Rev. 1.00
22586_EDEBD
A0253-0318-1_EN
29
KBR multicomp F144-3 6DO/6RO
Description of the display window
The learning mode is activated by pressing
U
. Change to Yes by pressing
V
and then
X
to confi rm. The auto confi 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 confi guration mode (harmonics exceeding the limit,
measuring voltage too high, missing measuring voltage), the process is inter-
rupted and "Auto confi guration mode – Error" is displayed. Auto confi guration
mode can be restarted once the cause of the error has been rectifi 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 cos
φ
voltage is read in the start menu immediately after switching
it on, the value for cos
φ
should be low and inductive. The controller then starts
to switch on the individual capacitor stages.
The cos
φ
, 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.
