User manual

Troubleshooting
Extended Local I/O 5-37
Troubleshooting
Extended Local I/O 5-37
38 0x0026 INVALID DESTINATION ADDRESS SIZE The map table is corrupted. Reenter the I/O map entry that is failing.
The target node of the MSG instruction is not a
processor or the target node of the CIO instruction
is not the correct I/O adapter.
Edit the ladder program so that the correct target
node is used.
Replace the target node with the correct type of
node.
256 0x0100 CONNECTION IN USE The connection at the target node is already in
use.
No action is required. The connection can be
re-established after the target node times out the
old connection.
262 0x0106 CONNECTION USED BY OTHER NODE The originating node attempted to use a
connection that is already being used by another
node.
Delete or inhibit any other node’s connection so
that the preferred node can establish the
connection.
A non-discrete connection is setup to a discrete
module.
Replace the target module with the correct
non-discrete module.
Correct the I/O map table.
263 0x0107 CONNECTION NOT FOUND The connection at the target node does not exist. Make sure I/O map entries exist in the I/O map
tables of both the originating and target nodes.
265 0x0109 INVALID CONNECTION SIZE The originating node requested a connection size
that the target node cannot accommodate.
Correct the connection size in the map table. If it
is a listen-only connection, make sure that the
connection size is not larger that the size of the
controlling connection.
Set the addressing mode switches of the 1771
rack dip correctly.
Use a rack with the correct number of slots.
273 0x0111 INVALID RPI The target node cannot produce the data at or
faster than the requested packet interval (RPI)
entered in the map table.
Increase the requested packet interval (RPI)
entered in the map table.
Decimal Code Hex. Code Error Message Explanation/Possible Cause(s) Possible Corrective Action(s)
ControlNet Errors