发明名称 |
Diagnostic device for a field bus with control-independent transfer of information |
摘要 |
A diagnostic device that may be included in a superior-level application, for example as an ActiveX component with a software interface standardized for this purpose. The superior-level application may be a visualization application of a control application or a visualization at the control level. The diagnostic device receives diagnostic data for a field bus from a field bus switching component. The diagnostic data is transmitted via a PLC I/O bus and interfaces provided in the PLC, without the need to parameterize or program either the control application or the visualization application.
|
申请公布号 |
US7173909(B2) |
申请公布日期 |
2007.02.06 |
申请号 |
US20020112315 |
申请日期 |
2002.03.27 |
申请人 |
DEUTER ANDREAS;SCHOENHERR DIETMAR |
发明人 |
DEUTER ANDREAS;SCHOENHERR DIETMAR |
分类号 |
G06F11/00;G05B23/02 |
主分类号 |
G06F11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|