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SOUTH AFRICAN QUALIFICATIONS AUTHORITY 
REGISTERED UNIT STANDARD THAT HAS PASSED THE END DATE: 

Install and program basic programmable logic controllers 
SAQA US ID UNIT STANDARD TITLE
13134  Install and program basic programmable logic controllers 
ORIGINATOR
SGB Manufacturing and Assembly Processes 
PRIMARY OR DELEGATED QUALITY ASSURANCE FUNCTIONARY
-  
FIELD SUBFIELD
Field 06 - Manufacturing, Engineering and Technology Manufacturing and Assembly 
ABET BAND UNIT STANDARD TYPE PRE-2009 NQF LEVEL NQF LEVEL CREDITS
Undefined  Regular  Level 3  NQF Level 03  20 
REGISTRATION STATUS REGISTRATION START DATE REGISTRATION END DATE SAQA DECISION NUMBER
Passed the End Date -
Status was "Reregistered" 		 2018-07-01  2023-06-30  SAQA 06120/18 
LAST DATE FOR ENROLMENT LAST DATE FOR ACHIEVEMENT
2024-06-30   2027-06-30  

In all of the tables in this document, both the pre-2009 NQF Level and the NQF Level is shown. In the text (purpose statements, qualification rules, etc), any references to NQF Levels are to the pre-2009 levels unless specifically stated otherwise.  

This unit standard does not replace any other unit standard and is not replaced by any other unit standard. 

PURPOSE OF THE UNIT STANDARD 
The skills, values and knowledge reflected in this unit standard are required by people in the field of mechatronics. The learning outcomes in this unit standard also contribute to the exit level outcomes required for the mechatronics NQF level 3 qualification.

Qualifying learners can follow a procedure to design a basic Programmable Logic Controller (PLC) programme from a set of instructions, draw a PLC wiring diagram and then install, test and programme the PLC installation. While the micro PLC may vary from company to company the outcomes will be the same. 

LEARNING ASSUMED TO BE IN PLACE AND RECOGNITION OF PRIOR LEARNING 
This unit standard has been designed as part of a progression. It is one of a series of unit standards for activities at and above this level. The credits assigned to it are based on the assumption that the learner is learning what is needed for this unit standard as part of his/her learning for a range of related unit standards at this level. 

UNIT STANDARD RANGE 
The scope and level of this unit standard is determined by the ranges as indicated under the specific outcomes.
Work will be done under minimal supervision. 

Specific Outcomes and Assessment Criteria: 

SPECIFIC OUTCOME 1 
Identify and explain the function of PLC input devices (sensors) and output devices (actuators). 
OUTCOME RANGE 
  • Sensors include discrete/analogue mechanical switches, proximity switches, pressure switches, potentiometers, photo-electric
  • Actuators include analogue relays, solenoids, lamps, motors 
    		•

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Basic PLC circuits diagrams and related symbols correctly interpreted. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 2 
    2. Basic PLC programme designed. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 3 
    3. PLC circuits installed in accordance with relevant installation regulations. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 4 
    4. PLC circuits are configured. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 5 
    5. Installations are working. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 6 
    6. PLC programme is debugged and tested. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    SPECIFIC OUTCOME 2 
    Design basic PLC sequential control programmes. 
    OUTCOME NOTES 
  • Interpret programme requirements from given instructions and electrical diagrams
  • Draw up a programming statement list 
    		•
    OUTCOME RANGE 
    Programme must include ANDing, ORing, functions and latching, timers (cascaded & sequential), counters (up/down/reset/set), auxiliary relays 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Basic PLC circuits diagrams and related symbols correctly interpreted. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 2 
    2. Basic PLC programme designed. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 3 
    3. PLC circuits installed in accordance with relevant installation regulations. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 4 
    4. PLC circuits are configured. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 5 
    5. Installations are working. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 6 
    6. PLC programme is debugged and tested. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    SPECIFIC OUTCOME 3 
    Install basic PLC circuits. 
    OUTCOME NOTES 
  • Install circuit in accordance with given circuit diagrams
  • Programme the PLC 
    		•

