Kentrox AI232 manual Only present in data packets, then the data byte count is

AI232 Version 9.6x User’s Guide

AI232 Commands: diag-line

Examples

This example displays a typical default line monitor display for asynchronous data.

06>d FF	03	00	31	00	01	FF FF FF FF FF FF 00 00 92 9B								...1
59	0C	08	06	00	01	08	00	06	04	00	01 00 00 92		9B	Y
59	0C	AC 10 32 05 00 00 00 00 00 00 AC 10 22 79												Y...2	"y
00	00	00	00	00	00	00	00	00	00	00	00 00 00 00		00	................
00	00													..
06<d FF	03	02	01	00	00	00	00	00	80	00	00 40 72 00		6F	............	@r.o
77	00	00	00	00	80	00	00	40	72	00	6F	77 80 04	00	w	@r.ow...
00	14	00	02	00	0F	00								.......
06>d FF	03	00	31	00	01	FF FF FF FF FF FF 00 10 4B D0								...1	K.
D3	5D	08	06	00	01	08	00	06	04	00	01 00 10 4B		D0	.]	K.
D3	5D	AC 10 33 D1 00 00 00 00 00 00 AC 10 20 EB												.]..3
00	00	00	00	00	00	00	00	00	00	00	00 00 00 00		00	................
00	00													..
06>d FF	03	00	31	00	01	FF FF FF FF FF FF 00 10 4B D0								...1	K.
D3	5D	08	06	00	01	08	00	06	04	00	01 00 10 4B		D0	.]	K.
D3	5D	AC 10 33 D1 00 00 00 00 00 00 AC 10 1E 82												.]..3
00	00	00	00	00	00	00	00	00	00	00	00 00 00 00		00	................
00	00													..

Column	Description
Line number	Displays the line number, which can range from 01 to 32.
Direction indicator	Displays the direction indicator for the line. One of the
	following appears:
	z > for transmitted frames
	z < for received frames.
Frame type indicator	Displays the frame type indicator for the line. One of the
	following appears:
	z d for asynchronous links
	z Blank for other frames or packets.
Data	If the data field byte count is disabled, it gets displayed as
	ct: <# of bytes in data field>. If the data display is enabled
	and only present in data packets, then the data byte count is
	displayed as <ASCII STRING>.

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