It could be on a per compound basis. Essentially when a batch completes in the
PLC, it needs to read about 200 values, but realistically, it would be once an
hour. I considered turning the compound on and off, but not sure if that is a
good way to go or not.
Brahm, I'm not talking scan rate for the FBM to the PLC, I'm talking about
individual DCI blocks, as the manual says only blocks due to be read will
scan...
Matt Kinsinger
mkinsinger@xxxxxxx
330-472-1454 ppg cell
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On ;
Behalf Of Joseph M. Riccardi
Sent: Tuesday, June 14, 2016 3:31 PM
To: foxboro@xxxxxxxxxxxxx
Subject: Re: [foxboro] DCI Block on-demand scanning vs scheduled
Big picture... What is going to control the "on demand or on request";
where is it coming from and will it be on a compound basis or all individual
block basis?
Joseph M. Riccardi
386-451-7607 Cell
Joe@xxxxxxxxxxxxx
"To give real service you must add something that cannot be bought or
measured with money; and that is sincerity and integrity." - Donald A. Adams
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On
Behalf Of Kinsinger, Matthew R
Sent: Tuesday, June 14, 2016 1:44 PM
To: 'foxboro@xxxxxxxxxxxxx' <foxboro@xxxxxxxxxxxxx>
Subject: [foxboro] DCI Block on-demand scanning vs scheduled
It's never really come up before, but for DCI block reading over Ethernet IP
on FBM233's, is there a good way to make the blocks only read on demand or
on request? Short of extending periods or turning compounds off (which I
worry would cause more issues when turned back on than turning them off
would help), I was wondering if there was a good way anyone has used to make
them only read on demand to reduce unnecessary traffic?
Matt Kinsinger
PPG
Barberton, OH
PPG Cell. 330-472-1454
mkinsinger@xxxxxxx
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