Minarik NRGD-4Q Series, User Manual

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42 Calibration
ACCELERATION (ACCEL)
The ACCEL setting determines the time the motor takes to ramp
to a higher speed in either direction. ACCEL is factory set for the
fastest acceleration time (full CCW).
To calibrate ACCEL:
1. Set the speed adjust potentiometer or voltage input signal for
zero speed. The motor should run at zero (or minimum)
speed.
2. Set the speed adjust potentiometer or voltage input signal to
maximum forward speed, and measure the time it takes the
motor to go from minimum to maximum speed.
3. If the time measured in step 2 is not the desired acceleration
time, turn the ACCEL trimpot CW for a slower acceleration
time, or CCW for a faster acceleration time. Repeat steps 1
through 3 until the acceleration time is correct.
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