Controllogix 5000 set/reset instruction

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Thread Starter

vik

Hello,

I am using CLX 5000 using FBD diagrams. I am not able to find a basic instruction SET/RESET! Is there a way around this? Will appreciate any help.

Tx in advance,
Vik
 
S

Steve Myres, PE

Yes, but there seem to be no bit instructions other than OSR's implemented in FBD, as far as I can determine from the help for Logix 5000. How do you even set an output? Do you have to use word functions?
 
The Clx Latch / Unlatch instructions is not supported in FBD diagram, sorry. You'll have to make an expression mathematicly that does the same thing.
 
S

ScienceOfficer

Vik---
I think what you are looking for in ControlLogix FBD is in the SETD or RESD blocks.

Hope this helps!

Larry Lawver
Rexel / Central Florida
 
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