www.bodine-electric.com
15
MAX: Maximum Speed Limit
The MAX trim pot can be adjusted if it is
desired for the motor to run at a maximum
speed lower than the motor rating with the
main speed dial set at “100.” The minimum
setting (fully counterclockwise) produces
an output voltage of about 60% of the full
output (depends on whether control is set
up for 90V or 180V maximum output).
ACC: Acceleration Time
Turn the ACC trim pot to change the
acceleration time. The minimum setting
(fully counterclockwise) produces a
voltage ramp time of approximately 0.2
seconds. The maximum setting (fully
clockwise) produces a voltage ramp time
of approximately 10 seconds for a 0 to 90
VDC output and 20 seconds for a 0 to 180
VDC output. Certain loading conditions
may prevent the motor from actually
accelerating as quickly as the output
voltage ramps up.
DEC: Deceleration Time
Turn the DEC trim pot to change the
deceleration time. The minimum setting
(fully counterclockwise) produces a
voltage ramp time of approximately 0.2
seconds. The maximum setting (fully
clockwise) produces a voltage ramp time
of approximately 10 seconds to ramp the
output voltage down from 90 to 0 VDC and
20 seconds to ramp down from 180 to 0 VDC.
Certain loading conditions may prevent the
motor from actually decelerating as quickly
as the output voltage ramps down.
60%
>100%
100%
MAX.
Figure 11 –
Factory setting of MAX trim pot.
2 SEC (0-90V)
4 SEC (0-180V)
0.2 SEC.
10 SEC. (0-90V)
20 SEC. (0-180V)
ACC.
Figure 12 –
Factory setting of ACC pot.
2 SEC (90-0V)
4 SEC (0-180V)
0.2 SEC.
10 SEC. (90-0V)
20 SEC. (180-0V)
DEC.
Figure 13 –
Factory setting of DEC pot.
