IFM DTE103 Device Manual
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IFM DTE103 Device Manual

IFM DTE103 Device Manual

Rfid evaluation unit
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Device Manual
RFID evaluation unit
DTE103
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Summary of Contents for IFM DTE103

  • Page 1 Device Manual RFID evaluation unit DTE103...

  • Page 2: Table Of Contents

    Contents 1 Preliminary note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1 .1 Symbols used .
  • Page 3 11 .3 .3 Setup “Transponder data block length” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 11 .3 .4 Setup “Overload and Overcurrent detection”...

  • Page 4: Preliminary Note

    1 Preliminary note 1.1 Symbols used ► Instruction > Reaction, result […] Designation of pushbuttons, buttons or indications → Cross-reference Important note Non-compliance can result in malfunction or interference Information Supplementary note 2 Safety instructions Please read the operating instructions prior to set-up of the device . Ensure that the device is suitable for your application without any restrictions If the operating instructions or the technical data are not adhered to, personal injury and/or damage to property can occur...

  • Page 5: Function

    ● update the firmware of the read/write heads 4 Function 1: Voltage supply 5: Sensor 2: DTE103 RFID evaluation unit 6: Ethernet host 3: read/write head type ANT51x / ANT41x 4: RFID tag The evaluation unit processes data from up to 4 RFID read/write heads (type ANT41x, ANT42x, ANT43x, ANT51x) or IEC 61131 inputs / outputs .

  • Page 6: Aux" Voltage Supply

    The evaluation unit has to be disconnected from the power supply before field units are connected . Please note that the total current consumption of the evaluation unit must not exceed the value of 3 A . You can find information about the matching read/write heads on our website at: www .ifm .com...

  • Page 7: Allowed Network Infrastructures

    Star structure: Switch Switch Switch The star structure is only possible with EtherCAT switches . D: Device 5 Installation You can find information about installation and electrical connection in the operating instructions for the evaluation unit at: www .ifm .com...

  • Page 8: Operating And Display Elements

    6 Operating and display elements 6.1 Reset to factory settings The Ethernet parameters can be reset to the factory settings . Take the following steps: ► Remove all cable connections from the evaluation unit . ► Insert an electrically conductive bridge between pin 1 and pin 3 on the process connection IO-3 . ►...

  • Page 9: Led Run (Operating State)

    LED green LED yellow Status Note Flashes Connection to Ethernet counterpart exists, Link status "link", "traffic" sporadically data exchange running 6.3.3 LED RUN (operating state) LED green Status Note Power off Check the voltage supply . INITIALISATION of the evaluation unit PRE OPERATIONAL state of the If this state is not reached, check settings of the device in the Blinking...

  • Page 10: Special Evaluation Unit - Led Indications

    LED green LED yellow Status Note Interface activated, output C/Qo L-active (0 V) Interface activated, output C/Qo H-active (24 V) Flashes at 8 Hz Flashes at 8 Hz Overload or short circuit Use with RFID read/write heads LED green LED yellow Status Note Interface deactivated...

  • Page 11: Web Server

    8 Web server The evaluation unit is equipped with an integrated web server that allows to ● read the UID of the RFID tag ● read from the User data area of the RFID tag ● write to the User data area of the RFID tag ●...
  • Page 12 Changes in the network settings of the PC require extended user rights . Contact your system administrator .

  • Page 13: Tab "Home

    8.2 Tab "Home" This is the main menu from where all functions of the evaluation unit can be accessed . The user can select the language of the evaluation unit web interface .

  • Page 14: Tab "Firmware

    This menu allows to update the firmware of the evaluation unit . ► Open the “Firmware” tab on the browser interface . ► Choose firmware file DTE103 .nxf and commit via button [transfer] Do not interrupt power or disconnect cables from the system while the firmware update is in...

  • Page 15: Tab "Io-Port

    8.4 Tab "IO-Port" This menu allows to configure the IO-Ports of the evaluation unit . Each IO-channel can be configured to mode „Inactive“, „Input“, „Output“ and „RWH“ . Mode Function Inactive No function, inactive Input IEC 61131 input Output IEC 61131 output RFID read/write head (Type ANT4xx or ANT5xx) “Data hold time”...
  • Page 16 ► Set “Overcurrent detection” to “off” if load on terminal “C/Qo” is above 0,5 A . The current is limited to 0,6 A by hardware . ► Set "High Current" to “on” if the current on ports IO-3 and/or IO-4, terminal “C/Qo”, shall be possible to 1 A .

