SATEC C192PF8-RPR - Manual (Page 67)

Chapter 6 Data Display 62
When the device detects a corrupted configuration setup or incompatible setup
setting, it sets a corresponding fault bit in the diagnostics register, resets the
corrupted setup to default and rises a critical (unrecoverable) error. Diagnostics
status can be viewed through the Status Information Menu (see Section 7.2), and
tested through a setpoint via the Device Fault trigger. The device fault is cleared
when the setup is rewritten, or device diagnostics is cleared either through the
Status Information Menu (see Section 7.1), or through communications.