eurotherm 3508 setpoint

[timoteo]

Hello all

I am using the 3508  eurotherm controller and Serial comunication.

I want to send a program to the controller to then run it...

I can comunicate read and write parameters the problem is a scale in the setpoint, rate and dwell.

I found that the dwell decimal value as to be multipy by 60000 and that now works

The problem now is the setpoint/rate (that i found are the same, 10ºC is the same as 10ºC/min) temperature that does not make sence...

1º=3F800000h

10º=41200000h

100º=44C80000h

if you need more values i can post then but they are sence less unless someone know the equation.

Any help is apreciate thanks in advance

Tim

[smercurio_fc]

Appears to be a continuation from here.

[smercurio_fc]

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timoteo wrote:

if you need more values i can post then but they are sence less unless someone know the equation.

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Wouldn't this be in the manual?

[timoteo]

Sorry if it looks like a double post but here is to be discussed the problem of the 3508 equations 

the problem is just that...

There are no communications handbook for the 3000 series.

So i have to guess values and find out the strage equation

Thanks

Tim