[brijesh]

How do we ensure communication when multiple devices are connected through RS-485 / RS-232 Converter?

[brijesh]

Thank you Mikhail, now its ok…

I have around 60 such values, I have understood the commncation configuration part etc, now I wish to bring all of them to an .xls (excel file), please guide how that can be done. Regards….

[brijesh]

2015-10-03 16:44:42 Communication session with the Device 41 “EM6400-1”, type: KpModbus, address: 1
Request element group “Energy Management 1”
Send (8): 01 03 0F 62 00 02 66 C1
Receive (5/5): 01 03 04 FE 05
Receive (4/4): 43 D0 EB 76
OK!

Now this 43 D0 EB 76 is ok value but in Hex….We want to convert that in Float (Real Value), MODSCAN shows the correct value on the terminal that is 417.839.

We have selected Float(4 Byte) in communication template…

[brijesh]

When I take the data value from Line Log (Data Receive Values) in the communicator, and put those values in Hex to Float Converter (Outside SCADA Calculator), then it gives me the correct value. That means whatever value I am getting is in Hex Only, and I need to apply the Hex to Float conversion. Kindly let me know, how I can do that.

[brijesh]

In case of MODSCAN it gives as the real value (Register 3925 3926, total 32 bit) as 212.560 volts, while in case of Rapid SCADA communicator the value varies randomly and wraps after a very large value.say it is like 323,435,234,011,234,123.000.

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