Omron CJ2-CPU User Manual

Appendices
A - 18
NX-series EtherNet/IP Coupler Unit User’s Manual (W536)
Format for Normal Response
Structure Specifications for Event Log Record
Format for Error Response
Parameter name Description Data type Value (hex)
Reply Service Reply to Get event log ser-
vice
USINT BB
Reserved Reserved USINT 00
General Status Code that indicates normal USINT 00
Size of Additional Status Size of Additional status USINT 00
Record size Size of one record (bytes) UINT 0032 (fixed)
Number of registerd record Number of registered records UINT Number of registered
records
Latest index of registered
record
Index number of most
recently registered record
UDINT Index number of most
recently registered
record
Last index of readout record Index number of record that
was read last
UDINT Index number of
record that was read
last
Number of readout record Number of records that were
read
*1
*1. The number of event log records specified by Number of readout record are stored in the Event log record
array. The remaining elements in the Event log record array are not included in the response data.
UINT Number of records that
were read
Reserved Reserved USINT 00
Event log record[0] Event log record 0 ARRAY OF
STRUCT
*2
*2. The structure specifications are given below.
Event log record 0
::::
Event log record[8] Event log record 8 ARRAY OF
STRUCT
*1
Event log record 8
Member name Description Data type
Index
Index of the event log record
*1
*1. These numbers are attached in the order that the events occurred.
UDINT
Unit number Unit number
0: Communications Coupler Unit
1 to 63: NX Unit
USINT
Event priority Event level USINT
Event occurred time Event time of occurrence UDINT
Product code Product code of Unit where event occurred UDINT
Event code
Event code
*2
*2. Refer to 12-3-5 Event Codes for Errors and Troubleshooting Procedures on page 12-22 for de-
tails.
UDINT
Additional information[0]
Event additional information [0]
*1
ARRAY OF BYTE
:::
Additional information[31]
Event additional information [8]
*1
ARRAY OF BYTE
Parameter name Description
Data
type
Value (hex)
Reply Service Reply to Get event log service USINT BB
Reserved Reserved USINT 00

Omron CJ2-CPU Specifications

General

Brand	Omron
Model	CJ2-CPU
Category	Controller
Language	English