Endress+Hauser Liquipoint FTW33 Operating Instructions Manual page 37

Liquipoint FTW33
SP2 SP1
rP2 rP1
OU1
OU2
Note
Switch-on value
Options
Input range
Switching delay time, Output 1/2 (dS1/dS2)
Switchback delay time, Output 1/2 (dR1/dS2)
Navigation
Note
Endress+Hauser
%
 8 Calibration (default)
0 0-signal, output open
1 1-signal, output closed
A Hysteresis (difference between the value of the switch point SP1/SP2 and the value of the switchback point
rP1/rP2)
% Coverage of sensor
HNO Normally open contact (MIN)
HNC Normally closed contact (MAX)
SP1 Switch point 1/SP2: Switch point 2
rP1 Switchback point 1/rP2: Switchback point 2
The various points for the switching delay can be adjusted to ensure that rapid switching
back and forth at the switch limits is suppressed.
Last value selected prior to switching off.
No selection. The user is free to edit the values.
15 to 100 %
Application → Output Switch 1/2 → Switching delay time, Output 1/2 (dS1/dS2)
Application → Output Switch 1/2 → Switchback delay time, Output 1/2 (dR1/dR2)
The switching delay time/switchback delay time functions are implemented using the
"dS1"/"dS2" and "dR1"/dR2" parameters. Since the parameter settings depend on one
another, the parameters are described all together.
• dS1 = switching delay time, output 1
• dS2 = switching delay time, output 2
• dR1 = switchback delay time, output 1
• dR2 = switchback delay time, output 2
Description of Device Parameters
A
1
HNO (MIN)
0
1
HNC (MAX)
0
t
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