integración modbus rtu con EASTRON SDM120

[german.cespedes@ecoelec.cl]

Key names like Product_code must be in lower case and keys values must be specified in English. Also, register addressing should start from 0: so Voltage address is 0, Frequency address is 70. There's Rtu read test option that you can use to quickly read any register/coil value without having to write a profile. Once you figure out the correct settings you can add them to your profile.
Some more info here: http://openrb.com/docs/modbus.htm

Thanks for the help, you can already perform the complete reading of the meter, even if you have already done card readings of electric generators and other devices.

{"mapping":[
{"bus_datatype":14,"address":0,"type":"inputregister","units":" V","value_multiplier":1,"name":"volts","datatype":"float32"},
{"bus_datatype":14,"address":44,"type":"inputregister","units":" KVARH","value_multiplier":1,"name":"Total Reactive energy","datatype":"float32"}
],
"manufacturer":"EASTRON","name":"SDM120","product_range":"PM","description":"Powermeter SDM120"}