Omron CJ2 - 02-2010 User Manual page 538

Appendices
Instruction Mnemonic Code
DELIVER CMND2 493
COMMAND 2
@CMND2
EXPLICIT EXPLT 720
MESSAGE
SEND
EXPLICIT EGATR 721
GET
ATTRIBUTE
EXPLICIT ESATR 722
SET
ATTRIBUTE
EXPLICIT ECHRD 723
WORD
READ
A-62
Symbol/Operand
Up to 64 CMND2 instructions can be used simultaneously. They
CMND2(493)
are otherwise the same as CMND.
S
D
C
I
S: 1st command
word
D: 1st response
word
C: 1st control
word
I: 1st
communications
information word
Sends an explicit message with any Service Code.
EXPLT (720)
S
D
C
S: 1st word of
send message
D: 1st word of
received
message
C: 1st control
word
Reads status information with an explicit message (Get Attribute
EGATR (721)
Single, Service Code: 0E hex).
S
D
C
S: 1st word of
send message
D: 1st word of
received
message
C: 1st control
word message
Writes status information with an explicit message (Set Attribute
ESATR (722)
Single, Service Code: 0E hex)
S
C
S: First word of
send message
C: First control
word
Reads data to the local CPU Unit from a remote CPU Unit in the
ECHRD (723)
network. (The remote CPU Unit must support explicit messages.)
S
D
C
S: 1st source
word in remote
CPU Unit
D: 1st destination
word in local
CPU Unit
C: 1st control word
Function
CJ2 CPU Unit Software User's Manual
Execution
Location
condition
Output Required
Output Required
Output Required
Output Required
Output Required