Summary of Contents for Honeywell BacNet protocol
- Page 1 Honeywell Installation and User Manual BacNet protocol for Variable Frequency Drives...
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Page 2: Table Of Contents
Honeywell • 0 INDEX Document: DPD00546B Version release date: 6.9.11 Safety ........................2 Danger ..........................2 Warnings......................... 3 Grounding and ground fault protection ................3 Electro-magnetic compatibility (EMC)................4 BACnet - general info ..................6 BACnet technical data..................8 BACnet MS/TP protocol....................8 BACnet IP protocol ...................... - Page 3 Honeywell • 1...
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Page 4: Safety
Safety Honeywell • 2 Safety This manual contains clearly marked cautions and warnings which are intended for your per- sonal safety and to avoid any unintentional damage to the product or connected appliances. Please read the information included in cautions and warnings carefully. -
Page 5: Warnings
Grounding and ground fault protection CAUTION! The Honeywell SmartDrive must always be grounded with a ground conductor to the ground terminal marked with The earth leakage current of the drive exceeds 3.5mA AC. According to EN61800-5-1, one or... -
Page 6: Electro-Magnetic Compatibility (Emc)
Safety Honeywell • 4 b) an automatic disconnection of the supply in case of discontinuity of the protective earthing conductor. c) provision of an additional terminal for a second protective earthing conductor of the same cross-sectional area as the original protective earthing conductor. - Page 7 Honeywell • 5 Safety...
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Page 8: Bacnet - General Info
ISO 16484-5 which defines the methods and the protocol for cooper- ating building automation devices to communicate. Devices can be designed to operate using BACnet communication protocol as well as utilising BACnet protocol to communicate between systems. BACnet is an internationally accepted protocol for building automation (e.g. lightning control, air conditioning and heating automation) and control over a communications network. - Page 9 Honeywell • 7 BACnet - general info...
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Page 10: Bacnet Technical Data
BACnet technical data Honeywell • 8 BACnet technical data BACnet MS/TP protocol Interface RS-485 Data transfer method RS-485 MS/TP, half-duplex STP (Shielded Twisted Pair), type Transfer cable Belden 9841 or similar Connections and Connector 2.5 mm communications Electrical isolation Functional... - Page 11 Honeywell • 9 BACnet technical data...
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Page 12: Bacnet Installation
BACnet installation Honeywell • 10 BACnet installation Open the cover of the VFD. The relay outputs and other I/O-terminals may have a dangerous control voltage present even when the drive is disconnected from mains. M4x55 Figure 2. Locate the components that you will need on the VFD to connect and run the BACnet cables. -
Page 13: Prepare For Use Through Ethernet
Honeywell • 11 BACnet installation RS485 switches terminals 21 22 23 24 25 26 32 33 Ethernet connector 12 13 14 15 16 17 18 19 30 Ethernet cable run conduit 8 9 10 11 I/O terminal (see larger picture) Grounding Figure 3. - Page 14 BACnet installation Honeywell • 12 Cut the VFD cover opening for the Ethernet cable (protection class IP21). IP21 Figure 5. Remount the VFD cover. NOTE: When planning the cable runs, remember to keep the distance between the Ethernet cable and the motor cable at a mini- mum of 30 cm.
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Page 15: Prepare For Use Through Ms/Tp
Strip the cable at a maximum length of 15 mm. Do not strip the aluminum cable shield! Then connect the cable to its appropriate terminals on Honeywell SmartDrive standard terminal block, terminals A and B (A = negative, B = positive). See Figure 7. - Page 16 BACnet installation Honeywell • 14 Using the cable clamp included in the delivery of the drive, ground the shield of the RS485 cable to the frame of the VFD. Cable clamp If the drive is the last device on the bus, the bus termination must be set.
- Page 17 Honeywell • 15 BACnet installation Unless already done for the other control cables, cut free the opening on the VFD cover for the RS485 cable (protection class IP21). Remount the VFD cover and run the RS485 cables as shown in picture.
