Rockwell Automation 2093-xxxx Kinetix 2000 Multi-axis Servo Drive User Manual - Manual (Page 139)

Publication 2093-UM001A-EN-P — March 2007
Troubleshooting the Kinetix 2000 Drive System 139
IAM/AM Status Indicators
Drive Status LED Indicator
Comm Status LED Indicator
Bus Status LED Indicator
E81
DriveHardFault
(Common Bus Flt)
Follower IAM detected ac input power being applied.
Remove ac input power connections from
follower IAM.
E90
DriveHardFault
(Pre-charge Timeout Flt)
Pre-charge resistor power exceeds the resistor rating. Allow resistor to cool.
All
others
RESERVED
Call your local Rockwell Automation sales
representative.
Error
Code Fault Message
RSLogix (HIM)
Problem or Symptom Potential Cause Possible Resolution
Drive Status LED
Indicator
Status Potential Cause Possible Resolution
Off Normal, no faults N/A N/A
Steady Red Drive faulted
Seven-segment Fault Status display shows an
error code Fault exists, refer to Seven-segment LED
Indicator Error Codes beginning on page 134.
Comm Status LED
Indicator
Status Potential Cause Possible Resolution
Steady Green Communication ready No faults or failures. N/A
Flashing Green
Establishing
communication
System is still in the process of establishing
SERCOS communication.
Wait for steady green LED indicator.
Node address setting on the drive module
does not match SERCOS controller
configuration.
Verify proper node switch setting.
Off No communication (1)
Loose fiber-optic connection. Verify proper fiber-optic cable connections.
Broken fiber-optic cable. Replace fiber-optic cable.
Receive fiber-optic cable connected to
SERCOS transmit connector and vice versa. Check proper SERCOS fiber-optic cable
connections.
(1)
Refer to Fiber-optic Cable Installation and Handling Instructions, publication 2090-IN010, for more information.
Bus Status LED
Indicator
Status Condition
Steady Green
Bus power is present, axis enabled.
No faults or failures.
Normal when:
• 24V is applied to Hardware Enable Input (IOD/AF-43).
• MSO instruction is commanded in RSLogix 5000 software.