高级诊断设备

有了ADM高级诊断模块，基金会现场总线 H1与 PROFIBUS-PA的物理层变的可以管理。 ADM可自动调试并编制文档，在线监测 现场总线网段 ，并实时识别故障。

嵌入式专家系统 获取并解释各网段的电气参数。工厂维护部门可以较早获得易于理解的报警信息。通过ADM，现场总线 的管理更加轻松。

The fieldbus diagnostic handheld (FDH-1) is the only portable solution with embedded expert system. For novice and experienced users alike the FDH-1 offers functions to check and monitor the quality of the fieldbus physical layer. Our users can check:

• the quality of an installation with just one push of a button,
• existing cable for their usability with fieldbus,
• messages from the expert system giving concise advice about quality and possible remedy of faults in the Installation.

Highest availability and minimizing fault conditions is the main demand in process plants. Researching fieldbus installations since 2001 has led our scientists and engineers to design fieldbus components and accessories that detect and isolate these types of faults. “Diagnostic” enabled components installed in the field will detect, alarm, and where possible, isolate these faults.

Monitoring the control cabinet requires additional inputs and outputs. They are now available with diagnostic gateways – the central component of making Advanced Diagnostics work in the DCS. Status of heating and cooling equipment, condition monitoring of fans and information about unauthorized access reach the control room as alarm messages.

Accessories monitor and alarm water ingress in junction boxes or instrument housings. Surge protectors issue alarms when replacement is required. Testing and re-testing in the field is no longer necessary.