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Evidence Guide: MARL005 - Demonstrate basic knowledge of marine control systems and automation

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

 

MARL005 - Demonstrate basic knowledge of marine control systems and automation

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

Outline basic actions and functions of automation equipment in marine contexts

  1. Basic concept of an automatic control system is explained using a simple block diagram, correct Australian Standard symbols and layout
  2. Components and operation of automatic control systems are outlined
  3. Relative advantages and disadvantages of different mediums used in shipboard automatic control systems are explained
Basic concept of an automatic control system is explained using a simple block diagram, correct Australian Standard symbols and layout

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Components and operation of automatic control systems are outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Relative advantages and disadvantages of different mediums used in shipboard automatic control systems are explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Explain action of nozzle flapper mechanism in pneumatic instruments

  1. Principle of operation of nozzle/flapper as a pneumatic control system component is outlined
  2. Modifications required to make the simple nozzle/flapper mechanism suitable for use in process control systems are explained
Principle of operation of nozzle/flapper as a pneumatic control system component is outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Modifications required to make the simple nozzle/flapper mechanism suitable for use in process control systems are explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Explain operating principles and application of sensing and transmitting elements

  1. Different methods of measuring level in an unpressurised tank and in a closed pressurised vessel are sketched and outlined
  2. Applications at sea, advantages and disadvantages and temperature ranges of filled system thermometers are outlined
  3. Operating principles of resistance temperature detector and thermocouple are outlined
  4. Different methods for measuring flow on board ships that are suited to remote indication and automatic control are identified
  5. Different methods for measuring pressure on board a ship that are suited to remote indication and automatic control are identified
Different methods of measuring level in an unpressurised tank and in a closed pressurised vessel are sketched and outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Applications at sea, advantages and disadvantages and temperature ranges of filled system thermometers are outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Operating principles of resistance temperature detector and thermocouple are outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Different methods for measuring flow on board ships that are suited to remote indication and automatic control are identified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Different methods for measuring pressure on board a ship that are suited to remote indication and automatic control are identified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Explain function of controller element and associated hand/auto changeover station in an analogue control loop

  1. Difference between ‘off-on’ control action and fully modulating proportional control action is explained
  2. ‘Offset’ and how it may be removed is explained
  3. Basic principles of operation of a simple pneumatic controller are outlined
  4. Action and function of hand/auto change over station in an automatic control loop is explained, using suitable schematic diagrams
Difference between ‘off-on’ control action and fully modulating proportional control action is explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

‘Offset’ and how it may be removed is explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Basic principles of operation of a simple pneumatic controller are outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Action and function of hand/auto change over station in an automatic control loop is explained, using suitable schematic diagrams

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Explain basic operating principles of electronic circuits and components

  1. Components are identified and electronic circuit diagrams are interpreted
  2. Correct methods of testing electronic components are detailed
  3. Basic operation of operational amplifiers is outlined
Components are identified and electronic circuit diagrams are interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Correct methods of testing electronic components are detailed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Basic operation of operational amplifiers is outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Explain use of solid state diodes and transistors to control monitoring and alarm systems

  1. Basic concept of logic and operation of logic gates is outlined
  2. Operation of input/output devices and their application to sequential control systems are explained
Basic concept of logic and operation of logic gates is outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Operation of input/output devices and their application to sequential control systems are explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Explain ‘fail safe’ philosophy and its implications for design and operation of main types of actuators available for operating final correcting elements

  1. Purpose and function of a typical valve actuator and positioner are confirmed
  2. Constructional differences between typical ‘air-to-open’ and ‘air-to-close’ actuators are confirmed
  3. Why ‘fail safe’ may mean valves could either close, open, or remain where they are, upon failure of their associated automatic (or servo remote) operating system, is clarified
  4. Pneumatic piston actuator/positioner assembly used to move final correcting elements pneumatically is outlined
  5. Operating principles of electrical actuators are outlined
  6. Operation of a hydraulic steering gear actuator is compared and contrasted with valve actuator and positioner assemblies
Purpose and function of a typical valve actuator and positioner are confirmed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Constructional differences between typical ‘air-to-open’ and ‘air-to-close’ actuators are confirmed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Why ‘fail safe’ may mean valves could either close, open, or remain where they are, upon failure of their associated automatic (or servo remote) operating system, is clarified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Pneumatic piston actuator/positioner assembly used to move final correcting elements pneumatically is outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Operating principles of electrical actuators are outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Operation of a hydraulic steering gear actuator is compared and contrasted with valve actuator and positioner assemblies

