Bms Gateway v 1 1 (1)

LGE Internal Use Only

HVAC & Energy Solution

25,May, 2011

BMS Gateway Introduction

AE Control Lab. AC Control 2Gr.Haejin Kim([email protected])

Contents

1. Network Structure2. V-Net Line Up3. What is BMS?4. BMS Biz Process5. Lon Work Gateway

- Function- Installation method- Intro. to xif File & JMT List

6. BAC Net Gateway- Function- Installation method- Intro. to JMT List

7. Regarding AHU8. Other BMS GW9. Practice



VENTRAC

CACPAC

1. Network Structure

Manage-

ment

(Integration)

& Control

Device

AC Manager

ACP

AC Smart AC Ez.(ing)

TMSBMS

485 Gateway

BACnet

LonWork/BACnet

Multi-V

LGAP

AC Station

(FCS)

DDC

HVAC

Facility

Lighting

Web

Gateway

(?)

Ethernet, TCP/IP

AC Smart

(?)

Ethernet, TCP/IP Ethernet, TCP/IP

LonWork

IO Module

(AI/AO/DI/DO)

Modbus

(ing)



2. V-net Product Line Up

Central

Controller

Simple Central

Controller

ACP

Aircon Base

Controller

PQCSB101S0

PDI(Power

DistributionIndicator)

PQCPA11A0E (Version 4)PQCPB11A0E(With IO)

PQCSC101S0

PQCSS520A0EPQCSSA20A0

PQCSW320A0EPQCSW320A1E

AC Manager

AC Smart

Others

BMS GatewayBACnet

PQNFB17B0LonWorks

PQNUD1S00

PQCSA001T0

128

Exp. Kit

On/Off Signal Thermostat

PI485

3rd

Link

PQCSD130A0

PHNFP14A0 PSNFP14A0PMNFP14A0

PQCSE440U0

Do Kit

PQNFP00T0

Dry Contact

PMNFP14A1

PQNFB16A1

Web Based Controller

PC Software Program, Max 16 ACP Communication

Function

ControllerScheduler

PQDSA/PQDSB (AC220V) PQDSBC

PQDSBNGCM1

PQDSB1(AC24V)

Option

PQCSE342A0

AC-EZ

(AC-EZ)

PQCSE341A0

Web Web +PDI

KNX(Under Testing)

Modbus(UnderDeveloping)

ODU DC

PQDSBCDVM0

RCU(Room Control Unit)PQDSBCGCD0



3. What is BMS ?

Building management system (BMS) means a system designed to control, monitor and optimize various building services, including lighting, heating, ventilation, cooling,

swimming pool pumps and water use in cooling towers.

/BNU-BN



1. Test & Commissioning of Multi-V2. Test & Commissioning of the LonWorks Gateway

1. Creation of control address table 2. Making Multi-V Lon Works Point list on project and pass it to BMS

1. Check BMS maker and confirm interoperability (JMT List on Global Web Site)2. Check and list models of Multi-V3. Prepare document: Point List of Lon Works Gateway (installation manual)

.xif File for Lon Work Gateway (Global Web Site)

Test & Commissioning

1. Technical meeting and JMT if necessary

Inquiry

Hand in estimate

Receive order

InstallationRefer to installation manual

BMS Maker Engineering Option :

1. In Real Site data transition

2. Pre_Engineering by using .xif File

4. BMS Biz Process / Lon Works 2. BMS Biz Process



1. Test & Commissioning of Multi-V2. Test & Commissioning of the BAC Net Gateway

1. Creation of control address table 2. Making Multi-V BAC Net object list on project and pass it to BMS

1. Check BMS maker and confirm interoperability (JMT List on Global Web Site)

2. Check and list models of Multi-V

3. Prepare document: PICS of BAC Net Gateway (Refer to installation manual)

Test & Commissioning

1. Technical meeting and JMT if necessary

Inquiry

Hand in estimate

Receive order

InstallationRefer to installation manual

PICS : BAC Net Protocol Implementation Conformance Statement

4. BMS Biz Process / BAC Net 2. BMS Biz Process



4. BMS Biz Process

JMT(Joint Matching Test) has to be done at BMS maker side

Why :

- BAC Net has many choices of transmission flexibility.

