Commissioning The Local Display - Endress+Hauser Liquiphant FTL31 IO-Link Operating Instructions Manual

Liquiphant FTL31 IO-Link
10.2

Commissioning the local display

10.2.1 Light signals (LEDs)
Position of LEDs in housing cover
Position LED color
1 green (gn)
2 red (rd)
3 yellow (ye)2
4 yellow (ye)1
1) Activated only if both switch outputs are active.
There is no external signaling via LEDs on the metal housing cover (IP69). The M12 plug
with an LED indicator is suitable for this
10.2.2 Function of LEDs
Any configuration of the switch outputs is possible. The following table shows the
behavior of the LEDs in the SIO mode:
Endress+Hauser
1
3
Status/communication
• Lit: SIO mode
• Flashing: Active communication, flash frequency
• Flashing with increased luminosity: Device search (device identification), flash frequency
Warning/Maintenance required
Flashing: Error remediable, e.g. invalid calibration
Fault/device failure
Lit: → Diagnostics and troubleshooting
A
Switch status/switch output 2
With IO-Link communication following customer calibration: Sensor is covered by medium.
Switch status/switch output 1
With IO-Link communication following customer calibration: Sensor is covered by medium.
2
4
Description of function
1)
→ Accessories.
A
Commissioning
A0037920
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