Using an "integrated Master", the status of the Irinos-Box is displayed via a status LED:
| LED „Status“ | Status | 
| Flashing slowly (< 1 Hz) | Everything ok | 
| Flashing fast (4 Hz) | Sine oscillator short circuit (only IR-TFV) | 
| Always on | Event active (e.g. error) | 
The status is related only to the Master-Box and not to the whole Irinos-System.
It can be read out by the PC via the MscDll.