Safety technology configuration parameter invalid
Bosch Rexroth · IndraDrive MPx02
What does F8203 mean?
This fatal safety error indicates that a safety technology configuration parameter in the IndraDrive MPx02 is invalid or inconsistent. This means the drive's safety logic cannot be reliably established, rendering the safety functions inoperable and causing a system shutdown.
Common Causes
- Corruption of safety configuration parameters due to power interruption or improper save/load operations.
- Incompatible parameter values (e.g., exceeding limits, conflicting settings).
- Mismatched safety configuration between the IndraDrive MPx02 and an external safety PLC.
- Manual entry of incorrect or out-of-range safety parameter values.
- Firmware incompatibility with the current safety parameter set.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Review all safety technology configuration parameters in the IndraDrive MPx02, comparing them against the machine's safety documentation and drive manual.
- 2
Attempt to load a previously saved, validated safety parameter set that is known to be correct for the application.
- 3
Verify that the firmware version of the IndraDrive MPx02 is compatible with the version of the safety parameters.
- 4
If an external safety PLC is used, ensure its safety program and parameters match the drive's configuration.
- 5
Perform a safety system re-commissioning, if necessary, meticulously verifying each parameter setting.