UNIT

MEM18060Maintain, repair control instrumentation - single and multiple loop control systems

Release 1Current

Modification History

Release 1. Supersedes and is equivalent to MEM18060B Maintain, repair control instrumentation – single and multiple loop control systems

Links

Companion Volume implementation guides are found in VETNet - https://vetnet.education.gov.au/Pages/TrainingDocs.aspx?q=b7050d37-5fd0-4740-8f7d-3b7a49c10bb2

Application

This unit of competency defines the skills and knowledge required to determine control loop characteristics, monitor and record the operation of a control loop, localise the fault condition, and replace or repair the faulty condition.

It applies to split architecture single/multiple loop control instrumentation that includes programmable logic controllers (PLCs), distributed control systems (DCS) and computer-based systems.

Where fault-finding is required to electronic component level unit MEM18056 Diagnose and repair analog equipment and components and unit MEM18065 Diagnose and repair digital equipment and components, should also be selected as appropriate.

No licensing, legislative or certification requirements apply to this unit at the time of publication.

Band: B

Unit Weight: 8

Pre-requisite Unit

MEM05001

Perform manual soldering/desoldering - electrical/electronic components

MEM09002

Interpret technical drawing

MEM11011

Undertake manual handling

MEM12004

Perform precision electrical/electronic measurement

MEM12023

Perform engineering measurements

MEM13015

Work safely and effectively in manufacturing and engineering

MEM16006

Organise and communicate information

MEM18001

Use hand tools

MEM18002

Use power tools/hand held operations

MEM18054

Fault find, test and calibrate instrumentation systems and equipment

MEM18055

Dismantle, replace and assemble engineering components

MEM18062

Install, maintain and calibrate instrumentation sensors, transmitters and final control elements

Plus, one or more of the following, including their prerequisites:

MEM18057

Maintain/service analog/digital electronic equipment

MEM18064

Maintain instrumentation system components

Competency Field

Maintenance and diagnostics

Range of Conditions

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Historical trends include one (1) or more of the following:

supervisory control and data acquisition (SCADA)

charts

chart recorders and data loggers

equipment conditioning monitoring

An open and closed loop system includes:

final control elements

process measuring devices

converters

controllers

process signals

Relevant data includes one (1) or more of the following:

maintenance records

fault indicators

charts

error codes

operational symptoms

observation monitoring

consultation with appropriate personnel

Major components include one (1) or more of the following:

transducers

power supplies

removable circuit boards

sensor units

other like components

Unit Mapping Information

Release 1. Supersedes and is equivalent to MEM18060B Maintain, repair control instrumentation – single and multiple loop control systems

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