Omron NT31C Reference Manual page 448

NT30/620 Compatible Mode
Item NT30/620 compatible mode used
Word configuration
PT status
control
area 15 14 13
Word
Word n
Word n+1 0
Word n+2 Copy type
Word n+3
Word n is used to specify the screen switch setting only.
PT status control bits
Word Controlled Item
15 Screen display
14 Processing priority registration
13 Continuous buzzer
12 Intermittent buzzer (short)
11 Display history initialization
10 Not used
9 Intermittent buzzer (long)
8 Backlight mode
7 Screen printing
6 PT window opening
5
Numeral/character string input
4 PT screen switching
*2
3 Not used
*2
2 Not used
1 Alarm history initialization
0 Not used
*1: Both the display history and alarm history are initialized when bit
11 is turned ON.
*2: Bits 2 and 3 are not used in NT30/620 compatible mode.
PT status Word configuration
notify area
15 14 13
Word
Word m
Numeral/character string memory table number (4 BCD digits)
Word m+1
Word m+2
Word m is used for screen number notification.
(The function of the PT status notify bits does not change.)
Image FE20 to FEFF hexadecimal, 224 codes max.
codes
Library FA20 to FAFF, FB20 to FBFF, FC20 to FCFF, and FD20 to FDFF
codes hexadecimal, 896 codes max.
Insertion of Image and library codes can be inserted in character strings.
codes in
strings
Scrolling The size and color from the earlier PTs can be used as-is. (Editing is
alarm list not possible.)
and history
442
Bit
12 11 10 9 8 7 6 5 4 3
Screen number (4 BCD digits)
Copy source memory table number (3 BCD digits)
Copy destination memory table number (3 BCD digits)
PT status control bits
1 (ON)
Performed
Registered
Sounded
Sounded
Performed
Always 0
Sounded
Lit
Performed
Disabled
Disabled
Disabled
Always 0
Always 0
Performed
Always 0
Bit
12 11 10 9 8 7 6 5 4 3
Screen number (4 BCD digits)
PT status notify bits 0 0
NT30/620 compatible mode not used
Word configuration
2 1 0 15 14 13
Word
Word n
Copy source memory table number (4 BCD or hexadecimal digits)
Word n+1
Word n+2
Copy destination memory table number (4 BCD or hexadecimal digits)
Word n+3
Word n+4
Word n is used to specify the screen switch setting only.
PT status control bits
0 (OFF) Word Controlled Item
Not performed 15 Screen display
Canceled 14 Processing priority registration
Stopped 13 Continuous buzzer
Stopped 12 Intermittent buzzer (short)
Not performed 11 Display history initialization
10 Not used
Stopped 9 Intermittent buzzer (long)
Flashing 8 Backlight mode
Not performed 7 Screen printing
Enabled 6 PT window opening
Enabled 5 Numeral/character string input
Enabled 4 PT screen switching
3 Memory table copy execution Performed
2 Memory table copy type
Not performed 1 Alarm history initialization
0 Not used
Reflected in bit unit
Word configuration
2 1 0 15 14
Word
Word m
Word m+1
Screen number notification occurs in word n of the PT status control
0
area.
(The function of the PT status notify bits does not change.)
0001 to 0FFF hexadecimal, 4,095 codes max.
1000 to 3FFF hexadecimal, 12,288 codes max.
Image and library codes cannot be inserted in character strings.
The size and color are changed to NT31/NT31C or NT631/NT631C
defaults. (Editing is not possible.)
Appendix C
Bit
12 11 10 9 8 7 6 5 4 3
Screen number (4 BCD or hexadecimal digits)
PT status control bits
Reserved for system use
1 (ON)
Performed
Registered
Sounded
Sounded
Performed
Always 0
Sounded
Lit
Performed
Disabled
Disabled
Disabled
Numeral
Performed
Always 0
Bit
13 12 11 10 9 8 7 6 5 4
Numeral/character string memory table number
(BCD or hexadecimal 4 digits)
PT status notify bits 0 0
2 1 0
0 (OFF)
Not performed
Canceled
Stopped
Stopped
Not performed
Stopped
Flashing
Not performed
Enabled
Enabled
Enabled
Not performed
Character string
Not performed
3 2 1 0
0