Upright SB60 Service & Parts Manual page 22

Section
3.5
Superflex Controller
The SuperFlex controller is adjusted at the factory. If
problems are suspected with the controller, use the
optimizer (P/N 100329-000) to check for proper con-
troller settings.
1. Check that proper voltage is supplied to the control-
ler.
2. Be sure all cables and wiring are properly con-
nected..
3. Be sure ground wiring is in good condition.
4. Be sure all machine interlock switches are working
properly.
There are three LED's on the controller.
The CPU (CenterLED) flashes if the system is O.K.
If the center LED is on steady the controller must be
replaced.
The INPUT LED (Left LED) flashes whenever one or
more joysticks is activated.
If the INPUT LED does not flash when a joystick is
activated, check the wiring for the joystick.
If the INPUT LED is on steady there is a short (+12
volts) to the joystick.
The OUTPUT LED (right LED) flashes when an output
signal is active.
If the OUTPUT LED is on steady there is a short to the
output function.
3-8
Maintenance
Superflex Optimizer (Figure 3-
10)
Use the Optimizer to test the operation of the control-
ler and joysticks. SB60 presets are shown.
1. Plug the Optimizer with cord into the controller.
2. Operate each machine function. The Optimizer will
display each setting.
3. If the function is out of adjustment, use the plus and
minus adjustment keys on the optimizer to reset to
the proper setting.
NOTE: Be sure to press RUN key after making
adjustments or the new setting will be lost.
Figure 3-9: Optimizer
SB60 Work Platform