4504
Following error monitoring (position) not allowed
Beckhoff · TwinCAT 2 NC
What does 4504 mean?
The value for the activation of the following error monitoring (position) is not allowed, as the value range is limited to [0, 1]. This parameter enables or disables the system's ability to detect deviations between commanded and actual position. An invalid setting means critical safety monitoring might be disabled or misconfigured.
Complete Troubleshooting Guide
- 1
Check the following error monitoring (position) activation parameter in the NC configuration.
- 2
Ensure the value is set to either 0 (disabled) or 1 (enabled) as required by the application.
- 3
Correct any invalid entries to ensure proper safety monitoring.
- 4
Save configuration changes and restart the NC system.