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Notes: CPS/TCN/038
Names: »1643A «
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…02…CPS/TCN/038
…02…840305…02……02…#
VDU FUNCTION KEY DESIGN
…02…ISSUE 2…02…CAMPS
T̲A̲B̲L̲E̲ ̲O̲F̲ ̲C̲O̲N̲T̲E̲N̲T̲S̲
1. DEFINITION .....................................
4
2. KEYBOARD .......................................
4
3. VDU FUNCTIONS 3.1 - 3.27 .......................
6
3.1 INSERT (n) LINES (F2) ..........................
6
3.2 DELETE (n) LINES (F4) ..........................
6
3.3 NEXT FIELD (TAB) ...............................
6
3.4 PREVIOUS FIELD (BACK TAB) ......................
6
3.5 CHARACTER OVERWRITE ............................
7
3.6 COMMAND (F1) ...................................
7
3.7 RETURN (ENTER) .................................
7
3.8 PAGE-ON (PAGE FWD) .............................
7
3.9 PAGE-BACK (PAGE BACK) ..........................
7
3.10 SCROLL-ON (SCROLL FWD) .......................
8
3.11 SCROLL BACK (SCROLL BACK) ....................
8
3.12 SYSTEM (ATTN) ................................
8
3.13 ENTER (ENTER) ................................
8
3.14 CANCEL (F11) .................................
8
3.15 SUSPEND (F5) .................................
8
3.16 DELETE AND PRESENT NEXT MESSAGE (F10) ........
9
3.17 KEEP AND PRESENT NEXT MESSAGE (F9) ...........
9
3.18 DISPLAY ERROR MESSAGE (F7) ...................
9
3.19 PRINT (F3) ...................................
9
3.20 RETURN TO CURRENT MENU (F12) .................
9
3.21 INSERT FIELD GROUP (CONTROL 1) ...............
9
3.22 DELETE FIELD GROUP (CONTROL 2) ...............
10
3.23 EXPAND PLA (n) ...............................
10
4. FUNCTION KEY LAYOUT ............................
11
APPENDIX A: LIST OF FUNCTIONS .......................
13
FUNCTION KEY DESIGN…01…ON THE DELTA DATA 7260 TC VDU
1̲ ̲ ̲D̲E̲F̲I̲N̲I̲T̲I̲O̲N̲
A number of standard function command keys shall be
available for the VDU-users as described in the ICDs
001, 002, and 010. These will be applied to the available
function keys.
The allocation of functions to the function keys is
described in the following.
2̲ ̲ ̲K̲E̲Y̲B̲O̲A̲R̲D̲
The keyboard on the Delta Data 7260TC VDU is shown
in fig. 2.1.
The keys available are:
- Typewriter keypad
- 10 miscellaneous control function keys
- 12 programmable function keys (F1-F12)
- 10 edit and clear function keys
- 12 text processing function keys
- 12 display control function keys
- 12 upper/lower case programmable function keys
(F13-F36)
For further details refer:
DELTA DATA 7260T REFERENCE MANUAL
Fig. 2.1…01…V̲D̲U̲ ̲K̲E̲Y̲B̲O̲A̲R̲D̲
3̲ ̲ ̲V̲D̲U̲ ̲F̲U̲N̲C̲T̲I̲O̲N̲S̲
The functions available for the VDU-users (User, Supervisor,
MDCO, MSO, and Operator) are as follows:
3.1 I̲N̲S̲E̲R̲T̲ ̲(̲n̲)̲ ̲L̲I̲N̲E̲S̲ ̲(̲F̲2̲)̲
By depressing the programmable function key F2, this
function is activated. If the cursor is positioned
in a repeatable line, the activation of Insert (N)
Line function shall cause the cursor to move to the
command line where a number is entered. This will
cause the entered number of lines to be inserted after
the line where the insert function was activated and
the cursor to be positioned there. If the VDU-user
attempts to exceed the line limit only the allowed
number of lines are inserted.
3.2 D̲E̲L̲E̲T̲E̲ ̲(̲n̲)̲ ̲L̲I̲N̲E̲S̲ ̲(̲F̲4̲)̲
By depressing the programmable function key F4 this
function is activated. This function is activated
analogously to the insert function, except that the
lines are deleted. Attempts to delete more lines than
allowed shall cause only the possible number of lines
to be deleted.
