BACnet CFW-11 User Manual - page 5
About the Manual
CFW-11 | 5
ABOUT THE MANUAL
The BACnet communication protocol is available in the CFW-11 frequency inverter special software version (Ve)
3.3x. This version is derived from the standard version 3.1X, with the following modifications:
The CANopen, Profibus and DeviceNet communication protocol has been removed;
The BACnet MS/TP and SymbiNet communication protocol has been added.
This manual provides the necessary information for the operation of the CFW-11 frequency inverter using the
BACnet protocol. This manual must be used together with the CFW-11 user manual.
ABBREVIATIONS AND DEFINITIONS
ASCII
American Standard Code for Information Interchange
PLC
Programmable Logic Controller
HMI
Human-Machine Interface
ro
Read-only
rw
Read/write
NUMERICAL REPRESENTATION
Decimal numbers are represented by means of digits without suffix. Hexadecimal numbers are represented with
the letter ‘h’ after the number.
DOCUMENTS
The BACnet protocol for the CFW-11 was developed based on the following specifications and documents:
Document
Version
Source
Standard 135-2004
1.0
ANSI/ASHRAE/ISO
In order to obtain this documentation, consult BACnet ORG, witch is the organization that currently maintains,
publishes and updates the information regarding the BACnet network.