Codigos de Falha 685E

7/25/2019 Codigos de Falha 685E

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GET6865E

VEHICLE TEST INSTRUCTIONSFOR OHV STATEXIII SYSTEMS

CONTENTS

PageSCOPE 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SOFTWARE RELEASE DESCRIPTION 6. . . . . . . . .

VERSION 12.10, MARCH 1996 6. . . . . . . . . . . . . . . .TOOLS AND TEST EQUIPMENT 7. . . . . . . . . . . . . . .HANDLING THE CPU* CARD 8. . . . . . . . . . . . . . . . . .THIN WALL SOCKET 8. . . . . . . . . . . . . . . . . . . . . . . . .PORTABLE TEST UNIT (PTU)* 8. . . . . . . . . . . . . . . . .

DESCRIPTION 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OPERATIONAL HINTS 8. . . . . . . . . . . . . . . . . . . . . . .PTU SCREEN HIERARCHY 8. . . . . . . . . . . . . . . . . .CODE RELEASE INSTALLATION 9. . . . . . . . . . . . . .

Delete Old GE Software 9. . . . . . . . . . . . . . . . . . . . .

Automatic File Editing 9. . . . . . . . . . . . . . . . . . . . . . .Install Software Code 9. . . . . . . . . . . . . . . . . . . . . . .Configuration Conversion Tool 10. . . . . . . . . . . . . .

THE GE OHV MAIN MENU 18. . . . . . . . . . . . . . . . . .USING CONFIGURATION SOFTWARE 20. . . . . . .STATEX CONFIGURATION FILES 23. . . . . . . . . . . .

Truck Configuration Mine Menu 23. . . . . . . . . . . . .Select A Truck Configuration 23. . . . . . . . . . . . . . . .View Truck Configuration; Data Curves 25. . . . . . .Change/View Serial Numbers 25. . . . . . . . . . . . . . .View Options 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Truck Specifics Values 28. . . . . . . . . . . . . . . . . . . . .Speed Settings 30. . . . . . . . . . . . . . . . . . . . . . . . . . . .Saving New Configuration Files 32. . . . . . . . . . . . .

Save Directory 32. . . . . . . . . . . . . . . . . . . . . . . . . . . .Setting Passwords 32. . . . . . . . . . . . . . . . . . . . . . . . .Quit 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .New System Configurations 32. . . . . . . . . . . . . . . .

TRUCK STARTUP 34. . . . . . . . . . . . . . . . . . . . . . . . . .WELDING ON THE TRUCK 34. . . . . . . . . . . . . . . . . .MEGGER TEST FOR GROUNDS 34. . . . . . . . . . . .

Preparation For Megger Test 35. . . . . . . . . . . . . . . .Megger Test Procedure 35. . . . . . . . . . . . . . . . . . . .

* Refer to the Glossary of Terms, Table 9.

Refer to pages 163 168 for trucks with Trolley

Assist option enabled.

Revisions are indicated by marginal bars.

TROUBLESHOOTING FOR GROUNDS 36. . . . . . .

CHECK REVERSER WIRING 37. . . . . . . . . . . . . . . .LOW VOLTAGE WIRING INTEGRITY 37. . . . . . . . .CONTROL STARTUP 37. . . . . . . . . . . . . . . . . . . . . .PROBLEMS ACCEPTING NUMERICALDATA 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PTU LOCKUP 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . .SET UP TO PROGRAM TRUCK 38. . . . . . . . . . . . . .

Connect The PTU To The Truck 39. . . . . . . . . . . . .Activate The PTU Mode 39. . . . . . . . . . . . . . . . . . . .CPU Card Unlock Process andTroubleshooting Procedures 40. . . . . . . . . . . . . . .

PROGRAM TRUCK 50. . . . . . . . . . . . . . . . . . . . . . . . .Download Configuration Files 50. . . . . . . . . . . . . . .

STATISTICAL DATA RESET 53. . . . . . . . . . . . . . . . .

FOOT PEDAL ADJUSTMENTS 53. . . . . . . . . . . . . . .ENGINE RPM AND MOTORTEMPERATURE ADJUST 54. . . . . . . . . . . . . . . . . . .

PTU ABBREVIATIONS 55. . . . . . . . . . . . . . . . . . . . . .DATE AND TIME 55. . . . . . . . . . . . . . . . . . . . . . . . . . .SAVING DATA 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .STATISTICAL DATA 58. . . . . . . . . . . . . . . . . . . . . . . . .

View Counters 59. . . . . . . . . . . . . . . . . . . . . . . . . . . .View Profiles 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UPLOAD STATISTICAL DATA TO A FILE 60. . . . . .EVENT DATA 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TRUCK SPECIFICS 66. . . . . . . . . . . . . . . . . . . . . . . . .STATISTICAL DATA CODES 69. . . . . . . . . . . . . . . . .

SET UP FOR DIGITAL INPUT/OUTPUTCHECKS 89. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Test Digital Inputs 89. . . . . . . . . . . . . . . . . . . . . . . . .Test Digital Outputs 90. . . . . . . . . . . . . . . . . . . . . . . .

TEMPORARY SPEED SETTINGS 105. . . . . . . . . . .TEMPORARY RETARD CURRENT ADJUST 108. .TEMPORARY EVENT DATA COLLECTIONINTERVAL 109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MONITOR REAL TIME DATA 111. . . . . . . . . . . . . . .ANALOG INPUT TESTING 112. . . . . . . . . . . . . . . . .

Preparation for Test 112. . . . . . . . . . . . . . . . . . . . . . .Checkout Procedure 113. . . . . . . . . . . . . . . . . . . . . .

VERIFY ACCELERATION ANDRETARD SEQUENCING 116. . . . . . . . . . . . . . . . . . .

These instructions do not purport to cover all details or variations in equipment nor to provide for every possible contingency to be met in connection with installation, operation, or mainte-nance. Should further information be desired or should particular problems arise which are not covered sufficiently for the users purposes, the matter should be referred to the GeneralElectric Company. Any applicable Federal, State or local regulations or company safety or operating rules must take precedence over any instructions given in this material. GE has noobligation to keep the material up to date after the original publication.

THERE ARE NO WARRANTIES OF ACCURACY, MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE.

Verify numbers for parts, tools, or material by using the Renewal Parts or Tool Catalogs, or contact your General Electricrepresentative for assistance.

Do not order from this publication.

Copyright 1995, 1996, 1997, 1999 General Electric Company. All rights reserved. This copyrighted document may be reproduced free of chargeby General Electric Company customers (OEMs) and their customers, if such reproduction is used exclusively in connection with equipmentused in those customers internal operations.


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GET6865E, VEHICLE TEST INSTRUCTIONS FOR OHV STATEX III SYSTEMS

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BATTERYBOOST CIRCUIT(PRELIMINARY) 117. . . . . . . . . . . . . . . . . . . . . . . . . .

POWER DIODE, FILTER PANELS(17FM528 AND 17FM460) 117. . . . . . . . . . . . . . . . .

CHECK DIGITAL INPUT/OUTPUTWITH ENGINE RUNNING 118. . . . . . . . . . . . . . . . . .PERFORM A SELFLOAD (HORSEPOWER)TEST 119. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Load Box 119. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Retarding Grids 119. . . . . . . . . . . . . . . . . . . . . . . . . .Setup Procedure 120. . . . . . . . . . . . . . . . . . . . . . . . .Load Box PTU Screens 120. . . . . . . . . . . . . . . . . . .Saving Load Box Test Screens 120. . . . . . . . . . . . .Automatic Load Box Test 121. . . . . . . . . . . . . . . . . .Manual Load Box Test 121. . . . . . . . . . . . . . . . . . . .

ROAD TEST 122. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TROUBLESHOOTING 123. . . . . . . . . . . . . . . . . . . . . . .

LAPTOP COMPUTER SETUP 123. . . . . . . . . . . . . .

USING CHART RECORDERS 123. . . . . . . . . . . . . .HELP SCREENS 124. . . . . . . . . . . . . . . . . . . . . . . . . .

