Operating The Display; Outputs - Sick Lfp Inox Betriebsanleitung

LFP Inox
Error message Cause
!Range The maximum measuring range has
been exceeded A measurement in this
configuration is not possible.
!Cable The coaxial cable is damaged /
defective
The length of coaxial cable was confi-
gured wrong
The display only The Menu-DspVal menu parameter
shows RUN. It is is at QaBarG and the level is below
otherwise empty. QALOW.
Display off Temperature too high
Temperature too low
No supply voltage
!Err[xx] System error
!ErM[xx]
!ErI[xx]
!ErO[xx]
NVFail Memory error

7.2 Operating the display

Error message Cause
The menu item QxMENU/OUx is not set on Qx-Hno or
SPx/RPx is not Qx-Hnc
displayed
The menu item QxMENU/OUx is not set on Qx-Fno or
FHx/FLx is not Qx-Fnc
displayed
QAFAIL Is not The analog output Qa is in voltage
displayed. mode (QATYP = 0 to 10 V)
SimVol is not The analog output Qa is in current
displayed mode (QATYP = 4 to 20 mA)
SimCur is not The analog output Qa is in voltage
displayed mode (QATYP = 0 to 10 V)
EXPRT/Config/... Correct password not entered
is not displayed.
EXPRT/Foam/... Correct password not entered
is not displayed
8014485/YE12/2014-08-20 © SICK AG • Level sensors • Germany • Subject to change without notice
7 Troubleshooting
Solution
Reduce probe length or coaxial cable length
(Please see „" )
Exchange coaxial cable
Please see „"
Configure QALOW differently or change DspVal
Reduce the temperature
Increase the temperature
Connect sensor correctly
The device is faulty and has to be exchanged.
Please exchange the sensor.
The device is faulty and has to be exchanged.
Please exchange the sensor.
Solution
Perform configuration of Qx
(see Chapter 3 "Configuring the switching

outputs")

Perform configuration of Qx
(see Chapter 3 "Configuring the switching
outputs")
Perform configuration of Qa
(see Chapter 4 „Configuring the analog
output")
Perform configuration of Qa
(see Chapter 4 „Configuring the analog
output")
Perform configuration of Qa
(see Chapter 4 „Configuring the analog
output")
Log in as expert
(see Chapter „5.1 Expert Mode")
Log in as expert
(see Chapter „5.1 Expert Mode")
EN
Operating instructions
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