12
The parameters can also be set via the IO-Link interface�
9.1 Parameter setting in general
1� Change from RUN mode to the main menu
[●]
2� Selection of the requested parameter
[
▲
] or [
▼
]
3� Change to setting mode
[●]
4� Modification of the parameter value
[
▲
] or [
▼
] > 1 s
5� Acknowledgement of the set parameter value
[●]
6� Return to the RUN mode
> 30 seconds (timeout) or
press [
▲
] + [
▼
] simultaneously
until the RUN mode is reached�
10 Troubleshooting
Display
Type
Description
[Err]
Error
Unit faulty / malfunction
Off
Error
Supply voltage too low
or setting diS�B = OFF
[PArA]
Error
Parameter setting outside the valid range
[cr�UL]
Error
Measured value smaller than -30 %, critically low
temperature
[cr�OL]
Error
Measured value greater than 130 %, critical excess flow
/ temperature
[
🔒
Locked via key] Warning Setting pushbuttons on the unit locked, parameter
change rejected�
[
🔒
Locked via
Communication]
Warning Parameter setting locked via pushbuttons, parameter
setting
active via IO-Link communication�
[
🔒
Locked via
system]
Warning Setting buttons locked via parameter software,
parameter change rejected�
[UL]
Warning Below the detection zone: Measured value lower than
-20 % of the final value of the measuring range�
[OL]
Warning Detection zone exceeded: Measured value greater than
120 % of the final value of the measuring range�
