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EX2100 User’s Guide GEH-6632 Chapter 5 Diagnostic Interface-Keypad

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5-1

Chapter 5 Diagnostic Interface-Keypad

Introduction

This chapter provides operating guidelines for the Diagnostic Interface, more

commonly called the keypad. The keypad is a door-mounted, local control unit that

enables you to:

• Monitor frequency, current, power, and voltage

• Start and stop the exciter

• Set and adjust configuration parameters

• Examine and reset fault conditions

This chapter is organized as follows:

Section Page

Using the Pushbuttons.............................................................................................. 5-2

Reading the Display................................................................................................. 5-5

Changing Display Units.................................................................................... 5-7

Adjusting Display Contrast............................................................................... 5-7

Status Screen............................................................................................................ 5-8

Reading the Meters........................................................................................... 5-8

Alternate Status Screen (Display I/O)...................................................................... 5-8

Using the Menus ...................................................................................................... 5-9

Viewing and Resetting Faults .................................................................................. 5-9

Editing Parameters................................................................................................. 5-10

Parameter Backup........................................................................................... 5-11

Firmware and Hardware Information..................................................................... 5-13

Protecting the Keypad............................................................................................ 5-14

Modifying the Protections .............................................................................. 5-14

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 117 118

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Ge EX2100 Manual do Utilizador Página 77