Start main contents

  • Font Size
  • S
  • M
  • L

Questions

  • No : 24784
  • Release Date : 2019/02/27 16:27
  • Print

Keyword protection of the MELSEC-F series

I have registered a keyword for protecting the MELSEC-F series. How I can forcibly reset the protection if I forget the keyword?
Category : 

Answer

The keyword protection cannot be forcibly reset.
Since only the keyword that has been registered by the user is acceptable, please take measures to ensure the keyword is not lost.

If deleting data does not cause any problem, all programs and parameters including the keyword setting, can be cleared by executing the clear PLC memory function from the peripheral connected.
Product Name
FX1S, FX1N, FX1NC, FX3S, FX3G, FX3GC, FX2N, FX2NC, FX3U, FX3UC
Product Category
Main unit, Engineering Software, GX Works2, GX Developer
Series
MELSEC-F series
Did you solve your question?

If it is not resolved please ask from here.

Contact Us

May I have your opinion?