Kegel FLEX 17-5801 Operator's Manual page 151

decrease the ACCEL time (which could cause the machine to make sudden speed changes).
This function can cause travel errors in the pit if the acceleration time is too slow.
The Deceleration trim pot is adjusted for smooth decelerations from one speed to the next.
Decelerating too quickly will possibly cause the drive board to shut down from an over-
voltage fault when going from a higher speed to a lower speed. Turning the trim pot
clockwise will increase the Decel time and turning the trim pot counter-clockwise will
decrease the Decel time (which could cause the machine to make sudden speed changes).
If you adjust the DECEL too much in the clockwise direction the machine may not properly
slow down entering the pin deck. Be certain that the machine is definitely slowing down
before coming to a stop.
Motor Connections
M2
M1
P1
Status Indicator
ACCEL
DECEL
DRIVE BOARD DEFAULT SETTINGS
139
24 Volt DC
Power Input
Power Light
P3
The Drive Motor Controller,
shown above, also has indicator
lights used to display error
codes. The codes can help in
troubleshooting a problem with
the drive that may be nothing
more than a trim pot
adjustment. These codes are
located with the Forward and
Reverse travel errors in the
touchscreen.