Emerson Epsilon Eb Series Reference Manual page 131

Epsilon Eb and E Series EN Drives Reference Manual
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Fault Descriptions
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.
Invalid Configuration
E
N E Series Only
A function module was attached to the drive on its previous power-up. To clear, press and
hold the Reset button for 10 seconds.
Epsilon Only
This fault will occur if the digital board in the drive does not match the power board
settings. It is only useful during manufacturing. A drive with this fault should be returned
for service.
Drive Overtemp
Epsilon Only
Indicates the drive IGBT temperature has reached 100°C (212°F).
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Fault
Following Error
(Pulse mode only)
Travel Limit +/-
All "On"
Action to Reset Bridge Disabled
Button or Input Yes
Auto No
Normally "On" for one
Yes
second during power-up