Minarik RG501A, Руководство пользователя

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17
Calibration
FWD ACC
The FWD ACC trimpot setting determines the time the motor takes to
ramp to either a higher speed in the forward direction or a lower speed in
the reverse direction, within the limits of available torque. FWD ACC is
factory set for its fastest forward acceleration time.
Turn the FWD ACC trimpot CW to increase the forward acceleration
time and reverse deceleration time, and CCW to decrease the forward
acceleration time and reverse deceleration time.
REV ACC
The REV ACC trimpot setting determines the time the motor takes to
ramp to either a higher speed in the reverse direction or a lower speed in
the forward direction, within the limits of available torque. REV ACC is
factory set for its fastest reverse acceleration time.
Turn the REV ACC trimpot CW to increase the reverse acceleration
time and forward deceleration time, and CCW to decrease the reverse
acceleration time and forward deceleration time.
IR COMP
The IR COMP trimpot setting determines the degree to which motor
speed is held constant as the motor load changes. It is factory set for
optimum motor regulation.
To calibrate IR COMP (exact calibration):
1. With the motor rotating in the forward direction, set the forward speed
adjust potentiometer until the motor runs at midspeed (for example,
900 RPM for an 1800 RPM motor).
2. Load the motor armature to its full load armature current rating. The
motor should slow down.
3. While keeping the load on the motor, rotate the IR COMP trimpot until
the motor runs at the speed measured in step 1.
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