Do not just watch tutorials. Download the trial, build a "Press Brake" circuit (Pump -> Relief -> 4/3 Valve -> Cylinder -> Pressure Switch). Add a timer to hold clamp for 3 seconds. Simulate a jam. Watch the relief valve open. That is the sound (virtually) of a problem solved before it costs money.
: It can connect to real-life hardware through Festo EasyPort or communicate with other software via OPC UA and DDE. Cons FluidSIM 6 - Art Systems Software GmbH fluidsim h