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MICRO-EPSILON IF1032/ETH, Инструкция по эксплуатации

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Page 57

EtherCAT Interface

IF1032/ETH

7. 

EtherCAT Interface

7.1 

Introduction

The EtherCAT interface allows a fast transfer of measuring values. The interface module supports CANopen 
over EtherCAT (CoE). 
Service Data Objects SDO: All parameters of the interface module can thus be read or modified.
Process Data Objects PDO: A PDO telegram is used for real-time transmission of measuring values. Individu-
al objects are not addressed. The content of the previously selected data is transmitted.
The displacement values are transmitted as 32 bit Float values.

Содержание IF1032/ETH

Страница 1: ...Instruction Manual IF1032 ETH...

Страница 2: ...ESSTECHNIK GmbH Co KG K nigbacher Stra e 15 94496 Ortenburg Germany Tel 49 0 8542 168 0 Fax 49 0 8542 168 90 e mail info micro epsilon de www micro epsilon com Certified acc to DIN EN ISO 9001 2008 In...

Страница 3: ...2 Storage 12 4 Installation and Mounting 13 4 1 Mounting the Interface Module 13 4 2 Pin Assignment Inputs and Outputs 14 4 4 Power Supply 16 4 5 RS485 Interface 16 5 Operation 17 5 1 Configuring Sens...

Страница 4: ...t and EtherCAT IFC Interface 34 6 3 12 Access Channel Information CHI Channel info 35 6 3 13 Access Controller Information COI Controller info 35 6 3 14 Login for Web Interface LGI Login 35 6 3 15 Log...

Страница 5: ...Level 45 6 6 2 2 Measuring Mode 46 6 6 2 3 Trigger Mode 47 6 6 2 4 Sensor Interface 48 6 6 2 5 Digital Interfaces 51 6 6 2 6 Manage Settings 52 6 6 3 Menu Measuring 53 6 6 3 1 Channel Info 53 6 6 3 2...

Страница 6: ...1 4 Sync Manager 64 A 2 1 5 EtherCAT State Machine 65 A 2 1 6 CANopen via EtherCAT 66 A 2 1 7 Process Data PDO Mapping 66 A 2 1 8 Service Data SDO Service 66 A 2 2 CoE Object Directory 67 A 2 2 1 Com...

Страница 7: ...user tip Measure Indicates a hardware or a button menu in the software 1 2 Warnings Connect the power supply and the display output device in accordance with the safety regulations for elec trical equ...

Страница 8: ...Co KG K nigbacher Stra e 15 94496 Ortenburg Germany The interface module IF1032 ETH is designed for use in industry and satisfies the requirements 1 EMC 1 4 Proper Use The interface module IF1032 ETH...

Страница 9: ...Safety IF1032 ETH 1 5 Proper Environment Protection class IP 40 Operating temperature 0 60 C 32 140 F Storage temperature 10 75 C 14 167 F Humidity 5 95 non condensing Ambient pressure Atmospheric pr...

Страница 10: ...F1032 ETH interface module also has three analog inputs 2 x 0 10 V voltage 1 x 4 20 mA current which can be used to convert the measuring values from analog sensors to Ethernet EtherCAT Features Autom...

Страница 11: ...og inputs Outputs Ethernet EtherCAT Sync output only EtherCAT Analog inputs Measuring range 2 x 0 10 V voltage max 20 V 1 x 4 20 mA current max 30 mA Resolution 14 Bit Linearity 0 1 Sampling rate 2 Sp...

Страница 12: ...ual 1 CD with measurement tool MEDAQ LIB Ethernet SensorFinder ESI File EtherCAT 2 Terminal blocks Check for completeness and shipping damage immediately after unpacking In case of damage or missing p...

Страница 13: ...ul handling during mounting and operation 4 1 Mounting the Interface Module 25 98 69 2 72 84 3 31 2 08 55 4 2 18 10 39 4 16 2 x 4 2 1 7 d i a 2x 4 2 17 6 5 26 59 2 2 33 11 43 10 39 53 2 09 103 5 4 07...

Страница 14: ...to that of the connected sensor as it is internally looped through to the sensor MICRO EPSILON recommends the use of the optionally available power supply PS2020 or the plug in power supply PS2401 for...

Страница 15: ...wer supply ground for sensor looped through V Negative power supply for sensor looped through RS485 A RS485 sensor interface only ME sensor protocol RS485 B RS485 sensor interface only ME sensor proto...

