INFOSEC UPS SYSTEM E4 Evolution II + TT Series - 3-10. Warning Indicator: Icon Flashing; 3-11. Warning Code

97
INFOSEC UPS SYSTEM – 15, rue du Moulin – 44880 Sautron – France – www.infosec-ups.com
hotline : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 07 19 AA 59 205 03
Warning
status
Description
If some errors occur in the UPS (but it is still running normally), it will show
one more screen to represent the warning situation. In the warning screen,
the icon will be flashing, and it can show up to 3 error codes and each
code indicates one error. You can find the code meaning in the warning
code table.
LCD display
Fault status
Description
When UPS has fault happened, the inverter will be blocked. It will display
fault code in screen, and the icon will light up. You can find the code
meaning in the fault code table.
LCD display







01
Bus start failure
None
42
DSP communication failure
None
02
Bus over
None
43
Overload
03
Bus under
None
46
Incorrect UPS setting
None
04
Bus unbalance
None
47
MCU communication failure
None
06
Converter over current
None
48
Two DSP firmware versions are
incompatible in parallel system.
None
11
Inverter soft start failure
None
60
Bypass phase short circuited
12
High inverter voltage
None
61
Bypass SCR short circuited
None
15
Inverter B output(line to
neutral) short circuited
62
Bypass SCR open circuited
None
16
Inverter C output(line to
neutral) short circuited
63
Voltage waveform abnormal in R
phase
None