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Page 18: Programming
Basic information on how to use the control keypad you will find in the Application Manual. The navigation path to the fieldbus parameters may differ from application to application. The exemplary paths below apply to the Honeywell SmartDrive. 1. First ensure that the right fieldbus protocol is selected. - Page 19 Honeywell • 17 Programming Code Parameter Unit Default Description MONITORING VALUES 1 = Stopped Fieldbus protocol P5.7.3.2.1 2 = Operational status 3 = Faulted 0-99 Number of mes- sages with errors Communication sta- P5.7.3.2.2 99.999 0-999 Number of mes- sages without communi-...
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Page 20: Bacnet Ip Parameters And Monitoring Values
Programming Honeywell • 18 BACnet IP parameters and monitoring values 5.2.1 Ethernet common settings (M5.8.1) Code Parameter Unit Default Description P5.8.1.1 IP address mode See page 23. P5.8.1.2 IP address See page 23. P5.8.1.3 Subnet mask See page 23. P5.8.1.4 Default gateway See page 23. - Page 21 Honeywell • 19 Programming Code Parameter Unit Default Description Shows actual Device Actual instance Serial num- P5.8.3.2.3 65535 Object's instance num- number See chapters 6.2 and P5.8.3.2.4 Control word 6.3. See chapters 6.2 and P5.8.3.2.5 Status word 6.3. Table 7. Parameters related with BACnet used through Ethernet...
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Page 22: Bacnet Ms/Tp Parameter Descriptions
Programming Honeywell • 20 BACnet MS/TP parameter descriptions 5.3.1 BACnet MS/TP Parameters P5.7.3.1.1 AUD RATE Select the communication speed for the network. The default value is 9600 baud. If value Auto is chosen this parameter is not editable. P5.7.3.1.2 UTOBAUDING NOTE! This function is only used at start-up. -
Page 23: Bacnet Ms/Tp Monitoring Values
Honeywell • 21 Programming 5.3.2 BACnet MS/TP monitoring values P5.7.3.2.1 IELDBUS PROTOCOL STATUS tells the status of the protocol. Fieldbus Protocol Status INITIALIZING Protocol is starting up STOPPED Protocol is timeouted or not used OPERATIONAL Protocol is running Major fault in protocol, requires restarting. - Page 24 Programming Honeywell • 22 P5.7.3.2.6 TATUS WORD Shows the current that is sent to the bus. Status Word...
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Page 25: Bacnet Ip Parameter Descriptions
Honeywell • 23 Programming BACnet IP parameter descriptions 5.4.1 Ethernet common settings P5.8.1.1 ADDRESS MODE Selectable alternatives are (Dynamic Host Configuration Protocol) and DHCP Fixed DHCP protocol gives IP addresses to new devices connecting to local network. This address is valid for a certain period of time. -
Page 26: Bacnet Ip Settings
Programming Honeywell • 24 5.4.2 BACnet IP settings P5.8.3.1.1 NSTANCE NUMBER Similar to BACnet MS/TP device object instance number (see page 20). P5.8.3.1.2 OMMUNICATION TIME BACnet board initiates a communication error if the Ethernet connection is lost. Communica- tion time-out parameters define the minimum delay between UDP packages received from the master. - Page 27 Honeywell • 25 Programming P5.8.3.2.3 ONTROL WORD Shows the Control Word received from the bus. P5.8.3.2.4 TATUS WORD Shows the current Status Word that is sent to the bus.
