Omron sysmac NX102-9 Series Owner's Manual page 315

Get Current Error (Service Code: 3A hex)
Obtain the current errors of the Controller or specified NX Unit.
 Request Data Format
Parameter name
Service
Request Path Size
Request Path
Unit No
Start number of read record
Number of read record
 Response Data Format
When the processing is successful
Parameter name
Reply Service
Reserved
General Status
Size of Additional Status
Error update count
Record size
Number of registered record
Number of readout record
Current error record[0]
to
Current error record[8]
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
8 CIP Message Communications
Data type
USINT Get current error service: 3A hex
USINT Size of Request Path: 02 hex
Padded EPATH Request path: 2074 2401 hex
Class ID: 74 hex
Instance ID: 01 hex
UINT Unit number
0000 hex: Controller
0001 to 0020 hex: NX Unit
0021 hex or above: Not supported
UINT Top number of read record
UINT Number of read records
Controller (0 to 5)
NX Units (0 to 9)
When the registered number of records is smaller
than the number of read records, an error does
not occur, and all the registered event codes are
read.
Data type
USINT Get current error service response: BA hex
USINT Reserved: 00 hex
USINT Code indicating normal: 00 hex
USINT Size of Additional Status: 00 hex
UINT Total count value of errors
UINT Size of one record (Byte)
Controller error: 0060 hex
NX Unit error: 0032 hex
UINT Number of registered records
UINT Number of readout records
Array of struct Cur- Current error array
rent error record
Stores data for the "Number of readout record"
from index 0 of the current error record. The
remaining elements of the current error record
array are not included in the response data.
Example: When the "Number of readout record"
is 3 and the response data includes the current
error record array [0-2], the current error record
array [3-8] is not included in the response data.
For details of the specifications of the structure,
refer to Current error record structure.
Description
Description
8-59
8