Siemens US2:9810RC - Energy Pulsing LED Behavior

Revenue 9810 series - User manual
281 7EN05-0390-08
Energy pulsing LED behavior
The visible and infrared LEDs are configured by default to pulse based on energy measured by
the meter.
You can configure the pulse weight (pulses per kWh) and the energy source.
Energy pulsing is used to help verify the energy measurement accuracy of your meter for revenue
purposes.