Re: [foxboro] Accum Block Reset

Tried it both ways, one calc block resetting both accums in different nodes
and identical  calc blocks resetting accums in each node.  Also, I added the
TIM instruction to the calc blocks in each node to see if the clocks are
off.  They appear to be the same. 

Period and phase of CP's, calc's and Accum's same.

Brian

-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On
Behalf Of duc.do@xxxxxxxxxxxxxx
Sent: Monday, February 16, 2009 9:30 AM
To: foxboro@xxxxxxxxxxxxx
Subject: Re: [foxboro] Accum Block Reset

Brian,

If the two CP's can communicate (on same LAN) the easiest solution would be
to trigger the reset from one source. Have logic in, say, a LOGIC/CALC/CALCA
block running in one CP and reset both ACCUM blocks.

But I sense that this is not doable, otherwise you'd have done it already,
no?

Duc


-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On
Behalf Of BrianLong
Sent: Monday, February 16, 2009 10:05 AM
To: Foxboro
Subject: [foxboro] Accum Block Reset

Question?
 
Accum1 runs in CP1, node1
 
Accum2 runs in CP2,  node2
 
I need to reset both accum blocks at the same time. Right now they are close
but not close enough which is surprising since both CP's are lightly loaded.
I wanting to generate the reset in the CP not in CRON if possilbe.  I'm
using the CPx_STA:STATION.HOUR parameter currently to do the reset (clear). 
 
Thanks in Advance,
Brian Long
Arkansas Kraft  

 

 

 
 
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