Omron NJ Series User Manual page 315

General sta-
tus code
(hex)
0C
10
11
13
15
1F
20
Write NX Object (Service Code: 34 hex)
Write the NX object of the specified NX Unit.
 Request Data Format
Parameter name
Service
Request Path Size
Request Path
Unit No
Index
Sub index
Control Field
Length
Write Data
 Response Data Format
When the processing is successful
Parameter name
Reply Service
Reserved
General Status
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Error name
Object state conflict
Device state conflict
Reply data too large
Not enough data
Too much data
Vendor specific error
Invalid parameter
Data type
USINT
USINT
Padded EPATH
UINT
UINT
USINT
USINT
UINT
Depends on data
type
Data type
USINT
USINT
USINT
8 CIP Message Communications
Cause
The object cannot perform the requested service in its cur-
rent mode/state.
The state of the NX object is not in a state to execute the re-
quired service.
Data larger than the maximum response data length was
read.
Data required for the execution of the required service is in-
sufficient.
Extra data for the execution of the required service is includ-
ed.
The service could not be executed due to internal reasons.
•
The Unit number is out of the supported range.
•
The object of the index specified for the NX object does
not exist.
•
The Index specified for the NX object exists but the Sub
Index does not exist.
Write NX object service: 34 hex
Size of Request Path: 02 hex
Request path: 2074 2401 hex
Class ID: 74 hex
Instance ID: 01 hex
Unit number
0001 to 0020 hex: NX Unit
0000, 0021 hex or above: Not supported
NX object index
NX object sub index
Complete access specification
00 hex: Not specified
Write data size (Byte)
Write data
Write NX object service response: B4 hex
Reserved: 00 hex
Code indicating normal: 00 hex
Description
Description
8-53
8