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.
No. Text
0 Serial port cannot be restored. Contact your GE
supplier or GE Service Department.
256-258 Power EEPROM data is defective or too old
512 Control board EEPROM data is defective or too old.
513 Communication time out reading EEPROM data
514 Communication time out reading EEPROM data
515 Application oriented control cannot recognize the
EEPROM data.
516 Cannot write to the EEPROM because a write
command is on progress.
517 Write command is under timeout
518 Failure in the EEPROM
519 Missing or invalid barcode data in EEPROM
783 Parameter value outside of min/max limits
1024-1279 A CAN message that has to be sent couldn't be
sent.
1281 Digital signal processor flash timeout
1282 Power micro software version mismatch
1283 Power EEPROM data version mismatch
1284 Cannot read digital signal processor software
version
1299 Option SW in slot A is too old
1300 Option SW in slot B is too old
1301 Option SW in slot C0 is too old
1302 Option SW in slot C1 is too old
1315 Option SW in slot A is not supported (not allowed)
1316 Option SW in slot B is not supported (not allowed)
1317 Option SW in slot C0 is not supported (not
allowed)
1318 Option SW in slot C1 is not supported (not
allowed)
1379 Option A did not respond when calculating
platform version
1380 Option B did not respond when calculating
platform version
1381 Option C0 did not respond when calculating
platform version.
1382 Option C1 did not respond when calculating
platform version.
1536 An exception in the application oriented control is
registered. Debug information written in keypad
1792 DSP watchdog is active. Debugging of power part
data, motor oriented control data not transferred
correctly.
2049 Power data restarted
2064-2072 H081x: option in slot x has restarted
2080-2088 H082x: option in slot x has issued a power-up wait
2096-2104 H983x: option in slot x has issued a legal power-
up wait
2304 Could not read any data from power EEPROM
2305 Missing SW version from power unit
Warnings and Alarms
AF-650 GP
TM
Design and Installation Guide
DET-767A 10-5
10
1
To Next Page
Loading...
