Honeywell indexa 1(57) Honeywell User Manual NX series LonWorks & BACnet User Manual 62-0303-01
Index Honeywell INDEX 1. General .........................................................................................................................5 2. LonWorks C4 Option Board Technical Data .............................................................6 2.1 General ...................................................................................................................6 2.2 Physical Media and Wiring....................................................................................
Honeywell Index 3 15.3.3 Instance Number (P7.X.1.3) ...........................................................................45 15.3.4 Communication Time-Out...............................................................................45 15.3.5 Communication Status (V7.X.2.1)...................................................................46 15.3.6 Baud Rate (V7.x.2.2) ......................................................................................46 15.3.7 Fault (V7.x.2.3) ...................
Honeywell 4 Fieldbus LonWorks Bacnet Honeywell code NXOPTC4 NXOPTCJ Typecodes of the products Honeywell North America code 32006630-001 32006630-013 Manufacturer's code OPT-C4 OPT-CJ Honeywell product information and product manuals can be downloaded from following sites depending on geographical area: Honeywell EMEA (Europe, Middle East and Africa) products: http://ecc.emea.honeywell.
Honeywell 1. LonWorks General 5 General Honeywell NX frequency converters can be connected to the LonWorks® network using a fieldbus C4 option board. The converter can then be controlled, monitored and programmed from the Host system. The LonWorks® C4 option board shall be installed in slot E on the control C4 option board of the frequency converter. LonWorks technology has been developed by Echelon Corporation.
2. Honeywell LonWorks Technical Data LonWorks C4 Option Board Technical Data 2.1 General LonWorks connections Communications Environment Interface Pluggable connector (5 mm) Channel type Transfer cable Baud rate Ambient operating temperature Storing temperature Humidity Altitude Vibration TP/FT-10 Twisted pair 78 Kbit/s –10°C…50°C Safety –40°C…70°C <95%, no condensation allowed Max. 1000 m 0.5 G at 9…200 Hz Fulfils EN50178 standard Table 1. LonWorks technical data 2.
Honeywell LonWorks Technical Data 7 termination Figure 3. Star Topology termination Figure 4. Loop Topology Up to 64 FTT-10 transceiver nodes are allowed per network segment, the individual segments can be connected together by a router. See Table 3 for recommended cable types and cable lengths for FTT-10. Even if unshielded cable types are recommended to be used with this type of transceiver, it is still highly recommended to use only shielded cables with frequency converters.
2.3.1 LonWorks Technical Data Honeywell Variable Speed Drive Profile Leading manufacturers of drive technology have jointly defined the LonMark profile. The profile specifies how the drives are to be parameterized and how the setpoints and actual values are to be transmitted. This enables drives from different vendors to be exchanged. The profile contains necessary specifications for speed control and positioning.
Honeywell 3. LonWorks Layout and Connections 9 LonWorks Fieldbus C4 Option Board Layout and Connections Honeywell LonWorks Fieldbus C4 Option Board is connected to the fieldbus through 3-pin pluggable bus connector. The communication with the control C4 Option board takes place through the standard Honeywell Interface C4 Option Board Connector. 3.1 LonWorks Opt-C4 Option Board H3 H2 H1 X5 21 22 23 lw1.fh8 Figure 5.
LonWorks Layout and Connections 3.2.1 Honeywell Grounding the bus cable shield directly to the frequency converter frame using the RC-filter 1 Strip about 5 cm of the cable as shown in the picture. Figure 6. 2 Leave no more than 7 mm of the data cable outside the terminal block (Figure 7) and strip the data cables at about 5 mm to fit in the terminals (Figure 8). Figure 7.
Honeywell LonWorks Layout and Connections Figure 8. 3 Insert the data cables and the shield in their respective terminals. See Table 3. Figure 9. 4 If the LonWorks C4 option board was detached from the control unit place it into slot E of the control C4 option board (see C4 option board installation on page 14). Otherwise attach the terminal block. Fix the cable on the frame with the clamp. Figure 10.
Honeywell LonWorks Layout and Connections 3.3 Bus Termination Resistor To assure a proper data transmission, termination of the network segments is required. Depending on the type of network, either one or two terminations are necessary. Free topology network segment requires only one termination whereas a doubly terminated bus topology requires two. The jumper X5 on the Honeywell LonWorks C4 option board must be set accordingly.
