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Mitsubishi Electronics AG-150A 3-1-2 Encrypting the communication data and login on the AG-150A

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3-1-2 Encrypting the communication data and login on the AG-150A

AG-150A can encrypt communication data using HTTPS ( SSL).

When connecting the AG-150A to the LAN that can be ac cessed by the g eneral public, it is recommended

that the following settings be made so that the units are m onitored and controlled on the encrypted Web page.

Note: Depending on the operating system or the version of Java, HTTPS encrypted messages may not be handled correctly. If

this happens, use a HTTP connection to monitor and control the units as noted in the section above.

(1) Go to [Tools]->[Internet Options]->[Advanced], and make the

following settings.

Item Checkbox setting

Use SSL 2.0 Uncheck the box.

Use SSL 3.0 Check the box.

Use TLS 1.0 Uncheck the box.

Do not save encrypted pages to disk Check the box.

Note: Some of the settings may have different names depending on the Web

browser version.

(2) Click on [Java] in the Control Panel, and make the settings for the

items under [Security] in the [Advanced] tab.

Item Checkbox setting

Use SSL 2.0 compatible Client Hello format Uncheck the box.

Use SSL 3.0 Check the box.

Use TLS 1.0 Uncheck the box.

Note: Some of the settings may have different names depending on the Java

version.

(3) Prefix the Web address with [https], enter the address , and hit the

[Enter] (Return) key on the keyboard.

https://[ IP Address of the AG-150A]/g-50

/administrator.html

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

AG-150A IP address is [192.168.1.1].

If the security alert is disabled as described in the note in t he

following and the subsequent sections, encrypt ed date

communication will begin, and the Login screen will ap pear. If the security alert has not been disabled, take

the following procedures.

Contents

Main Air-conditioner Network System Centralized Controller Model: AG-150A operation. Keep this manual for future reference. (Web browser for Initial Settings) 1 Introduction .........................................................................1 2 Setting the Operating Env ironment......................................2 1 Introduction 1-1 Conventions Used in This Manual 1-2 Computer Requirements 1-3 Notes on using AG-150A with the integrated centralized control software (TG-2000A) 2 Setting the Operating Environment 2-1 Setting the PC IP Address Page 2-2 Setting the Web Browser 2-2-1 Not connecting to the Internet 2-2-2 Connecting to the Internet using a dial-up connection 2-2-3 Connecting to the Internet using a proxy server (Using an existing LAN) 3 Performing Operations 3-1 Logging in on the AG-150A 3-1-1 Logging in on the AG-150A http:// [IP address of the AG-150A]/g-50 /administrator.html 3-1-2 Encrypting the communication data and login on the AG-150A /administrator.html Page 4 Initial Settings 4-1 Setting the Current Date and Time 4-2 Setting the Basic Information and External Input Functions 4-2-1 AG-150A Unit Setting 4-2-2 M-NET Setting 4-2-3 Network Setting 4-2-3-1 Settings for when the AG-150A is connected to a dedicated LAN 4-2-3-2 Settings for when the AG-150A is connected to an existing LAN 4-2-4 External Input Setting Page 4-2-5 Setting the Display Format 4-3 Group Setting 4-3-1 Setting the Group Name 4-3-2 Registering air conditioner or hot water supply units in the group 4-3-3 Registering general equipment in the group 4-4 Interlocked Setting 4-5 Block Setting 4-5-1 Registering a block name 4-5-2 Registering a group in a block 5 Functions 1 5-1 Error mail reports/E-mail communication 5-1-1 Entering the E-Mail Information for the AG-150A 5-1-2 Setting the Mail Server Information 5-1-3 Setting the Error Mail Destinations 5-1-4 Setting the Addresses of the Recipient 5-1-5 Mail format 5-2 Energy-Save Control and Peak Cut Control 5-2-1 When Demand Controller Method is used 5-2-2 When Electric Amount Count PLC Method (Amount Count Software) is used 5-2-3 When PI Controller Method is used 5-2-4 When Remote AG-150A Method is used 5-2-5 When From external system Method is used 5-2-6 Setting the Outdoor Unit Control Method (All methods) 5-2-7 Setting the Indoor Unit Control Method (All methods) 5-3 Settings for measurement 5-3-1 Registering AI controllers for temperature/humidity sensors 5-3-2 Adjusting the measured temperature/humidity values 5-3-3 Registering PI controllers for measurement by meters 5-3-4 Setting the trend data format 5-3-5 Setting the destination to which an error mail is sent 5-3-6 Setting the destination to which temperature/humid trend data mail is sent 6 Functions 2 6-1 Limiting the Set Temperature Operating Range 6-2 Night Mode Schedule 6-3 System-Changeover of Y series 7 Functions 3 7-1 External Temperature Interlock 7-2 Night setback control 8 User Setting Page 9 Registering a License for Optional Function