- So, to minimize working procedure at local site

- Necessary for every independent BMS

- In the case that the BMS has updated, JMT will be required



BNU-LW (LonWorks)

5. LonWorks Gateway

Model : PQNFB16A1

1. Function2. Installation method3. Intro. to xif File & JMT List



5. LonWorks Gateway

Function(BMS Control/Monitoring Point)

Air conditioner Ventilation



5.1 Function (Point List For BMS Engineering)

Air conditioner

SNVT : Standard Network Variable Typenvi : network variable input (command), nvo : network variable output (monitoring)



Ventilation

5.1 Function (Point List For BMS Engineering)

Point

No.Name

Object Name

(nn : Air conditioner and

ventilation group/indoor

unit address

Object

Type

Unit

Code 0 Code 1 code2 Code3Code

5Code 9

1ON/OFF

(setting)SNVT_switch nviOnOff_nn Input Stop Operation

2 ON/OFF (status) SNVT_switch nvoOnOff_nn Output Stop Operation

3 Lock (setting) SNVT_switch nviLock_nn input Cancel Setting

4 Lock( status) SNVT_switch nvLock_nn Input Cancel Setting

5Operation Mode

(setting)

SNVT_hvac_modenviHeatCo

ol_nnoutput Auto

Heat

exchangeNormal

6Operation Mode

(status)

SNVT_hvac_mode

nviHeatCool_nnOutput Auto

Heat

exchangeNormal

7Fan speed

(setting)

SNVT_switch

nviFanSpeedCmd_nnInput

LowHigh

Very

high

8Fan speed

(status)

SNVT_switch

nvoFanSpeed_nnoutput Low High

Very

high

9 Error CodeSNVhvac_status

nvoUnitStatus_nnoutput Refer to the LG Air Conditioner Error Code.

10User Mode

(setting)SNVT_count nviUser_nn Output Quick

Power

saveHeat

11User Mode

(status)SNVT_count nvoUser_nn output Quick

Power

saveheat



5.2 LonWorks Gateway / Self Checking

Function (Web Access Commissioning )

Internet

Internet Explorer



STEP 1. Set unit address Assign a unique address to the unit being connected address must be 00~3F

STEP 2. Set PI485 Install one PI485 for each outdoor unit, and set the DIP switch.In Multi V Plus II system(Outdoor & Indoor series 2, Remocon : New Type),PI485 Installation does not need.

STEP 3. Connect PI485 and Lon Works Gateway through the RS485 line.

STEP 4. Login to LonWorks Gateway through the Internet Explorer,Check if all Indoor units are connected

Installation process

Refer to the Simple Central Controller Installation Method

Refer to the Simple Central Controller Installation Method

5.3. LonWorks Gateway /



5.3. LonWorks Gateway

5.3.1 Installation method(system connection)

[ Indoor Address : 00~3F ]




5.3.2 Wiring LonWorks Gateway to RS485 Line




5.3.3 Check the connection through Web Access

192.168.1.101



Commissioning Test

LGAP

Using web browser

LonWorks

BMS

BMS Engineering SideLG Engineering Side

1. Creating the A/C points.2. Test of all units and operations.

1. Confirm A/C connection2. Test of operations

IP : 192.168.1.200

Subnet : 255.255.255.0

IP : 192.168.1.101

Subnet : 255.255.255.0

LonWorksRouter

5.3 Installation process



5.4 .xif File & JMT List

- .xif File is for pre_engineering of BMS Company

- If this file is send to BMS company, BMS company can make BMS Graphic &

control windows (we call it pre-engineering)

- Can download on the Global Web site

( www.lgeaircon.com > Customer support > Download > Software )

- It include LG Air_conditioner Point List(control/monitoring property & data)

.xif File

JMT(Joint Matching Test) List of PQNFB16A1

No BMS Maker Model Version Date of JMT Location of JMT

1 T.A.C Vista 2005/09 Netherland

2 Andover 2006/12 Korea(Seoul)

3 SIEMENS RX Tool 2007/07 France

4 TRANE NL Util Node utility 4.5.8 2008/07 Munchen,German

5

List will be upgraded without inform, can refer on the Global Web site

( www.lgeaircon.com > Customer support > Download > Software )



