Publication 2098-IN005C-EN-P — March 2008
Troubleshooting Your Ultra3000 Servo Drive 107
DriveHardFault
(User-specified Current
Fault)
E17 User-specified average current level has been exceeded. DISABLE NO
OverspeedFault
(Overspeed Fault)
E18 Motor speed has exceeded 125% of maximum rated speed. DISABLE NO
PositionErrorFault
(Excess Position Error)
E19
Axis position error limit has been exceeded. This fault can be configured
for status only.
DISABLE
Position Error
YES
MotFeedbackFault
(Motor Encoder State Error)
E20 The motor encoder encountered an illegal transition. DISABLE NO
AuxFeedbackNoiseFault
(Auxiliary Encoder State
Error)
E21 The auxiliary encoder encountered an illegal transition. DISABLE NO
OverloadFault
(Motor Thermal Protection
Fault)
E22 The internal filter protecting the motor from overheating has tripped. DISABLE NO
DriveOvertempFault
(IPM Thermal Protection
Fault)
E23 The internal filter protecting the drive from over heating has tripped.
DISABLE
Drive Thermal
YES
DriveHardFault
(Excess Velocity Error)
E24 Velocity error limit was exceeded. DISABLE NO
DriveHardFault
(Sensor Not Assigned)
E25
Homing or registration motion was attempted without a sensor
assigned.
DISABLE NO
DriveHardFault
(User-specified Velocity
Fault)
E26 User-specified velocity level was exceeded. DISABLE NO
DriveHardFault
(Axis Not Homed)
E27 Absolute positioning was attempted without homing. DISABLE NO
DriveHardFault
(Motor Parameter Error)
E28
Parameter loaded from smart encoder or received from SERCOS
controller is incompatible with the drive.
DISABLE NO
DriveHardFault
(Encoder Output Frequency
Exceeded)
E29
Encoder output frequency exceeds the maximum user-specified value.
This only applies when the encoder output is synthesized by the drive.
DISABLE NO
DriveHardFault
(Encoder Communication
Fault)
E30
Communication was not established with an intelligent (i.e. Stegmann)
encoder on the motor feedback port.
DISABLE NO
DriveHardFault
(Encoder Data)
E31 Encoder data is corrupted. DISABLE NO
DriveHardFault
(Sine/Cosine Encoder
Frequency Limit Exceeded)
E32 Maximum frequency of the sine/cosine circuitry has been exceeded. DISABLE NO
DriveHardFault
(Absolute Position Exceeds
Position Rollover)
E33 Absolute position exceeds position rollover. DISABLE NO
DriveHardFault
(Ground Fault)
E34 Excessive ground current in the converter was detected. DISABLE NO
Software Fault Message
Error
Code
Description
Drive Fault
Action/Attribute
RSLogix 5000
Programmable
Fault Action?
RSLogix 5000
(Ultraware)
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