- MEM30027A - Prepare basic programs for programmable logic controllers
Assessor Resource
MEM30027A
Prepare basic programs for programmable logic controllers
Assessment tool
Version 1.0
Issue Date: June 2024
This unit applies to all fields of engineering and manufacturing. Work is done under supervision.
Band: 0
Unit Weight: 0
This unit covers writing, testing, editing and monitoring programs using a hand program loader.
You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)
Employability Skills
This unit contains employability skills.
Evidence Required
List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package. | |
Overview of assessment | A person who demonstrates competency in this unit must be able to prepare basic programs for programmable logic controllers. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit | Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts. |
Context of and specific resources for assessment | This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate. This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with preparing basic programs for programmable logic controllers, or other units requiring the exercise of the skills and knowledge covered by this unit. |
Method of assessment | Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials. |
Guidance information for assessment |
Submission Requirements
List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, 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.
Required skills |
Look for evidence that confirms skills in: communicating planning assessing problem solving analysing reading and interpreting engineering specifications, standard operating procedures and other applicable reference documents organising information using numeral operations, geometry and calculations/formulae within the scope of this unit checking for conformance to specifications planning and sequencing operations checking and clarifying task-related information |
Required knowledge |
Look for evidence that confirms knowledge of: hazards and control measures associated with preparing basic programs for PLC, including housekeeping safe work practices and procedures General knowledge of programmable controllers including: basic PLC operation: definitions, terminology and block diagrams; scan cycle basic programming rules; addressing for I/O; halt; run programming (using a hand programmer): flowcharts/steps to use when programming; clearing of memory; ladder format Boolean/mnemonic/statement list format; series circuits; parallel circuits; latching circuits; stack register operation; combination series/parallel circuits; inversion elements; timers counters; monitoring of discrete I/O and timer/counter values; edit (insert and delete elements) connection of discrete input and output devices to a PLC |
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. | |
Programs | Includes series elements, parallel elements, combination series parallel elements, basic timers and counters |
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 |
---|---|---|---|
Programs are written in accordance with programming rules. | |||
Programs are loaded into a PLC. | |||
Programs are verified with a supervisor. | |||
The operation of programs is tested with assistance from a supervisor. | |||
The monitoring function is used to verify circuit conditions and check the current values of timers and counters. | |||
Editing features are used to make minor program changes. |
Forms
Assessment Cover Sheet
MEM30027A - Prepare basic programs for programmable logic controllers
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
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Assessment Record Sheet
MEM30027A - Prepare basic programs for programmable logic controllers
Student name:
Student ID:
Assessment task 1: [title] Result: Competent Not yet competent
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Feedback to student:
Overall assessment result: Competent Not yet competent
Assessor name:
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Date:
Student signature:
Date: