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Kamstrup meter profile reading problem

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By ambroz , 29 September, 2020
Forums
Gurux.DLMS

Hello.

When reading Kamstrup meter profiles over HLDC, we get parsing errors. The last frame that we receive from the meter, gets recognized as InitiateRequest and therefore we get an exception.

==>7EA04C21251EA359E6E600C001C100070101630100FF0201010204020412000809060001010000FF0F02120000090C07E4090F02000000008000FF090C07E4090F02060000008000FF0100FD437E
<==7EA889252100F3ABE6E700C402C10000000001008203CB01190209060000141D090C07E4090F02000000FF80008012000006000001000F0006000000300600000000060000000006000000000209060000141E090C07E4090F02000F00FF80008012000006000001000F0006000000300600000000060000000006000000000209060000141F090C6F097E
==> 7EA007212531F4567E
<==7EA889252102E18807E4090F02001E00FF80008012000006000001000F00060000003006000000000600000000060000000002090600001420090C07E4090F02002D00FF80008012000006000001000F00060000003006000000000600000000060000000002090600001421090C07E4090F02010000FF80008012000006000001000F0006000000DA447E
==> 7EA007212551F2357E
<==7EA889252104D7ED3006000000000600000000060000000002090600001422090C07E4090F02010F00FF80008012000006000001000F00060000003006000000000600000000060000000002090600001423090C07E4090F02011E00FF80008012000006000001000F00060000003006000000000600000000060000000002090600001424090C0766D37E
==> 7EA007212571F0147E
<==7EA889252106C5CEE4090F02012D00FF80008012000006000001000F00060000003006000000000600000000060000000002090600001425090C07E4090F02020000FF80008012000006000001000F00060000003006000000000600000000060000000002090600001426090C07E4090F02020F00FF80008012000006000001000F000600000030AEA67E
==> 7EA007212591FEF37E
<==7EA889252108BB2706000000000600000000060000000002090600001427090C07E4090F02021E00FF80008012000006000001000F00060000003006000000000600000000060000000002090600001428090C07E4090F02022D00FF80008012000006000001000F00060000003006000000000600000000060000000002090600001429090C07E4D9BB7E
==> 7EA0072125B1FCD27E
<==7EA88925210AA904090F02030000FF80008012000006000001000F0006000000300600000000060000000006000000000209060000142A090C07E4090F02030F00FF80008012000006000001000F0006000000300600000000060000000006000000000209060000142B090C07E4090F02031E00FF80008012000006000001000F000600000030067A037E
==> 7EA0072125D1FAB17E
<==7EA88925210C9F6100000000060000000006000000000209060000142C090C07E4090F02032D00FF80008012000006000001000F0006000000300600000000060000000006000000000209060000142D090C07E4090F02040000FF80008012000006000001000F0006000000300600000000060000000006000000000209060000142E090C07E40969DE7E
==> 7EA0072125F1F8907E
<==7EA06325211E08600F02040F00FF80008012000006000001000F0006000000300600000000060000000006000000000209060000142F090C07E4090F02041E00FF80008012000006000001000F00060000003006000000000600000000060000000005027E
==> 7EA01321251032D7E6E600C002C10000000151BE7E
<==7EA889252120F18AE6E700C402C101000000020082013202090600001430090C07E4090F02042D00FF80008012000006000001000F00060000003006000000000600000000060000000002090600001431090C07E4090F02050000FF80008012000006000001000F00060000003006000000000600000000060000000002090600001432090C07E4CD7E7E

If anyone has any idea what to do, we would be really grateful.

Profile picture for user Kurumi

Kurumi

5 years 10 months ago

Hi,

Hi,

You need to change max payload size in transmit and receive to 1010. Meter returns strange data if you use a smaller value.

https://www.gurux.fi/GXDLMSDirectorExample
BR,

Mikko

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