Home

User Guide - Beijer Electronics, Inc.

1. P0 57 Ud Uq Internal Value Contact your local Drive Distributor P0 58 Load Torque Profile Current Values A Parameter contains the 5 Current values measured during the Load Torque Characteristic Auto Tune function Five entry display First display Current at minimum speed Second display Current at first measurement interval Third display Current at second measurement interval Fourth display Current at third measurement interval Fifth display Current at maximum speed P0 59 Frequency input speed Displays the speed reference from the Frequency input channel P0 60 Calculated slip speed Displays the calculated slip speed in Hz or rpm P0 61 Relay Control Speed Hysteresis Relay control speed hysteresis P0 63 Post ramp speed reference Displays the post ramp speed reference in Hz or rpm P0 64 Switching frequency Displays the actual effective Switching frequency This may be less than the value set in P2 24 if reduced by the thermal fold back function enabled in P6 02 P0 65 Drive life time Displays the time for which the drive has been powered up in Hours Minutes and Seconds since date of manufacture P0 68 User ramp value Displays the User ramp value received from the Fieldbus interface This ramp function is only active whe
2. Drive rating Maximum supply voltage Maximum supply short circuit current Prvu di to 18 5kW 25HP 240V rms AC SKA rms AC SE to 75kW 120HP ADV me AS IOA nme AG NEA is 37kW 5OHP SEO His AC KArms AC ee JIT 175HP TROV rms AG IOA nme AG aa 480V rms AC 18kA rms AC JA A 250kW 350HP ASOV FMIS AC 18kA rms AC All the drives in the above table are suitable for use on a circuit capable of delivering not more than the above specified maximum short circuit Amperes symmetrical with the specified maximum supply voltage For more details about the drive power rating size information please refer to the latest drive brochure 13 4 Output Power and Current ratings The following tables provide the output current rating information for the various drive models The Manufacturer always recommends that selection of the correct drive is based upon the motor full load current at the incoming supply voltage 200 240 Volt 10 1 Phase Input 3 Phase Output Nominal Fuse Nominal Maximum Input Or Output Motor as Current MCB Type B Current Cable Length A NonUL UL mm AWG kemil a mm AWG m 15 2 162 2 of at 1 10 22 a l as ll wl e I is x The maximum motor cable length stated applies to using a shielded motor cable When using an unshielded cable the maximum cable length limit may be increased by 50 When using the Invertek Drives recommende
3. Using a suitable flat blade screwdriver rotate the two retaining screws indicated until the screw slot is vertical 3 11 4 Frame Size 5 Using a suitable flat blade screwdriver rotate the two retaining screws indicated until the screw slot is vertical Using a suitable flat blade screwdriver rotate the four retaining screws indicated until the screw slot is vertical N e Ore Q1 Terminal Cover Release Screws 16 User Guide Revision 1 12 3 11 5 Frame Size 6 Using a suitable flat blade screwdriver rotate the two retaining screws indicated until the screw slot is vertical 3 11 6 Frame Size 7 Using a suitable flat blade screwdriver rotate the four retaining screws indicated until the screw slot is vertical User Guide Revision 1 12 3 11 7 Frame Size 8 000000000000000000000 O00000 O00000000000 O00060000000 Oo00000000000 O00000000000 000000000000 O00000000000 o00006000000 Access to Control Terminal Wiring and Options Module Slot Access to Power and Motor Wiring 18 User Guide Revision 1 12 3 12 Gland Plate and Lock Off The use of a suitable gland system is required to maintain
4. User Guide Revision 1 12 P5 08 Fieldbus Module PDO4 0 7 1 When using an optional Fieldbus interface this parameter configures the parameter source for the 4th process data word transferred from the drive to the network master during cyclic communications 0 Output Power Output power in kW to two decimal places e g 400 4 00kW 1 Output Power Output power in kW to two decimal places e g 400 4 00kW 2 Digital Input Status Bit O indicates digital input 1 status bit 1 indicates digital input 2 status etc 3 Analog Input 2 Signal Level 0 to 1000 O to 100 096 4 Drive Heat sink Temperature 0 to 100 0 to 100 C 5 User Register 1 Can be accessed by PLC program or group 9 parameters 4 User Register 2 Can be accessed by PLC program or group 9 parameters 7 PO 80 Value PO 80 value can be selected by P6 28 P5 09 BACnet Device Instance Number Low 0 65535 1 Drive instance number within the BACnet network Combined with P5 10 the value entered must represent a unique value with the BACnet system network P5 09 represents the lower 16 bits of the device instance number Device instance number 22 bit total P5 10 BACnet Device Instance Number High 0 63 0 Drive instance number within the BACnet network Combined with P5 09 the
5. cc cccccccesssssssssecececseseaesecececeesesasseceeeceesesessesececeseesssseseescsceeseeaeseesesseeseaasseseeeees 3 Mechanical l stallation 2 1 1 12 1 eror aa serons Raro oan a no oria eaa osea N orans PAGES STRES SA e a Generale terne rere rte Pee iere heec et tegeret od eene d acte the varie Feo Pock eb A faba bidact webeoseoud Dna ea 3 2 Before Installation 3 8 UL Compliant Installation 3 4 Mechanical dimensions and Mounting IP20 Units esses eene eene enne nn asses etna ganas sesenta tans asas seen 3 5 Mechanical dimensions and mounting IP66 Units eene nnne enn nnn assiste tarta nasse entera asas asses 3 6 Mechanical dimensions and mounting IP55 wu eccccessssccccecsessssssecececsessaeeeeeeeceeseeeseseeececsesseaeseeseseseseaaeseeeeescessessaeeeeees 3 7 Mechanical dimensions and mounting IP40 Units ccccccessssccccecsessssececececeeseseseseeecesseseeeeseeececseseaaeseeeesesessaaeaaeaeeees 3 8 Guidelines for Enclosure mounting IP20 Units ccccccccssscecssssececsssceceesaeeecsessececessseceessseeceesseeecsssseceesaeeeceessaeaseneeeeees 3 9 Guidelines for mounting IP55 and IP66 Units 0 cece ccsccccccecsessssseecececseseeasseceeeceesesesseseescesseseseeseesceceeseaseseescesceesegaeaeseeees 3 10 Guidelines for mounting IP40 Units wo eee ccececccccecsessseesecceeceeseeaesecececeesesaeseeececeeeeeseesececeseesseseseescesseseaaeeeeeesseeseaaeseseeeees 3 11
6. 0 Drive Enabled Running Logic 1 when the motor is enabled 1 Drive Healthy Logic 1 when power is applied to the drive and no fault exists 2 At Target Frequency Speed Logic 1 when the output frequency matches the set point frequency 3 Output Frequency gt 0 0 Hz Logic 1 when the drive output frequency to the motor is exceeds 0 0Hz 4 Output Frequency gt Limit Logic 1 when the motor speed exceeds the adjustable limit 5 Output Current gt Limit Logic 1 when the motor current exceeds the adjustable limit 6 Reserved No Function 7 Analog Input 2 Signal Level gt Limit Logic 1 when the signal applied to the Analog Input 2 exceeds the adjustable limit 8 Reserved No Function 9 Fire Mode Active Logic 1 when the drive in running in Fire Mode Fire Mode input is active 10 Maintenance Due Logic 1 when Maintenance Timer expires indicating that Maintenance is now due 11 Drive Available Logic 1 when drive is in Auto mode no trips are present and the safety circuit is enabled indicating that drive is ready for automatic control Note When using settings 4 7 parameters P2 16 and P2 17 are used to control the output behaviour The output will switch to Logic 1 when the selected signal exceeds the value programmed in P2 16 and return to Logic O when the signal falls below the value programmed in P2 17 P2 16 Adjustable Threshold 1 Upper Limit AO1 RO1 P2 17 200 100 0 96 Setting the upper limited value
7. Note These parameters PO 41 to PO 46 contain a record of how many times certain critical faults have occurred during a drives operating lifetime This provides useful diagnostic data P0 47 I O comms fault counter 0 0 Displays the number of communication errors detected by the I O processor in messages received from the power stage processor since the last power up P0 48 DSP comms fault counter 0 0 Displays the number of communication errors detected by the Power Stage processor in messages received from the I O processor since the last power up P0 49 Modbus RTU BACnet Fault Counter 0 0 This parameter is incremented every time an error occurs on the Modbus RTU communication link This information can be used for diagnostic purposes P0 51 Last Fire Mode Activation Time Hours Parameter contains a start time for the last Fire Mode event see section 7 8 Fire Mode Function Value recorded in PO 51 is taken from Drive Lifetime Operating Time parameter PO 31 P0 52 Fire Mode Activation Period Hours Parameter contains a record of the number of minutes that the drive has been run in Fire Mode see section 7 8 Fire Mode Function P0 53 Current Phase U offset and Reference Internal Value Contact your local Drive Distributor P0 54 Current Phase V offset and Reference Internal Value Contact your local Drive Distributor 61 User Guide Revision 1 12
8. Parameter Number Description P2 05 Clean Speed 1 P2 06 Clean Speed 2 P8 04 Pump Cleaning Function Time Interval P8 05 Pump Cleaning Function Ramp Time If either of the two Pump Cleaning Speeds are set to zero then that segment of the cleaning cycle is disabled Pump cleaning speeds can be set with positive or negative values to allow forward or reverse motion to be performed and two stage or bidirectional profiles to be created The Acceleration ramp for the pump clean function is determined by setting P8 05 The deceleration ramp rate is determined by the standard deceleration ramp parameter P1 04 Caution Always ensure that the pump is suitable for reverse operation before applying a negative speed reference to either Clean Speed 1 or Clean Speed 2 P2 05 amp P2 06 An example of the Pump cleaning profile is shown below Pump Clean Function Drive Output Setup P8 03 Frequency Clean Clean Function Function Ends Normal Operation Activated i Resumed Segment Time Segment Time P8 04 P8 04 Pump Clean E de p Speed 2 P2 06 Operating Speed Pump Clean Speed 1 P2 05 Ramp Rate Ramp Rate Standard Deceleration P1 04 P8 05 P8 05 P1 04 Ramp Rate P1 04 When the Pump Cleaning function is completed the drive returns immediately to the current set point speed Return to normal operating speed is done using the standard ramp settings P1 03 P1 04 Segment execution time set in
9. Read Holding Registers Master Telegram Length Slave Response Length Slave Address 1 Byte Slave Address 1 Byte Function Code 03 1 Byte Starting Address 1 Byte 1 Register Address 2 Bytes 1 Register Value 2 Bytes No Of Registers 2 Bytes 3 Register Value 2 Bytes CRC Checksum 2 Bytes Etc CRC Checksum 2 Bytes Command 06 Write Single Holding Register Master Telegram Length Slave Response Length Slave Address 1 Byte Slave Address 1 Byte Function Code 06 1 Byte Function Code 06 1 Byte Register Address 2 Bytes Register Address 2 Bytes Value 2 Bytes Register Value 2 Bytes CRC Checksum 2 Bytes CRC Checksum 2 Bytes 63 User Guide Revision 1 12 12 2 2 Modbus Control amp Monitoring Registers The following is a list of accessible Modbus Registers available in the drive e Registers 1 and 2 can be used to control the drive providing that Modbus RTU is selected as the primary command source P1 12 4 e Register 4 can be used to control the acceleration and deceleration rate of the drive providing that Fieldbus Ramp Control is enabled P5 07 1 e Registers 6 to 24 can be read regardless of the setting of P1 12 Register Upper Byte Lower Byte Read Notes Number Write Command Control Word R W Command control word used to control the drive when operating with Modbus RTU The Control Word bit functions are as follows Bit 0 Run Stop command Set to 1 to e