  • Page 17: Tab "Monitor

    8.5 Tab "Monitor" This menu shows the data of each port which is detected by the evaluation unit . In this example the IO-1 port is configured as RFID read/write head, IO-2 port as input, IO-3 port as output and IO-4 port as inactive . ►...

  • Page 18: Tab "Monitor" - Read/Write Head Information

    8.5.1 Tab "Monitor" - read/write head information This menu shows the following information about the selected read/write head: ● Article number ● Device type ● Hardware version ● Firmware version ● ID link software ● Production date Button Function Remark Update Go to menu “Antenna firmware”...

  • Page 19: Tab "Monitor" - Antenna Firmware

    8.5.2 Tab "Monitor" - Antenna firmware This menu allows to update the firmware of the read/write head connected at the selected port . ► Open the “Firmware” tab on the browser interface . ► Choose firmware file "xxx .afw" and submit via button [Transfer] . Do not interrupt power or disconnect cables from the system while the firmware transfer is in progress .
  • Page 20 If the firmware update fail or the read/write head is not detected by the evaluation unit at the selected IO- port, the read/write head is accessible via web browser and the following URL: http://<IP-ADDRESS>/rwhupdate?ioport=<IO-CHANNEL>1&anttype=<ANTENNA_TYPE> &fwVersion= <NUMBER>&setLng=<LANGUAGE> Parameter name Description Remark IP-ADDRESS IP address of the evaluation unit [XXX .XXX .XXX .XXX] IPV4 address...

  • Page 21: Tab "Monitor" -Tag Monitoring

    8.5.3 Tab "Monitor" -Tag monitoring This menu allows to: ● read the UID from the RFID tag ● read from or write to the user data area of the RFID tag 8.5.4 Tab "Monitor" - Reading from the RFID tag The UID data is displayed in real time with an update interval of approximately 0,5 seconds .

  • Page 22: Tab "Monitor" - Writing To The Rfid Tag

    8.5.5 Tab "Monitor" - Writing to the RFID tag ► Click to write to the User data area of the RFID tag . The data length to be written can be set from 1 . . .240 bytes . The address offset can be set from 0 bytes up to the last accessible address of the RFID tag .

  • Page 23: Tab "System

    8.6 Tab "System" This menu allows to define a password to protect the evaluation unit against unauthorised access . To enable the password protection the button "New settings" has to be set to "on" . Parameter Setting Note Username admin User name could not be changed Old password XXXXXX...

  • Page 24: Tab "Info

    8.7 Tab "Info" This menu shows the following information about the evaluation unit: ● Power supply state ● Temperature ● System time ● System date ● Product article number ● Production number ● Version PermData For a proper operation of the evalution unit the "Power Supply State" should show as "fully operable"...

  • Page 25: Tab "Reset

    8.8 Tab "Reset" This menu allows the user to restart the evaluation unit remotely . If the evaluation unit is restarted, all connections are closed and the outputs are switched off . To restart the evaluation unit ► check "Please confirm you want to reboot the device" ►...

  • Page 26: Configuration

    9.1 Parameter setting of the Ethernet interface The settings of the Ethernet interface are done over the TwinCAT System Manager . Screenshots are taken from TwinCAT version 2 .11 .Select “DTE103” and open Tab “EtherCAT” . Click on “Advanced Settings” .

  • Page 27: Determining The Mac Address

    9.2 Determining the MAC address To determine the MAC adress of the evaluation unit several options are available . 1 . Finding the MAC address on the type label The type lable is located on top of the evaluation unit above the AUX connector . 2 .

  • Page 28: Plc Process Data Image

    Data Exchange Mode with Payload length 4 x 20 bytes = 80 bytes TwinCAT System Manager Sync Manager 0 Sync Manager 2, 0x1A00, TxPDO (DTE103 -> PLC) Sync Manager 1 Sync Manager 3, 0x1600, RxPDO (PLC -> DTE103) IO-1 interface IO-2 interface...

