Belimo Energy ValveTM · Inflow Section: In order to achieve the specified measuring accuracy, a flow-calming section or inflow section in the direction of the flow is to be provided

Belimo Energy ValveTM

Tutorial Version 1.0 2016


Solving Low Delta-T

The Belimo Energy Valve™

- Eliminates costly problems associated with low Delta-T syndrome by reducing coil

overflow.

- Reduces pumping and chiller/boiler operating costs by increasing chiller plant -

efficiency and eliminating waste zone operations.

- Measures energy consumption with an integrated energy meter that provides accurate

coil performance data. The data is used to verify system performance during

commissioning and act as a baseline standard for system performance over time.


„The Belimo Energy ValveTM enables the building technicians to

detect all of the efficiency problems in the system with respect of

valves, heat exchangers and Delta-T values and to rectify these

themselves. Furthermore, the valve is able to secure the flow rate

in our cooling circulation system on its own. This makes it a

unique solution on the market.“

Project Manager Thierry Hermant (Head of Service, Bouygues Energy & Services)

CHALLENGER – Headquarters of Bouygues Construction

(fifth largest construction company in Europe)


Hauptmerkmale

Measures the medium temperature (return)

Measures the flow

Calculates and transfers energy consumption and power output of the register

Measures the medium temperature (supply)

Closes air bubble-tight


1 Product and Application Description

2 Scope of Delivery and Tools

3 Mechanical Installation

4 Electrical Installation

5 Set Up Network

6 Webserver Manual

7 FAQ

8 Belimo provides added values


1





5 Set Up Network

6 Webserver Manual

7 FAQ



1

1.1 Actuator

1.2 Electronic Flow Meter

1.3 Characterised Control Valve

1.4 Temperature sensors

1.5 Applications



1

1.1 Actuator


Actuator with reliable longlife brushless motor technology and built-in webserver.

System integration via

- Analogue Control and Feedback

- Belimo MP-BUS

- BACnet IP

- BACnet MS/TP

- Modbus: coming soon


1

1.2 Electronic Flow Meter


DN 15-50: Ultrasonic sensor with internal thread connection.

DN 65-150: Electro-magnetic sensor with flanged connection.


1

1.3 Characterised Control Valve


Equal percentage curve

Proven million times

Air bubble-tight

Self-cleaning


1

1.4 Temperature sensors


DN15–50 for supply 0,8 m and return 3 m cable with T-Sensors

DN65–150 for supply 0,8 m and return 10 m cable with immersion sleeve (not shown)


1

1.5 Applications


Injection circuit on an air handling unit (AHU) exchanger (pre-heating)


1

1.5 Applications


Modulating circuit on an air handling unit (AHU) exchanger (cooling or heating)


2





5 Set Up Network

6 Webserver Manual

7 FAQ



2

2.1 Packing List

2.2 Additional Equipment needed



2

Supplied from Belimo:

- Actuator with built-in webserver

- Characterised Control Valve

- Electronic Flow Meter

- Temperature sensors for Supply and Return

Energy Valve DN 15-50 with T-pieces

Energy Valve DN 65-150 with immersion sleeve

2.1 Packing List



2

For commissioning:

2.2 Additional Equipment needed (not supplied)


Notebook RJ45 Cable


2

For maintenance:

- Service Tool ZTH EU or Notebook/RJ45 Cable (not supplied)

- Cable ZK1-GEN (supplied with ZTH EU)




3





5 Set Up Network

6 Webserver Manual

7 FAQ



3

3.1 Minimum Spatial Requirements


3.3 Installation Position

3.4 Further Fitting-related Informations



3

L

B

H X

Y

3.1 Minimum Spatial Requirements


DN Y

[mm]

B

[mm]

X

[mm]

H

[mm]

L

[mm]

15 77 75 230 160 275

20 77 75 232 162 291

25 77 75 235 165 295

32 77 85 238 168 323

40 77 85 242 172 325

50 77 95 247 177 343

65 150 200 220 200 454

80 160 200 220 200 499

100 175 220 240 220 582

125 190 240 260 240 640

150 200 240 260 240 767


3



Wrench Water pump plier


3

Belimo Energy Valve™ mounting:

The Energy Valve can be mounted in either installation position except with the actuator

upside down.

