故障排除Troubleshooting.pdf - 第2页
i IM T r oubleshooting 52489101 Rev . B This document supports Radial 88, VCD Seq 88, and Jumper Wire 88 machines. T able of Contents © 2011-2012 Universal Instruments Corporation. All rights reserved. Use, duplication, …
IM Troubleshooting IM Troubleshooting IM Troubleshooting IM TroubleshootingIM Troubleshooting
IM Troubleshooting
52489101 Rev. B
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Supports Radial 88,
VCD Seq 88, and
Jumper Wire 88 machines
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IM Troubleshooting 52489101 Rev. B
This document supports Radial 88, VCD Seq 88, and Jumper Wire 88 machines.
Table of Contents
© 2011-2012 Universal Instruments Corporation. All rights reserved.
Use, duplication, disclosure, or transfer restricted by license from Universal Instruments Corporation.
Certain terms are trademarks of Universal Instruments Corporation in the United States and/or other countries. For a list of Universal Instruments
Corporation trademarks, see www.uic.com. All other trademarks are the property of their respective corporations.
Functional Description .................................................................................................................................................. 1
Troubleshooting Concept .............................................................................................................................................. 1
Troubleshooting............................................................................................................................................................. 1
Troubleshooting Techniques ............................................................................................................................... 2
IM Diagnostics ........................................................................................................................................... 2
Machine JOG Mode ................................................................................................................................... 2
Pneumatic Valve Actuators ........................................................................................................................ 3
Troubleshooting Tables ....................................................................................................................................... 3
Machine Sequence of Events ..................................................................................................................... 3
VME System .............................................................................................................................................. 4
Troubleshooting Table - Electrical System ................................................................................................ 8
Troubleshooting Table - Pneumatic System .............................................................................................. 9
Troubleshooting Table - X-Y Positioning System ................................................................................... 10
Troubleshooting Table - Span Axes System (VCD and Jumper Wire Only) .......................................... 12
Troubleshooting Table - Insert Errors ...................................................................................................... 13
Troubleshooting Table - Process Errors ................................................................................................... 15
Troubleshooting Table - Feeder(Radial Only) ......................................................................................... 16
Troubleshooting Table - Cutter Station (Radial Only) ............................................................................16
Troubleshooting Table - Component Transfer Errors (VCD and Radial Only) ...................................... 17
Troubleshooting Table - Clinch Assembly .............................................................................................. 18
VCD and Jumper Wire Only .......................................................................................................... 18
Radial Only ..................................................................................................................................... 19
Troubleshooting Clinch Problems ..................................................................................................................... 20
Clinch Form Problems ............................................................................................................................. 20
Problem: Lead Lengths Not Equal (VCD and Jumper Wire)......................................................... 20
Problem: Unequal Lead Angle (VCD Only) .................................................................................. 20
Problem: Clinch Leads Toed – Same Direction (VCD and Jumper Wire) .................................... 21
Problem: Clinch Leads Toed – Opposite Directions (VCD and Jumper Wire) ............................. 21
Problem: Misformed Lead(s) with Possible Burr (VCD Only) ...................................................... 22
Problem: Misformed Lead –Various (VCD Only) ......................................................................... 22
Problem: Clinch Not Tight to Board (VCD and Jumper Wire) ...................................................... 23
Clinch Functional Problems ..................................................................................................................... 24
Sequence of Adjustments................................................................................................................................... 24
Radial ....................................................................................................................................................... 24
VCD ......................................................................................................................................................... 26
Sequencer Section........................................................................................................................... 26
Inserter Section ............................................................................................................................... 27
Before Calling Technical Support ..................................................................................................................... 28
Changes To This Revision........................................................................................................................................... 30
Page 1
IM Troubleshooting 52489101 Rev. B
This document supports Radial 88, VCD Seq 88, and Jumper Wire 88 machines.
Functional Description
This document provides troubleshooting information for the electrical and
mechanical parts of the following machines:
• Radial 88
• VCD Seq 88
• Jumper Wire 88
Troubleshooting Concept
The troubleshooting procedures in this module identify specific maintenance
requirements to be used when performing maintenance on the machine. Refer
to the specific assembly support document for detailed information
pertaining to the procedures presented.
Troubleshooting
The purpose of this section is to provide the maintenance technician with
information on how to troubleshoot the insertion machine.
Troubleshooting is the process of evaluating a fault condition and isolating
the condition to a cause.
The cause may be evident by the physical condition of the machine and the
point in the operational cycle where the machine malfunctioned.
Where the cause is not evident, various troubleshooting techniques, presented
in this section, should be followed to determine the specific area and/or
component that caused the malfunction.
The insertion machine contains various features that are intended to assist the
technician in the troubleshooting procedure. These elements include the IM
Diagnostics functions, the pneumatic valve actuators, and the troubleshooting
tables.
Before performing the troubleshooting techniques, ensure that the following
criteria have been met.
1. The maintenance technician understands the sequence of events. Refer
to the Machine Operation Guide.
2. The correct pattern programs are resident and the correct program
selected. Refer to the following manuals:
• IM-UPS Reference Manual
• IM Diagnostics Reference Manual