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Trane LonWorks TR200, Инструкция по эксплуатации

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How to Control the Adjustable Frequency Drive

How to Control the TR200

Reference Handling

Select the adjustable frequency drive configuration mode in par.1-00 

Configuration Mode

.

[0] Open-loop
[3] Closed-loop

 

Open-loop

For open-loop operation, the reference represents the desired output speed of the adjustable frequency drive.
The speed reference value is transmitted to the adjustable frequency drive as a relative value in %.

 

Closed-loop

In closed-loop operation, the feedback/reference is scaled from 1 to par.20-14 

Maximum Reference/Feedb.

.

2

Please refer to the 

Troubleshooting

 section to see an example of reference scaling.

All references provided to the adjustable frequency drive are added to the total reference value.
If a reference is to be controlled by the LonWorks bus only, please ensure that all other reference inputs are zero.
This means that digital and analog input terminals should not be used for reference signals.
The default setting (0%) should be maintained for preset references in par.3-10 

Preset Reference

TR200 LonWorks

6-1

Содержание LonWorks TR200

Страница 1: ...S SVX25B EN Trane has a policy of continous product and product data improvement and reserves the right to change design and specifications without notice www trane com For more information contact yo...

Страница 2: ...the system 5 1 Configuring the System 5 1 Network Variable Description 5 4 VSD 6010 Profile 5 17 Network Variable Description VSD Profile input 5 18 Network Variable Description VSD Profile Output 5 1...

Страница 3: ...1 Parameter Group 8 8 1 Parameter Group 11 8 6 Data Types Supported by TR200 8 8 Troubleshooting 9 1 Alarm Warning and Extended Status Word 9 1 Alarm Words 9 2 Warning Words 9 3 Extended Status Word 9...

Страница 4: ...he proper operation of this machine depend upon the strict observance of these precautions Warnings Cautions and Notices appear at appropriate sections throughout this literature Read these carefully...

Страница 5: ...ncy drive does not disconnect the equipment from line power and is thus not to be used as a safety switch 3 Correct protective grounding of the equipment must be established the user must be protected...

Страница 6: ...motor may start Consequently the stop key STOP RESET must always be activated following which data can be modified 3 A motor that has been stopped may start if faults occur in the electronics of the a...

Страница 7: ...p 45 400 kW 600 1875 hp 450 1400 kW Be aware that there may be high voltage on the DC link even when the LEDs are turned off Before Commencing Repair Work WARNING Hazardous Voltage 1 Disconnect the ad...

Страница 8: ...mentation within this manual Trane makes no warranty or representation neither expressed nor implied with respect to this documentation including its quality per formance or fitness for a particular p...

Страница 9: ...Copyright 2 2 TR200 LonWorks...

Страница 10: ...e directly with one another without the need for a central control system A LON is designed to move sense and control messages which are typically very short and which contain commands and status info...

Страница 11: ...r information regarding commissioning tools or communication with a non Trane node please consult the appropriate manuals Related Literature for the TR200 The following literature is available for the...

Страница 12: ...Bit MAV Main Active Value MSB Most Significant Bit MRV Main Reference Value N A Not Applicable PC Personal Computer PLC Programmable Logic Controller PNU Parameter Number RPM Revolutions Per Minute R...

Страница 13: ...Introduction 3 4 TR200 LonWorks...

Страница 14: ...on switches S300 and S301 enabling double termination when using bus topology The push button switch O400 activates the Service Pin function The LEDs LED label Description MS Service LED red NS Status...

Страница 15: ...re activated by the terminator switches S300 and S301 If termination is provided elsewhere in the network the termination switches should be OFF Termination switch positions are shown in the table bel...

Страница 16: ...rminated 1640 ft 500 m Bus topology double terminated without repeater 8858 ft 2700 m Bus topology double terminated with one repeater 17716 ft 5400 m Bus topology maximum stub length 9 8 ft 3 m Use o...

