Omron CJ - INSTRUCTIONS User Manual

3. Instructions
944
CS/CJ/NSJ Series Instructions Reference Manual (W474)
CMND
Applicable Program Areas
Operands
C: First Control Word
Instruction Mnemonic Variations
Function
code
Function
DELIVER COMMAND CMND @CMND 490
Sends an FINS command and receives the
response.
Symbol
CMND
Area
Function block
definitions
Block program areas Step program areas Subroutines Interrupt tasks
SFC action or
transition programs
Usage OK OK OK OK OK OK
Operand Description Data type Size
S First command word UINT Variable
D First response word UINT Variable
C First control word WORD 6
S: First command word
D: First response word
C: First control word
CMND(490)
S
D
C
C
0 15
Number of command data bytes (See note 1)
0002 to maximum data length (hex)
Number of command data bytes
to own CPU unit is 1990 bytes (#07C6 hex).
For the network, varies by network type.
Example: In the case of Controller Link,
&2 to 1990 (#0002 to 07C6 hex)
C+1
0 15
Number of response data bytes (See note 1)
0002 to maximum data length (hex)
Number of response data bytes
to own CPU unit is 1990 bytes (#07C6 hex).
For the network, varies by network type.
Example: In the case of Controller Link,
&0 to 1990 (#0000 to 07C6 hex)
C+2
Destination network address (See note 3)
#00 to 7F
#00: Own network (See note 4)
8 111215 07
Serial port number (physical port) (See note 2)
#0: Not used
#1: Port 1
#2: Port 2
#3: Reserved
#4: Reserved
#0 fixed

Omron CJ - INSTRUCTIONS Specifications

General

Brand	Omron
Model	CJ - INSTRUCTIONS
Category	Controller
Language	English