Publication 2094-UM001A-EN-P — September 2006
158 Troubleshooting the Kinetix 6000 Drive System
MotFeedbackFault
(Mtr Fdbk AQB)
E20 Motor encoder has encountered an illegal state transition. DISABLE N
AuxFeedbackFault
(Aux Feedback Comm)
E21
Communication was not established with an intelligent (Stegmann)
encoder on the Auxiliary feedback port.
STOP N
MotFeedbackFault
(Motor Feedback Comm)
E30
Communication was not established with an intelligent (Stegmann)
encoder on the Motor feedback port.
STOP N
GroundShortFault
(Ground Fault)
E34 Excessive ground current in the converter was detected. SHUTDOWN N
DriveUndervoltageFault
(Precharge Fault)
E35 The converter pre-charge cycle has failed. SHUTDOWN N
DriveOvertempFault
(System Overtemperature)
E36 Converter internal temperature limit exceeded. SHUTDOWN N
PowerPhaseLossFault
(Phase Loss Flt)
E37
• One or more phases of the input AC power is missing.
• Axis was enabled when main (three-phase) power was removed.
• Common bus follower axis was enabled when dc bus power was
removed.
SHUTDOWN/ STOP N
SERCOSFault
(SERCOS Ring Flt)
E38 The SERCOS ring is not active after being active and operational. STOP N
DriveHardFault
(Self Sense Flt)
E39 Self-sensing commutation fault detected. DISABLE N
DriveEnableInputFault
(Drive Enable Flt)
E43 Generated when Enable input switches off when drive is enabled. STOP Y
DriveHardFault
(Safe-Off HW Flt)
E49
Safe-off function mismatch. Drive will not allow motion. Refer to the
Kinetix Safe-off Feature Safety Reference Manual, publication
GMC-RM002, for more information. Applies to IAM
(2094-xCxx-Mxx-S) and AM (2094-xMxx-S) with safe-off feature.
SHUTDOWN N
SERCOSFault
(SERCOS Same ADDR)
E50 Duplicate node address detected on SERCOS ring. STOP N
DriveHardFault
(Ifbk HW Fault)
E54 Current feedback hardware fault detected. SHUTDOWN N
DriveHardFault
(Unknown Axis)
E60 Invalid module type identified by firmware when applying power. SHUTDOWN N
AuxFeedbackFault
(Aux Fdbk AQB)
E61 Auxiliary encoder has encountered an illegal state transition. DISABLE N
AuxFeedbackFault
(Aux Fdbk Loss)
E62 The feedback wiring is open, shorted or missing. DISABLE N
AuxFeedbackNoise
(Aux Fdbk Noise)
E63 Presence of noise on auxiliary feedback cable.
DISABLE Y
MotorFeedbackNoise
(Mtr Fdbk Noise)
E64 Presence of noise on motor feedback cable.
No Fault Message
(condition indicated by
on-screen message)
(Hookup Fault)
E65 Hookup procedure failed. DISABLE N
Fault Message RSLogix
(HIM)
Error
Code
Description
Drive Fault
Action
RSLogix
Programmable
Fault Action?
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