100-214-251 REV. 05 25
7 Reset Switch
Resets any resettable or latchable alarm condition
(indicated by the switch LED blinking). Holding RESET
prevents a weld cycle from starting. Releasing RESET
returns the welder to the ready state, if there are no
non-resettable errors.
8 Test Switch
Activates ultrasonic power and places the ultrasonic
power supply module into Test (autotune) mode for
approximately 6 seconds. While this switch is pressed,
power displays on both the NUMERIC DISPLAY and the
POWER BARGRAPH. When you release TEST, the
welder returns to the READY state. You can select the
scale factor for Test mode by setting the Test Scale
Multiplier DIP switch to 1x or 2x. Refer to section
4.11.1 Setting DIP Switches for further information
about DIP settings.
9 Horn Down Switch
Selects the Horn Down mode. When pressed, the
switch LED will light and the NUMERIC DISPLAY will
show the current linear encoder reading. If you have
selected USCS units, 0.0000” (representing inches)
will appear on the NUMERIC DISPLAY; if you have
selected SI units, 0.0000 (representing millimeters)
will appear. Pressing the START SWITCHES while in
the Horn Down mode will bring the carriage down
without triggering ultrasonics. Pressing the switch
again will de-select HORN DOWN mode.
10
Actual Switch, a
2000IW+ only
feature
Selects for display the actual value for the previous
weld. Each succeeding press will display the actual
value of each of the three modes in turn, displaying
the actual time or actual distance and lighting the
relevant MODE INDICATOR LED. The fourth press will
return the welder to the READY state. Although the
MODE INDICATOR LEDs change with each press of
ACTUAL, the welder mode does not change. Pressing
MODE will display the current mode again.
11 AB Time Switch
Selects the Afterburst TIME parameter for modification
when display lock is inactive; displays the AB TIME
parameter in the NUMERIC DISPLAY, and lights the AB
TIME switch LED.
12 AB Delay Switch
Selects the Afterburst DELAY parameter for
modification when display lock is inactive; displays the
AB DELAY parameter in the NUMERIC DISPLAY, and
lights the AB DELAY switch LED.
13 Hold Time Switch
Selects the Hold Time parameter for modification
when display lock is inactive; displays the Hold
parameter in the NUMERIC DISPLAY, and lights the
Hold Time switch LED.
Table 2.3 Front Panel Displays, IW+
Item Name Function
100-214-251 IWoper.book Page 25 Friday, June 16, 2017 4:12 PM
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