Unit statistics

The Compressor Performance Monitoring (CPM) application maintains the following statistics:

• The date and time that the compressor was last serviced.

• The number of attempted and successful unit starts for the current and previous hour, day, month, and year.

• Accumulated compressor operating hours for the current and previous hour, day, month, and year.

CPM monitors statistics for each compressor once per minute. The statistics collected are maintained in the RealTime database (RTDB).