Omron NT631 Operation Manuals page 637

Specifications
Display Capacity
Item
Character displays (fixed
display)
Character string displays
Numeral displays
Bar graph displays
Mark displays (fixed display)
Analogue meter
Trend graphs
Dis
Broken line graphs
Graphic displays (fixed
display)
Di Lamps
Di
Touch switches
Image data
Library data
Numeral inputs
Character string inputs
Alarm lists
Alarm histories
Clock display
Normal screen
Overlapping screens
Sc
Window screens
Display history screens
Screen attributes
Fixed character data (character strings registered for each screen)
Maximum combined total with other fixed display elements of 65535 per screen
(maximum of 524280 for an overlapping screen)
Up to 256 per screen (1024 for an overlapping screen) (40 bytes per string)
Up to 256 per screen (1024 for an overlapping screen), max. 10-digit display
Up to 50 per screen (400 for an overlapping screen
display are possible
Up to 65535 per screen (52480 for an overlapping screen
Up to 50 per screen (400 for an overlappling screen *1), percentage display and sign
display are possible.
One frame per screen (max. of 8 frames on an overlapping screen)
Without the data logging function: 50 graphs per screen data file
With the data logging function:
One frame per screen (max. of 8 frames on an overlapping screen), 256 graphs per
frame, 320 points per graph
Can be displayed wherever required
Maximum combined total with other fixed display elements of 65535 per screen
(maximum of 524280 for an overlapping screen)
Up to 256 per screen (1024 for an overlapping screen)
Up to 256 per screen (same restriction applies to overlapping screens)
Combined total, with library data, of 256 per screen (1024 for an overlapping screen)
Combined total, with image data, of 256 per screen (same restriction applies to
overlapping screens)
Combined total, with thumbwheel switches, of 256 per screen
(Can only be registered on one child screen of an overlapping screen)
Up to 256 per screen
(Can only be registered on one child screen of an overlapping screen)
Up to 4 groups per screen (32 groups for an overlapping screen)
(For alarm histories, 1 group each in occurrence order and frequency order on
normal screens/child screens)
Time display of the built-in clock using the numeral display function
The normal screen display
A maximum of 8 registered screens can be displayed overlapped with each other.
Up to 3 screens (2 local windows and 1 global window) can be displayed at the same
time. All objects other thumwheel type numeric input can be registered.
Order of occurrence (max. 1024 screens), order of frequency (max. 255 times)
Buzzer, display history, background color (NT631C only), backlight, keyboard screen
number (local window 1/local window 2)
Specification
*1
), percentage display and sign
8 graphs per screen data file
*2
APPENDIX A
*1
)
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