The physical write-protect switch on the side of the SD card is engaged.
Follow these steps in order to resolve the 0300 W error on your SIGMA CONTROL 2 display. 1. Check Physical Write Protection (The Switch) kaeser sd card write error top
Use a can of compressed air to blow out any ambient dust embedded inside the controller's SD card slot. Step 3: Verify Capacity and File Format on a PC Insert the SD card into a computer card reader. Right-click the drive letter and select . The physical write-protect switch on the side of
Slide the small plastic toggle switch located on the left side of the memory card upward toward the metal contacts. If the switch is loose or broken, the card slot reader inside the controller will default to a locked status, throwing the 0300 W warning code. 3. Verify Format and Capacity on a PC Check Physical Write Protection (The Switch) Use a
If the controller cannot write data because the card is full, it will trigger a top-level write error. View the files on your computer.