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Section 13—The Learn Function
MCP-25/MS
Valco Cincinnati 13-3
Learning Glue Volume
After the system has learned a glue volume, it will
eject (or mark) every product that has a glue volume
outside the tolerances of the learned value.
In order to learn glue volume, the following condi-
tions must be met:
•
The sensor(s) must be activated
•
Volume measurement must be selected in
the inspection menu (see Section 12 —
Inspection Menu ).
To learn glue volume for one or more sensors, follow
these steps:
1. At the “Learn data” screen, press F1
(Volume).
Notes! If the conditions listed above are not
met, the screen in Figure 13-6 dis-
plays. Press the “OK” button, correct
the condition, and repeat step 1. If the
conditions above have been met, the
screen in Figure 13-7 displays. Go to
step 2.
2. Start the machine and gluing.
3. Press F2 (Yes). The measuring cycle starts
and the “measuring glue volume
values...please wait” message displays
(Figure 13-8).
Note! Pressing F4 (Cancel) cancels the learn
function.
4. When the learn cycle is complete, one of the
learn results screens displays (Figures 13-2,
13-3, or 13-4). If the result was unsuccess-
ful, repeat this procedure.
Note! If the pressure of the system is
reduced, the glue volume will be
reduced also, which can cause faults to
occur. If you change the pressure, the
glue-volume learn function must be
repeated. Learn when the machine is
on production speed if volume is not
constant!
Figure 13-8.
Figure 13-5. The Learn data screen
F1 F2 F3
F4 F5
Yes
F1 F2 F3
F4 F5
Learn glue volume
for channel 1, 2
Start machine and gluing
and press F2 to start!
Cancel
Figure 13-7.
Figure 13-6.
OK
F1 F2 F3
F4 F5
No activated sensor
to learn
a glue volume
F1 F2 F3
F4 F5
Measuring glue volume
values...
...please wait!
Cancel
Volume Dist. Refer. Pattern
Learn data
F1:
Glue volume
F2: Distance Sensor <-> ejector
F3: Reference value
F4 Learn glue pattern
End