This video is the third in a series of video’s how to effectively introduce a Controllino PLC in a factory environment.
Essential for reliable commissioning, production monitoring and operations analysis is the ability to record the values of variables and .print() code diagnostics messages to a disk file.
If you want to find the last bug in your software, recording of software output is essential. It is like catching a mouse: you can sit and wait for the mouse to show or you can use the mouse trap: recording all IO and other parameters is the equivalent of a mouse trap approach.
This demo shows how to do this for Arduino (Controllino) variables and .print() output. The interface used is Ethernet but USB is also an option.
Recorded files can grow too large, therefore it demonstrated how to create recorders that close their file each hour as to make sure file remain manageable.