Honeywell LonWorks Layout and Connections Neuron status (H3) GREEN LED is: Meaning: OFF Configured ON Applicationless and Unconfigured Flashing Unconfigured 13 State Code 4 3 2 C4 Option Board status LED (H2) YELLOW LED is: Meaning: OFF C4 Option board not activated ON C4 Option board in initialisation state waiting for activation command from the frequency converter Blinking fast C4 Option board is activated and in RUN state (once/1 s) C4 Option board is ready for external communication Blinking slow
4. Installation of Lonworks Board Honeywell Installation of Honeywell NX LonWorks C4 Option Board ! NOTE MAKE SURE THAT THE FREQUENCY CONVERTER IS SWITCHED OFF BEFORE AN OPTION OR FIELDBUS C4 OPTION BOARD IS CHANGED OR ADDED! A Honeywell NX frequency converter B Remove the cable cover. C Open the cover of the control unit.
Honeywell D Installation of Lonworks Board Install LonWorks C4 option board in slot E on the control C4 option board of the frequency converter. Make sure that the grounding plate (see below) fits tightly in the clamp. H3 H2 H1 X5 21 22 23 lw1.fh8 E Make a sufficiently wide opening for your cable by cutting the grid as wide as necessary. F Close the cover of the control unit and the cable cover.
Installation of Lonworks Board Honeywell 4.1 C4 Option Board Information Sticker The LonWorks C4 option board package delivered by the factory includes a sticker (shown below). Please mark the C4 option board type (1), the slot into which the C4 option board is mounted (2) and the mounting date (3) on the sticker. Finally, attach the sticker on your drive. 1 3 Drive m odified: Option board: N XOPT................ Date:................... in slot: A B C D E IP54 upgrade/ Collar Date:................
Honeywell 5. LonWorks Commissioning 17 Commissioning READ FIRST CHAPTER 8 ‘COMMISSIONING’ in the User manual of the drive type used (see page 4 for download instructions for manuals). 5.1 Fieldbus C4 Option Board Parameters The Honeywell LonWorks C4 option board is commissioned with the control keypad by giving values to appropriate parameters in menu M7 (for locating the expander C4 option board menu, see NX User's Manual, Chapter 7).
6. Honeywell LonWorks Interface LonWorks Interface Features of the LonWorks interface: • Direct control of Honeywell NX (e.g. Run, Stop, Direction, Speed reference, Fault reset) • Full access to all Honeywell NX parameters • Monitor Honeywell NX status (e.g. Output frequency, Output current, Fault code) 6.1 General Node Object:0 nv1 nviRequest SNVT_obj_request Mandatory Network Variables Figure 13.
Honeywell LonWorks Interface nv1 nv2 nviDrvSpeedStpt SNVT_switch nviDrvSpeedScale SNVT_lev_percent 19 Variable Speed Motor Drive: 6010 Mandatory nvoDrvSpeed nv4 Network SNVT_levPercent Variables Optional Network Variables nv3 nvoDrvCurnt SNVT_amp nv6 nvoDrvPwr SNVT_power_kilo nv7 nvoDrvRunHours SNVT_time_hour nv27 nvoDrvStatus SNVT_state nv28 nvoDrvEnrgy SNVT_elect_kWh nv29 nvoActFault SNVT_count Configuration Properties nc50 nc53 nc48 nc49 nc52 nc158 nc159 nc160 nc161 nc162 nciMaxSpeed
Honeywell LonWorks Interface 6.2 Input Network Variables Function Variable Name Node Object request nviRequest Driver speed nviDrvSpeedStpt setpoint Driver set point nviDrvSpeedScale speed scaling Reset fault nviRstFault Clear kWh trip or nviClrCntr Drive total running hours trip counters Process In Data nviProcessIn1..8 Digital Inputs nviDigitalIn1..8 Parameter Set nviParCmd Table 5.
Honeywell LonWorks Interface 21 nviRstFault This input network variable provides a fault reset. Setting value 1 for State and a non-zero value for Value will reset an active fault in Honeywell NX. Default value is 0; 0. State 0 1 1 -1 (0xFF) Value any 0 >0 any Command no action (0; 0) no action (0; 1) reset fault (200 ; 0) invalid (no action) Table 7. nviClrCntr This input network variable provides a mechanism to clear the kWh trip counter or the Drive total running hours trip counter.
