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<== Date ==> <== Thread ==>
Subject: Using CALC value to set NELM in subArray
From: "Wang, Andrew via Tech-talk" <tech-talk at aps.anl.gov>
To: EPICS tech-talk <tech-talk at aps.anl.gov>
Date: Thu, 1 Jul 2021 02:01:54 +0000

Quick question,

 

I want to use a calc record to determine what I want my NELM in a subArray record to be. I keep getting an error saying that there are no digits to convert. I feel like the problem is because the NELM field is ULONG, while the VAL field of the calc record is a DOUBLE. Don’t think it is possible to “cast” the DOUBLE to a ULONG in the calc record, unless I am wrong. Is there a way around this or is the best approach to use an aSub record?

 

Thanks,

Andy

Replies:
Re: Using CALC value to set NELM in subArray Johnson, Andrew N. via Tech-talk
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