Start main contents

Factory Automation

FAQ

Factory Automation

FAQAbout Products

  • Font Size
  • S
  • M
  • L
  • No : 22763
  • Release Date : 2018/09/03 17:30
  • Update : 2018/09/22 10:50
  • Print

Remedy to an error message when performing online change in LCPU

The following message appears when performing online change in LCPU.
"Cannot execute because data in the program cache memory is being transferred to the program memory."
What is the remedy?
Category : 

Answer

After data is written to the program cache memory (SRAM), it is automatically transferred to the program memory (flash ROM). Therefore, additional online change cannot be performed while transferring the data.
Wait until the data is transferred to the program memory.
An option is available to determine whether the program cache memory should be transferred to the program memory after the completion of online change.
If the option is set not to transfer, a dialog will appear to ask whether the transfer to the program memory should be performed after the completion of online change.
Product Name
MELSEC-L Series
Series
L Series

May I have your opinion?

Please provide your feedback below. This is for feedback only. You will not receive a response.

Inquiries