Re: [foxboro] PIDE Alarming

Mr. Diaz,


The PIDE can alarm on measurement (H / L DEV) or output and these alarms can be 
inhibited via INHIB parameter (as specified in INHOPT) Depending on your 
version of software, you may need a Quick Fix to prevent alarms going to the 
printer.

The INHIB will inhibit all alarms in the block and will prevent Operators or 
Maintenance from setting the INHIB parameter. You can specify a packed Boolean 
(toggle with CALC) to set the INHALM parameter. This will allow you to specify 
all or some alarms for inhibiting. It will also allow operators or Maintenance 
to still use the INHIB parameter to inhibit alarms.

Terry Doucet, Eng.


-----Message d'origine-----
De : foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] De la 
part de Gonzalo Díaz
Envoyé : April 23, 2009 1:42 PM
À : 'foxboro@xxxxxxxxxxxxx'
Objet : [foxboro] PIDE Alarming

I want to set an alarm for a PIDE output which controls a fan's motor, to be 
enabled only when another fan's motor is stopped. To do so, I've programmed a 
CIN block which reads the secondary motor status and its output is connected to 
the PIDE INHIB parameter. It didn't work, so I changed the IVO parameter of the 
CIN block but the result was the same. Is there any other parameter I should 
take into consideration to do this successfully?
Thanks in advance,


Gonzalo Diaz
 
 
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