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Wachendorff WDGA58E Technical Manual Download Page 20

Technical Manual 

WDGA with EtherNet/IP 

3 - Device description 

 

 

© Wachendorff Automation GmbH & Co. KG 

12 

 

 

3.5  LEDs and signalling 

 
Four status LEDs on the bus cover signal the various encoder states and thus support 
error diagnosis and troubleshooting in the field (see Table 3.2). The two Link Activity 
LEDs (L/A) light up or flash green when the encoder is connected to another Ethernet 
node (PLC, switch, additional field device...) and data is being exchanged. The MOD 
LED the status of the encoder. 

 

•

  ATTENTION!  The  STAT  LED  is  lit  during  operation  but  is 

negligible for the network status of the encoder. 

 

STAT LED 

bicolour 

MOD LED 

bicolour 

Meaning 

Cause 

 

 

No power 

 

 

 

Standby 

The device has not yet 
been fully configured. 

 

 

Operational 

The device has been fully 
commissioned and data 
exchange is taking place. 

 

/

 

Self-test 

The device is currently 
performing powerup 
testing. 

 

 

Major recoverable fault 

The device has detected 
a major recoverable fault. 
(Please contact support) 

 

 

Major unrecoverable fault  The device has detected 

a major unrecoverable 
fault. (Please contact 
support) 

 

Table 3.2: LED signal 

Explanation of symbols and asterisks: 

  LED off     

/

  

LED on     

/

  

LED flashing 

 

 

Summary of Contents for WDGA58E

Page 1: ...R e v...

Page 2: ...t copyright Wachendorff Automation accepts no liability or warranty for the correctness of this manual or for any direct or indirect damage that may arise from it In the pursuit of constant innovation...

Page 3: ...information 7 3 2 EtherNet IP 7 3 3 WDGA basic principles 7 3 3 1 Singleturn ST QuattroMag 8 3 3 2 Multiturn MT EnDra 8 3 3 3 Direction of rotation 8 3 3 4 Preset 8 3 3 5 Scaling 9 3 4 Connection ass...

Page 4: ...Firmware Update 38 5 4 Licence information 41 5 5 Contact 42 6 Commissioning 43 6 1 General 43 6 2 Deactivating DHCP mode and assigning an IP address 43 6 3 Activating DHCP mode 46 6 4 Integration int...

Page 5: ...Technical Manual WDGA with EtherNet IP Table of contents Wachendorff Automation GmbH Co KG IV...

Page 6: ...MAC and IP address 46 Figure 6 7 DHCP activated 46 Figure 6 8 Main menu 47 Figure 6 9 Tools EDS Hardware Installation Tool 47 Figure 6 10 EDS Hardware Installation Tool 48 Figure 6 11 Register EDS fi...

Page 7: ...2 Figure 6 38 Webserver after successful configuration 62 Figure 6 39 Message position low limit 63 Figure 6 40 MSG position high limit 64 Figure 6 41 Assembly 100 64 Figure 6 42 Position state regist...

Page 8: ...14 Table 4 3 Process data overview 15 Table 4 4 Assembly 1 16 Table 4 5 Assembly 2 17 Table 4 6 Assembly 3 18 Table 4 7 Assembly 100 19 Table 4 8 Assembly 101 21 Table 4 9 Config Assembly 110 23 Table...

Page 9: ...hand that you have the latest version of the manual When reading pay particular attention to the information important notices and warnings that are marked with the corresponding symbols see 1 1 1 Thi...

Page 10: ...scribes a method for solving a particular problem The WARNING symbol indicates that the adjacent instructions must be observed to ensure correct use of the device and to protect the user against hazar...

Page 11: ...hendorff Automation Solid shaft absolute encoders WDGA 58A ETHERNET IP BI2 with bus cover WDGA 58B ETHERNET IP BI2 with bus cover WDGA 58D ETHERNET IP BI2 with bus cover WDGA 58F ETHERNET IP BI2 with...

Page 12: ...ies As a result the WDGA series encoders from Wachendorff are maintenance free and very eco friendly The encoders whose article descriptions are listed in section 1 2 communicate via the EtherNet IP i...

Page 13: ...hine s manufacturer 2 2 Intended use Rotary encoders are components that are intended for installation in machines Before commissioning operation in accordance with the intended use it must be determi...

