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Allen-Bradley 2707-MVP232 - Page 5

Allen-Bradley 2707-MVP232
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Publication 2707-UM005B-EN-P
Table of Contents iii
Chapter 8
Troubleshooting and Maintenance
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Troubleshooting Recommendations . . . . . . . . . . . . . . . . . . 8-1
Equipment Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Common Operating Problems . . . . . . . . . . . . . . . . . . . . . . 8-2
Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Communication Error Codes . . . . . . . . . . . . . . . . . . . . . . . 8-4
Using the Test Functions . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Display Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Core ROM Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
System RAM Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
System ROM Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Program ROM Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
Keyboard Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
Communications Port Test. . . . . . . . . . . . . . . . . . . . . . . . . 8-12
Watchdog Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13
Cleaning the Display Window . . . . . . . . . . . . . . . . . . . . . . 8-14
Appendix A
Specifications
MicroView Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Appendix B
MicroView Cable Diagrams
MicroView Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Catalog No. 2707-NC8 . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Catalog No. 2707-NC9 . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Catalog No. 1761-CBL-HM02, 2707-NC11 . . . . . . . . . . . B-3
Appendix C
MicroView Special Controller
Functions
Objectives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
Accessing Special Functions. . . . . . . . . . . . . . . . . . . . . . . . C-2
Using the P-A/D Function . . . . . . . . . . . . . . . . . . . . . . . . . C-2
Reading Controller Input and Output Files . . . . . . . . . . . . . C-3
Reading / Writing Controller Status Files . . . . . . . . . . . . . . C-4
Reading / Writing Controller Binary and Integer Files . . . . . C-5
Reading / Writing Controller Timer Files . . . . . . . . . . . . . . C-6
Reading / Writing Controller Counter Files . . . . . . . . . . . . . C-7
Reading / Writing Controller Control Files . . . . . . . . . . . . . C-9
Using the Mode Function . . . . . . . . . . . . . . . . . . . . . . . . C-10
Using the Program Function . . . . . . . . . . . . . . . . . . . . . . C-11
Using the Clear Fault Function. . . . . . . . . . . . . . . . . . . . . C-12
Index

Table of Contents

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