Honeywell W7761A 사용자 설명서

EXCEL 10 W7761A INPUT/OUTPUT DEVICE

74-2699

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

dialog box will be displayed. Type in a New point name for the enthalpy sensor (such as

OaEnthaply

) and click on the

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

> 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

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

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

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

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

button to exit the

Custom Mapping CARE Points

dialog box. Click on the

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

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

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

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

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

For User Address

and click the

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.

ADDING OTHER VOLTAGE/CURRENT SENSORS

See Table A-1 for the supported Voltage/Current analog input sensors that can be connected to the RIO Device. The user
must add a software point (pseudo analog - in RIO CARE Plant) that can be mapped to the actual hardware input (RIO Plant)
through the Custom Mapping function of E-Vision. The procedure described previously for adding an enthalpy ( 4 to 20 mA)
sensor should be followed and instructs the user on adding the pseudo analog point in the RIO CARE Plant and using the