ABB AC 800M

Connection Error Appendix B Troubleshooting CI873 Log Entries
250 9ARD000014-600 A
17 Connection timed out Connection between CI873 and the
slave device timed out. Check if the
slave device is available in the
network. Check the load of CL and
slave device.
EtherNet/IP
18 Unconnected Send
timed out waiting
for a response
Reply to the connection request is
not received from the slave device
within the stipulated time period.
Check if the device is available in
the network.
EtherNet/IP
19 Network bandwidth
not available for
data
Slave device is too busy to handle
the connection request. Check the
load of the slave device.
EtherNet/IP
20 Port specified in
port segment not
available
Check the EDS file for correctness. EtherNet/IP/DeviceNet
21 Link Address
specified in port
segment not
available
Check the EDS file for correctness. EtherNet/IP
22 Invalid Segment Type
or Segment Value in
Path
Check the EDS file for correctness. EtherNet/IP
23 Connection already
established
Check if the connection is already
available in slave device.
EtherNet/IP
24 Direct connection
already established
Check if the connection is already
available in slave device.
EtherNet/IP
Table 42. Connection Errors (Continued)
Sl
No
Message in CI873 Log Description
Applicability based on
device classification