3-8 Using Operation Log Functions
This section describes how to use operation log functions.
Operation logs record the following operation histories.
• Functional object operation history
• Screen display history
• Macro execution history
• Communications Address (Bit) Value Change History
Recorded data can be stored as a CSV file and saved to a Memory Card by turning ON system mem-
ory bit $SB38.
The various operation logs operate while the system memory bits outlined in the following table are
turned ON.
Functional object operation history
and communications address value
change history
$SB39
Screen display histories $SB40
Macro execution histories $SB41
Memory Card
Personal computer
Operat_yymmdd_hhmmss.csv
$SB39, $SB40, $SB41 ON
When opened using MS Excel.
N
N
N
o
o
o
t
t
t
e
e
e
♦
Refer to 2-20-1 Operation Log for information on the operation log.
♦
Operation log data can be saved by performing any of the following actions.
• Execute a Multifunction Object set to save the operation log.
• Click the Save Button for operation log on the Data Initialization Tab Page of the System Menu.
• Click the Save Log Button in the Operation Log (Sort by Occurrence) Screen or Operation Log
(Sort by Frequency) Screen.
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