Siemens Simatic S7-1500 - Page 32

Hardware section
2.4 Power on
S7-1500
32 Getting Started, 05/2014, A5E03981761-AC
3. Insert a blank SIMATIC memory card into the CPU.
4. Move the switch for the load current supply (PM) to the position RUN.
The CPU starts up.
Result
The CPU starts up and is in STOP mode.