Control.com posts from Sep 27, 2008

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Posts from...

Saturday, September 27, 2008

from the Forum department...

pid heater control

Originally posted by iyerm2 on 26 September, 2008 - 6:06 am

PID control on a bank of heaters

New Replies:
By Rob on 27 September, 2008 - 11:02 pm -

PID control is generally preferable to a simple ON-OFF control, but the choice is driven by the...

View entire thread (2 replies) or reply...

from the Automation List department...

GE-9030 C Block forTurbine Control

Originally posted by Generallist on 10 July, 2008 - 12:05 am

Need to find out what a C block is doing in a GE Fanuc 90-30 Gas Turbine.

New Replies:
By Drake Fink on 27 September, 2008 - 9:38 pm -

C-blocks are used for many reasons: complex calculations, hide proprietary algroithms, improve...

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from the Instrument department...

Fieldbus interchangeability

Posted by PC on 27 September, 2008 - 6:40 pm

Fieldbus interchangeability

Read more or reply...

from the Instrument department...

Level measurement for open tank

Originally posted by PC on 24 September, 2008 - 3:34 pm

Level measurement for open tank

New Replies:
By PC on 27 September, 2008 - 6:32 pm -

Thanks for your reply. There will be no problem with sludge built-up as the medium is liquid....

By David on 27 September, 2008 - 12:51 pm -

1) considerations: sludge, build-up. Will problems associated with sludge build-up on the bottom...

View entire thread (5 replies) or reply...

from the Automation List department...

Regarding problem in transformer

Originally posted by raj kishor on 24 September, 2008 - 10:02 am

We are having a problem in one unit auxiliary transformer, which has a rating of 1600 KVA, 15.75/6.6 KV, oil cooled...

New Replies:
By i&c_r_me on 27 September, 2008 - 5:33 pm -

Query. This may be a stretch, but did any engineers or work persons enter the transformer for...

By Phil Corso on 27 September, 2008 - 12:40 pm -

Raj, how about providing some data: A) With "Bus Grounded" alarm indicaion, are...

View entire thread (2 replies) or reply...

from the automation department...

ABB MB300 communication

Originally posted by pk on 25 September, 2008 - 4:26 am

Very slow communication

New Replies:
By Bryce Gillan on 27 September, 2008 - 3:46 pm -

I agree with the previous post regarding checking the installation also check one of the...

View entire thread (5 replies) or reply...

from the Instrument department...

F&G protection for a diesel generator

Posted by PC on 27 September, 2008 - 9:02 am

F&G protection for a diesel generator

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