Omron CJ - INSTRUCTIONS User Manual

3. Instructions
872
CS/CJ/NSJ Series Instructions Reference Manual (W474)
z Start code / end code settings and send data
z Flag operation
1
3
5
2
4
6
CR LF
CR+LF End Code
Only End Code
Data
Data
Data
Data
Data
Data
N bytes of data is sent in the following order when
sending the most significant bytes first is specified:
1, 2, 3, 4, 5, 6
No Start or End Code
N send bytes: 256 max.
Only Start Code
Send bytes after ST:
256 max.
Send bytes before ED:
256 max.
Start and End Code
Send bytes between
ST and ED: 256 max.
Send bytes before
CR+LF: 256 max.
Send bytes between ST
and CR+LF: 256 max.
Start and CR+LF End Code
Serial port on Serial Communications Unit
Data sent.
15
8 7
0
Instruction
execution
ON
OFF
Communications Port Enabled Flag
(A20200 to A20207 correspond to
communications ports 0 to 7.)
TXDU(256)
CPU Unit
TXDU Executing Flag
(Bit 5 of n+9 or n+19,
n = CIO 1500 + 25 × unit number)
ON
OFF
Send processing
Send
processing
Serial
Communications
Unit
Send starts.
Send completed.

Omron CJ - INSTRUCTIONS Specifications

General

Brand	Omron
Model	CJ - INSTRUCTIONS
Category	Controller
Language	English