Supply voltages
LED | Display | Meaning |
|---|---|---|
UC (control voltage) | Off | The supply voltage UC is not available. |
Green light | The supply voltage UC is available. | |
Red light | Overload of the sensor power supply generated from UC. The sensor supply was then switched off for all connected sensors. | |
UP (peripheral voltage) | Off | The supply voltage UP is not available. |
Green light | The supply voltage UP is available. |