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  3. Different GXDateTime Value After Upgrading

Different GXDateTime value after upgrading

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By henkyprayoga , 24 September, 2020
Forums
Gurux DLMS for Java

Hi,

Before I'm using Gurux.java version 3.0.6. Here's how it parse using that version:

<WRAPPER len="36" >
<TargetAddress Value="1" />
<SourceAddress Value="1" />
<PDU>
<!--Decrypt data:
<GetResponse>
<GetResponseNormal>
<!--Priority: HIGH ServiceClass: CONFIRMED invokeID: 1-->
<InvokeIdAndPriority Value="C1" />
<Result>
<Data>
<!--9/25/20, 2:19 AM-->
<OctetString Value="07E409190502132D00000000" />
</Data>
</Result>
</GetResponseNormal>
</GetResponse>
-->
<GeneralGloCiphering>
<SystemTitle Value="148D000000020003" />
<CipheredService Value="3000000001F7D9016C81911EF2B2A514E0BCB6EC457B708726BA7E3AF2BF33508EA27A" />
</GeneralGloCiphering>
</PDU>
</WRAPPER>

However, after I upgrade it to 4.0.23, the DateTime shifted +7 hours. I believe this is due to our time zone is GMT+7

<WRAPPER len="36" >
<TargetAddress Value="1" />
<SourceAddress Value="1" />
<PDU>
<!-- Decrypt data: C4 01 C1 00 09 0C 07 E4 09 19 05 02 13 2D 00 00 00 00
<GetResponse>
<GetResponseNormal>
# Priority: HIGH ServiceClass: CONFIRMED invokeID: 1
<InvokeIdAndPriority Value="C1" />
<Result>
<Data>
# 9/25/20, 9:19 AM
<OctetString Value="07E409190502132D00000000" />
</Data>
</Result>
</GetResponseNormal>
</GetResponse>
-->
<GeneralGloCiphering>
<SystemTitle Value="148D000000020003" />
<CipheredService Value="3000000001F7D9016C81911EF2B2A514E0BCB6EC457B708726BA7E3AF2BF33508EA27A" />
</GeneralGloCiphering>
</PDU>
</WRAPPER>

How to use the latest version but with the same timezone behavior with 3.0.6?

Thank you very much.

Profile picture for user Kurumi

Kurumi

5 years 8 months ago

Hi,

Hi,

I believe that your meter is using UTC time zone and not the DLMS standard time zone.
http://www.gurux.fi/Gurux.DLMS.Objects.GXDLMSClock

Set
cl.setUseUtc2NormalTime(true);

BR,
Mikko

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