Omron NT21 User Manual

3-11SectionPrinting Data and Checking the Printer Status
364
The bit used to control the PT status (PT status control bit) is provided at the
fourth word (word n + 3) from the beginning in the PT status control area.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
0
0
Controlled Item
Screen display
Processing priority registration (for NT link (1:N))
Continuous buzzer
Intermittent buzzer (short)
Display history initialization
Not used
Intermittent buzzer (long)
Backlight mode
Screen printing
PT window opening
Numeral/character string input
PT screen switching
Memory table copy execution
Memory table copy type
Alarm history initialization
Not used
1 (ON)
Performed
Registered
Sounded
Sounded
Performed
Sounded
Lit
Performed
Disabled
Disabled
Disabled
Performed
Numeral
Performed
0 (OFF)
Not performed
Canceled
Stopped
Stopped
Not performed
Stopped
Flashing
Not performed
Enabled
Enabled
Enabled
Not performed
Character string
Not performed
Always 0
Always 0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bits 2 and 3 are not used when the PT is in NT20S or
NT30/620 compatible mode.
Bit 7 is not supported by the NT21.
To print the hard copy of the screen, operate the PT status control area in the
manner shown below.
1, 2, 3... 1. Read the second word (word m + 1) from the beginning in the PT status
notify area and make sure that bit 7 (printer operating status) in the PT status
notify bits is 0 (OFF). (page 362)
2. Set 1 (ON) for bit 7 in the fourth word (word n + 3) from the beginning in the
PT status control area.
Printing a Hard Copy by Pressing a Touch Switch with the Print Screen Function
If this method is used, the screen can be printed out by operation at the PT. To
use this method for printing the screen, however, a touch switch that has the print
screen function must be registered for the screen.
+10 +1
–10 –1
Screen hard copy cancel key
When this key is pressed, printing of
the screen hard copy is canceled.
Temperature adjustment
COPY
START
COPY
CANCEL
Current temp.: 20C
Set temp.: 20C
Screen hard copy start key
When this key is pressed, printing of a
screen hard copy is started.
Operation

Omron NT21 Specifications

General

Brand	Omron
Model	NT21
Category	Touch terminals
Language	English