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Elements and Performance Criteria

  1. Prepare to tune control loop with advanced functions
  2. WHS/OHS risk control measures and workplace procedures are followed in preparation for the work
  3. Safety hazards that have not previously been identified are noted and risk control measures implemented
  4. Relevant person/s is consulted to ensure work is coordinated effectively with others involved on the worksite
  5. Advanced control loop parameters are identified by reviewing process specifications and equipment instructions
  6. Tools, equipment and testing devices required for work are obtained in accordance with workplace procedures and checked for correct operation and safety
  7. Preparatory work is checked to ensure no damage has occurred and work is in accordance with relevant industry standards
  8. Need to inspect, test and measure live work is determined in accordance with WHS/OHS requirements and workplace procedures
  9. Circuits/machines/plant are inspected, tested and isolated in accordance with WHS/OHS requirements and workplace procedures
  10. Tune control loop for advanced functions
  11. Testing/measuring devices are connected and set up in accordance with relevant industry standards and control system for advanced functions
  12. Control set-point is determined and control loop adjusted in accordance with relevant industry standards and process specifications
  13. Process is observed and decisions made in consultation with process operation personnel to readjust control loop settings to ensure process demand and output quality are met
  14. Process control loops are readjusted, as required, and checked
  15. Methods for dealing with unexpected situations are discussed with relevant person/s and documented
  16. Unplanned situations are dealt with safely and with the approval of relevant person/s in accordance with workplace procedures
  17. Quality inspection is conducted of process output to ensure control loop is tuned in accordance with workplace procedures
  18. Tuning is carried out efficiently without waste of materials or damage to apparatus, the surrounding environment or services using sustainable energy principles
  19. Complete and report control loop tuning activities
  20. Worksite is cleaned and made safe in accordance with workplace procedures
  21. Control loop settings are documented and relevant person/s notified in accordance with workplace procedures

Performance Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least two separate occasions and include:

adjusting control loops to satisfy process demand and quality

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, including

risk control measures

carrying out tuning without waste of materials or damage to apparatus, the surrounding environment or services using sustainable energy principles

connecting and setting up testing/measuring devices

dealing with unplanned situations with the approval of authorised person/s

determining control set-point and adjusting control loop in accordance with relevant industry standards and process specifications

determining the need to inspect, test and measure live work

documenting control loop settings in accordance with workplace procedures

identifying advanced control loop parameters

inspecting and isolating circuits/machines/plant

inspecting quality of process output to ensure control loop is tuned

obtaining tools, equipment and testing devices required for work

preparing to tune control loops with advanced functions

tuning control loop for advanced functions.


Knowledge Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of:

configuration of advanced control loops, including cascade, ratio and feed forward

inspection and testing procedures

isolation procedures

problem-solving techniques

relevant advanced control loop parameters

relevant advanced process control, including:

connection of controllers

process controllers

testing of control modes

tuning and installation of control loops

relevant industry standards

relevant job safety assessments or risk mitigation processes

relevant manufacturer specifications and operating instructions

relevant testing/measuring devices

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace quality, instructions, policies and procedures.