Dear Experts,

         I am currently working on a project in which i have connected 70 PAC 3200 meters in modbus TCP/IP protocol with scada(wincc 7.3). I got all values properly except KWH value. My KWH value is not matching with  pac meter KWH value. Address i used for Active Energy Import Tariff 1 (KWH)  is  801(see in image)  .  Do i need to take some other address or need to scale this value.

Please find attached image.

Thanks & Regards,

Dhaval Abotiyawala.

Dear,

You are reading good value. You must know that register is 64bit long, so maybe you are not using good type of value in Wincc. You must use long real data type. Also, try word, byte or bit swap. It can be inverse.

Dear madnessm,

I found solution, I used 3x2801 register and it is matching with pac meter though I have to scale it.

[snip] ...

Thanks & regards

Dhaval Abotiyawala. 

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follow up question split to a seperate thread with the subject configure digital output of PAC 3200 for remote Operation