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Specify requirements for a pneumatic control system air supply

  1. Standard specifications for cleanliness, moisture and oil content of a typical control air system are outlined
  2. Importance of ensuring that standards for cleanliness, moisture and oil content are maintained throughout operation of control air system is explained
  3. Typical system that is able to supply compressed air that meets required standards for cleanliness, moisture and oil content is outlined
Standard specifications for cleanliness, moisture and oil content of a typical control air system are outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Importance of ensuring that standards for cleanliness, moisture and oil content are maintained throughout operation of control air system is explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Typical system that is able to supply compressed air that meets required standards for cleanliness, moisture and oil content is outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Explain mechanisms for control of physical parameters in a ship’s machinery space

  1. Typical control loops associated with centralised cooling systems that serve the cooling water system are sketched
  2. Function of typical loops required for control of temperature, pressure and viscosity of fuel supplies to main and auxiliary engines are outlined and sketched
  3. Typical pressure and temperature control loops associated with main and auxiliary engine lubricating oil services are sketched
  4. Function of components of typical control loops for the automatic control of boilers are outlined and sketched
  5. Location and reasons for alarms associated with remote and/or automatic machinery operation to be separate from control function are explained
  6. Tests and procedures required to meet unmanned machinery space (UMS) requirements are specified and different types of associated alarm and monitoring systems are evaluated
  7. Power output and control of a main propulsion diesel engine (slow speed two-stroke) and an electrical generator prime mover (high or medium speed four-stroke) are compared and contrasted
Typical control loops associated with centralised cooling systems that serve the cooling water system are sketched

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Function of typical loops required for control of temperature, pressure and viscosity of fuel supplies to main and auxiliary engines are outlined and sketched

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Typical pressure and temperature control loops associated with main and auxiliary engine lubricating oil services are sketched

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Function of components of typical control loops for the automatic control of boilers are outlined and sketched

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Location and reasons for alarms associated with remote and/or automatic machinery operation to be separate from control function are explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tests and procedures required to meet unmanned machinery space (UMS) requirements are specified and different types of associated alarm and monitoring systems are evaluated

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Power output and control of a main propulsion diesel engine (slow speed two-stroke) and an electrical generator prime mover (high or medium speed four-stroke) are compared and contrasted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Explain schematically total bridge control of a commercial vessel

  1. Engine manufacturer schematic diagram is interpreted and how Total Bridge control may be achieved to manoeuvre and control the engine is explained
  2. Safety interlocks in sequence of operation depicted in schematic diagram are identified and why they are required is explained
  3. Location of engine control positions, apart from the bridge, is identified from schematic diagram
  4. Why bridge control is preferred option for manoeuvring main engine in modern commercial vessels is explained
Engine manufacturer schematic diagram is interpreted and how Total Bridge control may be achieved to manoeuvre and control the engine is explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Safety interlocks in sequence of operation depicted in schematic diagram are identified and why they are required is explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Location of engine control positions, apart from the bridge, is identified from schematic diagram

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Why bridge control is preferred option for manoeuvring main engine in modern commercial vessels is explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Explain ‘fail safe’ philosophy and its implications for design and operation of main types of actuators available for operating final correcting elements

  1. Purpose and function of a typical valve actuator and positioner are confirmed
  2. Constructional differences between typical ‘air-to-open’ and ‘air-to-close’ actuators are confirmed
  3. Why ‘fail safe’ may mean valves could either close, open, or remain where they are, upon failure of their associated automatic (or servo remote) operating system, is clarified
  4. Pneumatic piston actuator/positioner assembly used to move final correcting elements pneumatically is outlined
  5. Operating principles of electrical actuators are outlined
  6. Operation of a hydraulic steering gear actuator is compared and contrasted with valve actuator and positioner assemblies
Purpose and function of a typical valve actuator and positioner are confirmed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Constructional differences between typical ‘air-to-open’ and ‘air-to-close’ actuators are confirmed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Why ‘fail safe’ may mean valves could either close, open, or remain where they are, upon failure of their associated automatic (or servo remote) operating system, is clarified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Pneumatic piston actuator/positioner assembly used to move final correcting elements pneumatically is outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Operating principles of electrical actuators are outlined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Operation of a hydraulic steering gear actuator is compared and contrasted with valve actuator and positioner assemblies