  • Page 29: Parameter Setting

    11 Parameter setting The parameters of the evaluation unit are set via the Startup settings of the device within the TwinCAT System manager . The 4 IO channels of the RFID evaluation unit can be configured depending on the application . 11.1 Device parameters The device-specific parameters can be set in tab “Startup”...

  • Page 30: Module Parameters

    11.3 Module parameters The parameters of the modules Input, Output and RWH_RW can be set . 11.3.1 Setup “IO-channel mode” Data [hex] Module Description Inactive Channel off Input 2 IEC 61131 inputs , terminals C/Qi and I/Q Output 1 IEC 61131 output, 1 IEC 61131 input I/Q RWH_RW RFID read/write head Select first line “PS CoE 0x4000:01”...

  • Page 31: Setup "Transponder Data Block Length

    11.3.3 Setup “Transponder data block length” Parameter Description Transponder data block Block size in bytes of the RFID tag: size 4/8/16/32/64/128/255 Please refer to the data sheet of the RFID tag for the block size Only necessary for IO-channel mode “RWH_RW” The value must be input as hexadecimal number .

  • Page 32: Module Description

    12 Module description The following functions are available: ● Detection if an RFID tag is in front of the read/write head . ● Control of read/write head to switch on or off the RFID antenna field . ● Read of the Unique Identifier number (UID) of the RFID tag . ●...

  • Page 33: Module "Inactive

    12.1 Module “Inactive” This module allows the user to: ● switch off an unused process interface IO-1 … IO-4 ● read the diagnostic information of the evaluation unit PLC process data output image (Module Inactive) Byte no . 0x00 0x00 .
  • Page 34 Description byte 1, “Status byte”: Value Description Remark DR-RDY Reading not started or evaluation unit diagnostics data not ready Diagnostics read ready Diagnostics read response from evaluation unit is ready and available in byte 2 … n . Diag No diagnostics available evaluation unit diagnostics occurred Data not yet written in the response buffer .

  • Page 35: Module "Input

    12.2 Module “Input” This module allows the user to ● read the binary inputs of the process interface IO-1 … IO-4 . ● read the diagnostic information of the evaluation unit . PLC process data output image (Module Input) Byte no . 0x00 0x00 .
  • Page 36 Description byte 1, “Status byte”: Value Description Remark C/Qi Input at C/Qi < 8 V The level of C/Qi is measured by hardware Input at C/Qi > 11 V The level of C/Qi is measured by hardware Input I/Q < 8 V The level of I/Q is measured by hardware Input I/Q >...

  • Page 37: Module "Output

    12.3 Module “Output” This module allows the user to ● read the binary inputs of the process interface IO-1 … IO-4 . ● write to binary outputs of the process interface IO-1 … IO-4 . ● read the diagnostic information of the evaluation unit . PLC process data output image (Module Output) Byte no .
  • Page 38 Description byte 1, “Status byte”: Value Description Remark C/Qi Level at C/Qo = L The level of C/Qi is not measured, but taken from the output value C/Qo Level at C/Qo = H The level of C/Qi is not measured, but taken from the output value C/Qo Input I/Q <...

  • Page 39: Module "Rwh_Rw", General Description

    12.4 Module “RWH_RW”, general description This module allows the user to ● read the UID of the RFID tag over the read/write head at process interface IO-1 … IO-4 . Two different modes are available: – Read UID once on request (Synchronous mode) . –...
  • Page 40 Description Byte 2…20, ”Data byte 1…19”: Dependent on the selected mode this data memory contains command data to send to the evaluation unit . Default value “Control byte”: 0x00 Mode: Read UID automatically, antenna field on PLC process data input image (Module RWH_RW) Byte no .

  • Page 41: Module "Rwh_Rw", Read Uid Of The Rfid Tag Synchronously

    12.5 Module “RWH_RW”, Read UID of the RFID tag synchronously In this mode the UID of the RFID tag can be read once by setting the bit RD from 0 to 1 . This mode is suitable if the user knows when the RFID tag is present in front of the read/write head . The read UID is kept in the data bytes 2…18 stable while bit RD is set to 1 .
  • Page 42 Description Byte 1, “Status byte”: Value Description Remark No RFID tag detected in front of the read/ write head RFID tag is detected in front of the read/ Bit is set to 1 as long as the RFID tag is detected by the write head Read/write head .

