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Parameter Negotiation

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By santhoshv , 17 October, 2019
Forums
DLMSDirector

Hi,
Is parameter negotiation supported ? I see director sends SNRM frame without parameter negotiation bytes.

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Kurumi

6 years 11 months ago

Hi,

Hi,

Yes, it's supported. Default values are used and for that reason, they are not sent.
BR,

Mikko

santhoshv

6 years 10 months ago

Thanks .I am testing with

Thanks .I am testing with Window size transmit & Receive with 7, but i am getting following error. Same error is thrown for window sizes other than default values. The meter support window size 7. Error is attached.

GXDLMSDirector 8.2.1911.1902
Log created 12:05:57
12:06:15 Initializing serial connection.
12:06:16 Send SNRM request.
7E A0 1E 03 41 93 98 5E 81 80 12 05 01 80 06 01 80 07 04 00 00 00 07 08 04 00 00 00 07 A8 06 7E
12:06:16
7E A0 1E 41 03 73 8E 7F 81 80 12 05 01 80 06 01 80 07 04 00 00 00 07 08 04 00 00 00 07 A8 06 7E
Duration: 89
12:06:16 Parsing UA reply succeeded.
12:06:16 Send AARQ request.
7E A0 40 03 41 10 5F 93 E6 E6 00 60 32 A1 09 06 07 60 85 74 05 08 01 01 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 06 80 04 6C 6E 74 31 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 00 1E 1D FF FF 39 24 7E
12:06:17
7E A0 37 41 03 30 21 79 E6 E7 00 61 29 A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 00 A3 05 A1 03 02 01 00 BE 10 04 0E 08 00 06 5F 1F 04 00 00 10 14 04 00 00 07 26 CE 7E
Duration: 179
12:06:17 Parsing AARE reply succeeded.
12:06:18 --- Collecting objects. ---
12:06:18 Collecting objects
7E A0 19 03 41 32 3A BD E6 E6 00 C0 01 C1 00 0F 00 00 28 00 00 FF 02 00 91 53 7E
Data send failed. Try to resend 1/3
12:06:24 Data send failed. Try to resend 1/3
7E A0 19 03 41 32 3A BD E6 E6 00 C0 01 C1 00 0F 00 00 28 00 00 FF 02 00 91 53 7E
12:06:24
7E A8 89 41 03 42 4A BC E6 E7 00 C4 02 C1 00 00 00 00 01 00 82 03 9C 01 59 02 04 12 00 01 11 00 09 06 00 00 00 01 00 FF 02 02 01 02 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 01 00 02 04 12 00 01 11 00 09 06 00 00 00 01 01 FF 02 02 01 02 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 01 00 02 04 12 00 03 11 00 09 06 00 00 00 01 02 FF 02 02 01 03 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 02 03 0F 03 16 01 00 01 1F AD 7E A8 89 41 03 44 7C D9 01 02 02 0F 01 03 00 02 04 12 00 08 11 00 09 06 00 00 01 00 00 FF 02 02 01 09 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 02 03 0F 03 16 01 00 02 03 0F 04 16 01 00 02 03 0F 05 16 01 00 02 03 0F 06 16 01 00 02 03 0F 07 16 01 00 02 03 0F 08 16 01 00 02 03 0F 09 16 01 00 01 06 02 02 0F 01 03 00 02 02 0F 02 03 00 02 02 0F 03 03 00 02 02 0F 04 03 00 02 02 0F 05 03 00 02 02 0F 06 03 00 02 01 3E 7E A8 89 41 03 46 6E FA 04 12 00 09 11 00 09 06 00 00 0A 00 01 FF 02 02 01 02 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 01 01 02 02 0F 01 03 00 02 04 12 00 14 11 00 09 06 00 00 0D 00 00 FF 02 02 01 0A 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 02 03 0F 03 16 01 00 02 03 0F 04 16 01 00 02 03 0F 05 16 01 00 02 03 0F 06 16 01 00 02 03 0F 07 16 01 00 02 03 0F 08 16 01 00 02 03 0F 09 16 01 00 02 03 0F 0A 16 01 5A C5 7E A8 89 41 03 48 10 13 00 01 01 02 02 0F 01 03 00 02 04 12 00 16 11 00 09 06 00 00 0F 00 00 FF 02 02 01 04 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 02 03 0F 03 16 01 00 02 03 0F 04 16 01 00 01 00 02 04 12 00 17 11 01 09 06 00 00 16 00 00 FF 02 02 01 09 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 02 03 0F 03 16 01 00 02 03 0F 04 16 01 00 02 03 0F 05 16 01 00 02 03 0F 06 16 01 00 02 03 0F 07 16 01 00 02 03 85 22 7E A8 89 41 03 4A 02 30 0F 08 16 01 00 02 03 0F 09 16 01 00 01 00 02 04 12 00 0F 11 00 09 06 00 00 28 00 02 FF 02 02 01 08 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 02 03 0F 03 16 01 00 02 03 0F 04 16 01 00 02 03 0F 05 16 01 00 02 03 0F 06 16 01 00 02 03 0F 07 16 00 00 02 03 0F 08 16 01 00 01 04 02 02 0F 01 03 00 02 02 0F 02 03 00 02 02 0F 03 03 00 02 02 0F 04 03 00 02 04 12 00 01 11 00 09 06 00 00 2A 00 56 07 7E A8 89 41 03 4C 34 55 00 FF 02 02 01 02 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 01 00 02 04 12 00 01 11 00 09 06 00 00 5E 5B 00 FF 02 02 01 02 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 01 00 02 04 12 00 03 11 00 09 06 00 00 5E 5B 08 FF 02 02 01 03 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 02 03 0F 03 16 01 00 01 01 02 02 0F 01 03 00 02 04 12 00 01 11 00 09 06 00 00 5E 5B 09 FF 02 02 01 02 02 03 0F 01 EB 4E 7E A8 89 41 03 5E A7 66 16 01 00 02 03 0F 02 16 01 00 01 00 02 04 12 00 07 11 01 09 06 00 00 5E 5B 0A FF 02 02 01 08 02 03 0F 01 16 01 00 02 03 0F 02 16 01 00 02 03 0F 03 16 01 00 02 03 0F 04 16 01 00 02 03 0F 05 16 01 00 02 03 0F 06 16 01 00 02 03 0F 07 16 01 00 02 03 0F 08 16 01 00 01 02 02 02 0F 01 03 00 02 02 0F 02 03 00 02 04 12 00 01 11 00 09 06 00 00 5E 5B 0B FF 02 02 01 02 02 03 0F 01 16 01 00 02 DD D3 7E 7E A0 07 41 03 51 5C 47 7E
Duration: 6166
Gurux.DLMS.GXDLMSException: ParseObjects failed. Invalid parameter.
at GXDLMSDirector.MainForm.RefreshDevice(GXDLMSMeter dev, Boolean bRefresh)
at GXDLMSDirector.MainForm.Refresh(Object sender, GXAsyncWork work, Object[] parameters)
12:08:24 Send Keep Alive
7E A0 19 03 41 54 0A BB E6 E6 00 C0 01 C1 00 0F 00 00 28 00 00 FF 01 00 F9 79 7E
12:08:29 Data send failed. Try to resend 1/3
12:08:35 Data send failed. Try to resend 2/3

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