Honeywell LonWorks Interface Parameter ID Group 0 Not used 1 … 98 Actual Values 99 Active Fault Code 100 Not Used 101… 899 Parameter 900 … 999 Reserved Description Reserved for LonWorks C4 option board internal usage 1000 Not Used 1001…1999 Parameter Table 9. Grouping of ID numbers Examples Data format in examples is: - learn selector day hour minute second millisecond x = meaningless.
Honeywell LonWorks Interface 23 Example2 Read parameter number 112 (Nominal speed of the motor “Basic Application par. ID112”) default value 1440 (1440 rpm). Read command to nviParSet - LN_RECALL 112 x x x x If the read command is successful then nvoParOut value is - LN_RECALL 112 <0 0 5 A0> 0 0 0 0 If the read command fails then nvoParOut value is - LN_ LN_NUL 112 <0 0 0 0> 0 0 0 0 6.3 Output Network Variables Function Variable Name SNVT type Min. Value Max.
LonWorks Interface Field Honeywell Description object_id ID of object within node invalid_id 1 means requested ID is not implemented in this node invalid_request 1 means request for unimplemented function disabled 1 means object disabled electrical_fault 1 means drive is faultefd in_alarm 1 means drive is in alarm report_mask 1 means status is an event mask Table 11. nvoDrvSpeed This output network variable provides the speed of the drive as a percentage of the nominal speed.
Honeywell LonWorks Interface 25 nvoDrvStatus This output network variable provides the drive status. Bit 0 1 2 3 4 5 Description Value = 0 Not Ready FC stopped Clockwise No fault No warning Reference ≠ Actual value Value = 1 Ready Running Counterclockwise Fault active Warning active Reference = Actual value Table 12. Status word bit descriptions nvoDrvEnrgy This output network variable provides the drive resettable energy consumption counter. The maximum value for used SNVT is 65535 kWh.
LonWorks Interface Honeywell 6.
Honeywell LonWorks Interface 27 nciNmlFreq This configuration property is used to provide the nominal frequency for the motor. nciRampUpTm Defines the acceleration time for Honeywell NX. The valid range is 0.0 to 6,553.4 sec (0.1 sec). nciRampDownTm Defines the deceleration time for Honeywell NX. The valid range is 0.0 to 6,553.4 sec (0.1 sec). nciDrvSpeedScale This configuration property is used as the default value for nviDrvSpeedScale.
Honeywell LonWorks Interface 6.5 Process Data Aplication FBProcessDataIn1..8 LonWorks nviProcessIn1..8 nviDigitaln 1 bit 3 nviDigitaln 2 bit 4 nviDigitaln 3 bit 5 nviDigitaln 4 bit 6 nviDigitaln 5 bit 7 nviDigitaln 6 bit 10 nviDigitaln 7 bit 11 nviDigitaln 8 bit 12 nvoProcessOut1..8 FBFixedControlWord FBProcessDataOut1..
Honeywell 7. LonWorks Fault Tracking 29 Fault Tracking The table below presents the faults related to the LonWorks C4 option board. For more information, see also NX User's Manual, Chapter 9. The LonWorks C4 option board status LEDs are described in more detail in Chapter 3.4. Fault code 37 38 39 Fault Possible cause Correcting measures 53 Device change Device added Device removed Device unknown Fieldbus fault The received heartbeat time has expired. Check the installation.
8. Honeywell LonWorks Appendix Appendix 1 Process Data OUT The nodes can read the frequency converter’s actual values using process data variables.
Honeywell LonWorks Appendix 31 PID control and Pump and fan control applications Data Process Data IN1 Process Data IN2 Process Data IN3 PD4–PD8 Value Unit Reference for PID % controller Actual Value 1 to PID % controller Actual Value 2 to PID % controller Not Used - Step 0.01% 0.01% 0.
9. BACnet General Honeywell General Info Instead of sending and receiving information to and from frequency converters through I/O, you can connect them to a fieldbus. Honeywell NX frequency converters can be connected to the RS-485 bus using a fieldbus CJ option board. The converter can then be controlled, monitored and programmed from the host system. BACnet is also known by names Direct Digital Control Systems and Building Management Systems.
