Mitsubishi Electric GB-24A Manuale utente

Mitsubishi Electric Air-conditioner Control System

Centralized Controller

GB-24A Operation Manual for Initial Setting Web

Before using the web browser to set the GB-24A controller, please read this Operation

Manual carefully to ensure correct operation.

Retain this manual for future reference.

Contents

1 Introduction..................................................................................... 1

1-1 Terms Used in This Manual ................................................................1

1-2 Computer Requirements ....................................................................1

2 Setting the Operating Environment ................................................ 2

2-1 Setting the PC IP Address..................................................................2

2-2 Setting the Web Browser....................................................................4

2-3 Setting the Java Execution Environment............................................6

3 Performing Operations ................................................................... 7

3-1 Entering the User Name and the Password, and Connecting to the

GB-24A ...............................................................................................7

4 Initial Settings ................................................................................. 8

4-1 Setting the Current Date and Time.....................................................8

4-2 Setting Basic Information and External Input Functions.....................9

4-3 Group Setting ...................................................................................15

4-4 Interlocked Setting............................................................................17

4-5 Block Setting ....................................................................................18

5 Functions 1 ............................................................................................19

5-1 Error mail reports/E-mail communication .........................................19

5-2 Settings for measurement ................................................................22

6 Functions 2 ............................................................................................26

6-1 Limiting the Set Temperature Operating Range ...............................26

6-2 Night Mode (Silent Mode) Schedule.................................................27

7 User Setting..........................................................................................28

8 Registering a License for Optional Functions..................................30

1 Introduction

Special features of Mitsubishi Electric Corporation’s “Centralized Controller GB-24A” are that a PC connected

to a LAN can be used to monitor the operation condition of air conditioners, perform air conditioner operations,

and make initial settings.

The document explains the procedures for performing initial settings for the Centralized Controller GB-24A

using the web browser.

1-1 Terms Used in This Manual

- “Click” refers to positioning the mouse cursor on the object (such as button or folder), pressing down, and

releasing the left mouse button once.

- Unless otherwise specified, the example screen images used in this manual are Windows XP®and Internet

Explorer 6.0 screen images.

Note: Windows is a registered trademark or trademark of Microsoft Corporation USA in the United States and other countries.

1-2 Computer Requirements

To monitor and operate air conditioners by web browser, computer must include the following requirements.

Table 1-1 Computer Requirements

Note: Microsoft is a registered trademark or trademark of Microsoft Corporation USA in the United States and other countries.

Sun Microsystems and Java are trademarks or registered trademarks of Sun Microsystems Inc. in the United States and/or other

countries.

Item Requirement

CPU Pentium 133MHz or faster (300MHz or faster recommended)

Memory 64M Bytes or more (128M Bytes or more recommended)

Screen resolution 1024 x 768 or higher recommended

Compatible browser

Microsoft®Internet Explorer 6.0 or later

Note: You must have a Java®execution environment

(Sun Microsystems®Java Plug-in Ver.1.4.2 or later).

Note: You can check the Sun Microsystems Java Plug-in version in

“Java Plug-in” in a control panel.

Note: When using Sun Microsystems®Java Plug-in Ver.1.6.0_10 or

later, set the Java execution environment according to the

instructions in section 2-3 “Setting the Java Execution

Environment.”

On-board LAN port or LAN card One connector (10BASE-T)

Other Pointing device such as a mouse

2 Setting the Operating Environment

PC settings and web browser settings required for using a web browser to monitor air conditioner units and

perform operations are explained in the following pages.

2-1 Setting the PC IP Address

Set an IP address on the PC that enables GB-24A to connect via a web browser.

For instance, if the GB-24A IP address is [192.168.1.1], the PC IP address will need to belong to the same

system [192.168.1.101].

If the GB-24A is connected to an existing LAN, ask the LAN administrator to decide what PC IP address to use.

Note: When using a GB-24A dedicated LAN, it is recommended that the GB-24A main unit be given an IP address

within the range [192.168.1.1] – [192.168.1.40] and the PCs connected to the GB-24A be given an IP address

within the range [192.168.1.101] – [192.168.1.150]

(1) Click on [Control Panel] under [Start] to open the Control Panel.

(2) In the Control Panel window, double click [Network and Dial-up

Connections] and the Network and Dial-up Connections window will

open. Double click on [Local Area Setting] and the [Local Area

Connection Status] dialog will open. Click [Properties].

(3) In the [Local Area Connection Properties] dialog, click [Internet

Protocol] to select it and click the [Properties] button.

