Allen-Bradley PowerFlex400 User Manual

Programming and Parameters 3-45
Advance Program Group (continued)
A194 [Compensation]
Enables/disables correction options that may improve problems with motor instability.
Options 0 “Disabled”
1 “Electrical” (Default)
(1)
Some drive/motor combinations have inherent instabilities
which are exhibited as non-sinusodial motor currents. This
setting attempts to correct this condition.
2 “Mechanical” Some motor/load combinations have mechanical resonances
which can be excited by the drive current regulator. This
setting slows down the current regulator response and
attempts to correct this condition.
3 “Both”
(1)
(1)
Use “Dead Time Compensation” algorithm to minimize flat spots in motor current waveforms. Use
this solution also to achieve motor stability.
A195 [Reset Meters] Related Parameter(s): d310-d317
Resets the marker that indicates Fault Times and Energy usage.
Options 0 “Ready/Idle” (Default)
1 “Reset MWh” Also resets kWh marker.
2 “Reset Time” min, hr, and x10hr
A196 [Testpoint Sel] Related Parameter(s): d319
Used by Rockwell Automation field service personnel.
Values Default: 1024
Min/Max: 1024/65535
Display: 1
A197 [Fault Clear] Related Parameter(s): b007, d307, d308, d309
Stop drive before changing this parameter.
Resets a fault and clears the fault queue. Used primarily to clear a fault over network communications.
Options 0 “Ready/Idle” (Default)
1 “Reset Fault”
2 “Clear Buffer” Clears all fault buffers.

Allen-Bradley PowerFlex400 Specifications

General

Brand	Allen-Bradley
Model	PowerFlex400
Category	Controller
Language	English