10. opino aes B uonejreisul HVAC Inverter H2 E Be er AC Variable Speed Drives for Fan amp Pump 0 75 160kW 200 480V IP20 IP55 Nema 12 IP66 Nema 4 IP55 Quick Start Up Guide Mechanical Mounting Information can be found in section 3 6 HVAC Display Status Diagnostics and Programming Keypad Operation can be found in section 5 5 Hardware Enable Link the terminals as shown optionally through switch contacts to enable drive operation Control Terminal Configuration based on factory settings RJ45 Connector Run Stop 10K Pot Close the switch to run enable Open the switch to stop LL LLL Ln la d Motor Cable Fuses or MCB For correct cable size see Technical Check Drive Data in section 13 4 Rating info in Observe the maximum permissible section 13 4 A sed motor cable length For Motor cable lengths 50 metres an output filter is recommended Use a screened shielded cable The shield should be bonded to earth at PE L1 L2 L3 both ends AC Supply Connection 200 240 Volts 10 Motor Connection 380 380 Volts 1096 Check for Star or Delta connection Check Drive Input Voltage according to the motor voltage rating in information in section 13 2 section 4 5 Motor Nameplate Details Motor Rated Voltage P1 07 Motor Rated Current P1 08 Motor Rated Frequency P1 09 Motor Rate
11. 11 oe reae eus eros Fe Praed esa dou e d Soja ka Foto ea SE A de Fe dE Na e Ro poaae Ce RP Rasa re Poen AR 5 E E II ECIHSNDREAR LIES 7 HVAC Specific Feature Setup Menu 8 e eee eeeeee esee eene eee eene n nnno tn tnnt ns nnne nus rotten TAs Pump Staging DOL Cascade veces une i e d ro tae ces a E E EXE VR ER ERE dl Ebr ROG edes 7 2 Pump Staging Multiple Drive Cascade ccccccccccccsessssssecccecsessuececececeesesaeeececsceeseseeeeseeecesseseeaeseesesceeseeaeseesessseaaseeeeeeees 7 3 Maintenance Interval Set Up and Res t enasi a a aa a a a iE Na aE et 7 4 Load Profile Monitoring FUNCTION s onei eiiie tsi E N E L iA tira sans E E EA E i E ess AE EA 42 5 Pump ASTAL o EA EA E E ENE AE EE Pera Cota se EE A E da heus ue nate eren 7 6 3 Pump Stir EUnCtloDz ne redet reete ie Ege a PER Er PE B aaa aa aa aae Naaa ae aa aN a EP AREE TA Bypass Control F hCtiOn eei GR die enean xe Eae ne rea en dedi ad Otave ad ada ve aa RO OD i Fe eaae nei ee Ee aa aa ee aaa Fe dee eer eva nene 78 Fire Mode F nctlon eee teo eee A Rm eae e dg ee due ados aU ede e T pae etae redu 7 9 Motor Pre Heat Function and DC Injection eesesesssessssesesee nennen nnne enth nnns sn en entre na sisse s sata sagas assess etse tanga asses 8 PID Control Applications 227 6052 za ee errato OD o cade o orar a sdndusiacesuasssseedusdatesevieaddedusiaccossseasdedads Bids OVO FVIOW MEET 8 2 PID Function SETU
12. 3 5 Mechanical dimensions and mounting IP66 Units User Guide Revision 1 12 Drive A E F G H I Size mm in mm in mm in mm in mm in mm in mm in mm in mm 2 257 10 12 220 8 66 200 7 87 28 5 1 12 2 257 10 12 220 8 66 200 3 310 12 20 277 10 89 252 9 90 33 4 1 31 3 310 12 20 277 10 89 252 Control Terminal Torque Settings All Sizes 0 8 Nm 7 lb in Power Terminal Torque Settings All Sizes 1 Nm 8 85 Ib in 3 6 Mechanical dimensions and mounting IP55 H d FT im 3 gi lal IM h II ITT Fag i ku B A Drive A B C D E F G H l Size mm in mm in mm in mm in mm mm in mm in mm in mm in 4 440 17 32 418 16 46 423 16 65 8 0 31 240 4 440 17 32 418 16 46 423 16 65 8 0 31 5 540 21 26 515 20 28 520 20 47 8 0 31 270 5 540 21 26 515 20 28 520 20 47 8 0 31 6 865 34 06 830 32 68 840 33 07 10 0 39 330 6 865 34 06 830 32 68 840 33 07 10 0 39 7 1280 50 39 1245 49 02 1255 49 41 10 0 39 360 7 1280 50 39 1245 49 02 1255 49 41 10 0 39 Control Terminal Torque Settings All Sizes Power Terminal Torque Settings Frame Size 4 Frame Size 5 F
13. Level 3 Access Code P2 25 Fast Deceleration Ramp Time P7 01 Rs Value P2 26 Spin Start Enable P7 04 Magnetizing Current P2 27 Standby Mode P7 11 Pulse Width Minimum Limit P2 28 Slave Speed Scaling Control P7 12 V F Mode Magnetising Period P2 29 Slave Speed Scaling Factor P8 01 Stir Interval Time P2 30 Analog Input 1 Format P8 02 Stir Active Time P2 31 Analog Input 1 Scaling P8 03 Clean Function Setup P2 32 Analog Input 1 Offset P8 04 Clean Time Setup P2 33 Analog Input 2 Format P8 05 Clean Ramp Time P2 34 Analog Input 2 Scaling P8 06 Current Monitor Mode Enable P2 35 Analog Input 2 Offset P8 07 Current Bandwidth P2 36 Start Mode Select P8 08 Current Monitor Trip Delay Time P2 37 Keypad Restart Speed P8 09 Fire Mode Logic P2 38 Mains Loss Stop Control P8 10 Fire Mode Speed P2 39 Parameter Lock P8 11 Bypass Mode On Fault P2 40 E Para Meran Recess Code P8 12 Bypass Mode On Fire efinition P3 01 User Pid Proportional Gain P8 13 Bypass Contactor Change Over Time P3 02 User PID Integral Time Constant P8 14 Pump Staging Function Select 68 User Guide Revision 1 12 P8 15 DOL Pump Availability Number P9 17 Speed Source 8 P8 16 Enabled Switch Over Time P9 18 Speed Select Input 0 P8 17 DOL Bring In Speed P9 19 Speed Select Input 1 P8 18 DOL Cut Off Speed P9 20 Speed Select Input 2
14. MSB Second display Serial number LMSB P0 31 Run Time Since Date of Manufacturer 0 HH MM SS Two entry display First display shows hours Second display shows minutes and seconds Displays the total operating time of the drive PO 32 Run Time Since Last Trip 1 0 99999H HH MM SS Two entry display First display shows hours Second display shows minutes and seconds Displays the total operating time of the drive since the last fault occurred Run time clock stopped by drive disable or trip reset on next enable only if a trip occurred Reset also on next enable after a drive power down P0 33 Run Time Since Last Trip 2 0 99999H HH MM SS Two entry display First display shows hours Second display shows minutes and seconds Displays the total operating time of the drive since the last fault occurred Run time clock stopped by drive disable or trip reset on next enable only if a trip occurred under volts not considered a trip not reset by power down power up cycling unless a trip occurred prior to power down P0 34 Run Time Since Last Disable 0 99999H HH MM SS Two entry display First display shows hours Second display shows minutes and seconds Displays the total operating time of the drive since the last Run command was received P0 35 Fan Run Time 0 99999H HH MM SS Displays the total operating time of the drive internal cooling fans Two entry display First display shows user resettable time reset with P6 22 Se
15. Removing the Terminal COVED rie e tree ee tane eo err rade one deer nee ores nen Ego Fee a YE ERN E REYe Fee a a ERE VR ed ss 3 12 Gland Plate and Lock Oft ete edet MIME ies i ted ie Mr pededeee eut ia eue ee a EU Rp GRA A Electrical Installation 1er ttr etre rope e orae ek n tu erano n o aano e taa a vao aede o iran agen io pun 4412 GroundingstheDEIVe cede testet etr tege tete Rita eee ee E A A ed bee ere gle Ke BERT en etae re Pea be eee e etae fem ette e eines edes 42 M ring PrecautiOns ie to e o aaa cece eo eoe Eee oko ke ag vo e ce hoy ean cosa ER Loop sean ko o exo UAE ER XR er d Fe oo a ERS oe e Ra d 4 3 Incoming Power Connection seiis ec ere teet oce eroi eoe eto cio ene a a bers odoseveled bss tes duets ocio eee Shaka kad ka eee EEEa 44 Drive ANd MOtOr COnnectionm 3 ener na etti opto cues ad ebo de cavgenndeadusadeceunecsecalaacasastsecseneadecgusdeewoy sblabegacsuaceadendentuocecs 4 5 Motor Terminal Box Connections 13 555 5 45 seetagi tigane Sead eene enne enne sten nnne terrens enne nisi ente Gan AN a stes tenes rente sess er EERE nennen 4 6 Motor Thermistor Connection ccseccccsssceceeseececseeececsencececseeeeceeueeeceeacecseaeeeceeaaececeeaeeceesueeecseaaeeeceeeeeceeseeeceeaeeeeseeeeees 4 75 Control Terminal WIFIRB ir ee eei eges es rete et ey axe ded ae dre ee rrr a Pea ek eco eR E eds 4 8 Connection DIaSEamizc oo ore reote eee ee a eere EGA eko ee Te en PUE Sapete eve opui nea ved ee ea
16. such as condensation carbon dust and metallic particles and sprays or splashing water from all directions High moisture salt or chemical content environments should use a suitably sealed non vented enclosure drive heatsink The Manufacturer recommends the following minimum sizes for drives mounted in non ventilated metallic enclosures Drive X Y Z Recommended Size Above amp Either Between airflow Below Side mm in mm in mm in CFM m min 2 75 2 95 50 1 97 46 1 81 11 3 100 3 94 50 1 97 52 2 05 26 Dimension Z assumes that the drives are mounted side by side with no clearance Typical drive heat losses are 3 of operating load conditions Above are guidelines only and the operating ambient temperature of the drive MUST be maintained at all times 3 9 Guidelines for mounting IP55 and IP66 Units Before mounting the drive ensure that the chosen location meets the environmental condition requirements for the drive shown in section 13 1 e The drive must be mounted vertically on a suitable flat surface The minimum mounting clearances as shown in the table below must be observed The mounting site and chosen mountings should be sufficient to support the weight of the drives Drive X Y Size
17. 0 0 Logic 1 when the motor runs above zero speed 4 Output Frequency gt Limit Logic 1 when the motor speed exceeds the adjustable limit 5 Output Current gt Limit Logic 1 when the motor current exceeds the adjustable limit 6 Reserved No Function 7 Analog Input 2 Signal Level gt Limit Logic when the signal applied to the Analog Input 2 exceeds the adjustable limit Analog Output Mode Format set in P2 14 8 Output Frequency Motor Speed 0 to P 01 9 Output Motor Current 0 to 200 of P1 08 10 Reserved No Function 11 Output Motor Power 0 to 150 of drive rated power Note When using settings 4 7 parameters P2 19 and P2 20 are used to control the output behaviour The output will switch to Logic 1 when the selected signal exceeds the value programmed in P2 19 and return to Logic O when the signal falls below the value programmed in P2 20 P2 14 Analog Output 2 Format Terminal 11 u D ID U D ID 0 to10V U ID B 10to OV A 0 20 0to 20mA A 20 0 20to 0mA A 4 20 4to20mA A 20 4 20to 4mA P2 15 Relay Output 1 Function Terminals 14 15 amp 16 0 7 1 Selects the function assigned to Relay Output 1 The relay has normally open and normally closed contacts Logic 1 indicates the relay is active and therefore the normally open contact is closed terminals 14 and 15 will be linked together and the normally closed contact is opened terminals 14 and 16 will no longer be connected together
18. 03 and P1 04 Care must be taken to ensure the driven load is capable of performing the specified ramps and that nuisance trips due to excessively short ramp times are not produced The ramp times entered in the parameter set always specify the time taken to ramp between OHz and motor rated speed P1 09 For example If ramp rate 30 seconds and P1 09 motor vase speed 50Hz and assuming the motor is currently running at 25Hz and the drive is commanded to accelerate to 50Hz The time taken to reach 50Hz would be 30 seconds P1 03 50 P1 09 25 required change in speed 15 s P1 03 Acceleration Ramp Rate Time taken for the drive to accelerate the motor from OHz to Motor base speed P1 09 in seconds P1 04 Deceleration Ramp Rate Time taken for the drive to decelerate the motor from Motor base speed P1 09 to OHz in seconds 6 1 4 Stop Mode Selection Drive units can be programmed to either apply a fixed deceleration to the motor during stopping or to release control of the motor and allow it to coast or free wheel to a stop The default selection is for the drive is ramp to stop and behaviour is programmed using parameter P1 05 P1 05 Stop Mode Select Defines how the motor will be stopped in the event of the enable input being removed from the drive Ramp to stop P1 05 0 will ramp the drive to stop using the value for deceleration entered in P1 04 Coast to stop P1 05 1 will allow the motor to coast to stop uncontrolled 6 1 5 Energ
