Increases SITRANS LU01 response when the monitored surface is close to the transducer face. Select short and long to have short and long acoustic shots fired for each measurement, regardless of the transducer to surface distance. Select short to have only short shots fired if the Echo Confidence (P805) produced by a short shot exceeds the short Confidence Threshold (P804) and the monitored surface is always within the Short Shot Range (P852).

P804 Confidence Threshold

Determines which echoes are evaluated by software.

Values

Range: x.y [x = short (0 to 99), y = long (0 to 99)]

 

 

Preset: 10:5

 

 

 

 

Related

•

P805 Echo Confidence

 

 

 

The short and long shot Confidence Thresholds are preset to 10 and 5 respectively. When Echo Confidence (P805) exceeds the Confidence Threshold, the echo is evaluated by Sonic Intelligence. Values are entered as two numbers separated by a decimal point. The first number is the short shot confidence and the second number is the long shot confidence.

Note: The decimal point is replaced with a colon (:) on the display.

P805 Echo Confidence

Displays the echo confidence of the measurement echo from the last shot.

 

Format: x:y (view only)

Values

 

x = short (0 to 99)

 

 

 

y = long (0 to 99)

 

 

 

Related

•

P804 Confidence Threshold

•

P830 TVT Type

 

 

 

 

Use this feature to monitor the effect of transducer aiming, location, and mechanical transducer / mounting isolation.

Both short and long shot Echo Confidence is displayed. (To display this value in the

auxiliary display while the unit is running, press for 4 seconds.)

Display

Description

x:--

short shot confidence value, (long shot not used).

 

 

--:y

long shot confidence value, (short shot not used).

 

 

x:y

short and long shot confidence values (both used).

Etransducer cable is open or short circuited.

--:--

no shots were processed for Sonic Intelligence evaluation.

Parameters

7ML19985BE02

SITRANS LU01 – INSTRUCTION MANUAL

Page 69

Page 74 Page 76
Page 75
Image 75
Siemens LU01 instruction manual P804 Confidence Threshold, P805 Echo Confidence, Display Description
Page 74 Page 76

LU01 specifications

The Siemens LU01 is a state-of-the-art train control and signaling system designed to enhance the safety and efficiency of rail networks. This sophisticated system leverages advanced technologies and innovative features to ensure seamless train operations, lower maintenance costs, and improved overall performance.

One of the main features of the Siemens LU01 is its implementation of the European Train Control System (ETCS). ETCS is a vital component in modernizing rail infrastructure across Europe, aiming to standardize various train control systems for enhanced interoperability among different national networks. The LU01 facilitates the integration of ETCS Level 1 and Level 2, allowing for both trackside equipment and onboard systems to work in harmony to manage train movements effectively.

Additionally, the LU01 employs a decentralized architecture that enhances system reliability and minimizes downtime. This design means that it can operate even in the case of individual component failures, ensuring that train operations remain uninterrupted. Furthermore, the LU01 utilizes advanced diagnostic tools and predictive maintenance technologies to monitor system performance continuously. This proactive approach allows for early identification of potential issues and timely maintenance, which contributes to reducing operational costs.

Another critical characteristic of the Siemens LU01 is its capability for real-time data transmission. The system integrates wireless communication technologies, enabling constant connectivity between trains and control centers. This feature allows for real-time updates on train positions, speeds, and other critical operational data, thereby enhancing situational awareness for train operators and maintaining optimal schedules.

Moreover, the LU01 is designed to be compatible with existing rail infrastructure, ensuring a smooth transition for railway operators looking to upgrade their signaling systems without extensive overhauls. This adaptability makes it an appealing choice for both new projects and retrofitting existing rail networks.

In summary, the Siemens LU01 stands out for its cutting-edge features, including support for ETCS, decentralized architecture, real-time data communication, and compatibility with legacy systems. With these technologies and characteristics, the LU01 significantly contributes to the safety, efficiency, and sustainability of modern rail transport systems, making it a pivotal solution in the evolution of railway operations.
Top Page Image Contents