Trane Tracer CH530 User Manual page 31

Diagnostic Name Affects
and Source Target
Starter Fault Type I - *Circuit
Compressor 2A
Starter Fault Type II - *Circuit
Compressor 1A
Starter Fault Type II - *Circuit
Compressor 2A
Starter Fault Type III *Circuit
- Compressor 1A
Starter Fault Type III *Circuit
- Compressor 2A
Compressor Did Not *Circuit
Accelerate:
Transition -
Compressor 1A
Compressor Did Not *Circuit
Accelerate:
Transition -
Compressor 2A
Transition Complete
*Circuit
Input Shorted -
Compressor 1A
Transition Complete
Input Shorted - *Circuit
Compressor 2A
RLC-SVU05A-E4
Diagnostics
Active Modes
Severity Persistence
[Inactive Modes]
Immediate Starting - Y Delta
Starters Only
Latch
Immediate Starting All types of
starters
Latch
Immediate Starting - All types of
starters
Latch
Immediate Starting
[Adaptive Frequency
Starter Type]
Latch
Immediate Starting
[Adaptive Frequency
Starter Type]
Latch
Info Start Mode
Latch
Info Start Mode
Latch
Immediate Latch Pre-Start
Immediate Latch Pre-Start
Criteria
This is a specific starter test where 1M(1K1) is closed
first and a check is made to ensure that there are no
currents detected by the CT's. If currents are detected
when only 1M is closed first at start, then one of the
other contactors is shorted.
a. This is a specific starter test where the Shorting
Contactor (1K3) is individually energized and a check is
made to ensure that there are no currents detected by
the CT's. If current is detected when only S is
energized at Start, then 1M is shorted. b. This test in a.
above applies to all forms of starters (Note: It is
understood that many starters do not connect to the
Shorting Contactor.).
a. This is a specific starter test where the Shorting
Contactor (1K3) is individually energized and a check is
made to ensure that there are no currents detected by
the CT's. If current is detected when only S is
energized at Start, then 1M is shorted. b. This test in a.
above applies to all forms of starters (Note: It is
understood that many starters do not connect to the
Shorting Contactor.).
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.
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.
The compressor did not come up to speed (fall to
<85%RLA) in the allotted time defined by the Maximum
Acceleration Timer and a transition was forced (motor
put across the line) at that time. This applies to all
starter types.
The compressor did not come up to speed (fall to
<85%RLA) in the allotted time defined by the Maximum
Acceleration Timer and a transition was forced (motor
put across the line) at that time. This applies to all
starter types.
The Transition Complete input was found to be shorted
before the compressor was started. This is active for all
electromechanical starters.
The Transition Complete input was found to be shorted
before the compressor was started. This is active for all
electromechanical starters.
Reset Level
Local
Local
Local
Local
Local
Remote
Remote
Local
Local
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