V2.01
25359_EDEBD
A0279-2320-1_EN
39
Description of the display window
Sampling rate:
The power frequency tracing settings are displayed in this submenu. The setting "Auto"
causes the sampling rate to be traced automatically, within a range of 40 to 70 Hertz.
Alternatively, a fixed 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 submenu. Only
stages the stage power of which has been recorded in the learning mode are moni-
tored.
The manually configured stage power is not taken into account, as it is assumed that
the stage power has been configured in accordance with the nameplate of the compen-
sation stage.
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 one of the
following reasons and needs to be checked:
• Capacitor faulty
• Contactor faulty
• Fuse faulty
Reset:
The Reset menu item offers various methods of resetting the programmed controller
parameters. The programmable parameters are reset to the default settings.
This has the advantage that all configured parameters are deleted at the same time and
the controller restarts with the default settings.
Perform reset:
Extras menu, Reset menu item
Press
U
= Reset flashes
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.