  • Page 43: Module "Rwh_Rw", Read Uid Of The Rfid Tag Asynchronously

    12.6 Module “RWH_RW”, Read UID of the RFID tag asynchronously In this mode the UID of the RFID tag can be read automatically without sending any read request . This mode is suitable if the user do not know when the RFID tag is present in front of the read/write head . Additionally this mode allow the fastest detection of RFID tag cause no command request need to be send to the evaluation unit .
  • Page 44 Description Byte 1, “Status byte”: Value Description Remark No RFID tag detected in front of the read/ write head RFID tag is detected in front of the read/ Bit is set to 1 as long as the RFID tag is detected by the write head Read/write head .

  • Page 45: Module "Rwh_Rw", Read User Data Of The Rfid Tag Synchronously

    12.7 Module “RWH_RW”, Read User data of the RFID tag synchronously In this mode the User data of the RFID tag can be read edge controlled by setting the bit RD from 0 to 1 . This mode is suitable if the user know when the RFID tag is present in front of the read/write head . The read User data is kept in the data bytes 2…18 stable while bit RD is set to 1 .
  • Page 46 PLC process data input image (Module RWH_RW) Byte no . Diag DR-RDY EA=0 UD=1 RD-RDY Read data length Read data byte 1 Read data byte 2 . . . Read data byte 16 0x00 0x00 Description Byte 1, “Status byte”: Value Description Remark...

  • Page 47: Module "Rwh_Rw", Read User Data Of The Rfid Tag Asynchronously

    12.8 Module “RWH_RW”, Read User data of the RFID tag asynchronously In this mode the User data of the RFID tag can be read automatically without sending any read request . This mode is suitable if the user know when the RFID tag is present in front of the read/write head . Additionally this mode allow the fastest detection of RFID tag cause no command request need to be send to the evaluation unit .
  • Page 48 PLC process data input image (Module RWH_RW) Byte no . Diag DR-RDY UD=1 RD-RDY Read data length Read data byte 1 Read data byte 2 . . . Read data byte 16 0x00 0x00 Description Byte 1, “Status byte”: Value Description Remark No RFID tag detected in front of the...

  • Page 49: Module "Rwh_Rw", Write User Data Of The Rfid Tag

    12.9 Module “RWH_RW”, Write User data of the RFID tag In this mode the User data of the RFID tag can be written . PLC process data output image (Module RWH_RW) Byte no . DR (3) UR=1 (1) WR (2) AO=0 Write data length 16 bit start address [D15…D8]...
  • Page 50 PLC process data input image (Module RWH_RW) Byte no . Diag DR-RDY UD=1 WR-RDY Write data length 0x00 . . . 0x00 Description Byte 1, “Status byte”: Value Description Remark No RFID tag detected in front of the read/ write head RFID tag is detected in front of the read/ Bit is set to 1 as long as the RFID tag is detected by the write head...

  • Page 51: Module "Rwh_Rw", Write Verified User Data Of The Rfid Tag

    12.10 Module “RWH_RW”, Write verified User data of the RFID tag In this mode the User data of the RFID tag can be written and read back with one command request . In the first step the command data is written to the RFID tag, in the second step it is read back from the RFID tag .
  • Page 52 PLC process data input image (Module RWH_RW) Byte no . Diag DR-RDY UD=1 RD-RDY WR-RDY Write data length 0x00 . . . 0x00 Description Byte 1, “Status byte”: Value Description Remark No RFID tag detected in front of the read/ write head RFID tag is detected in front of the read/ Bit is set to 1 as long as the RFID tag is detected by the...

  • Page 53: Restart Of The Evaluation Unit

    12.11 Restart of the evaluation unit The evaluation unit can be remotely restarted . The device shut off the fieldbus interface and the IO ports and execute than a power on cycle . The command can be executed in all modules . The control and status byte must have value 0x0 before the command is started .
  • Page 54 Description Byte 2: 0x0 . . 0xFF Actualized restart delay time [ms*10] . Value is decremented from “Restart delay time” set in Control byte to 0x0 . After that, the restart sequence is executed . Description Byte 3…20: Not used . Set to default value 0x0 by the evaluation unit .