3.3 N̲E̲X̲T̲ ̲F̲I̲E̲L̲D̲ ̲(̲T̲A̲B̲)̲
This function is activated by depressing the TAB key
and causes the cursor to move to the first position
of the next entry field.
3.4 P̲R̲E̲V̲I̲O̲U̲S̲ ̲F̲I̲E̲L̲D̲ ̲(̲B̲A̲C̲K̲ ̲T̲A̲B̲)̲
This function is activated by depressing the BACK TAB
kay and causes the cursor to move to the first position
of the previous entry field.
3.5 C̲H̲A̲R̲A̲C̲T̲E̲R̲ ̲O̲V̲E̲R̲W̲R̲I̲T̲E̲
This function simply causes the character at the cursor
position to be overwritten by the activated character
key and the cursor to move to the next character position
if applicable. This function will not be reflected
in a function key.
3.6 C̲O̲M̲M̲A̲N̲D̲ ̲(̲F̲1̲)̲
By depressing programmable function key F1, the cursor
moves to the command line and awaits a four-letter
command code and parameters if applicable.
3.7 R̲E̲T̲U̲R̲N̲ ̲(̲E̲N̲T̲E̲R̲)̲
The return function as described in the ICDs 001, 002,
and 010 is not equivalent to the RETURN-key.
This function causes the contents of the System and
Command Line to be sent to the host and is activated
by depressing the ENTER-key.
3.8 P̲A̲G̲E̲-̲O̲N̲ ̲(̲P̲A̲G̲E̲ ̲F̲W̲D̲)̲
This function is activated by depressing the PAGE FWD-key.
Refer CPS/230/ICD/0001 & CPS/230/ICD/0002 for functional
description.
3.9 P̲A̲G̲E̲-̲B̲A̲C̲K̲ ̲(̲P̲A̲G̲E̲ ̲B̲A̲C̲K̲)̲
This function is activated by depressing PAGE BACK
key. Refer CPS/230/ICD/0001 & CPS/230/ICD/0002 for
functional description.
3.10 S̲C̲R̲O̲L̲L̲-̲O̲N̲ ̲(̲S̲C̲R̲O̲L̲L̲ ̲F̲W̲D̲)̲
Depress SCROLL FWD key.
Refer CPS/230/ICD/0001 & CPS/230/ICD/0002 for functional
description.
3.11 S̲C̲R̲O̲L̲L̲ ̲B̲A̲C̲K̲ ̲(̲S̲C̲R̲O̲L̲L̲ ̲B̲A̲C̲K̲)̲
Depress SCROLL BACK key. For functional description
refer CPS/230/ICD/0001 & CPS/230/ICD/0002.
3.12 S̲Y̲S̲T̲E̲M̲ ̲(̲A̲T̲T̲N̲)̲
This function causes the cursor to move the System-Line
and await appropriate four-letter command code. It
is activated by depressing ATTN key.
3.13 E̲N̲T̲E̲R̲ ̲(̲E̲N̲T̲E̲R̲)̲
This function causes the current pages in the VDU to
be transmitted to the host and is activated by depressing
ENTER key.
3.14 C̲A̲N̲C̲E̲L̲ ̲(̲F̲1̲1̲)̲
Depress programmable function key F11. Refer CPS/230/ICD/0001
& CPS/230/ICD/0002 for functional description.
3.15 S̲U̲S̲P̲E̲N̲D̲ ̲(̲F̲5̲)̲
Depress programmable function key F5. Refer CPS/230/ICD/0001
& CPS/230/ICD/0002 for functional description.
3.16 D̲E̲L̲E̲T̲E̲ ̲A̲N̲D̲ ̲P̲R̲E̲S̲E̲N̲T̲ ̲N̲E̲X̲T̲ ̲M̲E̲S̲S̲A̲G̲E̲ ̲(̲F̲1̲0̲)̲
This function is activated by depressing the programmable
function key F10 and is described in CPS/230/ICD/0001
& CPS/230/ICD/0002.
3.17 K̲E̲E̲P̲ ̲A̲N̲D̲ ̲P̲R̲E̲S̲E̲N̲T̲ ̲N̲E̲X̲T̲ ̲M̲E̲S̲S̲A̲G̲E̲S̲ ̲(̲F̲9̲)̲
Depress programmable function key F9. Refer CPS/230/ICD/0001
& CPS/230/ICD/0002 for functional descriptions.
