HE1014 PLC Programming 7.5 credits

PLC-programmering

Offering and execution

Course offering missing for current semester as well as for previous and coming semesters

Course information

Content and learning outcomes

Course contents *

  • Description of control systems using timing diagrams, sequence charts, flow charts and Sequential Function Charts (GRAFCET).
  • Sensors and actuators.
  • Background of the IEC 61131-3 standard.
  • Programming in instruction list, structured text, ladder diagram, FBD and SFC.
  • Laboratory implementations on control systems (pneumatic cylinders) and control problems (PID and fuzzy).
  • PROFIBUS

Intended learning outcomes *

The aim of the course is to familiarize problems in control systems technology, and how these can be solved by means of PLC (programmable logic controller). Participants should be able to communicate with people of trade concerning problems with implementing and programming PLCs.

After finishing the course, the students should

  • Be able to analyse and solve control system problems which are presented verbally or with simple schematic sketches.
  • Be able to use GRAFCET as tools to solve technical problems steering
  • Be able to interpret a GRAFCET-diagram and, based on that, write a PLC-program.
  • Be able to initiate an unfamiliar PLC using manuals and other available documentation.
  • Be able to connect the necessary sensors and actuators for a control system to a PLC.
  • Be able to give an account of the historical background of the international standard IEC 61131-3.
  • Be able to program, using the various program languages included in IEC 61131-3.
  • Be able to identify the different components of a profibus systems.
  • Be able to explain the differences between PROFIBUS DP and PROFIBUS PA.
  • Be able to indicate some common problems associated with PROFIBUS-systems and also how these can be prevented or resolved.

Course Disposition

No information inserted

Literature and preparations

Specific prerequisites *

No information inserted

Recommended prerequisites

Basic knowledge of programming, digital electronics, and control systems, e.g. equivalent to the courses: ML1300, Computer Programming Basic Course, HE1004 Digital Electronics, and HE1011 Control Systems.

Equipment

No information inserted

Literature

No information inserted

Examination and completion

Grading scale *

A, B, C, D, E, FX, F

Examination *

  • LAB1 - Laboratory Work, 4.5 credits, Grading scale: P, F
  • RED1 - Account, 3.0 credits, Grading scale: A, B, C, D, E, FX, F

Based on recommendation from KTH’s coordinator for disabilities, the examiner will decide how to adapt an examination for students with documented disability.

The examiner may apply another examination format when re-examining individual students.

Other requirements for final grade *

Passed written presentation
Passed laboratory assignments
Final grade is based on written presentation, grading A-F.

Opportunity to complete the requirements via supplementary examination

No information inserted

Opportunity to raise an approved grade via renewed examination

No information inserted

Examiner

Lars Johansson

Further information

Course web

Further information about the course can be found on the Course web at the link below. Information on the Course web will later be moved to this site.

Course web HE1014

Offered by

ITM/Sustainable Production Development

Main field of study *

Electrical Engineering, Technology

Education cycle *

First cycle

Add-on studies

No information inserted

Ethical approach *

  • All members of a group are responsible for the group's work.
  • In any assessment, every student shall honestly disclose any help received and sources used.
  • In an oral assessment, every student shall be able to present and answer questions about the entire assignment and solution.

Supplementary information

The course consists of lectures, exercises, compulsory lab works, and self studies.