Creating Log in Account as Administrator in LabView DSC

8/2/2019 Creating Log in Account as Administrator in LabView DSC

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Creating log in account as administrator in LabView DSC

1. Project Explorer >> Tool >> Security >> Domain Account Manager

2. File >> New >> Local domain

3. Under Domain Properties window, set Domain name as administrator and click OK.Then set the desired password.


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4. After setting of Domain name and password is done, the following screen will beappeared.

5. Then go back to NI Distributed System Manager (DSM) and click Action >> Log In.Then you will see Logged in as: administrator at the bottom of the DSM window.


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Creating new Project in Labview DSC using ModBus I/O

1. Please make sure that Anti-Virus and Firewall are disabled before running LV DSC andModBus OPC Server.

2. Open Labview and click empty project.3. In Project Explorer, right click on My Computer >> New >> Library

4. Right click to Untitled Library >> Save >> Save. Then choose the desired location and filename.


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5. Right click on Library >> New >> I/O Server.

6. Choose Modbus and click Continue.


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7. Set the Modbus I/O Server setting according to the PC setting and click OK.

i) To check the PC setting, go to Control Panel >> Hardware and Sound >> DeviceManager.

ii) Find Ports (COM & LPT)iii)Right click on ATEN USB to Serial Bridge >> Port Settings


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8. Check the Energy Meter setting and it must be the same setting as the Modbus I/O ServerSetting.

9. Right click on Library >> New >> Variable.

10. Set the variable name and click on Enable Aliasing check box and click Browse. Thefollowing figure will be appeared.


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11.Choose the range of F400001-F465534 for voltage and power in this example. Click OK.12.Set F400010 for Voltage variable and F400008 for Power Variable in this example. Click

OK.


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13.In Project Explorer, right click on My Computer >> New >> VI

14.Drag and drop the variables from Project Explorer to the blank VI.


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15.In Project Explorer, right click on Library and Click Deploy All


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16.In VI , click the run button


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17. In Project Explorer, click Tool >> Distributed System Manager (DSM)


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18.After Log in as an administrator to DSM, the following figures will be displayed.


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Data Logging

1. In Project Explorer, right click on the Library and click properties.

2. Click on DSC Settings: Database and click the check box as shown in the figure. ClickOK.


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3. In NI DSM, right clicks on individual variables and choose edit variable. Choose Loggingand click the check box as shown in the figure.

4. In Project Explorer, click Tools >> Measurement & Automation Explorer


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5.

Refer to the diagram


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6. Right click on New Trace View and click Add/ Remove then select the variable that youwant to log in as shown in the figure.


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7. Then select all and click on Export Setting as shown in the following figure.

8. And choose the location that you want to save the file.


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9. Click on Archive and follow the procedures shown in the following figures.


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10.Click Export to the Text and follow the procedures shown in the following figures.


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11.Click on the folder icon to save the output file location.

12.Click start.

13.Go to the folder that the output file is saved.


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14.Open the file in MS Excel


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Daisy Chain Connection for Multiple Energy Meters

A- B+

Meter #1

A- B+

Meter #2

R-/D- R+/D+

RS 485 Communication

Creating Log in Account as Administrator in LabView DSC

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