Mark detection is a common function in PLCs used for detecting the presence or absence of a physical mark or object, typically on a conveyor belt or in a manufacturing process. This function is used to trigger specific actions or control operations based on the detection of these marks.
Like capturing Eye-mark reference position for paper correction in packiahing machines.


Support Technocarts via Paypal
https://paypal.me/technocratsNil
----------------------------------------------------------------------------------------------------------------------------------------
Program Sample At:
https://automationsolutionz.blogspot....
Download Sample Section
----------------------------------------------------------------------------------------------------------------------------------------