Vertiv Liebert EXL S1, Operation And Maintenance Manual

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Component Type Text Display ID Description
MUN Status
MUN/DSP are not
Sync with SYNW
08-097 —
MUN Status
Life Measures
Sampling Started
08-098 Ignore measures history and restart sampling from current time.
MUN Status
System Time
Moved Ahead
08-110 Set when device time is moved ahead after time adjustment from Life Station.
MUN Status
System Time
Moved Back
08-111 Set when device time is moved back after time adjustment from Life Station.
MUN Alarm
CAN
Communication
Loss
28-008
Set when CAN telegram are not received for 10 seconds.
Reset when a general stage telegram is received.
MUN Alarm
UPS Model cannot
be identified
28-056 UPS model not detected.
Rectifier Status Rectifier is off 02-000 —
Rectifier Status
Rectifier is turning
on
02-001 —
Rectifier Status Rectifier is on 02-002 —
Rectifier Status Rectifier fault 02-004 Set as either blocking or non-blocking .
Rectifier Status Rectifier Warning 02-009 Set when at least one warning is active.
Rectifier Status
No pre-charge in
progress
02-010 No pre-charge active. Active while mains is out of limits.
Rectifier Status
pre-charge in
progress
02-011 Hold off delay and resistor pre-charge.
Rectifier Status Walk-in in progress 02-012 Rectifier current limit ramp.
Rectifier Status pre-charge finished 02-013 Pre-charge finished. Active while mains is OK.
Rectifier Status
Rectifier Power
Limitation Active
02-048
Set when the input current is limited by standard or customer limit. (See Overload
specification.)
Rectifier Status
Rectifier Current
Limit
02-049
Set when input current reaches the limit defined by P 1740.11 and lasts more than 3
ms but less than 10 ms.
Rectifier Status
Rectifier Non-
Blocking Fault
02-050 Set when a non-blocking fault in rectifier stage is set.
Rectifier Status Rectifier fault 02-070 Set when a customer blocking fault flag is present (not yet defined).
Rectifier Status Rectifier Warning 02-071 Set when at least one customer warning is active (not yet defined).
Rectifier Status
Rectifier Non-
Blocking Fault
02-072 Set when a customer non-blocking fault in stage is set. (not yet defined).
Rectifier Status
Rectifier Stopped -
Fault
02-092 —
Rectifier Status Rectifier Inhibited 02-093 Set when the rectifier pulse is inhibited due to DC overvoltage.
Table A.2 Alarm Messages (continued)
Appendices
61