Explicit Get Attribute: Egatr(721) - Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual

Network Instructions

3-25-7 EXPLICIT GET ATTRIBUTE: EGATR(721)

Purpose
Ladder Symbol
Variations
Applicable Program Areas
Operands
1074
Sends an information/status read command in an explicit message (Get
Attribute Single, Service Code: 0E hex).
This instruction is supported by only by CS/CJ-series CPU Unit Ver. 2.0 or
later.
EGATR(721)
S
D
C
Variations Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification
Block program areas
OK OK
S: First word of send message
Specifies the first word of the send message (S to S+3).
15
S 0
15
S+1 0
15
S+2 0
15
S+3 0
S: First word of send message
D: First word of received message
C: First control word
Step program areas Subroutines
OK
12 11 8 7
0
Destination Node Address
00 to max. node address (hex)
(00 to 3F hex (0 to 63) for DeviceNet)
12 11 8 7
0
Class ID (hex)
12 11 8 7
0
Instance ID (hex)
12 11 8 7
0
Attribute ID (hex)
If the Attribute ID is not used, set it
to FFFF hex. (The Attribute ID
cannot be set to 0000 hex.)
Section 3-25
EGATR(721)
@EGATR(721)
Not supported
Interrupt tasks
OK
0
0
0
0