Contents
ii Danfoss Turbocor Compressors Inc.
ECD-00007M Rev. 1
Motor Monitoring 28
Motor Monitoring Overview 28
Motor Faults / Alarms 30
Magnetic Bearing Monitoring 31
Bearing Monitoring Overview 31
Bearing Faults 33
Electronic Valve Data / Tuning 33
Chiller Control 36
System Information 38
Compressor Info 39
EEPROM Log Resets 39
EEPROM Settings 39
Compressor Controller Settings 40
Compressor Controller Alarms 41
Compressor Controller Fault Limits 43
Compressor Stepper Motor Settings 44
Stepper Motor Valve Controls 45
Analog Output Controls 47
Compressor Controller Impeller Specific Settings 49
Compressor Controller (CC) Critical Fault Lock Outs 50
Refrigerant 51
Compressor Event Log 51
History Data 52
Trending 53
Graphs 53
Trending & Data Acquisition 56
Compressor Map 57
Fault Captures 59
Data Capture 60
Appendix A: Determination of Actual Power Setting A-1