Control Techniques Epsilon EP-P, Reference Manual

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Epsilon EP-P Drive Reference Manual
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Revision A4 www.controltechniques.com
Fault Descriptions
Flash Invalid
This fault indicates that the firmware checksum has failed. Use the Tools Program Flash menu item from PowerTools to
reprogram/upgrade the firmware stored in flash memory. If this problem persists, call Control Techniques. A common cause
would be an interrupted F/W Flash upgrade (cable disconnected during an upgrade process).
Power Up Test
This fault indicates that the power-up self-test has failed. This fault cannot be reset with the reset command or reset button.
NVM Invalid
At power-up the drive tests the integrity of the non-volatile memory. This fault is generated if the contents of the non-volatile
memory are invalid.
Encoder State Cycle Power Yes
Encoder Hardware Cycle Power Yes
Motor Overtemp Reset Button or Input Line Yes
RMS Shunt Power Reset Button or Input Line Yes
Overspeed Reset Button or Input Line Yes
Max Following Error Reset Button or Input Line Yes
Travel Limit +/- Auto No
All "On"
Normally on for one second during
power up
Yes
Run Time Faults Reset Button or Input Line Yes
Drive Overtemp
Allow the drive to cool down,
Cycle Logic Power
Yes
Segment
Display
Fault Action to Reset Bridge
Disabled