Emerson Copeland EV2 Series - Page 18

78
1st Fault
Occurred
(Read)
AC Input Over Current
Immediate
Shutdown
N/A
Bit 1
0 = No ; 1 = Yes
DC Bus Over Voltage
Immediate
Shutdown
N/A
Bit 2
0 = No ; 1 = Yes
DC Bus Under Voltage
Immediate
Shutdown
N/A
Bit 3
0 = No ; 1 = Yes
AC Input Over Voltage
Immediate
Shutdown
N/A
Bit 4
0 = No ; 1 = Yes
AC Input Under Voltage
Immediate
Shutdown
N/A
Bit 5
0 = No ; 1 = Yes
Sensor 1 (High Pressure
Switch Open)
Immediate
Shutdown
N/A
Bit 8
0 = No ; 1 = Yes
Power Module Over Temp
Immediate
Shutdown
N/A
Bit 11
0 = No ; 1 = Yes
IGBT Over Temp
Immediate
Shutdown
N/A
Bit 12
0 = No ; 1 = Yes
Lost Rotor Position
Immediate
Shutdown
N/A
Bit 13
0 = No ; 1 = Yes
Lockout (After 10 fault occurrences*)
Pre-charge Relay Open
N/A
N/A
Bit 15
0 = No ; 1 = Yes
79
1st Fault
Occurred
(Read)
DC Bus Voltage Low
N/A
N/A
Bit 0
0 = No ; 1 = Yes
Torque Limit Fold Back
Timeout
Controlled
Shutdown
N/A
Bit 2
0 = No ; 1 = Yes
Power Module Temp. Fold
Back Timeout
Controlled
Shutdown
N/A
Bit 3
0 = No ; 1 = Yes
AC Input Current Fold Back
Timeout
Controlled
Shutdown
N/A
Bit 4
0 = No ; 1 = Yes
Auto Config Communication
Timeout
N/A
N/A
Bit 6
0 = No ; 1 = Yes
Modbus Communication Lost
Controlled
Shutdown
N/A
Bit 7
0 = No ; 1 = Yes
Sensor 2 (Thermistor, DLT)
High Temp
Controlled
Shutdown
N/A
Bit 8
0 = No ; 1 = Yes
Board Temp High
Controlled
Shutdown
N/A
Bit 10
0 = No ; 1 = Yes
Power Module Temp High
Controlled
Shutdown
N/A
Bit 11
0 = No ; 1 = Yes
IGBT Temp High
Controlled
Shutdown
N/A
Bit 12
0 = No ; 1 = Yes
80
Multiple Faults
Occurred
(Read)
Compressor Phase Over
Current
Immediate
Shutdown
N/A
Bit 0
0 = No ; 1 = Yes
Lockout (After 10 fault occurrences*)
AC Input Over Current
Immediate
Shutdown
N/A
Bit 1
0 = No ; 1 = Yes
DC Bus Over Voltage
Immediate
Shutdown
N/A
Bit 2
0 = No ; 1 = Yes
DC Bus Under Voltage
Immediate
Shutdown
N/A
Bit 3
0 = No ; 1 = Yes
AC Input Over Voltage
Immediate
Shutdown
N/A
Bit 4
0 = No ; 1 = Yes
AC Input Under Voltage
Immediate
Shutdown
N/A
Bit 5
0 = No ; 1 = Yes
Sensor 1 (High Pressure
Switch Open)
Immediate
Shutdown
N/A
Bit 8
0 = No ; 1 = Yes
Power Module Over Temp
Immediate
Shutdown
N/A
Bit 11
0 = No ; 1 = Yes
IGBT Over Temp
Immediate
Shutdown
N/A
Bit 12
0 = No ; 1 = Yes
Lost Rotor Position
Immediate
Shutdown
N/A
Bit 13
0 = No ; 1 = Yes
Lockout (After 10 fault occurrences*)
Pre-charge Relay Open
N/A
N/A
Bit 15
0 = No ; 1 = Yes
DC Bus Voltage Low
N/A
N/A
Bit 0
0 = No ; 1 = Yes
Torque Limit Fold Back
Timeout
Controlled
Shutdown
N/A
Bit 2
0 = No ; 1 = Yes