Rockwell Automation 1785 PLC-5 User Manual Page 159

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Troubleshooting
Extended Local I/O 5-39
Troubleshooting
Extended Local I/O 5-39
281 0x0119 OWNER CONNECTION NOT OPEN The originating node attempted to open a
listen-only connection before the owner
connection was opened.
Correct any connection errors associated with the
owner connection.
The CIO instruction failed because the 1771
discrete rack has no owner.
In the I/O map table, add a discrete connection for
the 1771 I/O rack.
The ControlNet cable from the controlling node to
the target node is broken or disconnected.
Fix and/or reconnect the ControlNet cable.
The controlling node is not powered. Supply power to the controlling node.
The target 1771 adapter is in Processor Restart
Lockout.
Press the reset button on the target 1771 adapter.
Cycle power to the target 1771 adapter.
282 0x011A OUT OF APPLICATION CONNECTIONS The maximum number of connections to/from this
node has been exceeded.
If this is an I/O connection, reduce the number
of I/O connections.
If this is a MSG instruction, reduce the number
of MSG instructions.
If this is a CIO instruction, reduce the number
of CIO instructions.
515 0x0203 CONNECTION TIMED OUT The ControlNet cable from the originating node to
the target node is broken or disconnected.
Fix and/or reconnect the ControlNet cable.
The target node is not powered. Supply power to the target node.
Decimal Code Hex. Code Error Message Explanation/Possible Cause(s) Possible Corrective Action(s)
ControlNet Errors
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