Premature generation of call against the Multiplle counter plan.
Client has created PM Plan to generate a PM order for every 500 Hrs or 120 Days based on the last completed PM Work Order.
The plan has a Call 1 which is having the Reference Date was set to the 23.07.2008 and an Hour Meter reading of 1500 Hours was recorded at this time. (Via Notification linked to this Work Order)
Since then no further Hour Meters have been recorded and under this scenario, then system would then refer to the Annual Hour Estimate to determine if the Service should be due on hours or days depending on which comes first?
If I am right in this assumption then I can see that the Annual Hour Estimate for the Equipment linked to this plan is 1500 Hours which then should indicate that the truck on average works 4.1 Hours a day (1500/365) and hence would require 120 days to be due again. The system has made the next PM Plan due on the 21.09.08 which is 60 days from the last PM Work Order which I cannot understand why?
If any one could explain me why the system has generated it after 245 days is greatly appriciated.
Can you confirm please is it required to post at least one measuring document against the counter after scheduling of Multiple counter plan for proper working of plan??