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Don't comment the topic if you have a new question.
You can create a new topic selecting correct category from Gurux Forum and then create a new topic selecting "New Topic" from the top left.
Hello, i am trying to read data through optical port, but i have few questions:
1. Does meters always responds with all OBIS they have, when you write /?!\n\r.
2. Is it possible to read only one parameter instead of all?
I have two meters, both of them are responding everything they have instantly, when I write /?!\n\r
I am testing HDLCWithModeE.
Hi
I have imported necessary gurux dlms library and is new with the usage of it.
Can anyone let me know that the necessary things that i need to take care or change in US Association.
Regards
Aparna
Dear Gurux Manager,
Hi
I tried to use GuruxDLMSDataGateway in C language with Visual Studio, after doing the required tasks and changing TCP port and serial port and starting the software, DLMS packets containing Gateway are not sent through 485 and only packets without Gateway are sent
how can i fix this problem ?
thank you.
Hi,
I am unable to get the billing data in readable format. I need the data in string (readable) format. Even I have pass the string datatype to the method "SetUIDataType" each captured object. I have shared the code snippet herewith. Kindly suggest the steps for the same.
I have made the connection settings as below using python. I can read the objects when the auth is low and client address is 32. But i am having issue with high authentication.
Note: I have purposefully did not add passwords here.
if ser.isOpen():
print('if - 1')
settings.client.ciphering.security= Security.AUTHENTICATION_ENCRYPTION
settings.client.ciphering.invocationCounter = 1000
settings.client.useLogicalNameReferencing = True
GetRequestWithList fails in Gurux.DLMS.cpp with "segmentation fault" if some requested objects not in collection of AssociationView.
Here is the crash log:
01:40:56,252 : DEBUG : TX: 7E A0 1F 02 21 41 93 CC 30 81 80 12 05 01 F0 06 01 F0 07 04 00 00 00 01 08 04 00 00 00 01 F9 CB 7E
01:40:56,256 : INFO : <HDLC len="1E" >
<TargetAddress Value="90" />
<SourceAddress Value="20" />
<FrameType Value="93" />
<PDU>
<Snrm>
Hello I would have a question because I can't seem to find an answer.
So the Gurux- DLMS library prints the result like this:
TX: 07:00:11 00 01 00 01 00 01 00 38 60 36 A1 09 06 07 60 85 74 05 08 01 01 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 0A 80 08 31 32 33 34 35 36 37 38 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 00 1E 5D FF FF
RX: 07:00:11 00 01 00 01 00 01 00 2B 61 29 A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 00 A3 05 A1 03 02 01 00 BE 10 04 0E 08 00 06 5F 1F 04 00 00 1E 5D 04 C8 00 07
Is it possible to convert datetime to hex string? I am using python. For example:
client = GXDLMSClient()
hex_str = "07E705180300000000800000"
dt = client.changeType(hex_str, DataType.DATETIME)
print(dt)
result: 05/24/23 00:00:00:000000
Now I want to convert from 05/24/23 00:00:00:000000 to 07E705180300000000800000.
Is it possible?
Hello, i am trying to read association logical name object but i get Not enough memory available error.
I am trying to do as your client example says to read one bye one, but i never leave com_readDataBlock() method and com_readDataBlock() returns out of memory error. Should I read only one data block, parse it, then again read?