74
RLC-SVX09Q-EN
Table 31. Starter diagnostics (continued)
Diagnostic
Name
Affects Target Severity
Persistence
Active Modes
[Inactive
Modes]
Criteria
Reset
Level
Starter Fault
Type III - xy
Cprsr
Immediate Latch
Starting
[Adaptive
Frequency
Starter Type]
As part of the normal start sequence to apply power to the
compressor, the Shorting Contactor (1K3) and then the
Main Contactor (1K1) were energized. 1.6 seconds later
there were no currents detected by the CT's for the last 1.2
Seconds on all three phases. The test above applies to all
forms of starters except Adaptive Frequency Drives.
Local
Starter Module
Memory Error
Type 1 - xy
Cprsr Warning
Latch All
Checksum on RAM copy of the Starter LLID configuration
failed. Configuration recalled from EEPROM.
Local
Starter Module
Memory Error
Type 2 - xy
Cprsr
Immediate Latch All
Checksum on EEPROM copy of the Starter LLID
configuration failed. Default configuration loaded into RAM
and EEPROM.
Local
Transition
Complete Input
Opened - xy
Cprsr
Immediate Latch
All Running
Modes
The Transition Complete input was found to be opened with
the compressor motor running after a successful
completion of transition. This is active only for Y-Delta,
Auto-Transformer, Primary Reactor, and X-Line Starters. To
prevent this diagnostic from occurring as the result of a
power loss to the contactors, the minimum time to trip must
be greater than the trip time for the power loss diagnostic.
Local
Transition
Complete Input
Shorted - xy
Cprsr
Immediate Latch Pre-Start
The Transition Complete input was found to be shorted
before the compressor was started. This is active for all
electromechanical starters.
Local
Under Voltage
Chiller Normal NonLatch
Pre-Start and
Any Ckt(s)
Energzd
Nom. trip: 60 seconds at less than 87.5%, ± 2.8% at 200V ±
1.8% at 575V, Auto Reset at 90% or greater for 10
continuous seconds.
Remote
Unexpected
Starter
Shutdown - xy
Cprsr
Normal NonLatch
All Cprsr
Running modes,
Starting,
Running and
Preparing to
Shutdown
The Starter module status reported back that it is stopped
when the MP thinks it should be running and no Starter
diagnostic exist. This diagnostic will be logged in the active
buffer and then automatically cleared. This diagnostic could
be caused by intermittent communication problems from
the Starter to the MP, or due to mis-binding.
Local
Diagnostics
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