Getting error, when code is run.

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By gzpmanish , 14 January, 2020
Forums
Gurux.DLMS

I am using l&T ER300p meter. Its gives dlms data through RS232.
Connection between rj11 to DB9 as given link https://www.pinterest.fr/pin/461056080577439131/
When I am run this command.
python main.py -S /dev/ttyUSB0

Its gives an error.....

Authentication: Authentication.NONE
ClientAddress: 0x10
ServerAddress: 0x1
Data send failed. Try to resend 1/3
Data send failed. Try to resend 2/3
RX: 23:21:32
DisconnectRequest
Traceback (most recent call last):
File "main.py", line 80, in main
reader.readAll()
File "/home/pi/Gurux.DLMS.Python/Gurux.DLMS.Client.Example.python/GXDLMSReader.py", line 423, in readAll
self.initializeConnection()
File "/home/pi/Gurux.DLMS.Python/Gurux.DLMS.Client.Example.python/GXDLMSReader.py", line 235, in initializeConnection
self.readDLMSPacket(data, reply)
File "/home/pi/Gurux.DLMS.Python/Gurux.DLMS.Client.Example.python/GXDLMSReader.py", line 91, in readDLMSPacket
self.readDLMSPacket2(data, reply)
File "/home/pi/Gurux.DLMS.Python/Gurux.DLMS.Client.Example.python/GXDLMSReader.py", line 142, in readDLMSPacket2
raise e
TimeoutException: Failed to receive reply from the device in given time.
Ended. Press any key to continue.

How to solve it?Please help me.

Kurumi

6 years 4 months ago

Hi,

Can you read the meter with GXDLMSDirector? Select "Indian Standard" as a manufacturer.
If you can't check the cables.

BR,

Mikko