SICK LFP Inox, Operating Instructions Manual

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O P E R AT I N G I N S T R U C T I O N S | L F P I N OX 8019921/15H0 / 2019-09-30 | S I C K A G
Irrtümer und Änderungen vorbehalten
5 0
11 TROUBLESHOOTING
Error Cause Solution
The display only
shows RUN. It is
otherwise empty.
The Menu-DspVal menu parameter is at QaBarG
and the level is below QALOW.
Change QALOW or DspVal
Display off Temperature too high Reduce the temperature
Temperature too low Increase the temperature
No supply voltage Connect sensor correctly
!Err[xx]
!ErM[xx]
!ErI[xx]
!ErO[xx] System error The device is faulty and needs to be replaced.
NVFail Memory error The device is faulty and needs to be replaced.
11.2 Operating the display
Error Cause Solution
The menu item SPx/
RPx is not displayed
QxMENU/OUx is not
configured to Qx-Hno and/or Qx-Hnc
Perform configuration of Qx (see “8.2 Configuring
the switching outputs” ).
The menu item FHx/
FLx is not displayed
QxMENU/OUx is not
configured to Qx-Fno and/or Qx-Fnc
Perform configuration of Qx (see “8.2 Configuring
the switching outputs” ).
QAFAIL is not dis-
played.
The analog output Qa is in voltage mode (QATYP =
0 to 10 V)
Perform configuration of Qa (see “8.3 Configuring
the analog output” ).
SimVol is not dis-
played
The analog output Qa is in current mode (QATYP =
4 to 20 mA)
Perform configuration of Qa (see “8.3 Configuring
the analog output” ).
SimCur is not dis-
played
The analog output Qa is in voltage mode (QATYP =
0 to 10 V)
Perform configuration of Qa (see “8.3 Configuring
the analog output” ).
EXPRT-Config-… is
not displayed
Correct password not entered See “8.4.1 Expert mode”.
EXPRT-Foam-… is
not displayed
Correct password not entered See “8.4.1 Expert mode”.
Lengths are ex-
pressed as decimal
numbers
Inch is activated as the display unit Perform configuration of units (see “8.4.12 Select-
ing the display unit (millimeter / inch)” )
The menu only
shows PASSW
Display lock is activated See “8.4.11 Activating the display lock”.