Appendix 6 Processing Time; Data Logging Function Processing Time - Mitsubishi Electric FX5 User Manual
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Appendix 6
Each of the processing time that constitutes the scan time is as follows.
Data logging function processing time
Shows the processing time taken to store the data when executing the data logging function. Shows the minimum specified
time value that can collect without losing the data when executing the continuous logging.
Binary file output format
Shows the collection interval at which data can be collected under the following conditions.
• Scan time = 5 ms
• Internal buffer capacity setting = 80K bytes as per one setting (default setting)
• Collection setting = Time specification (data collection at time interval)
• Data setting = Data register (D) (Data type: Word (signed))
• Binary Output setting = Output date (output format is default), Output data sampling interval, Output index, Output
comments
• Save setting = Operation when exceeds the number of files: Overwriting, File switch timing: 10000
• SD memory card: NZ1MEM-4GBSD used
Number of points
8 points
16 points
64 points
128 points
256 points
512 points
Precautions
If the SD memory card is accessed frequently during operations with the engineering tool or CPU module logging setting tool
or with operations using FTP, set a longer collection interval than the interval given above.
APPX
450
Appendix 6 Processing Time
Processing Time
(8 points ×1 setting)
(16 points ×1 setting)
(64 points ×1 setting)
(128 points ×1 setting)
(128 points ×2 setting)
(128 points ×4 setting)
Collection interval where data can be collected
10 ms
15 ms
45 ms
100 ms
150 ms
250 ms
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