Omron NT31 - Page 603

592
Commands/Responses
Section 9-3
9-3-18 Direct area changing notify command
(Sent from PT to host)
Command
[Format]
1B 50
[ESC]
[CR]
P
0D
4D
Mc1c2 l2
s1 s2
c3
c4 l1
dn1 dn2 dn3 dn4
d11 d12
d13 d14
2C
,
** ** ** ** ** ** ** **
** ** ** ** ** ** ** **
c
1
to c
4
: Word number of the changed direct area (4 BCD digits)
0000 to 9999
Area type of the changed direct area Word number
PT control area First allocated word
PT notify area First allocated word
+
1word
Window control area First allocated word
l
1
,l
2
: No. of changed word (2 BCD digits)
01 to 03
Area type of the changed direct area No. of the changed word
PT control area 01
PT notify area 01
Window control area 03
d1
1
,d1
2
,d1
3
,d1
4
, ..., dn
1
,dn
2
,dn
3
,dn
4
:
: Contents of the direct area after the change (1 to 4 hexadecimal
digits)
0 to FFFF
H
Area type of the changed direct area Contents to be changed
PT control area Screen number
PT notify area PT status notify bit
Window control area Window number
Window X coordinate
Window Y coordinate
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)
This is always added.