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Thema: Error 28 and Error 50 after upgrading to Firmware 7.12 (P4) and 6619 (WiFi) - TCP/IP

  1. #11
    Registriert seit
    24.01.2011
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    Bohus, Sweden
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    Zitat Zitat von houman_hashemi Beitrag anzeigen
    Hello,
    I found something which could help perhaps: I had error code 28 sometimes with GCC 1.1.1.3 and 1.1.1.4. When it happens, there are two solution:
    1- reboot my computer,
    2- use GCC 1.1.1.2 to connect. So I keep 1.1.1.2 on my computer and use it for that.
    I don't think it's a matter of firmaware.
    I have Profilux 3 with firmware 6.34.
    Hope it can help to fix it.
    Houman
    Number 1 works for me - but normally not for a long time. Number 2 - have not tested with 1.1.1.2

    I test with 5000 ms - its get better but if my computer is heavy loaded (I try to let GCC save my measurements the same time that I try to surf the net) - I get Error 28.

    Sincerely Lasse

  2. #12
    Registriert seit
    24.01.2011
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    Bohus, Sweden
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    140

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    It´s getting better with 5000 ms - only get the error once since I change from 3000 to 5000

    Sincerely Lasse

  3. #13
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    07.02.2017
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    Zitat Zitat von Lasse Beitrag anzeigen
    It´s getting better with 5000 ms - only get the error once since I change from 3000 to 5000

    Sincerely Lasse
    Lasse,

    I tried 5000 ms, still many error 28s and 50s per day. Tried 9000 ms and now I can stay connected for a 1-3days at a time.

    Bob

  4. #14
    Registriert seit
    18.02.2009
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    Kaiserslautern
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    to
    As Matthias wrote: http://forum.aquariumcomputer.com/sh...1638#post81638 "some deep changes, some parts of the communication stack had been heavily re-worked".
    On GCC 1.1.1.2 with same timeout settings: "3000ms" i can backup settings most of time without problem, but with newest GCC most of time it fail.
    and
    I found something which could help perhaps: I had error code 28 sometimes with GCC 1.1.1.3 and 1.1.1.4. When it happens, there are two solution:
    1- reboot my computer,
    2- use GCC 1.1.1.2 to connect. So I keep 1.1.1.2 on my computer and use it for that.

    the customers here are talking about ProfiLux, not Doser

    I changed only one aspect in regards to communication from 1112 to 1113: the Doser gets a regularly keep alive in order to prevent the TCP socket to close down

    -> I highly doubt that there is any difference between 1112 and higher versions for P4 communication

    so I see no sense in using the outdated 1112

    about the timeout

    honestly I think it does not matter if you have 1000ms, 3000ms or even 5000ms

    if you need that high timeouts than there is something heavily wrong with your Wifi/LAN network

    the normal response time is max. 30ms!
    in my network it is between 10ms to 20ms

    in GCC is a "communication monitor" - activate it and see the reponse times - if there are may red or even black bars then there is a problem in the communication
    No support or warranty issues over PM! Please send PMs to the moderators only if you have general problems with using the forum! Thanks for helping us to keep the support efficient.
    Kein Support oder Reklamationsabwicklung über PM! Bitte senden Sie an die Moderatoren nur PMs bei allgemeinen Problemen mit der Verwendung des Forums! Danke dass Sie uns dabei helfen, den Support effektiv zu gestalten.

  5. #15
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    10.10.2013
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    Zitat Zitat von Matthias Beitrag anzeigen
    -> I highly doubt that there is any difference between 1112 and higher versions for P4 communication
    so I see no sense in using the outdated 1112
    On GCC 1.1.1.2 with same timeout settings: "3000ms" i can backup settings most of time without problem, but with newest GCC most of time it fail. It's a fact...

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