Normally Open With Adjustable Hysteresis; Configuration - Sick Lfp Inox Betriebsanleitung

LFP Inox

3.1 Normally open with adjustable hysteresis

Applications
Dry run protection
■
Empty signal
■

Configuration

Configure the Qx switching output as normally open
■
Set parameter to Qx_Hno in the QxMENU-OUx menu
○
Set the switching point
■
In the QxMENU-SPx menu, set the value to the level height in mm (e.g., 500 mm)
○
Set the reset switching point
■
In the QxMENU-RPx menu, set the value to the level height in mm (e.g., 450 mm)
○
Select electrical property (NPN/PNP/DRV (Push-Pull))
■
Select parameters in the QxMENU-TYPx menu
○
The following information applies:
○
Qx-PNP = Switching output in PNP circuit
▫
Qx-NPN = Switching output in NPN circuit
▫
Qx-Drv = Switching output in Push-Pull function
▫
Switching output behavior
Level
SP
RP
activ
inactiv
Switching output
Normally open/HNO
Pulldown only.
1)
Pullup only
2)
8014485/YE12/2014-08-20 © SICK AG • Level sensors • Germany • Subject to change without notice
3 Configuring the switching outputs
t
Error signal
PNP
Active Uv
Inactive 0 V 1)
NPN DRV
0 V Uv (PNP switched)
Uv 2) 0 V (NPN switched)
EN
Operating instructions
Error status
Inactive
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