Section 7
—
Operation
MCP-25/MS
Valco Cincinnati
7-3
MC051 (July 2002)
3. Measure the delay and glue-pattern length on the product.
4. Compare the measurements with the values displayed in the glue-pattern-edit menu.
5. If the glue pattern is shorter or longer than the value seen in the glue-pattern-edit menu, check the encoder
configuration setup (see
Section 8—Setup Menu
).
To adjust the glue-pattern position at high speed, follow these steps:
1. While operating the parent machine at high speed (approximately 300 m/min), apply glue to a few prod-
ucts.
2. Stop the parent machine.
3. Measure the delay and glue pattern length on the products.
4. Compare measurements with the values displayed in the glue-pattern-edit menu and with the previous
pattern.
Delay:
If the start of the glue pattern begins later than the value seen in the glue pattern edit menu, increase the
“Ton” value (0.1-25 milliseconds) in the valve setup menu.
If the start of the glue pattern begins sooner than the value seen in the glue pattern edit menu, decrease the
“Ton” value (0.1-25 milliseconds) in the valve setup menu.
Pattern length:
If the pattern is longer than the value seen in the glue pattern edit menu, increase the “Toff” value (0.1-25
milliseconds) in the valve setup menu.
If the pattern is shorter than the value seen in the glue pattern edit menu, decrease the “Toff” value (0.1-25
milliseconds) in the valve setup menu.
5. If necessary, adjust “Ton” and “Toff” values.
Adjusting the Glue Volume
To adjust the glue volume, follow these steps:
1. Operate the parent machine at slow speed (under 10 meters/minute).
2. Press the button on the front panel of the MCP-25/MS.
3. Use the front-panel valve-selection keypad to activate glue valve 1.
4. Observe the glue volume on the product.
5. Use the scroll buttons on the right side of the display to increase or decrease the glue volume by adjusting
the pressure values in the pressure table.
Summary of Contents for MCP-25/MS
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