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Explain mechanisms for control of physical parameters in a ship’s machinery space

  1. Typical control loops associated with centralised cooling systems that serve the cooling water system are sketched
  2. Function of typical loops required for control of temperature, pressure and viscosity of fuel supplies to main and auxiliary engines are outlined and sketched
  3. Typical pressure and temperature control loops associated with main and auxiliary engine lubricating oil services are sketched
  4. Function of components of typical control loops for the automatic control of boilers are outlined and sketched
  5. Location and reasons for alarms associated with remote and/or automatic machinery operation to be separate from control function are explained
  6. Tests and procedures required to meet unmanned machinery space (UMS) requirements are specified and different types of associated alarm and monitoring systems are evaluated
  7. Power output and control of a main propulsion diesel engine (slow speed two-stroke) and an electrical generator prime mover (high or medium speed four-stroke) are compared and contrasted
Typical control loops associated with centralised cooling systems that serve the cooling water system are sketched

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Function of typical loops required for control of temperature, pressure and viscosity of fuel supplies to main and auxiliary engines are outlined and sketched

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Typical pressure and temperature control loops associated with main and auxiliary engine lubricating oil services are sketched

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Function of components of typical control loops for the automatic control of boilers are outlined and sketched

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Location and reasons for alarms associated with remote and/or automatic machinery operation to be separate from control function are explained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tests and procedures required to meet unmanned machinery space (UMS) requirements are specified and different types of associated alarm and monitoring systems are evaluated

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Power output and control of a main propulsion diesel engine (slow speed two-stroke) and an electrical generator prime mover (high or medium speed four-stroke) are compared and contrasted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

Elements describe the essential outcomes.

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

1

Outline basic actions and functions of automation equipment in marine contexts

1.1

Basic concept of an automatic control system is explained using a simple block diagram, correct Australian Standard symbols and layout

1.2

Components and operation of automatic control systems are outlined

1.3

Relative advantages and disadvantages of different mediums used in shipboard automatic control systems are explained

2

Explain action of nozzle flapper mechanism in pneumatic instruments

2.1

Principle of operation of nozzle/flapper as a pneumatic control system component is outlined

2.2

Modifications required to make the simple nozzle/flapper mechanism suitable for use in process control systems are explained

3

Explain operating principles and application of sensing and transmitting elements

3.1

Different methods of measuring level in an unpressurised tank and in a closed pressurised vessel are sketched and outlined

3.2

Applications at sea, advantages and disadvantages and temperature ranges of filled system thermometers are outlined

3.3

Operating principles of resistance temperature detector and thermocouple are outlined

3.4

Different methods for measuring flow on board ships that are suited to remote indication and automatic control are identified

3.5

Different methods for measuring pressure on board a ship that are suited to remote indication and automatic control are identified

4

Explain function of controller element and associated hand/auto changeover station in an analogue control loop

4.1

Difference between ‘off-on’ control action and fully modulating proportional control action is explained

4.2

‘Offset’ and how it may be removed is explained

4.3

Basic principles of operation of a simple pneumatic controller are outlined

4.4

Action and function of hand/auto change over station in an automatic control loop is explained, using suitable schematic diagrams

5

Explain basic operating principles of electronic circuits and components

5.1

Components are identified and electronic circuit diagrams are interpreted

5.2

Correct methods of testing electronic components are detailed

5.3

Basic operation of operational amplifiers is outlined

6

Explain use of solid state diodes and transistors to control monitoring and alarm systems

6.1

Basic concept of logic and operation of logic gates is outlined

6.2

Operation of input/output devices and their application to sequential control systems are explained

7

Explain ‘fail safe’ philosophy and its implications for design and operation of main types of actuators available for operating final correcting elements

