ADSCLEAREVENTS
The function block sends and acknowledges messages to the TwinCAT EventLogger.
 | TwinCAT EventLogger vs. TwinCAT 3 EventLogger The TwinCAT EventLogger was replaced by the successor TwinCAT 3 EventLogger. The older TwinCAT EventLogger is supported by TwinCAT 3 up to version 3.1.4024. Newer TwinCAT versions (>= 3.1.4026.0) only support the newer TwinCAT 3 EventLogger. PLC function blocks for this can be found in the PLC library Tc3_EventLogger. |
Inputs
VAR_INPUT
NETID : T_AmsNetId;
bClear : BOOL;
iMode : UDINT;
tTimeout : TIME := DEFAULT_ADS_TIMEOUT;
END_VAR
Name | Type | Description |
|---|---|---|
NETID | T_AmsNetId | String containing the AMS network ID of the target device to which the ADS command is addressed (type: T_AmsNetId). |
bClear | BOOL | With the rising edge the events are deleted. |
iMode | UDINT | Mode for deleting the events. Defined in the enum E_TcEventClearModes. |
tTimeout | TIME | Indicates the time before the function is canceled. |
Outputs
VAR_OUTPUT
bBusy : BOOL;
bErr : BOOL;
iErrId : UDINT;
END_VAR
Name | Type | Description |
|---|---|---|
bBusy | BOOL | When the function block is activated, this output is set to TRUE and remains set until feedback is received. As long as bBusy is TRUE, no new command can be executed. |
bErr | BOOL | This output is switched to TRUE as soon as an error occurs during the execution of a command. The command-specific error code is contained in iErrId. If the function block has a timeout error, bErr is TRUE and iErrId is 1861 (hexadecimal 0x745). Is reset to FALSE by the execution of a command at the inputs. |
iErrId | UDINT | ADS error code or command-specific error code of the last executed command. Is reset to 0 by the execution of a command at the inputs. |
Requirements
Development environment | Target platform | PLC libraries to be integrated (category group) |
|---|---|---|
TwinCAT v3.1.0 | PC or CX (x86, x64, ARM) | Tc2_System (system) |