https://factonation.com/manual/samsoar2022/usage-guide/howtomonidebug/loadhardfault
1. Read hard crash error | SamSoar2022 Manual | Factonation | Factonation
1. Read hard crash error PLC is at risk of being in a shutdown state, and the following steps should be taken to restore it. Turn the start switch of the PLC...
read hardcrasherrormanual