7.1

Purpose and function of a typical valve actuator and positioner are confirmed

7.2

Constructional differences between typical ‘air-to-open’ and ‘air-to-close’ actuators are confirmed

7.3

Why ‘fail safe’ may mean valves could either close, open, or remain where they are, upon failure of their associated automatic (or servo remote) operating system, is clarified

7.4

Pneumatic piston actuator/positioner assembly used to move final correcting elements pneumatically is outlined

7.5

Operating principles of electrical actuators are outlined

7.6

Operation of a hydraulic steering gear actuator is compared and contrasted with valve actuator and positioner assemblies

8

Specify requirements for a pneumatic control system air supply

8.1

Standard specifications for cleanliness, moisture and oil content of a typical control air system are outlined

8.2

Importance of ensuring that standards for cleanliness, moisture and oil content are maintained throughout operation of control air system is explained

8.3

Typical system that is able to supply compressed air that meets required standards for cleanliness, moisture and oil content is outlined

9

Explain mechanisms for control of physical parameters in a ship’s machinery space

9.1

Typical control loops associated with centralised cooling systems that serve the cooling water system are sketched

9.2

Function of typical loops required for control of temperature, pressure and viscosity of fuel supplies to main and auxiliary engines are outlined and sketched

9.3

Typical pressure and temperature control loops associated with main and auxiliary engine lubricating oil services are sketched

9.4

Function of components of typical control loops for the automatic control of boilers are outlined and sketched

9.5

Location and reasons for alarms associated with remote and/or automatic machinery operation to be separate from control function are explained

9.6

Tests and procedures required to meet unmanned machinery space (UMS) requirements are specified and different types of associated alarm and monitoring systems are evaluated

9.7

Power output and control of a main propulsion diesel engine (slow speed two-stroke) and an electrical generator prime mover (high or medium speed four-stroke) are compared and contrasted

10

Explain schematically total bridge control of a commercial vessel

10.1

Engine manufacturer schematic diagram is interpreted and how Total Bridge control may be achieved to manoeuvre and control the engine is explained

10.2

Safety interlocks in sequence of operation depicted in schematic diagram are identified and why they are required is explained

10.3

Location of engine control positions, apart from the bridge, is identified from schematic diagram

10.4

Why bridge control is preferred option for manoeuvring main engine in modern commercial vessels is explained

Required Skills and Knowledge

Elements describe the essential outcomes.

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

1

Outline basic actions and functions of automation equipment in marine contexts

1.1

Basic concept of an automatic control system is explained using a simple block diagram, correct Australian Standard symbols and layout

1.2

Components and operation of automatic control systems are outlined

1.3

Relative advantages and disadvantages of different mediums used in shipboard automatic control systems are explained

2

Explain action of nozzle flapper mechanism in pneumatic instruments

2.1

Principle of operation of nozzle/flapper as a pneumatic control system component is outlined

2.2

Modifications required to make the simple nozzle/flapper mechanism suitable for use in process control systems are explained

3

Explain operating principles and application of sensing and transmitting elements

3.1

Different methods of measuring level in an unpressurised tank and in a closed pressurised vessel are sketched and outlined

3.2

Applications at sea, advantages and disadvantages and temperature ranges of filled system thermometers are outlined

3.3

Operating principles of resistance temperature detector and thermocouple are outlined

3.4

Different methods for measuring flow on board ships that are suited to remote indication and automatic control are identified

3.5

Different methods for measuring pressure on board a ship that are suited to remote indication and automatic control are identified

4

Explain function of controller element and associated hand/auto changeover station in an analogue control loop

4.1

Difference between ‘off-on’ control action and fully modulating proportional control action is explained

4.2

‘Offset’ and how it may be removed is explained

4.3

Basic principles of operation of a simple pneumatic controller are outlined

4.4

Action and function of hand/auto change over station in an automatic control loop is explained, using suitable schematic diagrams

5

Explain basic operating principles of electronic circuits and components

5.1

Components are identified and electronic circuit diagrams are interpreted

5.2

Correct methods of testing electronic components are detailed

5.3

Basic operation of operational amplifiers is outlined

6

Explain use of solid state diodes and transistors to control monitoring and alarm systems

