Operation and setting
25
VME420_D00026_03_M_XXDE/04.2019
5.3 Menu structure
All adjustable parameters are listed in the columns menu item and adjustable
parameters. A display-like representation is used to illustrate the parameters
in the column menu item. Different alarm categories can be assigned to the
alarm relays K1, K2 via the submenus r1, r2. This is done by activation or deac-
tivation of the respective function.
MENU,
MENU key (> 1.5 s):
Starting the menu mode;
Enter key (< 1.5 s):
Confirm menu item, submenu
item and value.
Enter key (> 1.5 s):
Back to the next higher menu
level.
Menu
Sub
Menu
Menu
item
Activa
tion
Adjustable parameter
AL
(res-
ponse -
values)
< U ON Undervoltage (Alarm 2)
> U ON overvoltage (Alarm 1)
U Hys - Hysteresis < U / > U
< Hz OFF Underfrequency
> Hz OFF Overfrequency
Hz Hys - Hysteresis, frequency
<U Hz ON
Frequency alarm beha-
viour in case of measu-
ring voltage failure
Device front
Ele-
ment
Function
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