Envelope monitoring
The envelope monitoring technique scans the entire force wave form from start to finish (as
determined by the established timing window). Each point scanned is compared to a previously
memorized "good parts wave form" by using the upper and lower envelope threshold curves. These
are automatically established by the monitoring system each time it is put into AUTO-mode.
Envelope display
Pressing the Curve function key will display the force wave form together with the envelopes. The
display shows either multiple-curves (up to 5 sensors at a time) or single curves representing one
sensor only. Channel selection from one sensor to another is made by simply pressing the number
of the channel you wish to see.
Changing from multiple to single curve presentation and vice versa is initiated by pressing the Curve
function key, or by directly pressing the number key for the desired channel. If the monitor has more
than 5 channels, use the up and down cursor keys to change the channel displayed.
Envelope Monitoring (force)
Multiple curves
Single curve
Envelope
band (green)
Current force
(blue)
This number (in
millivolts) indicates
the peak reading
of the signal
for the last stroke
Shown while single
curve display is active:
S: Sensitivity
Tol.: Tolerance
Q: Q-Factor
QL: Q-Limit
To alter any of the
settings, press the C-key
once, then change the
numbers, and confirm
by pressing the E-key
SK 7
V5.2 E 10/04
SK7-07
