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Skipped Scans CR1000


oldnick Sep 18, 2010 01:40 PM

Hello to the forum,

I have a CR1000 OS Std20 and I use Loggernet 3.4.1.
In certain amount of time I have many skipped scans.Inside the scan loop I have EMailSend instruction which means that I loose same emails when skip the scan.
My scan rate is one second and the interval to store to the data tables is 10 minutes as well.

I try to increase the scan rate at 5 seconds but I still have skipped scans.

And a "stupid" question.Can I put the EMailSend outside of the scan loop???

Please advice
Nikos


IslandMan Sep 19, 2010 11:02 AM

You can try using SlowSequence for the email.


oldnick Sep 19, 2010 03:22 PM

I try to put then EmailSend in a SlowSequence scan.Now,I have SkippedSlowS.For 5minutes operation the SkippedSlowS was 26.
I use the same time intervals as in the primary scan (1sec).

And somethinh additional,can I use two times EmailSend instruction???

Please advice
Nikos


IslandMan Sep 20, 2010 09:56 AM

Have you tried a slower interval in the Slow Sequence?
Perhaps it's not the email send that's causing the skipped scans in the main loop. Do you have something in the main loop such as SDI measurement that's causing a longer than 1 second delay?

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