3 detailed description of menu items – OPTI-UPS MD120L User Manual
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Chapter 4 Operator Control and Display Panel 39
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Or select
and confirm a module, as shown in fig 4-4, the LCD will display the
operating status of this module:
Fig 4-4 Select a module
Select
in the operating status of a module, to view the main input data of this module.
Select
in the operating status of a module to view the main output data of this module.
Select
, in the operating status of a module to view the load data of this module.
Select
in the operating status of a module to view the maintenance code and module
software code of this module.
Select
to return to the previous page.
Select
to return to the home page.
Default display
During the operation of system, if there’s no alarm in 2 min, the system will display default. After a
short delay, the backlight of LCD display goes off; press any key to reactivate the display.
4.3 Detailed Description of Menu Items
The LCD main display shown in fig 4-2 is described in details below.
1# Inverter abnormal
3# Fan fault
UPS bypass frequency abnormal
5 modules on-line
Module 1