SPECIAL PROCEDURES 134. . . . . . . . . . . . . . . . . . . .MOVING TRUCK ON ONE WHEELMOTOR 134. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FAULT DETECTION PANEL TRIPPED 134. . . . . . .WHEEL SLIDE COMPENSATION OPTION 162. . . .

GENERAL OVERVIEW 162. . . . . . . . . . . . . . . . . . . . .HOW THE ANTISLIDE FEATURE WORKS 162. .LIMITATIONS 162. . . . . . . . . . . . . . . . . . . . . . . . . . . . .RESTRICTIONS 162. . . . . . . . . . . . . . . . . . . . . . . . . . .

TROLLEY ASSIST OPTION 163. . . . . . . . . . . . . . . . . .ADDITIONAL POWER CIRCUITPREPARATION FOR MEGGERTESTING TROLLEY TRUCKS 163. . . . . . . . . . . . . .

CHECK DIESEL/TROLLEY SWITCH WIRING 163. .TROLLEY EVENT DATA DISPLAY SCREEN 163. .TROLLEY DIGITAL INPUT TEST 163. . . . . . . . . . . .TROLLEY DIGITAL OUTPUT TEST 165. . . . . . . . . .TROLLEY REAL TIME DATA 166. . . . . . . . . . . . . . . .

TROLLEY ANALOG INPUT TESTING 167. . . . . . . .TROLLEY STATISTICAL DATA RESET 168. . . . . . .

LIST OF ILLUSTRATIONSFig. No. Description Page

1 Typical Listing Of Truck Configuration Files 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 Typical GE OHV Menu On The Portable Test Unit 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Typical Configuration Conversion Tool Screen 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 Position Cursor 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 Type In New File Name 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 After Typing New File Name, Press ENTER 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 Press F4To Create New File 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 Position Cursor On The Next File Name 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9 Type In The Name Of The File And Press ENTER 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 Type In The Name Of The Next File And Press ENTER 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11 Press F5To Create The Next Two Files 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12 The Last Two Files Are Now Created 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13 Typical Truck Configuration Mine Menu 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14 Typical Listing Of Converted Truck Configuration Files 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15 GE OHV Main Menu Screen Index 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16 PTU Screen Title Map 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17 Typical Truck Configuration Mine Menu 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

18 Elements Of A GE File Name 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Typical Listing Of Truck Configuration Files 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20 Typical Truck Configuration Screen 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

21 Typical Truck Configurations Data Curves Screen 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22 Typical Truck Serial And Model Numbers Screen 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

23 Typical Options Entry Screen 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24 Typical Truck Specifics Screen 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

25 Typical Truck Overspeeds Entry Screen 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26 PasswordPrivilege Screen 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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LIST OF ILLUSTRATIONS (Continued)Fig. No. Description Page

27 Typical Reverser Wiring 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

28 TwoDigit Display 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

29 PTU Logon Screen 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30 PTU Main Menu 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

31 General Mine Troubleshooting Process Flowchart 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

32 CPU Troubleshooting Process Flowchart for Blank 2DD 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

33 CPU Troubleshooting Process Flowchart for 37 Codes 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34 Normal CPU Boot Up Messages 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

35 CPU Boot Up Messages When Infinite RDY Loops Present 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

36 CPU Boot Up Messages When BUCK Program Not Located 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

37 Successful Erasure Display Messages 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

38 Program Truck Menu 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

39 Problems Communicating With Target 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40 Special Operation With Engine Stopped Test Menu 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

41 Typical Screen Showing OBJ And CFG Files 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

42 Determining Successful Downloading 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

43 Engine RPM And Motor Temperature Adjustment 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

44 PTU Abbreviations Screen 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

45 Caution Screens For PTU Operator 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

46 Caution Screen For PTU Operator 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

47 Special Operation Selection Menu 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

48 Date And Time Set Screen 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

49 Statistical Data Menu 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

50 Typical Statistical Counters Screen 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

51 Typical Parameter Profile Screen 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

52 Upload Statistical Data To A File Screen 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

53 Event Data Menu With No Events Recorded On System 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

54 Event Data Menu With 5 Events Recorded On System 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

55 Event Data Menu With A Hardware Event Recorded On System 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

56 Reset Hardware Startup Event 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

57 Event Summary Screen 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

58 Typical Event Data Display Screen 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

59 Reset All Events Menu 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 Upload GE Event Data Yes/No Menu 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

61 Request For A Path Name For Upload File 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

62 Truck Specific Information Menu Screen 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

63 Oem Option Screen 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

64 Mine Option Screen 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

65 View Speed Settings Screen 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

66 Serial Numbers Screen 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

67 GE Version Information 69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

68 Typical Manual Digital Output Test Screen 90. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

69 Temporary Truck Settings Menu 106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70 Typical Temporary Speed Set Screen 107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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4

LIST OF ILLUSTRATIONS (Continued)Fig. No. Description Page



73 Temporary Retard Current Adjust Screen 109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

74 Temporary Event Data Collection Interval Screen 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

75 Normal Operation Menu 111. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

76 Typical Monitor Real Time Data Screen 112. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

77 Analog Input Channels Screen 113. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

78 Accelerate State Logic Screen 117. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

79 Retard State Logic Screen 118. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

80 Load Box Test Connections 119. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

81 Load Box Test Using Dynamic Grids 120. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

82 Automatic Load Box Test Screen 121. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

83 Manual Load Box Test Screen 122. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

84 Typical Help Screen For Code 8 125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

85 Typical Help Screen For Code 9 125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

86 Typical Help Screen For Code 24 126. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .








94 Typical Help Screen For Code 67 130. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 Typical Help Screen For Code 69 130. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .







102 Setup For One Wheel Motor 134. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

103 Typical Trolley Event Data Display Screen (Trolley Assist Option Only) 164. . . . . . . . . . . . . . . . . . . . . .

104 Typical Trolley Digital Output Test Screen (Trolley Assist Option Only) 164. . . . . . . . . . . . . . . . . . . . . . .

105 Typical Trolley Real Time Data Screen (Trolley Assist Option Only) 166. . . . . . . . . . . . . . . . . . . . . . . . . .

106 Typical Trolley Analog Inputs Screen (Trolley Assist Option Only) 167. . . . . . . . . . . . . . . . . . . . . . . . . . .


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LIST OF TABLESTable. No. Description Page

1 PTU User Privilege Levels 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 Statistical Data CodesCounters 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Statistical Data CodesProfiles 81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 Digital Input Test 91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 Digital Output Test 96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 Output Signals For Chart Recorder Use 123. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 TwoDigit Display Panel Codes 135. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 TwoDigit Display Subcodes 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9 Glossary Of Terms 152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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6

SCOPE

This publication describes the recommended truck

startup and checkout procedures at the OEM site or

customers mine. Special programming of specific mine

software requirements, software updating and system

verification procedures and troubleshooting help

screens are also included.

NOTE: Throughout this publication, references

will be made to trolley trucks or trucks with

Trolley Assist option. The references refer to

trucks with special equipment and control soft-

ware that enable them to draw electrical power

from overhead trolley lines for uphill, loadedhauls.

SOFTWARE RELEASE

DESCRIPTION

VERSION 12.10, MARCH 1996

All previous releases of microprocessor software

have been superceded with the Version 12.10, March

1996 release. This release includes improvements to

existing features and the addition of new features.

Throughout this document, version specific informa-

tion is printed in italic type. Whenever the following itali-

cized text is encountered, the indicated substitution

should be made:

this_release= STXMAR96

prior_release= STXOCT95

ver= 2.10oldver = 1.25

The following summarizes the changes in this soft-

ware release:

1. Added OEMselectable Air or Electric Contactor

option. To make room for this option on the OEM

screen, the total stall option was removed mak-

ing the total stall option always active. There is

no change in the device commands with the Airoption (like present). The Electric option will only

control a P1because there is no requirement

for a P2device if the electric contactor is used.

Also, with the electric reverser, the CPU will NOT

turn off coil command when the device changes

state. Leaving the coil energized insures that the

device will not change state.

