8 Parameter detail setup 
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8.8.3  Memory Status (Memory capacity) 
 
Displays system memory usage in %.   
If memory usage is 100%, depending the set value of ‘8.8.6 Memory Save Option (Memory 
storage option)’, new data is overwritten on oldest backup data or it stops saving backup data.   
  Display range: 0 to 100% 
  Factory default: 0% 
 
Inner system memory of KRN100 is 512 Mbyte, and KRN100 supports an external USB memory 
up to 32 Gbyte. Another file to be saved data is created when it is over 100 Mbyte.   
Below table is save time for 100Mbyte data by the number of input channels.   
The number of CH  Saved time    The number of CH  Saved time 
1 channel  Approx. 50 days    7 channels  Approx. 25 days 
2 channels  Approx. 43 days    8 channels  Approx. 23 days 
3 channels  Approx. 37 days    9 channels  Approx. 21 days 
4 channels  Approx. 33 days    10 channels  Approx. 20 days 
5 channels  Approx. 30 days    11 channels  Approx. 18 days 
6 channels  Approx. 27 days    12 channels  Approx. 17 days 
8.8.4  Memory Clear (Delete memory) 
   
Delete the saved log data on system memory.   
Current saving backup data is not deleted when deleting backup data.   
  Setting range: Cancel  ↔  All Clear 
  Factory default: Clear …