Omron NX-series User Manual page 122

8 CIP Message Communications
Parameter name
Reserved
General Status
Size of Additional
Status
Additional status
*1. If the general status code in the response code is 0x1F (Vendor specific error), the value is 0x01.
*2. The value is stored only when the value of the Size of Additional Status is 0x01.
CIP Error Code
General status code (hex)
02
0C
13
15
1F
20
*1. For details of the individual errors, refer to the appendix of NX-series Safety Control Unit / Communication
Control Unit User's Manual (Cat. No. Z395).
l Initialize Unit Operation Parameter (Service Code: 3D hex)
The request format, format for normal responses, format for error responses, and CIP error codes
for the Initialize unit operation parameter object are given below.
Request Format
Parameter name
Service
Request Path Size
Request Path
Unit No
*1. The initialized parameters are enabled after the Unit is restarted.
*2. After this service is executed, the NX Unit Memory All Cleared event (event code 95810000hex) is regis-
tered.
*3. The NX-series Safety CPU Units do not support this service. An error will occur if you execute this service
for an NX-series Safety Control Unit.
Format for Normal Response
Parameter name
Reply Service
Reserved
General Status
Size of Additional
Status
8 - 26
Description
Reserved
Current error code defined by
CIP
Size of Additional status
Additional status
*1
Error code
Resource unavailable
Object state conflict
Not enough data
Too much data
Vendor specific error
Invalid parameter
Description
*1*2*3
Service code
Size of request path
Request path
Unit number
Description
Reply to the Initialize unit oper-
ation parameter service
Reserved
Code that indicates normal
Size of Additional status
NX-series Communication Control Unit Built-in Function User's Manual (Z396)
Data type
USINT 00
USINT Current error code
USINT
*1
00 or 01
UINT
Additional status
Data type
USINT 3D
USINT 02
Padded 20742401
EPATH
UINT 0000: Not supported
0001 to 0020: NX Unit
0021 or higher: Not supported
Data type
USINT BD
USINT 00
USINT 00
USINT 00
Value (hex)
*2
Value (hex)
Value (hex)