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viEnableEvent returns VI_ERROR_TMO, TCP/IP connection

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Hi,

I am having trouble enabling events for a callback handler on my Tektronix Scope. I Install the handler, enable the SRQ bits necessary, and then enable the event, but when my code calls viEnableEvent, it returns a timeout. I have attached the NI I/O Trace of the sequence of events.

 

Thanks in advance for your help.

 


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