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Specifications
Appendix A
Display Capacity
Item
Specification
Item
NT20S-ST121-EV3/ST122-V1
NT20S-ST128
Display
l
Character displays
Fixed character data (character strings registered for each screen)
p y
elements
Character string
displays
128 strings per file (32 bytes per string), 32 positions per screen
Numeral displays
50 positions per screen, 8-digit display
Graph displays
50 per screen
Graphic displays
Can be displayed wherever required
Lamps
128 per screen
Max. 256 strings per file
Touch switches
72 per screen
Max. 256 strings per file
Numeral settings
Display of set numerical values 50 per screen
Screen types
Normal screen
Displays screens registered as normal.
yp
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
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 NT20S)
: Number of numeral memory tables that can be set (number used for numeral d number used for
number used for numeral settings)
x
128
Display Element Specifications
Item
Specification
Display characters
Half-size characters (8 x 8 dots): Alphanumerics and symbols
p y
Normal characters (8 x 16 dots): Alphanumerics and symbols
Marks (16 x 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
Data Quantities
Item
Specification
NT20S-ST121-EV3/ST122-V1
NT20S-ST128
Strings
128 strings comprising 32 characters each
Numeral data
128 max. (8 digits each)
Marks
64 marks
Touch switches
No maximum restriction
Max. 256 strings per file
Lamps
No maximum restriction
Max. 256 strings per file
Summary of Contents for NT20S
Page 1: ...Cat No V020 E1 04 NT20S Programmable Terminal OPERATION MANUAL ...
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Page 4: ...iii NT series Programmable Terminal Operation Manual Revised August 1997 ...
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