Skip to main content
Home
for DLMS smart meters

Main navigation

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

Breadcrumb

  1. Home
  2. HLS GMAC L+G 570

HLS GMAC L+G 570

By John Honay, 20 June, 2025
Forums
DLMSDirector

Hi

I need to test HLS GMAC authentication for the Landis+Gyr E570 meter model (Client ID: 1). However, High GMAC authentication is not available for the E570 model in Gurux Director.

Profile picture for user Kurumi

Kurumi

9 months 3 weeks ago

Hi, It seems that GMAC…

Hi,

It seems that GMAC authentication is added to 570. Restart GXDLMSDirector and update manufacturer settings by selecting "New manufacturer settings available" from the top menu. You can now create Landis+Gyr meter with GMAC authentication.

BR,
Mikko

John Honay

9 months 3 weeks ago

Hi Mikko Tested and it is…

Hi Mikko

Tested and it is working fine .Thank you

  • Create new account
  • Reset your password

Hire Us!

Latest Releases

  • Tue, 04/14/2026 - 11:47
    gurux.dlms.java 4.0.93
  • Mon, 04/13/2026 - 16:12
    gurux.dlms.java 4.0.92
  • Mon, 04/13/2026 - 11:39
    Gurux.DLMS.Net 9.0.2604.1301
  • Tue, 04/07/2026 - 17:17
    Gurux.DLMS.Python 1.0.197
  • Tue, 04/07/2026 - 15:03
    gurux.dlms.c 9.0.2604.0701

New forum topics

  • Connecting To iskrameco ME382- Single Phase Meter with Optical Probe
  • Create custom AARQ Request for encrypted communication
  • Issue when reading Itron Type620 meter
  • Handling Unexpected Disconnects
  • DLMS Communication Issue – No Response (L&T Meter via USB Probe)
More
RSS feed
Privacy FAQ GXDN Issues Contact
Follow Gurux on Twitter Follow Gurux on Linkedin