140 FLOWSIC100 Flare-XT · Operating Instructions · 8023761/V 1-0/2020-10 · © SICK Engineering GmbH
Operation
8. 5
Status LEDs on the mainboard
The Status LEDs are located at the bottom left on the mainboard, → Fig. 94.
Fig. 94 Status LEDs position
Table 19 Status LEDs description
LED Description
Pow Supply voltage present.
OK Normal operation, neither warnings nor errors exist.
Warn
Device status warning: At least one warning is pending in the device,
the measured value is still valid.
Err
Device status error: At least one error is pending in the device, the
measured value is invalid.