Adding new network inputs for dual-duct VAV systems - Metasys - LIT-12013631 - M4-CVM Actuator - Release 11.0

CV Series Controller Actuator Feedback Application Note

Product name
M4-CVM Actuator
Document type
Application Note
Document number
LIT-12013631
Version
Release 11.0
Revision date
2022-01-26
Product status
Active

Add two new network inputs, and connect each input to one of the control points previously added. The following example is based on the cold deck damper being controlled by the CVM/CVE with integrated position feedback.

About this task

To add new network inputs, complete the following steps:

Procedure

  1. In the upper right corner of the Network Inputs dialog box, click the Add icon. The New Module Selection dialog box appears.
  2. Click the Count field in the row for INPUT-BOOLEAN and change the count to 2.
    Figure 1. New module selection dialog box

  3. Click Finish to return to the Network Inputs dialog box.
  4. Right-click INPUT-BOOLEAN-1.
  5. Click Rename. Rename the input as CD-DPR-POS-AUTOCAL-EN to match the name of the corresponding miscellaneous control point.
  6. Right-click INPUT-BOOLEAN-2.
  7. Click Rename. Rename the input as CD-DPR-POS-PRESENT to match the name of the corresponding miscellaneous control point.
  8. Right-click the CD-DPR-POS-AUTOCAL-EN input and select View Details.
    Figure 2. Network inputs: view details

  9. Click Edit on the upper left corner of the details view window.
  10. Set the Default Value attribute to True.
  11. Click Apply on the upper left corner and then click Close to return to the Network Inputs dialog box.
  12. Right-click the CD-DPR-POS-PRESENT input.
  13. Repeat Step 10 to Step 12.
    Note: Set the BACnet Exposed attribute to False.
  14. Select the CD-DPR-POS-AUTOCAL-EN input, then select the Connections tab.
  15. Right-click CD-DPR-POS-AUTOCAL-EN in the Output column and select Make Connection.
    Figure 3. Make connection view

  16. Select CD-DPR-POS-AUTOCAL-EN under Hardware>Outputs and click OK.
  17. Repeat steps 14-16 for the CD-DPR-POS-PRESET Input.