Baldor NEMA 1 / IP40, Installation And Operation Manual, Page: 11 / 48

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1.4 SELECTABLE JUMPERS
Table 1-4 outlines the positions of Selectable Jumpers used to
tailor the control for specific application requirements.
Table 1-4 Selectable Jumpers
Feature Description
AC Line Input Voltage
Selection (115/230 Volts AC)
J1. Refer to Section 6.1.
Factory set for 208/230VAC (Install Jumper
for 115VAC Operation).
Motor Horsepower (1/8, 1/4,
1/2, 3/4, 1 HP) J2. Refer to
Section 6.2.
Selectable for the motor use.
Automatic or Manual Start
and Reset. J3. Refer to
Section 6.3.
Factory set for Auto. Can be set for
Automatic start or Manual start (Optional
FSR Switch required).
Motor Frequency (50/60 Hz)
J5. Frequency Multiplier (1X,
2X) J4. Refer to Section 6.4.1
and 6.4.2.
Factory set for 60 Hz. Must be set for the
motor being used. In addition, the drive
may be set for up to 2X the motor’s rated
RPM.
“Run” or “Fault” Output
Relay Operation. J6. Refer to
Section 6.5.
Factory set to RUN position. Set to either
Run or Fault for intended application.
1.5 TRIMPOT ADJUSTMENTS
Table 1-5 outlines the Trimpot Adjustments of the control.
Table 1-5 Trimpot Adjustments
Trimpot Description
Minimum Speed (MIN). Refer
to Section 7.1.
Sets the minimum speed of the motor.
Maximum Speed (MAX). Refer
to Section 7.2.
Sets the maximum speed of the motor.
Acceleration (ACCEL). Refer
to Section 7.3.
Sets the amount of time for the motor to
accelerate from zero speed to full speed.
Deceleration (DECEL). Refer
to Section 7.4.
Sets the amount of time for the motor to
decelerate from full speed to zero speed.
Slip Compensation (COMP).
Refer to Section 7.5.
Sets the amount of Volts/Hz to maintain set
motor speed under varying loads.
Current Limit (CL). Refer to
Section 7.6.
Sets the current limit and limits the
maximum current (torque) to the motor.