Страница 16: ...ed through for the sensor in case this needs an additional negative voltage 4 5 RS485 Interface i Look for a RS485 bus to a correct line termination We recommend a termination resistance of 120 Ohm be...

Страница 17: ...from the sensor If the analog inputs are selected as sensor interface the measuring range offset and the unit per input can be defined in the web interface for the scaling of the measuring values Thu...

Страница 18: ...or by software Fig 3 Switch for changing the interface If the switch is in the Ethernet position the Ethernet interface is always active irrespective of the software setting If the switch is in the E...

Страница 19: ...the maximum trigger frequency If triggering is faster than the specified data rate separate measuring values are sent duplicated as new measuring values of the AD converter are not yet present intern...

Страница 20: ...y averaging The averaging has no influence on the data rate The interface module is shipped from the factory without averaging 5 5 2 Moving Average The selected number N of successive measuring values...

Страница 21: ...d number of measurements The incoming measuring values are also sorted again after each measurement Afterwards the average is output as the median If an even number is selected for the averaging numbe...

Страница 22: ...or on the Internet www micro epsilon de software Standard applications MEDAQlib 6 1 Hardware Interface Connect the IF1032 ETH to an available Ethernet interface at the PC Use a crossover cable Ethern...

Страница 23: ...Page 23 Ethernet Interface IF1032 ETH Fig 6 LAN connection of a PC Define the following address in the properties of the LAN connection IP address 169 254 168 1 Subnet mask 255 255 0 0...

Страница 24: ...Page 24 Ethernet Interface IF1032 ETH Select Properties Select Internet Protocol TCP IP Properties...

Страница 25: ...ansmission A command port Telnet port 23 is used for sensor commands The IP settings and the data port can be changed at any time by using the web browser Enter the current IP address into the address...

Страница 26: ...tains the device name and serial number Structure NAME_SN e g IF1032_1001 The interface module supports UPnP If you use an operational system with activated UPnP client e g stan dard with Windows 7 t...

Страница 27: ...t field which channel available Two bits per channel are used 00 channel is not available 01 channel available and transmission as int 10 channel available and transmission as uint 11 channel avai lab...

Страница 28: ...t then the formula is Measuring value Digital value Float The unit of the measuring value and the parameter measuring range Offset DataRangeMin DataRangeMax can be accessed for each channel via the se...

Страница 29: ...smitted via port 23 Telnet Each command starts with a character The interface module ignores all characters which are transmitted before the character The interface module immediately returns all tran...

Страница 30: ...o the controller Because any sample time is not possible the controller replies with the next available sampletime in s This is active from then STI Set Sample Time Command STIn CR Example STI1200 CR...

Страница 31: ...ion default setting n 1 Trigger mode 1 rising edge n 2 Trigger mode 2 high level n 3 Trigger mode 3 gate rising edge Request trigger mode Request trigger mode Command TRG CR Response TRG nOK CRLF 6 3...

Страница 32: ...ber Command AVN CR Response AVN nOK CRLF 6 3 5 Channel Status CHS Channel Status Specifies in increasing order which channels are available in the controller 0 no channel available 1 channel available...

Страница 33: ...ewayAddress CRLF Example IPS0 169 254 168 150 255 255 0 0 169 254 168 1 CRLF Response IPSm IPAddess SubnetAddress GatewayAddress OK CRLF Index m 0 static IP address m 1 activates DHCP If DHCP is activ...

Страница 34: ...e between Ethernet and EtherCAT IFC Interface Command switches between Ethernet and EtherCAT interface Effective only if the switch Ethernet EtherCAT is in the position ECAT AUTO Otherwise the Etherne...

Страница 35: ...pe of measuring value 0 no measuring value 1 int 2 unit 3 float 6 3 13 Access Controller Information COI Controller info Reads information of the connected controller e g serial number Command COI CR...

Страница 36: ...OK CRLF A password can be from 0 16 characters and must only contain letters and numbers When delivered no password is assigned The field can remain empty blank 6 3 17 Change Language for the Web Inte...

Страница 37: ...RLF 6 3 20 Sensor Baud Rate SBR Sensor Baud Rate Changes the Baud Rate of the RS485 interface Problem You do not know which baud rate the sensor supports so the desired baud rate is set to the inter f...

Страница 38: ...hanges only the scaling not the actual input range Command ARAm value CR Response ARAm value OK CRLF Parameter m 1 2 3 channel Value range 0 10 000 000 Request ARAm CR Response example ARA1 1000OK CRL...

