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131
Shared Memory Area Specifications
Section B-3
Detailed format
Precautions for Correct Use
To keep the time of an error occurrence, the error log uses the clock
information that is periodically indicated by the user application.
The time information of error logs will be all 0 if no clock information is given
by the user application.
Registration Table
Example
Based on the information of the Slave Units that have already participated,
you can create an example of the Registration table.
Data format
Offset address: 0x238C
See Appendix B.3.9 for the content of the Registration table.
+316 64th error code
+317 64th detailed code
+318 Minute of the 64th error occurrence
(0 to 59)
Second of the 64th error occurrence
(0 to 59)
+319 Day of the 64th error occurrence
(1 to 31)
Hour of the 64th error occurrence
(1 to 23)
+320 Year of the 64th error occurrence
(00 to 99)
Month of the 64th error occurrence
(1 to 12)
Name Access Description
Number of error logs Read Number of stored error logs
Error code Read Error code of an error log
see Section 6.2.
Detailed code Read Detailed code of an error log
see Section 6.2.
Second Read It stores the time at which an error occurred
Minute Read
Hour Read
Day Read
Month Read
Year Read
Offset
(Word)
Bit
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00