Hello
Please check annual Estimate value in Measuring Point.
Please see below Example of Calculation Logic
Annual Estimate = 600 Hrs (A)
Cycle Length = 100 Hrs (B)
Initial Counter Reading = 0 Hrs (C)
Reading taken on 25.03.2013
Plan Date of Maintenance plan = (100-0)/600*365 + Date of counter reading taken = 48 Days + 25.03.2013 = 12.05.2013
-----------------------
Br
Rakesh