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6-3
Section
Commands/Responses
253
Response
Format
* *
* *
* *
* *
* *
52
53
* *
t
1
t
2
t
3
t
4
d1
1
R
S
d1
2
dn
1
dn
2
s
1
s
2
* *
* *
* *
* *
1B
[ESC]
[CR]
0D
t
1
to t
4
: First character string memory table number read
(4 BCD digits)
0000 to 0999
d1
1
to d1
m
, ..., dn
1
to dn
m
:
Contents of the read character string memory tables
(2 digits (hexadecimal) corresponding to 1 to 40 char-
acters)
00 to FF
In the case of character string memory tables allo-
cated to the host, this is the registered number of
words multiplied by 2, and the case of character string
memory tables not allocated to the host it is data for 40
characters.
s
1
, s
2
: Check sum (2 hexadecimal digits)
This is always added.
Function
S
Reads the data of the specified number of character string memory tables,
starting from the specified character string memory table.
S
A maximum of 20 tables can be read at one time.
S
In the response, data is returned in units of one table at a time. If reading of
multiple tables is specified, a number of responses equal to the specified num-
ber of tables is made. Note that the “read character string memory table num-
ber” is always the number of the data of the response.
PT memory write command
(Sent from host to PT)
Command
Format
Data of 1 word
* *
* *
* *
* *
* *
57
4D
* *
m
c
1
c
2
c
3
c
4
W
M
(l
1
)
d1
m
,
dn
1
dn
m
d1
1
* *
2C
* *
* *
* *
* *
(l
2
)
(s
1
)
* *
(s
2
)
* *
[CR]
0D
Data of 1 word
1B
[ESC]
m
: Presence/absence of check sum, write attribute
(1 BCD digit)
0
: Absent, SET attribute
Содержание NT620C
Страница 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...
Страница 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...
Страница 3: ...iv...
Страница 5: ...vi...
Страница 326: ...Appendix K Option List 325 Battery 3G2A9 BAT08 This is a lithium battery used for memory backup...
Страница 328: ......
Страница 329: ......