Omron Sysmac NX1P2-10 1 Series, Руководство пользователя

Страница: 560 / 578

Data Type Definitions
Bytes
NJ/NX-series Structure Variable NJ_X
First byte
First byte + 4
First byte + 6
First byte + 8
Variable Table
a
b
c
Name
Structure Y
a
b
c
Data type
STRUCT
DINT
INT
DINT
Name
Variable NJ_X
Data type
Structure Y
a
b
Not used.
c
Data Type Definitions
Name
Structure Y
a
b
c
Data type
STRUCT
DINT
INT
DINT
Bytes
CJ-series Structure Variable CJ_X
First byte
First byte + 4
First byte + 6
Variable Table
Name
Variable CJ_X
Data type
Structure Y

Method 1: Changing the Memory Configuration of the Structure Variable in
the NJ/NX-series CPU Unit
With an NJ/NX-series CPU Unit, you can specify member offsets to change the memory configura-
tion of the members of a structure variable. You can change the memory configuration of the mem-
bers of a structure variable in the NJ/NX-series CPU Unit so that it is the same as the memory con-
figuration in a remote device that the CPU Unit will communicate with.
Specify the member offsets for a structure variable when you register the structure data type.
To communicate with a CJ-series CPU Unit, you can set the offset type to
CJ to automatically use
the CJ-series memory configuration.
You can set the offset type to
User to freely set your own offsets.
Version Information
The following table gives the unit version of the CPU Units and the Sysmac Studio version that
are required to specify member offsets.
Unit version of CPU Unit
Sysmac Studio version
Ver.1.01 or lower Ver.1.02 Ver.1.03 or higher
Ver.1.01 or later Not possible.
Possible.
*1
Possible.
Ver.1.00 Not possible. Not possible. Not possible.
*1. You cannot select the memory offset type. You can set member offsets.
If you change the memory configuration of a structure variable by setting offsets, you must make
the same changes for the same structure variable in other NJ/NX-series CPU Units on the network.
Refer to the
Sysmac Studio Version 1 Operation Manual (Cat. No. W504) for the procedure to
change the memory configuration of a structure variable.
Appendices
A-56
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)