Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Installation and set-up / operation
Display during
operation
Level at power on
Maintenance/
cleaning
Change of medium
Technical information / Functioning / Parameters
Adjustable parameters
Switch-on point: Upper limit value at which the output changes its switching status.
• indicated in cm or inch
setting range
LK0022 / LK7022
LK0023 / LK7023
LK0024 / LK7024
Page 24
After mounting, wiring and setting check whether the unit operates
correctly.
switch on, initialisation
flashing: level close to the maximum measured value
XXX / XX.X
level below the active zone
flashing = short circuit in switching output 1 or 2
At every power on the sensor initialises again. During this phase
ensure that the vessel is not completely filled.
Max. level at power on
in cm from the lower edge of the sensor
If a mounting element (flange, etc.) is in the active zone, the level must
have a minimum distance to the lower edge of the mounting element
at power on:
Minimum distance between the medium and
mounting element in the active zone [cm]
The values are maintained if you follow the mounting recommenda-
→ page 21).
tion
Always carry out a reset in the following cases (disconnect the sensor
briefly and then connect it again) so that the sensor initialises again.
Observe the indications in the two tables above.
• After all maintenance operations.
• After cleaning operations (e.g. water jet cleaning of the sensor
probe).
• If the sensor has been removed from the vessel and then inserted
again during operation.
• If the active zone of the sensor has been touched with the hand or
grounded objects (e.g. a screwdriver).
• After a change of media if the dielectric constants differ much (e.g.
oil/water).
Programming menu
cm
2.5 ... 20.5
4.0 ... 41.5
6.0 ... 61.0
Values for OFS = 0; with OFS > 0 the OFS value is added to these values.
→
page 3
inch
1.0 ... 8.0
1.4 ... 16.2
2.5 ... 24.0
LKx022
LKx023
LKx024
20
40.5
LKx022
LKx023
LKx024
3
5
in steps of
0.5cm / 0.2inch
0.5cm / 0.2inch
1.0cm / 0.5inch
59.5
8
Werbung