Страница 17: ...ust be kept away from motor and brake resistor cables to avoid coupling of high frequency noise from one cable to the other Normally a distance of 8 in 200 mm is sufficient but maintaining the greates...

Страница 18: ...continuously ON Node has no application the LonWorks option needs re placing or reprogramming Watchdog resets Short flash about each 3 sec Indicates problem with ap plication The LonWorks op tion need...

Страница 19: ...e adjustable frequency drive The serial communication bus option Serial communication bus option adaptor frame for the TR200 This frame is deeper than the standard frame to allow space for the serial...

Страница 20: ...ther up or down Push the serial communication bus option adaptor frame for the TR200 into place Replace the keypad and attach cable On A1 and A2 enclosures with cable terminal facing up Fasten the cab...

Страница 21: ...How to install 4 8 TR200 LonWorks...

Страница 22: ...ommand both LEDs flash Hz for 20 sec so the installer can locate the node The option sends out its Neuron ID over the network in response to the query command 3 Neuron ID Label The installer can manua...

Страница 23: ...viFeedback1 SNVT_lev_percent FC VSD 8 94 Bus feedback 2 nviFeedback2 SNVT_lev_percent FC VSD 8 95 Bus feedback 3 nviFeedback3 SNVT_lev_percent FC VSD 8 96 Digital relay outputs nviDigiOutput SNVT_stat...

Страница 24: ...16 91 Warning word nvoWarningword SNVT_state_64 FC VSD 16 92 16 93 Extended status word nvoExtendedStatu sword SNVT_state_64 FC VSD 16 94 16 95 Digital inputs nvoDigitInput SNVT_state_64 FC VSD 16 60...

Страница 25: ...d SNVT_state Boolean 1 bit x 16 The input network variable nviControlWord is a 16 bit word providing additional operational control of the ad justable frequency drive For more information about the co...

Страница 26: ...closed loop mode it is used as the setpoint Closed loop Setpoint 1 3 Variable name SNVT type Value nviSetpoint1 3 SNVT_lev_percent Min Max Resolution 163 840 163 830 0 005 This variable sends up to t...

Страница 27: ...olution 0 100 0 01 This variable controls the analog output 42 0 20 mA or 4 20 mA In order to control output 42 via LonWorks par 6 50 Terminal 42 Output must be set to one of the following options 139...

Страница 28: ...s In the event of bus timeout the output level remains unchanged Bus crtl 4 20 mA 140 The output is controlled via bus In the event of bus timeout the output level remains unchanged Bus crtl 0 20 mA 1...

Страница 29: ...0 31 0 23 0 59 0 59 Use this input to set the built in Real Time Clock ECB Option Mode Variable name SNVT type State nviECBMode SNVT_state Boolean 1 bit x 16 Controls the operation mode of the ECB op...

Страница 30: ...rive Control Profile section Please note that in the representation of the status word in the LonMaker browser the Least Significant Bit LSB is to the far left Drive Output Variable name SNVT type Val...

Страница 31: ...change is reflected in the output variable Motor Thermal Variable name SNVT type Value nvoTempMrt SNVT_lev_cont Min Max Resolution 0 100 0 5 This variable contains the calculated estimated thermal lo...

Страница 32: ...present Warning Flag Variable name SNVT type State Value Command nvoWarning SNVT_switch 0 False 0 No warning s present 1 True 100 Warning s present This variable indicates whether any warning is pres...

Страница 33: ...browser the Least Significant Bit LSB is to the far left Extended Status Word Variable name SNVT type State nvoExtendedStatusword SNVT_state_64 Boolean 1 bit x 64 This variable contains the complete e...

Страница 34: ...gital Input GP I O Terminal X30 4 Bit 10 63 Reserved for future terminals Analog Input 53 Variable name SNVT type Value nvoAnIn1 Changeable Min Max Resolution SNVT_volt 0 V 10 V 0 1 V SNVT_amp_mil 0 m...

