• No : 22754
  • Release Date : 2018/09/03 17:29
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Method to prevent the BAT.LED from turning on

Is there any method to prevent the BAT.LED from turning on when LCPU is running without the battery installed?
Category : 

Answer

To prevent an LED from turning on when an error occurs, set 0 to the relevant factor number setting area (4 bits for each) in SD207 to SD209.
To disable the BAT.LED indication for battery errors, write a hexadecimal "00A0" to SD209. (The priority order of battery error is 9.)
Product Name
MELSEC-L Series
Series
CPU