Adding Other Voltage/Current Sensors - Honeywell W7761A Owner's Manual

Excel 10 remote input/output device, excel 5000 open system

Table of Contents

This procedure will use switching logic to add the pseudo analog point. With the RIO plant having the focus, go into

switching logic. Select the Software Points menu item and then Pseudo Analog . The Create/Select Software Point < Va >

dialog box will be displayed. Type in a New point name for the enthalpy sensor (such as OaEnthaply ) and click on the OK

button. The new point that was just created will be added to the screen as the header point for switching logic table and

also added to the Point List . Select the Cancel button to exit the Create/Select Software Point < Va > dialog box. Exit

switching logic by selecting the File menu item and Exit . CARE will display the Delete Unused Software Points list box.

Click the Cancel button to continue.

2. Go into the Data Point Editor ( Controller/Edit/Data Point Editor ) and under Point select the pseudo analog point that was

just created and click the OK button. Select the drop down list for the Engineering Unit and scroll through the list until the

mA (mA matches the engineering unit of the RIO input) engineering units are displayed. Select the mA engineering unit

that is shown with one decimal place (number 66) and click the OK button to save the selection. Cancel the User

Address list box and select File/Exit to exit out of the Data Point Editor.

3. Translate the Zone Manager and Export the Zone Manager files to E-Vision by selecting the Project and Export to E-

Vision menu items. Type in the name of the Zone Manager Export file when the Export Zone Manager dialog box is

displayed. Select the project and the Zone manager within that project that is being exported and click the Export button.

Exit CARE and Start E-Vision. Select the E-Vision project to open and the CARE Export Filename created above. Once

the project is open, select the RIO device that the enthalpy sensor is connected to and go into the Application Selection

screen (offline) by selecting the Controller , then the Application Selection menu items. From the Inputs tab of the

Application Selection dialog box, add Oa_Enthalpy to either analog input 5 or 6 and select the OK button to save the

selection.

4. Select the Controller menu item and then Import from CARE to import the Zone Manager files with the new pseudo

analog point. If this function has already been performed before, the user will be prompted with the message CARE

Export File has already been imported, do you want to import again?. Select Yes to continue with the Import. When the

import is finished, E-Vision displays the message CARE Export File has been imported. Select OK to continue.

5. Select the Network menu item and then Map C-Bus Points . Select RIO1 as the Controller Type from the Map C-Bus

Points dialog box. Under Unmapped CARE , select the name of the RIO device that the enthalpy sensor was added to in

CARE. Under Unmapped Excel 10 , select the name of the RIO device that the actual enthalpy sensor was added to

(both names should be the same). Next, select the Custom button and the Custom Mapping CARE Points dialog box will

be displayed. Select the OaEnthalpy point under CARE Points and CurrentAI under Excel 10 . CurrentAI is the user

address in the RIO device that contains the actual sensor value for the OaEnthalpy (C7400A1004, 4 to 20 mA device).

Select the Map button to add the OaEnthalpy point to the list of Mapped Points . Click on the Close button to exit the

Custom Mapping CARE Points dialog box. Click on the Close button to exit the Map C-Bus Points dialog box.

6. To use the OaEnthalpy custom mapped point with other Excel 10 controllers on the E-Bus, select the Network menu item

and Refer Excel 10 Points . Select the RIO device name as the Source Excel 10 and then scroll down the list of Excel 10

Points : until you reach CurrentAI and select it. Select an Excel 10 controller from the Destination Excel 10 list. For

example if the user had selected a CVAHU controller from the Destination Excel 10 list, the user would select from the

Excel 10 Points list as the destination point and then click on the Add button to add the point association (Binding)

between the RIO and CVAHU controllers. If DestOaEnth is already being used in an association, then the message At

Least one of the output network variables is in an existing connection and E-Vision will not allow this association to be

added. In order to add this association, the user has to remove any other associations with the DestOaEnth point. Select

the Close button to exit out of the Refer Excel 10 Points dialog box. Any controllers involved in the new association or

change in an existing association will require commissioning.

7. Select the Controller menu item and the Update Zone Manager Files . E-Vision will add the custom mapping information

to the Zone Manager files. When the Update Zone Manager Files function is done, commission any controllers that need

to be commissioned, then close the E-Vision project and exit out of E-Vision.

8. Start CARE and open the Zone Manager that was just updated through the Update Zone Manager Files function and

start XI584 by selecting the Controller , Tools and XI584 menu items. Once XI584 is started, select the Utilities and File

Transfer menu items and select CARE Import . Select the project and the Zone Manager that was just updated and select

Import and click OK on the Select Target Controller dialog box. When the CARE Import is complete, close the CARE

Import dialog box. If this is the initial loading of the Zone Manager, then it will have to be reset and the CPU address set

by the XI581 Emulation function ( Applications , XI581 Emulation menu). Select the Utilities , File Transfer menu items and

select Download . The Download dialog box will be displayed. Check the All selection and click the Controller button.

When the Select Controller/Subsystem dialog box is displayed, make sure that the correct CPU address or name is high

lighted and select the OK button. Click the Download button and click Yes to the message Replace updated application

part in controller (CPU address or Controller name). When the download is complete, exit out of the Download dialog

box. From the XI584 main menu, select the Data , Access by User Address menu items. Type OaEnthalpy in the Search

For User Address and click the Search button. When the OaEnthalpy point displays in the User Addresses list, click on

the point and select the Attributes button. XI584 will now display the value of the enthalpy sensor connected to the RIO

device. This point can now be used in the Zone Manager control strategy or switching logic. This point can be used in

other Excel 5000 (C-Bus) controllers by assigning a global analog point in the destination controller with the user address

name of OaEnthalpy . Refer to the CARE User's Manual form, 74-5587 for information on creating global points in Excel

5000 controllers.