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Siemens LU01 Independent Relay Setpoints, Values For P111 Control Type Relay Control

Models: LU01

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To reset the Relay Function to use Standard Alarms, enter the desired Relay Set Up (P100).

Values For P111

Control

Type

#1

Relay Control

 

Off

0

Relay set off, no action (preset)

 

Level

1*

Based on level setpoints ON and OFF

 

 

 

 

 

In Bounds

2

When level enters the range between ON and OFF

 

setpoints

 

 

 

 

 

 

 

General

Out of Bounds

3

When level exits the range between ON and OFF set-

points

 

 

 

 

 

 

 

 

Rate of Change

4

Based on rate setpoints ON and OFF

 

 

 

 

 

Temperature

5

Based on temperature setpoints ON and OFF

 

Loss of Echo (LOE)

6

When echo is lost

 

 

 

 

 

Cable Fault

7

When the circuit to a transducer is opened

Pump

Fixed Duty Assist

50

At fixed ON and OFF setpoints and allows multiple

 

 

 

pumps to run or for rake control

1.When reading and setting this parameter through Modbus or SmartLinx communications the parameter values are mapped to different numbers. See the relevant SmartLinx manual for Modbus information.

Independent Relay Setpoints

Relay ON and OFF Setpoint values set the critical points (based on the Relay Function) where, in RUN mode:

•Relay status indicators are switched ON and OFF

•Alarm Indicators (if programmed) are switched ON or OFF

•Relays are energized and de-energized

For most Relay Functions, setpoint values represent material levels, entered in Units (P005) or percent of Span (P007) as referenced to Empty (P006). Temperature alarm values are entered in degrees Celsius (°C).

Rate alarms are entered in Units / minute or percent of Span per minute. A positive value is entered for a filling rate alarm; negative for emptying.

Parameters

7ML19985BE02

SITRANS LU01 – INSTRUCTION MANUAL

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Siemens LU01 instruction manual Independent Relay Setpoints, Values For P111 Control Type Relay Control
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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.