is it possible to make variable conveyor speed using plc analog output?
It depends on the type of conveyor, some have an analog input that sets the speed of the belt.
Example: Conveyor Belt 1 -> PLC AOUT SPEED.
In any case, all conveyors have the Speed property that allows you to adjust the speed dynamically, using the controllers, graphical nodes or script code.
I also would like to make
1 axis linear actuator can transport object from point to point.
This has control of speed and position along 1 axis.
Is there pre-made object that can have custom tool attached?