![background image](http://html1.mh-extra.com/html/omron/nt21-series/nt21-series_reference-manual_744543393.webp)
4-3
Section
Commands/Responses
384
4-3-19 PT Memory Changing Notify Command
(Sent from PT to Host)
Command
Format
1B
53
[ESC]
[CR]
S
0D
4D
M
c1
c2
l2
s1
s2
c3
c4
l1
dn1
dn2
dn3
dn4
d11
d12
d13
d14
2C
,
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
c
1
to c
4
:
First word number 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
:
Check sum (2 hexadecimal digits)
Response
None
Notifies to the host of the change in PT memory.
4-3-20 PT Operation Mode Switching Command
(Sent from Host to PT)
Command
Format
1B
4D
[ESC]
[CR]
M
0D
43
C
30
0
30
0
m
(s1)
(s2)
* *
* *
* *
m
:
Check sum present/absent (1 BCD digit)
0 : Absent
1 : Present
c
1
, c
2
:
Operation mode of PT to be switched to (2 BCD digits)
Fixed as 00 (transmit mode)
s
1
, s
2
:
Check sum (2 hexadecimal digits)
When m is 0, omit this setting.
Response
Only if Yes is set for the Response memory switch, the response indicated below
is returned on normal completion.
Format
Data Part
1B
4D
[ESC]
[CR]
M
42
30
30
0D
43
C
30
0
0
s1
s2
s
1
, s
2
:
Check sum (2 hexadecimal digits)
This is always added (fixed as 0BH).
Format
Function
electronic components distributor
Содержание NT21 Series
Страница 3: ...iv Downloaded from Elcodis com electronic components distributor...
Страница 5: ...vi Downloaded from Elcodis com electronic components distributor...
Страница 367: ...3 12 Section Enabling Disabling PT Operations 358 Downloaded from Elcodis com electronic components distributor...
Страница 399: ...4 4 Section Memory Link Online Transfer Function 390 Downloaded from Elcodis com electronic components distributor...
Страница 431: ...6 2 Section Responding to Displayed Error Messages 422 Downloaded from Elcodis com electronic components distributor...
Страница 463: ...Downloaded from Elcodis com electronic components distributor...
Страница 465: ...Downloaded from Elcodis com electronic components distributor...