Страница 35: ...ariable type of SNVT_lev_percent is selected the relative scaling is from 0 V mA to par 6 21 Terminal 54 High Voltage or par 6 23 Terminal 54 High Current Analog Input X30 11 Variable name SNVT type V...

Страница 36: ...x Resolution SNVT_volt 0 V 10 V 0 1 V SNVT_temp_p 459 67 F 273 15 C 557 79 F 327 66 C 32 02 F 0 01 C SNVT_lev_percent 0 100 0 1 Analog Input X42 3 Variable name SNVT type Value nvo109AnIn2 Changeable...

Страница 37: ...8 M3 Contactor Fault Bit 9 External Interlock Bit 10 Manual Bypass Override These variables are available only if the Electronic Control Bypass option ECB has been installed Parameter Access Response...

Страница 38: ...the controller operating interfaces and energy management systems Input Variables Variable function Variable name SNVT type Profile TR200 parame ter Drive speed setpoint nviDrvSpeedStpt SNVT_switch V...

Страница 39: ...lowing installation Please note that the settings written to configuration properties NCIs will be stored in the non volatile mem ory Continuous writing to configuration properties may damage the non...

Страница 40: ...iable contains the adjustable frequency drive output voltage Output Power Variable name SNVT type Value nvoDrvPwr SNVT_power_kilo Min Max Resolution 0 kW 6 554 4 kW 0 1 kW This variable contains the a...

Страница 41: ...par 4 12 in Hz mode The value is entered as a percent of nominal speed as defined by the Nominal Speed nciNmlSpeed configu ration value For more information on reference scaling please refer to the Ho...

Страница 42: ...s the Ramp 1 ramp down time and compares it with par 3 42 Ramp 1 Ramp down Time Heartbeat Time s Variable name SNVT type Default value Min value Max value nciSndHrtBt SNVT_time_sec 0 s 0 s 6 553 4 s T...

Страница 43: ...ctional block to change to the disabled state In the disabled state output network variables belonging to the functional block are not propagated within the network RQ_Enable Requests the specified fu...

Страница 44: ...fre quency drive to control communication to a controller node If a valid control word has not been received within the time specified in par 8 03 the action specified in par 8 04 will be performed T...

Страница 45: ...Configuration of the system 5 24 TR200 LonWorks...

Страница 46: ...n Closed loop In closed loop operation the feedback reference is scaled from 1 to par 20 14 Maximum Reference Feedb 2 Please refer to the Troubleshooting section to see an example of reference scaling...

Страница 47: ...0 1 3 10 0 0 0 2 3 10 1 0 1 3 3 10 2 1 0 4 3 10 3 1 1 In par 8 56 Preset Reference Select a selection is made to define how Bit 00 01 gates with the corre sponding function on the digital inputs Bit 0...

Страница 48: ...mp 2 par 3 50 to 3 57 is active Bit 10 Data not valid Data valid This bit tells the adjustable frequency drive whether the control word is to be used or ignored Bit 10 set to 0 causes the control word...

Страница 49: ...table frequency drive has released the motor Bit 02 set to 1 means that the adjustable frequency drive can start the motor when a start command is given Bit 03 No error trip Bit 03 set to 0 means that...

Страница 50: ...ive has received a start signal or that the output frequency is greater than 0 Hz Bit 12 Brake OK Brake warning or failure Bit 12 0 means that there is no brake warning or failure present Bit 12 1 mea...

Страница 51: ...How to Control the Adjustable Frequency Drive 6 6 TR200 LonWorks...

Страница 52: ...ttribute response has the following structure UNVT_param_response Field Range Type Size Response 0 Error response 1 Read response 2 Write response Enum 1 byte Par_number Parameter number Unsigned long...

Страница 53: ...UNVT Examples Example Read Parameter 3 41 Ramp 1 Ramp up Time In the LonMaker browser select the nviParamRequest and choose Details 130BA452 10 How to access TR200 parameters 7 2 TR200 LonWorks...

Страница 54: ...In the bottom window select the function READ_VALUE 130BA451 10 How to access TR200 parameters TR200 LonWorks 7 3...

