Owner's manual

82 Rockwell Automation Publication D2-3518-3 - May 2013
Chapter 9
Sets the fault threshold for motor current imbalance.
If inverter Imbalance Count (221) exceeds inverter Imbalance Limit (49) for
longer than the time in inverter Imbalance Time (50), the drive faults with the
Motor I Imbalance fault (fault 37).
Sets the time delay in generating a motor current imbalance fault.
If inverter Imbalance Count (221) exceeds inverter Imbalance Limit (49) for
longer than the time in inverter Imbalance Time (50), the drive faults with the
Motor I Imbalance fault (fault 37).
Also sets the time delay in generating a Current Feedback Lost Fault (fault 35). If
this parameter is set to exactly 10.0 seconds, then the Current Feedback Lost
Fault does not occur.
Sets the method of motor torque production.
Sets the highest RMS voltage the drive will output. See description of rectifier
Max Motor Volts parameter (107 in rectifiers parameters).
49 Imbalance Limit
Range: 0.0...40.0 [0.1%]
Default: 10.0
Access: 1 Path: Motor Control > Motor Data
See also: 50, 221
50 Imbalance Time
Range: 1.0...10.0 [0.1 sec]
Default: 5.0
Access: 1 Path: Motor Control > Motor Data
See also: 49, 221
53 Torque Perf Mode
Range: 0 = Sensrls Vect
1 = SV Economize
2 = Custom V/Hz
3 = Fan/Pmp-V/Hz
Default: 0 = Sensrls Vect
Access: 0 Path: Motor Control > Torq Attributes
See also: 62, 63, 69, 70
54 Maximum Voltage
Range: (Rated Volts x 0.25) to Rated Volts [0.1V AC]
Default: Drive Rated Volts
Access: 0 Path: Motor Control > Torq Attributes
See also: rectifier 107