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1-2
Section
Functions of NT620S/620C
7
1-2-4 Displays
The NT620S/620C can display various kinds of elements such as characters,
numeric value, lamps, touch switches, and bar graphs on a screen. The screen
data displayed on the NT620S/620C are created by using support tools on a
computer.
Line 1 Status
Emergency
stop
Restart
Machine name
:
NT620S-ST211
Production qty.
:
137 units
0%
50%
100%
30%
Stage 1
Stage 2
Stage 3
Lamps
Numeric value
(Numeral table)
Touch
switches
Characters
(character-string
memory table)
Characters
(fixed characters)
Bar graph
S
Characters (fixed characters)
Marks and image data which do not need to be changed can be written directly
to the screen.
S
Characters (character-string memory table)
Character-strings stored in the character-string memory table are displayed.
The display characters can be changed by changing the data stored in the
character-string memory table.
S
Numeric Values (numeral memory tables)
Numbers stored in the numeral memory table are displayed. The display num-
bers can be changed by changing the data stored in the numeral table. Hexa-
decimal values can also be displayed.
S
Lamps
Lamps indicate the operating status. They are controlled by the PC and can be
lit (reversed) or made flash (alternates normal with reversed displays).
S
Touch switches
These switches can be set at any location on the screen. Pressing the part of
the screen where a touch switch has been set can have the following effects:
notification of the fact that the switch has been pressed to the PC (PC notifica-
tion function); screen switching; input of a numerical value or character-string
(guide key function input key function); copying of a numerical value or charac-
ter-string (copy key function); shifting to another numerical value or character-
string input field (cursor moving key function); obtaining a hard copy of the
screen (screen print key function). Touch switches are controlled from the PC
and can be made to light or flash in the same way as lamps.
S
Graphs
Bar graphs, trend graphs and broken line graphs can be displayed in accor-
dance with numerical values stored in numeral memory tables. These values
can also be represented as percentage values displayed together with the
graphs.
Summary of Contents for NT620C
Page 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...
Page 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...
Page 3: ...iv...
Page 5: ...vi...
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