Eaton 9PX 8000i HotSwap Manual De Instalación Y Usuario página 11

2. Presentation
2.3 Firmware upgrade
Check that UPS firmware version is parallel compatible:
Screen menu
If "// Ready" doesn't appear just next to the UPS firmware number, that means the UPS cannot be
connected in parallel.
Contact your Eaton reseller to download the latest firmware.
2.4 Parallel UPS screen
2.5 Parallel setting
Press the Enter (
Main menu
Settings
[Parallel Operation]: set this mode to cancel the audible alarm when the load power is more than the
maximum power of one UPS: "Parallel Operation" is the default mode.
[Redundancy Only]: set this mode to have an audible alarm when the load power is more than the
maximum power of one UPS.
Page 8
Identification UPS/NMC firmware.
) button to activate the menu options.
Submenu Available settings
In/Out settings Redundancy mode
Press button of any one of the two
1
UPS to start the parallel system.
The Power display is the UPS power and
2
not the load power. The load power is
the sum of UPS1 power display + UPS2
power display
"1UPS + 1UPS redundant" means the
3
load power is less than the maximum
power of one UPS.
"2UPS + 0UPS redundant" means the
load power is more than the maximum
power of one UPS.
"1UPS + 0UPS redundant" means only
one UPS powers the load.
[Parallel Operation]
[Redundancy Only]
614-09354-01_EN