ABB HiPerGuard MV UPS - Page 79

USER INTERFACE
HIPERGUARD MV UPS
USER MANUAL
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103
ID Event Description
F5.86 UC to ML 1 link failure
The UC’s CPU has indicated a failure in
communications handshake between UC and ML
link 1.
F5.93 PCS-120 Group Faulted
PCS-120 modules have reported a group error. The
number of PCS-120 modules available is insufficient
to allow system to run.
F5.105 Selected V
srce
outside nominal
The selected voltage source measured voltage has
deviated outside the nominal range.
F5.128 Emergency Power off Emergency Shutdown has been activated.
External Emergency Shutdown switch has been
activated.
F5.133 Input switch transition fault
An error has been detected in the control of the
Input switch. It has failed to indicate transition from
OPEN to CLOSED or vice versa within the correct
time.
F5.134 S
in
not ready timed out
The Input Switch circuit breaker is reporting as "not
ready" for too long a time.
F5.143 Output switch transition fault
An error has been detected in the control of the
Output switch. It has failed to indicate transition
from OPEN to CLOSED or vice versa within the
correct time.
F5.144 S
out
not ready timed out
The Output Switch circuit breaker is reporting as
"not ready" for too long a time.
F5.153 Bypass switch transition fault
An error has been detected in the control of the
Automatic bypass switch. It has failed to indicate
transition from OPEN to CLOSED or vice versa
within the correct time.
F5.154 S
abp
not ready timed out
The Automatic Bypass Switch circuit breaker is
reporting as "not ready" for too long a time.
F5.160 Breakers not UPS controlled
One or more circuit breakers indicate a false
feedback signal.
F5.161 S
out
not closed while running
Output switch circuit breaker is not closed while
UPS is running.
F5.166 Output current too high timed
The system output current has been detected as
exceeding the maximum allowable current and
sustained for more than a preset time.
F5.167 Test mode group current too high
Current too high while running in test mode as
rectifier or inverter group
F5.169 Output voltage too high timed
The RMS value of output line voltage has exceeded
the high voltage threshold value for more than a
preset time.