RT-SVP011A-EN
59
Troubleshooting
VFD Compressor
Short Circuit–
Cprsr1A
VFD Compressor
Short Circuit –
Cprsr1A
VFD Compressor
Short Circuit
Circuit
Immediate
Shutdown
Latching
Cprsr
Energized
A short circuit in the motor windings or the motor
terminals was detected. Compressor operation is not
recommended until the short circuit is removed.
The Latching behavior for this diagnostic is latched in the
drive. When the drive diagnostics are reset this
diagnostic will be cleared in the Symbio 800 controller.
This drive alarm may be Trip Locked at the TR200 drive.
If the drive determines that the condition could cause
damage to the drive, the drive protects itself by
generating a Trip Lock that can only be cleared by cycling
power.
Local
VFD Compressor
High Pressure
Trip – Cprsr1A
VFD Compressor
High Press Trip –
Cprsr1A
VFD Compressor
High Press
Circuit
Immediate
Shutdown
Latching
Cprsr
Energized
The drive safe stop input was activated. This trip is the
result of a high pressure cutout. The high pressure switch
must reset once the pressure has dropped and a manual
reset must be commanded at the user interface before
the circuit will be allowed to restart. This diagnostic may
require a power cycle to reset the TR200 drive (Safe Stop)
alarm.
The Latching behavior for this diagnostic is latched in the
drive. When the drive diagnostics are reset this diagnostic
will be cleared in the Symbio 800 controller.
This diagnostic may require a power cycle to reset the
TR200 drive (Safe Stop) alarm.
Local
VFD Torque Limit
Exceeded–
Cprsr1A
VFD Torque Limit
Exceeded –
Cprsr1A
VFD Comp
Torque Limit
Cprsr
Warning
Non-Latching Cprsr
Energized
Motor torque is higher than expected
The Latching behavior for this diagnostic is latched in the
drive. When the drive diagnostics are reset this diagnostic
will be cleared in the Symbio 800 controller.
Local
VFD Compressor
In Hand Mode –
Cprsr1A
VFD Compressor
In Hand Mode –
Cprsr1A
VFD Comp In
Hand Mode
Unit
Warning
Non-Latching All
The drive has been put into hand mode at the drive
interface. This will cause issues for normal sequences and
operation.
Local
MP: Reset Has
Occurred
MP: Reset Has
Occurred
MP: Reset Has
Occurred
Platform Warning
Non-Latching All
The main processor has successfully come out of a reset
and built its application. A reset may have been due to
a power up, installing new software or configuration. This
diagnostic is immediately and automatically cleared and
thus can only be seen in the Historic Diagnostic List in
Tracer TU.
Remote
Software High
Pressure
Detection Cktx
Software High
Pressure
Detection Cktx
Software High
Press Cktx
Circuit
Immediate
Shutdown
Latching
All
The discharge pressure, as measured discharge pressure
sensor, has exceeded 630 PSIA. This warning is
generated to give additional information that could be
used to determine why all compressors on the circuit shut
down due to an Unexpected Compressor Shutdown
diagnostic or why a Compressor Failed to Start diagnostic
is generated. Even if the pressure has dropped below 630
PSIA the historic diagnostics will still indicate that a high
pressure was detected.
Local
Diagnostic Name
and Source
Affects
Target
Severity
Persistence
Active
Modes
[Inactive
Modes]
Criteria
Reset
Level
