Table of Contents
Advertisement
CHAPTER 4: CONTROLS
performed since the counter was reset, and to set the number of counts at which you want the
display to indicate a SET COUNT and WELD COUNT match. When the SET COUNT equals
the WELD COUNT, the END OF WELD COUNT!! alarm message is dsplayed and the COUNT
END and END signals are output at the I/O connector (refer to Appendix B.
You set the count number (shown here as SET COUNT = 05000) with the CURSOR and DATA
keys.
To reset the weld count to 00000, press the
RESET and COUNT keys simultaneously. The
display screen will indicate the reset condition.
installed in the Welcard drive. As previously described, all Welcard operations are initiated with
the ENTRY key. Operation of the Welcard system is detailed in Chapter 6.
You increase and decrease data with this key. Pressing -DOWN decrements
numerical values or toggles selections downward. Pressing UP+ increments
numerical values or toggles selections upward.
Welcard Drive. The Welcard drive operates similarly to a conventional PC floppy diskette
drive. It has only one control, the EJECT knob. You raise the knob to install and eject the
Welcard.
POWER Circuit Breaker. The POWER circuit breaker is the main power switch for the
Power Supply. It also provides power overload protection (50 A) to the AC power input circuit.
IP-215A/IP-217A FINE SPOT WELDING POWER SUPPLIES
4-10
The COPY key, when pressed by itself, copies a weld schedule to
the Welcard. The FILE key, when pressed by itself, sets the read
mode for viewing Welcard data. When you press the COPY and
FILE keys simultaneously, you clear (initialize) the Welcard
993-603 REV A: October, 1996
Advertisement
Table of Contents
