======sys_get======
FW >= 1300
Get a system parameter
====Description====
int
sys_get (
string
$parameter
)
This function will get an internal function parameter and return the value.
====Parameters====
$parameter: The parameter must be one of the following:
^ Parameter ^ Description ^
| disk_write_counter | Get the number of writes |
| disk_read_counter | Get the number of disk reads |
| disk_write_errors | Get disk write error count |
| MODBUS_TCP_CONNECTION_COUNT | Get the number of Modbus TCP Connections possible |
| DEVICE_ID | Get the micro controller type ID |
| MODBUS_2_ENABLED | Get status of Modbus channel 2 |
| MODBUS_TCP_ENABLED | Get the status of Modbus TCP |
| FLASH_STATUS | Status (1=not mounted, 2=No disk, 4 = protected) |
| FLASH_ID | Get the Flash JDEC ID |
| FLASH_SIZE | Get the Flash size in MB |
====Note====
The parameters are case sensitive - not all parameters will be available, depending on the hardware (i.e. Flash may not be onboard).
====Return Values====
int: Parameter value
====Examples====