Operation
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Input: defines on which input terminals the values should be read
Signal type: defines whether the values are transmitted as a 0-10 V or 4-20 mA signal
Value for X: defines the transmission value range
Figure 11: Measurement and control technology
Fixed limit values for the read values are stored in the control unit. If a value drops below or exceeds these
limit values, this is indicated by an error message. The limit values cannot be changed.
The power supply of the measurement and control system must be connected to the terminals A5.
The release signal for the measurement and control system must be connected to the terminals A11.
6.4.5.4 Chemical Fill Levels
You need to go to the Extras Chemical Fill Levels submenu to set the reading of the chemical fill
levels. The empty status of the chemical can be recorded for a total of two substances. The menu is shown
in Figure 12.
Input: defines on which input terminals the values should be read
Type: defines whether the empty status is determined via an N/C or N/O contact.
Name: defines the name that should be displayed in the case of an empty status. You can choose
between chlorine, pH, ph+, active oxygen, flocculant, ACO and miscellaneous as a name.
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