Baldor VS1SD, Инструкция по установке и эксплуатации

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7-22 Parameter Descriptions MN766
Block Title
Parameter (Number)
Selection (Value)
Parameter Name and Description
MOTOR
DATA
(continued)
REVERSE ROTATION (2415) Preset Value: 0
Range: 0 - 1
Off (0) Standard rotation not changed.
On (1)
Control output phase change to reverse rotation direction without motor
wiring change.
Reverse direction of motor rotation without rewiring the motor or feedback
wires.
If the drive is being operated with “Control Type” (P1601), set to “Closed
Vector”, then the feedback align procedure must be executed after changing
this parameter.
Note: In position mode, if the feedback alignment parameter is changed,
the motor will continue to rotate in the same direction for a given position
reference. However, if the feedback wires are swapped, motor rotation will
reverse.
BRAKE
ADJUST
RESISTOR OHMS (2501) Preset Value: CALC
Range: 30.0 - 255.0
Ω
The dynamic braking resistor value in ohms. Refer to dynamic braking
manual for additional information.
RESISTOR WATTS (2502) Preset Value: CALC
Range: 0 - 999999W
The dynamic braking resistor watts rating.
RESISTOR TTC (2503) Preset Value: CALC
Range: 20 – 3600 seconds
Sets the time for heat dissipation for the dynamic braking resistor. If 2X
watts is dissipated continuously “Regen R Fault” will occur in the time set
by this parameter. If 3x watts is dissipated continuously, “Regen R Fault” will
occur in half the time set by this parameter.
PROCESS
CONTROL PROCESS TYPE (2601) Preset Value: 0
Range: 0 - 2
None (0) PID is disabled, however feedforward is always available.
Forward Acting (1)
The process error computed as: PE = (Set Point) - (Feedback). Useful when
feedback increases as motor speed increases.
Reverse Acting (2)
The process error computed as: PE =(Feedback) - (Set Point). Useful when
feedback decreases as motor speed increases.
Sets the type of PID control. “End Of Param Block” is displayed if P1401 is
not set to Process Control mode.
SETPOINT ADJ LIM (2602) Preset Value: 100.0
Range: 0.0 - 100.0%
Set as a percent of motor speed. It limits speed corrections due to process
error.
Table 7-2 Level 2 Parameter Block Defi nitions Continued