Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Error: PLC error [0x8500]: S7 protocol error: Wrong frames #134

Open
lixianguser opened this issue Jul 31, 2024 · 0 comments
Open

Error: PLC error [0x8500]: S7 protocol error: Wrong frames #134

lixianguser opened this issue Jul 31, 2024 · 0 comments

Comments

@lixianguser
Copy link

Describe the bug

When the address of the variable is DB11111 (five digits), an error will be reported if the variable exceeds 512 lines.
Error: PLC error [0x8500]: S7 protocol error: Wrong frames
But when the address is changed to DB1111 (four digits), no error will be reported.

Flow

flows.json

Environment

  • Version of this node: v20.16.0
  • Node-RED version: v4.0.2
  • PLC Part Number: 6ES7 515-2AM02-0AB0 v2.8
  • OS: Windows11
  • Browser: MS Edge

Additional context

S7_data.txt
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@lixianguser