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Subject: Periodic scan rate less than 20 msec
From: dmnr infn via Tech-talk <[email protected]>
To: [email protected], [email protected]
Date: Mon, 16 Dec 2019 10:08:38 +0100
Hello everybody,
I want to scan a variable with a polling time less than 20 msec (for example 10 msec) and I added a row inside the file menuScan.dbd but I received this error when I run my IOC:

initPeriodic: Scan rate '.01 second' is not achievable.

It seems that the max scan rate in my system with CentOS 7 is 20 msec. What can I do to reach a lower scan rate?

Thank you.
Gianfranco

Replies:
Re: Periodic scan rate less than 20 msec Michael Davidsaver via Tech-talk

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