FB_KL6811Config

The function block FB_KL6811Config is used to configure the KL6811. The configuration is executed when the PLC program starts, or it can be triggered by a positive edge at the input bConfigurate. The parameters are stored in the respective registers of the KL6811 in a fail-safe manner. In addition, some general information, such as the firmware version, is read from the KL6811.

Inputs

VAR_INPUT
  bConfigurate                       : BOOL := FALSE;
  eOperationMode                     : E_DALIV2OperationMode := eDALIV2OperationModeDALI;
  bDisableInternalPowerSupply        : BOOL := FALSE;
  bEnableCountingDevicesAfterStartup : BOOL := FALSE;
  nOptions                           : DWORD := 0;
END_VAR

Name	Type	Description
bConfigurate	BOOL	Configuration of the bus terminal is started by a positive edge at this input.
eOperationMode	E_DALIV2OperationMode	Defines the operation mode of the terminal (DALI or DSI). Corresponds to register 32, bits 12 to 15 of the bus terminal.
bDisableInternalPowerSupply	BOOL	If this input is TRUE, the internal DALI power supply of the terminal is disabled by the configuration. Corresponds to register 32, bit 3 of the bus terminal.
bEnableCountingDevicesAfterStartup	BOOL	If this input is TRUE, the number of DALI devices is counted when the terminal starts. Corresponds to register 32, bit 4 of the bus terminal.
nOptions	DWORD	Reserved for future developments.

Inputs/outputs

VAR_IN_OUT
  stInDataTerminal  : ST_DALIV2InData;
  stOutDataTerminal : ST_DALIV2OutData;
  stInData          : ST_DALIV2InData;
  stOutData         : ST_DALIV2OutData;
END_VAR

Name	Type	Description
stInDataTerminal	ST_DALIV2InData	Reference to the structure for communication with the KL6811
stOutDataTerminal	ST_DALIV2OutData	Reference to the structure for communication with the KL6811
stInData	ST_DALIV2InData	Reference to the structure for communication with the function block FB_DALIV2Communication
stOutData	ST_DALIV2OutData	Reference to the structure for communication with the function block FB_DALIV2Communication

Outputs

VAR_OUTPUT
  bBusy                : BOOL;
  bError               : BOOL;
  nErrorId             : UDINT;
  nTerminalDescription : WORD;
  nFirmwareVersion     : WORD;
  sDescription         : STRING;
END_VAR

Name	Type	Description
bBusy	BOOL	When the function block is activated the output is set, and it remains active until execution of the command has been completed.
bError	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 nErrorId. Is reset to FALSE by the execution of a command at the inputs.
nErrorId	UDINT	Contains the command-specific error code of the most recently executed command. Is reset to 0 by the execution of a command at the inputs (see error codes).
nTerminalDescription	WORD	Contains the terminal name (e.g. 6811). Corresponds to register 8 of the bus terminal.
nFirmwareVersion	WORD	Contains the firmware version. Corresponds to register 9 of the bus terminal.
sDescription	STRING	Terminal name and firmware version as string (e.g. 'Terminal KL6811 / Firmware 2H')

Requirements

Development Environment	PLC library to include
TwinCAT from v3.1.4020.14	Tc2_DALI from v3.4.3.0