Allen-Bradley ArmorStart 290E User Manual page 150

Chapter 4 Bulletin 290E/291E/294E Programmable Parameters
150
Compensation
Enables/disables correction options
that may improve problems with
motor instability,
0 = Disabled
1 = Electrical (Default)
Some drive/motor combinations have
inherent instabilities which are exhibited
as non-sinusoidal 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
SlipHertzAtFLA
Compensates for the inherent slip in an
induction motor. This frequency is added
to the commanded output frequency
based on motor current.
BusRegulateMode
Controls the operation of the drive voltage
regulation, which is normally operational
at deceleration or when the bus voltage
rises.
0 = Disable
1 = Enabled
Rockwell Automation Publication 290E-UM001B-EN-P - June 2012
Parameter Number
Access Rule
Data Type
Group
Units
Minimum Value
Maximum Value
Default Value
Parameter Number
Related Parameters
Access Rule
Data Type
Group
Units
Minimum Value
Maximum Value
Default Value
Parameter Number
Related Parameters
Access Rule
Data Type
Group
Units
Minimum Value
Maximum Value
Default Value
79
GET/SET
UINT
Advanced Config.
—
0
3
1
80
30
GET/SET
UINT
Advanced Config.
x.x Hz
0.0 Hz
10.0 Hz
2.0 Hz
81
—
GET/SET
UINT
Advanced Config.
—
0
1
0