GE AF-650 GP Design And Installation Manual page 118

Warnings and Alarms
For the D, E, and F Frame sizes, this alarm is based on the
temperature measured by the heatsink sensor mounted
inside the IGBT modules. For the F Frame sizes, this alarm
can also be caused by the thermal sensor in the rectifier
module.
Troubleshooting
Check fan resistance.
Check soft charge fuses.
IGBT thermal sensor.
ALARM 30, Motor phase U missing
Motor phase U between the adjustable frequency drive
and the motor is missing.
Remove power from the adjustable frequency drive and
check motor phase U.
ALARM 31, Motor phase V missing
Motor phase V between the adjustable frequency drive
and the motor is missing.
Remove power from the adjustable frequency drive and
check motor phase V.
ALARM 32, Motor phase W missing
Motor phase W between the adjustable frequency drive
and the motor is missing.
Remove power from the adjustable frequency drive and
check motor phase W.
ALARM 33, Inrush fault
Too many power-ups have occurred within a short time
period. Let the unit cool to operating temperature.
WARNING/ALARM 34, Fieldbus communication fault
The network on the communication option card is not
working.
WARNING/ALARM 36, Mains failure
This warning/alarm is only active if the supply voltage to
the adjustable frequency drive is lost and SP-10 Line failure
is NOT set to [0] No Function. Check the fuses to the
adjustable frequency drive and line power supply to the
unit.
ALARM 38, Internal fault
When an internal fault occurs, a code number defined in
the table below is displayed.
Troubleshooting
Cycle power
Check that the option is properly installed
Check for loose or missing wiring
It may be necessary to contact your GE supplier or service
department. Note the code number for further trouble-
shooting directions.
TM
AF-650 GP Design and Installation Guide
No.
0
256-258
512
513
514
515
516
517
518
519
783
1024-1279
1281
1282
1283
1284
1299
1300
1301
1302
1315
1316
1317
1318
1379
1380
1381
1382
1536
1792
2049
2064-2072
2080-2088
2096-2104
2304
2305
DET-767A
Text
Serial port cannot be restored. Contact your GE
supplier or GE Service Department.
Power EEPROM data is defective or too old
Control board EEPROM data is defective or too old.
Communication time out reading EEPROM data
Communication time out reading EEPROM data
Application oriented control cannot recognize the
EEPROM data.
Cannot write to the EEPROM because a write
command is on progress.
Write command is under timeout
Failure in the EEPROM
Missing or invalid barcode data in EEPROM
Parameter value outside of min/max limits
A CAN message that has to be sent couldn't be
sent.
Digital signal processor flash timeout
Power micro software version mismatch
Power EEPROM data version mismatch
Cannot read digital signal processor software
version
Option SW in slot A is too old
Option SW in slot B is too old
Option SW in slot C0 is too old
Option SW in slot C1 is too old
Option SW in slot A is not supported (not allowed)
Option SW in slot B is not supported (not allowed)
Option SW in slot C0 is not supported (not
allowed)
Option SW in slot C1 is not supported (not
allowed)
Option A did not respond when calculating
platform version
Option B did not respond when calculating
platform version
Option C0 did not respond when calculating
platform version.
Option C1 did not respond when calculating
platform version.
An exception in the application oriented control is
registered. Debug information written in keypad
DSP watchdog is active. Debugging of power part
data, motor oriented control data not transferred
correctly.
Power data restarted
H081x: option in slot x has restarted
H082x: option in slot x has issued a power-up wait
H983x: option in slot x has issued a legal power-
up wait
Could not read any data from power EEPROM
Missing SW version from power unit
10 10
10-5