Kaeser Sd Card Write Error Top Jun 2026

: The internal software cannot read or write to the existing file structure.

The error message on a Kaeser compressor controller (typically the Sigma Control 2 ) indicates that the system is unable to save data to the inserted memory card. Common Causes and Remedies kaeser sd card write error top

From a maintenance perspective, this error is a : The internal software cannot read or write

: Industrial environments can cause standard SD cards to fail due to heat or vibration. For long-term reliability, industry experts recommend high-endurance cards designed for continuous recording. Note: This will delete all existing data on the card

If the card is recognized but still errors out, you can format it directly through the controller menu: Navigate to menu 5.11 (Configuration – Save data) . Select Format SD card and confirm the security query. Note: This will delete all existing data on the card. 3. Replacement Requirements

For units with accessible SD card slots (usually behind the control panel or in the electrical cabinet):

: Once the issue is resolved, press the "Check" (Acknowledge) key on the controller to clear the warning from the alarm memory. Common Causes of SD Card Failure