NEOMERIS CONTROL DES
Functional description
Build:20211025-094624-9873335NSt
All information and technical data are subject to
change
Page 33
6.5
Module: MDosTime
6.5.1 Info:
Time dosage
6.5.2 Comment:
Time Dosing (Typically Biocide Dosing) .
There are four start times settable for the time dosing (Parameter: Start time / Wochentage).
The set time always has priority over the current conductivity value.
During and after dosing of biocide into the process water, the desalination is locked for the set time
(parameter: Time Lock ).
The length of the dosage (parameter: dosing time) and the max. time of all time doses per day (pa-
rameter: total time) can also be set.
The time dosing has the following operating modes:
Automatic - compares the current time with the set start time and, if appropriate, starts the time
metering.
On - It is dosed permanently until the total time per day is reached.
Off - There is no timed dosing, the dosing valve remains closed.
For the tank of the time metering, the contact type (used / n.used), debounce during filling and the
alarm behavior can be set.
Submodules:
MStartData: Time dosage
MTankAlarms: Tank for time dosing
MValve: Feeding chemicals
6.5.3 Internal elements of module:
6.5.3.1 Parameters
Time Dos. mode
(Sel.)
Mode of time proportional dosing
Default:
Process contr.
0 Process contr. control according process
1 Off
Always off
2 On
Always on
Dosage duration
(Num.)
Duration of the dosing
Range:
0 ... 999 min
Default:
2 min
Time lock
(Num.)
Locking time after dosing
