Yaskawa Ladder Works Programming Manual - Manual (Page 187)

9.5 Failure Trace Read Function (FTRC-RD)
9-12
■ Record Configuration
Record composition is shown in figure 9.9.
Register Designation No.
2 words
1 word
1 word
1 word Year and month of occurrence
Day and hour of occurrence
Minutes and seconds of occurrence
1 record (8 words)
1 word
1 word
1 word Year and month of restoration
Day and hour of restoration
Minutes and seconds of restoration
Figure 9.9 Record Configuration
■ Number of Record
The Number of Records is the following.
Minimum number of records 0 (no failure restoration data)
Maximum number of records 450