Restore Parameters to Default

What does 102 mean?

The system indicates that parameters have been restored to their default settings. This is a warning only, potentially indicating an unexpected system reset or user action.

• Manual intervention to reset parameters to factory defaults.
• System anomaly causing an automatic parameter reset.
• Corrupted parameter memory requiring a restore operation.

Click steps to track your progress.

1. 1

   Verify currently loaded parameters against the elevator's specific configuration documentation.

2. 2

   Inspect system event logs for entries preceding the parameter restore, such as power loss, watchdog reset, or manual reset commands.

3. 3

   Measure supply voltage at the control unit's input terminals for stability and adherence to nominal values.

4. 4

   Check status of internal battery backup (if applicable) for parameter retention and proper charging.