Carrier D2-3466-2 instruction manual Carrier VFD Quick Reference

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Step 2. Press the ▼ key until Err is displayed.

Step 3. Press the ENTER key.

If no faults have occured, Err will be displayed again. If only one fault has occurred, the fault code will be displayed as the first entry in the log. If more than one fault has ocurred, the first entry is the latest fault that occurred.

Step 4. Press the ▲ or the ▼ key. The display steps through the error log entries, which are numbered 0 through 9 (maximum).

Step 5. Press the ENTER key.

The display shows the day stamp, which can range from 0 to 248 days.

6-12	Carrier VFD Quick Reference

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Contents Carrier VFD Quick Reference Page Page Page Page Page Contents Carrier VFD Quick Reference Required Publications Getting Assistance from Reliance ElectricCarrier VFD Quick Reference Replace with 2.fm 11 X 17 Z-fold Carrier VFD Quick Reference Monitor Mode Carrier VFD Quick Reference For Carrier Drives Carrier VFD Quick Reference Record the following job information Record the following nameplate informationCarrier VFD Quick Reference Test Equipment Needed To Troubleshoot Verifying That DC Bus Capacitors Are DischargedPOS NEG TP1 TP2 Initial DC Bus Checking the Power Modules and Motor with Input Power Off Igbt Fault Codes Troubleshooting the Drive Using Error CodesAlarm Codes Error LogIdentifying Alarm Codes and Recovering Alarm Code Description Alarm Cause Corrective ActionIdentifying Fault Codes and Recovering Fault Code Description Fault Cause Corrective ActionIPL OPL Input Ground Fault Excessive Asymmetrical Bus WhenSlow Ramp Rate of DC Bus DC Carrier VFD Quick Reference Troubleshooting the Drive Identifying Fatal Fault Codes and Recovering Code Fault Description Fault Cause Corrective ActionIndentifying PMC Board Fault Codes and Recovering Resetting a Checksum CHS FaultStatus of LEDs Fault Description Corrective Action Model Amps Code Number DIF Technical Writing Internal UsePage Page Publication D2-3466-2 May 2005 -- Supercedes D2-3466-1 June