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Appendix A
Specifications
427
Element
Element Coefficient
Alarm lists
1 + number of display lines + number of dedicated touch switches
If image/library data is displayed, the total is increased by another 64.
Alarm histories
1 + number of display lines + number of dedicated touch switches
If image/library data is displayed, the total is increased by another 64.
Special Features
Item
Specifications
Buzzer
Three kinds of buzzer sound (continuous, short intermittent, and long intermittent)
ON:
On reception of a command from the host, display of a screen with a
buzzer setting, or display of an error screen such as for a receive error.
OFF:
On reception of a command from the host, or display of a screen with
no buzzer setting.
Setting:
Set ON for Buzzer Sound in the memory switch menu, or set ERROR
ON for the buzzer to sound only when an error occurs.
The buzzer sounds three times in response to prohibited input.
Touch switch input sound
Touch switches
Input sound: Sounding for 0.2 seconds
Setting:
Set ON for the Key Press Sound in the memory switch menu.
Maintenance function
- Memory switch setting
- Self-test functions, such as for the memory and external interface
- Setting condition confirmation function
- Communication check function
- Initialization of internal memory data
- Display of display/alarm history data
- Registered data test display function
Battery backup
- Backup of numeral/character string memory table data in the PT
- Backup of display/alarm history data
- Backup of calendar and clock setting
Battery life:
5 years (at 25
_
C)
When voltage becomes low: RUN LED lights in orange or red
The communication flag to the PC (BAT LOW) comes
ON (1).
Resume function
Retains the contents of the numeral/character string memory tables (i.e., they are not
initialized) when the power is turned ON, when the PT is reset, and when the
operation mode is changed.
Setting:
Set ON for Resume Function in the memory switch menu.
Function for adjusting brightness
and contrast during PT
operation
Display the brightness and contrast adjustment screen (screen number 9030), and
perform the adjustments.
Displaying the screen: Switch screens using the touch switches, or specify the
display screen using the PT status control area.
Screen print function
Functions: - Prints a hard copy of the screen display
- Prints display/alarm histories
Setting:
Set the printing protocol (Print Controller) and printing type (Print
Method) in the memory switch menu.
ESC/P, Color:
Color printing conforming to ESC/P 24-J83C
PC-PR201H, Color:
Color printing conforming to PC-PR201PL
ESC/P, Tone:
Monochrome printing in 8 grayscale levels,
conforming to ESC/P 24-J82
PC-PR201H, Tone:
Monochrome printing in 8 grayscale levels,
conforming to PC-PR201PL
PCL 5, Tone:
Monochrome printing in 8 grayscale levels,
conforming to PCL 5
However, the NT31 supports monochrome printing only.
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Summary of Contents for NT21 Series
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