19. 100 0 0 096 96 PID feedback threshold for the burst pump control In direct PID mode PID feedback should be less than or equal to this threshold before the pump prime time P3 16 expires In inverse PID mode PID feedback should be larger than or equal to the threshold before the pump prime time P3 16 expires P3 18 PID Reset Control 0 1 0 This parameter is used to control the reset behaviour of the PID loop 0 PID loop will continue running as long as P gain P3 01 is not zero 1 PID loop will only run when drive is enabled If drive is not running PID output will reset to O Including integral result 11 3 Parameter Group 4 High Performance Motor Control Incorrect adjustment of parameters in menu group 4 can cause unexpected behaviour of the motor and any connected A machinery It is recommended that these parameters are only adjusted by experienced users Par Parameter Name Minimum Maximum Default Units P4 02 Auto tune Enable 0 1 0 When set to 1 the drive immediately carries out a non rotating auto tune to measure the motor parameters for optimum control and efficiency Following completion of the auto tune the parameter automatically returns to O P4 07 Maximum Motoring Current Limit 20 150 150 When set to 1 the drive immediately carries out a non rotating auto tune to measure the motor parameters for optimum control and efficiency Following completion of the auto tune the parameter automatically returns to O 11 4
20. Above amp Either Below Side mm in mm in 2 IP66 150 5 9 10 0 394 3 IP66 150 5 9 10 0 394 4 IP55 200 7 9 10 0 394 5 IP55 200 7 9 10 0 394 6 IP55 200 7 9 10 0 394 7 IP55 200 7 9 10 0 394 Typical drive heat losses are 3 of operating load conditions Above are guidelines only and the operating ambient temperature of the drive MUST be maintained at all times 14 3 10 User Guide Revision 1 12 Guidelines for mounting IP40 Units Before mounting the drive ensure that the chosen location meets the environmental condition requirements for the drive shown in section 13 1 The drive must be floor standing placed on a Horizontal and suitably flat surface The Enclosure must be anchored to an adjacent wall using the mounting points provided All Enclosure vents must remain clear with airflow unobstructed The mounting site and chosen mountings should be sufficient to support the weight of the drives Level Ground Note Typical drive heat losses are 3 of operating load conditions Above are guidelines only and the operating ambient temperature of the drive MUST be maintained at all times 15 3 11 Removing the Terminal Cover User Guide Revision 1 12 ne 3 11 1 Frame Size 2 3 11 2 Frame Size 3 Using a suitable flat blade screwdriver rotate the two retaining screws indicated until the screw slot is vertical
21. Cascade max 4 DOL pumps 2 Multiple Drive Cascade Master Drive Only valid when drive set to Optibus master address P5 01 1 P8 15 Number of Assist Pumps 0 4 0 Parameter valid when P8 14 is set to 1 or 2 to enable Pump Staging Function P8 15 set the number of assist pumps P8 14 1 or network slave drives P8 14 2 that are available in the Pump Staging application Setting the value to O disables Pump Staging P8 16 Pump Duty Switch Over Time 0 1000 0 Hours In order to balance run time duty on each pump in the Pump staging application and to ensure periodic operation of each pump P8 16 can be set with a time limit for pump switch over When set to a value other than O disabled the operation of each staging pump will be cycled to ensure the difference in duty between each pump does not exceed the time set in P8 16 58 User Guide Revision 1 12 P8 17 Assist Pump Start Speed P8 18 P1 01 0 Hz RPM H2 drive upper speed Staging threshold When the drive output increases beyond this threshold the next Staging pump is switch on The Pump staging settle time must then expire before additional staging pumps can be brought on or off line Priority for Staging pump switch on is always given to the pump with lowest run time accumulated P8 18 Assist Pump Stop Speed 0 P8 17 0 Hz RPM H2 drive lower speed Staging threshold When the dr
22. Lower Limit The output range of the PID controller is limited by the signal applied to Analog Input 1 amp the value of P3 07 3 PID output Added to Analog Input 1 Value The output value from the PID Controller is added to the speed reference applied to the Analog Input 1 P3 10 PID Feedback Source Select 0 1 0 Defines the source of the PID control feedback location of the feedback sensor 0 Analog Input 2 1 Analog Input 1 P3 11 PID Error to Enable Ramp 0 0 25 0 0 0 Defines a threshold PID error level whereby if the difference between the set point and feedback value is less than the set threshold the internal ramp times of the drive are disabled to allow the drive to react quickly to small errors Where a greater PID error exists the ramp times are enabled to limit the rate of change of motor speed Setting to 0 0 means that the drive ramps are always enabled This parameter is intended to allow the user to disable the drive internal ramps where a fast reaction to the PID control is required however by only disabling the ramps when a small PID error exists the risk of possible over current or over voltage trips being generated are reduced P3 12 Feedback Display Scaling 0 000 50 000 0 000 Applies a scaling factor to the displayed PID feedback allowing the user to display the actual signal level from a transducer e g 0 10 Bar etc P3 13 Feedback Wake Up Level 0 0 100 0 0 0 96 Sets a programmable level whereby if the dr
23. P8 19 Pump Settle Time P9 21 Preset Speed Select Input 0 P8 20 Master Clock Reset P9 22 Preset Speed Select Input 1 P9 01 Enable Input Source P9 23 Preset Speed Select Input 2 P9 02 Fast Stop Input Source P9 28 Remote Up Input Source P9 03 Run FWD Input Source P9 29 Remote Down Input Source P9 04 Run REV Input Source P9 32 Fire Mode Input Source P9 05 Latch Function Enable P9 33 Analog Output 1 Source P9 06 Reverse Enable P9 34 Analog Output 2 Source P9 07 Reset Input Source P9 35 Relay 1 Control Source P9 08 External Trip Input Source P9 36 Relay 2 Control Source P9 09 Terminal Ctrl Overide Source P9 37 Scaling Source Control P9 10 Speed Source 1 P9 38 PID Reference Source P9 11 Speed Source 2 P9 39 PID Feedback Source P9 12 Speed Source 3 P9 41 Relay 3 4 5 Function Select P9 13 Speed Source 4 P9 42 Clean Trigger Input Edge P9 14 Speed Source 5 P9 43 Bypass Trigger Input P9 15 Speed Source 6 P9 44 ma Digital Reference Selection P9 16 Speed Source 7 69 15 Troubleshooting Fault messages OLED Message No Fault User Guide Revision 1 12 Description No Fault Corrective Action Displayed in PO 13 if no faults are recorded in the log Over current trip Instantaneous over current on drive output Fault Occurs on Drive Enable Check the motor and motor connection cable for phase phase and phase earth short circuits Check the load mechanica
24. RUEa 5 Following a trip the drive will make up to 5 attempts to restart at 20 second intervals The drive must be powered down to reset the counter The numbers of restart attempts are counted and if the drive fails to start on the final attempt the drive will trip with the fault and will require the user to manually reset the drive P2 37 Keypad Restart Speed 0 7 2 Options 0 to 3 are only active when P1 12 1 or 2 keypad Mode 0 Minimum Speed Following a stop and restart the drive will always initially run at the minimum speed P1 02 1 Previous Operating Speed Following a stop and restart the drive will return to the last keypad set point speed used prior to stopping 2 Current Running Speed Where the drive is configured for multiple speed references typically Hand Auto control or Local Remote control when switched to keypad mode by a digital input the drive will continue to operate at the last operating speed 3 Preset Speed 4 Following a stop and restart the drive will always initially run at Preset Speed 4 P2 04 Options 4 to 7 are only active in all control modes Drive starting in these modes is controlled by the enable digital input on the control terminals 4 Minimum Speed Terminal Enable Following a stop and restart the drive will always initially run at the minimum speed P1 02 5 Previous Operating Speed Terminal Enable Following a stop and restart the drive will return to the last keypad set point speed used
25. Speed 2 P5 03 Modbus Bacnet Baudrate P2 03 Preset Speed 3 P5 04 Modbus Bacnet Data Format P2 04 Preset Speed 4 P5 05 Comms Loss Timeout P2 05 Preset Speed 5 Clean Speed 1 P5 06 Communications Loss Action P2 06 Preset Speed 6 Clean Speed 2 P5 07 Field Bus Ramp Control P2 07 Preset Speed 7 Boost Speed 1 P5 08 Any Bus Output Process Data 4 P2 08 Preset Speed 8 Boost Speed 2 P6 01 Firmware Upgrade Enable P2 09 Skip Frequency Centrepoint P6 02 Auto Thermal Management P2 10 Skip Frequency Band P6 03 Auto Reset Delay Time P2 11 Analog Output 1 Function Select P6 04 User Relay Hysteresis Band P2 12 Analog Output 1 Format P6 10 Enable PLC Operation P2 13 Analog Output 2 Function Select P6 11 Speed Hold Time On Enable P2 14 Analog Output 2 Format P6 12 Speed Hold Time On Disable P2 15 User Relay 1 Output Function Select P6 18 DC Injection Braking Voltage P2 16 User Relay 1 Upper Limit P6 22 Reset Cooling Fan Run Time P2 17 User Relay 1 Lower Limit P6 23 Reset kWh Meter P2 18 User Relay 2 Output Function Select P6 24 Service Time Interval P2 19 User Relay 2 Upper Limit P6 25 Reset Service Indicator P2 20 User Relay 2 Lower Limit P6 26 Analog Output 1 Scaling P2 21 Display Scaling Factor P6 27 Analog Output 1 Offset P2 22 Display Scaling Source P6 28 P0 80 Display Value Index P2 23 Zero Speed Holding Time P6 29 Save User Parameters As Default P2 24 Effective Switching Frequency P6 30
26. Torque R Motor output torque level to one decimal place e g 474 47 4 10 Output Power R Output power of the drive to two decimal places e g 1100 11 00 kW 11 Digital Input Status R Represents the status of the drive inputs where Bit O Digital Input 1 etc 20 Analog 1 Level R Analog Input 1 Applied Signal level in to one decimal place e g 1000 100 0 21 Analog 2 Level R Analog Input 2 Applied Signal level in to one decimal place e g 1000 100 0 22 Pre Ramp Speed Reference R Internal drive frequency set point 23 DC bus voltages R Measured DC Bus Voltage in Volts 24 Drive temperature R Measured Heatsink Temperature in C 12 2 3 Modbus Parameter Access All User Adjustable parameters Groups 1 to 5 are accessible by Modbus except those that would directly affect the Modbus communications e g e P5 01 Drive Fieldbus Address e P5 03 Modbus RTU Baud Rate e P5 04 Modbus RTU Data Format All parameter values can be read from the drive and written to depending on the operating mode of the drive some parameters cannot be changed whilst the drive is enabled for example When accessing a drive parameter via Modbus the Register number for the parameter is the same as the parameter number E g Parameter P1 01 Modbus Register 101 Modbus RTU supports sixteen bit integer values hence where a decimal point is used in the drive parameter the register value will be multiplied by a factor of ten E g Read Value
