This describes the required skills and knowledge and their level required for this unit

Evidence shall show that knowledge has been acquired of safe working practices and selecting equipment for process control systems

All knowledge and skills detailed in this unit should be contextualised to current industry practices and technologies

KSEIA

HMI and industrial networks

Evidence shall show an understanding of HMI interfacing and industrial networks to an extent indicated by the following aspects

T

Purpose and application of control system networks systems

Open and common proprietary control system networks models layers and protocols CANopen ControlNet Devicenet Ethernet Foundation Fieldbus Interbus Modbus and Pofibus

Control system networks interface

Common types of signal conditioning instruments encompassing

principles of operation signal conditioners and instruments

isolators and protection equipment

T

Analogue and digital signals encompassing

structure of a typical message block

differences between analogue and digital signals

typical message block used with a digital telemetry systems

Types of transmission links

T

Telemetry overview encompassing

Definition

Applications

Basic principle of operation

Telemetry standards

T

Telemetry Components encompassing

Analog signals

Digital signals

Signal conditioning

Control system networks

Connectionlink types

T

Telemetry Systems encompassing

Pneumatic

Current

Digital

Wireless

Microwave

Optical

Data Bus

T

Telemetry Installation encompassing

System selection

Hardware

Types of cable connectors sources and detectors used in a fibre optic telemetry system

Interconnection requirements

Calibrationconfiguration

System testing

T

Distributive control principles DCS encompassing

Concepts of a DCS

differences between hierarchical and distributive systems

Functional and geographical distribution

Individual features of a DCS

Major components in a DCS

historical and managerial data collection

type and form of information at the operator and engineering interface levels programmable logic controllers SCADAtouch screen systems system server and smart devices connected by a control network

Function block technology to design control algorithm various loop types using function block technology from an available DCS

Optimum control of a variety of process loops

Connection of field instrumentation for selected control operation and diagnostic checking to ensure correct operation of system

Online changes to parameters in a DCS with minimum interference to controlled variable

The evidence guide provides advice on assessment and must be read in conjunction with the Performance Criteria Required Skills and Knowledge the Range Statement and the Assessment Guidelines for this Training Package

The Evidence Guide forms an integral part of this unit It must be used in conjunction with all parts of the unit and performed in accordance with the Assessment Guidelines of this Training Package

Overview of Assessment

Longitudinal competency development approaches to assessment such as Profiling require data to be reliably gathered in a form that can be consistently interpreted over time This approach is best utilised in Apprenticeship programs and reduces assessment intervention It is the industrypreferred model for apprenticeships However where summative or final assessment is used it is to include the application of the competency in the normal work environment or at a minimum the application of the competency in a realistically simulated work environment In some circumstances assessment in part or full can occur outside the workplace However it must be in accordance with industry and regulatory policy

Methods chosen for a particular assessment will be influenced by various factors These include the extent of the assessment the most effective locations for the assessment activities to take place access to physical resources additional safety measures that may be required and the critical nature of the competencies being assessed

The critical safety nature of working with electricity electrical equipment gas or any other hazardous substancematerial carries risk in deeming a person competent Sources of evidence need to be rich in nature to minimise error in judgment

Activities associated with normal everyday work influence howhow much the data gathered will contribute to its richness Some skills are more critical to safety and operational requirements while the same skills may be more or less frequently practised These points are raised for the assessors to consider when choosing an assessment method and developing assessment instruments Sample assessment instruments are included for Assessors in the Assessment Guidelines of this Training Package

Critical aspects of evidence required to demonstrate competency in this unit

Before the critical aspects of evidence are considered all prerequisites must be met

Evidence for competence in this unit shall be considered holistically Each Element and associated performance criteria must be demonstrated on at least two occasions in accordance with the Assessment Guidelines UEE Evidence shall also comprise

A representative body of work performance demonstrated within the timeframes typically expected of the discipline work function and industrial environment In particular this shall incorporate evidence that shows a candidate is able to

Implement Occupational Health and Safety workplace procedures and practices including the use of risk control measures as specified in the performance criteria and range statement

Apply sustainable energy principles and practices as specified in the performance criteria and range statement

Demonstrate an understanding of the required skills and knowledge as described in this unit It may be required by some jurisdictions that RTOs provide a percentile graded result for the purpose of regulatory or licensing requirements

Demonstrate an appropriate level of skills enabling employment

Conduct work observing the relevant Anti Discrimination legislation regulations polices and workplace procedures

Demonstrated consistent performance across a representative range of contexts from the prescribed items below

Setting up and configuring human machine interface and industrial networks for process control systems as listed as described in and including

A

Setting up control system to comply with safety and other regulatory requirements and process functions

B

Configuring human machine interface control systems

C

Setting up industrial networks for control systems

D

Documenting control system arrangement specification for items selected and reasons for the selections made

E

Dealing with unplanned events by drawing on required skills and knowledge to provide appropriate solutions incorporated in a holistic assessment with the above listed items

Note

Successful completion of relevant vendor training may be used to contribute to evidence on which competency is deemed In these cases the alignment of outcomes of vendor training with performance criteria and critical aspects of evidence shall be clearly identified

Context of and specific resources for assessment

This unit must be assessed as it relates to normal work practice using procedures information and resources typical of a workplace This should include

OHS policy and work procedures and instructions

Suitable work environment facilities equipment and materials to undertake actual work as prescribed by this unit

These should be part of the formal learningassessment environment

Note

Where simulation is considered a suitable strategy for assessment the conditions must be authentic and as far as possible reproduce and replicate the workplace and be consistent with the approved industry simulation policy

The resources used for assessment should reflect current industry practices in relation to selecting equipment for process control systems

Method of assessment

This unit shall be assessed by methods given in Volume Part Assessment Guidelines

Note

Competent performance with inherent safe working practices is expected in the Industry to which this unit applies This requires assessment in a structured environment which is intended primarily for learningassessment and incorporates all necessary equipment and facilities for learners to develop and demonstrate the required skills and knowledge described in this unit

Concurrent assessment and relationship with other units

For optimisation of training and assessment effort competency development in this unit may be arranged concurrently with unit

UEENEEDA

UEENEED101A

Use computer applications relevant to a workplace

The critical aspects of occupational health and safety covered in unit UEENEEEA and other discipline specific occupational health and safety units shall be incorporated in relation to this unit

The critical aspects of occupational health and safety covered in unit UEENEEE101A and other discipline specific occupational health and safety units shall be incorporated in relation to this unit.