Installation manual

43
Setting Up Parameters
Full Scale Velocity = 4000 RPM
Figure 31: Velocity Mode Setup Tab - Analog Velocity Sub-Mode
Full Scale Velocity
This parameter is the maximum motor velocity (in RPM) desired when the drive receives an analog voltage equal to the
Analog Input Full Scale parameter setting.
Full Scale Velocity and Analog Input Full Scale do not set limits. They only set the proportion of motor speed to
Analog Input Voltage.
The Full Scale Velocity and Analog Input Full Scale parameters are used in the Analog Velocity or Analog + Preset
Summation operating modes.
Preset Velocity
Selecting this radio button puts the drive into Preset Velocity sub-mode. Preset Velocity sub-mode provides up to eight
digital Preset Velocities and associated Preset Accel/Decel. At any time, only one Preset Velocity can be selected. They
are selected using the Velocity Preset 1, the Velocity Preset 2 and the Velocity Preset 3 input functions.
Figure 32: Velocity Mode Setup Tab - Preset Velocity Sub-Mode
Preset Number
Use the scroll arrows to scroll up or down when setting up Preset Velocities.
Preset Velocity
Enter a value for each of the Preset Velocity you wish to use. The units are RPM and the range is from ± maximum motor
velocity. A positive value will cause CW motion and a negative value will cause CCW motion. (Motor direction is
determined as you face the shaft end of the motor).
Preset Accel/Decel
Enter an Preset Accel/Decel value for each of the velocity presets you are using. The units are milliseconds per 1000
RPM and the range is from 0 to 32700.0.
Analog + Preset Summation
Selecting this radio button puts the drive into Analog + Preset Summation sub-mode. Analog + Preset Summation
Velocity operating mode is defined as the summation of the Analog Velocity Command and the Preset Velocity
Command to produce the Velocity Command.