19
8027092/AE00/V1-0/2022-10| SICK
O P E R A T I N G I N S T R U C T I O N S | VISIC100SF
Subject to change without notice
MENUS
6
6.7.4
Menu - Calibration
Function: Adjust zero point and sensitivity
6.7.4.1
Adjust zero point
Display
Procedure
see “Perform adjustment”, page 23
Symbol
Description
Zero
Zero point adjustment
□
Zero point adjustment finished, zero point offset saved
Current value too small
Electrochemical cell defective, replace gas sensor.
Current value too high
Wrong gas for zero point adjustment (actual current value > 10% of
measuring range)
Current value unstable
Displayed as long as the deviation between two measuring cycles
(100 ms) is > 3%.
Goes off automatically when sensor signal becomes stable.
Internal error
Displayed when the adjustment is not possible, e.g. in case of serious
errors. Exchange gas sensor.
