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  3. Lzqj With Rs232 Serial

lzqj with rs232 serial

By igotar , 12 June, 2024
Forums
DLMSDirector

Hi, please, can anyone help me query the 1.8.0 register directly via the serial cable of my PC, this counter? I use a program directly in VBnet opened on COM3. Thanks

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Kurumi

2 years 3 months ago

Hi, Try to connect first…

Hi,

Try to connect first with GXDLMSDirector. Select "EMH Metering" as a manufacturer and select the correct serial port.
You can see the correct parameters when you connect with GXDLMSDirector.
Try to change the baud rate If the meter doesn't reply.

BR,
Mikko

igotar

2 years 3 months ago

Thank you

Thank you

igotar

2 years 3 months ago

I can't communicate via…

I can't communicate via serial port.help

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igotar

2 years 3 months ago

setting

setting

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Profile picture for user Kurumi

Kurumi

2 years 3 months ago

Hi, I believe that the…

Hi,

I believe that the reason is baud rate. It' something else than 9600. Our customers are usually reading EMH with TCP/IP and I can't remember the EMH default baud rate at the moment, but try e.g. 4800.

BR,
Mikko

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