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Basic PLC circuits diagrams and related symbols correctly interpreted. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 2 
    2. Basic PLC programme designed. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 3 
    3. PLC circuits installed in accordance with relevant installation regulations. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 4 
    4. PLC circuits are configured. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 5 
    5. Installations are working. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 6 
    6. PLC programme is debugged and tested. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    SPECIFIC OUTCOME 4 
    Configure inputs/outputs and test and run the PLC programme. 
    OUTCOME NOTES 
  • Debug and test of the programme
  • Address inputs and outputs 
    		•

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Basic PLC circuits diagrams and related symbols correctly interpreted. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 2 
    2. Basic PLC programme designed. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 3 
    3. PLC circuits installed in accordance with relevant installation regulations. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 4 
    4. PLC circuits are configured. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 5 
    5. Installations are working. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 6 
    6. PLC programme is debugged and tested. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    SPECIFIC OUTCOME 5 
    Record information on work done. 
    OUTCOME NOTES 
  • Complete test documents 
    		•

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Basic PLC circuits diagrams and related symbols correctly interpreted. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 2 
    2. Basic PLC programme designed. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 3 
    3. PLC circuits installed in accordance with relevant installation regulations. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 4 
    4. PLC circuits are configured. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 5 
    5. Installations are working. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 6 
    6. PLC programme is debugged and tested. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    SPECIFIC OUTCOME 6 
    Work safely with care for self, fellow workers, machines, equipment, materials and the environment. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Basic PLC circuits diagrams and related symbols correctly interpreted. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 2 
    2. Basic PLC programme designed. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 3 
    3. PLC circuits installed in accordance with relevant installation regulations. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 4 
    4. PLC circuits are configured. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 5 
    5. Installations are working. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•

    ASSESSMENT CRITERION 6 
    6. PLC programme is debugged and tested. 
    ASSESSMENT CRITERION NOTES 
    Indicators:

    1. Correct components are selected and used
    2. Installations are in accordance to SABS 0142
    3. Test equipment is used correctly
    4. Correct tools are selected and used
    5. Programme is working
    6. The programming tool is used correctly
    7. Statement list is produced
    8. Ladder diagram is produced
    9. Safe working practices are adhered to
    10. Problems are reported timeously to appropriate personnel
    11. A clean and tidy work environment is maintained

    Understanding confirmed:

    Respond to 'what if' and 'why' questions covering:
  • Sensors and actuators
  • Principles of sequential control
  • Principles of closed loop control
  • Principles of Boolean and Switching algebra
  • Number systems
  • Logic gates and related LAD control circuits
  • The overview of a PLC
  • The reason for configuration and addressing of inputs and outputs
  • The programming tool used
  • The design procedure and the LAD symbols used
  • Methods used to test and debug a programme
  • The communication methods
  • Difference between sequential and cascaded timers
  • The statement list
  • Intelligence devices

    Explain and discuss the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. 
    		•


    UNIT STANDARD ACCREDITATION AND MODERATION OPTIONS 
    The assessment will be governed by the policies and guidelines of the MERSETA Education and Training Quality Assuror who has jurisdiction over this field of learning. The assessor will (at the very least) be accredited and have a technical qualification in this learning area.

    The learner can be assessed in the language of his/her choice although s/he has to report incidents or conditions to someone else. The learner will be assessed on his/her ability to report in the language commonly used in his/her working environment.

    The learner will be assessed in the workplace but s/he can submit documents, projects, test results and assignments that were not produced in the workplace.

    The learner can be assessed against this unit standard to obtain credits or as part of an integrated assessment for a qualification. 