Page 14: ...ested before commissioning Appropriate safety measures must be taken to ensure that no persons are harmed and no damage to the system or operating equipment occurs in the event of a failure or malfunc...

Page 15: ...The status LEDs mounted in the cover signal the various encoder states during operation They assist with configuration of the encoder and troubleshooting in the field The flange holes or supplied spri...

Page 16: ...shaft The WDGA encoders from Wachendorff feature the new QuattroMag magnetic technology which provides maximum precision and resolution for a singleturn encoder 3 3 2 Multiturn MT EnDra A multiturn e...

Page 17: ...parameters The scalable parameters are Measuring units per revolution MUPR and Total measuring range in measuring units TMR The scaling parameter Measuring units per revolution MUPR increments per re...

Page 18: ...600 10 4 In exceptional cases it is suitable that TMR is not an integer multiple of MUPR for example in a system in which a gear ratio ensures that the desired measured variable is moving 10 faster re...

Page 19: ...with a bus cover The electrical connection is made on the bus cover via 2x M12 connectors and 1x M12 port The connection assignments for the plugs and sockets are listed in Table 3 1 Pin assignment BI...

Page 20: ...us of the encoder ATTENTION The STAT LED is lit during operation but is negligible for the network status of the encoder STAT LED bicolour MOD LED bicolour Meaning Cause No power Standby The device ha...

Page 21: ...The number depends on the number of ports on the integrated three port switch There is one MAC address each for Port1 and Port2 as well as one MAC address for the internal port to which the encoder it...

Page 22: ...setting of parameters as well as firmware updates Process data Cyclic up to 20 bytes Profile Encoder Device Profile Device Type 22h Table 4 1 Functions 4 2 List of all classes Code Class Instance 01h...

Page 23: ...th the Position Sensor Object it is possible to access all process data acyclically 4 3 1 Process data overview Assemblies The following table lists the available assemblies You can find a detailed de...

Page 24: ...width of 32 bits The position value is unsigned Instance Signal Description Byte Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 1 0 Position LSB Position value scaled The position value calculation i...

Page 25: ...igned Instan ce Signal Description Byte Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 2 0 Position LSB Position value scaled The position value calculation is influenced by the following functions a...

Page 26: ...Description Byte Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 3 0 Position LSB Position value scaled The position value calculation is influenced by the following functions among others MUPR TMR s...

Page 27: ...lue scaled The position value calculation is influenced by the following functions among others MUPR TMR scaling function offset preset gear ratio if applicable 1 Position 2 Position 3 Position MSB 4...

Page 28: ...Bit scaled The position value calculation is influenced by the following functions among others MUPR TMR scaling function offset preset gear ratio if applicable 1 Position64 2 Position64 3 Position64...

Page 29: ...ignals the status of the encoder 0000 Self test 0001 FW update in progress 0010 Min one connection error 0011 No connection 0100 Configuration error 0101 Major fault 0110 Min one connection in run 011...

Page 30: ...it 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 101 0 Preset LSB Preset The preset sets the position value to a fixed value Will only be executed if Preset Execute 1 1 Preset 2 Preset 3 Preset 4 Preset 5 Preset 6...

Page 31: ...r MSB 24 Velocity Format LSB Sets the format of the position value 1F04h Counts per second default 1F05h Counts per ms 1F07h Counts per minute 1F0Fh Revolutions per minute 25 Velocity Format MSB 26 Di...

Page 32: ...tify the device to the manufacturer 4 Revision USINT R Revision number of the device 5 Status WORD R Represents the current status of the device 0000b Self test 0001b FW update in progress 0010b Min o...

Page 33: ...cates which type the position sensor has 01h Absolute singleturn encoder 02h Absolute multiturn encoder 12 Direction Counting Toggle BOOL RW Defines the counting direction of the position value with v...

Page 34: ...ue If the value falls below the limit the status can be read out via attribute 21 23 Position High Limit DINT RW Upper limit of the end position Is compared with the position value if exceeded the sta...

Page 35: ...whether an alarm error has occurred It corresponds to a logical OR of all alarm bits of attribute 44 47 Warnings WORD R The warnings indicate when certain parameters of the device are not adhered to o...

Page 36: ...Bit LINT R See attribute 51 105 Hysteresis Position SINT RW Size of the hysteresis for the position value Value range 0 255 Default 04h 106 Filter Position SINT RW Number of average values for the po...

