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Evidence Guide: MEM07039A - Write programs for industrial robots

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

MEM07039A - Write programs for industrial robots

What evidence can you provide to prove your understanding of each of the following citeria?

Identify robot requirements

  1. Robot features and specifications are identified.
  2. Robot language is identified.
  3. Robot safety features are identified.
  4. Manufacturer's operating procedures and engineering drawings are interpreted to define robot function and tool path geometry.
  5. Required operations for robot and end effectors are determined in conjunction with appropriate technical experts or other technical reference sources.
Robot features and specifications are identified.

Completed
Date:

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Robot language is identified.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Robot safety features are identified.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Manufacturer's operating procedures and engineering drawings are interpreted to define robot function and tool path geometry.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Required operations for robot and end effectors are determined in conjunction with appropriate technical experts or other technical reference sources.

Completed
Date:

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Plan robot program

  1. Programming requirements are identified.
  2. Coordinates are calculated for tool path or robot functions.
  3. Programming method is selected.
  4. Program plan is developed.
Programming requirements are identified.

Completed
Date:

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Coordinates are calculated for tool path or robot functions.

Completed
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Programming method is selected.

Completed
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Program plan is developed.

Completed
Date:

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Write basic program

  1. Robot and computer equipment is prepared.
  2. Program is written in required language and in accordance with standard operating procedures.
  3. Safety features are incorporated in robot program.
  4. Operation sheet is prepared.
Robot and computer equipment is prepared.

Completed
Date:

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Program is written in required language and in accordance with standard operating procedures.

Completed
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Safety features are incorporated in robot program.

Completed
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Operation sheet is prepared.

Completed
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Trial program

  1. Program is trialled by operating robot in manual mode in conjunction with operator as appropriate.
  2. Program performance is verified against required specifications and with appropriate technical experts or other technical reference sources.
  3. Program is edited if necessary to adjust operation as required.
  4. Components are checked for conformance to specifications as required.
Program is trialled by operating robot in manual mode in conjunction with operator as appropriate.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Program performance is verified against required specifications and with appropriate technical experts or other technical reference sources.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Program is edited if necessary to adjust operation as required.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Components are checked for conformance to specifications as required.

Completed
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Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

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 write basic robot programs. Competency in this unit cannot be claimed until all prerequisites have been satisfied.

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 writing robot programming 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 should not require language, literacy and numeracy skills beyond those required in this unit. 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

Required Skills and Knowledge

Required skills

Look for evidence that confirms skills in:

reading, interpreting and following information on written job instructions, specifications, standard operating procedures, charts, lists, engineering drawings and other applicable reference documents

planning and sequencing operations

checking and clarifying task related information

identifying robot features/applications/specifications

calculating coordinates of all relevant points on the part or product to be produced

writing programs in required programming language

producing robot operation sheet(s)

editing robot program

checking parts/products for specification conformance

undertaking program storage and filing procedures

Required knowledge

Look for evidence that confirms knowledge of:

classifications/applications of industrial robots, such as:

welding

thermal cutting

machining

forming and shaping

pick and place

palletising

machine loading/unloading

end effectors:

grippers

tools and tool changes

features and specifications of robots and components

joint movements of a robot

drive systems used to generate robot movement

programming methods and procedures

function of elements in controlling operation of a robot

safety features and requirements of robots

type(s) of robots and end effectors and their applications

robot operations controlled by programs

the tool path(s) when producing a part or product

the sequence of robot operations, including movements

the zero point of the robot

standard codes and languages for robot programs

procedures for completing robot operation sheets

procedures for manual operation of the robot

reasons for testing and proving the robot program

procedures for editing the robot program

the effects of editing on the operation of the robot and the part or product to be produced

the measuring equipment/techniques used to check for conformance to specification

hazards and control measures associated with programming robots, including housekeeping

safe workplace practices and procedures

Range Statement

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.

Features and specifications

Components

Capabilities

Speed

Reach

Load carrying capacity

Accuracy/repeatability

Classification

Polar coordinate

Cylindrical coordinate

Cartesian coordinate

Jointed elbow

SCARA

Movements

Base

Shoulder

Elbow

Pitch

Roll

Yaw

Applications

Required operating conditions

Limitations

Justification

Safety features

Language

Language appropriate to robot type

Safety features

AS2939 - 1987 - Industrial Robot Safety - Safe Design and Usage

Physical design

Enclosures

Layout

Programming

Sensing

Personnel

Method

Manual

Walkthrough

Leadthrough

Offline

Optical/vision or sensor systems