Baldor VS1GV21-1B, Installation & Operating Manual, Page: 92 / 204

Parameter Descriptions 7-14 MN765
Block Title Parameter (Number)
Selection (Value)
Parameter Name and Description
MOTOR
CONTROL
(Continued)
POSITION GAIN (1638)
Only available in Closed
Vector mode. Ignore this
parameter for Open Vector
and V/F modes.
Preset Value: 8.0
Range: 0.0 - 1000.0
Sets the position loop proportional gain. Used with Master Pulse Ref/Follower
expansion board (EXBHH007). Not used in 15 preset position mode.
A.S. PROP GAIN (1639)
Only available or active in
either Vector mode. Ignore
this parameter for V/F mode.
Preset Value: 10.0
Range: 0.0 - 255.0
Sets the anti-saturation proportional gain.
A.S. INT GAIN
(1640)
Only available or active in
either Vector mode. Ignore
this parameter for V/F mode.
Preset Value: 50.00
Range: 0.00 - 200.00 Hz
Sets the anti-saturation integral gain.
MOTOR Xm
(1641)
Only available or active in
either Vector mode. Ignore
this parameter for V/F mode.
Preset Value: CALC
Range: 0.00 - 1000.00
Ω
Sets the Motor magnetizing reactance value at 60Hz.
MOTOR R1
(1642) Preset Value: 0
Range: 0.00 - 1000.00
Ω
Stator resistance in ohms. If set too high, the motor will tend to stall at zero speed
when reversing or accelerating from low speed. Reducing this value may eliminate
the problem. When too low, speed regulation may suffer. If V/F mode, used for IR
drop compensation. Must set to zero for multi-motor applications.
MOTOR X1 (1643)
Only available or active in
either Vector mode. Ignore
this parameter for V/F mode.
Preset Value: CALC
Range: 0.000 - 1000.000
Ω
Stator leakage reactance, in ohms at 60Hz. This parameter has most impact when
reversing motor rotation at full current limit. If set too low, the decel time will tend to
increase.
ROTOR TIME CONST (1644) Preset Value: CALC
Range: 0.000 - 60.000 seconds
Sets the rotor time constant value.
MOTOR R2 (1645)
Only available or active in
either Vector mode. Ignore
this parameter for V/F mode.
Preset Value: CALC
Range: 0 - 1000
Ω
Sets the Motor rotor resistance value.
MOTOR X2 (1646)
Only available or active in
either Vector mode. Ignore
this parameter for V/F mode.
Preset Value: CALC
Range: 0 - 1000
Ω
Sets the Motor rotor leakage reactance value.
TRICKLE HEAT AMPS (1678) Preset Value: 0.0
Range 0.0 - 50.0% of Motor Rated Amps
Used to provide heating amps in the motor windings while the motor is stopped
to help eliminate condensation within the motor. A value of 0.0 amps in this
parameter disables the function. A non-zero value will cause the amount of amps
programmed in this parameter to flow through the motor windings after the motor
is stopped and a 300 second delay. Both the REV and FWD LEDs on the keypad
will flash while the timer is counting and then both LEDs are on solid when trickle
current is flowing.
Table 7-1 Level 1 Parameter Block Definitions Continued