2. Created two separate arrays of stats, one for trol-

ley and the other for nontrolley trucks. This will

help alleviate loop cycle time limitations on non

trolley systems. CPU for nontrolley trucks (loop= .012) had to check all stats even though the

trolley functionality was disabled in previous ver-

sions. This added record keeping consumed

loop time, but did not affect performance.

3. All trolley time stats are off by 25% due to the stat

manager utilizing a 12 ms noncfg variable that

was imbedded in the manager. The manager

now utilizes the master loop cycle time cfg vari-

able that is set to 16 ms for trolley trucks and ac-

cumulate time properly.

4. Added stat 19 for Spin Mode. Now that spin/

stall can be activated there is a stat that will cap-

ture the number of times the truck has entered

the SPIN state.

5. Added time that the propulsion system is in the

into_and out of_states in the determination

of the COAST state time. This will account for

lost time that previously wasnt accumulated by

statistical counter number seven.

6. Added empty and loaded overspeed overshoot

mph settings to the overspeed screen. To gener-

ate a 51 frame event when an operator exceeds

the overspeed overshoot limit.

7. Added/Changed various Cummins Engine Moni-

toring parameters. Codes 72 and 73 are dedi-

cated to engine sensor monitoring.


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7

8. Created a configurable parameter for the DTS

feedback debounce (presently set for the stan-

dard 48 ms). This was done to provide the ability

to tune for any differences in the transfer and

sealin times between the airdriven and electri-callydriven DTS. (This for Trolley Trucks only.)

9. AFSE control logic was modified to shutoff com-

mand during a wheelmotor flashover in propul-

sion to reduce damage.

10. Terminate further backward search for pretrig-

ger window data frames if status of frame is void.

This eliminates the 37:11 codes that get logged

when a 51 frame event is triggered during the

first eight seconds of power up.

11. Modified logic of stats 293 & 294, panto Lwarn

and Rwarn, to eliminate unwanted stat counts

while on rough road when pantograph is down.

12. Made spin/stall variables configurable. This will

allow future tuning of spin/stall variables if neces-

sary.

13. Eliminates potential flashovers due to shifting

carryback or failed load weigh sensor that will

NOT permit change of LDWT state while in

speed limit and would allow the AFSE to turn onto full command.

14. All logic and screens have been updated for se-

cond digital output driver for RP1 and RP2. This

will allow DC contactor application for RP1/RP2.

15. Due to the 37:11 codes and available loop cycle

time on nontrolley trucks only, the contactor

shadow checking enhancement will be disabled.

This feature was active in v11.25, and consumes

enough loop time (by verifying all contactor feed-

back status ) to flag random 37:11 codes on nontrolley trucks. The feature is still active on trolley

trucks where it is required for the GIC (contactor

in the ground current detection) circuit path. This

is an enhancement on nontrolley truck applica-

tions. The variable that disables/enables this

feature is configurable.

16. Change event 90 to be a restrictive event that will

shut down truck in propel and turn on the system

fault light. In retarding, Statex III will turn on the

system fault light only.

17. Temporary speed setting screen will no longer

use a fixed upper speed bound of 35 mph. Theupper bound will be the overspeed upper limit for

the specific truck configuration installed in the

Statex III panel.

18. Modified two trolley action groups to ensure

AFSE is disabled and GF, GFR and P1(2) are

open prior to moving DTS in the event that the

into trolley accelsequence was terminated pre-

maturely.

19. Modify software such that the AFCMD / MFCMD

reference to the static exciters has a turn off

command of10 to the D/A converter instead of

1.0.

20. Provide a loadbox mode timer in the program

that will cause the system to abort back to normal

operation mode if PTU communication was im-

properly terminated while in the loadbox screen.

21. Added stat 48 as DBUP & > 8 mphwhich will

capture the number of times the truck has ex-

ceeded 8 mph with the dump body up.

22. Added conditional propulsion restriction for trol-

ley events 84 (notching contactors), 85 (trolley

contactors) and 87 (DTS) based on GE configur-

able option setting.

23. Modified trolley software to allow entry into the

dieselseries state at speeds less than the trol-

ley entry speed.

24. Modified software to allow propulsion up to 3

MPH when the dump body is up without the need

to override with the DOS

TOOLS AND TEST EQUIPMENT1. Simpson Multimeter or Digital Multimeter

2. Megger*, 0 to 1500 volt max. (02000Megohms) @ 2 ma max.

3. 050 vdc Power Supply

4. Portable Test Unit (PTU)

5 Brush Recorder (2 channel min.)

6. Pin Extractor, Amp Pt. 305183R

* Tradename of James G. Biddle Co.


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8

7. 1/4 in. thin wall socket (see Page 8).

8. Connecting Cable For PTU.Part DSCA927MF12(From SPC Technology Inc.)

HANDLING THE CPU CARD

CAUTION: It is important to note that the 17FB101Central Processing Unit (CPU) card in the FL275(FL328 for Trolley Trucks) Panel is sensitive tostatic electricity. Handling this card withoutproper grounding precautions could damageelectronic components mounted thereon. Also,when transporting or storing this card, a special

static electricityproof container should be used.

THIN WALL SOCKET

If a need arises to disassemble one of the multipin

connectors to the FL275 (FL328 for Trolley Trucks) Pan-

el, a special thin wall socket or nut driver will be required

to loosen and remove the assembly hardware. The

socket can be purchased. However, if not purchased, it

is recommended that a standard 1/4 in. socket or nutdriver be sufficiently machined on a grinder to enable its

use in performing the disassembly.

PORTABLE TEST UNIT (PTU)

DESCRIPTION

The PTU presently used by all GE Field personnel is

an IBM compatible, portable PC with a hard disk and

3.5floppy diskette drives. Truck builders (OEMs) and

end users may utilize other types, but it is recommended

that before using or purchasing other PTU equipment, acheck be made with a GE representative or OEM to en-

sure that the software will operate as required.

All adjustments, setup procedures and diagnostic

troubleshooting of the trucks control system can be

made via this PTU.

Qualified GE and truck builder (OEM) specialists are

able to download new software, troubleshoot system

faults and establish the control system configuration

(horsepower, etc.).

Customers qualified mine personnel are able to

download new software, troubleshoot system faults andset specific mine operating parameters (overspeed,

etc.).

OPERATIONAL HINTS

Here are a few things to remember about the use of

the PTU:

1. Keep the PTU plugged into its charger while it is

in the shop to maintain a full charge on the bat-

tery.

2. The location for connecting the PTU to the con-

trol panel, 17FL275 (17FL328 for Trolley Trucks)

on the truck is an RS232 connector mounted in

the control cabinet and/or in the operator s cab.

3. There is an indicator light on the PTU which,

when lit, indicates low battery power. If this light

should come on while using the PTU, continue

until a convenient break point is reached. Return

to the GE OHV Main Menu and turn off the PTU.

Then, replace the battery with a spare and con-

tinue.

4. Switch the PTU battery occasionally to ensure

that both batteries are kept fully charged.

5. Some instructions in this manual call for the user

to type certain operating commands. These are

presented with quotation marks to separate and

highlight the characters to be typed. The operat-

ing commands should be typed in lower case let-

ters. Do not type the quotation marks when en-

tering commands on the PTU.

PTU SCREEN HIERARCHY

Most of the truck startup procedures are menu driv-

en, with function screens provided as part of the operat-

ing software.

Figs. 15 and 16 in this manual provide a ready refer-

ence to the Figures associated with the various PTU

screens and is intended to guide the user through the

program to the desired function screen.


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9

Please note the differences in line thickness and tex-

ture which indicate the PTU privilege levels necessary

for screen access.

Cautionary screens (Figs. 45 and 46) are presentedto the user whenever control of the truck will be trans-

ferred between the truck driver and the PTU operator.

These screens provide:

1. An explanation of the transfer of truck control,

2. The option for the PTU operator to cancel the

transfer of truck control,

3. The notification to the truck driver of impending

truck control transfer.

CODE RELEASE

INSTALLATION

Delete Old GE Software

Some customers have kept older versions (re-

leases) of GE software installed on their computers long

after installing newer versions. These older versions

take up valuable disk space.

