Troubleshooting steps
Check application logs, verify scripts, restart application
HMI Error Codes
Allen-Bradley E4 – Runtime error
Runtime error
Details
Allen-Bradley E4 error on PanelView indicates runtime error. Application error, script error, execution failure. Check application logs, verify scripts, restart application.
Error typeruntime
MeaningRuntime error
Typical causesApplication error, script error, execution failure
SolutionsCheck application logs, verify scripts, restart application
SeverityHigh
Catalog references
Where this appears
Allen-BradleyE4
Utilities
Copy-paste helpers
Browse More
Explore HMI Error Codes
View all 150 hmi error codes codes
FAQ
Common questions
What does E4 mean on Allen-Bradley PanelView?
E4 on Allen-Bradley PanelView indicates runtime error. Application error, script error, execution failure.
Community
Discussion & Experiences
Share your experience, solutions, or ask questions about this error code. Help others troubleshoot!
Loading comments...