Error Trigger
The Charm Error Trigger initiates a data transfer when a telegram is corrupted. Since the Charm Trigger operates faster than the Error Trigger, the property “Trigger transfer error for corrupted messages” must be disabled in the Charm Trigger for the corresponding port or device. Then, in an additional connection controlled by the Charm Error Trigger, information about erroneous messages can be handled separately—for example, by being transferred to a separate database table.
The individual properties are:
| Property | Description |
|---|---|
| Device Type | Type of Charm reader. |
| Port | Port on this computer (running the OPC Router) to which the Charm device sends its data. |
Confirm your entries by clicking “OK.”
Note: The Charm device must be configured with the IP address of the computer running the OPC Router, along with the port number specified here. The Charm device must send its data to this address. The OPC Router then transmits the data in individual records.