Toshiba Q9+ Installation & Operation Manual page 280

Alarms, Trips, and Troubleshooting
Q9 Plus ASD Install/Op Manual
LED LCD
Screen Screen
Note: The event that caused the trip(s) must be corrected or must decrease to less than the
threshold value required to cause the trip to allow for a Reset to be recognized. In the event
of multiple active trips, the trip displayed will remain until all faults are corrected and
cleared.
CPU Fault
E-26
EEPROM Write
EEP1
Err
Ctrl Read Err
EEP2, EEP3
Ground Fault
EF1, EF2
Output Phase
EPHO
Input Phase
EPHI
ASD RAM Fault
ERR2
ASD ROM Fault
ERR3
ASD CPU Fault
ERR4
Gate Array Fault
ERR6
Current Err
ERR7
Net Card Err
ERR8
Autotuning Err
ETN
268
Table 18. Fault Codes (Continued)
Fault Description
CPU fault.
EEPROM fault (writing
error).
Initial read error (parameter
initialization).
Ground fault.
Output phase failure.
Input phase failure.
ASD RAM fault.
ASD ROM fault.
CPU fault.
Gate array fault.
Current detection hardware
error.
Network option card error.
Autotuning error except
Etn1, Etn2, or Etn3.
Possible Cause
• Contact TIC Customer Support Center.
• Contact TIC Customer Support Center.
• Contact TIC Customer Support Center.
• Mis-wired ground.
• Loose ground connection.
• Mis-wired output phase.
• Loose or missing output phase connection.
• Mis-wired input phase.
• Loose input phase connection.
• Contact TIC Customer Support Center.
• Contact TIC Customer Support Center.
• CPU malfunction.
• Control board malfunction.
• Contact TIC Customer Support Center.
• Defective gate array or gate array malfunction.
• Contact TIC Customer Support Center.
• Improper low-current detection level setting.
• Motor (phase) is disconnected.
• Optional device malfunction.
• Improper system settings (at ASD or optional
device).
• Loose or improper connection.
• Autotune readings are inconsistent with the
configuration information.
• Non-3-phase motor is being used.
• Improper settings at F400 or
• Using a motor that has a significantly smaller
rating than the ASD.
• ASD output cabling is too small, too long, or is
being housed in a cable tray with other cables
that are producing an interfering EMF.
• Motor is running during the Autotune function.
• Motor not connected.
https://www.toshiba.com/tic/
F410 – F413.