DIN-Schienen-Meter-

din rail meter Working indication There is a white LED which has two colors (green and red) burning in the front panel of meter. When the meter works normally, this LED will display green. When meter is going wrong or no power supply, the LED will turn off. Consumption indication There is a LED which has two colors (green and red) burning in the front panel of meter. When consumption happens, the LED will flash and display red. The more quickly LED flash, the more consumption there is. For this LED, the flash rate is 2000 impulses per kWh (0.5Wh/imp). Reading the meter DDS2566 is equipped with an LCD display, the screen will show the following energy data and indication message.