20 DATA LOGGING FUNCTION
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20 DATA LOGGING FUNCTION
This function collects the specified data at the specified interval or any desired timing, and stores them as a file on the SD
memory card.
The entire data logging function allows the entry of up to 10 data logging settings.
In a redundant system, the data logging function collects data only in the control system regardless of the operation mode.
*1 For details on the data to be collected, refer to the following. ( Page 258 Data to Be Collected)
*2 For details on continuous logging and trigger logging, refer to the following. ( Page 264 Logging Type)
For the procedures for operating and configuring this function in CPU Module Logging Configuration Tool,
refer to the following.
CPU Module Logging Configuration Tool Version 1 Operating Manual (MELSEC iQ-R Series)
The data logging function can be configured with CPU Module Logging Configuration Tool of the supported version (listed in
the table below) or any later version.
Operation mode Supported version of CPU Module Logging Configuration Tool
Process mode "1.43V" or later
Redundant mode "1.58L" or later
2014/04/10 10:15:18
2014/04/10 10:15:19
2014/04/10 10:15:20
2014/04/10 10:15:21
2014/04/10 10:15:22
OFF, 10
ON, 11
ON, 12
ON, 11
OFF, 10
SD memory card
CPU module
Word device
Bit device
Data logging file
Trigger logging
(when conditions
are satisfied)
*2
Continuous
logging
(always)
*2
Interval of the collection
Target data
*1
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