5.4 Lonwork Commissioning Methods

LGAPLonWorks

BMS

1) Using Upload from device

2) Using XIF File for pre-engineering

Commissioning is to get device information of LonGW.There are 2 commissioning methods in LonGW.- One is upload from device, the other is using XIF

Deviceinformation

LGAPLonWorks

BMS

Deviceinformation

XIF(Dev Info)



BNU-BAC(BAC Net)

Model : PQNFB17B0

6. BAC Net Gateway 4. BAC Net Gateway

1. Concept2. Basic theory

1) Object2) Device Instance No3) Instance No of indoor4) Service5) BMS Communication sequence

3. Web access test4. Installation Process5. Wireshark HOWTO6. VTS



6. BAC Net Gateway / Concept



6.1 BAC Net Gateway / Concept



6.2 BAC Net Gateway/Basic Theory/1.Object

propertyTemperature sensor

Object example Important Property (need do remember..)

- object name, object type, present value

Q1



Point

NoName Object Name Object Type Indoor Vent

1 ON/OFF (setting) StartStopCommand_XX Binary Output 0 0

2 ON/OFF (status) StartStopStatus_XX Binary Input 0 0

3 Lock (setting) LockCommand_XX Binary Output 0 0

4 Lock (status) LockStatus_XX Binary Input 0 0

5 Filter Sign FilterSign_XX Binary Input X 0

6 Filter Sign reset FilterSignReset_XX Binary Value X 0

7 Operation Mode (setting) ModeCommand_XX Multistate Output 0 0

8 Operation Mode (status) ModeStatus_XX Multistate Input 0 0

9 Swing (setting) SwingCommand_XX Binary Output 0 X

10 Swing (status) SwingStatus_XX Binary Input 0 X

11 Fan speed (setting) FanSpeedCommand_XX Multistate Output 0 0

12 Fan speed (status) FanSpeedStatus_XX Multistate Input 0 0

13 Set Room Temperature SetRoomTemp_XX Analog Value 0 X

14 Room Temperature RoomTemp_XX Analog Input 0 X

15 Alarm Alarm_XX Binary Input 0 0

16 Error Code MalfunctionCode_XX Analog Input 0 0

17 User Mode (setting) UserModeCommand_XX Multistate Output X 0

18 User Mode (status) UserModeStatus_XX Multistate Input X 0

6.2 Function(BMS Control/Monitoring Point)



6.2 Function(Object List)

Point

NO.Product Name

Object Name

(XXX : Unit address_

Object

Type

Unit

Inactive Active

Text-0 Text-1 Text-2 Text-3 Text-4 Text-5

1

Indoor

& Vent

ON/OFF (setting) StartStopCommand_XXX BO Stop Start

2 ON/OFF (status) StartStopStatus_XXX BI Stop Run

3 Lock (setting) LockCommand_XXX BO Permit Prohibit

4 Lock (status) LockStatus_XXX BI Permit Prohibit

5

Vent

Filter Sign FilterSign_XXX BI Off On

6 Filter Sign reset FilterSignReset_XXX BV Reset (OFF) Vold (On)

7 Operation Mode (setting) ModeCommand_XXX MO Heat Exchange Auto Normal

8 Operation Mode (status) ModeStatus_XXX MI Heat Exchange Auto Normal

7

Indoor

Operation Mode (setting) ModeCommand_XXX MO Cool Dry Fan Auto Heat

8 Operation Mode (status) ModeStatus_XXX MI Cool Dry Fan Auto Heat

9 Swing (setting) SwingCommand_XXX BO Stop Run

10 Swing (status) SwingStatus_XXX BI Stop Run

11 Fan speed (setting)FanSpeedCommand_XX

XMO Low Middle High Auto

12 Fan speed (status) FanSpeedStatus_XXX MI Low Middle High Auto

11Vent

Fan speed (setting)FanSpeedCommand_XX

XMO Low High Super High Auto

12 Fan speed (status) FanSpeedStatus_XXX MI Low High Super High Auto

13Indoor

Set Room Temperature SetRoomTemp_XXX AV

14 Room Temperature RoomTemp_XXX AI

15 Indoor

& Vent

Alarm Alarm_XXX BI Normal Abnormal

16 Error Code MalfunctionCode_XXX AI Reference LG original Error Code

17

Vent

User Mode (setting)UserModeCommand_XX

XMO

Quick operation

Energy saving

Heat

18 User Mode (status) UserModeStatus_XXX MIQuick

operationEnergy saving

Heat



6.2 BAC Net Gateway/Basic Theory/ 2.Device Instance & Network Number

Device is processing unit of BACnet protocol.- One group is one device.

