Commissioning The Local Display - Endress+Hauser Liquiphant FTL33 IO-Link Operating Instructions Manual

Liquiphant FTL33 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). A connecting
cable with an M12 plug and LED indicator can be ordered as an accessory if necessary.
See "Accessories".
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
• flashes with increased luminosity: Device search (device identification), flash frequency
Warning/Maintenance required
flashing: Error remediable, e. g. invalid calibration
Fault/device failure
lit: see Diagnostics and troubleshooting
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)
Commissioning
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