modbus yokogawa PR300 power meter

[Jaime Rodriguez]

My vi now works!!! Thanks a million for your help.... This conversion part was the missing part in my application!!!

Do you always need to convert the results from the Modbus vis with this vi???

Thanks again...

[elite_code_monkey]

You're Welcome.

The informal, rule of thumb - for Modbus, is such that [if you expect a floating point number from two registers] you convert from IEEE754 to Single Precision.

Other devices simply return a number using one word (two bytes) in the range of 0 - 65535 (for this, you simply apply "y = mx +b")

[Brahimkou]

Hi,

I am looking for vi that implements a serial 485 communication with Yokogawa PR300.

Thanks,

 Brahimkou