Rockwell Automation 2099-BMxx Kinetix 7000 High Power Servo Drive User Manual - Manual (Page 143)

Rockwell Automation Publication 2099-UM001D-EN-P - December 2012 143
Troubleshoot the Kinetix 7000 Drive System Chapter 6
Status Indicators
Table 51 - Drive Status Indicator
Table 52 - Comm Status Indicator
Table 53 - Bus Status Indicator
Drive Status LED Status Potential Cause Possible Resolution
Off Normal, no faults N/A N/A
Steady Red Drive faulted Seven-segment status indicator displays error code. See the Error Codes on page 138 section and continue
troubleshooting.
Comm Status LED Status Potential Cause Possible Resolution
Off No communication (1) Loose fiber-optic connection. Verify proper fiber-optic cable connection.
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.
Flashing Green Establishing communication System is still in the process of establishing SERCOS
communication. Wait for steady green indicator.
Node address setting on the drive module does not
match SERCOS controller configuration. Verify proper node switch setting.
Steady Green Communication ready No faults or failures. N/A
(1) Refer to Fiber-optic Cable Installation and Handling Instructions, publication 2090-IN010 , for more information.
Bus Status LED Status Condition
Off Bus power not present. • Normal when bus power is not applied.
• Fault exists, see the Interpret Error Codes and Status Indicators beginning on page
138 .
Bus power is present in follower drive. • Follower drive is not configured as Common Bus Follow in RSLogix 5000 software.
• After DC bus voltage is applied, a 2.50 second delay occurs before the indicator begins flashing
green.
This is normal operation and provides the common bus leader time to complete precharge.
Alternating Red-Green Bus power not present.
24V DC control power is present. • Normal when bus power is not applied. Verify 460V AC connections.
• Fault exists, see the Interpret Error Codes and Status Indicators beginning on page
138 .
Flashing Green Bus power is present, axis disabled.
No faults or failures. Normal when:
• 24V is not applied to Hardware Enable Input (IOD-2).
• MSO instruction is not commanded in RSLogix 5000 software.
Steady Green Bus power is present, axis enabled.
No faults or failures. Normal when:
• 24V is applied to Hardware Enable Input (IOD-2).
• MSO instruction is commanded in RSLogix 5000 software.