Amada 1000ADP, Operation Manual

Page: 21 / 112

CHAPTER 1: DESCRIPTION
125ADP/300ADP/1000ADP DUAL PULSE RESISTANCE WELDING POWER SUPPLY
990-922 1-7
Polarity Select
This button is
only
active when the Power Supply is in the “editing” mode. Press
this button repeatedly until the polarity you want displays adjacent to the Pulse 1
or Pulse 2 3-digit energy display.
For example, the front panel display screen shown on the previous page, indicates
positive (
+
) polarity selected for both Pulse 1 and Pulse 2.
NOTE:
This button is not present on the 1000ADP
Pulse Select
This button is
only
active when the Power Supply is in the “editing” mode. Press
this button repeatedly until the pulse duration you want is indicated directly below
the 3-digit energy display. The front panel display screen shown on the previous
page, indicates
MEDIUM UPSLOPE
pulse duration selected for Pulse 1 and
MEDIUM
pulse duration selected for Pulse 2.
NOTE:
The
VERY SHORT
setting provides the shortest duration for a given
energy setting. The
SHORT
setting will provide the highest peak current for a
given energy setting. The
LONG
setting will provide the lowest peak current and
longest duration for a given energy setting.
NOTE:
This button is not present on the 1000ADP
RUN
Pressing the
RUN
button causes the BLUE
RUN
screen (shown on the previous
page) to be displayed. Welding is allowed
only
when the
BLUE
RUN
screen is
displayed.
MENU
Pressing this button momentarily causes the
Menu
screen to be displayed.
Press and hold this button for 1 second to display the
Menu
editing screen.
Welding is
not
allowed when these
Menu
screens are displayed. Additional
instructions for the
Menu
screen are in
Chapter 3, Using Display Screens.