Re: [foxboro] Change of state motor Alarm

You can do this by converting the CIN output of the runfeedback into a
pulsed signal using a LOGIC or CALC block. Alarming this signal with an
addidional CIN, STALM or BLNALM block.
 
Logic could look something like this:
BI01 = COMPOUND:RUN_FB.CIN
 
STEP01 : IN ~BI01  ;0=stop
STEP02 : OSP 5     ;pulse 5 sec
STEP03 : OUT BO01  ;5 sec pulse to 1 to alarm block
STEP04 : END
 
Hope this wil do the trick.
 
 
Martijn Daamen
Egemin B.V.
Stephensonweg 6
4207 HB  GORINCHEM
 
tel. dir. +31-183-643359
tel. alg. +31-183-626633
fax.alg. +31-183-627119
E-mail. martijn.daamen@xxxxxxxxx
web. www.egemin.nl
 

>>> Pinchasovitch@xxxxxxxxxxxxxxxxxxxx 15/07/2003 15:15:47 >>>
HI everyone,

I am looking for a way to have a "Change of state " alarm for a motor
=
using a CIN block
in the following way:
when the motor stops I will have an alarm in the Current Alarm Display
=
and in the ANN. Keyboard,
After Ack. the message on the CAD and the light on the ANN. Keyboard =
will disappear,
This is usefull for the case of having two pumps, one of them in =
standby.


Zvi Pinchasovitch
Phone: 972-4-8466826
Mobile: 972-52-973481
Pinchasovitch@xxxxxxxxxxxxxxxxxxxx 

Carmel Olefins  Ltd.
P.O.B. 1468  HAIFA  31014
ISRAEL




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