Troubleshooting - Endress+Hauser Soliwave FQR56 Betriebsanleitung

en - Troubleshooting
58
Fault Reason
Yellow LED No power or power too low
off with (green LED does not light
uncovered up)
path
Emitter defective
Path of rays covered (e.g.
window dirty)
Wrong installation
Wrong setting up
Yellow LED on Receiver defective
with covered
Attenuation of the product
path
too low
Strong Turbulent application,
fluctuation of reflections and so on
signal strength
Remedy
Check power supply
Replace emitter
Check path of rays and clean
if necessary
Check installation
9
È
Check setting up
43
È
Replace receiver
Adjust sensitivity
45
È
Increase signal damping
54
È
Endress+Hauser