Before installing new versions of GE software, make

sure that sufficient disk space is available to hold thenew software. The installation software will notprevent

the installation attempt in the event that there is insuffi-

cient space. If continue is chosen, the installation pro-

cess is not guaranteed to complete successfully.

At the start of diskette #1, the installation program

will pause to display disk information, including the disk

space required by the software, and the available disk

space on the PTU.

If current disk space is insufficient, more memory

can be made available by performing one or both of thefollowing steps:

1. Exit the installation program and delete all files

on the disk that are no longer necessary.

2. Delete some or all of the older versions that are

taking up disk space. To delete older versions,

continue with the installation process; an auto-

mated provision is available.

During the installation of this software release, the

user will be prompted whether or not to delete old

(grandfather or greatgrandfather) generations of soft-

ware. The installation program will sequentially display

all older versions of GE software that can be deletedfrom the computer, pausing with each version to allow

the user time to decide which (if any) version(s) to de-

lete. Some, all, or none of the older versions may be de-

leted, depending on the endusersrequirements.

NOTE: If software versions are to be deleted,

statistical data, files, directories, and subdirec-

tories associated with the older version will be

deleted automatically with no further interac-

tion by the user.

Automatic File Editing

In order to ensure that the computer is optimally set

up to run the newest version of GE software, certain pa-

rameters in the AUTOEXEC.BAT and CONFIG.SYS

files should be set to known values.

At the end of diskette #1, the installation program will

pause to ask whether or not to permit automatic editing

of the AUTOEXEC.BAT and CONFIG.SYS files. If auto-

matic editing is not permittedto take place, then the in-

stallation program will display which changes (if any)

that should be made to the AUTOEXEC.BAT and CON-FIG.SYS files; the installation program will not make the

changes, it is the users responsibility.

If automatic editing is permitted to take place, then

the installation program will make any necessary

changes, display them so that the user is aware of what

has been done (if anything) to the files. Then the pro-

gram will write the old files to files named AUTOEX-

EC.BAK and CONFIG.BAK, respectively. The .BAK

files are written so that if a problem is encountered with

the newly edited files, the old files could be restored.

Install Software Code

If necessary, upgrade the PTU with the latest version

of software code.

NOTE: To determine the latest version of soft-

ware code, contact the truck builder or his rep-

resentative. If new code is required, a diskette

can then be obtained.


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10

There are four diskettes in a software code release:

1. Statex Utilities

2. Statex PTU Screens

3. Statex Object Code4. Statex Configuration Code

Statex Object Code is code that is common to all

trucks.

Statex Configuration Code is code that is unique to

each truck.

When first received, they should all be installed in nu-

merical sequence. Once all diskettes of a release have

been initially installed, any single diskette may be rein-

stalled at any time.

Installation

1. The computer can be at any DOS prompt. If a GE

OHV STATEX III MENU is active, choose the

QUIT MENU selection and press ENTER.

2. Insert the first diskette into the computer diskette

drive.

3. Type either:

a:installaorb:installb

4. When prompted on the screen, insert the second

diskette and repeat Step 3

5. When prompted on the screen, insert the third


6. When prompted on the screen, insert the fourth


NOTE: The user can abort the install process oneither of the first two diskettes by pressing the

ESCescape key. The computer will exit to the

Cdrive.

At the end of diskette #2, STATEX PTU SCREENS,

an option is presented to accommodate those comput-

ers whose serial communication is set for channel 2

rather than channel 1. If the computer uses channel 1 for

serial communication (channel 2 for modem) enter the

digit 1.After hitting a key to continue, go directly to dis-

kette #3. If the computer uses channel 2 for serial com-

munication (channel 1 for modem), enter the digit 2be-

fore going on to diskette #3.

During the installation process, the first two diskettes

will display detailed information for each file being in-

stalled, such as:

Writing: C:\GEOHV\MENU\OHVMENU.EXE

Decompressing:C:\GEOHV\MENU\OHVMENU.EXE

Messages like the above are part of the software

loading process and are displayed to inform the user

that installation is proceeding normally.

Configuration Conversion

Tool

When new GE code is to be downloaded to the truck,

it will not contain the existing truck configuration data

(overspeeds, serial numbers, and options choices) al-

ready in current truck files. Previously, it was required to

retype all of this information, one file for each truck into

newly created configuration files.

The Configuration Conversion Tool eliminates the

need for any truck configuration data retyping. It will pick

up this truck specific data from the mines existing Octo-

ber 1995 configuration files.

NOTE: For the configuration conversion tool to

work, the OEMs must have saved their new

OEM file(s) in both the \GEOHV\CFG\(this_re-

lease) directory and GEOHV\CFG\(this_re-

lease)\TRUCK directory on diskette #4.

The following discussion describes how this feature

works. For reference, go to the previous release config-uration files (Fig. 1) to see the files listed there:

1. Go to the GEOHV Main Menu by typing oldge.

2. Select TRUCK SETUP (CFG)and press EN-

TER.

3. The cursor should be at number 1. Press EN-

TER.The screen shown in Fig. 1 is a typical ex-

ample. Note the files listed on the screen.


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11

3 STATEX Truck Configurations in C:\GEOHV\CFG\(prior_release)\TRUCK

DOS file ext Truck Id Date time GE file ext

MINE1 .240 truck one id (modyyr) (hr:min:sec) (Configfile).(Oldver)

MINE2 .240 truck two id (modyyr) (hr:min:sec) (Configfile).(Oldver)

OEMFILE .240 [default] (modyyr) (hr:min:sec) (Config

file).(Oldver)

FIG. 1. TYPICAL LISTING OF TRUCK CONFIGURATION FILES. E40776D.

Position cursor to desired Configuration, then press ENTERto selector press ESCape to return to Truck Configuration Menu.

Sort by 1=DOS FILE, 2=ext, 3=trk, 4=date, 5=ge file, 6=ge ext; Del=Delete

4. Exit back to the GEOHV Main Menu, and exit to

DOS by pressing ENTERwith QUIT MENU

highlighted.

5. Type STATEX and press ENTER. This

should bring the computer up to the GE OHV

Main Menu (Fig. 2).

QUIT MENU

Exit To PC Root Directory

GENERAL ELECTRIC OHV

[Date][Time] Free Memory: 489K

FIG. 2. TYPICAL GE OHV MENU ON THE PORTABLE TEST UNIT. E41943B.

GE OHV STATEX III MENUMAR96

PTU TALK TO TRUCK

TRUCK SETUP (CFG)

CHANGE PTU PASSWORD

VIEW PTU SAVED FILES UPDATE CFG VERSION

SELECT TRUCK SETUP

LIST STAT DATA FILES


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12

FIG. 3. TYPICAL CONFIGURATION CONVERSION TOOL SCREEN. E40766E.

STATEX III CONFIGURATION CONVERTER 11.25 TO 12.10 (CCT VER. NO.)

3 OLDCFG OLDOEMCFG 1 NEWOEMCFG 3 NEWCFG

MINE1 .240 OEMPRIOR .240 OEMTHIS .240 MINE1 .240=

MINE2 .240 OEMPRIOR .240 OEMTHIS .240 MINE2 .240

OEMFILE .240 OEMPRIOR .240 OEMTHIS .240 OEMFILE .240

F1: HELP F2: NEWCFG=OLDCFG NAME F3: BLANK NEWCFG NAMEF4: MAKE = CURRENT NEWCFG F5: MAKE ALL NEWCFGS F6: RESET NEWCFG NAMES

F7: SORT BY OLDCFG NAME F8: sort by oldcfg ext F9: EXIT CFG CONVERTER

NOTE: Improper operation of the GEOHV PTU

software will result when free memory becomes

less than approximately 460K.

Now, use the Configuration Conversion Tool tocreate new configuration files containing the existing

truck configuration data from the old truck files. It is easy

to use and will save many hours of retyping.

