Rev. 1.00
20801-EDEBD
A0232-4716-1_EN
35
KBR multicomp F144-NC-1V1C6DO6RO-2
Description of the display window
Sampling rate:
In this submenu, the power frequency tracing settings are displayed. The
setting "Auto" causes the sampling rate to be traced automatically, within a
range of 40 to 70 Hertz. Alternatively, a fi xed sampling rate of 50 Hz or 60 Hz
can be set.
Monitoring stage power:
In this submenu, the monitoring of the stage power can be activated or
deactivated. However, only stages being operated automatically can be moni-
tored. The stage power confi gured manually is not taken into account, as it is
assumed that the stage power has been confi gured in accordance with the
nameplate of the compensation stage.
Functional principle:
Each time a capacitor stage is switched on, it is checked whether or not a
change of current takes place in the main current transformer. If this is not
the case, the stage is marked with
in the start menu window. The following
reasons are possible and have to be checked:
• Capacitor defective
• Contactor defective
• Fuse defective
Reset:
The
Reset
item off ers you various methods of resetting the programmed
controller parameters. The programmable parameters are reset to default
settings. A list of the settings can be found in the section
Control and display
panel
.
This has the advantage that all confi gured parameters are deleted at the same
time and the controller restarts with the default settings.
Perform reset:
Extras menu, Reset menu item
Press
= Reset fl ashes
Press
and
simultaneously = "done" is displayed
After about 2 seconds, the display switches back to Reset
Note
The resetting process can be interrupted by pressing
.
Contrast setting:
The contrast settings of the LCD can be changed in this submenu.
Setting range: 0 to 10.