Datasheet

Status displays and operational controls
Leuze electronic MA 248i 39
TNT 35/7-24V
8 Status displays and operational controls
Figure 8.1: LED indicators on the MA 248i
8.1 LED status indicators
8.1.1 LED indicators on the circuit board
LED (Status)
off Device OFF
- no operating voltage or device defect
continuous green light Device ok
- readiness for operation
continuous orange light Device error / firmware available
flashing green-orange Device in boot mode
-no firmware