Device instance No Indoor unit address range

9000 00~0F

9001 10~1F

; ;

9015 F0~FF

Device instance number must be unique.

- Default first device instance number is 9000- Change device instance number to be unique if necessary

(By using web page of BACnet GW)

Starting device Instance No.

(default no is 9000) Network(VNet) number must be unique

- Default value is 10

- Change Network number to be unique if necessary

(by using web page of BACnet GW)

network number setting (default = 10)

Device instance number setting

(default = 9000)



6.2 BAC Net Gateway/Basic Theory/ 2.Device Instance & Network Number example

Device Instance Number & Network Number must be unique

HUB

BACnet/IP

192.168.0.100

Metasys ver4.1.5 192.168.0.106NAE Controller

(Database, JAVA GUI)

192.168.0.107

BACnet GW#1

10(Network Number)

10

DevNo:1000 DevNo:1001 DevNo:1015

DevNo:2000 DevNo:2001DevNo:2015192.168.0.108

BACnet GW#1

(00-0F) (10-1F) (F0-FF)11

(01)

(00)

(0F)

(11)

(10)

(1F)

(F1)

(F0)

(FF)

Device (Group 0)



6.2 BAC Net Gateway/Basic Theory/3.Instance Number of Indoor

2) Instance Number about Control & Monitoring Point of indoor unit Instance Numbering Rule

type Indoor unit address Point no

07815

Type = 0(indoor), 1(vent)

EX1) INDOOR UNIT = 0x01, startstop command (Point No = 1),instance number = 0x0101 = 257

EX2) INDOOR UNIT = 0x01, lock status (Point No= 4),instance number = 0x0104 = 260

16

Point No. example

16 bit

17 bit



6.2 BAC Net Gateway/Basic Theory/4.Service

Service Contents

Who-Is Service used to determine the device object identifier and network addresses of all devices on the network

I-Am Service used to respond to Who-Is service requests (device number)

ReadProperty Request the value of one property of one BACnet Object

ReadPropertyMultiple Request the values of one or more specified properties of one or more BACnet objects.

WriteProperty Modify the value of a single specified property of a BACnet object

WritePropertyMultiple Modify the value of one or more specified properties of a BACnet object.

Basic BACnet Service



6.3 BAC Net Gateway/Basic Theory/Service/4.WHO-IS and I-AM

AC Smart II

9000

DeviceNumber

(00) (01) (02)

(12)(11)(10)

(A0) (A1) (AF)

9001

9010

9016(07)

Who-Is

I-Am(9000)I-Am(9001)I-Am(9010)I-Am(9016)



6.3 BAC Net Gateway/Basic Theory/Service/4.WHO-IS and I-AM



6.3 BAC Net Gateway/Basic Theory/Service/4.RPM

Q2



6.3 BAC Net Gateway/Basic Theory/5.BMS Communication Sequence

BMS BACnet GW

WHOIS (Unconfirmed req)WHOIS (Unconfirmed req)

IAM ACK (9000, Segmented_transmit)

ReadP(vendor id, system status, object_name, 9000)

ReadP ACK(vendor id = 432, system-status:operational, obj_name: LG HVAC Device 9000)

ReadMP(objid, max_apdu_length_accepted, seg_supported, vendor_id)

ReadMP ACK(objid:9000, max_apdu_leng_accepted:1496, seg_supported:segmented-transmit,Vendor_id : 432)

ReadP(obj-list)

ReadP ACK(object 9000, BO 1, BI 2, . 787)

ReadP(1, object name)

ReadP ACK(1, obj_name : ac_startstopCmd_0

ReadMP(1, Inactive-text, active-text)

ReadMP ACK(1, Inactive text : stop, active text : start)

DeviceInformation

InformationOf indoor unit 00

Network Info(broadcast)



6. BAC Net Gateway

Function(Web Access Commissioning )

Internet

Internet Explorer



Installation process

6. BAC Net Gateway

STEP 1. Set unit address Assign a unique address to the unit being connected

STEP 2. Set PI485 Install one PI485 for each outdoor unit, and set the DIP switch.In Multi V Plus II system, PI485 Installation does not need.

