OBIS Group D off-by-one error with DemandRegister?

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By Frizull , 2 May, 2021
Forums
DLMSDirector

Hi!

Under certain circumstances, GXDLMSDirector seems to be reporting group D with a lower (-1) value than what the meter is configured with.

The attached capture shows L+G's configuration software MAP120, with version 8.2.2104.2901 of GXDLMSDirector as the backdrop.

We can observe the OBIS code for the third capture object is "1-1:1.5.0", whereas Director shows it as "1.1.1.4.0.255". Demand registers seem to exhibit the discrepancy, but the other registers (clock and status) appear unaffected.

Is this expected behaviour?

Thanks again for the great work!

I.

Kurumi

5 years 1 month ago

Hi,

1.1.1.4.0.255 is coming from the meter's association view. GXDLMSDirector doesn't affect for the logical name in any way. I believe that Landis+Gyr is using the wrong OBIS code (logical name) and this is changed in the MAP120.
1.1.1.5.0.255 is the Last avg and 1.1.1.4.0.255 is the Current avg.

This doesn't affect to the functionality in any way. Only the logical name and description are different.
BR,
Mikko