KBR F144-MS-1V1C1TI6DO-3 - Page 41

Rev. 1.00
22585_EDEBDA0252-0318-1_EN
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KBR multicomp F144-3 6DO/12DODescription of the display window
 Sampling rate:
The power frequency tracing settings are displayed in this submenu. If the
setting is "Auto", the sampling rate is tracked automatically in a range from 40
to 70 Hz. Alternatively, a  xed sampling rate of 50 Hz or 60 Hz can be set.
 Stage power monitored:
Monitoring of the stage power can be activated or deactivated in this sub-
menu.
Functional principle:
Each time a capacitor stage is switched on, a check is performed to determine
whether a change of current takes place in the main current transformer. If this
is not the case, the stage is marked with an "X" in the Start menu window. This
may be for any of the following reasons and needs to be checked:
 Capacitor faulty
 Fuse faulty
 The Reset menu item o ers various methods of resetting the con gured
controller parameters. The con gurable parameters are reset to the default
settings.
This has the advantage that all con gured parameters are deleted simultane-
ously and the controller restarts with the default settings.
Perform reset:
Extras menu, Reset menu item
Press
U = Reset  ashes
Press
U and V simultaneously = done is displayed
After about 2 seconds, Reset is displayed again
NOTE
The reset process can be interrupted by pressing X.
 Contrast setting:
The contrast settings of the LCD can be changed in this submenu. Setting
range: 0 to 10.
 Brightness setting:
The LCD brightness can be changed in this submenu.
Setting range: 0 to 9.