Minarik MMBOSS Series, User Manual

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Calibration
Figure 10. Calibration Trimpot Layout
MAXIMUM
SPEED
GAIN
MINIMUM
SPEED
CURRENT
LIMIT
Each drive is factory calibrated to its maximum horsepower
rating. Readjust the calibration trimpot settings to accommodate
lower horsepower motors.
All adjustments increase with CW rotation, and decrease with
CCW rotation. Each trimpot is identified on the printed circuit
board.
Warning
Dangerous voltages exist on the drive when it is powered, and
up to 30 seconds after power is removed and the motor stops.
When possible, disconnect the voltage input from the drive
before adjusting the trimpots. If the trimpots must be adjusted
with power applied, use insulated tools and the appropriate
personal protection equipment. BE ALERT. High voltages
can cause serious or fatal injury.
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