58
RT-SVP011A-EN
Troubleshooting
VFD Condenser
Fan In Hand Mode
– Cktx
VFD Condenser
Fan In Hand Mode
– Cktx
VFD Cond 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
VFD Fault
Compressor –
Cprsr1A
VFD Fault
Compressor -
Cprsr1A
VFD Fault –
Cprsr1A
Cprsr
Immediate
Shutdown
Latching
Cprsr
Energized
VFD Fault. Numerous drive faults can cause this general
fault including High Pressure Cutout for VFD
compressors. See Service Literature xxxx for a list of fault
codes and description.
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
Current Overload
– Cprsr1A
VFD Comp
Current Overload
– Cprsr1A
VFD Comp
Current Ovld
Cprsr
Immediate
Shutdown
Latching
Cprsr
Energized
The inverter peak current of approximately 200% of rated
current was exceeded for 1.5 seconds.
This is a drive enforced lockout.
NOTE: There is Drive behavior that results from a Drive
Overcurrent where the drive continues to operate at
reduced RPM
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
Ground Fault–
Cprsr1A
VFD Compressor
Ground Fault–
Cprsr1A
VFD Comp
Ground Fault
Circuit
Immediate
Shutdown
Latching
Cprsr
Energized
An earth ground fault has resulted in a discharge from the
output phases to ground, either in the cable between the
adjustable frequency drive and the motor or in the motor
itself. Further compressor operation is not recommended
until measurements to ground can be taken from the
motor leads and the ground fault 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
Diagnostic Name
and Source
Affects
Target
Severity
Persistence
Active
Modes
[Inactive
Modes]
Criteria
Reset
Level