  • Page 55: Data Frame Examples

    13 Data frame examples In the following examples the evaluation unit is configured for 2 Read/write heads at channel IO-1 and channel IO-2 . The Read/write heads are connected on both channels . Channel 3 and channel 4 are unconnected . The values shown in the payload traffic view are in hexadecimal notation .

  • Page 56: Payload Traffic View

    13.1.2 Payload traffic view Command request send by controller: 08000000000000000000000000000000000000000800000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Controller: “Read UID of the RFID tag edge controlled” on channel IO-1 and IO-2 Response send by evaluation unit when command has been processed: 0908e00401004c5f494c000000000000000000000908e00801138ca1d7cb00000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Evaluation unit: Send “Tag is in field” and UID data with length of 8 bytes from channel IO-1 and IO-2 . The UID can be read out again after sending control byte "00"...

  • Page 57: Receive Uid Automatically (Asynchronous Mode)

    13.2 Receive UID automatically (asynchronous mode) The parameter "Read of UID edge controlled" must be set to 0x00 in the channel configuration . 13.2.1 Command sequence view Step 0: Step 1: Step 2: Step 3: Step 4: Remark no tag in field tag in field tag still in field no tag in field...

  • Page 58: Payload Traffic View

    13.2.2 Payload traffic view Command request send by controller: 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Controller: “Receive UID of RFID tag automatically” on channel IO-1 and IO-2 Response send by evaluation unit when command has been processed and a RFID tag is detected on IO-1 and IO-2: 0108e00401004c5f494c000000000000000000000108e00801138ca1d7cb00000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000...

  • Page 59: Access To The User Data Of The Rfid Tag

    13.3 Access to the User data of the RFID tag To access the User data of the RFID tag, the IO channel has to be set into “user” mode . This can be done by setting the UR bit of the control byte to 1 . In the following command sequence the RFID tag is in the reading field of the Read/write head .

  • Page 60: Read User Data Of The Rfid Tag On Request (Synchronous Mode)

    13.4 Read User data of the RFID tag on request (synchronous mode) With one command cycle up to 16 bytes can be read . To read more data, the command cycle has to be repeated with adapted address setting . The control and status byte must have value “10”...

  • Page 61: Payload Traffic View

    13.4.2 Payload traffic view Command request send by controller: 180A0002000000000000000000000000000000001810001000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Controller: Read 10 bytes from channel IO-1 at address 0x0002 and 16 bytes at address 0x0010 from channel IO-2 . Response send by evaluation unit when command has been processed: 190A112233445566778899AA00000000000000001100000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Evaluation unit: Send read User data of channel IO-1, channel IO-2 is not ready with response .

  • Page 62: Write User Data To The Rfid Tag (Synchronous Mode)

    13.5 Write User data to the RFID tag (synchronous mode) With one command cycle up to 16 bytes can be written . To write more data, the command cycle has to be repeated with adapted address setting . The control and status byte must have value “10” before the following command sequence can be started .

  • Page 63: Payload Traffic View

    13.5.2 Payload traffic view Command request send by controller: 14040008C1C2C3C4000000000000000000000000140A0020B1B2B3B4B5B6B7B8B9BA000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Controller: Write 4 bytes at address 0x0008 to User data of RFID tag at channel IO-1 and 10 bytes at address 0x0020 to tag at channel IO-2 . Response send by evaluation unit when command has been processed: 1100000000000000000000000000000000000000150A000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Evaluation unit: Data write on channel IO-1 not ready, data write on channel IO-2 ready and confirmed...

  • Page 64: Write Verified To User Memory To The Rfid Tag (Synchronous Mode)

    13.6 Write verified to user memory to the RFID tag (synchronous mode) The control and status byte must have bit UR and UD set to 1 before the following command sequence can be started . 13.6.1 Command sequence view Step 0: Step 1: Step 2: Step 3: tag left...

