Omron CJ - INSTRUCTIONS User Manual

3. Instructions
962
CS/CJ/NSJ Series Instructions Reference Manual (W474)
EGATR
Applicable Program Areas
Operands
S: First word of send message D: First word of received message
Instruction Mnemonic Variations
Function
code
Function
EXPLICIT GET ATTRIBUTE EGATR @EGATR 721
Sends an information/status read command in an
explicit message (Get Attribute Single, Service
Code: 0E hex).
Symbol
EGATR
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 word of send message ULINT 4
D First word of received message WORD Variable
C First control word LWORD 4
S: First word of send message
D: First word of received message
C: First control word
EXPLT(720)
S
D
C
S: First word of send message
D: First word of received message
C: First control word
EGATR(721)
S
D
C
D
0
15
D+1
D+267
15 0
...
Service Data
Contains the number of bytes of received service data from
words D+1 on. Does not include the 2 bytes in word D itself.
Includes only the number of bytes of Service Data starting at
D+1. (If the first or last word contains just one byte of data, the
empty byte in that word is not counted.)
Contains the response’s service data (data
following the service code). The byte-order of
this data is specified in bits 12 to 15 of C+1.
Can contain up to 534 bytes (267 words) of
data.
to
S0 0
8 111215
0
7
S+1 0 0
8 111215 07
S+2 0 0
8 111215 07
S+3 0 0
8 111215 07
Class ID (hex)
Instance ID (hex)
Attribute ID (hex) *
Destination Node Address
00 to max. node address (hex)
(00 to 3F hex (0 to 63) for DeviceNet)
* If the Attribute ID is not used, set it
to FFFF hex. (The Attribute ID
cannot be set to 0000 hex.)

Omron CJ - INSTRUCTIONS Specifications

General

Brand	Omron
Model	CJ - INSTRUCTIONS
Category	Controller
Language	English