At the closed position the spring force is 𝐹1 = 40 N. The spring rate is 𝑘 =

10 N/mm. During normal operation the plunger is compressed 6 mm from the

closed position. 

What is the spring force at the normal operating position?

How is an analog value typically connected to a PLC?

The KPI calculated from the time a customer places an order to when the order

is delivered to the customer is called:

The picture shows a typically three layers model of the

organizational structure, which is common in the industry.

Which of the listed elements you can use for the Operating Level?

What fault is depicted in the given program extract?

The picture shown below shows the analog measurement of water level in a tank. The water level is converted by

the sensor into a voltage range from 0 (0 meters) to 10V (1 meter). The resolution of the analog input module is

15bit. What is the smallest change in water level you can measure?

The maximum count value of

an S7-300/400 Up counter is 1900.

In a real system there is always a load connected to a motor.

Why is it important to know the motors as well as the loads characteristic?