Страница 39: ...CR Response AOFm value OK CRLF Parameter m 1 2 3 channel Value range 0 10 000 000 Request AOFm CR Response example AOF1 1000OK CRLF 6 3 25 Analog Unit AUN Sets the unit of the analog inputs This only...

Страница 40: ...Factor 1 Factor 2 Factor 3 float with this factor the respective ana log output is multiplied Example AMF100 1 25 2 0 CR sets a math function with offset 100 analog chan nel 1 is multiplied with fact...

Страница 41: ...r Internet Explorer 10 on a PC with network connection To sup port a basic first commissioning of the interface module the interface module is set to a direct connection If you have configured your br...

Страница 42: ...s tablished a network connec tion connection with limited connectivity Now start the Sensor Finder program You will find this program on the provided CD Klicken Sie auf die Schaltfl che Start Sensor S...

Страница 43: ...ss Parallel operation with web interface and Telnet commands is possible the last setting applies The appearance of the web pages may vary depending on functions and peripherals Each page contains par...

Страница 44: ...ace Module Parameter 6 6 1 Preliminary Notes to the Settings You can program the IF1032 ETH at the same time in two different ways Using a web browser via the sensor web interface With ASCII command s...

Страница 45: ...custom password User can do the following User Professional Password required no yes View settings yes yes Change settings change password no yes Start measuring yes yes Scaling graphs yes yes Fig 9...

Страница 46: ...ype Moving average Arithmetic mean Median Off Designation of averaging type Averaging number indicates about how many current measuring values should be averaged in the controller before a new measuri...

Страница 47: ...l electrical signal see Chap 4 2 If the trigger mode is turned off the IF1032 ETH will send measuring values without interruption with the adjusted data rate Trigger mode Rising edge A measuring value...

Страница 48: ...rnet Interface IF1032 ETH 6 6 2 4 Sensor Interface Fig 11 Web page Settings Sensor interface Fields with a grey background re quire a selection Value Fields with a dark border require the specificatio...

Страница 49: ...5 and analog inputs are available as sensor interface Depending on the use the corresponding unused setting is grayed out If the RS485 interface is selected then baud rate and address of the sensor mu...

Страница 50: ...ase select at first the analogue channel and subsequently enter the start of measuring range and the end of measuring range the desired unit and the according voltage and current values and click on t...

Страница 51: ...shared for the network Any modified IP settings are active immediately and the user might be required to enter the new IP address in the browser to enable the web interface to be launched The data po...

Страница 52: ...ava is enabled on your computer Fig 12 Web page Manage settings Use this to export the settings of the controller into a file respectively import it from a file Fields with a grey background re quire...

Страница 53: ...be started and stopped as measuring values can be saved and channel settings can be displayed 6 6 3 1 Channel Info Channel info Data channel 1 2 3 4 Summary of all channel dependent controller settin...

Страница 54: ...Page 54 Ethernet Interface IF1032 ETH 6 6 3 2 Measuring Data Display Fig 14 Web page measuring data display...

Страница 55: ...s of the measurement The dark shaded area defines the view the time period of the upper diagram This area can be moved or resized by using the mouse with left button down The upper diagram can be resi...

Страница 56: ...Ethernet Interface IF1032 ETH 6 6 4 Menu Help Info This page contains information such as the sensors serial and version numbers channel names and serial numbers of the used channels Fig 15 Web page H...

Страница 57: ...ANopen over EtherCAT CoE Service Data Objects SDO All parameters of the interface module can thus be read or modified Process Data Objects PDO A PDO telegram is used for real time transmission of meas...

Страница 58: ...software adjust ment the Ethernet interface is always active ECAT Auto Interface is active which is adjusted via web interface or command Fig 16 Switch to change the interface A change back from the E...

Страница 59: ...nted are accepted MICRO EPSILON will specifically not be responsible for eventual consequential damage The terms of the purchasing contract apply in full MICRO EPSILON always strives to supply the cus...

Страница 60: ...ll cables on interface module Incorrect disposal may cause harm to the environment Dispose of the device its components and accessories as well as the packaging materials in compli ance with the appli...

Страница 61: ...PS2020 Power supply DIN rail mounting 2 5 A input 100 240 V AC output 24 V DC 2 5 A installation type mounting on sym metrical standard rail 35 mm x 7 5 mm DIN 50022 PS2401 Plug in power supply 1 A i...