  • Page 65: Payload Traffic View

    13.6.2 Payload traffic view Command request send by controller: 1C040008A1A2A3A40000000000000000000000001C0C0020E1E2E3E4E5E6E7E8E9EAEBEC00000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Controller: Write 4 bytes at address 0x0008 to User data of RFID tag at channel IO-1 and 12 bytes at address 0x0020 to tag at channel IO-2 . Response send by evaluation unit when command has been processed: 1D04A1A2A3A400000000000000000000000000001100000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Evaluation unit: Data write and read back from tag ready at channel IO-1 ready, data write on channel IO-...

  • Page 66: Read User Data Of The Rfid Tag Automatically (Asynchronous Mode)

    13.7 Read User data of the RFID tag automatically (asynchronous mode) The control and status byte must have value “10” before the following command sequence can be started . 13.7.1 Command sequence view Step 0: Step 1: Step 2: Step 3: Step 4: Remark no tag in field...

  • Page 67: Payload Traffic View

    13.7.2 Payload traffic view Command request send by controller: 3808000400000000000000000000000000000000380C000800000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Controller: Read 8 bytes from channel IO-1 at address 0x0004 and 12 bytes at address 0x0008 from channel IO-2 automatically . Response send by evaluation unit when command has been processed: 38000000000000000000000000000000000000003800000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Evaluation unit: Send read User data of channel IO-1 and IO-2 .

  • Page 68: Read Diagnostics Information

    13.8 Read diagnostics information Dependent on the previously executed command, the diagnostic request must be prepared . The control and status byte must have value "00" before the following command sequence can be started . 13.8.1 Command sequence view, read diagnostics in mode “Read UID” Step 0: Step 1: Step 5:...

  • Page 69: Payload Traffic View, Read Diagnostics In Mode "Read Uid

    13.8.2 Payload traffic view, read diagnostics in mode “Read UID” Command request send by controller: 40000000000000000000000000000000000000004000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Controller: Read diagnostics information from channel IO-1 and IO-2 . Response send by evaluation unit when command has been processed: 4001F1FE020000000000000000000000000000004000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Evaluation unit: Channel IO-1 had diagnostics information with 1 element . Diagnostics "Presence error, tag has left transmission window"...

  • Page 70: Command Sequence View, Read Diagnostics In Mode "Read/Write User Data Of The Rfid Tag

    13.8.3 Command sequence view, read diagnostics in mode “Read/write User data of the RFID tag” Step 0: Step 1: Step 2: Step 3: Step 4: Remark tag in field diagnostics prepare diag . start diag . end diag . read event read read...

  • Page 71: Payload Traffic View, Read Diagnostics In Mode "Read/Write User Data Of The Rfid Tag

    13.8.4 Payload traffic view, read diagnostics in mode “Read/write User data of the RFID tag” Command request send by controller: 50000000000000000000000000000000000000005000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Controller: Read diagnostics information from channel IO-1 and IO-2 . Response send by evaluation unit when command has been processed: 5001F1FE020000000000000000000000000000005000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 Evaluation unit: Channel IO-1 had diagnostics information with 1 element .

  • Page 72: Error Codes Of The Evaluation Unit

    14 Error codes of the evaluation unit Error codes are signaled with bit “Diag” within the status byte of the response data of the evaluation unit . If more diagnostic events are available, the channel can transfer up to 4 diagnostics simultaneously . The hardware diagnostic events, which are device relevant, are indicated by the Diag bit on all channels .

  • Page 73: Error Group Communication User - Evaluation Unit (F5Fe )

    Evaluation unit F4FE9005 Wire break on the read/write head Evaluation unit F4FE9006 Upper limit reached at output driver . Evaluation unit F4FE9007 Undervoltage at C/Qo detected Evaluation unit F4FE9008 General read/write head error detected Evaluation unit F4FE9009 read/write head communication error Evaluation unit F4FE900A I²C communication error (internal error)

  • Page 74: List Of Abbreviations

    Electronic Data Sheet ist a device description file . Emergency system Web server with reduced functionality to download the firmware of the evaluation unit evaluation unit RFID Identification unit DTE103 Explicit Messaging Acyclic data exchange between I/O scanner and I/O adapter based on TCP/IP communication . Hexadecimal Numeral format, which use 16 values to represent a numeric value: 0 .

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