3.3 Installation Position



3

Inflow Section:

In order to achieve the specified measuring accuracy, a flow-calming section or inflow

section in the direction of the flow is to be provided upstream from the measuring pipe

flange. Its dimensions should be at least 5 x DN.

3.4 Further Fitting related Informations


DN L min.

15 5 x 15 mm = 75 mm

20 5 x 20 mm = 100 mm

25 5 x 25 mm = 125 mm

32 5 x 32 mm = 160 mm

40 5 x 40 mm = 200 mm

50 5 x 50 mm = 250 mm

65 5 x 65 mm = 325 mm

80 5 x 80 mm = 400 mm

100 5 x 100 mm = 500 mm

125 5 x 125 mm = 625 mm

150 5 x 150 mm = 750 mm


3

The Belimo Energy Valve™ is equipped with two pre-assembled temperature sensors

T1 and T2

Installation of temperature sensors:

- DN15– 50 with two T-pieces.

- DN65–150 with two immersion sleeves.

- Energy Valve installed in return line: Sensor T1 is installed before the consumer.

- Energy Valve installed in supply line: Sensor T1 is installed after the consumer.

- Sensor T2 is installed on site always near the valve unit.




3




3

Installation of the Temperature sensor (DN 15-50)

Two T-pieces for installation of the temperature sensors in the pipelines are included in

the shipment.

Note:

The cables between valve unit and temperature sensors may not be either shortened or

lengthened



T1

T2


3

Installation of the Temperature sensor (DN 65-150)

- Two immersion sleeve for the temperature sensors in the pipelines are included in the

shipment.

- T1 is pre-installed in the valve unit, T2 is mounted according drawing below.

Note:

The cables between valve unit and temperature sensors may not be either shortened or

lengthened




3

Valve Insulation:

Sensor and actuator shall not be insulated.




4





5 Set Up Network

6 Webserver Manual

7 FAQ



4





4



Wrench Screwdriver


4

The cables between valve unit and temperature sensors may not be either shortened

or lengthened.




4

Earthing DN 65-150:

It is imperative that the measuring pipe is correctly earthed in order to ensure correct

volumetric flow measurements (for DN15-50 earthing is not needed).




4

Wiring code:

1 = black = ground

2 = red = AC/DC 24 V

3 = white = analogue control signal DC (0)2…10 V

5 = orange = U5 feedback DC (0)2...10 V

6 = pink = MP-Bus ground or D- BACnet MS/TP

7 = grey = MP-Bus or D+ BACnet MS/TP

4.2 Further Fitting related Information



4

Wiring diagrams MP-Bus and conventional operation:




4

Wiring diagrams BACnet IP and MS/TP:




5





5 Set Up Network

6 Webserver Manual

7 FAQ



5


5.2 System Requirements

5.3 Installation

5 Set Up Network


5


5 Set Up Network

Notebook RJ45 Cable Ethernet Switch


5

Supported Webbrowsers:

- Microsoft Internet Explorer 8.x / 9.x / 10.x

- Mozilla Firefox V3.xx to V25.xx

- Safari on platform iOS 3.x / 4.x / 7.x

- Standard web browser on platform Android:

- 2.3.x Gingerbread

- 3.x.x Honeycomb

- 4.0.x Ice Cream Sandwich

- 4.3.x Jelly Bean

Note:

The current version of Java and Adobe Flash Player needs to be installed

5.2 System Requirements

5 Set Up Network


5

From the factory, the Belimo Energy Valve™ comes with a pre-set IP address for

immediate access possibility: 192.168.0.10:8080

This IP address needs to be changed if:

- Your network has different IP settings

- You have more than one network device communicating on this address

Change of IP address can be done by means of

- Peer to peer connection

- Via IP (if no other device is communicating on the energy valve's factory IP address)

5.3 Installation

5 Set Up Network


5

Access to the Belimo Energy Valve™ by means of a "Peer-to-Peer" connection, if

- A direct connection between valve and notebook is established. This access method

cannot be used in a network with other devices.