27. a digital input or can be triggered automatically on start up or when the drive detects an over torque condition due to blockage forming When the Pump cleaning cycle is activated the drive will perform a predefined motion profile cleaning cycle in order to attempt to remove the blockage Operational Overview The pump cleaning function is enabled or disabled and its automatic triggering defined by parameter P8 03 Pump Cleaning Function Configuration Options included for parameter P8 03 include 0 Disabled 1 Pump cleaning function activated on drive start up 2 Pump cleaning function activated on drive start up or over torque detection 3 Pump cleaning function activated on over torque detection If either option 1 or option 2 is selected for P8 03 then the drive will run the pump cleaning cycle immediately on drive enable enable command given of digital input 1 drive terminal 2 Once the pump cleaning cycle is complete the drive will return to normal set point control If either option 2 or option 3 is selected for P8 03 then the Load Profile Monitoring function must be set up in order to detect an over torque condition Set up the Load Profile Monitoring function as per the instructions in this guide Please see section 7 4 Load Profile Monitoring Function When the Pump cleaning function is triggered from an over torque condition then the drive does not go into an over torque trip following an over torque condition but instead auto
28. can be found in section 5 1 Keypad Operation can be found in section 5 1 IMPORTANT Hardware Enable nh ib iE V StoP Link the terminals as shown optionally through switch contacts to enable drive operation Control Terminals Based on the factory default parameter settings TUR Run Stop 10K Speed Pot Close the switch to run enable open to stop Motor Cable For correct cable size in section 13 4 Observe the maximum permissible motor cable length For Motor cable lengths 50 metres an output filter is recommended Use a screened shielded cable RJ45 Connector Motor Connection ae o Check for Star or Delta connection according to the motor voltage rating in section 4 5 Motor Nameplate Details Motor Rated Voltage P1 07 Motor Rated Current P1 08 Motor Rated Frequency P1 09 Motor Rated Speed Optional P1 10 User Guide Revision 1 12 Declaration of Conformity The Manufacturer hereby states that the HVAC Inverter H2 product range conforms to the relevant safety provisions of the Low Voltage Directive 2006 95 EC and the EMC Directive 2004 108 EC and has been designed and manufactured in accordance with the following harmonised European standards EN 61800 5 1 2003 Adjustable speed electrical power drive systems Safety requirements Electrical thermal and energy EN 61800 3 2 Ed 2004 Adjustable speed electrical power drive systems EMC requirements and spe
29. connection cables Increase the value of P5 05 to a suitable level 71 AUTOMATION BUSINESS AREA SWEDEN www beijer se Malmo Stockholm G teborg J nk ping Lule NORWAY www beijer no Drammen Bergen Stavanger Trondheim Alesund FINLAND www beijer fi Vanda Jyvaskyla Tammerfors Kempele Ulvila DENMARK www beijer dk Roskilde ESTONIA www beijer ee Tallinn LATVIA www beijer lv Riga LITHUANIA www beijer It Vilnius 82 H2MAN BE_V1 11 Beijer Head office Beijer Electronics AB Box 426 201 24 Malm Sweden www beijerelectronics com 46 40 358600 72 User Guide Revision 1 12 Copyright 2012 Beijer Electronics All rights reserved
30. controller can be a fixed digital or a variable analog signal Set point selection is set by parameter P3 05 PID Reference Source Select Either analog input 1 control terminal 6 or input 2 terminal 10 can be configured to provided the set point The format for the analog reference can be configured within the drive with all standard formats included P2 30 configures the signal format for analog input 1 and P2 33 configures the signal format for analog input 2 A digital reference can also be provided in parameter P3 06 PID digital reference and P3 05 set to reference this value P3 05 0 A second digital reference is provided by P3 15 PID digital reference 2 and a digital input configured to switch between the two digital references see P1 13 and section 10 1 digital input functions When no digital selection is configured then the PID digital reference is always provided by P3 06 The reference value for the PID controller can be viewed in the read only parameter PO 08 User PID reference The digital references for the PID function P3 06 and P3 15 can provided fixed set points to the PID function or could be manipulated through serial communication or via the drive PLC functions 8 2 2 PID Feedback Selection The feedback for the PID controller can be configured to either variable analog input signal Clearly if an analog reference is used to provide the PID Set point then it can t be used for feedback Selection for PID feedback i
31. drive terminals U un t 07 O E 08 U E 09 P dEF 10 E Er iP 11 SC 0b5 12 NE UD P Lo55 M h O 15 NE 16 dRER F ELI 4 e F 18 dRER E EZ M C processor data error Internal memory fault Parameters not saved factory defaults are reloaded If problem reoccurs refer to your Authorised Distributor 70 No OLED Message User Guide Revision 1 12 Description Corrective Action Fault Code U dEF F PEc FHn F O hERE O_Eor4 U_Eor4 DuE F 5RFE 2 REF D I REF De REF 03 REF D4 REF D5 Pr Lo DUE PH Sc FO 1 5c F 3 Sc FOY Sc FOS 20 User Parameter Default User Parameter Defaults User Parameter default has been loaded Press the Stop key Three button default see section 5 9 21 Motor PTC over heat Motor PTC Over Temperature The connected motor PTC device has caused the drive to trip analog input 2 configured for PTC device 22 Cooling Fan Fault Cooling Fan Fault Check and if necessary replace the drive internal cooling fan 23 Ambient Temperature High Ambient Temperature too High The measured temperature around the drive is above the operating limit Ensure the drive internal cooling fan is operating Ensure that the required space around the drive as shown in sections 3 8 thru 3 10 has been observed and that the cooling airflow path to and from the drive is not restricted Increase the cooling airflow
32. fire mode input is configured through parameter P8 09 Fire Mode Logic Select It can be set to open active 0 or close active 1 The default setting is open active such that the loss of the input signal to the digital input will cause the fire mode function to activate The speed of operation of the drive whilst in fire mode is defined by parameter P8 10 Fire Mode Speed This can be set to any value up to maximum speed P1 01 in either the forward or reverse direction When an input is configured to trigger Fire Mode and that input is activated all other inputs to the drive are ignored Other inputs to the drive only become active again once the Fire Mode input is removed Caution Digital input functions including the Run Stop and Forward Reverse input functions are disabled whilst fire mode is active The drive can only be stopped by removal of the fire mode input or by disconnection of the mains power to the drive The following display is used to show when the drive is operating in Fire Mode Fire Mode Fire mode Alternating with Output Frequency 45 O H I Z H Trips ignored whilst drive is in Fire Mode Display Trip O t Heatsink Over Temperature U t Drive Under Temperature Th FLt Faulty Thermistor on Heat sink E trip External Trip 4 20 F 4 20mA fault Ph Ib Phase Imbalance P Loss Input Phase Loss Trip SC trp Comms Loss Trip t trp Accumulated overload T
33. function uses the DC Injection parameters on either starting or stopping the motor in order to create a current and maintain an appropriate temperature within the motor prior to starting or post stopping Parameters for configuring the DC Injection are contained in menu 6 Access to level 6 requires advanced level security access Default P1 14 201 The level of DC Injection Voltage applied to the motor is set in parameter P6 18 DC Injection Braking Voltage The current can be monitored by changing the OLED display to show Amps cycle the display to show Amps by pressing the Navigate button Caution Always confirm the maximum acceptable current level that can be applied to the stationary motor prior to configuring the A DC Injection function It may be necessary to contact the motor manufacturer to confirm acceptable levels for operation Check operation of the drive to ensure current levels are within the specified limited The time to apply DC Injection Voltage on motor starting is set by parameter P6 11 Speed Hold Time on Enable The time to apply DC Injection Voltage on motor stopping is set by parameter P6 12 Speed Hold Time on Disable The value set in either P6 11 or P6 12 represents the time in seconds that DC Injection Braking will be applied maximum of 250 secs The function is then activated by the Enable Disable input generally configured as digital input 1 control terminal 2 going to an enable start or disable sto
34. model numbers 2 1 1 IP20 Enclosed Units User Guide Revision 1 12 200 240V 10 1 Phase Input kW Model with Filter kw Output Frane Current A Size BFI H2 22 0043 1KF12 xx 0 75 4 3 2 BFI H2 22 0070 1KF12 xx 1 5 7 2 BFI H2 22 0105 1KF12 xx 2 2 10 5 2 200 240V 10 3 Phase Input kW Model Number with Filter kW Output Frame Current A Size BFI H2 22 0043 3KF12 xx 0 75 4 3 2 BFI H2 22 0070 3KF12 xx 1 5 7 2 BFI H2 22 0105 3KF12 xx 2 2 10 5 2 BFI H2 32 0018 3KF12 xx 4 0 18 3 BFI H2 32 0240 3KF12 xx 5 5 24 3 380 480V 10 3 Phase Input kW Model Number with Filter kW Output ame Current A Size BFI H2 24 0022 3KF12 xx 0 75 2 2 2 BFI H2 24 0041 3KF12 xx 1 5 4 1 2 BFI H2 24 0058 3KF12 xx 2 2 5 8 2 BFI H2 24 0095 3KF12 xx 4 9 5 2 BFI H2 34 0140 3KF12 xx 5 5 14 3 BFI H2 34 0180 3KF12 xx 7 5 18 3 BFI H2 34 0240 3KF12 xx 11 24 3 2 1 2 IP66 Enclosed Units 200 240V 10 1 Phase Input kW Model with Filter kw Output ids Current A Size BFI H2 0043 22 1KF1X xx BFI H2 22 0043 1KF1D xx 0 75 4 3 2 BFI H2 22 0070 1KF1X xx BFI H2 22 0070 1KF1D xx 1 5 7 2 BFI H2 22 0105 1KF1X xx BFI H2 22 0105 1KF1D xx 2 2 10 5 2 200 240V 10 3 Phase Input kW Model Number with Filter kW REPE Brame Current A Size BFI H2 22 0043 3KF1X xx BFI H2 22 0043 3KF1D xx 0 75 4 3 2 BFI H2 22 0070 3KF1X xx BFI H2 22 0070 3KF1D x
35. of the cable surface area designed with low impedance to HF signals are recommended as a minimum Installation within a suitable steel or copper tube is generally also acceptable The cable screen should be terminated at the motor end using an EMC type gland allowing connection to the motor body through the largest possible surface area Where drives are mounted in a steel control panel enclosure the cable screen may be terminated directly to the control panel using a suitable EMC clamp or gland as close to the drive as possible For IP55 drives connect the motor cable screen to the internal ground clamp 21 User Guide Revision 1 12 4 5 Motor Terminal Box Connections Most general purpose motors are wound for operation on dual voltage supplies This is indicated on the nameplate of the motor This operational voltage is normally selected when installing the motor by selecting either STAR or DELTA connection STAR always gives the higher of the two voltage ratings Incoming Supply Voltage Motor Nameplate Voltages Connection DELTA A 230 230 400 Delta 400 400 690 400 230 400 Star 4 6 Motor Thermistor Connection Where a motor thermistor is to be used it should be connected as follows Control Terminal Strip Additional Information l l e Compatible Thermistor PTC Type 2 5kO trip level 11 72 3 4 5 6 7 8 9 10 e Use a setting of P1 13 that have Input 5 function as Exter
