MEM10007
Modify control systems


Application

This unit of competency defines the skills and knowledge required to plan the commissioning procedure, assess the control system performance, adjust the control system and undertake commissioning modifications.

Some jurisdictions may require the holder of this unit using the refrigeration and air conditioning pathways to be licensed or certified and users should check with the relevant authorities.

Band: B

Unit Weight: 6


Elements and Performance Criteria

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Determine job requirements

1.1

Follow standard operating procedures (SOPs)

1.2

Comply with work health and safety (WHS) requirements at all times

1.3

Use appropriate personal protective equipment (PPE) in accordance with SOPs

1.4

Identify job requirements from specifications, drawings, job sheets or work instructions

2

Plan commissioning procedure

2.1

Determine control system format and understand operational intent

2.2

Sequence commissioning procedures effectively to meet requirement of components and control application

3

Check control system installation

3.1

Verify correct installation of system components against specifications

3.2

Ensure appropriate test equipment is functional and calibrated before use

3.3

Ensure components or control loop/system is powered up and checked for correct supply in accordance with specifications

3.4

Ensure all readings/measurements are obtained, interpreted and recorded

4

Adjust control system and assess performance

4.1

Adjust control loop/system components to meet control characteristics, application and process specifications utilising appropriate techniques

4.2

Make final verifications including any operational adjustments to ensure required performance

5

Commission modifications

5.1

Ensure necessary modifications to change performance in order to meet manufacturers' or operational specifications or safety and legislative requirements are undertaken or actioned

5.2

Provide reports on system/process characteristics for warranty, handover and legislative purposes

5.3

Document all modifications and record result according to SOPs

Foundation Skills

This section describes those required skills (reading, writing, oral communication and numeracy) that are essential to workplace performance in this unit of competency.

Foundation skills essential to performance are explicit in the performance criteria of this unit of competency.


Range Statement

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Commissioning includes:

the development of a commissioning procedure, testing of operation and adjustment to conform to specification

Control system includes:

closed or open on continuous or step process control systems. Loop/system control can incorporate the use of pneumatics, electrical, electronics, hydraulics or a combination

System components include one (1) or more of the following:

all instruments and devices which make up or control a loop/system, including:

sensing devices

control devices

actuators

transducers


Competency Field

Installation and commissioning