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make it a double word and convert it to real is one answer, however what type is your real?
look at oscat.de for a big library with all types of conversions.
you can also use scale with lowest value and highest.
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Hi.
Im new to this CodeSys thing. (SoMachine)
Right now i'm trying to read out values from a energy meter, but cannot get the conversion to work..
Im trying to read out the Frequency (50 Hz). Value is located in modbus address 4113-4114. I have mapped these addresses as %IW0 and %IW1.
IW0=01000010 01001000 = 16968
IW1=00000000 00000000 = 0
Now I need to get these words converted to a REAL value. Anybody that can help?
Real should be: 01000010 01001000 00000000 00000000
Morten
Check this out:
http://forum.codesys.com/viewtopic.php?f=1&t=888
make it a double word and convert it to real is one answer, however what type is your real?
look at oscat.de for a big library with all types of conversions.
you can also use scale with lowest value and highest.