1. Go to the GE OHV Main Menu (Fig. 2) if not al-ready there.

2. Select UPDATE CFG VERSIONby typing u

or move the cursor with the arrow keys and press

ENTER.The screen shown in Fig. 3 will ap-

pear.

3. Note that the screen shows a series of options la-

belled F1through F9and provides a descrip-

tion of each.

a. F1provides a Help Screen to assist the user

directly on the screen.

b. F2names the new configuration file in col-

umn NEWCFG with the old configuration file

name in column OLDCFG (only at the line

where the cursor is).

c. F3names the new configuration file with no

configuration file name, so the line is blank. A

blank line in the name field means that the file

will not be created.

d. F4creates a new configuration file with a

new configuration file name (only at the line

where the cursor is).

e. F5creates multiple configuration files with

new configuration file names for all files in the

NEWCFG column.

f. F6resets all new file names to their original

OLDCFG names.

g. F7 sorts the old configuration files in the

NEWCFG column by file names.

h. F8sorts the old configuration files by their

extensions.

NOTE: The description of F7or F8will be

capitalized, depending on which sort has been

used.


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13

FIG. 4. POSITION CURSOR. E40767E.

STATEX III CONFIGURATION CONVERTER 11.25 TO 12.10 (CCT VER: NO.)


MINE1 .240 OEMPRIOR .240 OEMTHIS .240 MINE1 .240=





Press Enter to accept NEWFCFG NAME as is, or ESCape to restore it

i. F9exits the Configuration Converter Tool

and returns to the GEOHV Main Menu.

4. Also note in Fig. 3 that there are four columns

headed by OLDCFG,OLDOEMCFG,NEW-

OEMCFG and NEWCFG. These are de-

scribed as follows:

a. Files listed under OLDCFGare the old truck

configuration files created by the mine using

the (prior_release) software release which

the computer has brought up for possible

conversion.

b. Files listed under OLDOEMCFGare the old

OEM files created by the OEM and given to

the mine to create the (prior_release)config-

uration files.

c. Files listed under NEWOEMCFG are the

new OEM files created by the OEM and given

to the mine to create the new (this_release)

configuration files.

d. Files listed under NEWCFGare the names

of the new configuration files to be created by

the Configuration Conversion Tool. The cur-

sor is there, blinking in front of the first file

name in the last column to indicate that the

computer is ready to edit these file names.

e. The numbers which precede each column

heading indicate the number of different files

listed.

5. Note that =signs appear at the beginning andthe end of the first file name line, and follows the

cursor up and down the list of files.

6. Using the RIGHT arrow key, move the cursor to

the right. The cursor will fall under the first letter

of the first file name in the last column. The UP,

DOWN and LEFT arrow keys are now ineffec-

tive. See Fig. 4.

7. Type in the name for the new file right over the old

name. See Fig. 5.

If an error made in naming this file, the operationcan be cancelled any time before ENTER is

pressed by pressing ESC.ESC returns the cur-

sor to its original starting position where it can

once again be moved with the arrow keys. A note

to this effect is displayed at the bottom of the

screen.

The example shows the new file name to be

TEST1.There is room for eight characters. If


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14

FIG. 5. TYPE IN NEW FILE NAME. E40768E.

F1: HELP F2: NEWCFG=OLDCFG NAME F3: BLANK NEWCFG NAME

F4: MAKE = CURRENT NEWCFG F5: MAKE ALL NEWCFGS F6: RESET NEWCFG NAMESF7: SORT BY OLDCFG NAME F8: sort by oldcfg ext F9: EXIT CFG CONVERTER


MINE1 .240 OEMPRIOR .240 OEMTHIS .240 TEST1 .240=




Press Enter to accept NEWFCFG NAME as is, or ESCape to restore it

there are more letters in the old name than in the

new, simply erase them using the space bar.

Note the *which appears in front of the new

name and the *which appears in front of the

column heading when beginning typing. This

means that the file name is being changed, but

the file has not yet been created. These *sdis-

appear if ESCis pressed to cancel the renam-ing operation.

8. After the new name has been typed in, press

ENTER.This records the new file name. Note

that the cursor moves back to its starting position

at the left of the file name *.See Fig. 6.

This operation can still be cancelled, even after

ENTERhas been pressed, by pressing F6.

This resets the file back to its original name.

9. Press F4to create the new file. The mine datafrom the file in the first column is copied and put

FIG. 6. AFTER TYPING NEW FILE NAME, PRESS ENTER.E40769E.

F1: HELP F2: NEWCFG=OLDCFG NAME F3: BLANK NEWCFG NAMEF4: MAKE = CURRENT NEWCFG F5: MAKE ALL NEWCFGS F6: RESET NEWCFG NAMESF7: SORT BY OLDCFG NAME F8: sort by oldcfg ext F9: EXIT CFG CONVERTER







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15

FIG. 7. PRESS F4TO CREATE NEW FILE. E40770E.








into the OEM file in the third column to create the

name entered in the fourth column. See Fig. 7.

Now note that both *shave changed to +s,

indicating that the file has been created and filed

to the hard disk.

10. Use the DOWN arrow to move the cursor to the

next file name. Note that the =signs move with

the cursor. See Fig. 8.

11. Use the RIGHT arrow key and move the cursor

to the right.

FIG. 8. POSITION CURSOR ON THE NEXT FILE NAME. E40771E.


MINE1 .240 OEMPRIOR .240 OEMTHIS .240 TEST1 .240

MINE2 .240 OEMPRIOR .240 OEMTHIS .240 MINE2 .240=OEMFILE .240 OEMPRIOR .240 OEMTHIS .240 OEMFILE .240




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FIG. 9. TYPE IN THE NAME OF THE FILE AND PRESS ENTER.E40778E.







12. Type in the new file name.

13. Press ENTER.The example in Fig. 9 shows

the new file name to be TEST2.

14. Use the DOWN arrow key and move the cursor

to the next file name.

15. Move the cursor to the right so that the cursor is

onthe name.

16. Type in the new file name.

17. Press ENTER.The example in Fig. 10 shows

the new file name to be TEST3.

Note that there are *s in front of both TEST2

and TEST3,indicating the names have been

changed but the files have not yet been created.

18. Press F5to create all new files at once. See

Fig. 11.

Note that the screen prompts; (O) for Overwrite,

(S) for Skip & continue, (A) for Abort. This is be-

cause the F5 key tries to create all of the new

files, and the first file has already been created.

FIG. 10. TYPE IN THE NAME OF THE NEXT FILE AND PRESS ENTER.E40772E.




OEMFILE .240 OEMPRIOR .240 OEMTHIS .240 TEST3 .240=




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FIG. 11. PRESS F5TO CREATE THE NEXT TWO FILES. E40773E.

ABOVE FILE ALREADY EXISTS, (O)verwrite, (S)kip & continue, (A)bort?








creating C:\GEOHV\CFG\(this_release)\TRUCK\TEST1.240

The computer is looking at the first file and is ask-

ing which of these three options to apply. Since

the first file has already been created, the correct

option is (S) for Skip & continue.

This feature can be used to change a file name

which was already created by selecting (O), or

abort the last changes made by selecting (A).

19. Press S.Note that the computer went directly

to the second file and created it, and went on to

the third file and created it. Note also that all *s

are now changed to +s.See Fig. 12.

20. Press F9or Escto exit this screen. This takes

the computer back to the GEOHV Menu (Fig. 2).

21. Select TRUCK SETUP (CFG)and press EN-

TER.The screen shown in Fig. 13 will appear.

22. Select No. 1 to view the current truck configura-tions on file. The screen shown in Fig. 14 will ap-

pear. Note that the three new configuration files

FIG. 12. THE LAST TWO FILES ARE NOW CREATED. E40774E.








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18

FIG. 13. TYPICAL TRUCK CONFIGURATION MINE MENU. E40305E.