36. permissible difference in hours should be entered in P8 16 On the Network Slaves e Setthe drives to network slaves by setting P1 12 5 e Set the network serial address in P5 01 to unique addresses is sequence starting at address 2 2 3 4 5 7 3 Maintenance Interval Set up and Reset The drive has a maintenance interval timer function with visible display indication and configurable output points to allow the programmer to set up routine maintenance schedules intervals for the machine system and to indicate maintenance due to the machine operator The maintenance interval is calculated from the Drive hours run clock and is hence an indication of the operational use of the drive system rather than a basic calendar based timer function Operational Overview The maintenance interval is enabled and configured by parameter P6 24 Service Interval Timer When P6 24 is set to O the maintenance interval timer is disabled The maintenance interval P6 24 is set in hours between 1 and 60000 default 5000 hours Access to parameter menu 6 is permitted only when the advanced security level password is entered into P1 14 default password 201 The maintenance interval timer is initiated when a valid value is entered into P6 24 The time remaining until maintenance becomes due is stored and displayed in parameter P0 22 Time Left to Next service When the maintenance interval expires PO 22 reaches 0 the drive can indicate maintenance due on the
37. running in Fire Mode Fire Mode input is active 10 Maintenance Due Logic 1 when Maintenance Timer expires indicating that Maintenance is now due 11 Drive Available Logic 1 when drive is in Auto mode no trips are present and the safety circuit is enabled indicating that drive is ready for automatic control Note When using settings 4 7 parameters P2 19 and P2 20 are used to control the output behaviour The output will switch to Logic 1 when the selected signal exceeds the value programmed in P2 19 and return to Logic O when the signal falls below the value programmed in P2 20 P2 19 Adjustable Threshold 2 Upper Limit AO2 RO2 P2 20 200 100 0 96 Setting the upper limited value for P2 13 and P2 18 please refer to P2 13 or P2 18 P2 20 Adjustable Threshold 2 Lower Limit AO2 RO2 0 P2 19 0 0 926 Setting the lower limited value for P2 13 and P2 18 please refer to P2 13 or P2 18 P2 21 Display Scaling Factor 30 000 30 000 0 000 Determines the factor for scaling display The variable selected in P2 22 is scaled by the factor set in P2 21 P2 22 Display Scaling Source 0 2 0 Source value used when custom units are to be shown on the drive display 0 Motor Speed 1 Motor Current 2 Analog Input 2 Note P2 21 amp P2 22 allow the user to program the drive display to show an alternative output unit scaled from an existing parameter for example to display conveyer speed in metres per second based on the output f
38. should be less than or equal to the Burst Pipe threshold before the pump prime time P3 16 expires In inverse PID mode P3 04 1 PID feedback should be larger than or equal to the threshold before the pump prime time P3 16 expires Failure of the Pump prime mode indicates a leak or burst pipe within the pump system and will result in the drive shutting down the pump During normal operation the system pressure is still continuously monitored against the Burst Pipe Threshold so that a burst pipe during normal operation will likewise result in the drive tripping low pressure and shutting the pump down Feedback Level 96 100 Normal Operation __ _ AtaBiven Set Point T l Se System Check Operation OK System Check Pipe Burst TU Wc Pe ke Sh el oe ee Trip Low Pressure o Coors SSS Time Pump Prime Time 3 16 Soft Fill mode for Pipe Fill Operation When the pump is first started the feedback is low or zero and this can cause the PID loop to react quickly and to ramp the drive aggressively Good response level might be required during normal operation once the system is primed but could cause issues of water hammering or other mechanical damage during start up In order to provide a soft Fill of the system to allow the pipe filling to take place the drive can be configured to start at a preset speed and to run for a pre defined time period at this speed before switching to PID operation This function is enabled using the Bo
39. the user to set up a drive network via a wired connection The connector contains two independent RS485 connections one for manufacturer proprietary Protocol and one for Modbus RTU BACnet Both connections can be used simultaneously The electrical signal arrangement of the RJ45 connector is shown as follows Not Used Not Used 0 Volt Optibus Remote Keypad PC Connection Optibus Remote Keypad PC Connection 24 Volt Remote Keypad Power Supply RS 485 Modbus RTU BACnet RS 485 Modbus RTU BACnet Warning This is not an Ethernet connection Do not connect directly to an Ethernet port ONDORWNHM Ir The Optibus data link is used for the Master Slave function refer to the Advanced User Guide for further information Up to 62 slaves can be connected to one master drive The Modbus interface allows connection to a Modbus RTU network as described below 12 2 Modbus RTU Communications 12 2 1 Modbus Telegram Structure The drive supports Master Slave Modbus RTU communications using the 03 Read Holding Registers and 06 Write Single Holding Register commands Many Master devices treat the first Register address as Register 0 therefore it may be necessary to convert the Register Numbers detail in section 12 2 by subtracting 1 to obtain the correct Register address The telegram structure is as follows Command 03
40. value entered must represent a unique value with the BACnet system network P5 10 represents upper 6 bits of the device instance number Device instance number 22 bit total P5 11 BACnet Maximum Masters 0 127 127 Parameter defines the maximum address of any BACnet masters that can exist on the current local MSTP BACnet network When the device is polling for the next master in the network it will not poll about the value set in P5 11 For example if the value is set to 50 then when the drive finishes communicating and needs to pass control to the next master it will poll up to address 50 looking for a response before rolling back to address O P5 12 Fieldbus Module PDO3 0 7 0 When using an optional Fieldbus interface this parameter configures the parameter source for the 3rd process data word transferred from the drive to the network master during cyclic communications 0 Motor Current With one decimal place e g 100 1 Output Power Output power in kW to two decimal places e g 400 4 00kW 2 Digital Input Status Bit O indicates digital input 1 status bit 1 indicates digital input 2 status etc 3 Analog Input 2 Signal Level 0 to 1000 O to 100 0 4 Drive Heat sink Temperature 0 to 100 0 to 100 C 5 User Register 1 Can be accessed by PLC program or group 9 parameters 4 User Register 2 Can be accessed by PLC program or group 9 parameters 7 PO 80 Value P0 80 value can be selected by P6 28
41. 0 400 400 2x150 900 370 2x95 50 10 The maximum motor cable length stated applies to using a screened motor cable When using an unscreened cable the maximum cable length limit is increased by 5096 When using the Invertek Drives recommended output choke the maximum cable length limited can be increased by 10096 The PWM output switching from any inverter when used with a long motor cable length can cause an increase in the voltage at the motor terminals depending on the motor cable length and inductance The rise time and peak voltage can affect the service life of the motor Invertek Drives recommend using an output choke for motor cable lengths of 50m or more to ensure good motor service life For UL compliant installation use Copper wir4 with a minimum insulation temperature rating of 75 C When using fuses type should be Class CC or Class J 66 User Guide Revision 1 12 13 5 Additional Information for UL Approved Installations Optidrive HVAC is designed to meet the UL requirements In order to ensure full compliance the following must be fully observed Input Power Supply Requirements Supply Voltage 200 240 RMS Volts for 230 Volt rated units 10 variation allowed 240 Volt RMS Maximum 380 480 Volts for 400 Volt rated units 10 variation allowed Maximum 500 Volts RMS Imbalance Maximum 3 voltage variation between phase phase voltages allowed All Optidrive HVAC units
42. 0 units only by removing the EMC screw on the side of the product Remove the screws as indicated below L L1 Internal Internal N L2 EMC Filter L3 The drive product range has input supply voltage surge suppression components fitted to protect the drive from line voltage transients typically originating from lightening strikes or switching of high power equipment on the same supply 4 1 6 Shield Termination Cable Screen The safety ground terminal provides a grounding point for the motor cable shield The motor cable shield connected to this terminal drive end should also be connected to the motor frame motor end Use a shield terminating or EMI clamp to connect the shield to the safety ground terminal 20 User Guide Revision 1 12 4 2 Wiring Precautions Connect the drive according to section 4 3 and 4 4 ensuring that motor terminal box connections are correct There are two connections in general Star and Delta It is essential to ensure that the motor is connected in accordance with the voltage at which it will be operated For more information refer to section 4 5 Motor Terminal Box Connection It is recommended that the power cabling should be 4 core PVC insulated screened cable laid in accordance with local industrial regulations and codes of practice 4 3 Incoming Power Connection For a single phase supply power should be connected to L1 L L2 N For 3 phase supplies power should b
43. 39 Parameter Access Lock 0 1 0 0 Unlocked All parameters can be accessed and changed 1 Locked Parameter values can be displayed but cannot be changed P2 40 Extended Menu Access Code 0 9999 101 Defines the access code which must be entered in P1 14 to access parameter groups above Group 1 11 2 Parameter Group 3 PID Control Par Parameter Name Minimum Maximum Default Units P3 01 PID Proportional Gain 0 1 30 0 1 0 PID Controller Proportional Gain Instantaneous error between the feedback and the set point in the PID controller is multiplied by P3 01 to produce the output from the PID controller Higher values of proportional gain produce a larger change in the drive output frequency in response to changes in the PID set point or feedback signals Too high a value can cause instability P3 02 PID Integral Time 0 0 30 0 1 0 Seconds PID Controller Integral Time Accumulated error in the PID control Uses accumulated errors between set point and feedback signals to influence the output from the PID controller P3 02 is the time constant for accumulating error Larger values provide a more damped response Lower values result is a faster system response but may result in instability P3 03 PID Differential Time 0 00 1 00 0 0 Seconds PID Differential Time Constant The Differential time constant references the rate of change of the feedback signal over time and works to slow the rate of change of the PID controller particularly as it a
44. 4 User Relay Hysteresis Band 0 1 0 This parameter works in conjunction with P2 11 and P2 13 2 or 3 to set a band around the target speed P2 11 2 or zero speed P2 11 3 When the speed is within this band the drive is considered to be at target speed or Zero speed This function is used to prevent chatter on the relay output if the operating speed coincides with the level at which the digital relay output changes state e g if P2 13 3 P1 01 50Hz and P6 04 5 the relay contacts close above 2 5Hz P6 05 V F Characteristic Select 0 1 0 Selects the V F characteristic used for the motor control P6 05 0 selects a quadratic characteristic P6 05 1 selects a linear characteristic P6 08 Master Speed Reference Frequency 0 5 0 kHz When the motor speed reference is to be controlled by a frequency input signal connected to Digital input 3 this parameter is used to define the input frequency which corresponds to the maximum motor speed set in P1 01 56 User Guide Revision 1 12 P6 10 PLC Function Enable 0 1 0 This parameter enables the PLC function support and must be set to 1 before any PLC program loaded into the drive will operate When set to 0 the PLC program will be disabled 0 Disabled 1 Enabled P6 11 Speed Hold Time On Enable 0 250 0 Seconds Defines a time period for which the
