Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

MEM27023 Mapping and Delivery Guide
Diagnose and rectify fieldbus circuits in mobile and stationary plant and equipment

Version 1.0
Issue Date: June 2024


Qualification -
Unit of Competency MEM27023 - Diagnose and rectify fieldbus circuits in mobile and stationary plant and equipment
Description
Employability Skills
Learning Outcomes and Application This unit of competency defines the skills and knowledge required to carry out diagnosis and rectification of circuits used in controller area network (CAN) and other fieldbus systems and control technology components in mobile and stationary plant.It applies to systems and components that do not require a host computer. The unit can apply to circuits used for communication with and between systems and components, including systems for engine management, suspension, hydraulics and pneumatics, chassis and body management, braking systems, mechanical, electrical and hydraulic drives, lighting control, air conditioning, vehicle guidance and telemetry. No licensing, legislative or certification requirements apply to this unit at the time of publication.Band: AUnit Weight: 4
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites
Competency Field Fixed and Mobile Plant
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Determine job requirements
  • Follow standard operating procedures (SOPs)
       
Element: Comply with work health and safety (WHS) requirements at all times
       
Element: Use appropriate personal protective equipment (PPE) in accordance with SOPs
       
Element: Identify job requirements from specifications, drawings, job sheets or work instructions
       
Element: Identify bus and control system components and location
  • Examine appropriate drawings, specifications and manuals for bus and control system information
       
Element: Perform a visual inspection of equipment and identify location and any obvious faults in bus and control system wiring and components
       
Element: Check bus and control system wiring and rectify faults
  • Ensure battery is charged and charging system is operating correctly
       
Element: Test voltage supply, input voltage and ground
       
Element: Assess and rectify wiring faults
  • Isolate wiring and sensor faults
       
Element: Determine replacement sensors and cables/wires, including size and insulation quality
       
Element: Make up wiring looms for application and securely fix
       
Element: Strip, fit, prepare and terminate wiring and cables
       
Element: Test terminated cables for continuity and to comply with requirements
       
Element: Remove corrosion, neutralise and apply appropriate protective coating
       
Element: Test sensors, relays, solenoids, contacts and circuits and repair/replace
       

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

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.

Circuits include one (1) or more of the following:

bus communication

module (node) power

input power

grounding

Control module applications include one (1) or more of the following:

engine control

hydraulic systems

pneumatic systems

traction control

mechanical drives

chassis and body control

braking

air-conditioning

load control

exhaust and environmental systems

tyre and track monitoring

remote guidance and control

doors and other access locks

interior and exterior lighting

seat adjustment

power windows

turning and other indicators

low voltage electric motors

hazard and brake lights

sensors

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Follow standard operating procedures (SOPs) 
 
 
 
Examine appropriate drawings, specifications and manuals for bus and control system information 
 
Ensure battery is charged and charging system is operating correctly 
 
Isolate wiring and sensor faults 
 
 
 
 
 
 

Forms

Assessment Cover Sheet

MEM27023 - Diagnose and rectify fieldbus circuits in mobile and stationary plant and equipment
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

MEM27023 - Diagnose and rectify fieldbus circuits in mobile and stationary plant and equipment

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: