Posted 22 Jun 2022 Hi: There are 2 Word, Let say Word_0 = 5c29, and Word_1=3e8f, I combined that 2 word into DWord=3e8f5c29; The result converted online (https://www.scadacore.com/tools/programming-calculators/online-hex-converter/) to Float will be 0.280 (expected result). But with DWORD_To_Real , i get this result : 1.0354898e+09 REAL May I know how to convert the 2 words into Real (Float ?) Omron PLC: NX1 Share this post Link to post Share on other sites
Posted 22 Jun 2022 You need to use CopyDwordToReal if it is a bit pattern move. Share this post Link to post Share on other sites
Posted 22 Jun 2022 7 hours ago, photovoltaic said: You need to use CopyDwordToReal if it is a bit pattern move. @photovoltaic Wow, that is weird command name TBH. The CopyDWordToReal seem to work, may i know what do you meant by "if it is a bit pattern move" I wonder why DWORD_To_Real did not work as the command name suggested or are there any more conversion command for Dword to Real? Share this post Link to post Share on other sites
Posted 23 Jun 2022 5 hours ago, simonongsk said: @photovoltaic Wow, that is weird command name TBH. The CopyDWordToReal seem to work, may i know what do you meant by "if it is a bit pattern move" I wonder why DWORD_To_Real did not work as the command name suggested or are there any more conversion command for Dword to Real? Bit pattern is literally a bit for bit move. The general conversion instructions just take the decimal value and make it the new datatype which rarely works with reals in these scenarios Share this post Link to post Share on other sites
