Class TIBoxDriver

Unit

IBoxDriver

Declaration

type TIBoxDriver = class(TProtocolDriver)

Description

Driver de comunicação para dispositivos i-Box.

:

Suporta apenas tags da classe TPLCTagNumber.

Para endereçar um tag, preencha com os seguintes propriedades do tag:

PLCStation: Endereço do i-Box. Aceita valores entre 0 e 255. MemAddress: Registrador (PID) que se deseja ler. Aceita os seguintes valores: 0, 96, 168, 200, 201, 202, 203, 204, 205 e 247.

MemSubElement: Indice do item dentro da estrutura caso o seu registrador seja o 200, 201, 202 e 203. Comeca de zero e varia conforme o PID escolhido.

Hierarchy

• TComponent
• TProtocolDriver
• TIBoxDriver

Overview

Methods

	procedure DoAddTag(TagObj:TTag; TagValid:Boolean); override;
	procedure DoDelTag(TagObj:TTag); override;
	procedure DoScanRead(Sender:TObject; var NeedSleep:LongInt); override;
	procedure DoGetValue(TagRec:TTagRec; var values:TScanReadRec); override;
	function DoWrite(const tagrec:TTagRec; const Values:TArrayOfDouble; Sync:Boolean):TProtocolIOResult; override;
	function DoRead (const tagrec:TTagRec; out Values:TArrayOfDouble; Sync:Boolean):TProtocolIOResult; override;
	destructor Destroy; override;

Description

Methods

	procedure DoAddTag(TagObj:TTag; TagValid:Boolean); override;
: See also TProtocolDriver.DoAddTag

	procedure DoDelTag(TagObj:TTag); override;
: See also TProtocolDriver.DoDelTag

	procedure DoScanRead(Sender:TObject; var NeedSleep:LongInt); override;
: See also TProtocolDriver.DoScanRead

	procedure DoGetValue(TagRec:TTagRec; var values:TScanReadRec); override;
: See also TProtocolDriver.DoGetValue

	function DoWrite(const tagrec:TTagRec; const Values:TArrayOfDouble; Sync:Boolean):TProtocolIOResult; override;
: See also TProtocolDriver.DoWrite

	function DoRead (const tagrec:TTagRec; out Values:TArrayOfDouble; Sync:Boolean):TProtocolIOResult; override;
: See also TProtocolDriver.DoRead

	destructor Destroy; override;
constructor Create(AOwner:TComponent); override;

Author

• Fabio Luis Girardi <[email protected]>