sap preventive maintenance an overview stan hilderman sask power session #3611

SAP Preventive MaintenanceAn Overview

Stan Hilderman Sask PowerSession #3611

SAP Preventive Maintenance

• Where Are We Going Today?– Sask Power Overview– Task Lists – Single Cycle Maintenance Plans– Maintenance Strategies– Strategy Based Maintenance Plans– Multiple Counter Maintenance Plans– Specialty Maintenance Plans– Maintenance Plan Scheduling– Deadline Monitoring– Preventive Maintenance Costing


Sask Power Overview• Crown owned Electric Utility

»93,000 miles of power lines»capacity app. 3,100 megawatts (MW)»430,000 customers in a population of

1,000,000»Service area app. 200,000 sq. miles»total area 250,000 sq. miles or

roughly the size of Texas

• 2300 full and part time employees


• Currently using Version 4.6C »Footprint FI, CO,TR, PM, PS, IM,

SD, MM, Full HR with Canadian Payroll

• Went live August of 1999 in 4.0B

• Moving to Enterprise in 2004


Task Lists in Preventive Maintenance


What is a Task list?– Key part of Preventive maintenance

– A list of standard operations

– Grouped together to be used over and over in maintenance orders

– Operations may have components assigned


Types of Task Lists

– Equipment Task Lists

– Functional Location Task Lists

– General Maintenance Task Lists


Maintenance Plans


Purpose of a Maintenance Plan

– Generate a Call Object

– Maintenance Notification

– Maintenance Order

– Service Entry Sheet


Structure of a Maintenance Plan•Maintenance Item

– Reference object– Planning Data – Task List

•Scheduling Data– Maintenance Cycle– Scheduling Parameters– Additional Data– Maintenance Plan Scheduled calls

SAP Preventive MaintenanceMaintenance Item

Reference Object

Planning Data

Task List


Scheduling Data


Single Cycle Maintenance Plans


• Create A Single Cycle Maintenance Plan•Transaction IP41

Maintenance Plan category


Maintenance Plan Cycle Tab– Complete Information As Required

Short Text description

Cycle (Week Month etc)

Cycle Offset

CounterDefault Info from ObjectCounter information


Maint. Plan Scheduling Parameters

– Complete as required

Shift FactorTolerance +/-

Cycle Modification Factor Factory Calendar

Call HorizonScheduling Period

Requires Confirmation

Start of Cycle


Maintenance Plan Additional Data– Complete Information As Required

Sort Field

Maintenance Plan Category


Maintenance Item– Complete Information As Required

Cre

ate

Task

Lis

t

Dis

play

Tas

k Li

st

Change t

ask

Lis

t

Cance

l Ass

ignm

ent

Selec

t Tas

k Li

st


Scheduling Single Cycle Plans– Transaction IP10

Release

Call

Fix a Call

Skip A

Call

Update Sch

eduling

Algorit

hm o

f Call

Displa

y Call

Object

Confirm C

all

Start Manual Call


Rescheduling of Single Cycle Plans– Transaction IP10

Restart

Delete Skip


Maintenance Strategies


Maintenance Strategies•Definition

– represents the scheduling rule for preventive maintenance

•Types– Time based – Performance based

•Task Lists– task lists can be assigned to maintenance

strategies


Time Based Maintenance Strategies


Time Based Strategy ComponentsName

DescriptionScheduling Indicator

Strategy Unit

Call HorizonShift Factor

Tolerance +/-

Factory Calendar

Usage


Maintenance Strategy Where used

Maintenance Plan Icon


Package Assignment

Package Number

Cycle Length & Unit

Package Description

Short DescriptionHierarchy

Hierarchy Short TextOffset

Preliminary/Follow up Buffer

Package Sequence Icon


Package Sequence

Package Short Text


Task Lists and Maintenance Strategies

Maintenance Strategy

Package assignments to operations


Performance Based Maintenance Strategies


Performance Based Strategies

Scheduling Indicator


Performance based PackageAssignment

Package assignments


Performance Based Maintenance Plans


Create Performance Based Maint. Plan– Transaction IW42



Create performance based Plan

Default counter from ObjectCounter


Maintenance Item

Priority

Task List Selection


Maintenance Plan Header

Cycle


Scheduling Performance Based Plans– Transaction IP10

Manual CallStart In CycleStart

Select Package

Selected Package

Set Start Offset

Offset Indicated

Reset Offset


Reschedule Performance Based Plans– Transaction IP10

RestartStart In Cycle


Time Based Maintenance Plans


Create A Time Based Maint. Plan– Transaction IW42



Maintenance Plan Header– Complete Information As Required

Short Text Description


Maintenance item– Complete Information As Required

Task List Selection Icon

Priority


Maintenance Plan Scheduling Parameters

– Complete Information As Required

Scheduling PeriodScheduling Indicator

Start Of Cycle


Scheduling Time Based Maint. Plans– Transaction IP10

StartStart In CycleManual Call

Select Package

Selected pack

age

Set Start Of OffsetReset Start Of Offset

Offset Indicator


Reschedule Time Based Maint. Plan– Transaction IP10

RestartStart In Cycle

Select Package


Multiple Counter Plans


Multiple Counter Maint.Plans– Transaction IW43

Maintenance Plan Category


Maintenance item


Create Multiple Counter Plan– Header Information

Cycles/Units

Default Counter from ObjectCounter Information


Scheduling Parameters

Operation Type


Scheduling Multiple Counter Plans– Transaction IP10

Start Icon


Rescheduling Multiple Counter Plans– Transaction IP10

Restart


Specialty Maintenance Plans


Specialty Maintenance Plans– Transaction IP42– Seasonal Maintenance Plans

Strategy or Cycle SetMaint. Plan Category


Specialty Maintenance Plan – Maintenance Item


Specialty Maintenance Plan– Maintenance Plan Header

Scheduling Indicator

Factory Calendar


Scheduling Specialty Maint. Plans– Transaction IP10

Start In Cycle

Restart

Manual Call


Maintenance PlanCosting


Maintenance Plan Costing– Transaction IP31

Selected Prev Maint Plans

Display Costing

Last Error Log

Administrative Data

Multiple Selection

Execute


Maintenance Plan Costing– Transaction IP31


DeadlineMonitoring


Deadline Monitoring– Transaction IP30

Maintenance PlanMaintenance Plan Category

Maintenance Plan Sort FieldMaintenance Strategy

Call Objects For “N" Days

Reschedule Including

Immediate Start For All


Questions????

E-mail [email protected]

Thank you for attending!Please remember to complete and return your evaluation form following this session.

Session Code: 3611

sap preventive maintenance an overview stan hilderman sask power session #3611

Documents

maintenance orders operations

cycle slide

skip slide

plan scheduling parameters

list of standard operations

horizon scheduling period

update scheduling algorithm

miles of power lines