Siemens SINUMERIK ONE NCU 1750 - Inserting the SD Card

Data
The SD card is required for operation of the NCU.
As well as the base software for SINUMERIK and the 󹪝rmware for SINAMICS, the SD card also
contains:
• User data (programs, con󹪝guration data, parameter settings)
• Version info (serial number, version, type designation)
• License key This means that the SD card can be inserted into another NCU without having to
change the licenses.
13.2.2 Inserting the SD card
Procedure
Note
ESD: You must discharge yourself at the cabinet or ground terminal before touching the SD card.
Please proceed as follows:
1. Switch o󹪜 the power supply.
2. Open the service cover.

① Slot for the SD card
Figure 13-1 Inserting the SD card
3. Gently insert the SD card into the slot until it clicks into place.
4. Switch the power supply on again.
Spare parts/accessories
13.2 SD card
NCU 1750
Equipment Manual, 01/2022, A5E45627807B AE 161