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

Subject: Illegal Choice PV
From: Julio Calvo <julitocal_24@yahoo.es>
To: "Tech-talk@aps.anl.gov" <Tech-talk@aps.anl.gov>
Date: Wed, 16 Nov 2011 13:02:25 +0000 (GMT)
Hi there,

I am trying to give value = 1 to a PV (bo) using a boolean button on CSS. When I push the button the action should be write 1 to a PV, but in the Windows IOC it appears the message: "Illegal Choice PV : 'pv name' 1". Why?.

I am using AsynPortDriver to use a variable that matchs with the pv. So, I want to use the value of the variable to block / unblock writing parameters in a LLRF register. If user push the boolean, then I send a 1 to a PV and then I write a C++ loop that if the variable is 1 then block parameters.

Am I explaining correctly?.

Thank you for your help.

Julio 


 
Julio.

Replies:
RE: Illegal Choice PV Mark Rivers

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