Page 37: ...f the encoder shaft For this purpose the value of the register must be broken down in binary notation see below Each bit of the octet shows the status of a certain switching position See 4 4 2 1 114 C...

Page 38: ...ching point of a cam switch position Each individual cam position has its own high limit attribute See 4 4 2 5 125 CAM high limits 2 LINT RW See above 126 CAM high limits 3 LINT RW See above 127 CAM h...

Page 39: ...present the cam switching states depending on the position of the encoder shaft For this purpose the value of the register must be broken down in binary notation see below Each bit of the octet from a...

Page 40: ...e correct value is to be found by setting the bit to 1 in binary notation for each cam switch position that is to be active For example if only CAM 2 CAM 4 and CAM 7 are to be active the result after...

Page 41: ...see attributes 116d 123d 4 4 2 5 124d 131d CAM1 CAM8 high limit The CAM High Limit defines the upper switching point of a cam switch position Each individual cam switch position CAM 1 CAM 8 has its ow...

Page 42: ...o this connect the encoder to your computer via an Ethernet cable M12 connector on the encoder and RJ45 connector on the PC Make sure that your PC is in the same IP address range as the encoder Exampl...

Page 43: ...ame WDGA EP MAC device MAC address of the encoder MAC port 1 MAC address of Ethernet port 1 MAC port 2 MAC address of Ethernet port 2 IP address IP address of your EtherNet IP encoder Netmask Subnet m...

Page 44: ...anual WDGA with EtherNet IP 5 Webserver Wachendorff Automation GmbH Co KG 36 5 2 2 Versions Figure 5 2 Versions Here you can find the information of each version status like Applikation SDAI Stack MAC...

Page 45: ...rff Automation GmbH Co KG 37 5 3 Configuration 5 3 1 Network Figure 5 3 Network Here you can change the device name IP address network mask and gateway Please make sure that you only change the data w...

Page 46: ...source Integration time Speed factor 5 3 3 Firmware Update Figure 5 5 Firmware update The current firmware version of the encoder is displayed If a new firmware version is available you can update the...

Page 47: ...Technical Manual WDGA with EtherNet IP 5 Webserver Wachendorff Automation GmbH Co KG 39 Figure 5 6 Firmware update choose file...

Page 48: ...date An animated icon will appear with the additional text Transferring file see Figure 5 7 Figure 5 7 Firmware update Transferring file After the firmware update is successfully finished you will see...

Page 49: ...the whole firmware update process In case of a power loss during the update the encoder may not respond to any request anymore If this happens please contact our support team Figure 5 9 Firmware upda...

Page 50: ...nual WDGA with EtherNet IP 5 Webserver Wachendorff Automation GmbH Co KG 42 5 5 Contact Figure 5 11 Contact information Contact information for additional product information and technical support is...

Page 51: ...n DHCP mode but has a fixed IP address default 192 168 1 127 6 2 Deactivating DHCP mode and assigning an IP address If you have not done so yet then you should now first of all install Studio 5000 wit...

Page 52: ...rectly Now click with the right mouse button on the device and select add relation A new window will appear where you can assign a static IP address and a name for the device Figure 6 2 Set IP address...

Page 53: ...ect your device in the lower window and click on Disable BOOTP DHCP If the command was executed successfully a confirmation will again appear under Errors and Warnings Figure 6 4 DHCP deactivated Now...

Page 54: ...Tool again Now click on add relation Add the device for this you need to know the MAC and IP address of the device The MAC address can be found on the label of the device Figure 6 6 Set MAC and IP add...

Page 55: ...nd the relevant network If you have not yet done so then first read the relevant manual and carry out commissioning accordingly To include the encoder in Studio 5000 start it open the desired project...

Page 56: ...EDS Hardware Installation Tool will now open Click on Next Figure 6 10 EDS Hardware Installation Tool Select Register and EDS file s and click Next again Figure 6 11 Register EDS file Next select Reg...

Page 57: ...13 EDS installation Now finish the installation by clicking on Next in the next two windows until you reach the window shown in Figure 6 14 Now click on Finish The installation of the EDS file is now...

Page 58: ...t IP 6 Commissioning Wachendorff Automation GmbH Co KG 50 Figure 6 15 Project navigation Search for wdga in the search bar and the WDGA EP should now be displayed Select the device and then click Crea...

