Omron NT21 User Manual

Appendix BCompatibility with Screen Data of Other PT Models
441
Item NT31/NT31C, NT631/NT631CNT30/NT30C, NT620S/NT620C/NT625C
PT status control bits
Word Controlled Item 1 (ON) 0 (OFF)
15 Screen display Performed Not performed
14
Processing priority registration Registered Canceled
13 Continuous buzzer Sounded Stopped
12 Intermittent buzzer (short) Sounded Stopped
11 Display history initialization Performed Not performed
10 Not used Always 0
9 Intermittent buzzer (long) Sounded Stopped
8 Not used Always 0
7 Screen printing Performed Not performed
6 Window opening Disabled Enabled
5
Numeral/character string input Disabled Enabled
*1: Not used in the NT30C, NT620S, NT620C, and NT625C.
*2: Not used in the NT620S, NT620C, and NT625C.
Reflected in word unit
PT status control bits
Word Controlled Item 1 (ON) 0 (OFF)
15 Screen display Performed Not performed
14
Processing priority registration Registered Canceled
13 Continuous buzzer Sounded Stopped
12 Intermittent buzzer (short) Sounded Stopped
11 Display history initialization Performed Not performed
10 Not used Always 0
9 Intermittent buzzer (long) Sounded Stopped
8 Backlight mode Lit Flashing
7 Screen printing Performed Not performed
6 PT window opening Disabled Enabled
5
Numeral/character string input Disabled Enabled
4 PT screen switching Disabled Enabled
3 Memory table copy execution Performed Not performed
2 Memory table copy type Numeral Character string
1 Alarm history initialization Performed Not performed
0 Not used Always 0
Reflected in bit unit
PT status
notify area
Bit
Screen number (4 BCD digits)
Numeral/character string memory table entry No.
(3 BCD digits)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Word m
Word m+1
Word m+2
Word
000 0PT status notify bits
0
PT status notify bits
00 0
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Word m
Word m+1
Word
Numeral/character string memory table entry No.
(BCD or hexadecimal 4 digits)
PT status notify bits
Word Notified Information 1 (ON) 0 (OFF)
15 PT operation status Run Stop
14 Not used Always 0
13 Battery Low Normal
12 Screen switch strobe ON OFF
11 Numeral setting strobe ON OFF
10
Character string setting strobe ON OFF
9 Not used Always 0
8 Not used Always 0
7 Printer operating status Printing Stopped
PT status notify bits
Word Notified Information 1 (ON) 0 (OFF)
15 PT operation status Run Stop
14 Not used Always 0
13 Battery Low Normal
12 Screen switch strobe ON OFF
11 Numeral setting strobe ON OFF
10
Character string setting strobe ON OFF
9 Not used Always 0
8 Not used Always 0
7 Printer operating status Printing Stopped
6 Backlight status OFF Lit/flashing
5* Global window open status Open Close
4* Local window 1 open status Open Close
3* Local window 2 open status Open Close
* : Added for V1
The contents of Screen number of the displayed screen (PT status
notify area word m in the NT30/NT30C, NT620S/NT620C/NT625C) is
written to PT status control area word n.

Omron NT21 Specifications

General

Brand	Omron
Model	NT21
Category	Touch terminals
Language	English