FB_RemoveRouteEntry

VAR_INPUT

VAR_INPUT
    sNetID   : T_AmsNetID;
    sName    : STRING(MAX_ROUTE_NAME_LEN);
    bExecute : BOOL;
    tTimeout : TIME := DEFAULT_ADS_TIMEOUT;
END_VAR

sNetID: Here you can specify a string with the network address of the TwinCAT computer on which the AMS router connection is to be removed (type: T_AmsNetID). If it is to be run on the local computer, an empty string can be entered.

sName: Name of the connection to be removed. The maximum string length is limited by a constant (default: 31 characters).

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

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

VAR_OUTPUT

VAR_OUTPUT
    bBusy  : BOOL;
    bError : BOOL;
    nErrId : UDINT;
END_VAR

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

bError: In the event of an error during the command transfer, this output is set once the bBusy output has been reset.

nErrId: Supplies the ADS error number when the bError output is set.

Example:

The connection with the name "TEST" is to be removed from the list of AMS router connections on the local TwinCAT system. The connection is removed if a rising edge is detected at the bExecute variable.

PROGRAM P_TEST2
VAR
    fbRemoveRoute  : FB_RemoveRouteEntry;
    bExecute       : BOOL;
    bBusy          : BOOL;
    bError         : BOOL;
    nErrID         : UDINT;
END_VAR

Requirements