7

￿ ￿        

 

Control Keypad

 

 

57(96)

Menu functions

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Code

 

Menu

 

Min

 

Max

 

 

Selections

 

 

 

M1

 

Monitoring menu

 

V1.1

 

V1.24

 

See chapter 7.4.1 for the

 

 

 

 

 

 

 

monitoring values

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NXL HVAC

 

 

 

 

 

 

 

 

 

 

 

P2.1

= HVAC parameters

 

 

 

 

 

 

 

 

 

 

 

P2.1.15 = Basic parameters

 

 

 

 

 

 

 

 

 

 

 

NXL Compact

 

 

 

 

 

 

 

 

 

 

 

P2.1

= Basic parameters

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P2.2

= Input signals

 

 

 

P2

 

Parameter menu

 

P2.1

 

P2.10

 

P2.3

= Output signals

 

 

 

 

 

 

 

P2.4

= Drive control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P2.5

= Prohibit frequencies

 

 

 

 

 

 

 

 

 

 

 

P2.6

= Motor control

 

 

 

 

 

 

 

 

 

 

 

P2.7

= Protections

 

 

 

 

 

 

 

 

 

 

 

P2.8

= Autorestart

 

 

 

 

 

 

 

 

 

 

 

P2.9

= PID control

 

 

 

 

 

 

 

 

 

 

 

P2.10=Pump and fan control

 

 

 

 

 

 

 

 

 

 

 

See the application manuals

 

 

 

 

 

 

 

 

 

 

 

for detailed parameter lists

 

 

 

 

 

 

 

 

 

 

 

P3.1

= Selection of control

 

 

 

 

 

 

 

 

 

 

 

 

place

 

 

 

 

 

 

 

 

 

 

 

R3.2 = Keypad reference

 

 

 

K3

 

Keypad control menu

 

P3.1

 

P3.6

 

P3.3 = Keypad direction

 

 

 

 

 

 

 

 

 

 

 

P3.4

= Stop button activation

 

 

 

 

 

 

 

 

 

 

 

P3.5

= PID reference 1

 

 

 

 

 

 

 

 

 

 

 

P3.6

= PID reference 2

 

 

 

F4

 

Active faults menu

 

 

 

 

 

Shows the active faults and

 

 

 

 

 

 

 

 

 

their types

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H5

 

Fault history menu

 

 

 

 

 

Shows the fault history list

 

 

 

 

 

 

 

 

 

 

 

S6.3

= Copy parameters

 

 

 

 

 

 

 

 

 

 

 

S6.5

= Security

 

 

 

 

 

 

 

 

 

 

 

S6.6

= Keypad settings

 

 

 

 

 

 

 

 

 

 

 

S6.7

= Hardware settings

 

 

 

S6

 

System menu

 

S6.3

 

S6.10

 

S6.8 = System info

 

 

 

 

 

 

 

 

 

 

 

S6.9

= AI mode

 

 

 

 

 

 

 

 

 

 

 

S6.10 = Fieldbus parameters

 

 

 

 

 

 

 

 

 

 

 

Parameters are described in

 

 

 

 

 

 

 

 

 

 

 

chapter 7.4.7

 

 

 

E7

 

Expander board menu

 

E7.1

 

E7.2

 

E7.1

= Slot D

 

 

 

 

 

 

 

E7.2

= Slot E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 7-1. Main menu functions

Page 57
Image 57
Honeywell NXL user manual 5796

NXL specifications

Honeywell NXL is an advanced building management system designed to optimize the efficiency of HVAC, lighting, and security systems within commercial buildings. It incorporates cutting-edge technologies to enhance operational performance, improve energy savings, and provide a comfortable environment for occupants.

One of the standout features of Honeywell NXL is its integration capabilities. The system allows seamless connections between various subsystems, facilitating a unified approach to building management. This interoperability means that data from different systems can be aggregated, analyzed, and applied to enhance overall building performance.

The Honeywell NXL employs a user-friendly interface that empowers facility managers to easily navigate through critical information. The intuitive dashboard offers real-time analytics and visualizations, providing insights into energy consumption, system performance, and occupant comfort. Users can quickly identify inefficiencies and make informed decisions to improve operational effectiveness.

In terms of technologies, Honeywell NXL utilizes IoT connectivity, which enables devices and systems within the building to communicate with one another. This connectivity allows for remote monitoring and control, which is essential for effective facility management. By leveraging IoT technology, facility managers can receive alerts, conduct diagnostics, and perform maintenance proactively, reducing equipment downtime and avoiding costly repairs.

Another significant characteristic of the Honeywell NXL is its robust data analysis capabilities. The system collects vast amounts of data from sensors and connected devices, which is then processed to identify patterns and trends. This analytical approach not only aids in energy management but also enhances occupant comfort by adjusting parameters in real-time based on occupancy and environmental conditions.

Energy management is a critical issue for modern buildings, and Honeywell NXL addresses this with advanced optimization strategies. The system can implement demand response capabilities, adjusting energy usage based on peak periods or grid demands, ultimately saving costs and reducing environmental impact.

Moreover, Honeywell NXL places a strong emphasis on security features. Its design includes integrated surveillance and access control systems, ensuring the safety of occupants while facilitating efficient access management.

In summary, Honeywell NXL is a comprehensive building management solution that combines user-friendly design, IoT connectivity, advanced data analytics, energy optimization, and enhanced security features. Its ability to integrate various building systems makes it an essential tool for contemporary facility management, promoting efficiency and sustainability in building operations.