Relectronic CDH 75 M User Manual Download Page 49 | Manualshive

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Printed in the Federal Republic of Germany

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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 signals Measuring system -> F-Host

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Summary of Contents for CDH 75 M

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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