scl in step7

Tsørensen · May 10, 2004

hey all..

i have to transform (scale) a signal from 0-100 to 0 - 16384 (4000HEX)..

what is the easyest way to do this ?

do I multiply the value with 163,84 in real and round it, or is there a easyer way to do this (like SCL in omron)

ps. sorry for my bad english

JesperMP · May 10, 2004

Yes, if thats all you want to do, then it should be OK.

Also check THIS thread, if you are looking for a more general pourpose "scale" function.

Tsørensen · May 10, 2004

the function you made looks perfect for this job,

but how do i compile it ?, when i try to compile is says:

E: L 00002 C 00008: String expected, use '...'
w: Code generator not called because of an error

(sorry if this is a stupid question)

JesperMP · May 10, 2004

Just tried to import the source code and compile it. It went OK.

The error text seems to indicate that something is wrong in the start of the source code.
Did you cut-and-paste everything between "FUNCTION...." and "....END_FUNCTION" ?

Try to start all over.

Tsørensen · May 10, 2004

wierd it works now.. (after new copy/paste)i must have missed something,

thanks for the help

scl in step7

Tsørensen

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JesperMP

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Tsørensen

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JesperMP

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Tsørensen

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