Dukane iQ Series User Manual page 53

Pop-up Fault Status Screens
Generator Fault Status Screens - Manual Mode
Status Text Displayed
Generator Fault
Average Overload
Generator Fault
Peak Overload
Generator Fault
Frequency Lock Lost
Generator Fault
Over Temperature
Table 7-I Pop-Up Fault Status Screens - Manual Mode
Dukane Manual Part No. 403-577-00
System Status or Fault Explanation
An Average Overload fault tripped.
Output power exceeded rated wattage.
Lower the welding pressure or amplitude.
Fault will reset when next weld cycle starts.
A Positive Peak Overload fault tripped.
Peak IGBT transistor current exceeded.
Caused by a severe frequency mis-match.
Fault will reset when next weld cycle starts.
Resonant frequency lock not found, or lost.
Check for a defective stack component.
Check for stack coupling to the fixture.
Fault will reset when next weld cycle starts.
System Overtemperature fault detected.
Fault will reset when system cools down.
Pop-Up Fault Status Screens continued on next page.
Section 7 – Troubleshooting
Page 47