O P E R AT I N G I N S T R U C T I O N S | C F P C U B I C
8021989 / 2017-10-20 | SICK AG
Subject to change without notice
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OPERATION
Function
Description
QbSign
1)
Qb analog output signal in mA/mV
QxSign
Qx switching output status
1)
variant-dependent
Configuration
1.
Log in to Exprt mode, see
2. Set the unit in the CONFIG / DISPA or DISPB menu.
8.5.3
Autocalibration
Autocalibration automatically determines the ideal setting for the TRSHLD (EXPRT /
MEAS / TRSHLD) and ADAPT (EXPRT / MEAS / ADAPT) parameters. The container must
be filled to 50% during calibration.
Autocalibration should always be performed in the following situations:
−
Commissioning has been carried out
−
There has been a change in medium
−
The sensor's measurement performance is declining
Configuration
1.
Log in to Exprt mode, see
2. Perform autocalibration using AUTCAL.
•
Confirm
LEVEL AT 50%? using Set.
•
The successful AUTCAL
function is confirmed with
!CALOK.
8.5.4
Performing empty adjustment
An empty adjustment must be performed if, for example, the signal quality is not suffi
-
cient or the sensor was mounted with an Easy Clamp bracket.
An empty adjustment is also performed during advanced commissioning,
“7.2 Commissioning” on page 18.
Configuration
1.
Log in to Exprt mode, see
2. Perform the adjustment using MEAS / CALEMP.
•
The successful empty adjustment is confirmed with
!CALOK.
8.5.5
Locking the display without a password
Local operation on the sensor is immediately locked when the Local User Interface Lock
is activated via IO-Link. The Local User Interface Lock can only be activated via IO-Link.
The !LOCKD message is displayed if you try to open the menu.
The display lock can be unlocked with the following steps:
−
Via IO-Link by resetting the Local User Interface Lock
−
Via the display by pressing the Set pushbutton for at least 10 seconds