SAP Preventive Maintenance An Overview Stan Hilderman Sask Power.

SAP Preventive Maintenance

An Overview

Stan Hilderman Sask Power


• 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

• 2300 full and part time employees

• Currently using Version 4.6C

• Went live August of 1999 in 4.0B


What is a Task list?

– 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


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


• 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


Maintenance Plan Scheduling– 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 Maintenance Plan– Transaction IP10

Restart

Delete Skip


Maintenance Strategies•Definition

•Types– Time based – Performance based

•Task Lists– task lists can be assigned to 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 Strategies

Scheduling Indicator


Performance based Package Assignment

Package assignments


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


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 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


Specialialty 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 Plan Costing– Transaction IP31

Selected Prev Maint Plans

Display Costing

Last Error Log

Administrative Data

Multiple Selection

Execute


Maintenance Plan Costing– Transaction IP31


Deadline Monitoring– Transaction IP30

Maintenance PlanMaintenance Plan Category

Maintenance Plan Sort FieldMaintenance Strategy

Call Objects For “N" Days

Reschedule Including

Immediate Start For All

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.

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