1

4. INTRO TO PROGRAMMING

2

3

Example 1

AN I 0.0

A(

O I 0.1

O I 0.2

)

= Q 4.5

4

Example 2

5

Example 3

6

7

S1 S2

S3

K1 K2

S2

K1

S1 K1

H1

Excercises

No. 1

Draw the control circuit, the ladder diagram, the function block diagram and write the statement list program for the following logic functions:

a- )).(( 2134 SSSSQ

b- ))(.( 3214 SSSSQ

No. 2

For the following control circuit write the appropriate program using Ladder Diagram.

Statement List. Function Block Diagram.

No. 3

For the following control circuit write the appropriate program using Ladder Diagram, FBD, and STL

8

F1

S1

K1

S2

K2

K2

K2 S3

K1

K1

S1

K1

K3

K2

K2

K2 K3 K1

K1

K3

K1

K2

K2

H1

K3

No. 4

Using the M-Function write the appropriate program using Ladder Diagram, FBD, and STL for the following control circuit

No. 5

For the following control circuit write the appropriate program using

Ladder Diagram. Statement List. Function Block Diagram.