Gprs stuck on same frame

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By Varun Sharma , 11 January, 2021
Forums
General discussion

Hello sir
My application was working fine but from 2 3 days i m not able to download meter it always get stuck on same line while downloading using gprs

<- 3:46:21 PM 7E A0 20 03 41 93 28 BC 81 80 14 05 02 01 16 06 02 01 16 07 04 00 00 00 01 08 04 00 00 00 01 94 42 7E
-> 3:46:22 PM 7E A0 20 41 03 73 3E 9D 81 80 14 05 02 01 16 06 02 01 16 07 04 00 00 00 01 08 04 00 00 00 01 94 42 7E
<- 3:46:22 PM 7E A0 42 03 41 10 29 AA E6 E6 00 60 34 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 08 80 06 31 32 33 34 35 36 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 00 1E 1D FF FF 4C 5C 7E
-> 3:46:23 PM 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 01 16 00 07 3D F3 7E
<- 3:46:23 PM 7E A0 19 03 41 32 3A BD E6 E6 00 C0 01 C1 00 07 01 00 5E 5B 00 FF 07 00 29 3C 7E
-> 3:46:23 PM 7E A0 15 41 03 52 10 8F E6 E7 00 C4 01 C1 00 06 00 00 00 01 F4 09 7E
<- 3:46:23 PM 7E A0 19 03 41 54 0A BB E6 E6 00 C0 01 C1 00 07 01 00 5E 5B 00 FF 02 00 91 42 7E
-> 3:46:24 PM 7E A0 D2 41 03 74 DC A7 E6 E7 00 C4 02 C1 01 00 00 00 01 00 82 00 BA 01 82 00 01 02 1E 09 0C 07 E5 01 0B FF 0F 2E 01 FF 80 00 00 06 00 00 00 04 06 00 00 00 00 06 00 00 00 00 06 00 00 57 46 06 00 00 00 00 06 00 00 00 00 06 00 00 00 00 06 00 00 00 00 06 00 00 00 00 06 00 00 00 00 06 00 00 C3 34 06 00 00 00 00 06 00 00 00 00 06 00 00 00 00 12 00 0E 06 00 00 15 E2 12 00 06 06 00 00 00 00 12 00 00 09 0C FF FF FF FF FF FF FF FF FF 80 00 00 06 00 00 00 00 06 00 00 00 00 06 00 00 00 00 06 00 00 00 00 06 00 00 00 00 09 0C FF FF FF FF FF FF FF FF FF 80 00 00 06 00 00 00 00 09 0C FF FF FF FF FF FF FF FF FF 80 00 00 06 00 00 00 00 E2 25 7E
<- 3:46:24 PM 7E A0 19 03 41 76 1A B9 E6 E6 00 C0 01 C1 00 07 01 00 5E 5B 00 FF 03 00 49 5B 7E
Data send failed. Trying to resend
<- 3:46:34 PM 7E A0 19 03 41 76 1A B9 E6 E6 00 C0 01 C1 00 07 01 00 5E 5B 00 FF 03 00 49 5B 7E
Data send failed. Trying to resend
-> 3:46:56 PM 7E A1 2A 41 03 96 77 FA E6 E7 00 C4 02 C1 00 00 00 00 01 00 82 01 12 01 82 00 1E 02 04 12 00 08 09 06 00 00 01 00 00 FF 0F 02 12 00 7E A0 07 41 03 97 66 E4 7E
-> 3:46:56 PM 7E A1 2A 41 03 96 77 FA E6 E7 00 C4 02 C1 00 00 00 00 01 00 82 01 12 01 82 00 1E 02 04 12 00 08 09 06 00 00 01 00 00 FF 0F 02 12 00 7E A0 07 41 03 97 66 E4 7E
<- 3:46:56 PM 7E A0 19 03 41 98 6A B7 E6 E6 00 C0 01 C1 00 07 01 00 5E 5B 03 FF 02 00 5C 67 7E
-> 3:46:58 PM 7E A0 07 41 03 97 66 E4 7E
>> 00000005 is Disconnected 11-Jan-21 3:46:58 PM

Kurumi

5 years 5 months ago

Hi Varun,

I seem that your meter is closing the connection after you read 1.0.94.91.0.255. The first read failed and for the second read, the meter returns an invalid frame. Check if your meter is rebooting when you read profile generic buffer.

BR,
Mikko