2 KHZ INVERTER WEDLING POWER SUPPLY
990-057
5-1
CHAPTER 5
PROGRAMMING MODES
Help Screens
NOTE:
We offer our non-English speaking users
help screens written in various languages (refer to
Appendix D
). For further information, please
contact the factory.
1
The Power Supply offers the user
context sensitive
HELP
when running or
programming. Press
HELP
whenever
you want information about a Menu
Option or program variable. Press
HELP
again to return to the original screen. For
example, if you press
HELP
from the
RUN
State, information on the function
of the Weld Graph and Alphanumeric
screens will appear.
2
To read the second page of help
information, press the right horizontal
cursor key .
3
To return to the first page of help information, press the left horizontal cursor key .
Machine States
The Power Supply has eight Machine States:
RUN, NO WELD, STANDBY, ALARM, FIRE, MENU, PROGRAM
,
and
HELP
. The
NO WELD
State represents the positional status of the
WELD/NO Switch
on the front panel.
The
STANDBY, ALARM
, and
FIRE
states are functions of
MECHANICAL FIRING, OPTICAL FIRING
, and
FOOT SWITCH
input states. The operator can force the Power Supply into the
RUN, MENU, PROGRAM
,
and
HELP
states by pressing the
RUN, MENU, PROG
or
HELP
keys.
Weld Graph RUN State
In the Weld Graph
RUN
State, the Power Supply
is ready to make a weld. You can select, but not
change, any weld schedule by using the vertical
cursor keys
or
on the Front Panel. Weld
schedules may also be selected by using the
numeric keypad to key in the desired weld
schedule number: 000 through 127.
