Hi,

I need sample program for PM172 series Power Meter profibus Communication sample program.

If anyone did before, pls. fwd me.

Hello,

sry, pls look that you want some help from our forum and didn't send any exact info what HW you have, what SW you're use. How we can know that? Consider that this isn't just like take a glass of water and drink. All systems of communication and instructions are depended to HW you're use.

Hi,

Am using S7400 PLC with Step 7 and CP443-5 as a DP master and the SATEC meter is Profibus Slave.

I have communicated and the reading are ok but am facing the below issue. 

Voltage and current and all parameter is INT 32 bit.  My current Phase to Neutral voltage is 76017volts and am trying to convert into Kilo Volts and am missing the decimal point. am getting the result only 76KV.

How can we do conversion with Decimal point.?

Hello,

hope I good understand your problem, prepare some REAL memory and divide your Volt value with 1000. If your value is 76017 Volts, then after conversion you have kV in that REAL memory.