Checksum failure - Application code
â–¶ How to fix
Internal error - Checksum - replace unit
What you'll see
Malfunctional unit
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
Test execution:The checksum check shall be done during start-up Information:If the stored checksum is not equal to calculated checksum the fault shall be active.Validation:The fault shall be set as 'test failed' once the fault is active.2 operation cycles to confirmed.Invalidation:The fault shall not be allowed to be deactivated during the same operational cycle as when detected.
Possible cause
Application code is compromised.