XL15C Configuration

Configuring Excel 15C DigFreeCmd

The DigFreeCmd object is used to connect a digital output of an internal object like flex loop's staged output / logic loop's OR output to an external device in the network.

Procedure

  1. Drag a DigFreeCmd object from the palette and drop it on the wiresheet.
  2. Create a link from any of the internal objects like Logic Loop.
  3. The wiresheet opens up a Link dialog.
  4. Select the source slot (for eg. Or Out Link) and select the destination slot on the DigFreeCmd object (for eg. Command Link).
  5. To link the DigFreeCmd to an external object, right click on the DigFreeCmd object and select the "Link Mark" option.
  6. In the Navigation tree, right click on  a device under LonNetwork and select the option "Link From DigFreeCmd".
  7. This will bring up a "Link" dialog. Select the source slot - "Nvo Dig Cmd Free" and select any appropriate slot on the destination device.
  8. This will create LON bindings. The LON bindings can be viewed from the "Lon Link Manager" view of LonNetwork.
  9. Remember to select the bindings from this view and select "Bind" / "Selective Bind" option. Selecting this option downloads the bindings to the device.

 

Note

Any change in the configuration needs to be downloaded to the controller. Until then, the objects would be marked as "Stale".This is an indication that these changes need to be downloaded to the controller.Invoke "Download" to download the configuration changes to the controller.

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