Nordson Eclipse EPC-30 Series User manual

Instruction Sheet
E1999 Nordson Corporation
All rights reserved 337 158A
Issued 5/99
Manual 66--EPC30--IS--05 (formerly 46-449)
P/N 337 158A
Series EPC-30 Hardware Test Kit
WARNING: Allow only qualified personnel to perform the
following tasks. Observe and follow the safety instructions in
this document and all other related documentation.
The Series EPC-30 Eclipse pattern control hardware test kit allows you to
quickly determine whether the circuit boards and other hardware in the
main control unit are functioning properly.
Use these procedures to test the Series EPC-30 hardware.
Follow this procedure to connect the test cable or cables. If your unit has
an input/output (I/O) board, you will need to connect two cables.
WARNING: Risk of equipment damage or personal injury.
Disconnect and lock out power to the unit.
1. Turn off power to the unit.
2. Remove the terminal block cover.
3. See Figure 1. Disconnect the quick-disconnect part of terminal
block X7 that is closest to the edge of the main control board and
then disconnect both quick-disconnect parts of X8.
1. Introduction
2
. Test Procedure
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2Series EPC-30 Hardware Test Kit
E1999 Nordson Corporation
All rights reserved
337 158A
Issued 5/99
Manual 66--EPC30--IS--05 (formerly 46-449)
5742124A
X7 X8
X1
DS5
124
3
Fig. 1 Main Control Board Connectors
1. Terminal block X8
2. Terminal block X7
3. Header X1
4. Red light at DS5
5. Terminal block X1 on I/O board
4. If you have an I/O board, disconnect both of the quick-disconnect
parts of terminal block X1 on the I/O board.
5. See Figure 1. Plug the main control board test cable into terminal
blocks X7 (lower part), X8 (both parts), and header X1 on the main
control board.
6. If you have an I/O board, plug the I/O board test cable into terminal
block X1 (both parts) on the I/O board.
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3
Series EPC-30 Hardware Test Kit
E1999 Nordson Corporation
All rights reserved 337 158A
Issued 5/99
Manual 66--EPC30--IS--05 (formerly 46-449)
Follow this procedure to run the hardware test.
1. Turn on the power to the unit.
NOTE: See Figure 2. The hardware test will begin as soon as you
turn the unit on. The unit display windows will indicate the test as
follows:
SThe first display window will show the number of hours the test
has been running.
SThe fourth display window will show the number of minutes the
test has been running.
SThe fifth display window will flash ESS and MODE alternately.
SThis sixth display window will show a number from 1--16. Each
number corresponds to an operator panel key. If a key has not
been pressed, the window will display a 0.
5742014A
CLIPSEES
PATTERN CONTROL SYSTEM
ERIES
1 2 3 4 5 6
Fig. 2 The Six Windows of the Display
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4Series EPC-30 Hardware Test Kit
E1999 Nordson Corporation
All rights reserved
337 158A
Issued 5/99
Manual 66--EPC30--IS--05 (formerly 46-449)
2. See Figure 1. Allow the test to run for at least one minute and
examine the red light at position DS5 on the main control board.
3. If the light is flashing, the unit’s hardware is working properly.
4. If the light does not turn on, or if the light turns on and stays on, then
the main control board or the I/O board is defective. Replace the
main control board or the I/O board. Refer to your unit manual for
board replacement kit part numbers.
NOTE: To determine whether the main control board or the I/O board
is defective, remove the I/O board from the unit and repeat this test
using only the main control board test cable. If the problem remains,
the main control board is defective. If the problem disappears, the
I/O board is defective. Be sure to turn off the power to the unit before
you remove the test cables and the I/O board.
5. If desired, you can test any operator panel key by pressing it at any
time during the test. If the number in the sixth display window does
not change to the appropriate number for that key, then the key is
defective.
NOTE: Each operator panel key corresponds to a number from 1--16.
Refer to Table 1 for the number of each key.
Table 1 Operator Panel Key Numbers
Number Operator Panel Key Represented Number Operator Panel Key Represented
1Up key 9SHIFT key
2Down key 10 USE key
3Move-right key 11 SAVE key
4Move-left key 12 OPTIONS key
5ENTER key 13 RUN UP key
6RUN key 14 SET UP key
7PURGE key 15 GUN key
8MONITOR key 16 ENCODER key
CAUTION: Turn the power to the unit off before removing the
test cables. Removing the test cables when the power is on will
create faults.
6. When you are through testing, turn the power to the unit off.
7. Remove the test cables, reconnect all the terminal block
quick-disconnects, and reinstall the terminal block cover.
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5
Series EPC-30 Hardware Test Kit
E1999 Nordson Corporation
All rights reserved 337 158A
Issued 5/99
Manual 66--EPC30--IS--05 (formerly 46-449)
To order parts, contact the Nordson Customer Service Center or your
local Nordson representative. Use the following parts list to describe and
locate parts correctly.
Part Description Note
772 024 Service kit, Series EPC-30 hardware test
772 057 STest cable, main control board
772 058 STest cable, I/O board A
NOTE A: This cable is required only if your unit has the optional I/O board.
Original copyright date 1999. Nordson and the Nordson logo are registered trademarks of Nordson Corporation.
3
.Parts

6Series EPC-30 Hardware Test Kit
E1999 Nordson Corporation
All rights reserved
337 158A
Issued 5/99
Manual 66--EPC30--IS--05 (formerly 46-449)