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<== Date ==> <== Thread ==>

Subject: RE: Reading data from bo record?
From: <[email protected]>
To: <[email protected]>, <[email protected]>
Date: Mon, 2 Mar 2015 08:37:38 +0000
> 3. Doing a caget on the bo PV returns nothing. This confuses me. I'd
> assume I'd get whatever the IOC is latching. Presumably, there's got to
> be a way to get this, otherwise CSS BOY wouldn't be able to display it.
> What's happening?

This would happen if you haven't defined ZNAM and ONAM for the bo record. For Enum pvs, caget will by default display the string value of that pv (the value of ZNAM or ONAM). You can see what the integer value is by using the -n flag, or you can modify ZNAM and ONAM to be more meaningful strings than "".

Thanks,
Tom

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References:
Reading data from bo record? Ryan Pierce

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