Omron NX102-12 Series User Manual

Instance ID
Specify 00 hex.

Class Attribute ID
The class attribute ID specifies the attribute (value) of the entire object.
Attribute ID Parameter name Description
Attrib-
ute
Read/write data
Data
type
Value
01 hex Revision Revision of the object Read UINT Always 0002 hex.
02 hex Max Instance The maximum instance num-
ber
Read UINT Always 0001 hex.
64 hex PLC Mode This can be used to read and
modify the Controller operat-
ing mode.
Read/
W
rite
UINT Specify this when you want
to write to an attribute.
0000 hex: PROGRAM
mode
0004 hex: RUN mode
65 hex PLC Error Status Indicates when there is a
Controller error
. Changes to
TRUE when a fatal or non-fa-
tal error occurs.
Read UINT 0000 hex: There is no Con-
troller error.
0001 hex: There is a Con-
troller error.
66 hex PLC Model Indicates the model of the
Controller
. The length is al-
ways 2 bytes for the size +
20 bytes for the name. Un-
used area is padded with
spaces.
Read STRING

Instance Attribute ID
None
Request Paths (IOIs) to Specify Objects
When you specify an object, specify the request path (IOI) for each service code as given below.
Service code Class ID Instance ID Attribute ID
0E hex Get_Attribute_Single C4 hex 00 hex Specifies the attribute of the
class to read or write
: 01 hex, 02 hex, or 64 to 66 hex
10 hex Set_Attribute_Single
8 CIP Message Communications
8-82
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)

Omron NX102-12 Series Specifications

General

Brand	Omron
Model	NX102-12 Series
Category	Controller
Language	English