Mitsubishi Online Monitoring Connection for G-50A Air Conditioning Systems
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1.4.2 Starting the On-Line Monitor(MN Converter connection) 1.4.2.1 In case for local connection

This will be used when online monitoring is adapted to air conditioning system by connecting the maintenance tool and MN Converter locally. The maintenance tool, MN Converter and air conditioning system should be connected beforehand.

(1)Clicking "MN CONVERTER" on the selection screen of Monitor mode selects "Local connection" simultaneously. Select the model name of the connected MN Converter and the COM port No. of the connected RS-232C. Last

click .

1.4.2.2 In case for remote connection

This will be used when online monitoring is adapted to air conditioning system by using a modem, and connecting the maintenance tool and MN Converter with public telephone circuit remotely. The setting up of the modem for Windows (modem at the remote site side) and the initial setting up (modem connecting MN Converter at the local side. For detail, refer to (3).) are previously required. The connection of the modem, public telephone circuit and local MN Converter is necessary.

*For a description of the on-site air conditioner system connection method, refer to the MN Converter Operation Manual.

*If communication does not have for 10 minutes in remote connection, "Timeout occurred!" will be displayed, if O.K. is pushed, a telephone circuit will be cut automatically and the Maintenance tool will be ended.

(1)After clicking "MN CONVERTER" on the selection screen of Monitor mode, and click "REMOTE CONNECTION." For MN Converter, "CMS-MNF-B" will automatically be selected. Then select COM port No. of RS-232C connected with equipment (like a modem) for connection

to public telephone line.Last click .

*MN Converter to be locally installed should be "CMS-MNF-B." Remote connection can not be performed with "CMS-MNF."

(2)Next the screen to set remote connection will appear. In order to conduct the initial setting (AT command setting) of

the modem to be used, click , and to initiate

remote connection, click .

*Insert an isolator between the local MN Converter and

modem for insulation. Inserting the isolator reduces the number of lines used by the internal wiring of

RS-323C. For this reason, it is required to select before the remote connection to change the setting information on the modem to be installed at the local side.

For detail, see Installation Manual-annexing of MN Converter (CMS-MNF).

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Contents Operating Manual MitsubishiOn-Line Monitorvia MN converter Introduction of Maintenance ToolsForeword On-Line Monitorvia G-50 Case for remote connection Dialup connection modeOff-Line Monitor Wide area access modeImage of the Operation monitor mail communication mode Remote access methodRequired Materials Required Operating EnvironmentHardware Requirements Minutes InstallationSetting Up the Maintenance Tools New setup Setting up the databaseSetting up the Maintenance Tools Upgrade the Database Running Maintenance Tool UpgradeEnding the Maintenance Tool Uninstalling the Maintenance ToolRE Change of computer name on PC Uninstalling the Maintenance ToolsStarting and Ending the Application Starting the Maintenance ToolNormal mode Wide area access modeCase for remote connection Page Click on Line will be disconnected Case for local connection Starting the On-Line MonitorG-50 connectionNext Remote Monitor screen is displayed Case for remote connection DialupCase for remote connection E-mail Address book Starting the Off-Line Monitor Using the Wide area access modeCreating the Customer name folder Online ConnectionCreating the Area name folder Above Setting the Air conditioning system nameSetting screen of air conditioning system Offline Analyze Other settingMail setting of maintenance tool PC Setting of Com portOpen the Off-line Analyze Screen Ending the Off-Line MonitorOpen the Main Screen Operating Method Terms for Each SectionDesign of Screen On-Line Monitor Screen Transfer On-Line Monitor Operating MethodAutomatic Search Function ChartAddress Search Method Address Search Method SelectionSearching Screen will appear Automatic SearchingManual Searching Main Screen Refer to 3.6 Connecting Information 3.6.2 2 Menu BarItems Performed Here Connecting InformationFunction Selection Operations Screen Transfer OperationClick on Term and Explanation of Terminology Screen appear 4Momentarily, the Connecting Information ScreenScreen Functions and Operation Message Monitoring! Please wait for a moment. will appear Operation MonitorMomentarily, the Operation Status Monitor Screen will appear 1Operation Buttons Screen Functions and OperationsAbout LM Adapter Introduction to the screen Tens digit Trend graph Screen function and operation Ending the graphMessage Monitoring. Please wait for a moment. will appear Malfunction LogMessage Close the malfunction log display? will be displayed Self-Diagnosis Monitoring Optional SettingRefer to 3.6 Connecting Information 3.6.2 2Menu Bar Sending CommandMonitoring of Pre-error Data Command Screen and return to the Optional Setting ScreenMain Screen Date / Time SettingScreen Functions and Operation Indoor unit, Lossnay unit Operation ControlScreen Functions and OperationBC Controller Monitoring of contact status Free contact of indoor unitStarting of this function Termination of this function Operation of output contactTitle Screen Monitoring of Pre-error DataOff-Line Monitor Operating Method Off-Line Monitor Screen TransferFunction common for each screen Filing operation System Information MonitorMonitor Screen. Refer to c Off-Line AnalyzingOperation Status Monitor Screen Trend Graph Screen GraphPage Check mail Mail Server SettingSystem Information Monitoring of Pre-error Data 4.5.1 Off-Line Analyzing Import Function common for each screen Filing operationDelete Data ExportMonitor Data information convert Text ConvertRight-clicking menu Offline Analyze on Wide area access mode Operating Status Monitor Data Pre-error DataFile Names System Information DataE-Mail mode and MN converter connection, it is not related How to change setting of FirewallHow to Change Setting of Firewall for Windows XP II In the case of G-50 Network Remote Connection Dialup Case of Windows XP Service Pack Page Page Trouble Cause Repair Troubleshooting?Trouble When Installing or Starting Trouble with Main ScreenOperation Monitor Trouble Connecting information TroubleMalfunction Log Trouble Operation Monitor Mail Communication Mode TroubleOff-Line Monitor Trouble1 Specific troubles induced by E-mail connection modeFree contact of indoor unit Trouble Off-Line Monitor Trouble2

G-50A, MN Converter specifications

The Mitsubishi MN Converter, G-50A, represents a significant advancement in power conversion technology, designed to meet the rigorous demands of various industrial applications. This converter excels in delivering efficient and reliable performance while addressing specific user requirements.

One of the standout features of the G-50A is its high efficiency, typically exceeding 95%. This efficiency minimizes energy losses during the conversion process, significantly reducing operational costs and enhancing the overall economic viability of power-intensive operations. Its robust design ensures that it can handle fluctuating loads, making it suitable for diverse environments, from manufacturing plants to renewable energy systems.

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