Article 4.1.1U : Configuration of DMC meter.
1. what parameters can be configured ?
Total watts /total VA/AMPs Avg/Total VAr.
2. What are the usage of relay
Relay 1 indicates safe condition of selected parameter.
Relay 2 and 3 relays can be used for buzzer.
Relay 4 can be used for tripping.
3. What is the Forecast interval ? - 20 to 50% of demand period. DMC will activate relays after forecast interval.