FB_GetLocalAmsNetId
This function block can be used to read the network address (AmsNetID) of a local TwinCAT PC.
Inputs
VAR_INPUT
bExecute :BOOL;
tTimeOut :TIME := DEFAULT_ADS_TIMEOUT;
END_VARName | Type | Description |
|---|---|---|
bExecute | BOOL | The function block is enabled by a positive edge at this input. |
tTimeout | TIME | States the length of the timeout that may not be exceeded by execution of the ADS command. |
Outputs
VAR_OUTPUT
bBusy :BOOL;
bError :BOOL;
nErrId :UDINT;
AddrString :T_AmsNetId;
AddrBytes :T_AmsNetIdArr;
END_VARName | Type | Description |
|---|---|---|
bBusy | BOOL | When the function block is enabled, this output is set and remains set until a feedback is received. |
bError | BOOL | If an error occurs during the transmission of the command, this output is set after the bBusy output is reset. |
nErrorId | UDINT | Returns the ADS error number when the bError output is set. |
AddrString | T_AmsNetID | AmsNetID of the local PC as string |
AddrBytes | T_AmsNetIDArr | AmsNetID of the local PC as byte array |
Requirements
|
Development environment |
Target platform |
PLC libraries to be integrated (category group) |
|---|---|---|
|
TwinCAT v3.1.0 |
PC or CX (x86, x64, ARM) |
Tc2_Utilities (System) |