Gurux Serial

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By Hoon , 4 November, 2022
Forums
Gurux.Serial

I was wondering if there is a way to communicate with n meters and 1 comfort unit during Glux serial communication.

Kurumi

3 years 10 months ago

Hi,

If you are using DLMS and RS-485 then it (daisy chaining) should be possible. You can't read multiple meters with RS-232.

BR,
Mikko

Kurumi

3 years 10 months ago

Hi,

Daisy chaining is the same thing as multi-drop in terms of RS-485.

BR,
Mikko

Hoon

3 years 10 months ago

If communication is suddenly stopped while communicating using a thread, a dead lock occurs in the lock in Gurux DLMS. Is there a good way to solve this?

Kurumi

3 years 10 months ago

HI,

If you want to read concurrently multiple meters using RS-485 you need to create your own client for each thread. There is a frame sequence counter for each connection and this causes you can't share one GXDLMSClient instance for multiple threads.

BR,
Mikko

Hoon

3 years 10 months ago

During 1:1 communication, when DLMS disconnect is transmitted to stop communication with the meter, a dead lock often occurs in the lock of Guux DLMS. Is there any good way to solve this?

Kurumi

3 years 10 months ago

Hi,

There shouldn't be any deadlocks. Can you describe when this occurs or tell more?

BR,
Mikko