Good Morning
We have written a driver config in json format to retrieve instantaneous and load profile values from a Landis and Gyr E650 (B40) meter. The instant values scalers work. The load profile scalers do not work. If we place the scaler properties under childmaps, with the load profile properties, they simply do not multiply with each other. If we place the scalar outside the childmaps, the logs give read/write access errors. Please advise what we could be doing wrong? The driver uses GuruX. Or are the scalers maybe located at a different index than where it would be for the properties on their own? E.g V1 voltage instantaneous the value index is 2, and scaler 3. For V1 voltage in the load profile the value is read from index 11 and not 2, but where would the Scaler be then?
Hi, You must usually read or…
Hi,
You must usually read or set scalers for the capture objects using the scaler of the register . Landis and Gyr is using attribute indexes for some capture objects that do not exist e.g. 11 in your case. This causes the scaler is not used and you must multiply the value with the register scaler after you have read the value.
BR,
Mikko