STEP 3. Connect PI485 and BAC Net Gateway through the RS485 line.

STEP 6. Login to BAC Net Gateway through the Internet Explorer,Check if the all Indoor unit connected

STEP 4. Connect LAN Cable to BAC Net Gateway

STEP 5. Set the IP & Function of BAC Net Gateway by use of key & LCD

Refer to the ACP Installation Method, all same Method



IP Address of BNU-BAC

1

2 Click that

6. BAC Net Gateway

Check the connection through Web Access



Display windows for products

You can find the connected product status

If you cant , you must check the follows

- Communication line between each others

- Duplicated address of indoor

- Confirm the communication between BNU-BAC and indoor or ventilation

Check the connection through Web Access

6. Installation process



Commissioning Test

LGAP

Using web browser

BAC Net

BMS

BMS Engineering SideLG Engineering Side

HUB

1. Creating of the A/C points.2. Test of all units and operations.

1. Confirm A/C connection2. Test of operations

IP : 192.168.1.100

Subnet : 255.255.255.0IP : 192.168.1.200

Subnet : 255.255.255.0

IP : 192.168.1.101

Subnet : 255.255.255.0




BNU-BAC(PQNFB17B0) JMT(Joint Matching Test) List

Check your BAC Net gateway Version in LCD , If not compatible to your site vendor,

Upgrade to the last version software, If need contact H.Q.

BMS Company LG BAC Net G/W

Ver.

Date of

JMTLocation of JMT

Vendor Name S/W & Controller

Nao DigitalVersion 1.0.0

2006/11 Seoul in Korea

A.L.C. - SW : Web CTRL 4.1 2007/04 Seoul in Korea

Siemens - S/W : Design insight 2.0 Version 1.0.2 2008/03 Seoul in Korea

Andover - S/W : Continuum 1.73

Version 1.1.3

2008/08 Melbourne in Australia

Delta Controls

- SW : ORCA View 3.33

- Controller : DCS-1212E2008/08 Melbourne in Australia

- SW : ORCA View 3.33

- Controller : DAC-11462008/08 Melbourne in Australia

ALERTON- S/W : Envision 2.0

- Controller : BCM-ETH2008/08

Warramble in

Australia

Johnsons Controls

- Controller : Metasys

NCE v3.12008/08 Perth in Australia

- Controller : Metasys

NAE v2.2.02008/10 Columbia

- S/W : M3 Workstation

v5.42008/11

Seoul in

Korea,Greece

KDT - Cimon SCADA Ver. 2.5 Version 1.2.3 2008/11 Kwangju in Korea




0. Positioning to wire shark

Ref. How to use the wire shark program _ BAC Net test program

HUB

Case 1. BMS S/W is installed on PC

- Wire shark Program is executed on BMS PC

- It is best to capture the data through this program

HUB

Case 2. BMS S/W is installed on own controller

- Wire shark Program is executed on another PC

- It has got some restrictions to capture the data

it is not bad. We are helpful

PC BNU-GW

BMS System

Controller BNU-GW

PC

Wire shark Program

BMS System



1. Execute the wire shark program and click the menu Capture->Interface




2. Click on the menu Capture Interface and confirm the network interface card

1

2




3. Enter bacnet at the Filter. Then you can see the BACnet data as below


Display the BACnet Data



4. Click the button Capture Stop for stopping capturing




5. Click on the menu File Save As for making the log file

1

3

2

4

Created file name BAC Net-log.pcap




7. AHU /

NO AHU Type AHU Model Contents Dry Contact PI485 Central Controller etc

1Comm Kit

(Simple Control)

PUCKA0 Product:Universal PQDSBC PMNFP14A0ACSmart, ACP,

BACnet, Lonwork2 PRCKA0 Product : MultiV PQDSBNGCM0 PMNFP14A0/1

EEV KIT(PRLK048A0)