45. 7200 0 Rpm This parameter can optionally be set to the rated nameplate rpm of the motor When set to the default value of zero all speed related parameters are displayed in Hz and the slip compensation for the motor is disabled Entering the value from the motor nameplate enables the slip compensation function and the drive display will now show motor speed in estimated rpm All speed related parameters such as Minimum and Maximum Speed Preset Speeds etc will also be displayed in Rpm 47 User Guide Revision 1 12 P1 11 Voltage Boost 0 15 3076 0 5 2 5 Drive Dependent Drive Dependent Voltage boost is used to increase the applied motor voltage at low output frequencies in order to improve low speed and starting torque Excessive voltage boost levels may result in increased motor current and temperature and force ventilation of the motor may be required An automatic setting AUto is also possible whereby the drive will automatically adjust this parameter based on the motor parameters measured during an auto tune See Parameter P4 02 P1 12 Control Mode Select 0 6 0 0 Terminal Control The drive responds directly to signals applied to the control terminals 1 Uni directional Keypad Control The drive can be controlled in the forward direction only using the internal or remote Keypad 2 Bi directional Keypad Control The drive can be contro
46. C60439 1 is 100kA An optional Input Choke is recommended to be installed in the supply line for drives where any of the following conditions occur o Theincoming supply impedance is low or the fault level short circuit current is high o The supply is prone to dips or brown outs o Animbalance exists on the supply 3 phase drives o The power supply to the drive is via a busbar and brush gear system typically overhead Cranes In all other installations an input choke is recommended to ensure protection of the drive against power supply faults Refer to your local Invertek sales partner for available options Optidrive HVAC models in frame sizes 4 to 8 are factory fitted with an Input choke as standard 4 4 Drive and Motor Connection The motor should be connected to the drive U V and W terminals using a suitable 3 or 4 core cable Where a 3 core cable is utilised with the shield operating as an earth conductor the shield must have a cross sectional area at least equal to the phase conductors when they are made from the same material Where a 4 core cable is utilised the earth conductor must be of at least equal cross sectional area and manufactured from the same material as the phase conductors The motor earth must be connected to one of the drive earth terminals For compliance with the European EMC directive a suitable screened shielded cable should be used Braided or twisted type screened cable where the screen covers at least 8596
47. D C B Dooooocoooood 6660 99999 1 roy i E H Drive A B C D E F G H l J Size mm in mm in mm in mm in mm in mm in mm in mm in mm in mm 2 221 8 70 207 8 15 137 5 39 209 8 23 5 3 0 21 2 221 8 70 207 8 15 137 5 39 209 8 23 5 3 3 261 10 28 246 9 69 247 9 72 6 0 24 3 261 10 28 246 9 69 247 9 72 6 Control Terminal Torque Settings All Sizes 0 8 Nm 7 lb in Power Terminal Torque Settings All Sizes 1 Nm 8 85 Ib in e IP20 Units are intended for installation within a control cabinet e When mounting with screws o Usingthe drive as a template or the dimensions shown above mark the locations for drilling o Ensurethat when mounting locations are drilled the dust from drilling does not enter the drive o Mount the drive to the cabinet back plate using suitable M5 mounting screws o Position the drive and tighten the mounting screws securely e When Din Rail Mounting Frame Size 2 Only o Locate the DIN rail mounting slot on the rear of the drive onto the top of the DIN rail first o Pressthe bottom of the drive onto the DIN rail until the lower clip attaches to the DIN rail o If necessary use a suitable flat blade screw driver to pull the DIN rail clip down to allow the drive to mount securely on the rail o Toremove the drive from the DIN rail use a suitable flat blade screwdriver to pull the release tab downwards and lift the bottom of the drive away from the rail first 11
48. N xx 30 61 5 BFI H2 54 0720 3KF1N xx 37 72 5 BFI H2 54 0900 3KF1N xx 45 90 5 BFI H2 64 1100 3KF1N xx 55 110 6 BFI H2 64 1500 3KF1N xx 75 150 6 BFI H2 64 1800 3KF1N xx 90 180 6 BFI H2 64 2020 3KF1N xx 110 202 6 BFI H2 74 2400 3KF1N xx 132 240 7 BFI H2 74 3020 3KF1N xx 160 302 7 2 1 4 IP40 Enclosed Units 380 480V 10 3 Phase Input kW Model Number with filter kW Output Frame Current A Size BFI H2 84 3700 3KF14 xx 200 370 8 BFI H2 84 4500 3KF14 xx 250 450 8 2 2 Identifying the Drive by Model Number Each drive can be identified by its model number shown below The model number is on the shipping label and the drive nameplate The model number includes the drive and factory fitted options BFI H2 1 2 003 1 B 1 2 Product Family IP Rating 2 IP20 Generation X IP66 Non Switched Y IP66 Switched Dynamic Brake 1 Not Fitted Transistor 4 Internal Transistor Frame Size 1 8 Filter Type 0 No Filter A Internal 400V EMC Filter B Internal 230V EMC Filter Input Voltage 1 110 115 2 200 240 4 380 480 No Of Input Phases Current Rating 10 User Guide Revision 1 12 3 Mechanical Installation 3 1 General e The drive should be mounted in a vertical position only on a flat flame resistant vibration free mounting using the integral holes e The drive must be installed in a pollution degree 1 or 2 environment only e Do n
49. P uenti re Eo eee cn eo les Det uad en Hose e Run edunt nitet nes eet ME Re e hag e duel al eset nes Pub er Rode ern e uet 8 3 ApplicationjEXatiple o etate tote te er pak na a eg DNE UP Ere NRI ERR FE REIR OR OPER PER REER EN e Re o TRI TERRE ERR e ERI e Ro Creo 8 4 PID Pipe Prime Fill Mode with Pipe Break Detection cccccccccssscccsssseceesececsessececssseceesseeeceesaecsesseeeceesaesecsesseeeeneeeeeees 46 Di Parameters E Sere eoo se eee Ce Pre e sess sccobecesteleedscucoseddbudstectswscsecdsuddessevevsssedesudseas nesese 47 9 1 Parameter Set Overview 2 47 9 2 Parameter Group 1 Basic Parameters 47 10 Digital Input Functions 5 0 1 eere e creo soe e eo panne roa nee eS an AANSIEN kon ero Eo dan nas ae eA TUNE oo La eaa o Can amas 6 User Guide Revision 1 12 10 1 Digital Input Configuration Parameter P 1 13 c cc ecccccssssececececsesseaeeeeececsesesaeseeeeeceeseaaeseeececeeseaaeaeseesceeseaeesaeseesesseeeaaees 49 11 Extended Parameters scccccssssccccessssscciessceceesssccccevsececcessessccessscececsistscveveesectdssessedavecssdsasisssssassdsecess 11 1 Parameter Group 2 Extended parameters 1123 Parameter Group 3 PID GOnttOl rci etr en Koje deka EP e SERERE D RS ERR EFE T EE AERE ceed COD Bogata oaa 11 3 Parameter Group 4 High Performance Motor Control ccccccccssssscecccecseseeeeecccecseseaesecececeeseeaesesecsceesesesaeeeesseeseeeaees 55 11 4 Par
50. P1 01 0 0 Hz Rpm Preset speed 8 is automatically reference by the start stop boost function when this function is enabled See section 8 PID control applications When boost function is disabled Preset speed 8 can be selected as per normal operation and is selected using the user defined logic configuration parameters in menu 6 P9 21 to P9 23 or selection configured through the drive PLC function using the OptiTools Studio Suite PC software P2 09 Skip Frequency Centre Point P1 02 P1 01 0 0 Hz Rpm Defines the centre point of the skip frequency band The width of the skip frequency band is defined by Lower limit P2 09 P2 10 2 Upper limit P2 09 P2 10 2 All skip frequency bands defined for forward speeds are mirrored for negative speeds P2 10 Skip Frequency Band 0 0 P1 01 0 0 Units Defines the width of the skip frequency band The width of the skip frequency band is defined by Lower limit P2 09 P2 10 2 Upper limit P2 09 P2 10 2 All skip frequency bands defined for forward speeds are mirrored for negative speeds P2 11 Analog Output 1 Function Terminal 8 0 11 8 Digital Output Mode Logic 1 24V DC Drive Enabled Running Logic 1 when the drive is enabled Running Drive Healthy Logic 1 When no Fault condition exists on the drive At Target Frequency Speed Logic 1 when the output frequency matches the set point frequency Output Frequency gt 0 0 Logic 1 when the motor runs above zero spe
51. P5 13 Fieldbus Module PDI4 0 di 0 When using an optional Fieldbus interface this parameter configures the parameter source for the 4th process data word transferred from the network master to the drive during cyclic communications 0 User ramp time In second with two decimal places 1 User Register 4 Can be accessed by PLC program or group 9 parameters P5 14 Fieldbus Module PDI3 0 2 0 When using an optional Fieldbus interface this parameter configures the parameter source for the 3rd process data word transferred from the network master to the drive during cyclic communications 0 Not used No function 1 User PID Reference 0 to 1000 0 to 100 0 2 User Register 3 Can be accessed by PLC program or group 9 parameters 11 5 Parameter Group 6 Advance Feature configuration Par Parameter Name Minimum Maximum Default Units P6 01 Firmware Upgrade Enable 0 1 0 Enables drive firmware to be updated Refer to advanced user guide before attempting to update drive firmware P6 02 Auto Thermal Management 4 16 4 kHz The drive will automatically reduce the output switching frequency at higher heat sink temperature to reduce the risk of an over temperature trip The minimum switching frequency that the drive output can be reduced to is the limit set in P6 02 P6 03 Auto Reset Time Delay 1 60 20 Seconds Sets the delay time which will elapse between consecutive drive reset attempts when Auto Reset is enabled in P2 36 P6 0
52. P8 04 encompasses the time taken to accelerate the motor to the cleaning speed but does not include the ramped return to normal operating speed Quick Setup Overview e Ifthe Pump Cleaning function is to be triggered by an over torque condition then section 7 4 Load Profile Monitoring Function must be commissioned prior to set up of the Pump Clean function e Set Basic parameters P1 01 to P1 10 Energy Optimiser P1 06 must remain disabled e Set Parameter P1 14 101 to allow access to advanced parameters in menu 8 e Set the segment speed for each cleaning segment in parameters P2 05 and P2 06 e Enable the Pump Clean function by setting P8 03 Setting of P8 03 is not necessary if the Pump Clean function is activated only by a digital input o O Disabled o 1 Activated on enable Pump start up o 2 Activated on enable Pump start up or operation in Over torque region o 3 Activated by operation in Over torque region Set the segment time for the cleaning cycle in parameter P8 04 This is the time to run each cleaning segment including acceleration e Seta ramp time for the Pump Clean function is P8 05 This is the ramp rate to use in accelerating to Pump Clean Speed 1 and Pump Clean Speed 2 7 6 Pump Stir Function The Pump Stir function is used to trigger the pump to run following a period of inactivity When the motor has remained inoperable for a pre defined time a user defined motion profile is carried out on the pump The function is ac
