4 0x8892 2 1 1...

Страница 54: ...cord index is 0xAFF0 the read service is sent to module 1 submodule 1 The received 60 bytes have the following contents Contents Number of bytes Manufacturer specific block header type 0x20 6 Manufact...

Страница 55: ...power supply used must meet the requirements of SELV PELV IEC 60364 4 41 2005 Chapter Supply voltage Page 21 Correct PROFINET installation Observance of the international standards valid for PROFINET...

Страница 56: ...ficates Download CD_75 www tr electronic de f TR ECE TI GB 0217 AD_88 www tr electronic de f TR ECE TI GB 0290 11 3 PROFIsafe certificates Download CD_75 www tr electronic de f TR ECE TI GB 0218 AD_88...

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