Publication 1769-UM009B-EN-P - May 2002
8-4 Troubleshooting
85 Receive Buffer Overflow Data size returned is larger than expected. Configure the slave device for a smaller data
size.
86 Device Went Idle Device is producing idle state. Check the device configuration and slave
node status.
89 Auto Device
Replacement (ADR) Error
Slave device responded with an error to the
initialization data sent to it by the scanner; or the
configuration table in the scanner’s flash memory
is not valid for a slave node.
Try the ADR download again. If it still fails,
try clearing the ADR flash by downloading an
empty ADR configuration to the scanner and
then try the ADR configuration again.
90 Disabled Network DeviceNet Port is Disabled Check for the DISABLE being set in the
Module Command Array. See page 5-8.
91 Bus Off Bus off condition detected on integral DeviceNet
port.
Check the DeviceNet connections and
physical media integrity. Check system for
failed slave devices or other possible
sources of network interference. Check the
Baud Rate.
92 No DeviceNet Power No network power detected on DeviceNet port. Provide network power. Make sure the
module drop cable is providing the proper
power to the DeviceNet port.
95 FLASH Update Flash Update In Progress None. DO NOT disconnect the module from
the network while a FLASH update is in
progress.
98 Firmware Corrupted Firmware is corrupted. Reflash module firmware. DO NOT power
cycle the module. Doing so may cause the
module to become inoperable. If the problem
persists contact Rockwell Automation
Technical Support.
99 Hard Fault Cycle Power. Reflash module firmware.
Contact Rockwell Automation Technical
Support.
Table 8.2 Device Status
Code
(decimal)
Name Description Recommended Action
To Next Page
Loading...
