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Elements and Performance Criteria

1. Prepare to tune control loop with advance functions
   • OHS procedures for a given work area are identified, obtained and understood
   • Established OHS risk control measures and procedures are followed in preparation for the work.
   • Safety hazards that have not previously been identified are noted, and established risk control measures are implemented.
   • Appropriate personnel are consulted to ensure the work is coordinated effectively with others involved on the work site
   • Advanced control loop parameters are identified by reviewing process specification and equipment manuals.
   • Tools, equipment and testing devices needed for the work are obtained in accordance with established procedures and checked for correct operation and safety
   • Preparatory work is checked to ensure no damage has occurred and that work complies with requirements
   • The need to test or measure live is determined in strict accordance with OHS requirements and when necessary conducted within established safety procedures
   • Circuits/machines/plant are checked as being isolated where necessary in strict accordance OHS requirements and procedures
2. Tune control loop for advanced functions
   • OHS risk control measures and procedures for carrying out the work are followed.
   • Testing/measuring devices are connected and set up in accordance with requirements for a particular control system for advanced functions.
   • Control set-point is established and control loop adjusted in accordance with process specification
   • Process is observed and decisions made in consultation with process operation personnel to readjusted control loop settings to ensure process demand and output quality is met.
   • Process control loops are readjusted as required and checked.
   • Established methods for dealing with unexpected situations are discussed with appropriate person or persons and documented.
   • Unexpected situations are dealt with safely and with the approval of an authorised person.
   • Ongoing checks of the quality of process output are undertaken to ensure control loop is tuned as required.
   • Tuning is carried out efficiently without waste of materials or damage to apparatus, the surrounding environment or services and using sustainable energy principles.
3. Completion and report control loop tuning activities
   • OHS risk control work completion measures and procedures are followed.
   • Work site is cleaned and made safe in accordance with established procedures.
   • Control loop settings are documented and appropriate person(s) notified in accordance with established procedures

Required Skills

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 setting up process measuring and control instruments All knowledge and skills detailed in this unit should be contextualised to current industry practices and technologies
KSEIA	Advanced process control
	Evidence shall show an understanding of advanced process control principles and systems to an extent indicated by the following aspects
T	Feedforward control strategy encompassing Need for feedforward control Operating principles Control system adjustments Control system difficulties Feedback trim Configuration diagrams Controller configuration
T	Cascade control strategy encompassing Need for cascade control Operating principles Control system adjustments Control system problems Configuration diagrams Controller configuration
T	Ratio control strategy encompassing Need for ratio control Operating principles Control system adjustments Configuration diagrams Controller configuration
T	Batch control strategy encompassing Need for batch control Operating principles Control system adjustments Control system controller requirements Reset windup Configuration diagrams Controller configuration
T	Connection of controllers encompassing Control loop power requirements Control loop inputs and outputs Instrument connections Connecting control loops
T	Testing of control modes encompassing Process controller adjustments Process control test equipment Bench testing procedures Bench test connections Bench testing process controllers
T	Process controllers encompassing PID functions Applications of PID modes of control Applications of controller options Checkingadjustment of controllers Reset windup
T	Tuning and installation of control loops encompassing Application of control valves Control valve characteristics Installation and commissioning control loops Tuning control loops Microprocessor controller tuning

Evidence Required

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 Set up advanced process measuring and control instruments as listed as described in and including
	A	Identifying advanced control loop parameters
	B	Adjusting control loop to satisfy process demand and quality
	C	Documenting control loop settings with established procedures
	D	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 setting up advanced process measuring and control instruments

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
	UEENEEIA UEENEEI102A	Solve problems in pressure measurement components and systems
	UEENEEIA UEENEEI103A	Solve problems in densitylevel measurement components and systems
	UEENEEIA UEENEEI104A	Solve problems in flow measurement components and systems
	UEENEEIA UEENEEI105A	Solve problems in temperature measurement components and systems
	UEENEEIA UEENEEI106A	Set up and adjust PID control loops

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Range Statement

10) This relates to the unit as a whole providing the range of contexts and conditions to which the performance criteria apply. It allows for different work environments and situations that will affect performance. This unit shall/may be demonstrated in relation to setting-up and adjusting process control loops with advanced functions for optimum stability and the following: Feedforward control Cascade control Ratio control Batch control Generic terms used throughout this Vocational Standard shall be regarded as part of the Range Statement in which competency is demonstrated. The definition of these and other terms that apply are given in Volume 2, Part 2.1.

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