CODESYS Development System
现场总线设备和 I/O 驱动程序 在设备树中配置的每个现场总线设备的技术基础是 I/O 驱动程序。 I/O 驱动程序是现场总线堆栈、IEC 应用程序和 IDE 之间的链接。驱动程序根据设备配置数据配置现场总线堆栈。它显示诊断,为 IEC 应用程序提供 API,并负责 I/O 映射(参见“I/O 映射”一章)。 本章简要概述了 I/O 驱动设备的基本功能,但不讨论具体总线系统的细节。此外,还提供了一
中 uds_io_driver [...] >\Examples\ExternalIo
BACnetMSTPdatalink.CheckMstpDeviceDriver [...] PROTECTED CheckMstpDeviceDriver [...] device driver is up
.5.17.0 Categories Intern|IoDriver [...] IO-driver [...] Io
Driver [...] Constant CLASSID_CSysSafetyIoBase UDINT 16#1008 CMPID_SysSafetyIo
Driver [...] Constant CLASSID_CCmpIoDrvSafetySp UDINT 16#1007 CMPID_CmpIo
.5.18.0 Categories Intern|IoDriver [...] H Placeholder IoDriver [...] Io
set IO-driver [...] CmpIo [...] FirstConnector : POINTER TO Io
set IO-driver [...] CmpIo [...] NextConnector : POINTER TO Io
module ID. export_io [...] the io mappings as [...] . import_io