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HI,
I am trying to read L&T ER300P meter using Java DLMS statck. I have following queries. Please help me out.
1. Meter is showing all Cumulative kwh, kvah TODwise. But I couldn't read it as instantaneous parameter, using this OBIS code 1.0.1.8.1.255 I get this error "Access Error : Device reports a undefined object".
Please help me to read cumulative TODwise energies.
Hi,
Hi,
You need to change the authentication level to higher. Try to read your meter with GXDLMSDirector first. I believe it helps you to get started.
BR,
Mikko
Hi,
Hi,
We don't have password for High authentication level. If you know any please share. We are using "lnt1" as password for low authentication.
Hi,
Hi,
You need to ask this from the meter vendor.
BR,
Mikko