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Transport protocol errors

These errors are frequent on two lookout single station SCADA talking to 5 Automation Direct PLC's

Errors last ms's as it alarms the same time for activate/deactivate.

Error is obviously generated by the driver BUT nothing is in the Data Member Configuration.

 

Error not appearing to cause any problems otherwise except fill up the alarm page.  Most alarms are on the same two PLC's.

Tried everything, at a loss.  Anyway to configure alarm OR turn it off?

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If you are using the DirectLogic driver object to talk to PLCs, you'd better contact the Automation Direct for the details. The alarms are probably the communication problem and generated by the driver object.

 

Or tell me the complete alarm message.

Ryan Shi
National Instruments
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