Fault Codes - Control Techniques Epsilon EP-P Reference Manual

Display
Indication
7.1.2

Fault Codes

A number of diagnostic and fault detection circuits are incorporated to protect the drive. Some faults, such as High DC Bus and Motor Over
Temperature can be reset with the Reset button on the front of the drive or the Reset input function. Other faults, such as Encoder Faults, can
only be reset by cycling power "Off" (wait until the diagnostics display turns "Off"), then power "On".
The drive accurately tracks motor position during fault conditions. For example, if there is a Low DC Bus fault where the power stage is
disabled, the drive will continue to track the motor's position provided the logic power is not interrupted.
The +/- Travel Limit faults are automatically cleared when the fault condition is removed.
194
Status
Program Program is executing.
Pulse Mode Pulse Mode Operation is executing.
Torque Mode Analog Torque Mode Operation
Velocity Mode Analog Velocity Mode Operation
Segment Fault
Display
Flash Invalid
Drive Power Up Test
Drive NVM Invalid
Invalid Configuration
Power Module
High DC Bus
Low DC Bus
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Description
Action to Reset
Reprogram the Flash
Cycle Logic Power
Reset Button or Input Line
Reset Button or Input Line
Reset Button or Input Line
Reset Button or Input Line
Reset Button or Input Line
Epsilon EP-P Drive Reference Manual
Bridge
Disabled
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Revision: A4