Honeywell 3G SmartVFD HVFD3D3A0015 Installation And User Manual page 73

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 serial communication bus 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 14-10 Mains 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 Table 7.4 is displayed.
Troubleshooting
It may be necessary to contact your Honeywell supplier or service department.
Note the code number for further troubleshooting directions.
Table 7.4. Internal Fault Codes
0
256-258
512-519
783
1024-1284
1299
1300
1315
1316
1379-2819
2561
2820
2821
2822
68
• Cycle power
• Check that the option is properly installed
• Check for loose or missing wiring
Serial port cannot be initialized. Contact your Honeywell supplier or Honeywell Service
Department
Power EEPROM data is defective or too old.
Replace power card.
Internal fault. Contact your Honeywell supplier or Honeywell Service Department.
Parameter value outside of min/max limits.
Internal fault. Contact your Honeywell supplier or the Honeywell Service Department.
Option SW in slot A is too old.
Option SW in slot B is too old.
Option SW in slot A is not supported (not allowed).
Option SW in slot B is not supported (not allowed).
Internal fault. Contact your Honeywell supplier or Honeywell Service Department.
Replace control card.
LCP stack overflow.
Serial port overflow.
USB port overflow.
31-00559-01