Mitsubishi Electric MELSEC iQ-R Series User Manual page 423

■1 record size for event logging (ESn)
Unicode text file format and CSV file output format: Refer to the data line. (Page 364 Unicode text file/CSV file)
Binary output format: Refer to the data. (Page 368 Binary file)
■Number of written records (lines) for event logging for 1 year (ENn)
Calculate the anticipated occurrence count of an event as the number of records according to the event setting and system
operation.
■Header size for event logging (ECSn)
Unicode text file format and CSV file output format: Refer to the file information line to data name line. (Page 364 Unicode
text file/CSV file)
Binary output format: Refer to the header. (Page 368 Binary file)
■Number of file switches for event logging for 1 year (ECNn)
Calculate the number by the anticipated count according to the file switching setting and system operation.
■File size of report (RSn)
File size of report (RSn) is obtained by the following formula.
File size of report (byte) = LS  4 + (SS + BS)  2
SS = SS1+...+SSn
*1
6
SSn = (SNn2)+((SNn2)8192)
BS = BS1+...+BSm
*1
6
BSm = (BNm4)+((BNm2)8192)
*1 Round up the results of division to a whole number.
LS: Layout size (displayed in the report layout list screen)
SS: String type data additional size
SSn: Size of output range of nth string type data set in the layout setting
SNn: Size of nth string type data set in the layout setting
BS: Raw type data additional size
A
BSm: Size of output range of mth raw type data set in the layout setting
BNm: Size of mth raw type data set in the layout setting
■Number of reports created for 1 year (RNn)
Calculate the number by the anticipated count according to the creation trigger setting and system operation.
APPX
421
Appendix 15 SD Memory Card Life