208 Rockwell Automation Publication 2094-UM002G-EN-P - August 2016
Chapter 8 Troubleshoot the Kinetix 6200 and Kinetix 6500 Drive System
NODE FLT 03…HARDWARE nn Hardware Fault
The drive has an internal hardware problem. The nn sub-code is defined as
follows:
• Recycle control power or reset the
drive.
• Replace power module or power
rail if problem persists
01: Invalid slot ID.
Faulty power rail or power
module.
02: Cannot read slot ID.
03: Nonvolatile write to memory failed.
Faulty memory component.
• Recycle control power or reset the
drive.
• Replace control module if problem
persists.
04: Nonvolatile memory read failed.
NODE FLT 04…DATA FORMAT ERROR
(Kinetix 6200 drives only)
Data Format Error
A data format error was discovered in the
controller-to-drive message.
Faulty memory component.
• Recycle control power or reset the
drive.
• Replace control module if problem
persists.
NODE FLT 06…LOST CTRL CONN
(Kinetix 6500 drives only)
Lost Controller Connection
communication with the controller have
been lost
•Faulty Ethernet cable.
• Ethernet cable
disconnected.
Check Ethernet connection.
Controller lost power. Check controller operation.
NODE FLT 08…LOGIC WATCHDOG
(Kinetix 6500 drives only)
Custom Logic Update Timeout
The watchdog circuit monitoring custom
logic operation detected a problem.
Faulty control module.
• Recycle control power or reset the
drive.
• Replace control module if problem
persists.
NODE FLT 09…IP ADDRESS
(Kinetix 6500 drives only)
Duplicate IP Address
This drive and another EtherNet device on
the same subnet have identical IP
addresses.
Incorrect node switch setting.
Select a node address not already in
use on the network.
NODE FLT 128…DRAM TEST DRAM Test Fault
A power-up test of the DRAM indicated a
memory problem.
Faulty memory component.
• Recycle control power or reset the
drive.
• Replace Control module if
problem persists.
NODE FLT 129…FPGA CONFIG FPGA Configuration Fault The FPGA could not be configured properly. Faulty component. Replace module.
NODE FLT 133…SERCOS ADDRESS
(Kinetix 6200 drives only)
Duplicate Sercos Node Address This axis and one or more other axes have identical sercos addresses.
Check Node Switch configuration of
all axes on the sercos ring and adjust
for no overlap of addresses.
NODE FLT 139…SERCOS RING
(Kinetix 6200 drives only)
Sercos Ring Fault
The sercos ring is not active after being
active and operational.
Loose or damaged sercos
cable.
Check that fiber-optic cable is present
and connected properly.
Table 90 - NODE FLT Fault Codes (continued)
Four-character Display Message Logix Designer Fault Message Problem or Symptom Potential Cause Possible Resolution
Table 91 - NODE ALARM Fault Codes
Four-character Display Message Logix Designer Fault Message Problem or Symptom Potential Cause Possible Resolution
NODE ALARM 01…CTRL UPDATE Control Connection Update Alarm
The Control Update Alarm bit is used to
indicate that updates from the controller
have been late
Excessive network traffic.
• Remove unnecessary network
devices from the motion network.
• Change the network topology so
that fewer devices share common
paths.
• Use faster/higher performance
network equipment.
Noisy environment.
• Segregate signal wiring from
power wiring.
• Use shielded cables.
• Add snubbers to power devices.
NODE ALARM 05…CLOCK SYNC Clock Jitter Alarm
Sync Variance has exceeded the Sync
Threshold while the device is running in
Sync mode.
• Switched to grandmaster
clock of significantly
different frequency.
• Lost connection to
grandmaster clock.
• Drive auto-corrects upon time
synchronization.
• Restore network connections.
NODE ALARM 128…NODE SWITCH No Quick View message
The node address switches have been
altered because they were first read after
powerup.
Node Switches adjusted after
powerup.
Return node switches to power-up
setting.
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