Omron NT21 User Manual

4-3SectionCommands/Responses
394
Command
0
1B 50
[ESC] P
32
30
0
30
0
4D
M1
3130
2
0
30
3
1
,
2C 41
A0
30 2C
,
36
6
33
31
0D
3
31
17
37
[CR]
33
First word address of window control area: CIO 120
Number of changed words in window control area:
3 words
Screen number (hexadecimal): 10H
(screen No.16 in BCD)
Window X coordinate (hexadecimal): A0H (160 in BCD)
Window Y coordinate (hexadecimal): 63H (99 in BCD)
Checksum: 71H
Reference:  With memory link communication, bit 12 (screen switch strobe), bit 11 (numer-
al setting strobe flag) and bit 10 (character string setting strobe flag) of PT sta-
tus notify bit do not go ON/OFF. It is possible to know them by direct area
changing notify command, numeral input notify command and character
string input notify command.
 When the PT was switched to RUN mode from system menu or error screen,
notification of change in PT notify area (PT operation status: ON) is issued to
the host.
Also, when the PT was switched to system menu or error screen from RUN
mode, notification of change in PT notify area (PT operation status: OFF) is is-
sued to the host.
4-3-19 PT Memory Changing Notify Command (Sent from PT to Host)
Command
Format
1B 53
[ESC]
[CR]
S
0D
4D
Mc1c2 l2
s1 s2
c3
c4 l1
dn1 dn2 dn3 dn4
d11 d12
d13 d14
2C
,
* * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * *
c
1
to c
4
: First word address of PT memory (4 BCD digits)
0000 to 9999
l
1
, l
2
: Number of words in direct area (2 BCD digits)
01 to 50
d1
1
, d1
2
, d1
3
, d1
4
, ..., dn
1
, dn
2
, dn
3
, dn
4
:
Contents of the direct area (1 to 4 hexadecimal digits)
0 to FFFF
H
It is possible to omit initial zeroes so that there are less than 4
digits.
Individual words of data are delimited by commas.
s
1
, s
2
: Checksum (2 hexadecimal digits)
Response
None
Notifies to the host of the change in PT memory.
Format
Function
Contents of
direct area after
the change

Omron NT21 Specifications

General

Brand	Omron
Model	NT21
Category	Touch terminals
Language	English