Mitsubishi Electronics TG-2000A Remedy when watt hour meter fails monitoring impossible

Page 73

Note:

•When the settlement -of-accounts term is one month and includes a standard charge, set the total air-conditioning charge including that standard charge.

•When there is one power charge, the total air-conditioning charge does not have to be set. This item cannot be set .

6)Include/Not include standard charge setting

When the settlement-of-accounts term is one month, [Include] or [Not include] standard charge can be selected. Set whether or not the standard charge is to be included.

7)Remedial interval setting

Set the apportioning interval. The apportioning start day is the computer crash day and the apportioning end day is the recovery day.

Note:

•When the charge for the day before the apportioning start day is not apportioned normally, change the apportioning start day to the day after the first day charged normally before the computer crashed.

8)Watt hour meter integrated value setting

The value at 24:00 hours of the day before the computer crashed is displayed in the watt hour meter integrated value of each watt hour meter. The watt hour meter integrated value does not have to be corrected.

Note:

•When a value is not displayed in the watt hour meter integrated value field, there is no data in the database. Since there may be a setting error, check the remedial start day .

•The charge for the day before the computer crashed must be apportioned normally.

When setting of the remedial apportioning screen is complete, perform Section 9.5.2 “(3) Calculate remedial apportioning” .

9.5.6 Remedy when watt hour meter fails (monitoring impossible)

The following describes the remedy when a watt hour meter fails and the charging data is abnormal and is not apportioned.

1)Recovery from watt hour meter failure

Locate and remove the cause of the watt hour meter failure. The cause of the failure may be an open transmission line, CT failure, or failure of the watt hour meter itself.

2)Wait until the day after the settlement -of-accounts day .

After recovery, continue normal operation until the day after the settle-of-accounts day.

Note:

•Operate normally up to the day after the settlement -of-accounts day because remedial apportioning is performed for one month.

3)Start remedial apportioning.

Start remedial apportioning by clicking the “Remedial apportioning” icon in the initial window. This is described by the time series example below.

Remedial apportioning

Failure RecoveryNow

Portion for month before last (normal)

ê ó

Portion for last month (remedial)

˜

Note:

•Perform remedial proportioning from the day after the settle-of-accounts day. However, except when it is different from the normal settlement -of-accounts term. Remedial apportioning can begin two days after the recovery day. (Only when the day after the recovery day was normally charged.)

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Contents Please keep this manual for future use Please read this manual before using the unitContents Page Other machines Safety PrecautionsDo not use with other applications Compatible Units System Requirements Requirements system recommendations¡ *1 Number of units RestrictionsRestrictions M e Manufacturer Model Other DevicesHardware Connection Diagram System Configuration System Configuration ExampleTools for Site Adjustment Flow of Site AdjustmentPC connections and settings 50A test runD e l s IP address range Test operation from centralized controller G-50APage G-2000A Setup InstallationPreparing for installation Steps Action Details How toMsde setup Running TG-2000A Setup New setupDatabase setup When the installation is completed, restart the computerInstallation start confirmation Check the installation folderTG-2000A setup completion Read the license agreementTG-2000A uninstall G-2000A UninstallMsde uninstall Part Names and Functions Window Elements Basic Mouse Operation Accessing Functions and Moving between WindowsShift from the initial window to the control window Shift from the control window to the initial windowPage Page User Set -up Set TG -2000A functions Page Page Startup Initial Startup and Shutdown Before StartupTG-2000A Shutdown ShutdownShutting down the OS System Setting Procedure System Setting Procedure System Setting ScreenGeneral Operation User Set-upReliability Function Connection SettingSite Name Set-up Energy Monitoring RelatedPage G-50 Connection Set-up Setting Procedure and RestrictionsNumber of G-50A se t-up Step IP address of G-50A se t-up StepMonitor the optional functions being used. Procedure System Configuration Set-upUnit composition set-up Step 2 G-50A data collection StepIcon Name Address range Change the unit configuration. ProcedureSe t-up of refrigerant system Step Set-up of group Step Change the group No. Procedure Interlocked setting StepInterlocking ventilation unit Interlocking destination un-set unitMonitoring Screen Set-up Configuration Procedure and RestrictionsSet-up of model name Step Set-up of the number of floors, and floor name Step Set-up of floor name and G -50 Creation of a plane view StepFloor Selection Display Button Set-up of icon arrange and name StepSet the group icons on each floor and set their names Group ListDeleting block settings Set the block groups. ProcedureSet-up of block Step Name Change button Block Set button Release buttonChanging the block name Check before WHM setup. Procedure Setting Procedures and RestrictionsModel Baud rate Parity Stop bit Energy Monitoring S e t-up Set Charge System options. ProcedureDivision mode for outdoor unit Division mode StepDivision mode for indoor unit Proportiona l division reference dataDelete Watt Hour Meter Relationships Select the OC icon, and click on the selected outdoor unitSet the Indoor Unit and Watt Hour Meter Relationship Relation between indoor units and watt hour meters StepDeleting Watt Hour Meter Relationships Charge Blocks Step Set the charge blocks. ProcedureRelease a block from charge blocks Delete the charge blockAdd charge blocks Manually Setting the Currency Selecting a Currency from the Display ProcedureExit the Currency Settings Set the electric power rate schedule. Procedure10Standard charge set Step Set the standard charge . ProcedureSet the date/time . Procedure Function ContentsTime Set-up Monitor button Monitor the timeChange the password Password S e t-upNo repair is required Overview Remarks Preparing for Charging Data Maintenance Maintenance of Charge DataMaintenance Methods and Restrictions Display the Maintenance screen. ProcedureMaintaining Apportioned Unit Data Unit Data MaintenanceCorrection method Maintenance example Maintaining watt hour Meter Data Procedure Watt Hour Meter Data MaintenanceOperation Amount Data Monitoring Watt hour Meter Monitor Function ProcedureDescription of function Monitoring operation amount data Charge Parameter OutputMonitor the data for the last day after Output file data format Charging RemedyPerforming charging remedy Preparation Preparing to perform charging remedyApportioning integrated Remark InterVal Remedial apportioning setting screenRemedial apportioning confirmation screen Calculating screen Remedy when personal computer HDD fails no backup Remedy when personal computer HDD fails backup Day before recovery day Apportioning method when computer crashes Remedy when watt hour meter fails monitoring impossible Integrate d Remedy for system information setting error Total air-conditioning charge including that Air-conditioning unit error codes Error Code ListPage Page System error codes Setting item Case Setting Check ListDetail of function Test run check sheet Test Run CheckLRC Date Tester Charging No WHM connection Test Run Check Charging Test Run CheckTest item Comment Page Capacity Setting Division mode Charge settingCheck Within Outside TotalExample 1100 conditioner 1300 Outside Within 12001400 Page Page WHM1 WHM2 WHM3 WHM4 WHM5 WHM6 Memo Setup Procedure Appendix 1 Installing Windows XP ProfessionalPreparing for Se tup What you needPage Windows XP Appendix 2 Auto Log-in Confirmation MethodWindows Page WT03901X01
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