Trane TR1 6002 Installation And Operation Manual page 100

ALARM 37
GATE DRIVE FAULT
An output IGBT or the power card is defective. Contact the Trane
service department.
Auto Optimization Warnings 39 through 42
Automatic motor adaptation has stopped, because some parameters
have probably been improperly set, or the motor used in too large or
small for AMA to be carried out.
A choice must be made by pressing CHANGE DATA and choosing
‘Continue’ + OK or ‘Stop’ + OK.
If parameters need to be changed, select ‘Stop’, change the parameters
and run AMA again.
WARNING 39
CHECK PAR. 104, 106
Parameters 104, Motor Frequency, or 106, Rated Motor Speed, have
probably not been set correctly. Correct the setting and run AMA again.
WARNING 40
CHECK PAR. 103, 105
Parameter 103 Motor Voltage, or 105 Motor Current, has not been set
correctly. Correct the setting and run AMA again.
WARNING 41
MOTOR TOO BIG
The motor used is probably too large for AMA to be carried out. The
setting in parameter 102 Motor Power, may not match the motor. Check
the motor and select ‘Continue’ or [STOP].
WARNING 42
MOTOR TOO SMALL
The motor used is probably too small for AMA to be carried out. The
setting in parameter 102 Motor Power, may not match the motor. Check
the motor and select ‘Continue’ or [STOP].
ALARM 60
EXTERNAL FAULT
Terminal 27, parameter 304, Digital Inputs, has been programmed for
a Safety Interlock and is a logic ‘0’.
WARNING 61
FOUT < FLOW
The output frequency is lower than parameter 223, Warning: Low
Frequency.
100
WARNING 62
FOUT > FHIGH
The output frequency is higher than parameter 224, Warning: High
Frequency.
WARNING/ALARM 63
I MOTOR < I LOW
The output current is lower than parameter 221, Warning: Low
Current. Select the required function in parameter 409, Function in
Case of No Load.
WARNING 64
I MOTOR > I HIGH
The output current is higher than parameter 222, Warning: High
Current.
WARNING 65
FEEDBACK < FDB LOW
The resulting feedback value is lower than parameter 227, Warning:
Low Feedback.
WARNING 66
FEEDBACK > FDB HIGH
The resulting feedback value is higher than parameter 228, Warning:
High Feedback.
WARNING 67
REF. < REF LOW
The remote controlled reference is lower than parameter 225,
Warning: Low Reference.
WARNING 68
REF. > REF HIGH
The remote controlled reference is higher than parameter 226,
Warning: High Reference.
WARNING 69
TEMP.AUTO DERATE
The heat sink temperature has exceeded the maximum value and the
auto derating function in parameter 411, Function at Over Temp, is
active.
WARNING 99
UNKNOWN ALARM
An unknown fault has occurred which the software is not able to
handle. Contact Trane service department.