Modifying the Behavior for Connection Lost

By default, in the Settings expander of the OPC tab, the option Show #COM is set, which enables the capability for OPC group of items and OPC field data points to notify the operators if the connection between Desigo CC and any third-party OPC server is lost or not established.

 

Information

In case of project upgrade, the setting manually configured in the config file is taken.

 

If you do not want to provide a notification for this issue, do the following:

  1. Select Project > Field Networks> OPC network > [third-party OPC server].
  • The OPC tab displays.
    NOTE:
  1. In the Settings expander, set the option Do not show #COM.
  1. Click Save .
  • The OPC driver is stopped and restarted automatically to apply the changes.
    NOTE: If the option Do not show #COM is set when the connection between Desigo CC and any third-party OPC server is lost or not established, #COM will keep on displaying for the OPC items until the connection is re-established.