La funzione SysOSIDValue permette di gestire variabili di sistema, ogni variabile viene identificata da un ID (La funzione ha i diritti di Admin). Nella tabella sono riportati gli ID con la definizione del tipo e dimensione della variabile relativa. Per ogni ID è indicato il livello di priorità di accesso (Admin, User, Guest).
Definizione
CODESYS: Non disponibile
LogicLab: eLLabXUnified12Lib
| A | U | G | Define | Type | Range | Description |
|---|---|---|---|---|---|---|
| RW | RW | R | OSID_CFG_WRITE | NULL | Doesn’t matter | Writes the configuration to FLASH memory |
| W | W | W | OSID_PLC_COMMAND | STRING | Accepts the commands: reboot: Reboots the system restart: Restarts PLC program | |
| R | R | R | OSID_UNIQUE_ID | UDINT | 0÷16#FFFFFFFF | Product unique ID |
| R | R | R | OSID_DEVICE_NAME | STRING[20] | Device name | |
| R | R | R | OSID_PRODUCT_CODE | STRING[10] | Product code | |
| R | R | R | OSID_PRODUCT_SERIAL | UDINT | 0÷16#FFFFFFFF | Product serial number |
| R | R | R | OSID_FIRMWARE_VER | STRING[10] | Firware version | |
| R | R | R | OSID_UPDATE_EXECUTED | BOOL | FALSE/TRUE | Is TRUE when the system has been updated |
| RW | RW | R | OSID_ETH0_IP | BYTE[4] | 0÷16#FF | Eth0 set network IP |
| R | R | R | OSID_ETH0_MASK | BYTE[6] | 0÷16#FF | Eth0 set network mask |
| RW | RW | R | OSID_ETH0_GATEWAY | BYTE[4] | 0÷16#FF | Eth0 set network gateway |
| RW | RW | R | OSID_ETH0_MAC | BYTE[6] | 0÷16#FF | Eth0 network MAC address |
| RW | RW | R | OSID_ETH0_DNS_PRIMARY | BYTE[4] | 0÷16#FF | Eth0 set primary DNS |
| RW | RW | R | OSID_ETH0_DNS_SECONDARY | BYTE[4] | 0÷16#FF | Eth0 set secondary DNS |
| RW | RW | R | OSID_ETH0_DHCP_EN | BOOL | false÷true | Eth0 IP acquired by DHCP server |
| RW | RW | R | OSID_ETH0_DHCP_DNS | BOOL | false÷true | Eth0 DNS acquired by DHCP server |
| R | R | R | OSID_ETH0_ACT_IP | BYTE[4] | 0÷16#FF | Eth0 actual IP address |
| R | R | R | OSID_ETH0_ACT_MASK | BYTE[4] | 0÷16#FF | Eth0 actual network mask |
| R | R | R | OSID_ETH0_ACT_GATEWAY | BYTE[4] | 0÷16#FF | Eth0 actual defined gateway |
| R | R | R | OSID_ETH0_ACT_DNS_PRIMARY | BYTE[4] | 0÷16#FF | Eth0 actual primary DNS |
| R | R | R | OSID_ETH0_ACT_DNS_SECONDARY | BYTE[4] | 0÷16#FF | Eth0 actual secondary DNS |
| RW | R | R | OSID_I2C_EXT_BUS_FREQ | UINT | 100÷400 | I2C extension bus frequency |
| R | R | R | OSID_DISK_C_WEAR_LVL | REAL | 0÷100 | Disk C: wear leveling usage rate. 100%: All wear leveling has been used |
| R | R | R | OSID_DISK_D_WEAR_LVL | REAL | 0÷100 | Disk D: wear leveling usage rate. 100%: All wear leveling has been used |
| R | R | R | OSID_DISK_F_WEAR_LVL | REAL | 0÷100 | Disk F: wear leveling usage rate. 100%: All wear leveling has been used |