CFA 635 SCAB reporting interval


New member
Hi group,

We are using a CFA 635 (serial) LCD.
The display is (serial) connected to a little embedded processor (running linux).
Everything works fine but I'm missing one feature.
I like to be able to set the (temperature, fan) reporting interval manually.

At the moment the temperature is reported every second and the
fan speeds are reported twice a second. This is not a problem if controlling the LCD is the only purpose of the processor but it has to do a lot of other processing as well.

I like to control the interval or poll the current values of the fans/temp sensors.
Is this possible or requires this a custom version of the 635 firmware ?

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CF Tech

Thank you for your request. The current firmware does not allow the reporting interval to be changed.