Troubleshooting
6-14
E
1996 Nordson Corporation
All rights reserved
107 041A
Issued 1/96
Manual 12-28
Problem
Possible Cause
Corrective Action
3. PRD WIDTH actual value
slightly overshoots
setpoint
(contd.)
Open cable 2455
Use an ohmmeter to check cable 2455.
230PL–1 pin C7 to 250PL–1 pin 8
230PL–1 pin C8 to 250PL–1 pin 6
230PL–1 pin C9 to 250PL–1 pin 9
If an open is found, repair cable 2455.
Bad dual-motor controller card or
conveyor width motor assembly
Manually turn conveyor width motor
shaft. Measure voltage between pins
C9 (gnd) and C7 (pos) on dual-motor
controller card. As conveyor width
motor pulse wheel moves through
optical switch, verify that voltage toggles
between 0 and 5 VDC.
If voltage level toggles, replace
dual-motor controller card. If voltage
level does not toggle, replace conveyor
width motor assembly.
NOTE: When using an oscilloscope,
place scope ground at pin C9 and probe
at pin C7.
Conveyor Width Control
Problems
(contd)
Summary of Contents for 107 041A
Page 1: ...Select Cure 100 Inch IR Oven Part 107 041A NORDSON CORPORATION D AMHERST OHIO D USA ...
Page 9: ...E 1995 Nordson Corporation All rights reserved Issued 11 95 12 28s1 Section 1 Safety ...
Page 10: ...Safety 1 0 E 1995 Nordson Corporation All rights reserved Issued 11 95 12 28s1 ...
Page 148: ...Parts 7 0 E 1996 Nordson Corporation All rights reserved 107 041A Issued 1 96 Manual 12 28 ...