DCP Series Telcon Message Manual - Public Support Login - Unisys

Event 7 TERMINAL/DEVICE PROTOCOL ERROR DETECTED
BVOUTPUT
Description: The zone width is less than the record length.
R8: Previous contents of register 0
R9: Previous contents of register 1
R10: Previous contents of register 2
R11: Previous contents of register 3
R12: Previous contents of register 6
R13: Error code denoting the relative position within the program in which the
error occurred.
R13: 01, 0C, 0E
Telcon generates this CENLOG.
DTVTR
Description: The DCT 1000 VTR received a message from a device that has an
invalid or unrecognizable DID.
R12: TCB address
R14: PPID
R15: RID/SID
Telcon generates this CENLOG.
MISSING AUX DEVICE STATUS (UNISCOPE)
Description: SNA/net message number 210. This error occurs when the terminal
responds to a selection poll (specific DID) with something other than an auxiliary
device status. The error may occur several times during a selection sequence. R8
contains the value of 00E9. 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, check and repair the auxiliary interface in the
terminal or cluster controller (if the terminal is a work station). If logging this error is
creating intolerable overhead to the system and the terminal is signed on, you can
issue an NMS STOP command for the malfunctioning terminal until it can be taken
offline. When the terminal has been taken offline, issue an NMS STRT command for
the terminal to restore the normal operating environment of the line.
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