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Summary of Contents for Eaton ELC-CODNETM
- Page 1 ELC-CODNETM Effective December 2010 Users Manual...
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Page 3: Table Of Contents
Java® is the registered trade mark or trade mark of Sun Microsystems, Inc. in the United States or other countries. The companies and products mentioned in this operation manual can be the trade mark possessed by the owner of that trade mark right. MN05006002E For more Information visit: www.eaton.com... -
Page 4: Introduction
DeviceNet is an international, open and vendor- independent communication protocol widely applied in industrial and process automation. The ELC-CODNETM provides the ability for an ELC-PV processor to exchange data on a DeviceNet network. The ELC-CODNETM can act both as a DeviceNet master and as a DeviceNet slave. -
Page 5: Product Profile And Outline
3. DIN rail clip 4. Digital indicator 5. Extension clip 6. Address switch 7. Function switch 8. DeviceNet connection port Dimension ELC-CODNETM POWER DR 2 DR 1 DR 0 IN 0 63.4 SHLD CAN- 33.1 Unit: mm MN05006002E For more Information visit: www.eaton.com... -
Page 6: Installation And Wiring
Installation and Wiring Installing ELC-CODNETM With an ELC Controller 1. Adjust the extension clip on the left side of the controller. 2. Connect the extension port of the controller with ELC-CODNETM as the figure below. 3. Fasten the extension clip. POWER... - Page 7 ELC-CODNETM Connecting the ELC-CODNETM Scanner With Slave Devices ELC-CODENTM ELC-PC28NNDR/T POWER DR 1 DR 0 IN 1 IN 0 POWER POWER ERROR BAT.LOW DR 1 DR 0 STOP IN 1 IN 0 DeviceNet Adapter ELC-CODENT AC Motor Driver ELC-PH12NNDR/T ELC-PS01 Cable Length and Baud Rates The maximum cable length in a segment depends on the transmission speed.
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Page 8: Input And Output Image Mapping
D9750 ~ d9997 D9500 ~ d9747 The index is the relative position of the ELC-CODNETM module to the left side of the ELC processor. The 1st module left of the ELC processor is index number 1. The next module to the left is number 2. -
Page 9: Application
Application Using the CODNETM module as a polling master The ELC-CODNETM module is a polling master on DeviceNet that also supports slave mode at the same time. The CODNETM module is configured using the DNET CONFIG tool located in ELCSoft. Click the icon shown below to run DNET CONFIG. - Page 10 ELC-CBPCELC3 programming cable. When the cable is connected and the interface parameters are set, click the Network drop down menu and select Online and the following screen will open: In this case there is only one master communication module connected to the left-side bus For more Information visit: www.eaton.com MN05006002E...
- Page 11 CODNETM modules scan list. The eds files for all Eaton DeviceNet devices can be found on the Eaton website. The eds files for third-party DeviceNet products can be found on the manufacturer’s website. To register an eds file into DNET CONFIG, click the Tools drop down menu, select “eds operation”...
- Page 12 Click “Read” and the software will begin reading each parameter listed from the device and populate the entire list of parameters with the data from the device. When the upload is complete, this parameter page will look like the following: For more Information visit: www.eaton.com MN05006002E...
- Page 13 12 Input Bytes and 8 Output Bytes. If any parameters were changed on the Parameter Edit screen, click the “Write” button to download it to the CADNET module. Then, double click the ELC-CADNET icon and the following screen will open: MN05006002E For more Information visit: www.eaton.com...
- Page 14 Input Size to 12 bytes and the Output Size to 8 bytes. Click OK to save and close this window. Right click on the scanner (ELC-COENETM) and choose Properties. The following screen will open. For more Information visit: www.eaton.com MN05006002E...
- Page 15 DeviceNet scanner on the network to poll it. If there isn’t, disregard this Properties page. Click Cancel or OK to close the CODNETM Properties screen. Then double click the CODNETM’s icon and the Scan list page will open as follows: MN05006002E For more Information visit: www.eaton.com...
- Page 16 8 bytes, i.e. 64 bits. Every bit corresponds to 1 slave. Corresponding slave in network Device in … … D6282 Node15 Node14 Node 13 … … Node 1 Node 0 D6283 Node 31 Node 30 Node 29 … … Node 17 Node 16 For more Information visit: www.eaton.com MN05006002E...
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Page 17: Using Explicit Messages In The Application Program
Error codes of the scan module (0: normal 1: initialize 2: error) Using Explicit Messages in the Application Program Instructions in the ELC program can be used to trigger explicit messages from the CODNETM module to another DeviceNet device. MN05006002E For more Information visit: www.eaton.com... - Page 18 IN 1 IN 0 Master explicit request Step A: The ELC processor transfers the explicit message data to the ELC-CODNETM scanner. Step B: The ELC-CODNETM scanner sends the explicit request to the target devices. Step C: The target devices process the request and send the response to the ELC-CODNETM scanner.
- Page 19 ReqID: When sending every explicit message, the user has to assign a Request ID for this explicit message. ELC-CODNETM scanner identifies the response message by this ID. Therefore, the user has to change the ID value when completing an explicit message communication for the next transmission.
- Page 20 Error: No response from the target equipment. Error: Command is invalid. Error: Size of request message is invalid. Error: Size of response message is invalid. Error: Failing to establish a connection to the target equipment. 8 ~ 255 Reserved For more Information visit: www.eaton.com MN05006002E...
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