(4) In the [Internet Protocol (TCP/IP) Properties] dialog, click [Use the

following IP address] and enter the IP address (for example,

“192.168.1.101”) that you want to set in the IP address field.

You normally set [255.255.255.0] as the subnet mask.

Note: Ask your LAN administrator to provide the IP addresses and subnet mask.

(5) Click the [OK] button to close this dialog, and then close the other open

dialogs to complete the network setting.

2-2 Setting the Web Browser

Necessary web browser settings must be performed to enable the web browser to connect to the GB-24A.

Note: The settings and screen images used as examples in this manual are based on Internet Explorer 6.0.

2-2-1 No Internet Connection

Follow the instructions below to make the web browser environment settings when using the PC with no

Internet connection for monitoring and operating the air conditioners.

2-2-2 Internet connection using a dial-up

If the PC used for monitoring air conditioners and performing operations is going to connect to the Internet via

a dial-up connection, use the procedure given below to set the web browser environment settings.

By performing these settings, a message will appear asking whether or not to use a dial-up connection when

an Internet connection is necessary. When connecting to the Internet is designed, follow the directions below.

(1) Click the web browser menu item [Tools] and then click [Internet

Options…] to select.

(2) In the [Internet Options] tabbed dialog, click the [Connections] tab to

display.

(3) Select [Never dial a connection] in the Dial-up settings section and

click the [OK] button to close the dialog.

(1) Click the web browser menu item [Tools] and then click [Internet

Options…] to select.

(2) In the [Internet Options] tabbed dialog, click the [Connections] tab to

display.

(3) Select [Dial whenever a network connection is not present] in the

Dial-up settings section and click the [OK] button to close the dialog.

2-2-3 Connecting to the Internet using a proxy server (Using an existing LAN)

If the PC you use for monitoring air conditioners and performing operations is going to access the Internet via

proxy server by connecting to an existing LAN such as a LAN within your company, use the procedure given

below to set the web browser environment settings.

By performing these settings, your PC will connect to a proxy server only when connecting to the Internet.

(1) Click the web browser menu item [Tools] and then click [Internet

Options…] to select.

(2) In the [Internet Options] tabbed dialog, click the [Connections] tab to

display.

(3) Select [Never dial a connection] in the Dial-up setting section.

(4) Click the [LAN Setting . . .] button in the Local Area Network (LAN)

settings section to display the Local Area Network (LAN) Settings

dialog.

(5) In the Local Area Network (LAN) Settings dialog, check [Bypass proxy

server for local addresses] and click the [Advanced...] button.

(6) Enter the IP address for the GB-24A (e.g. 192.168.1.1) in the

Exceptions field of the Proxy Setting dialog and click the [OK] button to

close the dialog and then close the other open dialogs to complete the

setting.

Note: If connecting to more than one GB-24A, you can specify multiple IP addresses

like [192.168.1.1; 192.168.1.2], however, it is also possible to use the asterisk

(*) and specify [192.168.1*].

2-3 Setting the Java Execution Environment

When using Java Plug-in version 1.6.0_10 or later, make the following environment settings (not required for

version 1.6.0_09 or earlier).

Note: The setting samples and screenshots used in this manual are those of Java Plug-in version 1.6.0_11.

2-3-1 Disabling the next-generation Java Plug-in

(1)Open Java Control Panel by double-clicking Java in the Control

Panel.

(2) In the [Advanced] tab under the [Java Control Panel] screen, click

the plus next to [Java Plug-in] to expand the list, and uncheck the

checkbox next to [Enable the next-generation Java Plug-in

(requires browser restart.)].

3 Performing Operations

Text below explains how to connect to the GB-24A and how to perform various settings.

Note: If the GB-24A is restarted due to a power interruption etc., wait until the screen on the GB-24A main unit displays the normal

operation screen (it takes several minutes before the normal operation screen is displayed) before using a web browser to

access the GB-24A. If access is attempted while the GB-24A is still starting up, the most recent data might not be displayed

or communication errors could occur.

Note: Default IP address of GB-24A is “192.168.1.1”. (Factory setting)

3-1 Entering the User Name and the Password, and Connecting to

the GB-24A

(3) Enter the user name and the password in the login screen, and click the [Login] button. A screen will

appear in which various setting are made. Procedures for making proper settings on each screen will be

explained in the following pages.

The table below shows the default user names and passwords for maintenance users and managers, as

well as available functions.

Note: The user name and the manager’s password are the same as those of the manager of the Web for monitoring/operation.