Страница 55: ...accessed the subindex field must be filled in 130BA454 10 The response may look like this Value 0 1st byte 232 Value 1 2nd byte 3 meaning that the readout value of parameter 3 41 is 232 3x256 1000 Co...

Страница 56: ...10 9 11 21 Store Data Values Off 0 0 1 5 Parameter Group 8 8 01 Control Site Option Function The setting in this parameter overrides the settings in par 8 50 Coasting Select to par 8 56 Preset Refere...

Страница 57: ...04 Control Timeout Function Control Timeout Function will then be carried out In LonWorks the following variables will trigger the Control Word Time parameter nviStartStop nviReset Fault nviControlWo...

Страница 58: ...ameter is active only when the choice Hold set up 0 has been selected in par 8 05 End of Timeout Function 0 Do not reset Retains the set up specified in par 8 04 Control Timeout Function Select set up...

Страница 59: ...01 Control Site is set to 0 Digital and control word 8 52 DC Brake Select Option Function Select control of the DC brake via the terminals digital input and or via the serial communication bus 0 Digi...

Страница 60: ...lly via one of the digital inputs 3 Logic OR Activates Reverse command via the serial communication bus serial communication port OR via one of the digital inputs NOTE This parameter is active only wh...

Страница 61: ...puts This parameter is active only when par 8 01 Control Site is set to 0 Digital and control word Parameter Group 11 11 00 Neuron ID Range Function 0 N A 0 0 N A View the Neuron chip s unique Neuron...

Страница 62: ...meter contains the software version of the application program on the Neuron C chip on the LON option 11 21 Store Data Values Option Function This parameter is used to activate storing of data in non...

Страница 63: ...le string 10 Byte string 33 Standardized value 16 bit 35 Bit sequence 41 Byte 42 Word Conversion Index This number refers to a conversion figure used when writing or reading to parameters Conversion i...

Страница 64: ...e information on the individual alarms and warnings please refer to TR200 Design Guide Warnings All warnings within the adjustable frequency drive are represented by a single bit within a warning word...

Страница 65: ...upply fault 01000000 Line failure 02000000 1 8 V supply fault 04000000 Brake resistor short circuit 08000000 Brake chopper fault 10000000 Option change 20000000 Drive initialized 40000000 Safe Stop 80...

Страница 66: ...mm fault 00800000 24 V supply fault 01000000 Line failure 02000000 Current limit 04000000 Low temperature 08000000 Voltage limit 10000000 Encoder loss 20000000 Output frequency limit 40000000 Not used...

Страница 67: ...000000 Reserved 02000000 Reserved 04000000 Reserved 08000000 Reserved 10000000 Reserved 20000000 Reserved 40000000 Reserved 80000000 Reserved Extended status word 2 par 16 95 Ext Status Word 2 Bit Hex...

Страница 68: ...par 3 02 Minimum Reference 100 RPM par 3 03 Maximum Reference 1500 RPM Reference send 1500 hex 5376 dec Output The output can be calculated as Reference decimal par 3 03 par 3 02 16384 par 3 02 5376...

Страница 69: ...6 95 Digital inputs nvoDigitInput SNVT_state_64 FC VSD 16 60 Analog Input 53 nvoAnIn1 SNVT_volt SNVT_amp_mil SNVT_lev_percent FC VSD 16 62 Analog Input 54 nvoAnIn2 SNVT_volt SNVT_amp_mil SNVT_lev_perc...

Страница 70: ...9 nvi109AnOut2 SNVT_lev_percent FC VSD 26 53 Analog output X42 11 nvi109AnOut3 SNVT_lev_percent FC VSD 26 63 Setting of RTC nviTimeStamp SNVT_time_stamp FC VSD 0 70 ECB option Mode nviECBMode SNVT_sta...

Страница 71: ...5A EN Trane has a policy of continous product and product data improvement and reserves the right to change design and specifications without notice www trane com For more information contact your loc...

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