Liquistation CSF48 Inputs: ISE
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17.3 Electrode slot menus
17.3.1 Electrode slot
A CAS40D sensor has 4 electrode slots in total. Consequently, each of these slots has its own
menu.
Make settings:
‣ Define the parameter for the slot (only slots 2-4).
The 1st slot is always designated to the pH electrode. It is not possible to select another
parameter for this slot.
‣ You can complete and assign the other 3 slots as you prefer.
‣ Specify the measured variable that should be output. No options can be selected for pH
which is why the "Measured variable" function is not available for this parameter.
Incorrect assignment between the electrode (hardware) and the software menu
Unreliable measured values and faults in the measuring point can occur
‣ When assigning the slot in the software, make sure it matches the assignment in the sensor.
‣ Example: You have connected the ammonium electrode to cable no. 2 in the sensor. Then
configure the ammonium parameter in the "Slot 2:1 (ISE)" software menu.
17.3.2 Damping
The damping causes a floating average curve of the measured values over the time specified.
Options displayed for "Measured variable" with the following parameters:
pH Ammonium Nitrate Potassium Chloride
-•NH4-N
•NH4
•NO3-N
•NO3
•K •Cl
Path: Menu/Setup/Inputs/ISE/Electrode slot
Function Options Info
Damping 0 to 600 s
Factory setting
0 s
Specify the damping of the main value of the electrode
assigned to the slot.