Advanced TVT Adjustment P830 to P835, P830 TVT Type

Use this feature, when monitoring solids (P002 = 2), if the reported level fluctuates slightly, though the monitored surface is still. Enter the amount (in ms) of long shot Echo Profile smoothing required. When a value is keyed in, the nearest acceptable value is entered.

P825 Echo Marker Trigger

The point on the primary echo on which the measured value is based.

Values	Range: 5 to 95%

	Preset: 90% when P002=1 (Liquid) or 50% when P002=2 (Solid)
	Preset: 90% when P002=1 (Liquid) or 50% when P002=2 (Solid)

	•	P817 Profile Pointer Time
	•	P818	Profile Pointer Distance
	•	P819	Profile Pointer Amplitude
Related	•	P820	Algorithm
	•	P821	Spike Filter
	•	P822	Narrow Echo Filter
	•	P823 Reform Echo

Use this feature if the reported material level fluctuates slightly, due to a variable rise in the leading edge of the true echo on the Echo Profile.

Enter the value (in percent of echo height) to ensure the Echo Lock Window intersects the Echo Profile at the sharpest rising portion of the Echo Profile representing the true echo. This value is preset to 90% when P002=1 (Liquid) or 50% when P002=2 (Solid).

Advanced TVT Adjustment (P830 to P835)

Note: The following parameters are for authorized Siemens Milltronics Service personnel or technicians familiar with Siemens Milltronics echo processing techniques.

Advanced TVT control applies to long shots only.

P830 TVT Type

Selects the TVT Curve used.

	1		TVT Short Curved

	2		TVT Short Flat

Values	3		TVT Long Flat

	4		TVT Long Smooth Front
	4		TVT Long Smooth Front

	5		TVT Long Smooth

	6		TVT Slopes

Altered By	•	P002 Material

Related	•	P805 Echo Confidence
Related	•	P835 TVT Slope Min
	•	P835 TVT Slope Min

Parameters

7ML19985BE02

SITRANS LU01 – INSTRUCTION MANUAL

Page 75

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.

Siemens LU01 Advanced TVT Adjustment P830 to P835, P825 Echo Marker Trigger, P830 TVT Type

Models: LU01