53. PI page eue neve ovii ane a vena pae ea ede 5 Managing the Keypad 5 5 erede ness et aaa sere eerie rasa po peas Foe dE EARNE Posasa ONS OESP ELAES rian SFE 5 1 Keypad Layout and Function Standard LED Keypad IP20 Drives ccscccccsssccecsssseceesseeeceessececseseceesaeeecesesseeeenseeeeees 5 2 Changing Parameters Standard LED Keypad IP20 Drives eene enhn enhn nennen nnns errasse 5 3 Advanced Keypad Operation Short Cuts Standard LED Keypad IP20 Drives cc ccccccsssccssssececsssceceesseeecsssseceesseseeeees 5 4 Drive Operating Displays Standard LED Keypad IP20 Drives cccccccccssscccesssececsssceceesssceceesaececssseceesaaeeeceesaeeeenesecees 5 5 Keypad Layout and Function Standard OLED Keypad IP55 and IP66 Drives 5 6 Drive Operating Displays Standard OLED Keypad IP55 and IP66 Drives nnne enne 5 7 Accessing and Changing Parameter Values Standard OLED Keypad IP55 and IP66 Drives 5 8 Resetting Parameters to Factory Default Settings Standard OLED Keypad IP55 and IP66 Drives 5 9 Resetting Parameters to User Default Settings Standard OLED Keypad IP55 and IP66 Drives 5 10 Changing the Language on the OLED Display Standard OLED Keypad IP55 and IP66 Drives eessss 5 11 Selecting between Hand and Auto Control Standard OLED Keypad IP55 and IP66 Drives cc cccccssscccesssscecessseeeees 622 Comimissioning 2 5
54. Parameter Group 5 Communication Parameters Par Parameter Name Minimum Maximum Default Units P5 01 Drive Fieldbus Address 0 63 1 Sets the Fieldbus address for the drive P5 03 Modbus RTU BACnet Baud rate 9 6 115 2 115 2 kbps Sets the baud rate when Modbus BACnet communications are used 9 6kbps 19 2kpbs 38 4kpbs 57 6kpbs 115 kbps P5 04 Modbus RTU BACnet Data Format me I Sets the expected Modbus or BACnet telegram data format as follows n No Parity 1 stop bit n7 8 No parity 2 stop bits D Odd parity 1 stop bit E Even parity 1 stop bit P5 05 Communications Loss Timeout 0 0 5 0 1 0 seconds Sets the watchdog time period for the communications channel If a valid telegram is not received by the drive within this time period the drive will assume a loss of communications has occurred and react as selected below P5 07 P5 06 Communications Loss Action 0 3 0 Controls the behaviour of the drive following a loss of communications as determined by the above parameter setting P5 06 0 Trip amp Coast To Stop 1 Ramp to Stop Then Trip 2 Ramp to Stop Only No Trip 3 Run at Preset Speed 4 P5 07 Fieldbus Ramp Control 0 il 0 Selects whether the acceleration and deceleration ramps are control directly via the Fieldbus or by internal drive parameters P1 03 and P1 04 0 Disabled Ramps are control from internal drive parameters 1 Enabled Ramps are controlled directly by the Fieldbus 55
55. Seconds Deceleration ramp time from base speed P1 09 to standstill in seconds When set to zero fastest possible ramp time without trip is activated P1 05 Stop Mode Select 0 1 0 0 Ramp To Stop When the enable signal is removed the drive will ramp to stop with the rate controlled by P1 04 as described above 1 Coast to Stop When the enable signal is removed the motor will coast freewheel to stop P1 06 Energy Optimiser 0 1 0 0 0 Disabled 1 Enabled When enabled the Energy Optimiser attempts to reduce the overall energy consumed by the drive and motor when operating at constant speeds and light loads The output voltage applied to the motor is reduced The Energy Optimiser is intended for applications where the drive may operate for some periods of time with constant speed and light motor load P1 07 Motor Rated Voltage 0 250 500 230 400 460 Volts This parameter should be set to the rated nameplate voltage of the motor Volts P1 08 Motor Rated Current Drive Dependent Drive Rated Current 100 drive rated Amps current This parameter should be set to the rated nameplate current of the motor Parameter Range Frame size 2 min 1096 to max 10096 of drive rated current Frame size 3 to 7 min 2096 to max 100 of drive rated current P1 09 Motor Rated Frequency 25 120 50 60 Hz This parameter should be set to the rated nameplate frequency of the motor P1 10 Motor Rated Speed 0
56. able Circuit Relay Contacts 250VAC 30VDC 5A Maximum Motor Connections Connect the motor to the U V amp W terminals The motor earth must be connected to the drive DIN1 DIN2 DIN3 Qoo d O U A W N e Ha e ray N I w y A I ui Ha o ay I IB oo Optional Brake Resistor amp DC Bus Connections Where a Brake resistor is used it must be connected to the BR and DC terminals Output Speed Output Current Healthy Fault Running 23 User Guide Revision 1 12 5 Managing the Keypad The drive is configured and its operation monitored via the built in keypad and display IP20 Drives IP20 rated drives are supplied with a 7 Segment LED display and a five button keypad Start Stop Navigate Up Down IP55 and IP66 Drives IP55 and IP66 rated drives are supplied with an OLED multi line text display and a seven button keypad Start Stop Navigate Up Down Hand Auto Commissioning and operation of the drive with the two different Keypads and displays is detailed below 5 1 Keypad Layout and Function Standard LED Keypad IP20 Drives Used to display real time information to access NAVIGATE and exit parameter edit mode and to store parameter changes Used to increase speed in real time mode or to UP increase parameter va
57. ameter Group 5 Communication Parameters ccccccccccccccececececeeecececeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseseseeesesenens 55 11 5 Parameter Group 6 Advance Feature configuration cccccccccccssssssssecececsessaesecececsesesassececsceeseaaesesecsceesesasseseesceeseeaaees 56 11 6 Parameter Group 7 Reserved not available cccccccssscccsssccceessseecsessececsssseceessesecsesseeecssssecsessesecessececsssecceesaeeeeseaaess 57 11 7 Parameter Group 8 HVAC Function Specific Parameters ccccsessssccccecsessaececccecsesesassecececsesesaeeeseesceeseaaeseseesceeseaeaeees 57 11 8 Parameter Group 9 Advance drive control logic configuration ssssseessssesesee eene nennen nnns ener nnns 59 11 9 Parameter Group 0 Monitoring Parameters Read Only ccccccccsssscecsssceceesececsessececessseceesseeccssssececsseeceeaeeeeessaeees 60 12 Serial COMMUNICATIONS 1 tree eee e Dont eona nerava a e eaa nasa cosseccaecsdeccacceseccsecsscececcsdescoacsdecsoscesecsees 12 1 RS A85 commi niCatlOTis sse o tete rete Rete Eb rebas te reset ort yada puedes ca eene ee ener er oven iaia 12 2 Modbus RTU Communications 4 A eot zedj t e eade Ai etek dies e n aedes eo epa eee due tds A Seuss 13 Technical Data s 13 13 Environmental RERO EOD RD ULLORDOMTEE Mm 13 2 Inp t Voltage ranges terree e
58. ation to stop Note For full detail of Stir function configuration see section 7 6 Pump Stir Function or contact your local drive distributor P8 03 Cleaning Function Select 0 3 0 This parameter configures the drive conditions that will cause activation of the automatic pump clean function 0 Disabled 1 Active on Start up Only The pump cleaning function operates every time the pump is started 2 Active on start up and over torque detection The pump cleaning function operates every time the pump is started and also in the event that the drive detects a possible pump blockage during normal operation This requires the Load Profile Monitoring function to be active and commissioned for correct operation see parameter P8 06 3 Active on over torque detection only The pump cleaning function operates only when a possible pump blockage is detected during normal operation This requires the Load Profile Monitoring function to be active and commissioned for correct operation see parameter P8 06 Note The pump clean function can also be activated by digital input configured in group 9 parameters P8 04 Cleaning Time 0 600 0 Secs Sets the time period for the operation of the pump cleaning cycle When bi directional pump cleaning is selected the time interval is used twice once in each direction 57 User Guide Revision 1 12 P8 05 Clean Function Ramp Time 0 0 6000 30 Secs Independent ramp ra
59. cific test methods EN 55011 2007 Limits and Methods of measurement of radio disturbance characteristics of industrial scientific and medical ISM radio frequency equipment EMC EN60529 1992 Specifications for degrees of protection provided by enclosures STO Function HVAC Inverter H2 incorporates a hardware STO Safe Torque Off Function designed in accordance with the standards listed below Standard Classification Approval Status IEC61608 SIL 2 Pending Certification IEC 61800 5 2 Type 2 Pending Certification IEC 62061 SIL 2 Pending Certification ISO 13849 PL d Pending Certification Electromagnetic Compatibility All drives are designed with high standards of EMC in mind All versions suitable for operation on Single Phase 230 volt and Three Phase 400 volt supplies and intended for use within the European Union are fitted with an internal EMC filter This EMC filter is designed to reduce the conducted emissions back into the supply via the power cables for compliance with harmonised European standards It is the responsibility of the installer to ensure that the equipment or system into which the product is incorporated complies with the EMC legislation of the country of use Within the European Union equipment into which this product is incorporated must comply with the EMC Directive 2004 108 EC When using a drive with an internal or optional external filter compliance with the f
60. cified limited The time set in the Standby Mode parameter P2 27 must be 0 This will disable Standby Mode and ensure Boost Voltage is applied whilst the drive is enabled with zero speed reference Ramp to Stop should be enabled P1 05 0 and appropriate ramp rates set in P1 03 and P1 04 If an input is required to activate motor stop with voltage boost then a digital input can be set to Preset Speed 1 see section 10 1 and the Preset Speed 1 value P2 01 set to OHz Quick Setup Overview Setting up DC Injection braking on zero speed reference e SetBasic parameters P1 01 to P1 10 e Ensure P1 05 is set to 0 Ramp to Stop Ensure appropriate ramp rates are set in P1 03 and P1 04 e Set Parameter P1 14 101 to allow access to advanced parameters in menu 2 e Set parameter P2 27 0 to disable drive Standby Mode default e Ifa digital input is required to activate motor stop with V F Boost Voltage then ensure P1 13 is set to 1 default Digital input 2 control terminal 3 is now configured for this function Ensure P2 01 0 e Set the Boost Voltage to apply in P1 11 e Monitor current levels on the drive display and motor temperature to ensure they remain within the motor manufacturers specified limits 41 User Guide Revision 1 12 8 PID Control Applications 8 1 Overview The PID Controller is a mathematical function designed to automate adjustments within a system and to eliminate the need for the machine operator to cont
61. cond display shows none resettable time This is used for scheduled maintenance information P0 36 DC Bus Voltage Log 256ms Diagnostic log for DC bus voltage Values logged every 256mS with 8 samples total Logging suspended on drive trip P0 37 DC Bus Voltage Ripple Log 20ms Diagnostic log for DC bus voltage ripple Values logged every 20mS with 8 samples total Logging suspended on drive trip P0 38 Heatsink Temperature Log 30s Diagnostic log for heatsink temperature Values logged every 30S with 8 samples total Logging suspended on drive trip P0 39 Ambient Temperature Log 30s Diagnostic log for drive ambient temperature Values logged every 30S with 8 samples total Logging suspended on drive trip PO 40 Motor Current Log 256ms Diagnostic log for Motor Current Values logged every 256mS with 8 samples total Logging suspended on drive trip Note The above parameters PO 36 to PO 40 are used to store the history of various measured levels within the drive at various regular time intervals prior to a trip The values are frozen when a fault occurs and can be used for diagnostic purposes P0 41 Over Current Fault Counter 0 0 P0 42 Over Voltage Fault Counter 0 0 P0 43 Under Voltage Fault Counter 0 0 P0 44 Heatsink Over Temperature Fault Counter 0 0 P0 45 Brake Chopper Short Circuit Fault Counter 0 0 P0 46 Ambient Over Temperature Fault Counter 0 0
