TC_Stop 1:

The function block "TC_Stop" can be used to stop the TwinCAT system. The function corresponds to the Stop command on the TwinCAT system menu (on the right of the Windows taskbar).


    NETID  : T_AmsNetId;
    STOP   : BOOL;

NETID: It is possible here to provide the AmsNetId of the TwinCAT computer on which the TwinCAT system is to be stopped (type: T_AmsNetID). If the TwinCAT system to be stopped is on the local computer, an empty string can be entered.

STOP: the block is activated by a positive edge at this input.

TMOUT: States the length of the timeout that may not be exceeded by execution of the ADS command.


    BUSY  : BOOL;
    ERR   : BOOL;

BUSY: When the function block is activated this output is set. It remains set until a feedback is received.

ERR: If an error should occur during the transfer of the command, then this output is set once the BUSY output was reset.

ERRID: Supplies the ADS error number when the ERR output is set.


Development environment

Target platform

PLC libraries to be integrated (category group)

TwinCAT v3.1.0

PC or CX (x86, x64, ARM)

Tc2_Utilities (System)