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SIMATIC S7-300 / S7-300F

FM 355-2C TEMPERATURE CONTROLLER MODULE

Thread Starter: pavankumar   Started: 3/8/2010 2:44 PM   Replies: 0

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  3/8/2010, 2:44 PM
Joined 8/21/2009
Last visit: 4/29/2010
Posts: 12
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Dear Sir/Madam  
In FM-355-2C temperature controller module for controlling
3heat zones.Manually I tunned PID controller with different
P,I,D values it can control the temperature but it is not
stabilizing for the value +/-2deg. when i tried for auto
tuning.Tuning phase is showing ready for tuning but status
is controller parameters not yet found.Even after that i have
tried many times but it is not going further phase. kindly
find attached project backup of auto tuning which
is done at site. please guide me how to solve this proble.
 
Best Regards. pavan kumar, project enginer, vaes.

Attachment: FM355-2C.zip  (17 Downloads)



=== Edited by O_Moderator @ 3/8/2010 7:49 PM [GMT ] ===


=== Edited by O_Moderator @ 3/8/2010 7:42 PM [GMT ] ===


=== Edited by pavankumar @ 3/8/2010 2:45 PM [GMT ] ===


=== Edited by pavankumar @ 3/8/2010 2:44 PM [GMT ] ===



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