16.8 SMA NET
Overview
SMA Net can transfer SMA Data, TCP/IP and many more telegrams due to its multiprotocol capability. Thus, it is the preferred telegram frame in case of new developments.
Configuration
SMA NET parameters for the Device tab
| Parameter |
Type |
Description |
Required |
Default value (when not specified) |
Range |
|
|
Min |
Max |
|||||
| name | string | User-friendly device name | Yes |
|
|
|
| description | string | Description of a device | No |
|
|
|
| device_alias | string | Alphanumeric string to identify a device | Yes | |||
| enable | boolean | Enabling/disabling of a device | No | 1 | 0 | 1 |
| protocol | string | Protocol to be used. | Yes |
sma net |
||
| baudrate | integer | Communication speed (bauds/s) | No | 9600 | 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600,115200 | |
| databits | integer | Data bit count for communication | No | 8 | 6 | 9 |
| stopbits | integer | Stop bit count for communication | No | 1 | 1 | 2 |
| parity | string | Communication parity option | No | none | none, even, odd | |
| flowcontrol | string | Communication device flow control option. | No | none | none | |
| scan_rate_ms | integer | Delay before closing serial port in milliseconds | No | 10000 | ||
| poll_delay_ms | integer | No | 200 | |||
| timeout_ms | integer | Timeout of waiting for incoming requests in milliseconds |
No | 2500 | ||
| serial_number |
string
|
Inverter serial number | Yes | |||
| device | Communication port | Yes | PORT1 | PORT2 | ||
| serial_close_delay | integer | Delay before closing serial port | No | 400 | ||
SMA NET parameters for the Signals tab
| Parameter |
Type |
Description |
Required |
Default value (when not specified) |
Range |
|
|
Min |
Max |
|||||
| signal_name |
string |
User-friendly signal name |
Yes |
|
|
|
| device_alias |
string |
Device alias from a Devices tab |
Yes |
|
|
|
| signal_alias |
string |
Unique alphanumeric name of the signal to be used |
Yes |
|
|
|
| enable |
boolean |
Enabling/disabling of an individual signal |
No | 1 |
0 |
1 |
| log |
integer |
Enable logging in the event log |
No | 0 |
|
|
| number_type | string | Type of a number (FLOAT, DOUBLE, DIGITAL, etc.) | Yes | |||
| job_todo |
string |
Tag job as single or multiple comma-separated OBIS codes |
Yes |
|
|
|
| tag_job_todo | string | Tag sub job | Yes | |||
| pulse_short_time_ms | integer | The time interval for a short output pulse to stay active | No | 0 | ||
| pulse_long_time_ms | integer | The time interval for a long output pulse to stay active | No | 0 | ||