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  3. Trying To Connect DLMSDirector With L&T Watthour Meter.

Trying to connect DLMSDirector with L&T watthour meter.

By shabin shanavas , 31 July, 2023
Forums
DLMSDirector

Hi,

I am trying to communicate with the L&T AC static watthour meter ER300P through the Gurux GXDLMSDirector program. Meter is directly connected with RS232 to a TTL (serial). I am also attaching a screenshot of the settings. But I am getting a warning message of timeout as "Failed to receive reply from the device in given time". Is there any changes in the settings?

Well thank you.

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Profile picture for user Kurumi

Kurumi

3 years 1 month ago

Hi, Are you using an optical…

Hi,

Are you using an optical probe or RS-232? If you are using RS-232 are you using TC/IP or USB to RS-232 converter?

Can you connect if you set authentication to None?

BR,
Mikko

shabin shanavas

3 years ago

Hi Kurumi, The issue was…

Hi,

The issue was solved. The connection was ok but the configuration settings in DLMSDirector was wrong. We changed the settings as shown in the attached file. Thank you for your reply.

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gaurav19

1 year 11 months ago

what baud rate settings did…

what baud rate settings did you use?

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