88(96)

 

 

 

 

 

 

 

 

Commissioning

 

 

Honeyw

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0=Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1=Output freq. (0—fmax)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2=Freq. reference (0—fmax)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3=Motor speed (0—Motor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

nominal speed)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4=Output current (0—

 

 

 

 

 

 

Analogue

 

 

 

 

 

 

 

 

 

 

 

InMotor)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5=Motor torque (0—TnMotor)

 

 

P2.1.16

 

P2.1.15.16

 

output

 

0

 

12

 

 

 

1

 

307

 

 

 

 

 

 

 

 

 

 

 

 

6=Motor power (0—PnMotor)

 

 

 

 

 

 

function

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7=Motor voltage (0—

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UnMotor)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8=DC-link volt (0—1000V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9=PI controller ref. value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10=PI contr. act. value 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11=PI contr. error value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12=PI controller output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0=Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1=Start Reverse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2=Reverse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3=Stop pulse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4=External fault, cc

 

 

P2.1.17

 

P2.1.15.17

 

DIN2

 

0

 

10

 

 

 

1

 

319

 

5=External fault, oc

 

 

 

 

function

 

 

 

 

 

 

 

6=Run enable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7=Preset speed 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8= Motor pot. UP (cc)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9= Disable PID (Direct freq.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

reference)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10=Interlock 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0=Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1=Reverse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2=External fault, cc

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3=External fault, oc

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4=Fault reset

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5=Run enable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6=Preset speed 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7=Preset speed 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8=DC-braking command

 

 

 

 

 

 

DIN3

 

 

 

 

 

 

 

 

 

 

 

9=Motor pot. UP (cc)

 

 

P2.1.18

 

P2.1.15.18

 

 

0

 

17

 

 

 

6

 

301

 

10=Motor pot. DOWN (cc)

 

 

 

 

function

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11=Disable PID (PID

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

control selection)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12=PID Keypad ref. 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

selection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13=Interlock 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14=Thermistor input (See

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chapter 6.2.4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15=Force CP to I/O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16=Force CP to Fieldbus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17=AI1/AI2 selection

 

 

P2.1.19

 

P2.1.15.19

 

Preset

 

0,00

 

Par. 2.1.2

 

Hz

 

10,00

 

105

 

 

 

 

 

 

speed 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P2.1.20

 

P2.1.15.20

 

Preset

 

0,00

 

Par. 2.1.2

 

Hz

 

50,00

 

106

 

 

 

 

 

 

speed 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P2.1.21

 

P2.1.15.21

 

Automatic

 

0

 

1

 

 

 

0

 

731

 

0=Not used

 

 

 

 

restart

 

 

 

 

 

 

 

1=Used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0=All parameters and

 

 

P2.1.22

 

 

 

Parameter

 

0

 

1

 

 

 

0

 

115

 

menus visible

 

 

 

 

 

conceal

 

 

 

 

 

 

 

1=Only group P2.1 and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

menus M1 – H5 visible

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 8-3. Basic parameters P2.1

*Start mode where Trip Free Output Switching is enabled, recommended to be used with all pump and fan applications.

** Default values if Start-up wizard has not been used. Look Figure 7-3 on page 54 or NXL HVAC Quick Guide to see the values with different modes in wizard.

9.FAULT TRACING

When a fault is detected by the frequency converter control electronics, the drive is stopped and the symbol F together with the ordinal number of the fault and the fault code appear on the display. The

8

Page 88
Image 88
Honeywell NXL user manual Fault Tracing, DIN2

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.