Skip to main content
Home
for DLMS smart meters
Open source solutions for DLMS smart metering

Main navigation

  • Home
  • Products
  • About us
  • Open Source
  • Community
  • Forum
  • Downloads
User account menu
  • Log in

Breadcrumb

  1. Home
  2. Forums
  3. T_HDLC_FRAME_N5 CTT Test Failed

T_HDLC_FRAME_N5 CTT test failed

Forum Rules

Before commenting read Forum rules

Don't comment the topic if you have a new question.

You can create a new topic selecting correct category from Gurux Forum and then create a new topic selecting "New Topic" from the top left.

By Ashok_Chowdary , 25 February, 2021
Forums
General discussion

Hi Mikko,
T_HDLC_FRAME_N5 /HDLC test #8 failed in gurux director ctt tool and ctt 3.1 standard 64-bits release 107 also
T_HDLC_FRAME_N5:: Unknown command identifier :: FAILED(Response not FRMR)
Starting HDLC tests #8.
Failed.
<a href="https://www.gurux.fi/gurux.dlms.ctt.tests#hdlc8">Test #8 failed.

please help why it is failed?
where I have to check this in the stack?

Profile picture for user Kurumi

Kurumi

5 years 3 months ago

Hi,

Hi,

This has also changed for version 107. This is the result of version 106.

T_HDLC_FRAME_N5
1: Unknown command identifier PASSED
2: Check that the HDLC layer can be initialised PASSED

I need to ask what is the expected result now.

BR,
Mikko

Profile picture for user Kurumi

Kurumi

5 years 3 months ago

Hi,

Hi,

I know the reason now. We have improved one other error handling and it causes that this fails. This is easy to fix and the new version is released today.

BR,
Mikko

Ashok_Chowdary

5 years 3 months ago

Hi Mikko,

Hi Mikko,
Thank you for Reply,
I will check that in New release.

Profile picture for user Kurumi

Kurumi

5 years 3 months ago

Hi Ashok,

Hi Ashok,

We improved something else some time ago and didn't realize that this improvement will break HDLC tests. There is a new version available where this is fixed.
http://www.gurux.fi/node/17965

BR,
Mikko

  • Create new account
  • Reset your password

Hire Us!

Latest Releases

  • Tue, 06/09/2026 - 11:16
    gurux.dlms.java 4.0.95
  • Tue, 06/09/2026 - 10:03
    Gurux.DLMS.Python 1.0.199
  • Mon, 06/08/2026 - 13:39
    gurux.dlms.cpp 9.0.2606.0801
  • Mon, 06/01/2026 - 10:15
    gurux.dlms.cpp 9.0.2606.0101
  • Thu, 05/28/2026 - 16:06
    gurux.dlms.java 4.0.94

New forum topics

  • Error reading L&G Meter
  • Pass a TCP Client to GXNet
  • Australian EDMI Mk10D (Essential Energy area)
  • Strange mix of data notificiation vs get response
  • DLMS Connection
More

Who's new

  • Tuanhgg
  • Adel
  • charnon
  • Paddles
  • Miguel Ángel
RSS feed
Privacy FAQ GXDN Issues Contact
Follow Gurux on Twitter Follow Gurux on Linkedin