Freelance Modbus RTU reading converting
Hi, I just want to ask this question regaring my modbus RTU reading,
As currently i am connecting the Modbus RTU to a KWH power meter to pull the meter reading data. When i use my modbus simulator to check the reading, in floating is 150kWh and in decimal is 17174 & 0 as this is a 32 bit combine signal.
But in the CBF, when i combine the 2 WORD and pack it it to DWORD and convert to REAL, it is still giving me the value in decimal format of 17174 instead of the REAL value of 150KWH, can i ask if there is any function block that can convert?
Use the function block in the following link.