IBM 2790 Manual page 75

Data communication system
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master station
34
material control
7
message
42
System/360 to 2715
42
2715 to System/360
42
message control byte
42
message format
AS or DEU to 1053
44
System/360 to 2740/1053
message header
42
message length
42
message routing
43, 27
Mode switch
37
modems
German PTT
30
IBM 3976 Model 3
30
IBM 3977 Models 1 and 2
30
Japanese NTT
30
Swedish PTT
30
United Kingdom GPO
30
World Trade
30
modes of operation
26
Monitor key
12,19
monitor time
52
monitor work/day
5 2
multiple-input transaction steps
multiplexer channel adapter
31
multiplexer channel error recovery procedures
multipoint initialization
33
multipoint polling
33
multipoint selection
33
NAK
33
negative response CPU request
negative response 2715 request
Next Guidance key
19
No-Op command
32
on-line
54
on-line core dump
51
on-line dump
29
On Line indicator
20
on-line/off-line
55
operating procedures, 2740-1
28
operational indicators
19
operator awareness message
35
operator guidance nomenclature
operator guidance panel
19
operator guidance panel mask
operator panel
CE/operator
35
CPU interface
37
loop control
37
2791 Area Station
19
operator-panel-originated control request
operator request
36
OS and DOS support
61
output message buffering table
Panel Request switch
36
Panel Select switch
36
panel, guidance
16, 19
phone jack
11
point-to-point initialization
33
positive response CPU request
positive response 2715 request
Power Off switch
35
Power On switch
35
Prepare command
32
procedures
error
57
43
15
59
46
44
19
20
44
43
46
44
2740 control request
29
production control
7
programming considerations
61
punching
badge
10
card
10
purge core data
53
Read command
32
read deferred-data mode
41
real time clock
35
registration punches
10
reinitialize 2715 disk
51
Release key
19
request formats (standard)
43
Reserve/Release commands
32
reset dual communications switch
reset read deferred data mode
Reset switch
36
reset two-processor switch
53
response formats
44
responses
invalid CPU request
46
invalid 2715 request
44
CE/operator panel
44
System/360
46
restart number
42
restart-number logging
54
restore area station
46
restore segment
48
restore 2790 input
49
Reverse Interrupt (RVI)
34
rocker-thumbwheel switches
12
rotary switches
12
routing designation
CPU
25
disk
25
RVI-Reverse Interrupt
34
sample guidance panel lettering
scan area station/adapter errors
segmentation
16
select transaction
19
selection switch
10
send partial error log (maintenance function)
sense byte
31
Sense command
32
set dual communications switch
set read deferred data mode
48
set time
5 2
set time/day
36
set work day number
51
slave station
33
sorting
54
Start I/O command
32
Start switch
36
status byte
31
STEND macro
62
Stop switch
36
stop 2790 input
48
Store switch
36
Swedish PTT modem
30
switched network operation
34
switches
Alarm Reset
36
Check Reset
36
Data/Address
37
Display
36
Display Select
37
ICPL
35
Lamp Test
35
Mode
37
49
52
22
29
50
49
Index
75

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