- No static nor alternative IP address is configured

- DHCP mode is set

Note:

The Belimo Energy Valve™ must be supplied with voltage

5.3 Installation

5 Set Up Network


5

Setting IP configuration in your notebook for peer-to-peer:

- Open the section “Network and Internet/Network connections” within the control panel.

- Right click on "Local Area Connection", click on “Properties”.

- Select “Internet Protocol Version 4 (TCP/IPv4)“, click on “Properties”.

- Click on “Obtain an IP address automatically”.

5.3 Installation

5 Set Up Network


5

Access to the Belimo Energy Valve™ via the IP address (alternative to the

"Peer-to-Peer" connection).

- Used in a network with several devices

- Different IP addresses must be assigned first

Note:

The Belimo Energy Valve™ must be supplied with voltage.

5.3 Installation

5 Set Up Network


5

Setting IP configuration of your notebook to connect direct via IP:

- Open the section “Network and Internet/Network connections” within the control panel.

- Right click on "Local Area Connection", click on “Properties”.

- Select “Internet Protocol Version 4 (TCP/IPv4), click on “Properties”.

- Click on “Use the following IP address” and add:

- IP address: 192.168.0.10

- Subnet mask: 255.255.255.0

- Default gateway: 192.168.0.1

5.3 Installation

5 Set Up Network


5

Access webserver of the Belimo Energy Valve™ peer to peer: belimo.local:8080

Access webserver of the Belimo Energy Valve™ via IP address: 192.168.0.10:8080

5.3 Installation

5 Set Up Network


6





5 Set Up Network

6 Webserver Manual

7 FAQ



6

6.1 Detail Description

6.2 Access

6.2 Dashboard

6 Webserver Manual


6

This Tutorial is a rough guideline through the webserver content of the Belimo Energy

Valve™

For detailed description and all setting possibilities please refer to the

webserver manual online at:

www.belimo.eu

> Documentation

> Water Solutions

> Electronic pressure-independent characterised control valves with energy

monitoring (Energy Valve)

> Belimo Energy Valve™ web server manual (PDF–1 MB)

6.1 Detail Description

6 Webserver Manual

http://belimo.eu/pdf/e/flyer_new_ev_en.pdf

http://belimo.eu/pdf/e/flyer_new_ev_en.pdf

http://www.belimo.eu


6

Accessing the Energy Valve’s webserver can be done peer to peer or via IP address.

Please refer for details to the Belimo Energy Valve™ tutorial “Set up Network”.

Peer-to-peer: belimo.local:8080

Via IP address: 192.168.0.10:8080

6.2 Access

6 Webserver Manual


6

Belimo Energy Valve™ is asking for Username and Password to log into the

webserver.

There are three users with different security levels:

- Read Only

- User name: guest

- Password: guest

- Read/write with restricted access

- User name: maintenance

- Password: belimo

- Full access read/write

- User name: admin

- For Password please contact your Belimo partner.

6.2 Access

6 Webserver Manual


6

Access rights in details:

6.2 Access

6 Webserver Manual

User name:

Password:

guest

guest

maintenance

belimo

admin

1)

Dashboard R R R

Overview R R / W R / W

Override and Live Trend R R / W R / W

Data log chart R R R

Settings R R R / W

Status R R / W R / W

Mobile R R R

Date & Time Settings - R R / W

IP settings - R R / W

Versions Information - R R

Data Logging R 2) R / W R / W

BACnet / MP Settings R R R / W

Legend:

R = Read access

S = Write access

- = Page is not displayed

1) = Please contact your Belimo

Representative

2) = Download csv-files possible


6

General information:

- A brief display of a value against a green background indicates that this value has

changed.

- Changing settings:

- When a new setting is selected (dropdown menu), it will be applied automatically.

- A new value is applied automatically after it has been entered and the ENTER key

has been pressed. It is not necessary to press a 'Save' button.

6.2 Access

6 Webserver Manual


6

After entering the webserver, the dashboard displays an overview of the most important

actual values. Further navigation options in the left side of the screen.

1. Overview

2. Override and Live Trend

3. Data log chart

4. Settings

5. Status

6. Mobile

7. Date & Time Settings

8. IP Settings

9. Version Information

10. Data Logging

11. BACnet/MP Settings

12. Language Setting

6.3 Dashboard

6 Webserver Manual


6

1. Language:

- The language displayed on the webserver is selected automatically according to the

current PC settings.

