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Type MS08
Sensor - Maintenance
47
11
SENSOR - MAINTENANCE
Go to device
SAC254 Sensor
> function
Sensor
> tab
Maintenance
.
Detailed view Maintenance
Setting
Simulation
Status
Start or stop the simulation mode and enter simulated data.
Start measurement
Wizard to manually start a measurement.
Calibration
Wizard to calibrate the zero value (base intensity).
Restore previous cal-
ibration
Wizard to restore the previous calibration.
Calibration schedule
Plan the calibrations.
Interval in days
Set the regular interval.
Last calibration
Read the date of the last calibration.
Next calibration
Read the date of the next planned calibration.
Advanced
Service mode
Activate or deactivate the service mode.
Tab. 28: Settings in the “Sensor” configuration area, maintenance detailed view
The menu items are detailed in the following chapters:
▪
Simulation
and
.
▪
Start measurement
, refer to chapter
Manually start a measurement [
▪
Calibration
, refer to chapter
Calibrate the zero value (base intensity) [
▪
Restore previous calibration
Restore the previous calibration [
.
▪
Calibration schedule
, refer to chapter
▪
Advanced
Activate or deactivate the service mode [
11.1
Stop the simulation mode
Go to device
SAC254 Sensor
> function
Sensor
> tab
Maintenance
.
Select
Simulation
>
Status
>
Off
.
As soon as the parameter
Simulation
>
Status
is set to
Off
, the following actions are carried out:
▪
The product measures again.
▪
The product status indicator is green.
▪
For the meaning of the signal of the device status LED, refer to chapter
.
11.2
Start the simulation mode
In simulation mode, you can enter simulated data for the following measure values and simulate the beha-
viour of the sensor:
▪
SAC
: Spectral absorption 254 nm
▪
Turb 530
:Turbidity 530 nm
▪
CODeq
: Chemical oxygen demand
▪
BODeq
: Biochemical oxygen demand