FB_EcMasterFrameStatisticClearCRC
The FB_EcMasterFrameStatisticClearCRC function block clears the CRC counters of all EtherCAT Slaves.
VAR_INPUT
VAR_INPUT
sNetId : T_AmsNetId;
bExecute : BOOL;
tTimeout : TIME := DEFAULT_ADS_TIMEOUT;
END_VAR
sNetId: This is a string that contains the AMS network identifier of the EtherCAT master device.
bExecute: The block is activated by a rising edge at this input.
tTimeout: Maximum time allowed for the execution of the function block.
VAR_OUTPUT
VAR_OUTPUT
bBusy : BOOL;
bError : BOOL;
nErrId : UDINT;
END_VAR
bBusy: This output is set when the function block is activated and remains set until an acknowledgement is received.
bError: This output is set up after the bBusy output has been reset if there has been an error in transmission of the command.
nErrId: Supplies the ADS error code associated with the most recently executed command if the bError output is set.
Requirements
Development environment | Target system type | PLC libraries to be linked |
---|---|---|
TwinCAT v2.10.0 or higher | PC or CX (x86) | TcEtherCAT.lib |
TwinCAT v2.10.0 Build >= 1301 or higher | CX (ARM) |