O P E R AT I N G I N S T R U C T I O N S | L F P C U B I C
8019918/ZJA6 / 2017-07-20 | S I C K A G
Subject to change without notice
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8
OPERATION
2. Set the lower limit value (0 V).
•
Set the value in the QAMENU-QALOW menu to the level in mm
(e.g. 10 mm).
3. Invert the signal.
The analog signal can be inverted in the QAPOL menu.
Set the parameter in the QxMENU-QAPOL menu to QA-INV.
•
QA-NRM = Analog output signal as configured
•
QA-Inv = Analog output signal is inverted: QAHIGH 0 V and QALOW 10 V
4. Select the electrical signal.
Set the parameter in the QxMENU-QATYP menu to 0 V ... +10 V.
8.4
Advanced functions
8.4.1
Expert mode
Expert mode must first be set in order to activate special functions.
Logging into expert mode
1. Access the PASSW menu using the arrow pushbuttons.
2. Enter the password 000537 (LFP on the mobile keypad: L=5 / F=3 / P=7).
Expert mode may be locked again if the password is entered incorrectly or if the voltage
supply is disconnected.
8.4.2
Filtering measured values
Activating filtering
Smoothing of the measured value; e.g. in the case of ripples on level surfaces. For fast
level changes, the average of the measured values over X seconds is indicated.
b
Parameters in the Set filters menu.
The possible values are Off, 400 ms, 600 ms, 1000 ms, 1400 ms, 2 s, 5 s, 10 s.
Maximum change of level (plausibility check)
For applications which cause level jumps as a result of significant interference on the
LFP. Entry for the maximum level dynamic in the application and/or the maximum per
-
missible change rate of the level.
1.
Log in to expert mode; see
.
2.
Reduce the parameter in the EXPRT-CONFIG-MaxCol menu.
AnySpd (50 cm/s) (default), 10 cm/s, 5 cm/s, 2 cm/s
Note:
•
For MeasMd = HiSpd, any max. change rate is possible
•
For MeasMd = HiAcc, max. is 10 cm/s
