To set up the controller through the Service portTruVu™ UCXP683T-V CARRIER CORPORATION ©2021Installation and Start-up Guide All rights reserved52To auto-assign IP addresses to multiple devices at one time1 Follow the above steps to Discover devices.2 In the Select column, click the checkbox for the devices you want to assign addresses to.NOTE To change the IP Address, the device's Mode must be Custom Static.3 Enter the starting IP address under Address and click Assign to automatically assign sequential IP addresses.There are different workflows for using the Local Devices table to address your devices, depending on theinformation you have from the installation. See To address when you know the serial numbers (page 13) or Toaddress when you do not know the serial numbers (page 14).Local Devices tableSelect Check to select devices for:• Changing the Mode• Resolving a Mismatch• Auto-assigning an IP AddressNOTE You cannot select devices with a lock symbol.MAC Ethernet MAC address of deviceSerial# The discovered devices are in order by serial number.NOTE To change how the rows are sorted, click a different column heading.Mode To change the Mode:1 Select the devices you want to change.2 Select one of the following IP addressing modes:○ Default IP - Devices with rotary switches that are used whenautogenerating the address (if applicable)○ Custom Static - A permanent IP addresses which does not changeand is usually obtained from the network administrator○ NOTE Selecting this automatically sets the device's subnet anddefault gateway to match the connected controller.○ DHCP - Allows the DHCP server to automatically assign an IPaddress3 Click the Set button.Address Displays the IP address of the device, if assigned. You can edit the address onlyif the device is set to Custom Static.To auto-assign multiple sequential addresses, select the devices, enter thebeginning address, and click Assign.Location You can describe the location of the device or any other helpful information.Mismatch A Mismatch occurs when the connected controller's mode is set to CustomStatic and a discovered device's subnet and default gateway do not match theconnected controller. The incorrect addresses are shown with SN for subnetand GW for default gateway.To resolve a mismatch, select the device(s) by clicking the Select checkbox andthen clicking the Resolve button. The subnet mask and default gatewayaddresses of the selected devices change to match the connected controller.