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