Gamatronic Centric 120 kW, Руководство пользователя

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G
AMATRONIC
E
LECTRONIC
I
NDUSTRIES
L
TD
.
100 CENTRIC 3x480, User Guide, rel. 1.7
L
INE
#
A
LARM MESSAGE
OR STATE OF
UPS
E E
XPLANATION
D
EFAULT
S EVERITY
R R
ECOMMENDED ACTION
,
IF ANY
more than one master. R Go to “Status > Modules > Status”. Click on each module in turn and look at the “Operation mode” field to see which modules are defined
as masters. The first module from the bottom is supposed to be the master. Remove the “other” master (the higher one) and replace it with
a known good module. If you have no replacement module, swap the two master modules. The assumption here is that the upper master
is stuck in master mode, and the lower one is normal and will revert to slave status when moved upward.
34. UPS module N is sending an
alarm or warning.
1
E A problem has been detected by the module’s control logic. Warning
R Perform the instructions in section
10.4 “Troubleshooting “
UPS modules
”.
35. UPS shutdown by Emergency
Power Off.
E The UPS has turned itself off due to activation of the EPO switch. Informational
R Only after the emergency situation has been resolved, the Centric can be restarted as described in section
2.8.2.1 “Restarting the UPS”.
36. UPS shutdown by end of
battery backup.
E The UPS was in battery mode, and the battery became exhausted, so the UPS automatically turned itself off. Informational
R No action required. When normal ac input returns, battery charging will begin automatically.
37. UPS shutdown by hardware
Off button.
E The UPS was shut down by pressing the physical “OFF” button of the LCD screen. Informational
R No action required.
38. UPS shutdown by Off button
on LCD panel.
E The UPS was shut down by pressing the OFF software button on the touch screen. Informational
R No action required.
39. UPS shutdown by overload. E The UPS turned itself off automatically due to a serious overload condition. Informational
R Before restarting the UPS, determine what caused the overload, and reduce the load on the UPS.
40. UPS shutdown by remote
user command.
E A user with remote access to the UPS shut the UPS down. Informational
R No action required.
1 The UPS module slots are numbered from bottom to top.