3 Control Kit(Simple Control

+ DamperControl)

PRCKD20E Product : MultiV * 4 NoNo need

(Embedded)-

4 PRCKD40E Product : MultiV * 8 No



7. AHU / Comm Kit /

BACnet/IPLAN

LGNet0

Honeywell SymmetrE V310.1( : WellTech)

BACnet GW

MV Plus II 4EA

Artcool Mirror

(ARNU09GSER2)Artcool Gallery

(ARNU09GSF12)Artcool Gallery

(ARNU07GSF12)

System Structure

TCP/IP

BNA-1C

CPU1

DI

Lonworks(FT-10)

C-BUS

MV SyncII

RS485

LGNet2LGNet1

Control Panel

Room Controller

AHU Comm Kit (PUCKA0, PRCKA0) operates as one of indoor unit.

So it can communicate with Central Controller through Outdoor unit(PI485).

It can be working with dry contact like indoor unit

AHU Comm

Kit



7. AHU / Control Kit /

AHU Control Kit (PRCKD20E, PRCKD40E) communicate with Central Controller by itself

It doesnt work with dry contact at this moment

BACnet/IPLAN

LGNet0

Honeywell SymmetrE V310.1( : WellTech)

BACnet GW

MV Plus II 4EA

Artcool Mirror

(ARNU09GSER2)Artcool Gallery

(ARNU09GSF12)Artcool Gallery

(ARNU07GSF12)

System Structure

TCP/IP

BNA-1C

CPU1

DI

Lonworks(FT-10)

C-BUSRS485

FDD

LGNet1

Control Panel

Room Controller

(ACP_A/B)

AHU Control

Kit



8. Other BMS Protocol / Modbus

Modbus GW

Management

Control

Device

BMS

485 Gateway

Multi-V

Ethernet

RS-485

PDI

Modbus

LGAP

Multi-V

Function Name Code Description

Read Coil Status 01h On/Off(status),Lock(status),

Swing(status), Alarm,

Read Holding

Registers

03h Mode(status),

Fan Speed(status),

Room Temp, Error Code,

Set Temp(status),

Force Single Coil 05h On/Off(setting),

Lock(setting),Swing(setting),

Preset Single

Registers

06h Mode(setting),

FanSpeed(setting),

Set Temp(setting),

Control & Monitoring Points

Changes (BACnet GW)

Contents AS-IS TO-BE

Protocol BACnet BACnet + Modbus

Compatible Unit AC, Vent, AHU

AC, Vent, AHU

PDI

- Preparing new function around 30, May (Plan)



9. Practice (Team Project)

BACnet/IPLAN

LGNet0

BMS(PC)

BACnet GW or Lonworks GW

MV Plus II

System Structure 1) Prepare : Make connection as below (BNU(Lonwork & BACnet), ACSmart, 1 ODU, 2 Indoor Units)

- Only one BMS GW can be powered ON.

2) BNU-LW

A) Set indoor unit address as 01, 02

and set ACSmart as slave

B) Connect PC to Lonworks GW by LanCable

C) Set PC IP to 192.168.1.30

D) Access PC via internet explorer

E) Check whether Indoor units are monitored or not

F) Check control and monitoring function.

(01) (02)

3) BNU-LW

3.1) Web Page Function

A) Set indoor unit address as 01, 02 and Set ACSmart as slave

B) Connect PC to BACnet GW by LanCable

C) Set PC IP to 192.168.1.30

D) Access PC via internet explorer

E) Check whether Indoor units are monitored or not

F) Check control and monitoring function.

3.2) BMS Function

A) Run VTS (Visual Test Shell for BACnet) Program

(download it from internet first)

B) Set up Wireshark Program

C) Turn ON or OFF by VTS Program (INDOOR UNIT 01)

- Check the result by VTS Program

- Check the command by Remote controller or Web Page

- Analyze BACnet Protocol by wireshark Prog for ON/OFF command

AC-Smart

25%

50%

25%



The End

2011 EU (Poland) BMS Gateway Seminar

Thank You

Bms Gateway v 1 1 (1)

Documents

Transcript of Bms Gateway v 1 1 (1)