IOL-PORTABLE
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600008-0000EN · Rev 1 · 2020/07
4.8 LED FUNCTION
Battery LEDs (green)
Flashing
When the device is connected to power, it flashes from the first LED
on the left to the other LEDs on the right and indicates that the main
battery is being charged.
Steady on
After briefly pressing the battery status button, it indicates the status
of the charge of the main battery. Each LED indicates around 20% of
the charge.
Flashing
The main battery is almost discharged. Please recharge your device
Power LED (green)
Steady on
The device is switched on
IO-Link LED (green)
Flashing
IO-Link communication is ready, the sensor is not connected or it does
not have IO-Link communication enabled
Steady on
IO-Link communication is established with the IO-Link sensor
connected
Error LED (red)
Flashing
Error (short circuit, data transmission error, overload)
SIO2 LED (orange)
Steady
Status of the switching input output 2 of the sensor
USB LED (orange)
Steady
Micro USB port is connected to a PC
