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Appendix A
Specifications
284
Painting out
10 types
Graphic display attributes
Normal/inverse flashing, transparent display
Display color
(NT620C only)
8 colors (red, green, blue, yellow, magenta, cyan, white, black)
Color specification
(NT620C only)
Display color, background color, boundary color (line color)
Maximum Amount of Various Data
Item
Specifications
Character-string data
40 characters (normal-size) x 1000; 744 data are only for reading operation
Numeral data
8-digit x 1000
Bit data
One contact x 256
Mark data
224 (in terms of 16 x 16 dots)
Image data
224
Library data
896
Touch switches
Each 1024
Lamps
Each 1024
Special Features
Item
Specifications
Buzzer
Three kinds of sound (continuous sound, intermittent short-sound, intermittent
long-sound)
ON:
Reception of a command from the PC, buzzer setting screen
display, error screen display such as abnormal reception
OFF:
Reception of a command from the PC,
key input, screen
display without buzzer setting
Sound pressure: Min. 80 dB/Average 87 dB (measured at 10 cm in front)
Setting:
Set the “Buzzer Sound” to “ON” in the “MEMORY SWITCH
MENU”. “ERR ON” for only when an error occurs.
Maintenance function
S
Self-test function, such as memory, switch
S
Setting condition confirmation function, such as communication condition
S
Communication check function
Battery retention
S
Retention of display history data/alarm history data
S
Retains the numeral/character-string memory table data that existed
immediately before operation was terminated (when the resume function is
effective).
Battery life:
Five years (25
_
C)
When the voltage drops:
A message “Battery Lowered” is displayed.
The RUN LED is lit in orange or red.
Communication flag (BAT LOW) to the PC is
ON (1).
Key input sound setting
Touch switch
Input sound:
Sounds for 0.2 second.
Setting:
Set the “Key Press Sound” to “ON” in the “MEMORY SWITCH
MENU”.
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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