Rockwell Automation 2093-xxxx Kinetix 2000 Multi-axis Servo Drive User Manual User Manual
Page 125
Publication 2093-UM001A-EN-P — March 2007
Configure and Startup the Kinetix 2000 Drive System
125
7. Observe the three SERCOS LED indicators on the SERCOS module.
Comm
Flashing green
Establishing communication with network
Wait for steady green.
Steady green
Communication is ready
Observe the Bus Status LED indicator.
Off
No ring present
Refer to IAM/AM Status Indicators on page 139.
Bus
Steady green
Axis is enabled when status should be disabled
1. Verify Hardware Enable Input (IOD/AF pin 43) is
open.
2. Verify MSO instruction is not commanded in
RSLogix 5000 software.
3. Return to Apply Power to the Kinetix 2000 Drive
Flashing green
(1)
Bus is up, axis is disabled (normal status)
Go to step 7.
Off
DC bus is not present
Refer to IAM/AM Status Indicators on page 139.
(1)
The follower IAM has a 2.5 second delay after dc bus voltage is applied before the Bus Status LED indicator begins flashing. This provides the common bus leader time to
complete pre-charge.
Status LED
Indicator
Condition
Status
Do This
If SERCOS LED State is
The Status is
Do This
Flashing green and red
Establishing communication
Wait for steady green on all three LED indicators.
Steady green
Communication ready
Refer to Test and Tune the Axes.
Not flashing green or red, and not steady green
SERCOS module is faulted
Refer to the appropriate Logix manual for specific
instructions and troubleshooting.