PTUSTX: 2 TRUCK SETUP CONFIGURATION MINE MENU (ver: this_release)

10 statex truck configurations in . . . .A) Source Directory: C:\GEOHV\CFG\(this_release)\TRUCK

0) Select a truck configuration, currently using file:

1) View truck configuration screen; data curves screen

2) Change/view Serial and Model Numbers

3) View OEM Options

4) View GE Product Service Data

5) Change/view Truck Specifics

6) Change/view Overspeeds

7) Save a truck configuration, fi lename:8) Save Directory: C:\GEOHV\CFG\(this_release)\TRUCK

9) Quit

are listed and are available for use. These new

files contain the latest release of GE software

and all of the truck configuration data from the

previous files.

THE GE OHV MENU

The GE OHV Menu (Fig. 2) illustrates several op-

tions which may be selected. It is from this menu that ac-

3 STATEX Truck Configurations in C:\GEOHV\CFG\(this_release)\TRUCK

DOS file ext Truck Id Date time GE file ext

TEST1 .240 truck one id (modyyr) (hr:min:sec) (Config file).(ver)

TEST2 .240 truck two id (modyyr) (hr:min:sec) (Config file).(ver)

TEST3 .240 truck three id (modyyr) (hr:min:sec) (Config file).(ver)

FIG. 14. TYPICAL LISTING OF CONVERTED TRUCK CONFIGURATION FILES. E40775F.




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19

cess to all other operating menus is obtained. Refer also

to Figs. 15 and 16.

The following identifies each of the options :

Options on this menu are selected by using the arrow

keys or typing the first letter of the name of the option.

1. QUIT MENU

Takes the computer back to the DOS prompt

C:\. At this point, files can be loaded up from a

diskette to the C drive or down to a diskette from

the C drive. To return to the GE OHV Menu, type

gemenuand press ENTER.

2. PTU TALK TO TRUCK

Used to talk to the CPU (Central Processing

Unit) in the 17FL275 (17FL328 for Trolley

Trucks) panel. All PTU/CPU communication is

done through this selection. To enter this selec-

tion, a logon with an appropriate password is re-

quired. To return to the GE OHV Menu, select

EXIT,press ENTER,then press any key.

3. VIEW PTU SAVED FILES

Used to view the current list of event files pres-

ently stored in the PTU. This is a readonly func-

tion; no action can be taken.

4. LIST STAT DATA FILES

Used to examine the statistical data from a

trucks CPU which has been stored on the PTU.

To exit this screen, type in gemenuand press

ENTER.The GE OHV Menu (Fig. 2) will ap-

pear on the screen.

5. TRUCK SETUP (CFG)

Used to edit or create CFG files. Previously, on

Page 9, a procedure for loading new files into

the PTU from diskettes is provided. Later, on

Page 50 under PROGRAM TRUCK, a proce-

dure for downloading configuration files to the

CPU in the 17FL275 (17FL328 for Trolley

Trucks) panel is provided.

6. SELECT TRUCK SETUP

Used to view the current list of configuration files

and to select a configuration file for downloading

to the CPU during truck startup. A procedure for

downloading to the CPU is provided on Page 50.

7. UPDATE CFG VERSION

Permits easy conversion of truck configurations

from the previous software release to the current

software release. Using this feature, the PTU op-

erator is able to transfer existing truck configura-

tion data into the new software releases without

retyping overspeeds, serial numbers and truck

specific information.

The March 1996 GE software release is capable

of converting CFG files from both the October1995 release and the July 1994 release. Truck

CFG data from older software releases will have

to be retyped. The procedure for converting Oc-

tober 1995 CFG files to March 1996 format is

that just described on Pages 10 to 18.

The procedure for converting July 1994 CFG

files to March 1996 format requires a twostep

process:

a. First convert July 1994 CFGs to October

1995 CFGs.

b. Then convert the (newly created) October

1995 CFGs to March 1996 CFGs.

The first step (converting July 1994 CFGs to Oc-

tober 1995 CFGs) can be accomplished by fol-

lowing the procedure outlined on Pages 10

to 18 with the notable exception that the CFG

Conversion Tool is invoked from the GEOHV

Main Menu after typing oldge at the DOS

prompt.

NOTE: This assumes that the October 1995 re-

lease software (as provided by the OEM) has

been previously loaded into the PTU.

8. CHANGE PTU PASSWORD

Used to set passwords which permit different

levels of access to the operating screens in the

software.


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20

USING CONFIGURATION

SOFTWARE

The following stepbystep instructions should be

followed to use the software which regulates the Statex

III control system. This is referred to as Configuring the

truck.

The available configuration file names are in the

GEOHV\CFG\(this_release)\TRUCK directory. They

may be viewed by performing the following.

These steps would normally be completed prior to

going to the truck.

NOTE: Refer to the Glossary Of Terms on Page

152 for definitions of terms found on the vari-

ous screens.

1. Turn on the PTU. the GE OHV STATEX III menu

will be displayed after a short warmup

or

If a DOS prompt is displayed, bring up the cur-

rent release GE OHV STATEX III MENU by typ-

ing gemenuat any prompt.

2. With the GE OHV STATEX III MENU screen

showing on the screen as in Fig. 2, use the arrow

keys to move to the SELECT TRUCK SETUP

menu location and press ENTER.The directo-

ry listing of all files in the

C:\GEOHV\CFG\(this_release)\ TRUCK direc-

tory will be displayed.

3. The selected configuration file must be the onemade for that truck.

4. To select a file, move the cursor to the desired file

and press ENTER.

5. To return to the GE OHV Menu, press ENTER,

then press any other key. The GE OHV Menu

shown in Fig. 2 should appear.


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21

QUIT MENU Returns the computer to DOS by running the command RR (Return To Root)

which gives the prompt C:\GEOHV.

PTU TALK TO TRUCK Takes the computer to PTU, login with password required. Refer To Fig. 16.

VIEW PTU SAVED FILES Takes the computer to a special PTU mode which does not require a login

password to operate. It can only be used to playback events already stored

in a filename while running the PTU in its normal mode.

LIST STAT DATA FILES Displays a directory listing of all files in directory C:\GEOHV\STAT\(this_re-

lease), and exits to DOS in this subdirectory.

TRUCK SETUP (CFG) Takes the computer to the Truck Configuration Mine Menu (Fig. 13).

Select a truck configuration, currently using file: (Fig. 19)

View truck configuration screen (Fig. 20), data curves screen (Fig. 21)

Change/view Serial Numbers (Fig. 22)

View Options (Fig. 23).

Change/view Truck Specifics (Fig. 24).

Change/view Overspeeds (Fig. 25).

Save a Truck Configuration, Filename: (Enter a new filename.)

Save directory: C:\GEOHV\CFG\(this_release)\TRUCK

SELECT TRUCK SETUP Takes the computer to the program truck configuration filename input screen.

The configuration filename must be selected by moving the cursor to the file

name being used to program the truck. It must be found in the directory

C:\GEOHV\CFG\(this_release)\TRUCK.

UPDATE CFG VERSION Permits easy conversion of truck configurations from the previous soft-

ware release to the current software release. This feature eliminates retyp-

ing overspeeds, serial numbers and truck specific information.

CHANGE PTU PASSWORD A password is required to activate this function. The PTU displays a directory

listing the password and privilege level entered and all of the passwords of

record of lesser privilege. See Fig. 26.

GE OHV MAIN MENU SCREEN INDEXGE OHVMAIN MENU (Fig. 2)

FIG. 15. GE OHV MAIN MENU SCREEN INDEX. E40340E.


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22

FIG. 16. PTU SCREEN TITLE MAP. E40750C.

