IBM 3741 Data Station Reference Manual page 153

self-check feature
computing self-check digit 55
description
55
error recovery 55
self-check fields 26,28,55
SEQ CONTENT SEARCH key 17
sequence code, sector
51,52
sequence compare, remote terminal identification 62
sequence, terminal identification 61
sequential content search, search mode 17
setup error, BSCA 90
sign error, right adjust 14
signs, verify mode 15
skip fields 26, 28
skip functions, verify mode 14
standard functions 4
starting information 5
statement separator, field totals 44
statement, mask 17
stations, status line 2
statistics, production
description 34
display 34
keystroke counter 34
record cou nter 34
verify correction keystroke counter 34
writing on disk 3
status indicators 88
status line 2
status message format 92
storing programs 25, 28
switched network 60
switches, function 122
synchronous clock feature 61
system channel errors 134
system overview 1
tab cha racters 1 02
teleprocessing
(see also BSC; communications)
description 57
electrical circuits 61
facilities 57
features 57
programming support 68
terminal identification
compare, remote 62
feature
description 61
remote terminal, identification compare 62
transmitting terminal identification sequence 61
sequence 61
termination
data call 89
inquiry mode 89
line 89
operator initiated 90
three digit position number, field totals 43
throughp':!t
communications 94
129 card data recorder 117
3713 printer 95
3715 printer
96
3717 printer
97
5496 data recorder
117
timings
(see also throughput communications)
search, copy, initialization communication BSe 135
totals
display 36, 40
field (see field totals)
offline 40
online 36
track check 53
track indicators 78, 91
track specification error 54
track to record conversion 35
tracks error 53, 54
transmission modes
disk 1 68
disk 2 68
transmit mode 69
transmit mode, expanded communications 69
transmit selected fields 63
transmit selected records 63
transmit terminal identification sequence 61
transmitlreceive mode 74
transmit/receive mode, expanded communications 76
transmit-transparent mode 70
transmit-transparent/receive mode 76
transparency check error 89
transparent-transmit mode 70
transparent-transmit/receive mode 76
truncation error 25
U error 110
unattended ACL program execution 66
unattended print setup error 91
unattended printing 65"·
unconditional bypass fields 26,27
unconditional program selection, offline field totals 46
UPDATE key 13
update mode
data flow 13
description 13
selection 13
uses, printer 95
verification code, verify mode 15
verify correction keystroke counter 34
verify indicator field 9, 10
VERIFY key 13
verify mark (see verify indicator field)
Index 147