SINAMICS memory card (SD card)

The parameter assignment, firmware and licenses for a converter can be stored on the SINAMICS memory card (SD card). When service is required, e.g. after the converter has been replaced and the data have been downloaded from the memory card the drive system is immediately ready for use again.

The memory card has the following functions:

• Parameter settings can be written from the memory card to the converter or saved from the converter to the memory card.
• The memory card supports series commissioning without the use of a commissioning tool
• If firmware is stored on the memory card, the firmware can be upgraded/downgraded during startup
• It is used for storing licenses when using functions under license

Note:

In general, the converter can be operated without a memory card. However, they are necessary if licenses, such as the Extended Safety license, are required. The card must then remain permanently inserted.