Logix/drive fault behavior – Rockwell Automation 2093-xxxx Kinetix 2000 Multi-axis Servo Drive User Manual User Manual

Page 145

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Publication 2093-UM001A-EN-P — March 2007

Troubleshooting the Kinetix 2000 Drive System

145

Logix/Drive Fault Behavior

This section provides the drive fault actions and indicates whether the fault
action is programmable.

Drive Fault Action Definitions

Logix/Drive Fault Behavior

Drive Fault Action

Definition

Shutdown

The drive disables and the contactor enable relay opens. Uncontrolled
stop, motor coasts to a stop.

Disable Drive

The drive is disabled. Uncontrolled Stop, motor coasts to a stop.

Stop Motion

Logix configuration for velocity loop Kp/Ki is followed. When zero speed is
reached or stopping time is exceeded, the drive is disabled. Stopping time
and stopping torque are user defined parameters in RSLogix 5000
software.

Status Only

Drive continues to operate. Status is provided by seven-segment Fault
Status LED indicator, Drive Status LED indicator, and DPI (if used).

Fault Message RSLogix
(HIM)

Error
Code

Description

Drive Fault
Action

RSLogix
Programmable
Fault Action?

BusUndervoltageFault

(Blown fuse)

E00

A blown fuse was detected in the inverter pcb.

SHUTDOWN

N

MotorOvertempFault

(Motor Overtemp)

E04

The motor thermal switch was tripped.
Firmware I

2

t protection does not generate a fault, rather it

dynamically folds back current when 110% of motor rating is
reached. Setting the Motor Thermal fault action to Status Only will
bypass this function.

STOP

Y

DriveOvercurrentFault

(Power Fault)

E05

An instantaneous over-current was detected in the inverter power
section.

SHUTDOWN

N

HardOvertravelFault

(+/- Hard Overtravel)

E06

Axis moved beyond the physical travel limits in the positive/negative
direction. This fault can be configured for status only.

STOP

Y

MotFeedbackFault

(Motor Feedback Loss)

E07

The feedback wiring is open, shorted, or missing.

DISABLE

N

BusUndervoltageFault

(Bus Under Voltage)

E09

With three-phase power applied, the dc bus voltage is below limits.
The trip point is 137V dc for 230V drives.

SHUTDOWN

N

DC bus voltage is below limits when any axis on common bus
follower power rail was enabled.

DriveOvervoltageFault

(Bus Overvoltage)

E10

The dc bus voltage is above limits. The trip point is 410V dc for 230V
drives respectively.

SHUTDOWN

N

MotFeedbackFault

(Illegal Hall State)

E11

State of Hall feedback inputs in incorrect.

DISABLE

N

SoftovertravelFault

(+/- Software Overtravel)

E16

Axis position exceeded maximum software setting in the positive/
negative direction. This fault can be configured for status only.

STOP

Y

OverSpeedFault

(Overspeed Fault)

E18

Axis speed has reached 150% of the maximum rated setting. The
100% trip point is dictated by the lesser of the user velocity limits or
the motor rated base speed.

DISABLE

N

PositionErrorFault

(Follow Error)

E19

Axis position error limit has been exceeded. This fault can be
configured for status only.

STOP

Y

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