CMTimeChart Monitor
14-26
14.8 Storage in SD Memory Card
14.8.1 Storing Logging Data
Data logged in the memory of FP7 MC Unit can be stored in SD memory cards.
Specifications
Number of logs Max. 256 devices
Buffer memory
Max. 32k words
It can be divided into max. 16 (DATALOG0 to DATALOG15) areas for use.
Capacity per division: 2k words to 32k words
Start/Stop of logging The logging enable flag (YB) turns on by CMTimeChart or a user program.
Logging trigger
condition
When the trigger condition is met;
Instruction: The waveform logging enable flag (YB) is executed under arbitrary
conditions and logging starts.
File determination
condition
(Logging stop trigger
condition)
When logging is complete.
File format Data is saved in log format.
Folders and files stored in an SD memory card
FP7 MC
Internal memory
(RAM)
SD
Logging buffer
memory
DATALOG00
SD memory
card
DATALOG01
DATALOG15
DATALOG00_yyyymmddhhmmss-00.log
1
DATALOG01_yyyymmddhhmmss-00.log
2
DATALOG15_yyyymmddhhmmss-00.log
15
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