2-2
Section
Areas for Control/Notification
57
strobe flag is turned ON. (After turning ON, the flag will automatically turn OFF.)
(Refer to page 57.)
12345678
5
1
7
4
1
0
12345678
12345678
→
Numeral memory table 1
Allocated word (numeral memory table 1)
First
First + 1
Table number
Numeral setting
strobe flag
PT status notify area
Content update memory table
PT status
PC
PT
8
5
2
.
9
6
3
6
2
7
3
8
4
Updated Memory Table and PT Status of The PT Status Notify Area
m + 1
Updated
memory table
m
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
Word
Bit
0
0
0
0
0
0
–
–
–
–
PT status
Memory table number (4-digit BCD or hexadecimal)
Numeral setting strobe flag
–
–
–
–
String setting strobe flag
BCD
Hexadecimal
Numbers
0001 to 1999
0000 to 07CF
Memory table numbers 0 to 1,999 max.
Reference:
The updated memory table number is written only when the memory table con-
tents are changed by operation at the PT. The memory table number is not writ-
ten when the contents of the numeral memory table are changed with the mathe-
matical function.
PT Status Notify Bits
The PT status notify bits have the functions shown below.
1 (ON)
Run
Low
Printing
Off
Open
Open
Open
0 (OFF)
Stop
Normal
Stopped
Lit/Flashing
Close
Close
Close
Notified Information
PT operation status
Battery status
Screen switch strobe
Numeral setting strobe flag
Character string setting strobe flag
Printer operating status
Backlight status
grobal window status
Local window1 status
Local window2 status
15
13
12
11
10
7
6
5
4
3
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
0
0
0
0
0
0
PT Operation Status (Bit 15)
When the PT is in RUN mode, this bit is set to 1. In other modes, and when the
System Menu screen is displayed, it is set to 0 (OFF). When this bit is set to 0
(OFF), the allocated bits and words are neither read or written.
While the PT is in RUN mode, 1 (ON) is periodically written to this bit. In order to
check whether the PT is operating normally or not, write 0 (OFF) to this bit, then
read it 30 seconds later. If the setting for the bit is 1 (ON), the PT is judged to be
running, and if it is 0 (OFF), the PT is judged to be stopped.
electronic components distributor
Summary of Contents for NT21 Series
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