Mitsubishi Electric QJ81DL96 User Manual page 553

Melsec q series, high speed data logger module
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16
CompactFlash CARD
(5) Event logging write size and count
The event logging write size and count can be found in the following sections.
(a) 1 record (line) size for event logging (ESn)
• For the CSV format
Refer to the following section.
 Section 3.6.3 (2)(d) Data line
• For the binary format
Refer to the following section.
 Section 3.7.2 Event logging file
(b) Number of written records (lines) for event logging for 1 year (ENn)
Use the event occurrence count anticipated according to system operation as the
predicted value for the number of written records (lines).
(c) Header size for event logging (ECSn)
• For the CSV format
Refer to the following section.
 Section 3.6.3 (2)(c) Data name line
• For the binary format
Refer to the following section.
 Section 3.7.2 Event logging file
(d) Number of file switches for event logging for 1 year (ECNn)
This value is calculated by the event logging save setting and the anticipated
count according to system operation.
16.7 CompactFlash Card Life Duration
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