Honeywell 10. BACnet Technical Data 33 BACnet CJ Option Board Technical data Connections Communications Interface Data transfer method Transfer cable Electrical isolation BACnet MS/TP Baud rate Environment MAC Addresses Ambient operating temperature Storing temperature Humidity Altitude Vibration Safety Table 17. BACnet technical data OPT-CJ: Pluggable connector (5.
BACnet Technical Data Honeywell 10.1 System Software versions OPT-CJ BACnet option board is supported from system software versions: • • • NXL NXL00005V149.VCN NXS NXS00001V161.VCN NXP NXP00002V160.VCN Autobaud detection and BACnet specific fault codes (readable from panel) are added from system software versions: • • • NXL NXL00005V248.VCN NXS NXS00001V163.VCN NXP NXP00002V162.VCN Communication timeout is available from system SW versions. When not supported, the default is 10 seconds.
Honeywell 11. BACnet Layout and Connections 35 Bacnet Fieldbus CJ Option Board Layout and Connections Honeywell BACnet CJ option board is connected to the fieldbus through a 5-pin pluggable bus connector. The communication with the control board of the frequency converter takes place through the standard Honeywell Interface CJ Option Board Connector. 1 2 3 4 5 X4 X1 Bus connector Jumpers Grounding plate Interface board connector Figure 16.
12. Honeywell BACnet Grounding Cable Shield Grounding Cable Shield 12.1 Grounding by clamping the cable to the converter frame (recommended) This manner of grounding is the most effective and especially recommended when the distances between the devices are relatively short or if the device is the last device on the net. Note: Normally, the CJ option board has already been installed in slot D or slot E of the control CJ option board.
Honeywell BACnet Grounding Cable Shield 37 3 Insert the data cables of both cables into terminals #3 (Line B) and #4 (Line A). 4 Strip the cable at such a distance from the terminal that you can fix it to the frame with the grounding clamp. See pictures below: Figure 19.
Honeywell BACnet Grounding Cable Shield 12.2 Grounding only one point on the net In this manner of grounding, the shield is connected to ground only at the last device on the net in the same way as described in chapter 12.1. Other devices of the net just pass the shield. We recommend you to use an Abico connector to fit the shields into the terminal. 1. Strip about 5 cm of the cable and cut off the grey cable shield. Remember to do this for both bus cables (except for the last device). 2.
Honeywell BACnet Grounding Cable Shield 39 12.3 Bus Terminal Resistors Figure 22. Using jumper X4 to set the bus termination If Honeywell is the last device of the fieldbus line the bus termination must be set. Use jumper X4 (ON position). See Figure 22. Note: Jumper X1 is only used when D9 type connector is assembled (Not used with BACnet protocol) 12.4 Bus Biasing Bus biasing is required to ensure faultless communication between devices at RS-485 bus.
BACnet Grounding Cable Shield Honeywell Fail safe biasing in OPT-CJ option board Connect resistor biasing resistors between pins #2 and #4 as well as pins #3 and #5 as shown in picture. 1 2 DATA A 3 DATA B 4 5 Matters related to this are discussed in the application note Failsafe Biasing of Differential Buses (an-847.pdf) published by National Semiconductor (www.national.com).
Honeywell 13. BACnet LED Indications 41 Led Indications The two LED indications next to the connector show the present statuses of the BACnet CJ option board (yellow) and the Fieldbus Module (green). Yellow Green 1 2 3 4 5 X4 X1 Figure 23.
Installation of BACnet Board 14. Installation of Honeywell NX BACnet CJ Option Board A Honeywell NX frequency converter. B Remove the cable cover. C Open the cover of the control unit.
Honeywell Installation of BACnet Board 43 D Install BACnet CJ option board in slot E on the control CJ option board of the frequency converter. Make sure that the grounding plate (see below) fits tightly in the clamp. E Make a sufficiently wide opening for your cable by cutting the grid as wide as necessary. F Close the cover of the control unit and the cable cover.