    UNIT STANDARD ESSENTIAL EMBEDDED KNOWLEDGE 
    Names and functions of:
  • Sensors
  • Actuators
  • The PLC hardware

    Attributes, descriptions, characteristics & properties:
  • Sensors
  • Communication methods
  • Debugging
  • Ladder diagrams
  • Control circuits
  • Programming software

    Sensory cues:
  • Use of senses to detect faulty conditions
  • Use of sight to read and draw PLC wiring diagrams

    Purpose of:
  • Programmable Logic Controllers
  • Sensors
  • Actuators
  • Power supplies
  • Addressing
  • Using ladder diagrams
  • Using ladder logic

    Processes, events, causes and effects, implications:
  • Control processes

    Procedures and techniques:
  • Top-down design procedure

    Regulations, legislation, agreements, policies, standards:
  • SABS 0142 regulations

    Theory: rules, principles, laws:
  • Sequential control
  • Closed loop control
  • Number systems
  • Logic gates
  • Boolean algebra
  • Switching algebra

    Relationships, systems:
  • Relationship between Programmable logic controllers and automation 
    		•

    UNIT STANDARD DEVELOPMENTAL OUTCOME 
    N/A 

    UNIT STANDARD LINKAGES 
    N/A 


    Critical Cross-field Outcomes (CCFO): 

    UNIT STANDARD CCFO IDENTIFYING 
    Identify and solve problems:
  • Recognise situations that require corrective action 
    		•

    UNIT STANDARD CCFO WORKING 
    Work effectively with others:
  • Contribute to workgroup efforts to maintain cleanliness, safety and quality
  • Contribute to working in groups to determine a solution to an identified problem 
    		•

    UNIT STANDARD CCFO ORGANISING 
    Organise and manage myself and my activities:
  • Apply correct procedures for using, storing and caring for test equipment, tools, PLC diagrams and components 
    		•

    UNIT STANDARD CCFO COMMUNICATING 
    Communicate effectively:
  • Use common names for sensors and actuators
  • Use common names for PLC hardware and software
  • Fill in the necessary fault reports and material requisition forms 
    		•

    UNIT STANDARD CCFO SCIENCE 
    Use science and technology effectively and critically:
  • Principles of control technology 
    		•

    UNIT STANDARD CCFO DEMONSTRATING 
    Demonstrate an understanding of the world as a set of related systems:
  • Relate to the installation of PLC circuits and automation
  • Relate to electronic modules and PLC hardware
  • Relate to PLC installation and that of electrical installations 
    		•

    UNIT STANDARD ASSESSOR CRITERIA 
    N/A 

    REREGISTRATION HISTORY 
    As per the SAQA Board decision/s at that time, this unit standard was Reregistered in 2012; 2015. 

    UNIT STANDARD NOTES 
    N/A 

    QUALIFICATIONS UTILISING THIS UNIT STANDARD: 
      ID QUALIFICATION TITLE PRE-2009 NQF LEVEL NQF LEVEL STATUS END DATE PRIMARY OR DELEGATED QA FUNCTIONARY
    Core  58288   National Certificate: Electro-Mechanics  Level 3  NQF Level 03  Passed the End Date -
    Status was "Reregistered"     		 2023-06-30  As per Learning Programmes recorded against this Qual 
    Core  67609   National Certificate: Mechatronics  Level 3  NQF Level 03  Passed the End Date -
    Status was "Reregistered"     		 2023-06-30  MERSETA 
    Core  22771   National Certificate: Mechatronics  Level 3  NQF Level 03  Passed the End Date -
    Status was "Reregistered"     		 2009-07-29  Was MERSETA until Last Date for Achievement 
    Core  58880   Further Education and Training Certificate: Fluid Power  Level 4  NQF Level 04  Passed the End Date -
    Status was "Reregistered"     		 2023-06-30  MERSETA 


    PROVIDERS CURRENTLY ACCREDITED TO OFFER THIS UNIT STANDARD: 
    This information shows the current accreditations (i.e. those not past their accreditation end dates), and is the most complete record available to SAQA as of today. Some Primary or Delegated Quality Assurance Functionaries have a lag in their recording systems for provider accreditation, in turn leading to a lag in notifying SAQA of all the providers that they have accredited to offer qualifications and unit standards, as well as any extensions to accreditation end dates. The relevant Primary or Delegated Quality Assurance Functionary should be notified if a record appears to be missing from here.
     
    NONE 


    All qualifications and part qualifications registered on the National Qualifications Framework are public property. Thus the only payment that can be made for them is for service and reproduction. It is illegal to sell this material for profit. If the material is reproduced or quoted, the South African Qualifications Authority (SAQA) should be acknowledged as the source.