LA 404-2 Pattern Controller Manual.pdf - 第52页

LA 404-2 Patt ern Control Sys tem 46 P/N 7 1 19995A 2006 Nordson Corporation LA 4 04- 2 Is sued 12/06 Random Dot Bead s When this bead type is enabled, the normal bead duration is broken into dots. The size of each dot i…

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LA 404-2 Pattern Control System
45
P/N 7119995A
2006 Nordson Corporation
LA 404-2
Issued 12/06
Dot Parameters
Time 5.0 ms
Pitch 3 mm
O677
1. To set the size of each dot (Time):
a. Press the or button for the cursor to appear beside the numeric
value.
b. Press the or button to enter the desired gun-on time value
from 0.1 - 50.0 ms.
2. To set the Pitch between dots:
a. Press the or button for the cursor to appear beside the numeric
value.
b. Press the or button to enter the desired pitch value from
2 - 9999 mm.
3. After setting Time and Pitch, press the top SETUP button to open the
Dly/Dur setup menu screen, refer to Normal Beads.
4. Press the or button for the cursor to appear beside Dly (delay).
5. Press the or button to set the desired delay value from
0 - 9999 mm.
6. Press the or button for the cursor to appear beside Dur (duration
or length).
7. Press the or button to set the desired value from 0 - 9999 mm.
LA 404-2 Pattern Control System
46
P/N 7119995A
2006 Nordson Corporation
LA 404-2
Issued 12/06
Random Dot Beads
When this bead type is enabled, the normal bead duration is broken into
dots. The size of each dot is programmed in 0.1 ma increments with a
maximum value of 50.0 ms. The spacing between the dots (pitch) is
programmed in millimeters from 2 - 9999 mm.
The pattern controller automatically determines the length of each product
as it passes the trigger and then sizes the beads to fit the product.
1
2
AB
O678
Fig. 10 Random-Length Bead Pattern (A: Start Gap./B: Stop Gap)
NOTE: If the production machine speed is above the maximum dot speed
(Max Dot), a long dot bead is applied (also refer to Page 51).
NOTE: When this mode is active, masking of the trigger has no effect (also
refer to Page 31).
LA 404-2 Pattern Control System
47
P/N 7119995A
2006 Nordson Corporation
LA 404-2
Issued 12/06
Random Dot Parameters
Time 5.0 ms
Pitch 3 mm
O679
1. To set the size of each dot (Time)
a. Press the or button for the cursor to appear beside the numeric
value.
b. Press the or button to enter the desired gun-on time value
from 0.1 - 50.0 ms.
2. To set the Pitch between dots
a. Press the or button for the cursor to appear beside the numeric
value.
b. Press the or button to enter the desired pitch value from
2 - 9999 mm.
3. After setting Time and Pitch, press the top SETUP button to open the
following menu.
Random Bead
Start Gap 0 mm
Stop Gap 0 mm
O680
1. To set Start Gap
a. Press the or button for the cursor to appear beside the numeric
value.
b. Press the or button to set the desired value from 0 - 9999 mm.
2. To set Stop Gap
a. Press the or button for the cursor to appear beside the numeric
value.
b. Press the or button to set the desired value from 0 - 9999 mm.