Data Callbacks
Description
This counter indicates the number of data change callbacks.
TIP:
If there is a change observed in this counter, the data is being sent to the client. If there is no activity in this counter, it may suggest a loss of communication with a FactoryTalk data server, and the issue is not within FactoryTalk Linx Gateway. Refer to the product documentation for FactoryTalk Linx, FactoryTalk Linx OPC UA Connector, an OPC DA server connected to the FactoryTalk system or FactoryTalk View SE for troubleshooting assistance.
Location
- FactoryTalk Diagnostics Counter Monitor > System Diagnostics > localhost > FactoryTalk Linx Gateway OPC DA Server > DaClient_X
Value
- Type: Unsigned integer
- Source: This value is generated by the FactoryTalk Linx Gateway OPC DA server.
- Updates: This value increases when the OPC DA server sends data to an OPC DA client.
- Reset: This value resets when you reset the service or restart the computer.
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