FB_GetStateTcFTPClient

FB_GetStateTcFTPClient 1:

The function block allows to get the current state of the FTP Client.

VAR_INPUT

VAR_INPUT
    sNetID      : T_AmsNetID;
    bExecute    : BOOL;
    tTimeout    : TIME;
END_VAR

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

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;
    nAdsState   : UINT;
    nDevState   : UINT;
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.

nAdsState : Contains the state identification code of the ADS target device. The codes returned here are specified for all ADS servers:

ADSSTATE_INVALID =0 ;
ADSSTATE_IDLE =1 ;
ADSSTATE_RESET =2 ;
ADSSTATE_INIT =3 ;
ADSSTATE_START =4 ;
ADSSTATE_RUN =5 ;
ADSSTATE_STOP =6 ;
ADSSTATE_SAVECFG =7 ;
ADSSTATE_LOADCFG =8 ;
ADSSTATE_POWERFAILURE =9 ;
ADSSTATE_POWERGOOD =10 ;
ADSSTATE_ERROR =11;

nDevState : Contains the specific state identification code of the ADS target device. The codes returned here are supplementary information specific to the ADS device.

1 = TwinCAT FTP Client is started

Requirements

Development environment	Target system type	PLC libraries to be linked
TwinCAT v2.10.0	PC oder CX (x86)	TcFTPClient.Lib
TwinCAT v2.10.0	CX (ARM)	TcFTPClient.Lib