Omron NX102-12 Series User Manual

Save Parameter (Service Code: 36 hex)
Save the parameters of the specified NX Unit.
The saved parameter is valid after the NX Unit is restarted.

Request Data Format
Parameter name Data type Description
Service USINT Save parameter service: 36 hex
Request Path Size USINT Size of Request Path: 02 hex
Request Path Padded EPATH Request path: 2074 2401 hex
Class ID: 74 hex
Instance ID: 01 hex
Unit No UINT Unit number
0001 to 0020 hex: NX Unit
0000, 0021 hex or above: Not supported

Response Data Format
When the processing is successful
Parameter name Data type Description
Reply Service USINT Save parameter service response: B6 hex
Reserved USINT Reserved: 00 hex
General Status USINT Code indicating normal: 00 hex
Size of Additional Status USINT Size of Additional Status: 00 hex
When the processing failed
Parameter name Data type Description
Reply Service USINT Save parameter service response: B6 hex
Reserved USINT Reserved: 00 hex
General Status USINT Current error code defined by CIP
Size of Additional Status USINT
Size of Additional Status: 00 hex or 01 hex
*1
Additional Status UINT
Additional Status
*2
*1. When the General Status of the response code is 1F hex (Vendor specific error), becomes 01 hex.
*2. This is stored only when the Size of Additional Status is 01 hex.

CIP Error Codes
General sta-
tus code
(hex)
Error name Cause
02 Resource unavailable Resources needed for the object to perform the requested
service were unavailable.
0C Object state conflict The object cannot perform the requested service in its cur-
rent mode/state.
13 Not enough data Data required for the execution of the required service is in-
suf
ficient.
15 Too much data Extra data for the execution of the required service is includ-
ed.
8 CIP Message Communications
8-56
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