Any time the controller changes state, the controller also issues a state change report. The report is a single line with the following format:
SC {2-digit hex value}The 2-digit hex value is the representation of the Status Interface outputs.
| Report String | State Name |
|---|---|
| SC 00 | Idle |
| SC 01 | Initialization |
| SC 02 | Observation |
| SC 04 | Correction |
| SC 20 | Detect only |
| SC 40 | Diagnostic scan |
| SC 08 | Classification |
| SC 10 | Injection |
| SC 9F | Fatal Error |
Entry into the Fatal Error state can occur at any time, even without an explicit state change report. Upon entering this state, the controller might or might not issue the following fatal error message:
HLT