LA 404-2 Pattern Controller Manual.pdf - 第64页

LA 404-2 Patt ern Control Sys tem 58 P/N 7 1 19995A 2006 Nordson Corporation LA 4 04- 2 Is sued 12/06 Spare Parts Use this recommended parts list to order the required parts. Call t he Nordson Customer Ser vice Center or…

100%1 / 74
LA 404-2 Pattern Control System
57
P/N 7119995A
2006 Nordson Corporation
LA 404-2
Issued 12/06
Basic Troubleshooting Flowchart
Fix
Fix
No
Yes
No
Yes
Yes
Yes
No
Yes
No
Yes
No
No
No
No
Yes
Yes
No
Yes
Yes
No
Yes
No
Start Here:
Gun fires?
Plug in power
supply
Power supply
plugged in?
Increase
speed
Turn switch
on
Power switch
on?
Is line speed
above low speed?
Start line
Line
running?
Trigger and
cabling OK?
Trigger light
active?
Replace controller
Enter pattern
Pattern
entered?
Encoder
indicator
on/flashing?
Check encoder wheel and
cable
Replace controller
Gun output
light active?
Is spike time
properly set?
Increase
spike time
Gun or gun cable problem
Yes
No
Press STAND BY
button. Verify
remote enable by
parent machine.
Green LED on?
O689
LA 404-2 Pattern Control System
58
P/N 7119995A
2006 Nordson Corporation
LA 404-2
Issued 12/06
Spare Parts
Use this recommended parts list to order the required parts. Call the
Nordson Customer Service Center or your local Nordson representative to
order the required parts.
WARNING: Disconnect equipment from the line voltage.
1
22
33
4
5
6
7
8
10
11
12
9
O690
Fig. 12 Pattern Controller, Internal Layout Diagram
Pattern Controller
Item P/N Description
− 7301861 LA 404-2 pattern controller
1 − I/O board
2, 3 7302098 Kit, cable set internal, LA404-2 (incl. connector)
4 7302096 Board, power supply 32V, LA404-2
5 7302095 Board, power supply 5V/24V, LA404-2
6 − Front panel
7 7302092 Board, display, LA404-2
8 7302091 Board, display driver, LA404-2
9 7302097 MAINS filter, LA404-2
10 7302093 Board, gun driver, LA404-2
11 377685 Power entry module
(incl. flat cables + white power supply)
12 7302094 Board, read panel complete, LA404-2
(incl. I/O board)
LA 404-2 Pattern Control System
59
P/N 7119995A
2006 Nordson Corporation
LA 404-2
Issued 12/06
Gun Output Cables
P/N Description
377377 Cable, LA820, 5m lockable
377378 Cable, LA820, 10m lockable
1059608 Cable, LA822, 5m
1060587 Cable, LA 822, 2.5m
1060588 Cable, LA 822, 10m
7302542 Cable, pneum. gun, discrete wire termination, 10m
7302545 Cable, splitter, 2 gun outputs
7302543 Cable, adapter, LA404-2 to LA404 gun cable
7302544 Cable, splitter, LA404-2 to 2 x LA404 gun cable
1059606 Cable, gun extension, 5m
Photosensor Cables
P/N Description
7301990 Photocell, LA650
377219 Cable, ext, photocell, 5m
7301988 Cable, ext, photocell, 7m
Encoder
P/N Description
772050 Encoder, quadrature (metric)
772051 Encoder, quadrature (english)
377221 Cable, quadrature encoder, 5m
372759 Cable, extension quadrature, 5m
311454 Wheel, encoder waer resist
313370 Bracket, encoder (metric)
Additional Parts
P/N Description
377230 Cable, remote output, 10m
1042100 Cable, remote input, 10m
732208 Cable, tip seal output, 20ft (5m)
738334 Cable, extension, tip seal output, 7ft (2m)
738335 Cable, extension, tip seal output, 23ft (7m)
Connection Sockets
P/N Description
375353 Connector, gun
727216 Connector, trigger
738197 Connector, quadrature encoder
1025168 Connector, run up
1030819 Connector, remote purge