Price BACnet Manual

Price BACnet Manual

Flow controller for fan filter units

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MANUAL – SERVICE + INSTALLATION
BACnet Flow Controller for Fan Filter Units
BFC Series
v400 – Issue Date: 02/18/21
© 2021 Price Industries Limited. All rights reserved.

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Summarization of Contents

Product Overview
General Information
Details the BACnet Flow Controller's design, function, and capabilities with EC motor technology.
Installation & Mounting Instructions
Typical Wiring
Illustrates standard wiring configurations for the BACnet Flow Controller and its connections.
Input/Output Description
Details the function and purpose of each input and output terminal on the controller.
Display Navigation
Initial Startup
Explains the information displayed when the BFC controller is powered up with 24VAC.
Main Menu
Guides users through navigating the main menu options on the BFC controller's display.
Service Menu - Fan
Provides access to fan settings like CFM, motor runtime, and calibration adjustments.
Service Menu - Filter
Allows adjustment and monitoring of filter load, trip pressure, and filter runtime.
Service Menu - I/O
Details analog input status and configuration options for analog outputs.
Service Menu – BACnet
Configures BACnet specific settings such as MAC address and device instance.
Service Menu – Diagnostics
Provides options for restoring default settings and performing system resets.
Filter Calibration
Using the BFC Interface
Step-by-step guide for performing filter calibration directly using the BFC controller's interface.
Via BACnet
Instructions for calibrating the filter using BACnet communication and specific object points.
Networking & Setup
BACnet Wiring
Details wiring requirements and recommendations for establishing BACnet MS/TP communication.
Termination
Explains the importance and methods of terminating BACnet MS/TP networks for proper operation.
Electrical Noise
Advises on avoiding electrical noise sources to maintain reliable BACnet network communication.
Network Wire Specifications
Specifies recommended wire types and characteristics for BACnet MS/TP networks.
BACnet MS/TP Wire type recommendations
Lists recommended specifications for BACnet MS/TP network wiring, including pairs and capacitance.
BACnet Service Menu
Guides setting controller BACnet settings: MAC address, Device Instance, and Baud rate.
BACnet Networking and Setup
Explains setting unique MAC addresses and ensuring devices run at the same speed/baud rate on a segment.
Setting the Device Instance (Coupled MAC and DI)
Details how to obtain a unique Device Instance number by combining MAC and other tiers.
Setting the Device Instance (De-coupled MAC and DI)
Explains obtaining a unique Device Instance number using decoupled MAC and multiple tiers.
Network Layout
Describes how the BFC connects over BACnet MS/TP to BAS front-end systems and Price's Web Server.
CONNECTION EXAMPLE (GREATER THAN 30 UNITS)
Illustrates network connection examples for larger systems using IP switches and BACnet routers.
Package/Component Identification
Identifies components for Web Additional and PRTU IP Switch packages, including cables and rails.
Location
Recommends accessible locations for mounting front-end components like the Web Server and routers.
Mounting
Provides instructions on using DIN rail to securely mount front-end components like the Web Server and routers.
BAS Input Signal
Explains how BAS input signals override local setpoints and the priority of control signals.
Analog RPM Feedback
Details the analog 0-10 VDC signal proportional to MOTOR 1 RPM and its output characteristics.
Wiring and Cables
Covers wiring requirements for the ECM speed controller, power, and control signals to the ECM motor.
Maintenance
Troubleshooting
Provides solutions for common faults like non-functioning outputs and BACnet communication errors.
Specifications
Lists technical specifications for power, environmental conditions, inputs, outputs, and networking.
BACnet points list for BFC firmware v3.1.0
Details BACnet object names, units, defaults, ranges, and read/write capabilities for BFC firmware v3.1.0.

Table of Contents