Rev. 1.00
22586_EDEBDA0253-0318-1_EN
29
KBR multicomp F144-3 6DO/6RODescription of the display window
The learning mode is activated by pressing U. Change to Yes by pressingV
and then
X to con rm. The auto con guration then automatically sets the
stage powers and discharge times, but these values need to be checked once
the learning process has been completed to ensure that they are correct.
NOTE
If an error occurs in auto con guration mode (harmonics exceeding the limit,
measuring voltage too high, missing measuring voltage), the process is inter-
rupted and "Auto con guration mode – Error" is displayed. Auto con guration
mode can be restarted once the cause of the error has been recti ed.
System function test:
A function test should be performed after all values have been programmed
step by step, by disconnecting the controller from the power supply for a few
seconds.
The controller should start automatically after it is reconnected to the power
supply. If the cosφ voltage is read in the start menu immediately after switching
it on, the value for cosφ should be low and inductive. The controller then starts
to switch on the individual capacitor stages.
The cosφ, which can be read in the start menu, should have risen in comparison
to its previous value, or it should rise when additional stages are switched on. If
the compensation system is designed correctly, the controller should compen-
sate to the set target cos phi after a while.
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