Page 59: ...gure 6 17 General If you click on Change in the General window you can set the assembly accordingly In this chapter we will only work with Assembly 1 for the time being We recommend to select DINT for...

Page 60: ...Technical Manual WDGA with EtherNet IP 6 Commissioning Wachendorff Automation GmbH Co KG 52 Figure 6 19 Encoder configuration successful...

Page 61: ...r Tags tab in the project navigation Now first open the WDGA EP I1 tab and then the WDGA_EP I1 Data tab Under WDGA_EP I1 Data 0 you will now see the position value Figure 6 20 Position value This conc...

Page 62: ...ou have performed the one time parameterization with the config assembly it is recommended to remove it again First open the Module Properties of the previously created device Then select the Change b...

Page 63: ...x is recommended Here you can configure the parameters as desired If you want to set e g the MUPR to 16 bit 65 536 the TMR to 32 bit 4 294 967 295 and the preset to 0 then set the first 8 bytes to 0 b...

Page 64: ...er and download the program to the controller As soon as the controller is online you must establish a new connection with the device preferably voltage reset Then check for example in the web server...

Page 65: ...ed only for non time critical information such as configuration data To parameterize the device using Explicit Messaging first create a new PLC program here Ladder Logic Figure 6 26 Example new progra...

Page 66: ..._value DINT Preset_value DINT Scaling_toggle SINT Figure 6 28 Parameters and tags Now switch back to your main program First select the main strand and add a closer XIC using the key combination Alt I...

Page 67: ...t you add a MSG block Then insert the name of the desired and previously created configuration into this block e g TMR Then click on the text box labeled to enter the configuration of the MSG block Fi...

Page 68: ...al WDGA with EtherNet IP 6 Commissioning Wachendorff Automation GmbH Co KG 60 Figure 6 33 MSG block configuration Under the Communication tab select the encoder as the path Figure 6 34 MSG block path...

Page 69: ...d and configured everything your program should look like the one shown below Figure 6 35 Configure main program Now go online with the controller and download the program you just edited Then navigat...

Page 70: ...g Wachendorff Automation GmbH Co KG 62 Figure 6 37 Configuration successful If everything was successful then each MSG block is in DN state Check your settings by looking at the web server for example...

Page 71: ...tion options 6 5 1 Position limits If you need software limit switches it is recommended to use Position Low High Limits To use these proceed as described in Chapter 6 4 2 Select the desired values fo...

Page 72: ...Manual WDGA with EtherNet IP 6 Commissioning Wachendorff Automation GmbH Co KG 64 Figure 6 40 MSG position high limit Then navigate to the encoder configuration and select Assembly 100 Figure 6 41 Ass...

Page 73: ...are inside or outside the work area Figure 6 42 Position state register inside work are Figure 6 43 Position state register outside work area 6 5 2 Preset Attribut 140h If you have already executed a...

Page 74: ...A1 Port 1 L A2 Port 2 Status LEDs Status display for encoder and bus MOD Operating temperature 40 C to 85 C Storage temperature 40 C to 125 C Operating voltage 10 VDC to 32 VDC Current consumption ty...

Page 75: ...Dimensions 7 2 1 WDGA 58B Figure 7 1 Dimensions WDGA 58B 7 2 2 WDGA 58F Figure 7 2 Dimensions WDGA 58F D 6 L 12 d 5 3 shaft with flat D 8 L 20 d 7 5 shaft with flat D 10 L 20 d 10 shaft without flat...

Page 76: ...with EtherNet IP 7 Technical data Wachendorff Automation GmbH Co KG 68 7 2 3 WDGA 58E Figure 7 3 Dimensions WDGA 58E 7 2 4 WDGA 58A Figure 7 4 Dimensions WDGA 58A D 12 14 15 6 6 35 1 4 7 8 9 35 3 8 1...

Page 77: ...Technical Manual WDGA with EtherNet IP 7 Technical data Wachendorff Automation GmbH Co KG 69 7 2 5 WDGA 58D Figure 7 5 Dimension WDGA 58D...

Page 78: ...Wachendorff Automation GmbH Co KG 70 8 Technical support Technical application advisor Do you have any questions about this product Our technical application advisor will be pleased to help you Tel 4...

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