LINK Systems OmniLink 5000 - Manual (Page 44)

April 17, 2000 Man ual Revisio n 1.0
4.23
a restricted operation and may require the RUN/PROG key and/or an access code depending on system
configuration (see Section 2 for details).
Section 4.5.4 Reference Waveforms
For each job, one reference waveform may be stored. This will typically be a “known good” waveform
representative of a setup that is producing good parts. If a problem, or suspected problem, later comes
up with the job, the reference waveform can be “overlaid” with the current waveform to check for
important differences. See section 4.5.3.1 for how to store a reference waveform.
To display a reference waveform, press the “SHOW REF GRAPH” softkey (as seen in Figure 4.6).
Note that this softkey will only be displayed if a reference waveform has been previously stored for the
current job. The reference waveform will show in green, overlaid with the current waveform which will
still be in black. Once the reference waveform is displayed, the “SHOW REF GRAPH” key changes to
“HIDE REF GRAPH”. Pressing this key will, of course, remove the reference waveform from the
screen leaving only the current waveform.