HP 9000 Manual page 93

(407) NOTE: Received close request from application <process_identifier>
CAUSE: Indicates the reception of a close request for a pseudonym by the application specified.
(408) NOTE: Received control device request from application <process_identifier>
CAUSE: Indicates the reception of a control device request for a pseudonym
by the application specified.
(409) NOTE: Sending terminating status request to device
CAUSE: Indicates the sending of a status request to the device on the
remote terminal server after all data is sent to that device.
(410) NOTE: Sent Telnet break to device
CAUSE: Indicates the sending of a Telnet break sequence to the remote terminal server.
(411) NOTE: Sent STOP character to device
CAUSE: Indicates the sending of a STOP data flow character (usually control-S)
to the device on the remote terminal server.
(412) NOTE: Sent START character to device
CAUSE: Indicates the sending of a START data flow character (usually control-Q)
to the device on the remote terminal server.
(413) NOTE: Sent are you there sequence to device
CAUSE: Indicates the sending of a response to a Telnet are you there sequence
to the remote terminal server.
(414) NOTE: Aborted output for application
CAUSE: Indicates the abortion of output from the application to the device
on the remote terminal server.
Appendix B: ocd Logging Messages B-27