Omron SYSMAC CJ - REFERENCE MANUAL 08-2008

94
Instruction Functions Section 2-2
DELIVER
COMMAND
CMND
@CMND
490
Output
Required
1056
EXPLICIT MES-
SAGE SEND
EXPLT
720
(CS/CJ-series
CPU Unit Ver. 2.0
or later only)
Sends an explicit message with any Service Code. Output
Required
1066
EXPLICIT GET
ATTRIBUTE
EGATR
721
(CS/CJ-series
CPU Unit Ver. 2.0
or later only)
Reads status information with an explicit message (Get Attribute Sin-
gle, Service Code: 0E hex).
Output
Required
1074
EXPLICIT SET
ATTRIBUTE
ESATR
722
(CS/CJ-series
CPU Unit Ver. 2.0
or later only)
Writes status information with an explicit message
(Set Attribute Single, Service Code: 0E hex)
Output
Required
1081
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
Page
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)
Destination nodeLocal node
Command
Response
Sends FINS commands and receives the response.
Com-
mand
data (n
bytes)
Re-
sponse
data (m
bytes)
Interpret
Execute
EXPLT (720)
S
D
C
S: 1st word of
send
message
D: 1st word of
received
message
C: 1st control
word
EGATR (721)
S
D
C
S: 1st word of
send
message
D: 1st word of
received
message
C: 1st control
word
message
ESATR (722)
S
C
S:
C:
First word of
send message
First control
word