Eltek Valere UNV-F 2.5 Manual de usuario Pagina 21

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Static Transfer Switch
UNB
User Manual
Page 21 (28)
ELTEK VALERE DEUTSCHLAND ©2009 UM_UNB_E_R04
4.4 Parameter adjustments
REMARK: The configuration of the system during commissioning takes place with the service menu 1 and 2 and the
calibration menu. They are code protected to guard against illegal parameter changes. The special documents only
are available for qualified and skilled service personnel.
In the following the adjustable parameters in the customer menu (available for each customer) are described.
4.4.1 Table “Adjustable Parameters” (customer menu)
In the customer menu the parameters can be adjusted according to the table:
Menu item Functions Range
Default value (factory
settin
g)
INV-count
Key in the number of the connected inverters*
0- 15 0
Time/Date Adjustment of the real time clock
Configuration CF
Selection (switching active/inactive) of individ-
ual failures for the collective failure signalisa-
tion= General Alarm (LED and Relay)
All individual
failures**
All active
Delay LED CF LED time delay of the collective failure signal 1- 60 sec 30
Delay Relay CF Time delay of the collective failure relay 1- 60 sec 30
LCD-contrast Contrast adjustment of the display 0- 255 220
LCD backlight Background illumination On / off On
Language Selection of the language
English, German,
Polish, Swedish,
Italian
English
Softw. version? Shows the current firmware version Read only
* If the UNB works together with inverters of type PWS, the INV-count must be set to “0” because the PWS is not
equipped with a CAN interface. Otherwise, the failure message “Inverter fail.” would be generated.
**List of the selectable individual collective failures (CF):
o Source 1 fail.
o Source 2 fail.
o Synchr. Error
o Inverter fail.
o UNB overtemp.
o UNB overload
o INV overload
o DC voltage low
o DC voltage high
o Ubatt< warning
o Ubatt> warning
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