- If the language is not available, English is selected as the display language.

- If necessary, the display language can be selected manually via drop down.

6.3 Dashboard

6 Webserver Manual


6

2. Date & Time Settings:

Date and time can be set as follows:

- Local Client: Date and time of the connected PC.

- Remote Node: Date and time which is set on the Energy Valve.

- Synchronize Time: Causes the Date and Time settings of the attached PC to be

adopted.

- NTP Server: As an option, time and date can

be obtained from a Time Server.

- When using several Energy Valve it is

possible to define one Energy Valve as

the Time Master.

For this purpose the IP address of the Time-Master

must be entered at all other Energy Valves.

6.3 Dashboard

6 Webserver Manual


6

3. IP Settings:

(Have to be done by the system integrator or network administrator)

- Static IP address:

- With this setting, the possibility is given to assign a pre-defined IP-address to the

Energy Valve, as well to assign the subnet mask and gateway to it. This

method can be used, if the network administrator is managing the network

addresses without a DHCP server.

- DHCP/ZeroConfig:

- With this setting it is possible, to assign auto-

matically an IP-address to the Energy Valve.

If a DHCP Server is available in the network,

the Energy Valve is able to receive an IP-

address from it. If there is no DHCP Server

in the network, the Energy Valve is able,

via Zeroconfig, to calculate an IP-address

based on the ZeroConfig specification.

6.3 Dashboard

6 Webserver Manual


6

4. BACnet/MP-Bus Settings:

- Selection of the communication protocol:

- BACnet IP

such as Port, Time-to-Live

- BACnet MS/TP

such as Baud rate, MS/TP Address, Termination

- MP

such as MP Address 1-16

- None (conventional control)

6.3 Dashboard

6 Webserver Manual


6

5. Overview:

In addition to the most important actual values, this page also shows the heating/cooling

energy that has been consumed and the current nominal values. Furthermore different

KPI information can be chosen with the dropdown selections.

6.3 Dashboard

6 Webserver Manual


6

6. Override and Live Trend, Definitions:

- V’nom

- Maximum possible flow rate

Represents the as-delivered condition

- V’max

- Maximum flow rate which is set with

the maximum control signal, e.g. 10 V

- P'nom

- Maximum controllable power

output Q'nom at the heat exchanger

- P'max, for control mode 'Power’:

- Maximum power output Q'max with

the maximum control signal, e.g. 10 V

6.3 Dashboard

6 Webserver Manual


6

6. Override and Live Trend, override:

- The current control signal can be overridden with the help of the override function.

The override function is deactivated automatically after 2 hours.

- The following options are available:

- Auto: No manual override

- Close: Valve is closed

- Open: Valve is opened completely

- V’nom: The nominal flow rate of the valve is controlled

- V’max: The set maximum volumetric flow (100% requirement) is controlled

- Motor stop: The actuator remains at its current position

- P'nom: The nominal power Q'nom of the valve is controlled

- P'max: The set maximum power Q'max (100% requirement) is controlled

- Setpoint position override: Selection of a certain opening angle > Input as

percentage value (X% of 90°)!

- Setpoint simulation: Simulation of the control signal > Input voltage [V]

6.3 Dashboard

6 Webserver Manual


6

6. Override and Live Trend, Live Trend function:

- The Live Trend function visualizes selectable values of the system.

- The chart starts to trend as soon as this section is opened. It does not show historical

data.

6.3 Dashboard

6 Webserver Manual


6

7. Data log chart:

Displays the recorded energy consumptions and cumulated flow rate. The page allows

the visualization of the values of the system.

- In contrast to the page “Override and Live Trend,” additional data of the last

8 days which are stored in the actuator are imported.

- By clicking 'Load more data‘ all data stored in the actuator are imported.

6.3 Dashboard

6 Webserver Manual


6

8. Settings:

- Any special settings can be done in this section, such as application settings:

- User settings

- Control function

- Feedback function

- Delta-T manager

- Flow configuration V’max

- Power configuration P’max

Note:

For detailed explanation please

review webserver manual

pages 9-11.

