FB_FTP_HostResolve

VAR_INPUT

VAR_INPUT
    sNetID      : T_AmsNetId    := '';
    sHostName   : T_MaxString   :='';
    bExecute    : BOOL;
    tTimeout    : TIME      := T#15s;
END_VAR

sNetID : Is a string containing the AMS network identifier of the target device to which the ADS command is directed.

sHostname : Is a string containing the name of the host which will be resolved.

bExecute : The command is executed with the rising edge.

tTimeout : States the time before the function is cancelled.

VAR_OUTPUT

VAR_OUTPUT
    bBusy       : BOOL;
    bError      : BOOL;
    nErrID      : UDINT;
    sIPv4Addr   : T_IPv4Addr;
END_VAR

bBusy : The command is in the process of being transmitted by ADS. No new command will be accepted as long as "bBusy" remains TRUE.

bError : Becomes TRUE, as soon as an error occurs.

nErrID : Supplies the ErrorCode when the bError output is set.

sIPv4Addr : Returns the IPv4 address of the given host name.

Requirements