3.18 D̲I̲S̲P̲L̲A̲Y̲ ̲E̲R̲R̲O̲R̲ ̲M̲E̲S̲S̲A̲G̲E̲ ̲(̲F̲7̲)̲
By depressing programmable function key F7, the cursor
moves to the command line where a valid error number
can be entered. This will cause the Error Message
to be displayed in the Response Line.
3.19 P̲R̲I̲N̲T̲ ̲(̲F̲3̲)̲
This function is activated by depressing the programmable
function key F3 and causes the item which is partly
displayed on the VDU to be printed at the logically
associated printer. Printable item: Refer CPS/ICS/009.
3.20 R̲E̲T̲U̲R̲N̲ ̲T̲O̲ ̲C̲U̲R̲R̲E̲N̲T̲ ̲M̲E̲N̲U̲ ̲(̲F̲1̲2̲)̲
Depress programmable function key F12. For functional
description refer CPS/230/ICD/0001 & CPS/230/ICD/0002.
3.21 I̲N̲S̲E̲R̲T̲ ̲F̲I̲E̲L̲D̲ ̲G̲R̲O̲U̲P̲ ̲(̲C̲O̲N̲T̲R̲O̲L̲ ̲1̲)̲
This function and the following are activated by depressing
the CONTROL-key and a number on the numeric keypad
simultaneously. In this case CONTROL 1 is depressed.
Refer CPS/230/ICD/0001 for functional description.
3.22 D̲E̲L̲E̲T̲E̲ ̲F̲I̲E̲L̲D̲ ̲G̲R̲O̲U̲P̲ ̲(̲C̲O̲N̲T̲R̲O̲L̲ ̲2̲)̲
Depress CONTROL 2.
Refer CPS/230/ICD/0001 for functional description.
3.23 E̲X̲P̲A̲N̲D̲ ̲P̲L̲A̲ ̲(̲n̲)̲ ̲(̲F̲8̲)̲
By depressing the programmable function key F8, this
function is activated. The activation of EXPAND PLA
(n) function shall cause the cursor to move to the
command line where a number is entered. This will cause
the entered number to be converted and the full PLA
to be displayed in RESPONSE LINE. The cursor will be
re-
positioned.
4̲ ̲ ̲F̲U̲N̲C̲T̲I̲O̲N̲ ̲K̲E̲Y̲ ̲L̲A̲Y̲O̲U̲T̲
In Fig. 4.1 and 4.2 layouts of the programmable function
keys are shown.
COMMAND INSERT PRINT DELETE SUSPEND
(n) LINES (n) LINES
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
F1 F2 F3 F4 F5 F6
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
F7 F8 F9 F10 F11 F12
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
DISPLAY EXPAND KEEP AND DELETE CANCEL RETURN
ERROR PLA(n) PRESENT AND PRE- TO CURRENT
MESSAGE NEXT MSG SENT NEXT MENU
MESSAGE
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Fig. 4.1…01…P̲R̲O̲G̲R̲A̲M̲ ̲F̲U̲N̲C̲T̲I̲O̲N̲ ̲K̲E̲Y̲P̲A̲D̲ ̲L̲A̲Y̲O̲U̲T̲
Fig. 4.2…01…N̲U̲M̲E̲R̲I̲C̲ ̲K̲E̲Y̲P̲A̲D̲ ̲L̲A̲Y̲O̲U̲T̲
A̲P̲P̲E̲N̲D̲I̲X̲ ̲A̲
L̲i̲s̲t̲ ̲O̲f̲ ̲F̲u̲n̲c̲t̲i̲o̲n̲s̲
F̲U̲N̲C̲T̲I̲O̲N̲ F̲U̲N̲C̲T̲I̲O̲N̲ ̲K̲E̲Y̲
Insert (n) Lines F 2
Delete (n) Lines F 4
Next Field TAB
Previous Field BACK TAB
Command F1
Return ENTER
Page-On PAGE FWD
Page-Back PAGE BACK
Scroll-On SCROLL FWD
Scroll-Back SCROLL BACK
System ATTN
Enter ENTER
Cancel F11
Suspend F5
Delete And Present Next Message F10
Keep And Present Next Message F9
Display Error Message F7
Print F3
Return To Current Menu F12
Insert Field Group CONTROL 1*
Delete Field Group CONTROL 2*
EXPAND PLA F8
* NUMERIC KEYPAD (ref. fig. 4.2)