6.1

Basic concept of logic and operation of logic gates is outlined

6.2

Operation of input/output devices and their application to sequential control systems are explained

7

Explain ‘fail safe’ philosophy and its implications for design and operation of main types of actuators available for operating final correcting elements

7.1

Purpose and function of a typical valve actuator and positioner are confirmed

7.2

Constructional differences between typical ‘air-to-open’ and ‘air-to-close’ actuators are confirmed

7.3

Why ‘fail safe’ may mean valves could either close, open, or remain where they are, upon failure of their associated automatic (or servo remote) operating system, is clarified

7.4

Pneumatic piston actuator/positioner assembly used to move final correcting elements pneumatically is outlined

7.5

Operating principles of electrical actuators are outlined

7.6

Operation of a hydraulic steering gear actuator is compared and contrasted with valve actuator and positioner assemblies

8

Specify requirements for a pneumatic control system air supply

8.1

Standard specifications for cleanliness, moisture and oil content of a typical control air system are outlined

8.2

Importance of ensuring that standards for cleanliness, moisture and oil content are maintained throughout operation of control air system is explained

8.3

Typical system that is able to supply compressed air that meets required standards for cleanliness, moisture and oil content is outlined

9

Explain mechanisms for control of physical parameters in a ship’s machinery space

9.1

Typical control loops associated with centralised cooling systems that serve the cooling water system are sketched

9.2

Function of typical loops required for control of temperature, pressure and viscosity of fuel supplies to main and auxiliary engines are outlined and sketched

9.3

Typical pressure and temperature control loops associated with main and auxiliary engine lubricating oil services are sketched

9.4

Function of components of typical control loops for the automatic control of boilers are outlined and sketched

9.5

Location and reasons for alarms associated with remote and/or automatic machinery operation to be separate from control function are explained

9.6

Tests and procedures required to meet unmanned machinery space (UMS) requirements are specified and different types of associated alarm and monitoring systems are evaluated

9.7

Power output and control of a main propulsion diesel engine (slow speed two-stroke) and an electrical generator prime mover (high or medium speed four-stroke) are compared and contrasted

10

Explain schematically total bridge control of a commercial vessel

10.1

Engine manufacturer schematic diagram is interpreted and how Total Bridge control may be achieved to manoeuvre and control the engine is explained

10.2

Safety interlocks in sequence of operation depicted in schematic diagram are identified and why they are required is explained

10.3

Location of engine control positions, apart from the bridge, is identified from schematic diagram

10.4

Why bridge control is preferred option for manoeuvring main engine in modern commercial vessels is explained

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 one occasion and include:

accessing information and sketching diagrams to interpret and explain testing requirements related to control systems on commercial vessels

assessing own work outcomes and maintaining knowledge of current codes, standards, regulations and industry practices

explaining basic principles of marine automation and process control

identifying and interpreting numerical and graphical information, including schematic diagrams, relevant to control systems on commercial vessels

identifying and suggesting ways of rectifying faults and malfunctions in control systems on commercial vessels

identifying methods, procedures and materials needed to operate and maintain control systems on commercial vessels

imparting knowledge and ideas through verbal, written and visual means

providing accurate and reliable information

providing appropriate level of detail in responses

reading and interpreting written information related to the operation of control systems on commercial vessels.

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:

Australian Standards for drawing symbols/layouts for schematic diagrams

characteristics and functions of temperature, pressure and viscosity of fuel

concept of ‘fail safe’ philosophy

concepts of machinery space (UMS), and automated monitoring and control of machinery

control and monitoring of ship machinery

control loops

instrument process and control terms

mechanical and electrical sensors

pneumatic and electrical instrumentation transmitters

principles of:

process control

basic pneumatic systems and action of pneumatic instruments

basic electronic circuits

safety devices, alarms and monitoring systems

sensing and transmitting elements

tests and procedures required to meet UMS requirements

total bridge control

work health and safety (WHS)/occupational health and safety (OHS) legislation, policies and procedures.

Range Statement

Specifies 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.

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Components include one or more of the following:

actuators

responders

sensors

Mediums include one or more of the following:

compressed air

electric currents

electric voltages

hydraulic fluids