SICK TDR Betriebsanleitung Seite 95

LFP Cubic
Parameter
EXPRT
TrsHld
Offset
MaxCol
MeasMd
Length
CalRng
CblLen
Lock
Unit
Foam
CalEmp
CalMed
FomSta
Limit
8014825/YE12/2014-09-15 © SICK AG • Level sensors • Germany • Subject to change without notice
6 Menu overview
Description
See Chapter 5.1 "Expert mode"
This value describes a factor which determines how strong an echo has to be
in order to be recognized by the device. The value range lies between 20% and
500%. The default is 100% in this case. Only shown if password entered.
20% = high sensitivity
●
100% = standard
●
500% = low sensitivity
●
See Chapter "5.10 Setting the offset"
See Chapter "5.2 Filtering measured values"
Measuring mode
HiSpd: max. length = 2,005 mm, response time < 400 ms
●
HiAcc: max. length = 6,005 mm, response time < 2,800 ms
●
(more stable measured values, recommended for liquids with low DK values
and where the TrsHld is < 70)
mode-1: not supported, deactivates current AutCal/foam calibration
●
See Chapter 2.3 "Foam commissioning (with factory settings)"
Calibration area/Calibration length (calibration range)
Value range: 95 to 6,005 mm
●
Factory setting: 500 mm
●
Range starting from the process connection in which static interference signals
(coupling sections, welds, spray balls, etc.) are hidden during the AutCal process.
During the AutCal process, there must not be any medium in the defined area of
+200 mm.
See Chapter "5.7 Changing the coaxial cable length"
See Chapter "5.8 Activating the display lock"
See Chapter "5.9 Selecting the display unit (millimeter/inch)"
See Chapter 2.3 "Foam commissioning (with factory settings)"
See Chapter 2.3 "Foam commissioning (with factory settings)"
See Chapter 2.3 "Foam commissioning (with factory settings)"
Status of the foam calibration, read-only access
inactv: CalEmp and/or CalMed not successful or not performed.
●
Foam treatment inactive.
active: Foam treatment active
●
Limit between foam and fluid
Range: 20 to 100%
●
Factory setting: 90%
●
Medium surface: 90%
●
Foam surface: < 90%
●
When measuring the foam surface, it may be necessary to reduce the limit. If the
sensor displays a limit value that is too low, it is necessary to reduce the limit.
EN
Operating instructions
95