Amada UNIFLOW 4 REMOTE, Operation Manual, Page: 71 / 176

CHAPTER 3: USING PROGRAMMING FUNCTIONS
UNIFLOW
®
4 PULSED HEAT CONTROL
990-908 3-21
The solder cool valve will also activate at the end of
POSTHEAT
and de-activate when the thermode
temperature reaches either the
COOL2, PREHEAT, or BASE
temperature which ever is lower. The
solder cool valve is used to direct the cool air onto the thermode to force it to cool faster. The solder
cool valve supplies a connector-selectable 24 VAC or +24 VDC signal for controlling a user supplied
air solenoid valve.
FOOTSWITCH RESPONSE MODE
Press the
3
key toggle between
ABORT
and
LATCH
. This will deselect and select how the foot switch or
fire switch initiates a Control process cycle when an air actuated head is used.
Use
ABORT
when employing an operator to position parts. Releasing the foot switch at any time during
the heating cycle immediately turns off thermode heating and retracts the thermode from the surface of
the parts.
Use
LATCH
with automated or fixtured applications. Once the second level of a 2-level foot switch is
activated, the heating cycle will continue to completion unless the
EMERGENCY STOP
switch is
actuated.
LIST OF HARDWARE
Press the
4
key to bring up the
AUTO
RECOGNIZED HARDWARE
screen. This
screen lists the system software-
recognized hardware complement.
See
Appendix B, Electrical and Data
Connections for connection details.
< AUTO RECOGNIZED HARDWARE >
a. MANUAL HEAD IS CONNECTED
b. LINE FREQUENCY IS
: 60HZ
c. E TYPE THERMOCOUPLE IS CONNECTED
Page, Graph / Data
BACKLIGHT OPERATION
Press the
5
key to toggle between
AUTO
and
ON
for the
BACKLIGHT OPERATION
adjustment screen.
When you select the
ON
option, the backlight for the LCD will always remain on when power is applied
to the Control. If
AUTO
is selected, the backlight will turn off if the Control has been inactive for a
period of time of approximately 3 to 4 minutes. When the backlight turns off, press any key on the front
panel to turn on the backlight. The first press of any key when the backlight is off will not execute the
function of the button.