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6 Start-up
Mycom S CPM 153
66
Hauser
!
Note!
•
To best adapt the controller parameters to the process, we recommend the following:
1.
Set the values for the controller parameters (Field ME5)
2.
Deflect process.
Field ME7: set function to "manual" and enter a set value. Using the actual value,
you can observe how the process is deflected.
3.
Switch the function to "auto". Now you can observe how the controller returns the
actual value to the set point.
4.
If you want to set other parameters, press the "Enter" key and you will return to Field
ME5. During this time, the controller continues to run in the background. If you have
made your settings, press the "Enter" key again to return to Field ME6. There, you
can continue or exit the simulation.
•
Only exit the controller simulation in Field ME6 with "Simulation off". Otherwise, the
simulation will continue to run in the background.
ME6
Simulation
off
on
Selection controller simulation
Here, you can switch a configuration loop on or off. The
hold is removed with an active controller simulation.
Simulation on
: The characteristic values entered in the
previous field are used in the next field to simulate the
controller behaviour.
off
: Pressing "E" to leave the controller simulation.
ME7
Function
Set:
act.:
y:
auto
07.00pH
07.00pH
000
Active Measuring menu
Function:
here, you set whether a set value calculated
by the controller ("auto"), or a set value y entered by the
user ("manual") is to be output.
Set
: displays the current set point. If necessary, you
can change the set point. The other points (start/end of
neutral zone, optimization points, control points)
change accordingly.
Actual
: displays the current actual/measured value.
y
: with the "auto" function: displays the set value deter-
mined by the controller. With the "manual" function, you
can enter a set value here. Values < 0 % mean a
dosing of acid, values > 0 % mean a dosing of alkali.
CODE
CHOICE
(default = bold)
INFO