DCP Series Telcon Message Manual - Public Support Login - Unisys

Event 3 INPUT ERROR FROM DEVICE/TERMINAL
RMLPH
Description: Maximum retries on input buffer.
R13: 0000—terminal sent a retransmit or an invalid control character. (See
previous REM1 CENLOGs for which 8000—system is out of buffers.) 4000—
terminal sent an invalid buffer of more than 331 characters. 0800—terminal
did not respond within five seconds. 0400—terminal did not complete
message within five seconds. 0100—A VRC or LRC error was detected.
0040—line module unable to keep up with the required input message data
rate.
R14: PPID
R15: Configuration STE of the terminal having the problem
Telcon generates this CENLOG.
RMLPH
Description: The control character received from the terminal was invalid. Request
retransmission from terminal.
R14: IOP ID
R15: Terminal response
Telcon generates this CENLOG.
Supplementary Messages for CLASS 15, EVENT 03
INPUT LIMIT EXCEEDED (UNISCOPE)
Description: The input limit status bit is set when more input is received than the
input limit allows. The input limit is set at 4,096 bytes for terminals using the
UNISCOPE line protocol and is sufficient for U100, U200, DCT1000, and all terminals
of the UTS family. This error generally indicates that the terminal is streaming data.
R8 contains the value of 4000 or 4001 (bit 14 will be set). UNILPH generates this
CENLOG. For more information on UNILPH CENLOG entry descriptions, refer to
Section 1 of this manual.
Action: If this error occurs often enough to cause undue overhead to the system, you
can issue an NMS STOP command for the terminal that is streaming data. When the
malfunctioning hardware has been taken offline, issue an NMS STRT command to
restore a normal operating environment.
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