L & T ERP 300p meter - unable to read

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amyst
L & T ERP 300p meter - unable to read

Hi Mikko,

I am trying to connect to L&T ER300P meter through DLMSDirector. But my meter doesn't respond. I am certain it's due to some of my configuration. I tried Authorization mode None and Low with lnt1 password. But still no luck.

Could you please point me the mistake I am doing?

Thanks,
Abhiishek

Kurumi
Kurumi's picture

Hi,

Are you using an optical probe or RS-232/RS/485?

BR,
Mikko

________________________________________
Mikko Kurunsaari
Gurux Ltd
http://www.gurux.fi

amyst

I am using RS485 port. I have RS485 to USB serial converter using that I have connected to meter.

Thanks,
Abhiishek

Amyst

Kurumi
Kurumi's picture

Hi,

Check your cables. The reason is usually in cables or then the baud rate is wrong. Tryo to change the baud rate.

BR,
Mikko

________________________________________
Mikko Kurunsaari
Gurux Ltd
http://www.gurux.fi