Experimental Physics and
Industrial Control System

I am using the HP (Agilent) E2050A Lan /GPIB gateway with Epics 3.14b2. I have some device support for a scope which I've modified from pre 3.14 - and it's running on a solaris IOC. If I leave the device (the gateway) unaddressed for a 'long' period of time (~30 minutes) and then send a command to a GPIB instrument, I receive the following message:

hpWriteCmd(142f28, 1320b4, 1): RPC: Unable to receive; An event requires attention

At this point, the only way to re-establish communications is to "reboot" the ioc.

Any ideas here?

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Re: HP Lan-GPIB gateway Eric Norum

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