NOTE:
Only complete this procedure if the configuration does not use a Siemens field panel. That is, if Siemens MS/TP devices are connected directly to MS/TP ports of the N4 / TNMcontroller.

Configure an MS/TP port for each N4 / TNMcontroller. Each network number must be unique on the network.

  • You have connected to the Siemens N4 Appliancestation using the admin account.
  1. In the Nav pane, expand Station > Config > Drivers > BacnetNetwork > Bacnet Comm.
  1. Double-click Network to display the Property Sheet.
  1. In the Property Sheet, expand MstpPort > Link.
  1. Update the following fields in the Property Sheet:
  • Network Number: Enter the network number for the segment you are connecting.
  • Port Name: Enter the RS-485 port to be used on the N4 / TNM JACE controller.
  • Mstp Address: Enter a unique BACnet MAC address for that MS/TP port, in decimal format, with a valid range from 0 (default) through 127. Up to four MS/TP ports are supported depending on the host platform and licensing.
  1. Click Save.
  1. In the Nav pane, expand Network, right-click MstpPort and select Actions > Enable.
  • The MstpPort is enabled.