Online USV XANTO S-Serie Benutzerhandbuch Seite 134

T R O U B L E S H O O T I N G
Warning or error
message
Warning/error messages for redundancy/increase mode.
E1 Fault
Output voltage
asym.
E2 Fault
Parallel cable dis-
connect
E6 Warning
Battery input differ-
ent
E7 Warning
Line input different
E8 Warning
Bypass input differ-
ent
E9 Warning
Power Capacity
Rating different
EA Warning
Power strategy set-
ting different
EB Warning
ECO setting in par-
allel system
EC Warning
Load unbalance
XS6000+XS10000_manual_ger_eng_it_V1.1.1.doc
Possible causes
One UPS system in in-
crease mode not supply-
ing voltage
Parallel Cable Faulty
Different battery voltag-
es
Different input voltages
Different bypass voltages
Different UPS systems
parallel connected.
Different power strategies
HE mode not allowed
Load distributed
unequally
Table 10: Warning and error messages
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Measure
Check the output voltage of each
UPS system.
Check the parallel cable for correct
connector contact.
Check the batteries of each UPS
system These must be equal.
A battery may possibly be faulty.
Check the input voltages of each
UPS system.
Check the bypass voltages of each
UPS system.
Connect only equal UPS systems
together.
Check the power strategy in the
settings of each UPS system.
Check the power strategy in the
settings of each UPS system.
Distribute the load on both UPS
systems evenly.
R. Kistler