Страница 62: ...the data Further information can be obtained from Technology Group www ethercat org or Beckhoff GmbH www beckhoff com A 2 1 Preamble A 2 1 1 Structure of EtherCAT Frames The transfer of data occurs in...

Страница 63: ...f a physical area for all slaves LRD Logical read Reading of a logical storage area LWR Logical write Writing of a logical storage area RW Logical read write Reading and writing of a logical storage a...

Страница 64: ...r output of the process data A 2 1 4 Sync Manager Sync Managers serve the data consistency during the data exchange between EtherCAT master and slaves Each Sync Manager channel defines an area of the...

Страница 65: ...the mailbox communication In the Pre Operational state communication via the mailbox is possible and it can access the object directory and its objects In this state no process data communication occu...

Страница 66: ...aves outputs not used in the IF1032 ETH The PDO mapping defines which application objects measurement data are transmitted into a PDO The IF1032 ETH has a Tx PDO for the measuring data The following m...

Страница 67: ...vice type Device type 1001 Error register Error register 1008 Device name Device name 1009 Hardware version Hardware version 100A Software version Software version 1018 Identity Device identification...

Страница 68: ...sion V x xxx Visible String ro Object 1018h Device identification 1018 RECORD Identity Subindices 0 VAR Number of entries 4 Unsigned8 ro 1 VAR Vendor ID 0x0000065E Unsigned32 ro 2 VAR Product code 0x0...

Страница 69: ...20 08 Unsigned32 ro 3 VAR Subindex 004 0x6020 09 Unsigned32 ro 4 VAR Subindex 005 0x6020 0A Unsigned32 ro 6 VAR Subindex 006 0x6020 0B Unsigned32 ro 7 VAR Subindex 007 0x6020 0C Unsigned32 ro 8 VAR Su...

Страница 70: ...settings of channel 3 2023 Channel 4 Info Information and settings of channel 4 2024 Channel 5 Info Information and settings of channel 5 2025 Channel 6 Info Information and settings of channel 6 2026...

Страница 71: ...xxxxxxx Unsigned32 ro 4 VAR Option No xxx Unsigned32 ro 5 VAR Software version xxx Visible String ro Object 2020h Channel information 2020 RECORD Channel 1 Info ro Subindices 0 VAR Number of entries...

Страница 72: ...er 2 Unsigned32 rw 4 VAR Trigger Off Enum rw Object 2100h Controller interface 2100 RECORD Controller Interface ro Subindices 0 VAR Number of entries 7 Unsigned8 ro 1 VAR Ethernet EtherCAT EtherCAT En...

Страница 73: ...RS485 Baud rate 115200 Unsigned32 rw 3 VAR RS485 Address 126 Unsigned8 rw Object 2200h Commands 2200 RECORD Commands ro Subindices 0 VAR Number of entries 2 Unsigned8 ro 1 VAR Command AVT1 Visible Str...

Страница 74: ...AR Channel 1 xxxx Float ro 9 VAR Channel 2 xxxx Float ro 10 VAR Channel 3 xxxx Float ro 11 VAR Channel 4 xxxx Float ro 12 VAR Channel 5 xxxx Float ro 13 VAR Channel 6 xxxx Float ro 14 VAR Channel 7 xx...

Страница 75: ...CAT IO EtherCAT for TwinCAT V2 xx or TwinCAT 3 1 Config IO EtherCAT for TwinCAT V3 xx before the measuring device can be configured via EtherCAT EtherCAT slave information files are XML files which sp...

Страница 76: ...ix EtherCAT Documentation IF1032 ETH Confirm with OK The window Scan for boxes EtherCAT slaves appears Confirm with Ja Yes The IF1032 ETH is now shown in a list Now confirm the window Activate Free Ru...

Страница 77: ...IF1032 ETH The latest status on the Online side should be at least PREOP SAFEOP or OP Example for a complete object directory subject to change without prior notice On the Process Data side the PDO a...

Страница 78: ...Page 78 Appendix EtherCAT Documentation IF1032 ETH The selected measuring values are transmitted as process data in the status SAFEOP and OP...

Страница 79: ......

Страница 80: ...N MESSTECHNIK GmbH Co KG K nigbacher Str 15 94496 Ortenburg Germany Tel 49 0 8542 168 0 Fax 49 0 8542 168 90 info micro epsilon de www micro epsilon com X9751309 A041046GBR X9751309 A04 MICRO EPSILON...

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