OEM Controls Superflex 4 - Manual (Page 12)

file: SF4MAN.DOC - 12 - December 30, 1996
Threshold, Max Out and Low Range adjustments are made in 0.5 % steps.
Ramp Up sets the time the machine’s function will take to increase (accelerate) from off to full on. This
adjustment is made in tenths of a second.
Ramp Down sets the time required for the machine’s function to decrease (decelerate) from full on to off.
Ramp Down adjustments are also in tenths of a second.
Diagnostic Menus
Various pieces of information are available in the Diagnostic Menu mode.
This mode is started by pressing the “Menu” key. The Optimizer displays the
first menu item. Press the Enter key to step through all of the menu items.
The first four menu items display fixed data. Two examples are shown at the right.
The valve PWM frequency for the first two outputs (channels 1 and 2) is
followed by the valve frequency for the second two outputs (channels 3 and
4). Next the OEM part number and serial number are shown.
The next three menu items are active displays
showing input and output signals. These
screens are useful for troubleshooting. The
switched digital inputs (see figure15) can be
tested on this display. If an input is On, the
display is a “1” and if it is Off or 0 volts, the
display is a “0”. Likewise the AUX outputs
and Digisensor inputs can be displayed. The
Troubleshooting guide has additional
information.
The next menu item is “Restore Factory Defaults” and is used to reset all of
the adjustable parameters to the settings that were programmed in by the
factory. The display looks like this, with the bottom line flashing. Pressing
the Plus key will restore the default values. Pressing the Enter key will step
to the next menu item.
The final three menu selections go together. They provide an alternate method of choosing adjustments,
channels and the direction for making changes. At each of these screens, the selected item (e.g.: TH, MX,
RU, RD or LR) will flash. Use the Plus key to select and the Enter key to go to the next menu. After
proceeding through these 3 menus, you will be able to adjust the selected variable.
FREQUENCY 1 2
100 Hz
OEM PART NUMBER
SF4-4-200.001x
Figure 15
RESTORE DEFAULT?
Yes=+ No=Enter
CONTROL ADJUST
TH MX RU RD LR FUNCTION SELECT
Fn1 Fn2 Fn3 Fn4 DIRECTION
DIR A DIR B