PTU MAINMENU

(FIG. 30)

CAUTION(FIG. 45)

1.1NORMAL

OPERATIONMENU

(FIG. 75)

1.1.1MONITOR

REAL TIMEDATA

SCREEN(FIG. 76)

1.1.2MONITORANALOG

INPUTCHANNELS

(FIG. 77)

1.1.3AAUTOMATICLOAD BOX

TEST

SCREEN(FIG. 82)

1.1.3MMANUAL

LOAD BOXTEST

SCREEN(FIG. 83)

1.1.4ACCELERATESTATE LOGIC

SCREEN(FIG. 78)

1.1.5RETARDSTATELOGIC

SCREEN(FIG. 79)

1.2SPECIAL

OPERATIONMENU

(FIG. 47)

1.2.1EVENT DATA

MENU(FIG. 53)

1.2.1.1EVENT

SUMMARYSCREEN(FIG. 57)

EVENTDATA

DISPLAYSCREEN(FIG. 58)

SPECIAL F1HELP

SCREENS(FIGS. 86

98)

1.2.UUPLOAD

GE EVENTDATA

YES/NOMENU

(FIG. 60)

1.2.HRESET

HARDWARESTARTUP

EVENT(FIG. 55)

1.2.2STATISTICALDATA MENU

(FIG. 49)

1.2.2.UUPLOAD

STATISTICALDATA

YES/NOMENU

(FIG. 52)

1.2.2.1STATISTICALCOUNTERS

SCREEN(FIG. 50)

1.2.2.2PROFILES(FIG. 51)

1.2.3TEMPORARY

TRUCKSETTINGS

MENU(FIG. 69)

1.2.3.1TEMPORARYSPEED SET

SCREEN(FIGS. 70

72)

1.2.3.2TEMPORARY

RETARDCURRENTADJUSTSCREEN(FIG. 73)

1.2.4TRUCK

SPECIFICINFORMATION

MENU(FIG. 62)

1.2.4.1OEM OPTION

SCREEN(FIG. 63)

1.2.4.2MINE OPTION

SCREEN(FIG. 64)

1.2.4.3VIEW SPEED

SETTINGSSCREEN(FIG. 65)

1.2.4.4SERIAL

NUMBERSSCREEN(FIG. 66)

1.2.4.5GE VERSION

INFORMATION(FIG. 67)

EXITCAUTION(FIG. 46)

1.2.5DATE AND

TIME SETSCREEN(FIG. 48)

1.3SPECIAL

CONTROLENGINE

STOPPEDTEST MENU

(FIG. 40)

1.3.1MANUAL

DIGITALOUTPUT TESTSCREEN(FIG. 68)

VIEWPROGRAM

TRUCK FILESCREEN(FIG. 41)

1.3.2PROGRAM

TRUCK YES/NOMENU

(FIG. 38)

EXITCAUTION(FIG. 46)

LEVEL 1LEVEL 2LEVEL 3

1.2.RRESETALL

YES/NOMENU

(FIG. 59)

IFCFGAUTO

IFCFGMAN

1.2.3.3TEMPORARYEVENT DATACOLLECTION

INTERVALSCREEN(FIG. 74)


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23

STATEX CONFIGURATION

FILES

Truck Configuration Mine

Menu

With the GEOHV MENU being displayed, use the ar-

row keys to move to the TRUCK SETUP (CFG) menu

location and press ENTER.The TRUCK CONFIGU-

RATION MINE MENU (Fig. 17) will be displayed.

The first two lines indicate the number of configura-

tion files in memory and the directory name where those

files reside.

There are two ways to make menu selections. Move

the cursor by using the up and down arrows to the de-

sired choice and press ENTER.Or, simply enter the

number displayed at the choice.

Select A Truck Configuration

Configuration file names are established using a

specific set of guidelines. Each element in a file name

represents a piece of information which describes the

application, revision, issue date, etc. See the sketch in

Fig. 18.

NOTE: A truck configuration must be selected

before any of the other menu choices can be

used except QUIT.

Pressing ENTERwith the cursor at 1, or pressing 1,will display a listing of the configuration files (Fig. 19).

The normal display would show the base configuration

that was put there by the OEM, and define the options.

Plus a configuration that was made by the mine specifi-

cally for each truck.

Note that across the bottom of the screen six differ-

ent file list sort options are available.

1 = DOS file name

2 = DOS filename.extension

3 = Truck ID

4 = Date that the file was created

5 = GE file name

6 = GE filename.extension

Choosing DEL = Delete will prompt for a Y/N input to

delete the selected file or not.

FIG. 17. TYPICAL TRUCK CONFIGURATION MINE MENU. E40305E.

PTUSTX: 2 TRUCK CONFIGURATION MINE MENU (ver: this_release)

10 statex truck configurations in . . . .

0) Source Directory: C:\GEOHV\CFG\(this_release)\TRUCK

1) Select a truck configuration, currently using file:

2) View truck configuration screen; data curves screen

3) Change/view serial numbers

4) View Options5) Change/view Truck Specifics

6) Change/view Overspeeds

7) Save a truck configuration, filename:

8) Save Directory: C:\GEOHV\CFG\(this_release)\TRUCK

9) Quit


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FIG. 18. ELEMENTS OF A GE FILE NAME. E40588F.

X012006A.210

X0120 = Basic Statex III System

T0120

WRSC = Wet Weather Retard Speed Control Enabled

ConfigurationFile Number

X012 006 A. 2 10

Object CodeRelease MinorVersion Number

Least SignificantDigit of ObjectCode ReleaseMajor VersionNumber

Configuration FileRevision Designation

= Trolley Assist

When there are many files listed, Page Up and Page

Down keys (if available) help move the cursor around

the screen faster. Otherwise use the UP arrow and

DOWN arrow keys.

Move the cursor to the desired configuration and

press ENTERto select the filename and return to the

TRUCK CONFIGURATION MINE MENU. Or press

ESCAPEif leaving the screen without making a selec-

tion.

The TRUCK CONFIGURATION MINE MENU

(Fig. 17) reappears after selecting a configuration file or

after ESCAPEis pressed.

FIG. 19. TYPICAL LISTING OF TRUCK CONFIGURATION FILES. E40306G.

10 STATEX Truck Configurations in C:\GEOHV\CFG\(this_release)\TRUCK

DOS file ext Truck ID Date time GE file ext

190ton . [truck 1047] (modyyr) (hr:min:sec) (Config file 1).(ver)



2000hp . [truck 3012] (modyyr) (hr:min:sec) (Config file 4).(ver)

2500hp . [truck 010] (modyyr) (hr:min:sec) (Config

file 5).(ver)




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25

View Truck Configuration;

Data Curves

Use the Down arrow to move the cursor to the menu

position VIEW TRUCK CONFIGURATION SCREEN;

DATA CURVES SCREEN and press ENTER,or press

2. An example of the truck configuration is provided in

Fig. 20.

Press any key to view the TRUCK CONFIGURA-

TION DATA CURVES SCREEN. An example of the

truck control curves is provided in Fig. 21.

Change/View Serial Numbers

Use the down arrow key to move the cursor to the

menu position CHANGE/VIEW SERIAL NUMBERS

SCREEN, or press 3.All of the major component serial

numbers will be displayed, or serial number information

can be typed in. Refer to the screen shown in Fig. 22. If a

serial number is changed, an * will appear next to it.

To insert new serial numbers, move the cursor to the

desired location, type in the information, and press EN-

TER.When finished entering serial numbers, exit the

screen by moving the cursor to the leave truck serial

numbers screenselection and press ENTER.

View Options

Use the Down arrow to move the cursor to the menu

position VIEW OPTIONS and press ENTER,or press

4. The options are adjustable only by an OEM. An exam-

ple of this screen is shown in Fig. 23.

The Y, N and X codes are described as follows:

Y = OEM has selected YES

N = OEM has selected NO

X = Not available to OEM

FIG. 20. TYPICAL TRUCK CONFIGURATION SCREEN. E40307E.

TRUCK CONFIGURATION SCREEN

TRUCK ID; [default]TRUCK_MODEL: [default]

190 TON

5GE788 WHEELMOTOR26.076 : 1 GEAR RATIO37 X 57 TIRE SIZE65.4 ROLLING RADIUS

GTA22H ALTERNATOR3000 AMPS PROPEL CURRENT LIMIT

1800 VOLTS PROPEL VARIVOLT LIM

3 STEPS EXTENDED RANGE18 GRIDS, FORCED AIR COOLING1390 AMPS RETARD CURRENT LIMIT375 AMPS RETARD FIELD CURRENT LIMIT

Press any key to continue

DETROIT DIESEL ENGINE2000 GROSS HORSEPOWER1850 TRACTION HORSEPOWER1900 RPM FULL LOAD SPEED

MINE DOS FILENAME: (TruckNo).(ver)OEM DOS FILENAME: [default]GE DOS FILENAME: (Config file).(ver)

GE VERSION: XX.XX


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FIG. 21. TYPICAL TRUCK CONFIGURATIONS DATA CURVES SCREEN. E40308E.