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Page 28: Communications
Communications Honeywell • 26 Communications Object types and properties supported Property Object Type Device Binary Value Analog Value Object Identifier Object Name Object Type System Status Vendor Name Vendor Identifier Model Name Firmware Revision Application Software Version Protocol Version Protocol Revision... -
Page 29: Binary Value Object
Honeywell • 27 Communications 6.1.1 Binary Value Object Present Instance Inactive / Value Object Name Description Active Access Type Indicates whether the drive Not Ready / Ready State is ready or not Ready Indicates whether the drive Run/Stop State Stop / Run... - Page 30 Communications Honeywell • 28 BV28 fb_control_word Bit_13 fb_control_word bit 13 0 / 1 BV29 fb_control_word Bit_14 fb_control_word bit 14 0 / 1 BV30 fb_control_word Bit_15 fb_control_word bit 15 0 / 1 Table 13. NOTE: Present Value Access Types: R = Read-only, W = Writeable, C = Commandable.
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Page 31: Analog Value Object
Honeywell • 29 Communications 6.1.2 Analog Value Object Present Value Instance ID Object Name Description Units Access Type Frequency Setpoint Frequency Setpoint Output Frequency Output Frequency Motor Speed Motor Speed Load (power) Motor Shaft Power Kilowatt Hour Counter Kilowatt Hours total... - Page 32 Communications Honeywell • 30 AV27 Maximum Frequency Maximum Frequency AV28 Accel Time Acceleration Time AV29 Decel Time Deceleration Time AV30 fb_ProcessdataIn_01 Application specific 16 bits Resolution 1 AV31 fb_ProcessdataIn_02 Application specific 16 bits Resolution 1 AV32 fb_ProcessdataIn_03 Application specific 16 bits Resolution 1...
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Page 33: Control Word Bits
Honeywell • 31 Communications Control word bits Name Value = 1 Value = 0 Description Start/Stop command to Start/Stop Start request Stop request application Fault reset Reset faults No action Command to reset fault B3-B15 Not used Table 15. Control Word bits... -
Page 34: Fault Tracing
Fault tracing Honeywell • 32 Fault tracing When an unusual operating condition is detected by the VFD control diagnostics, the drive ini- tiates a notification visible, for example, on the keypad. The keypad will show the ordinal num- ber of the fault, the fault code and a short fault description. -
Page 35: Other Fault Conditions
Honeywell • 33 Fault tracing Other fault conditions The following fault tracing diagram will help you to locate and fix some of the most usual prob- lems. If the problem persists contact your local distributor. Figure 8. Fault tracing diagram for BACnet MS/TP... - Page 36 Fault tracing Honeywell • 34 Figure 9. Fault tracing diagram for BACnet IP...
- Page 37 Honeywell • 35 Fault tracing...
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Page 38: Quick Setup
Quick setup Honeywell • 36 Quick setup Following these instructions, you can easily and fast set up your BACnet bus for use: Choose control place. A. Press LOC/REM button on keypad to select Remote Control Place B. Select as remote control place: >... -
Page 39: Appendix - Additional Information
vacon • 37 Appendix - additional information PPENDIX ADDITIONAL INFORMATION Max master This parameter represents the value of the Max_Master property of the node's Device object. The value of Max_Master specifies the highest allowed address for the master nodes. The val- ue of Max_Master shall be less than or equal to 127. -
Page 40: Annex - Protocol Implementation Conformance Statement
(This annex is part of this Standard and is required for its use.) BACnet Protocol Implementation Conformance Statement Date: November 7, 2008 Vendor Name: Honeywell Product Name: Honeywell SmartDrive - xxx (xxx = MAC ID) Product Model Number: Honeywell SmartDrive Applications Software Version: xxx Firmware Revision:... - Page 41 Honeywell • 39 Annex - Protocol implementation conformance statement 2. Whether objects of this type are dynamically deletable using the DeleteObject service 3. List of the optional properties supported 4. List of all properties that are writable where not otherwise required by this standard 5.
- Page 42 Find out more For more information on Honeywell’s variable frequency drives and other Honeywell products, visit us online at http://ecc.emea.honeywell.com Automation and Control Solutions Honeywell GmbH Böblinger Str. 17 71101 Schönaich, Germany Telephone (49) 7031 637 01 EN2B-0371GE51 R1210 Telefax...