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Former Member
Nov 03, 2008 at 10:45 AM

Preventive maintenance with a single cycle plan

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Hello gurus,

I am just getting into PM. Here's my example :

Cycle is 7 days

Shift factor late : 25%

Tolerance ➕ : 10%

Shift factor early : 25%

Tolerance ➖ : 10%

Cycle modification factor : 1

Call horizon : 70%

Scheduling period : 28 days

Scheduling indicator : time selected

1st PM order created was 26.09.2008 ( manual call) for a starting fate 26.09.2008

2nd PM order is created on 01.10.2008 for a starting date 04.10.2008

Then first and 2nd orders have been completed 06.10.2008

3rd PM order is created on 10.10.2008 for a starting date 11.10.2008

4th PM order is created on 17.10.2008 for a starting date 18.10.2008

Can someone explain to me :

-for the 2nd PM order : why starting date is 04.10.2008? why creation date is 01.10.2008?

-for the 3rd PM order : why starting date is 11.10.2008? why creation date is 10.10.2008?

I can not figure out how the dates are determined ...

Thanks for your help !