KL6Configuration

The function block KL6Configuration initializes and configures a serial Bus Terminal KL6xxx.

The function block uses the standard register communication for KL Terminals for the configuration. For EtherCAT Terminals EL this register communication is not available. EL Terminals can be configured with function blocks from the EtherCAT library (FB_EcCoeSdoWrite).

Inputs

VAR_INPUT
  Execute         : BOOL;
  Mode            : ComSerialLineMode_t;
  Baudrate        : UDINT;
  NoDatabits      : BYTE;
  Parity          : ComParity_t;
  Stopbits        : BYTE;
  Handshake       : ComHandshake_t;
  ContinousMode   : BOOL;
  pComIn          : POINTER TO BYTE;
  pComOut         : POINTER TO BYTE;
  SizeComIn       : UINT
END_VAR

Name	Type	Description
Execute	BOOL	A rising edge at the Execute input resets the connected serial hardware.
Mode	ComSerialLineMode_t	The Mode input specifies unambiguously which serial hardware is being used.
Baud rate	UDINT	The baud rate, provided it is supported by the serial hardware. `115200, 57600, 38400, 19200, 9600, 4800, 2400, 1200`
NoDatabits	BYTE	The number of user data bits in one data byte. `7 or 8`
Parity	ComParity_t	The type of the parity bit in a data byte. `PARITY_NONE=0, PARITY_EVEN=1, PARITY_ODD=2`
Stop bits	BYTE	The number of stop bits per data byte. `1 or 2`
Handshake	ComHandshake_t	The type of handshake used, provided it is supported by the serial hardware. `HANDSHAKE_NONE=0, HANDSHAKE_RTSCTS=1, HANDSHAKE_XONXOFF=2`
ContinousMode	BOOL	Switches on continuous transmission, provided this is supported by the serial hardware. If ContinousMode is TRUE, transmitted data is not sent out by the serial hardware until the hardware transmit buffer is full. This means that there are no time gaps in the transmission, provided the quantity of data is similar in size to the hardware transmit buffer. Continuous mode is only necessary in special cases in which the end device reacts to time gaps with a time-out.
pComIn	POINTER TO BYTE	Universal pointer to the input variable of the process data for the serial hardware (data types: KL6inData, KL6inData5b, KL6inData22b, PcComInData). The pointer is assigned with the ADR() function.
pComOut	POINTER TO BYTE	Universal pointer to the output variable of the process data for the serial hardware (data types: KL6outData, KL6outData5b, KL6outData22b, PcComOutData). The pointer is assigned with the ADR() function.
SizeComIn	UINT	Size of the input process image of the serial hardware being used. The size is determined and assigned with the SIZEOF() function.

Outputs

VAR_OUTPUT
  Done       : BOOL;
  Busy       : BOOL;
  Error      : BOOL;
  ErrorID    : ComError_t;
END_VAR

Name	Type	Description
Done	BOOL	The Done output becomes TRUE when the function has been carried out without error.
Busy	BOOL	The Busy output becomes TRUE in response to rising edge at Execute, and remains TRUE for as long as the function block is performing its function.
Error	BOOL	This output Error goes TRUE as soon as an error occurs.
ErrorID	ComError_t	The ErrorID output provides an error code when an error occurs.

Requirements

Development environment	Target platform	PLC libraries to include
TwinCAT v3.1.4012	PC or CX (ARM, x86, x64)	Tc2_SerialCom