Omron CJ2 CPU UNIT SOFTWARE User Manual

A-63
Appendices
CJ2 CPU Unit Software User’s Manual
A-1 Instruction Functions
App
A-1-24 Network Instructions
A-1-24 Network Instructions
Instruction Mnemonic Code Symbol/Operand Function Location
Execution
condition
NETWORK
SEND
SEND
@SEND
090 Output Required
NETWORK
SEND 2
SEND2
@DEND2
491 Up to 64 SEND2 instructions can be used simultaneously. They
are otherwise the same as SEND.
Output Required
NETWORK
RECEIVE
RECV
@RECV
098 Output Required
NETWORK
RECEIVE 2
RECV2
@RECV2
492 Up to 64 RECV2 instructions can be used simultaneously. They
are otherwise the same as RECV.
Output Required
DELIVER
COMMAND
CMND
@CMND
490 Output Required
SEND(090)
S
D
C
S: 1st source word
D: 1st destination
word
C: 1st control word
D
15 0
n
S
15
0
Transmits data to a node in the network.
Local node
Destination node
n: No.
of send
words
SEND2(491)
D
C
I
S
S: 1st source word
D: 1st destination
word
C: 1st control word
I: 1st
communications
information word
RECV(098)
S
D
C
S: 1st source word
D: 1st destination
word
C: 1st control word
D
15
0
15 0
S
m
n
Source nodeLocal node
Requests data to be transmitted from a node in the network
and receives the data.
RECV2(492)
D
C
I
S
S: 1st source word
D: 1st destination
word
C: 1st control word
I: 1st
communications
information word
CMND(490)
S
D
C
S: 1st command
word
D: 1st response
word
C: 1st control word
D
15 0
15 0
S
2
m
+
(D−1)
2
n
+
(S−1)
Sends FINS commands and receives the response
Local node Destination node
Execute
Interpret
Response
Command
Com-
mand
data
(n bytes)
Re-
sponse
data
(m bytes)

Omron CJ2 CPU UNIT SOFTWARE Specifications

General

Brand	Omron
Model	CJ2 CPU UNIT SOFTWARE
Category	Software
Language	English