Hello all LOGO-ninjas.

I have a project where i want to measure the travel speed of a cylinder. In the machine I have a laser sensor with high resolution that gives me a 0-10 V output for the range that is 200-600 mm, 0V is 200mm and 10V is 600mm.

Of course I can make the program show the actual value with just the analogue amplifier. But how do I visualize the travel speed of the cylinder?

I want to measure in mm/min the actual speed, at preferably 1-second intervals. Predicted values are from 5-50 mm/min.

Unit is a 0BA8 with transistor outputs.

Any help is greatly appreciated.

Hi,

check this example:

AutoGen_380038

Hi,

check this example:

Nice solution! :-)