| 1 | = ALPAO DM 97-15 |
| 2 | == Ethernet connection |
| 3 | To communicate with the ALPAO DM 97-15 control electronics, follow these actions (under MS Windows 10): |
| 4 | - Choose a static IP address for the electronics, such as `192.168.103.70` |
| 5 | - Turn OFF ALPAO control electronics |
| 6 | |
| 7 | === Install ALPAO control electronics driver and SDK |
| 8 | - Provide yourself with a copy of ALPAO provided USB key, (it contains the ALPAO Software Development Kit) |
| 9 | - **Copy** the content of the USB key on your PC |
| 10 | - Open the `Config` directory |
| 11 | - **Move** the file `BAX191.acfg` on your Desktop (this is to circumvent previleges access issues) |
| 12 | - Modify the file `BAX191.acfg` by deleting its content and writing: |
| 13 | {{{ |
| 14 | interface eth ip <insert the chosen IP address> startChannel 0 deVersion 7 |
| 15 | }}} |
| 16 | - Save the file `BAX191.acfg` and close the editor |
| 17 | - **Move** back the file `BAX191.acfg` to `Config` directory |
| 18 | - If running F-Secure, disable it |
| 19 | - Start the ALPAO setup program |
| 20 | - **When requested to choose the driver to install, choose USB** |
| 21 | |
| 22 | - When the installation is finished, turn ON ALPAO control electronics |
| 23 | |
| 24 | === Change ALPAO control electronics IP |
| 25 | For this, you find detailed instruction in the Ethernet Static IP manual, stored in the `Manual`directory in the ALPAO USB. |
| 26 | |
| 27 | When asked to change the file `BAX191.acfg`, just check its content, it should already contain the correct values. |
| 28 | |
| 29 | === Check the connection |
| 30 | Run the file `example.exe` stored in the installed directory `C:\Program Files\Alpao\SDK\Samples\MSVC\Bin` |
| 31 | |
| 32 | The connection works if, while `example.exe` runs: |
| 33 | - the data LED in front of the electronics blinks |
| 34 | - the link LEDs on the back side of the electronics blink |
| 35 | |
| 36 | `example.exe` moves each actuator one by one, it is not a bad idea to check this in front of an interferometer. |
| 37 | |