Omron NXEIP202 User Manual page 363

 Get Current Error (Service Code: 3A Hex)
The request format, format for normal responses, format for error responses, and CIP error codes
for the Get current error object are given below.
Request Format
Parameter name
Service
Request Path Size
Request Path
Unit No
Start number of read
record
Number of request
read record
*1. The range of values is 0 to 9.
Format for Normal Response
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]
Current error record[8]
*1. The number of current records specified by Number of readout record are stored in the Current error record
array. The remaining elements in the Current error record array are not included in the response data.
*2. The structure specifications are given below.
Structure Specifications for Current Error Record
Member name
Index
Unit number
Event priority
NX-series EtherNet/IP Coupler Unit User's Manual (W536)
Description
Service code
Request path size
Request path
Unit number
Number of first record to read
Requested number of records
to read
Description
Reply to Get current error
service
Reserved
Code that indicates normal
Size of Additional status
Total number of errors
Size of one record (bytes)
Number of registered
records
Number of records that were
*1
read
Current error 0
:
Current error 8
Index of current error
Unit number
0: Communications Coupler Unit
1 to 63: NX Unit
Event level
Data type
USINT
USINT
Padded EPATH
UINT
UINT
UINT
Data type
USINT
USINT
USINT
USINT
UINT
UINT
UINT
UINT
ARRAY OF
*2
STRUCT
: :
ARRAY OF
*2
STRUCT
Description
*1
Appendices
Value (hex)
3A
02
20742401
0000: Communications Coupler
Unit
0001 to 003F: NX Unit
0040 or higher: Not supported.
Number of first record to read
Requested number of records to
*1
read
Value (hex)
BA
00
00
00
Total number of errors
0032 (fixed)
Number of registered
records
Number of records that
were read
Current error 0
:
Current error 8
Data type
UDINT
USINT
USINT
A
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