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Overview of the FBVi-2U4-4T controller's capabilities and intended applications.
Details the suitability of the FBVi-2U4-4T for various VAV zoning applications.
Explains the Internet Protocol (IP) as a standard for device communication over networks.
Discusses how devices are uniquely identified on a network using IP addresses, specifically IPv4.
Details how DHCP automatically assigns IP addresses and related network configuration data to devices.
Explains subnetting as a method to divide networks logically and manage traffic.
Describes the role of a default gateway in routing traffic to devices on different subnetworks.
Defines IP port numbers and their use in mapping traffic to specific processes within a device.
Covers NAT's function of mapping local IP addresses to a single public IP address for finite IPv4 addresses.
Defines BACnet as a communication protocol for building automation and control networks.
Explains BACnet/IP communication using UDP and its four communication methods.
Introduces BACnet MS/TP as an EIA-485 network layer for lower-level devices.
Explains the token passing mechanism used for communication control in BACnet MS/TP networks.
Describes Device Instance and MAC addresses used for BACnet MS/TP device identification.
Displays controller status, firmware versions, and I/O status.
Allows basic IP configuration, hostname, and DHCP settings for the device.
Utility for upgrading the FBVi's firmware with new software versions.
Accesses diagnostic information like processes, debug levels, and system logs.
Guides on connecting the FBVi to an IP network using Ethernet cables.
Explains how to configure IP connections using the CXproHD utility.
Details wiring for the five universal inputs, including sensor types and configurations.
Explains configuring the controller for various VAV sequences using CXproHD.
Configures heat staging, priority, and perimeter heat availability using analog setpoints.
Visual overview of the FBVi unit, including dimensions and terminal layouts.
Details different input measurement modes (Resistance, Voltage, Current) for Universal and UniPut terminals.
Lists output capabilities: Analog, Digital, and Relay Contacts.
Explains connecting and using a CBT-STAT keypad with the FBVi.
Describes the control sequence for VAV cooling without a fan.
Details temperature control logic for cooling mode, including setpoints and airflow modulation.
Explains the control sequence for VAV cooling with a constant series speed fan.
Control sequence for VAV with electric reheat, no fan, up to three stages.
Control sequence for VAV with modulating hot water reheat, no fan.
Manages occupancy states (Occupied, Standby, Shed, Unoccupied) and overrides.
Defines HVAC operating modes like Auto, Heat Only, Cool Only, Fire Stop, and Purge.
Details how the controller manages zone temperature against active setpoints.
Procedures for testing and balancing VAV boxes using AeroBT or CXproHD.
Details various alarms including airflow, temperature, damper, fan, and CO2 alarms.
Lists and describes analog and digital hardware input/output points.
Lists BACnet analog points, object names, descriptions, and default values.
Lists BACnet binary points, object names, descriptions, and active/inactive states.
Describes the status indicated by LED light indicators on the controller.
Explains the meaning of different LED states (Off, On, Slow Blink, Fast Blink).
Troubleshooting steps for airflow sensor or measurement failures.
Troubleshooting steps for damper operation issues.
Troubleshooting steps for fan operation problems.
Troubleshooting steps for duct heating element issues.
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General
