IBM 3174 Reference Guide

Status Line Indicators
Figure 2-5 gives you an example of a status line. The column numbers below the
status line tell you in which column a character appears. The characters in the
example are explained at the bottom of the figure.
S D210 W331
12345678901234567890123456789012345678901234567890123456789012345678901234567890
1 2 3 4 5 6 7 8
Figure 2-5. Sample Status Line for a Data General 0210
Character
8
D210
31
Status Line indicators
Meaning
Attached to the 3174
D210 mode active
Printer 31 assigned
This section contains a table which describes the indicators you may see when you
are using a 3270 terminal as an ASCII terminal. The first column of the table shows
the position of the indicator from left to right on your screen. The second column
contains the symbol you may see. The third column indicates how the 3270 uses
the symbol. The last column is the meaning of the symbol.
Table 2-9 (Page 1 of 2). Status Line Indicators
Character
Position
3270 Terminal
Indicator
Type of
Indicator Meaning
1
8
3174 attach Attached to the 3174
4 LT-n
MLT Indicator Logical terminal number
9 -- 17
X ?+
Input Inhibit Input not accepted
X
c/>
Input Inhibit Not displayable
K bq nnn
Input Inhibit Machine check
X 0-*
input Inhibit Security key
X
Input Inhibit Printer not working
X
Input Inhibit Printer busy
X ^0 0
Input Inhibit Printer very busy
H-
1
X
Input Inhibit
Minus function
X * at ?
Input Inhibit
Invalid key used
18 - 20 nnn
Station set
identifier
Specifies the Station Set
number of the ASCII host In
use by this session
21 - 29
X SYSTEM
X 0
SYSTEM
COMMAND
Keyboard
locked
Keyboard locked by host
command
Keyboard locked because
transmit buffer Is full.i
31 - 50
Station set
descriptor
Specifies the name assigned
to the ASCII host used by this
session
2-16 3174Establishment Controller Terminal User's Reference for Expanded Functions

IBM 3174 Specifications

General

Brand	IBM
Model	3174
Category	Controller
Language	English