Charm-Error

The charm error trigger triggers a data transfer in the event of a faulty telegram. Since the charm trigger works faster than the error trigger, the property of the trigger trigger for the corresponding port / device must be disabled. Then, in a further connection controlled by the charm error trigger, information about erroneous messages can be treated separately, e.g. a separate database table.

The individual properties are:

Device type	Type of charm reader.
Port	Port on this machine (with the OPC Router) to which the Charm device sends its data.

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note

Note: In the Charm device, the IP address of the computer with the OPC Router must be announced together with the port number set here. That's where the charm device has to send the data. The OPC Router then transmits the data record by record.