V2.01
25359_EDEBDA0279-2320-1_EN
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Description of the display window
NOTE
The stage monitoring function (see Extras menu, Stage power monitored submenu) does
not generate any messages, but marks the stages with an X (in the Start menu window).
9.9 Extras window:
Extras
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Press W to select submenus.
The additional possible settings are displayed in the submenus of this window,:
If a submenu is selected (by pressingW), the settings can be changed by pressing U to
start entering values, V to change the setting and X to save it.
The following submenus are available:
User language:
In this submenu, you can select the language for the LCD display (German, English,
French or Spanish).
Limit THD:
The harmonic switch-o limit refers to the total of all measuring voltage harmonics (Lim
THD). The programming range is between 0 and 10%. The setting can be adjusted in
increments of 1 %.
In addition, harmonics monitoring can also be disabled here (limit monitoring is deacti-
vated if the setting is Lim = 0%).
If voltage harmonics exceed the limit, an error message is displayed and a stage switch-
o is performed.
Operating cycle limit:
The limit of the capacitor contactor operating cycles is used as an indication to cus-
tomers that the capacitor contactor could be worn out due to the number of switching
operations accumulated. This message in no way inuences the function of the com-
pensation system. It is merely used as a "maintenance instruction". If the setting is Lim =
0%, limit monitoring is deactivated but the operating cycle count is still activated.
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