Emerson Copeland EV2 Series Application Engineering Bulletin page 19

Power Module Temp. Fold
AC Input Current Fold Back
Auto Config Communication
81
Modbus Communication Lost
Multiple Faults
Sensor 2 (Thermistor, DLT)
Occurred
(Read)
Power Module Temp High
Compressor Phase Current
1st Fault
Micro Electronic Fault or
82 Occurred
(Read)
Sensor 1 (HP Transducer)
High Pressure Sensor Type
Sensor 2 (Thermistor, DLT)
1st Fault
Power Module Temp Low or
83 Occurred
(Read)
Compressor Phase Current
Multiple Faults
Micro Electronic Fault or
84 Occurred
(Read)
Sensor 1 (HP Transducer)
High Pressure Sensor Type
Sensor 2 (Thermistor, DLT)
Power Module Temp Low or
Multiple Faults
85 Occurred
(Read)
Back Timeout
Timeout
Timeout
High Temp
Board Temp High
IGBT Temp High
Imbalance
Drive EEPROM Fault
Motor Over Speed
fault – High Pressure
Sensing Low
Compressor Model
Configuration Error
Configuration Error
Low Temp or Open
Sensor Open fault
Fault Limit Lockout
Imbalance
Drive EEPROM Fault
Motor Over Speed
fault – High Pressure
Sensing Low
Compressor Model
Configuration Error
Configuration Error
Low Temp or Open
Sensor Open fault
Fault Limit Lockout
Controlled N/A
Shutdown
Controlled N/A
Shutdown
N/A N/A
Controlled N/A
Shutdown
Controlled N/A
Shutdown
Controlled N/A
Shutdown
Controlled N/A
Shutdown
Controlled N/A
Shutdown
Immediate N/A
Shutdown
Immediate N/A
Shutdown
Immediate N/A
Shutdown
Immediate N/A
Shutdown
Immediate N/A
Shutdown
Immediate N/A
Shutdown
Controlled N/A
Shutdown
Controlled N/A
Shutdown
N/A N/A
Immediate N/A
Shutdown
Immediate N/A
Shutdown
Immediate N/A
Shutdown
Immediate N/A
Shutdown
Immediate N/A
Shutdown
Immediate N/A
Shutdown
Controlled N/A
Shutdown
Controlled N/A
Shutdown
N/A N/A
Bit 3 0 = No ; 1 = Yes
Bit 4 0 = No ; 1 = Yes
Bit 6 0 = No ; 1 = Yes
Bit 7 0 = No ; 1 = Yes
Bit 8 0 = No ; 1 = Yes
Bit 10 0 = No ; 1 = Yes
Bit 11 0 = No ; 1 = Yes
Bit 12 0 = No ; 1 = Yes
Bit 0 0 = No ; 1 = Yes
Bit 2 0 = No ; 1 = Yes
Lockout (After 10 fault occurrences*)
Bit 3 0 = No ; 1 = Yes
Bit 5 0 = No ; 1 = Yes
Bit 6 0 = No ; 1 = Yes
Bit 7 0 = No ; 1 = Yes
Bit 2 0 = No ; 1 = Yes
Bit 5 0 = No ; 1 = Yes
Bit 15 Lockout Status
0 = No ; 1 = Yes
Bit 0 0 = No ; 1 = Yes
Bit 2 0 = No ; 1 = Yes
Lockout (After 10 fault occurrences*)
Bit 3 0 = No ; 1 = Yes
Bit 5 0 = No ; 1 = Yes
Bit 6 0 = No ; 1 = Yes
Bit 7 0 = No ; 1 = Yes
Bit 2 0 = No ; 1 = Yes
Bit 5 0 = No ; 1 = Yes
Bit 15 Lockout Status
0 = No ; 1 = Yes