Trigger Logging - Mitsubishi Electric MELSEC-L Series User Manual

10.1.2

Trigger logging

The following shows values of the time required for outputting a total of 200 records before and after a trigger (100
records for each) to a file when trigger logging is performed.
(1) Measurement condition
Item
Scan time
Buffer capacity
Data logging setting
SD memory card
(2) Measurement results
CPU module
L02CPU
L26CPU-BT
142
1.0 ms
128 bytes per setting (default)
Sampling Each scanning cycle
Data Data: Data register (D) (Data type: word (signed) (decimal))
CSV output The Date (default output format) and Index columns are output.
L1MEM-2GBSD
16 (16 points × 1
setting)
2.0
2.0
Device points
64 (64 points × 1 128 (128 points × 1
setting) setting)
3.0 4.0
2.5 3.0
Description
256 (128 points × 2
setting)
7.0
5.5
(Unit: ms)
1280 (128 points ×
10 setting)
30.0
25.0