Jump to content

Error codes

Recommended Posts

< BFLT ERR @31> happens, when used indirect MB or MI addressing, and address is out of range, supported by PLC (include negative value).

For example, MB range is from 0 to 255. MI to MB conversion starts at MB250 and it converts 8 bits.

Last 2 bits will be out of range 255 for MB.

Please add Ladder code to check indirect addressing range.


Link to comment
Share on other sites

  • 3 years later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...