Omron sysmac NX102-9 Series Owner's Manual page 275

2
Input a value for each standard structure variable member.
Input the following values into the communications parameters that were registered as mem-
bers of the standard structure variable.
TRUE
 When an Extension Structure Variable Is Used
Example: Using an extension structure variable to input values into RqPath (Request Path) for the
CIPSend instruction
Create variable A with a variable with
the extension structure (_sREQUEST_PATH_EX).
Variable A
1
Create an extension structure variable.
To use an extension structure variable to input values into RqPath (Request Path) for a CIP
communications instruction, first you need to create an extension structure user-defined vari-
able.
When you create a variable in a variable table, select the pre-registered extension structure
(_sREQUEST_PATH_EX) for a CIP communications instruction.
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
MOVE
EN
2
IN1 OUT1 A. ClasslD
MOVE
EN
A . InstancelD
3
IN1 OUT1
MOVE
EN
IN1 OUT1 A . isAttributeID
MOVE
EN
1 IN1 OUT1 A . AttributelD
CIP communications instruction
CIPSend
RqPath
(Request Path)
8 CIP Message Communications
Variable name
Member name of RqPath data type
RqPath data type
Member
ClassIDLogicalFormat
(Class ID logical format)
ClassID
(Class ID)
InstanceIDLogicalFormat
(Instance ID logical format)
InstanceID
(Instance ID)
isAttributeID
(Attribute usage)
AttributeID
(Attribute ID logical format)
AttributeID
(Attribute ID)
Value
_8BIT
3
_16BIT
8
256
TRUE
_8BIT
1
8-19