Output Description¶
DONE
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| BOOL | - | TRUE / FALSE | - |
Output DONE indicates the state of execution.
It has the value TRUE when the execution is finished and the outputs are valid. When DONE becomes FALSE other outputs are not valid any more.
ERR
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| BOOL | - | TRUE / FALSE | - |
Output ERR indicates whether an error occurred during Function Block execution.
It is only valid when DONE is TRUE. The kind of occurred error is specified by the error identifier at output ERNO.
ERNO
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| WORD | - | 0 … 65535 | - |
At output ERNO the identifier of an occurred error is provided. It is only valid when DONE and ERR is TRUE. (see, error messages): Error Messages of the Function Block Libraries
IP_ADR DWORD \ (IPaddress)
Output IP_ADR displays the own IP address of the Communication Module. Each byte in IP_ADR represents one octet of the address.
Example:
IP address 192.15.24.2,
IP_ADR (hex) 16#C00F1802,
IP_ADR (dec) 3222214658
NETMASK DWORD \ (Netmask)
Output NETMASK displays the own netmask. Each byte in NETMASK represents one octet of the address.
Example:
Netmask 255.255.255.0,
NETMASK (hex) 16#FFFFFF00,
NETMASK (dec) 4294967040
GATEWAY DWORD \ (Gateway)
Output GATEWAY displays the IP address of the gateway. Each byte in GATEWAY represents one octet of the address.
Example:
IP address 192.168.0.1,
IP_ADR (hex) 16#C0A80001,
IP_ADR (dec) 3232235521
BOOTP BOOL \ (BootP)
Output BOOTP indicates whether the BOOTP service is activated for the Communication Module.
DHCP BOOL \ (DHCP)
Output DHCP indicates whether the DHCP service is activated for the Communication Module.