APP 521 Configuration
For information about the connection between the device and the gateway, see Special device connection.
The communication module must be installed in the operator panel. For more information, see the APP 521 User Manual.
- Go to parameter 16, Show more menus.
- Click Yes.
- Go to Settings > Communication 13_ menu.
- Set the communication parameters.
| Paremeter submenu | Parameter name | Setting |
| 15_1 | Station no./id | 1-247 |
|
15_10 |
Communication COM1 | RS232 FDX |
| 15_13 | Speed COM1 | 1200-115200 bps |
| 15_14 | Parity COM1 | Even |
| 15_15 | Protocol COM1 | Modbus fixed |
5. Press OK