15. Honeywell BACnet Commissioning Commissioning READ FIRST CHAPTER 8 'COMMISSIONING' in the User manual of the drive type used (see page 4 for download instructions for manuals). Note! You must select Fieldbus as the active control place, if you wish to control the frequency converter through fieldbus. See NX User’s Manual, Chapter 7.3.3.1. 15.
Honeywell # 1 2 Name MAC ADDRESS BAUD RATE BACnet Commissioning Default 1 1 3 4 INDEX NR. Comm. time-out Range 1…127 0 - Auto 1 – 9600 baud 2 – 19200 baud 3 – 38400 baud 4 – 76800 baud Countin g number 0-65535 10 s 0 = OFF 10 – 60 s 45 Description Communication speed Instance Number. Zero means that unique default device object instance number is used. Communication time-out 0 = Not in use Table 20. BACnet CJ option board parameters 15.3.1 Ms/Tp Mac Address (P7.X.1.
Honeywell BACnet Commissioning 15.3.5 Communication Status (V7.X.2.1) To see the present status of the RS-485 fieldbus, enter the Comm.Status page from Monitor menu (G7.5.2). See Figure 25 and Table 21 below. Figure 25. Communication status 0…999 0…64 Good messages Number of messages received without communication errors Bad Frames Number of messages received with CRC or parity errors Table 21. BACnet message indications 15.3.6 Baud Rate (V7.x.2.2) Shows the actual baud rate. 15.3.
Honeywell BACnet Commissioning 47 Product Description: BACnet CJ Option board is designed for Honeywell NX family devices. BACnet Standardized Device Profile (Annex L): BACnet Application Specific Controller (B-ASC) List all BACnet Interoperability Building Blocks Supported (Annex K): DS-RP-B, DSWP-B, DM-DDB-B, DM-DOB-B.
BACnet Commissioning Honeywell ISO 8859-1 ANSI X3.4 IBM™/Microsoft™ DBCS ISO 10646 (UCS-2) ISO 10646 (UCS-4) JIS C 6226 If this product is a communication gateway, describe the types of non-BACnet equipment/networks(s) that the gateway supports.
Honeywell BACnet Commissioning 15.
Honeywell BACnet Commissioning 15.5.
Honeywell BACnet Commissioning BV23 FBFixedControlWord Bit_8 BV24 FBFixedControlWord Bit_9 BV25 FBFixedControlWord Bit_10 BV26 FBFixedControlWord Bit_11 BV27 FBFixedControlWord Bit_12 BV28 FBFixedControlWord Bit_13 BV29 FBFixedControlWord Bit_14 BV30 FBFixedControlWord Bit_15 Application Specific bit From the Fixed Control Word Application Specific bit From the Fixed Control Word Application Specific bit From the Fixed Control Word Application Specific bit From the Fixed Control Word Appli
15.5.
Honeywell BACnet Commissioning 53 AV27 Maximum Frequency Maximum Frequency Hz W AV28 Accel Time Acceleration Time seconds W AV29 Decel Time Deceleration Time seconds W FBProcessDataIN 1 Application specific -32768.0 to +32767.0 resolution 1.0 C FBProcessDataIN 2 Application specific -32768.0 to +32767.0 resolution 1.0 C FBProcessDataIN 3 Application specific -32768.0 to +32767.0 resolution 1.0 C FBProcessDataIN 4 Application specific -32768.0 to +32767.0 resolution 1.0 C 0.
BACnet Commissioning 4) FBGeneralStatusWord PDO 1, bit encoding Application Specific Honeywell
Honeywell 16. BACnet Fault Tracking 55 Fault Tracking The table below presents the faults related to the BACnet CJ option board. For more information, see also NX User's Manual, Chapter 9. The BACnet CJ option board status LEDs have been described in more detail in Chapter 13. Fault code 37 38 39 Fault 53 Device change Device added Device removed Device unknown Fieldbus fault 54 Slot fault 40 Possible cause Correcting measures CJ Option board changed. CJ Option board added.
BACnet Fault Tracking Honeywell The MSTP- and BACnet-stack on the CJ option board uses files from BACnetSim, a GPL'd project on SourceForge. The licence for BACnetSim is GPL with a special exception that allows linking without requiring the rest of the code to be GPL'd. The source code for the GPL'd parts can be downloaded from SourceForge.
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