Parameters

Example:

Setting

•P711 = 2, material agitator

•P712 = 5:2

Result

•a new reading will not be validated unless five consecutive measurements higher or two consecutive measurements lower than the current reading occur

•Resetting P711 returns P712 to the respective preset values

P713 Echo Lock Window

Adjusts the size of the Echo Lock Window.

Values

Range: 0.000 to 9999

 

 

Preset: 0.000

 

 

 

 

Altered by

•

P003 Maximum Process Speed

 

 

 

Related

•

P005 Units

•

P711 Echo Lock

 

 

 

 

The Echo Lock Window is a distance window (units P005) centred on the echo and used to derive the Reading. When a new measurement is in the window, it is re-centred and the new Reading calculated. Otherwise, the new measurement is verified by Echo Lock (P711) before the reading is updated.

When 0 is entered the window is automatically calculated after each measurement. For slower P003 Maximum Process Speed values the window is narrow, for faster P003 values the window becomes wider.

Transducer Scanning (P725 to P729)

P726 Level System Sync

Enables the System Sync on the terminal block.

Values

0

 

not required

 

 

 

1

*

synchronize level monitors

 

 

 

 

 

Use this if another level measurement system is mounted nearby, and they are wired together on the Sync terminal.

P727 Scan Delay

The delay, in seconds, between measurements from transducer points .

Values

Range: 0.000 to 60.00

 

 

Preset: 5.0

 

 

 

 

Altered by

•

P003 Maximum Process Speed

 

 

 

Related

•

P001 Operation

 

 

 

Page 62

SITRANS LU01 – INSTRUCTION MANUAL

7ML19985BE02

Page 67 Page 69
Page 68
Image 68
Siemens LU01 Transducer Scanning P725 to P729, P713 Echo Lock Window, P726 Level System Sync, P727 Scan Delay, Example
Page 67 Page 69

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.
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