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Carrier
D2-3466-2
instruction manual
POS NEG TP1 TP2
Models:
D2-3466-2
1
20
38
38
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Error codes
Input Ground Fault Excessive
Resetting a Checksum CHS Fault
Monitor Mode
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Initial DC Bus
Measurement
Points
POS NEG
(+)
(-)
TP1 TP2
Figure 6.1 – DC Bus Voltage Terminals (414 Amp Drives)
6-2
Carrier VFD Quick Reference
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Contents
Carrier VFD Quick Reference
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Contents
Carrier VFD Quick Reference
Required Publications
Getting Assistance from Reliance Electric
Carrier 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 information
Carrier VFD Quick Reference
Test Equipment Needed To Troubleshoot
Verifying That DC Bus Capacitors Are Discharged
POS NEG TP1 TP2
Initial DC Bus
Checking the Power Modules and Motor with Input Power Off
Igbt
Troubleshooting the Drive Using Error Codes
Alarm Codes
Fault Codes
Error Log
Identifying Alarm Codes and Recovering
Alarm Code Description Alarm Cause Corrective Action
Identifying Fault Codes and Recovering
Fault Code Description Fault Cause Corrective Action
IPL
OPL
Slow Ramp Rate of DC Bus DC
Input Ground Fault Excessive
Asymmetrical Bus When
Carrier VFD Quick Reference
Troubleshooting the Drive
Identifying Fatal Fault Codes and Recovering
Code Fault Description Fault Cause Corrective Action
Status of LEDs Fault Description Corrective Action
Indentifying PMC Board Fault Codes and Recovering
Resetting a Checksum CHS Fault
Model Amps Code Number
DIF
Technical Writing Internal Use
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Publication D2-3466-2 May 2005 -- Supercedes D2-3466-1 June
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