LW2720
Electronic level sensor
28
Parameter
Options
Explanation
Access
SSC1 Param. SP2
Setting range: 0...14.995 m
Set point 2 for SSC1 (switching signal chan-
nel 1).
Only available with window function and in two-
point mode.
Set point 2 must be smaller than set point 1. If
set point 2 is set higher than set point 1, this will
be rejected by the device software.
!
SSC1 Config. Logic
[no] = normally open
[nc] = normally closed
Switching logic for SSC1 (switching signal chan-
nel 1).
SSC1 Config Mode
[Deactivated] = switching behaviour de-
activated
[Single point] = hysteresis function single-
point mode
[Window] = window function
[Two point] = hysteresis function two-
point mode
Switching mode for SSC1 (switching signal
channel 1).
SSC1 Config Hyster-
esis
Setting range 0...0.5 m
Switching hysteresis for SSC1 (switching signal
channel 1).
Only available in single-point mode and with
window function.
!
dS2
Setting range: 0...60 s
Switch-on delay for SSC2 (switching signal
channel 2).
The switch-on delay reacts according to VDMA*
)
dr2
Setting range: 0...60 s
Switch-off delay for SSC2 (switching signal
channel 2).
The switch-off delay reacts according to VDMA*
)
SSC2 Param. SP1
Setting range: 0.005...15 m
Set point 1 for SSC2 (switching signal chan-
nel 2).
Only available if SSC2 is not deactivated.
Set point 1 must be smaller than or equal to the
set tank height [Reference height].
!
SSC2 Param. SP2
Setting range: 0...14.995 m
Set point 2 for SSC2 (switching signal chan-
nel 2).
Only available with window function and in two-
point mode.
Set point 2 must be smaller than set point 1. If
set point 2 is set higher than set point 1, this will
be rejected by the device software.
!
SSC2 Config. Logic
[no] = normally open
[nc] = normally closed
Switching logic for SSC2 (switching signal chan-
nel 2).
SSC2 Config. Mode
[Deactivated] = switching behaviour de-
activated
[Single point] = hysteresis function single-
point mode
[Window] = window function
[Two point] = hysteresis function two-
point mode
Switching mode for SSC2 (switching signal
channel 2).
SSC2 Config. Hys-
teresis
Setting range 0...0.5 m
Switching hysteresis for SSC2 (switching signal
channel 2).
Only available in single-point mode and with
window function.
!
ASP2
Setting range: 0...14 m
Analogue start point:
measured value at which 4 mA is output
Menu item only visible if analogue output ([ou2]
= [I]) is selected.
!
AEP2
Setting range: 0.2...15 m
Analogue end point:
measured value at which 20 mA is output
Menu item only visible if analogue output ([ou2]
= [I]) is selected.
!
