SICK MCS200HW, Operating Instructions Manual, Page: 35 / 74

Zero point adjustment runs cyclically (preset) but can also be started manually.
If the deviation is higher than a specified limit value, the system switches to classifica‐
tion “Maintenance request” and the zero point is however corrected.
Procedure
1. Click tile “Zero point adjustment”.
✓
The operating state switches to zero point adjustment.
✓
The respective active step is displayed.
✓
The time elapsed and the remaining time of the state and of the respective active
step is displayed.
2. The system switches back to original state automatically when adjustment has
been completed.
7.4.2 Performing reference point adjustment
7.4.2.1 Adjustment with internal adjustment filter
Overview
Menu: Tasks → Adjustment with internal adjustment filter
During adjustment, concentrations of measuring components are adjusted with an
adjustment filter.
Procedure
1. Click tile “Adjustment with internal adjustment filter”.
✓
The operating state switches to adjustment with internal adjustment filter.
✓
The respective active step is displayed.
✓
The time elapsed and the remaining time of the state and of the respective active
step is displayed.
2. The system switches back to original state automatically when adjustment has
been completed.
7.4.2.2 Adjustment with span gas
Overview
Menu: Tasks → Reference point adjustment
During adjustment, the concentrations of the respective measuring component are
adjusted using span gas.
Procedure
1. Compare the span gas concentration set with the certificate of the span gas
cylinder and, when necessary, change it in the device: Tasks
→ Reference point
adjustment - Concentrations.
2. Perform manual update.
3. Use the arrow button to go to the next Figure.
4. Start adjustment with “Reference point adjustment”.
✓
The operating state switches to reference point adjustment.
✓
The time elapsed and the remaining time of the state and of the respective active
step is displayed.
5. The system switches back to original state automatically when adjustment has
been completed.
COMMISSIONING
7
8021889/1D1T/V3-1/2021-09 | SICK O P E R A T I N G I N S T R U C T I O N S | MCS200HW 35
Subject to change without notice