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257
Specifications
Appendix A
Display Capacity
Note
Number of numeral memory table entries that can be set (number used for numeral d number
used for number used for numeral settings)
≤
128
Display Element Specifications
Data Quantities
Item
Specification
Host Link/NT Link
C200H direct communications
RS-232C (NT20-ST128)
Display ele-
ments
Character displays
Fixed character data (character strings registered for each screen)
Character string
displays
32 positions per screen
128 strings per file, 32 positions per
screen
Numeral displays
(See note.)
50 positions per screen, 8-digit display
Graph displays
(See note.)
50 per screen
Graphic displays
Can be displayed wherever required.
Lamps
128 per screen
256 strings per file max.
Touch switches
72 per screen
256 strings per file max.
Numeral settings
(See note.)
Display of set numerical values 50 per screen, 8 digits each
Screen types
Normal screen
Displays screens registered as normal.
Overlapping screens
A maximum of 8 registered screens can be displayed overlapped with each
other.
Continuous screens
A maximum of 8 screens can be displayed sequentially by scrolling.
(The screen can be changed by pressing the and touch switches)
Screen attributes
Buzzer, numeral setting, backlight
Buzzer, numeral setting, backlight, bit
input
Max. number of registered screens
495
Screen registration method
Transfer screen data created using the Support Tool to the PT.
Screen saving method
(screen data memory)
Saved to flash memory (recording format unique to NT20)
Item
Specification
Display characters
Half-size characters (8
×
8 dots): Alphanumerics and symbols
Normal characters (8
×
16 dots): Alphanumerics and symbols
Marks (16
×
16 dots): User-defined pictographs
Enlargement function
Horizontal and vertical magnifications of double width, double height, 4x, 9x,
and 16x
Smoothing processing
Enlarged characters up to 4x
Character display attributes
Normal, inverse, flashing, inverse flashing
Graphics
Continuous straight lines, circles
Item
Specification
Host Link/NT Link
C200H direct communications
RS-232C (NT20-ST128)
Strings
128 strings comprising 32 characters each
Numeral data
128 max. (8 digits each)
Marks
64 marks
Touch switches
No maximum restriction
256 strings per file max.
Lamps
No maximum restriction
256 strings per file max.
Summary of Contents for NT20
Page 1: ...Programmable Terminal Cat No V091 E1 01 NT20 USER S MANUAL ...
Page 2: ...NT series Programmable Terminal User s Manual Produced March 2007 ...
Page 3: ...iv ...
Page 5: ...vi ...
Page 9: ...x TABLE OF CONTENTS ...
Page 15: ...xvi ...
Page 21: ...xxii EC Directives 6 ...
Page 37: ...16 Before Operating Section 1 6 ...
Page 153: ...132 Transferring the Resource Data Section 3 11 ...
Page 185: ...164 Numeral Setting Section 4 8 ...
Page 267: ...246 Key to Programs Section 6 8 ...
Page 281: ...260 Specifications Appendix A ...
Page 285: ...264 Transporting and Storing PTs Appendix C ...
Page 303: ...282 Function Restrictions Depending on the Support Tool Appendix I ...
Page 307: ...286 Index ...
Page 309: ...288 Revision History ...