Note: Maintenance users can make available to the administrator only the information necessary for normal operation (group

name setting etc.)

Note: It is recommended to change the user name and password, so users other than the manager are not permitted to change

the settings.

(1) Enter the web page address in the address field of the web

browser as follows:

http:// [IP address of the GB-24A]/g-50/ administrator.html

Press the [Enter] key on the keyboard. A screen appears for login.

Note: For example, type “http://192.168.1.1/g-50/administrator.html” if the

GB-24A IP address is [192.168.1.1].

(2) To make connection easier for the next time, click the web

browser menu item [Favorites], click [Add to Favorites], then add

the address to the Favorites folder. Once this address is added to

the Favorites folder, it is not necessary to input the address of (1).

Simply select it from the Favorites folder and the GB-24A page

will appear.

User Default

user name

Default

password Available functions

Maintenance

user initial init

Initial settings Date and Time, Basic System, Groups, Interlocked

LOSSNAY, Blocks

Functions 1 E-Mail, Measurement

Functions 2 Set Temperature Range Limit, Night Mode

Schedule

managers administrator admin

Out of the functions listed above, the items to which access rights have been

given on the user settings screen are available. (Refer to Chapter 7 “User

Setting.”)

4 Initial Settings

4-1 Setting the Current Date and Time

Click [Initial Settings] in the menu, and [Date and Time] screen will appear on the screen. Enter the current

date and time, and then press the [Save Settings] button to send the current date and time to GB-24A.

Note: If the user logs in as a manager, the operations may be prohibited. (Refer to Chapter 7 “User Setting.”)

Note: When the time is set on this screen, the setting will be applied to all units on M-NET system.

Note: When the DIDO controller (PAC-YG66DCA), AI Controller (PAC-YG63MCA), or PI Controller (PAC-YG60MCA) is newly

connected, set the time of the connected controller on this screen.

Item Description

Current date/time Enter the current date and time.

For the date, use the format [day - month - year].

Save Settings Click the [Date/Time Set] button to set the current date and time.

Refresh Acquires the current Date and Time from GB-24A.

Summer time setting

Click and tick the “Automatically adjust clock for daylight saving changes” box to

adjust the daylight saving time automatically, and select the applicable country.

Note: If the applicable country is not in the selection bar, select “Custom Settings”. Click “Custom

Settings” button that will appear on the right to set the daylight saving time.

Custom Setting Screen

Refresh

Acquires the current Date and

Time from GB-24A.

Current date/time

Enter the current date

and time here.

Save settings

Click to set the current

date and time.

Summer time setting

Click to set the daylight saving

time.

Daylight saving

date and time

Set the daylight

saving time.

4-2 Setting Basic Information and External Input Functions

Display the page needed to perform the GB-24A basic setting by clicking [Initial Settings]-[Basic System] in the

setting menu pane. On this page, set the GB-24A unit name, network, and M-NET. Click [Save Settings] to

save the set data to the GB-24A. After the setting data are sent to the GB-24A, a message will appear asking

whether or not to restart the GB-24A. Click [OK] to restart the GB-24A and apply the changes.

Note: If the user logs in as a manager, the operations may be prohibited.

4-2-1 GB-24A Unit Setting

In “Unit Settings” on the [Basic System] screen, set the GB-24A name and unit ID.

(1) Enter the GB-24A unit name in the [Name] field. A maximum of 40 alphanumeric or symbol characters can

be entered. The name set here is used on the display screen of the software that controls multiple GB-24A

units and for the name of the sender in the body of error messages.

Note: The following characters cannot be used in the name: < > & " '

(2) Enter the GB-24A unit ID in the [Unit ID] field. Six numbers must be included. Use this setting when it is

necessary to control multiple GB-24A units with unit IDs. The unit ID that is entered will be used on the

display screen of the software that controls multiple GB-24A units and for the sender ID in the body of error

messages.

(3) When [Refresh] is clicked, the GB-24A production ID will appear in the [SERIAL No.] field and the GB-24A

software version will appear in the [Software Version] field.

Display Format

Set the items related to the

screen display on the Web.

Refresh

Read setting data from

GB-24A.

External Input Setting

Set the GB-24A external

input setting.

M-NET Setting

Set the GB-24A M-NET

address, presence/

absence of K-Control

units and range of

prohibited controllers.

Network Setting

Set the GB-24A IP address

and subnet mask.

Unit Setting

Set the GB-24A name and

unit ID.

Save Settings

Send setting data to

GB-24A.

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