6.3 Dashboard

6 Webserver Manual


6

9. Status:

- Displays the live status and error history of your device:

- Current error messages are presented on the left hand side.

- The error history is displayed on the right hand side.

- The error history can only be erased by “maintenance” or “admin” users

6.3 Dashboard

6 Webserver Manual


6

10. Mobile:

- Intro page when accessing with a smartphone

- When accessing via mobile, the Belimo Energy

Valve™ automatically recognizes it and adapts

the web-page according to the resolution for

mobile use

6.3 Dashboard

6 Webserver Manual


6

11. Version Information:

- This information is needed for technical support.

- It describes the Hardware and Software version as well as the application Model

version.

6.3 Dashboard

6 Webserver Manual


6

12. Data Logging for further analysis:

- Application data over the last 31 days or 13 months can be downloaded as a comma-

separated value file (.csv)

- Short Term Storage: One file is available per day for the last 31 days.

A measurement series is stored every 30 seconds.

- One file is available per month for the last 13 months.

A measurement series is stored every 2 hours.

- The files on the actuator can be deleted by

“maintenance” or “admin” users only.

6.3 Dashboard

6 Webserver Manual


7





5 Set Up Network

6 Webserver Manual

7 FAQ



7

7.1 Installation hints

7.2 Errors

7 FAQ


7

- For the correct installation of the Belimo Energy Valve™ consult the installation manual

or see chapter 3 of this tutorial.

- Belimo Energy Valve™ cannot be installed upside down.

- Belimo Energy Valve™ temperature sensors are classified with

IP54, not with IP66.

- The Belimo Energy Valve™ DN 15-50 are equipped with two

pre-assembled temperature sensors. The T2 sensor has to be

installed on site near the valve unit (DN 65-150, T2 sensor is

pre-mounted from factory).

- While replacing the actuator or flow sensor, it is very important

that the power of the Belimo Energy Valve™ is switched off. Pay

attention that the pins of the plug connector on the actuator are

correctly aligned (risk of bad connection due to bended pins).


7 FAQ


7

- While replacing the flow sensor on Belimo Energy Valve™ DN 65-150

make sure that the sensors (2 pins) are fixed 90° to the flow of

the medium.

- The Belimo Energy Valve™ DN 65-150 must be correctly earthed to ensure correct

volumetric flow measurements.


7 FAQ


7

Belimo Energy Valve™ shows no flow

- Check if DC supply (polarity) is correct.

- Check if the Belimo Energy Valve™ is installed in-line with the flow direction. (see

arrow on the sensor)

Belimo Energy Valve™ closes after power up and remains closed for 2 min

- During power up, the internal computer in the Belimo Energy Valve™ is booting and

valve is going to the closed position.

- As soon as computer booted and is back in control mode, valve opens according

to the supplied control signal.

Note: The failsafe actuator remains in the emergency position during the booting

process.

Flow sensor shows error

- Check if DC connection „polarity“ is correct.

Temperature sensor shows shortcut

- Check sensor cables for damages.

7.2 Errors

7 FAQ


7

Belimo Energy Valve™ switches from flow to position control

- Sensor detects air in the system. (System automatically changes back when vented)

Belimo Energy Valve™ switches from power control to flow control

- broken temperature sensor.

Belimo Energy Valve™ doesn’t work according the control signal

- If the Belimo Energy Valve™ is communicating via bus, analogue input is disabled.

See datasheet page 6. Enabling the analogue input can be done by disconnecting the

bus communication and interrupting power supply from the Belimo Energy Valve™

for a short period.

Important if you need support from Belimo

Supply us with screen shots, error messages and .csv files. If possible attach pictures of

the Belimo Energy Valve™ with the indication of the flow direction according to the

application.

7.2 Errors

7 FAQ


8





5 Set Up Network

6 Webserver Manual

7 FAQ



8

8.1 Tested components with comprehensive additional added values



8 Complete product range

Comprehensive support Tested quality

On site around the globe

Short delivery times

5-year warranty

8.1 Tested components with comprehensive additional added values


Documents

Belimo Energy ValveTM · Inflow Section: In order to achieve the specified measuring accuracy, a flow-calming section or inflow section in the direction of the flow is to be provided