16146
Plausibility check failed (iParameter)
ABB · PB610 Panel Builder 600 Programming Software
What does 16146 mean?
A plausibility check for internal safety parameters (iParameters) failed within the safety I/O module. This indicates an inconsistency or corruption in the module's safety configuration data. This is a severity 3 error.
Common Causes
- Input parameters do not meet predefined logical or physical constraints.
- Configuration parameter values outside acceptable range (e.g., iParameter settings).
- Inconsistent parameter settings.
- Attempt to set an invalid parameter value.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Check the safety configuration uploaded to the module using the AC500-S Programming Tool for consistency and correctness.
Verified technical data. Last updated: March 2026
Related Faults
Source: ABB PB610 Panel Builder 600 Programming Software