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Operating instructions IO-Link Master IOLG2EI-03208R01 – EtherNet/IP™
Setup and function
14
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Pin/port LEDs: IO-Link port
LED display
Description
Green
IO-Link communication running
Flashing green
No IO-Link communication
Green, fast flashing
IO-Link port in preoperate mode
Red, fast flashing
Data storage or validation failed.
Red
IO-Link short-circuit between pin 3 and pin 4
Table 8:
Pin/port LEDs: IO-Link port