====== 3.1 CMD_PWR ======

The power command switches the L+ power on the corresponding port. After switching on, the communication speed on the SDCI (COM1, COM2, COM3) is automatically detected and cyclic exchange of data is started.

**Command:**

^ Octet # ^ Usage ^
| 0 | Command ID = 0x01 |
| 1 | Port index 0x00 or 0x01 |
| 3 | Power status\\ 0x00 = OFF\\ 0x01..0xFF=ON |

**Return Success:**

^ Octet # ^ Usage ^
| 0 | Command ID = 0x01 |
| 1 | Port index 0x00 or 0x01 |
| 3 | Power Status |