- General Electric Computer Accessories User Manual

GEH-6385 Reference and Troubleshooting, 2300 V Drives Chapter 2 Faults and Troubleshooting •
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• 2-1
Chapter 2 Faults and Troubleshooting
Introduction
For information on using the
keypad refer to the drive
User's Guide, GEH-6382.
GEH-6401 describes the
toolbox.
The drive software includes selftest diagnostics to aid in troubleshooting. When
these tests detect an unfavorable condition, they output fault indications to the
drive’s operator interfaces: the door-mounted Drive Diagnostic Interface (DDI,
referred to as the keypad) or a connected PC running the GE Control System
Toolbox (the toolbox). An operator can then use either interface to examine the fault
and clear it, as applicable.
This chapter lists and defines the relevant fault messages for the drive, with
troubleshooting suggestions. It is organized as follows:
Section Page
Introduction ........................................................................................................ 2-1
Types of Faults ................................................................................................... 2-2
Fault Indication................................................................................................... 2-2
Fault Descriptions ............................................................................................... 2-3
This equipment contains a potential hazard of electric shock
or burn. Only adequately trained persons who are
thoroughly familiar with the equipment and the instructions
should maintain this equipment.