Led Indicators - IFM IO-Link master-PROFINET AL1102 Operating Instructions Manual

IO-Link Master with PROFINET Interface StandardLine 8 Ports IP 65 / IP 66 / IP 67
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7.2

LED indicators

The device only has the following LED indicators:
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7.2.1 Status LEDs
The RDY LED shows the status of the gateway.
The BF LED (Bus Failure) shows the status of the PROFINET connection.
The SF LED (System Failure) shows the status of the system.
Status LED
RDY green
BF red
SF red
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7.2.2 Ethernet interface
Each Ethernet interface (X21, X22) has 2 LEDs (LNK and ACT). The LEDs indicate the status of the
Ethernet connection.
Status LED
LNK green
ACT yellow
Description
on Gateway functions properly
flashes 1 Hz Error
flashes 5 Hz Firmware update
off Gateway does not function; Unit reboots
on Bus error
flashes 1 Hz No connection to the PROFINET controller
off error-free

on Error in gateway

At least 1 IO-Link device sends warning / alarm (temperature,
over/under current, over/under voltage, shortcut)
off error-free
Description
on Ethernet connection established
off No Ethernet connection
flashes Data is transmitted via the Ethernet interface.
off No data transmission
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