TRUCK CONFIGURATIONS DATA CURVES SCREEN

TRUCK ID; [default]TRUCK_MODEL: [default]

190 TON

41H142525 ALTERNATORVOLTS VS AMPS

41H142524 TORQUE VS RPM

41H142190 FIELD FUNCTION

41H142539 TORQUE VS AMPS

41H142538 LOAD BOX EFFICIENCY

xxxxxxxxxxxx POWER REFERENCE FUNCTIONDETROIT DIESEL FUEL EFFICIENT CURVE

41H141542 RETARD TORQUE VS RPM

41A327171 SPEED TAPER CURVE

41A253241G1 GRID EQUIPMENT LIST

41A253273G4 EXTENDED RANGEEQUIPMENT LIST

1=13.8 EXT RANGE2=12.1 PICK_UPS3=10.1 (mph)

MINE DOS FILENAME: (TruckNo).(ver)OEM DOS FILENAME: [default]GE DOS FILENAME: (Config file).(ver)

GE VERSION: XX.XX

Press P for Previous screen, any other key to continue

FIG. 22. TYPICAL TRUCK SERIAL AND MODEL NUMBERS SCREEN. E40430E.

T R U C K S E R I A L AND MODEL N U M B E R S S C R E E N

[default][default][default][default][default][default][default][default][default][default][default]

[default][default][default][default]

LEAVE TRUCK SERIAL AND MODEL NUMBERS SCREEN

: Truck: Diesel Engine: Alternator: Wheel Motor Right: Wheel Motor Left: Rectifier Panel 1: Rectifier Panel 2: Alternator Static Exciter: Motor Field Static Exciter: Grid Motor Blower 1: Grid Motor Blower 2

: Control Panel: 17FB100: 17FB101: 17FB140

Press ENTERto exit this screen

FNAM: (TruckNo).(ver) T_ID: 456 GE FNAM: (Config file).(ver)


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27

FIG. 23. TYPICAL OPTIONS ENTRY SCREEN. E40309E.

OEMONLY SETTABLE OPTIONS ENTRY SCREEN

Y GE engine control

N engine status: Y = 0 v trip (DDEC), N = 28 v tripN engine crankcase pressure sensor installed

N engine coolant temperature sensor installed

N engine coolant pressure sensor installed

N engine oil pressure sensor installed

N APS accel inhibit: Y = 28 v, N = 0 v

N two speed overspeed system installed

N motor 1 temperature sensor installed

N motor 2 temperature sensor installed

Y AS switch overrides retard speed control

Y retard speed control system installedN spin/stall correction and protection active

Y propulsion contactor/reverser: Y = Electric, N = Air

[default oem default] :TRUCK Manufacturer and Make

leave options entry screen

2.0 mph oem speed option

The following list defines each option:

a. GE engine control

Y means GE interfaces to engine via fre-

quency signals.

N means OEM interfaces to engine.

b. engine status: Y = 0 v trip (DDEC), N = 28 v

trip

Use (Y) for DDEC system interface for

DIFUTURE1 (engine service) and DIFU-

TURE2 (engine shutdown) digital inputs.

c. engine crankcase pressure sensor installed

Y means that an analog engine crank-

case pressure sensor has been installed

on the engine.

N means ignore this input.

d. engine coolant temperature sensor installed

Y means that an engine coolant temper-

ature sensor has been installed on the

engine.

N means to ignore this input.

e. engine coolant pressure sensor installed

Y means that an analog engine coolant

pressure sensor has been installed on

the engine.


f. engine oil pressure sensor installed

Y means that an analog engine oil pres-

sure sensor has been installed on the en-

gine.



28/168


28

g. APS (Accelerator Pedal Switch) accel inhibit:

Y = 28 v, N = 0 v

Y means that 28 v at the accinhdigital

input will inhibit acceleration.

N means that 0 v at the accinhdigital in-

put will inhibit acceleration.

h. two speed overspeed system installed

Y means that a loaded/empty loadweigh

system is operating on the truck.

N means that the system is not operating

on the truck.

i. motor 1 temperature sensor installed

Y means that motor 1 has a temperature

sensor and it is connected to the control

computer input.


j. motor 2 temperature sensor installed

Y means that motor 2 has a temperature

sensor and it is connected to the control

computer input.


k. AS switch overrides retard speed control

Y means that pressing the accelerator

pedal will override the retard speed con-

trol system and allow acceleration with

the retard speed control system turned

on.

N means that pressing the accelerator

pedal does not override the retard speedcontrol system.

l. retard speed control system installed

Y makes the control computer accept the

retard speed control system input.

N makes the control computer ignore

this input.

m. spin stall option

Y means that the spin/stall control func-

tion is active.

N means this function is not computed.

n. electric contactor/reverser option

Y means that electric propulsion contac-

tor and reverser are active.

N means that these functions are not

computed.

o. mph OEM speed option

The number entered is the value in miles

per hour at which the digital output OEM

SPD EVENT is turned on. When the ve-

hicle slows to a rate below this setting,the OEM SPD EVENT is turned off.

Truck Specifics Values

The TRUCK SPECIFIC SCREEN is used to enter

the desired values of engine horsepower, engine load

rpm, the blower pressure fault time delay, the fault data

collection interval, the truck manufacturer and make

(changed only by the OEMs) and the mine truck identifi-

cation.

1. Use the Down arrow to move the cursor to the

menu position CHANGE\VIEW TRUCK SPE-CIFICS and press ENTER,or press 5.

2. The TRUCK SPECIFICS SCREEN (Fig. 24) will

be displayed. Move the cursor to the line where a

change is desired. Enter the values desired as a

permanent value in the truck code. (Type the val-

ue and press ENTER.)

a. manual horsepower limit set

Used to select manual or automatic horse-

power limit.

y = manual

n = automatic

b. ignore high idle sw when empty

Y means that the operator request for

high idle is ignored if the LDWT (load-

weigh) sensor indicates the truck is not

loaded.

N means that the LDWT (loadweigh)

sensor does not effect the idle selection.


29/168


29

NOTE: This option is only applicable when

OEMoptions GE engine controlis set to N

and two speed overspeed system installedis

set to Y.

c. engine horsepower output adjust

This is where the delta or adder is entered to

the nominal horsepower that was determined

in the manual load box screen. For example,

if in the manual mode load box screen the

nominal HP is set at 2350 NHP, the incre-

ment/decrement keys are used to load the

engine to the point where it starts to bog the

engine. The difference between the nominal

HP and the actual HP is entered here. If it wasdetermined in the load box test that the de-

sired HP is 2370, write down the difference

(23702350) or 20 HP and enter it in this

screen.

d. engine full load rpm

Used when the manual horsepower limit set

is N. It sets the engine rpm value that the con-

trol system will maintain by automatically ad-

justing the load.

e. retard current demand adjust

This is where the delta or adder is entered to

make the system regulate at the proper re-

tard current limit by compensating for the off-

set error in the IsoAmps. Use the TEMPO-

RARY RETARD CURRENT LIMIT ADJUSTscreen to determine what this number should

be. The value entered here can be + or, and

it will cause the control to change the retard

current limit by that amount.

The units are amps. With the control power

off, and the truck at a standstill in neutral or

with the engine off (be sure motor amps are

zero), measure the output of IsoAmps IA3

and IA4 and record the values. Then, take the

higher of the two readings. 1 amp = 0.001 v at

the output of the IsoAmps. If the higher

reading was +0.01 vdc, the offset is +10

amps. Enter 10 amps in the temporary

screen and run the truck to see if the correct

retard limit was obtained. If10 amps looks

good, enter that number in this screen to

make it permanent.

f. percent accel pedal travel off request

This is the percent

Codigos de Falha 685E

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Transcript of Codigos de Falha 685E