Programmable Logic ControllersLaajuus (3 ECTS)

Objective

After completing this course the student is familiar with the basic structure, operation, features and communication of a PLC. He/she knows the different programming languages defined in IEC 61131. The student is able to create a simple software application and to use PLC programming and debug tools.

Content

1. PLC structure and operation
2. IEC 61131 programming languages
3. Application functional description
4. Hardware and software interface definition
5. Application programming and testing

Assessment criteria, satisfactory (1)

1. The student can name the PLC components.
2. The student knows what programming languages are included in the IEC 61131 standard.
3. The student knows the structure and purpose of a functional description.
4. The student is familiar with interface terminology like analogue and digital IO as well as the meaning of normal close and normal open contact.
5. The student understands simple software code, is able to upload and download a PLC application and can use the programming tools for debugging.

Assessment criteria, good (3)

1. As with the previous point (1).
2. The student will be able, on the basis of the given function description, independently or in a small group to develop an exercise work program, which requires at least a timer - and counter - function block use.
3. The student understands the importance of the documentation associated with the program and will be able to document clearly.

Assessment criteria, excellent (5)

1. As mentioned in the previous paragraph (3).
2. The student will be able, on the basis of the given function description, to develop an exercise work program, which qualify the criteria of good programming and which requires the use of a wide range of functions and function blocks.
3. The student knows how to clearly and comprehensively document the developed program.