3 | Description Baumer
12 Operating Manual OM20/ OM30 RS485 with Modbus RTU | V1
Resetting to the factory settings
Instruction:
a) Press the teach button briefly.
ü Green and yellow LEDs light up (teach button is active). If the LEDs do not light up, the
teach button is deactivated by the timeout. Restart the sensor.
b) Keep the Teach button pressed for 8 seconds.
ü Yellow and green LEDs blink simultaneously with 2Hz.
Result:
ü Teach-in OK: Green and yellow LEDs light up briefly. Afterwards, the sensor returns to oper-
ating mode.
ü Teach-in not OK: Yellow and green LEDs blink simultaneously with 8 Hz.