Jump to content

DSC module + PLC via RS485 Modbus-RTU

ALHIMIK

By ALHIMIK
in LabVIEW General

Recommended Posts

ALHIMIK Newbie

ALHIMIK

Posted
Posted

Hello.
I use USB - RS485 converter to connect to my plc. I can read holding register with measured value and with assignment value, but i cant write assignment value.
I use i/o server with this settings -  Modbus-RTU, 9600/8N2, shared variable are (S)400002 and (S)400003.
Thanks

Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
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.

×
Go to topic listing
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.

  I accept