Respected Sir,
I am using Gurux Arduino client code on ESP32.
I want to read the name plate as per IS15959 India standard comprising of foll obis codes
a. 0.0.96.1.0.255 - Meter Serial Number
b. 0.0.96.1.1.255 - Manufacturer Name
c. 1.0.0.2.0.255 - Firmware Version
d. 0.0.94.91.9.255 -Meter Type (3P-3W/3P-4W etc)
e. 1.0.0.4.2.255 - Internal CT Ratio
f. 1.0.0.4.3.255 - Internal VT Ratio
g. 0.0.96.1.4.255 - Year of Manufacture
1. For Client.init should I use DLMS_AUTHENTICATION_NONE or DLMS_AUTHENTICATION_LOW?
2. How should cosem_init be used and what should be DLMS Object Type like for register we use DLMS_OBJECT_TYPE_REGISTER?
Thank You and Warm Regards
Ajit
Hi, Usually you need to use…
Hi,
Usually you need to use a Low authentication level, but there are differences between the meters. Establish the connection with GXDLMSDirector and you can easily see what settings you should use.
The init depends from the used COSEM object. Check this example how to initialize the register object.
https://github.com/Gurux/GuruxDLMS.c/blob/783b756b2a255482c49afffb1aeec…
BR,
Mikko