62. control functions include e Bypass on Fault Drive will switch to bypass if a trip condition prevents the drive from operating the motor e Bypass on Fire Mode Drive will switch to bypass if the Fire Mode function is assigned to a digital input and that input becomes true can be open active or close active e Bypass on Input Drive will switch to bypass if a digital input is assigned to bypass control through menu 9 and that input becomes true Note A combination of bypass conditions is permitted Bypass on Fault 37 User Guide Revision 1 12 Bypass Mode on Fault is enabled by setting parameter P8 11 1 enabled Once enabled the drive will switch to bypass mode in the event of a trip or fault occurring on the drive When a trip occurs the drive will immediately open the drive output contactor drive output already disabled due to trip wait a time defined by P8 13 and then close the bypass contactor The motor will remain under Bypass control until the enable run input is removed from the drive drive control terminal 2 at which point the Bypass contactor will be opened When the run enable input is closed again the drive will attempt to run under drive control drive output contactor closed It is required that Spin Start P2 26 be enabled for this function Bypass on Fire Mode Bypass on Fire Mode is enabled by setting parameter P8 12 1 enabled Once enabled the drive will switch to bypass mode in the event of t
63. cordance with local and national regulations and codes of practice The bypass control function with the drive allows the drive to switch in the bypass circuit automatically should the drive trip on a fault condition should Fire Mode be activated see section 7 8 Fire Mode function or manually via an input to the drive The Manufacturer recommended the use of a three contactor bypass arrangement in implementing a bypass circuit Mechanical as well as electrical inter locking is recommended to guard against contactor failure and to prevent damage to the system in such events Operational Overview The basic configuration for a three contactor bypass circuit is shown below Mechanical Interlocking is shown between the Bypass contactor and the Drive Output contactor Electrical Interlocking is also recommended between the Bypass and Drive Output contacts using auxiliary contacts on each device Caution The supply voltage for the coil of the contactors must not exceed the rating for the drive control relays contacts 250V AC 30V DC 5A 36 User Guide Revision 1 12 Input Power Discoonect Contactor Supply Max 240VAC 30VDC 6A Safety Devices E Stop Main Selector Switch Bypass Off Drive Drive Input Contactor Digital Input Digital Input Bypass Input Digital Input Local Remote Drive DOL VFD Control Control oom ol Mechanical Interlock Drive Outp
64. d End TRU 7 a Drive Re Enters Stir Trigger Time Stir Activity Time Pump Stir Speed Pe i pate Standby Mode P2 07 v E Acceleration Deceleration Time Rate P1 03 Rate P1 04 Setting either the Stir Function Interval Time P8 01 or the Stir Activity Timer P8 02 to O disables the Pump Stir function This function is disabled at default Quick Setup Overview e SetBasic parameters P1 01 to P1 10 e Set Parameter P1 14 101 to allow access to advanced parameters in menu 8 e Set the PID control menu 3 parameters see section 8 e Set the Pump Stir Speed required in parameter P2 07 e Set the Time to elapse in standby before the Pump Stir Function is triggered in parameter P8 01 e Setthe time to run the Pump Stir Function in parameter P8 02 7 7 Bypass Control Function The Bypass Control function allows the motor to be operated either from the drive variable speed control or direct on line on the incoming supply fixed speed Bypass control requires external components and connection in creating the bypass system that are not provided as part of the drive and are the responsibility of the system designer Caution Circuit examples provided in this manual are for guidance only System design installation commissioning and A maintenance must be carried out only by personnel who have the necessary training and experience The system must be installed only by gualified electrical persons and in ac
65. d Speed Optional P1 10 IP66 Quick Start Up Guide Mechanical Mounting Information can be found in section 3 5 Applies to Switched version only In built Isolator Mains Power On Off Keypad Operation can be found in section 5 5 Hardware Link the terminals as shown optionally through switch contacts to enable drive operation m ie BC r es Connector Control Terminal Configuration based on factory settings Fuses or MCB Check Drive Rating info in section 13 4 Run Stop 10K Pot Close the switch to run enable Open the switch to stop Motor Cable Sizes Check the rating information in PE L1 L2 13 section 13 4 AC Supply Connection 200 240 Volts 10 1 3 Phase Motor Connections 380 380 Volts 10 3 Phase Check for Star or Delta connection Check Drive Input Voltage information according to the motor voltage rating in in section 13 2 section 4 5 Motor Nameplate Details Motor Rated Voltage P1 07 Motor Rated Current P1 08 Motor Rated Frequency P1 09 Motor Rated Speed Optional P1 10 IP20 Quick Start Up Guide AC Supply Connection 3 Phase Units Connect L1 L2 L3 PE 1 Phase Units Connect L1 L2 PE mm L Fuses or MCB lay TI Supply Voltage 200 240 Volts 10 380 380 Volts 10 Fuses or MCB o Checkthe Drive Rating Information in section 13 4 Help Card Display Information
66. d output choke the maximum cable length may be increased by 100 The PWM output switching from any inverter when used with a long motor cable length can cause an increase in the voltage at the motor terminals depending on the motor cable length and inductance The rise time and peak voltage can affect the service life of the motor Invertek Drives recommend using an output choke for motor cable lengths of 50m or more to ensure good motor service life For UL compliant installation use Copper wire with a minimum insulation temperature rating of 70 C UL Class CC or Class J Fuses User Guide Revision 1 12 200 240 Volt 10 3 Phase Input 3 Phase Output Nominal Fuse Nominal Maximum Input Or Output Motor Current MCB Type B i Current i Cable Length 100 100 100 100 100 100 100 100 125 40 1169 160 100 200 175 100 60 1765 200 200 100 211 250 225 185 100 267 315 300 100 380 480 Volt 10 3 Phase Input 3 Phase Output Nominal Fuse Nominal Maximum Input Or Output Motor kW Current MCB Type B i Current i Cable Length 400v a60V A NonUL UL A mm AWG kcmil A mm AWG kemil m 2 31 6 J 6 15 14 22 15 16 100 2 48 6 6 15 m f 41 15 16 10 100 100 100 100 100 Lis oe 2557 ss oe oues 759 29 3 5 aro 300 J 160 250 3024 400 350 2x95 700 30 2x70 350 100 200 300 37
67. de Function or contact your local drive distributor P8 11 Bypass Mode on Fault 0 1 0 Parameter configures the drive to switch to bypass mode automatically should a trip occur on the drive When enabled the drive standard relays 1 and 2 are dedicated to bypass control and cannot be assigned other functions 0 Disabled 1 Enabled P8 12 Bypass mode of Fire 0 1 0 Parameter configures the drive to switch to bypass mode automatically should an input to the drive be configured for Fire Mode operation and that input becomes active When enabled the drive standard relays 1 and 2 are dedicated to bypass control and cannot be assigned other functions 0 Disabled 1 Enabled P8 13 Bypass Contactor Changeover Time 0 30 2 Secs Parameter active when Bypass function is enabled Parameter P8 05 sets a time delay or changeover time between the switching of the drive relays controlling the bypass circuitry Care must be taken when setting P8 13 to ensure that drive and DOL contactors are not switched in circuit simultaneously A Both Mechanical and Electrical interlocking of drive and DOL contactors to regional standards are recommended in configuring the Bypass function Note For full detail on the Bypass Mode function see section 7 7 Bypass Control Function or contact your local drive distributor P8 14 Pump Staging Function Select 0 2 0 Parameter enables the pump staging cascade function on the drive 0 Disabled 1 Single VFD with DOL
68. drive will run at Preset Speed 7 P2 07 when the Enable signal is applied to the drive This feature can be used on pumps to provide a reverse spin on start up to clear potential blockages P6 12 Speed Hold Time On Disable 0 250 0 Seconds Defines a time period for which the drive will run at Preset Speed 8 P2 08 following removal of the Enable signal before ramping to stop This feature can be used in applications such as underground PCP pumps to provide an unwind of the driveshaft on stopping P6 18 DC Injection Braking Voltage 0 25 0 Sets the level of DC voltage as a percentage of the nominal voltage P1 07 that is applied to the motor when a stop command is received P6 22 Reset Cooling Fan Timer 0 1 0 Setting to 1 resets internal Fan run time counter to zero as displayed in PO 35 P6 23 Reset kWh Meter 0 1 0 Setting to 1 resets internal kWh meter to zero as displayed in PO 26 and PO 27 P6 24 Service Time Interval 0 60000 5000 Hours Defines the service interval counter period This defines the total number of run time hours which must elapse before the service indicator is shown on the drive OLED display When P6 25 is set to 1 the internal service interval counter is set to this value P6 25 Reset Service Indicator 0 1 0 When this parameter is set to 1 the internal service interval counter is set to the value defined in P6 24 P6 26 Analog Output 1 Scaling 0 500 100 96 Defines the scaling factor as a percentage us
69. e P9 01 Enable Input Source Defines the source of the signal to be used for the Enable input P9 02 Fast Stop Input Source Defines the source of the signal to be used for the Fast Stop input P9 03 Forward Run Input Source Defines the source of the signal to be used for the Forward Run input P9 04 Reverse Run Input Source Defines the source of the signal to be used for the Reverse Run input P9 05 Latch Function Enable Latch function enable control for the run signals P9 03 and P9 04 P9 06 Reverse Enable Source Defines the source of the signal to be used for Reverse run direction control P9 07 Reset Input Source Defines the source of the signal to be used for the Reset input P9 08 External Trip Input Source Defines the source of the signal to be used for the External trip input P9 09 Terminal Control Override Source Defines the source of the signal to be used for the terminal control override P9 10 Speed Source 1 Defines the Reference Value used for Speed Source 1 P9 11 Speed Source 2 Defines the Reference Value used for Speed Source 2 P9 12 Speed Source 3 Defines the Reference Value used for Speed Source 3 P9 13 Speed Source 4 Defines the Reference Value used for Speed Source 4 P9 14 Speed Source 5 Defines the Reference Value used for Speed Source 5 P9 15 Speed Source 6 Defines the Reference Value u
70. e Summary The below illustration shows the use of several drive units as controllers in a variable speed pump staging system All pumps in this configuration are controlled by the drive units in variable speed mode with co ordination and communication carried out over the built in RS485 communications link as shown below 3 Phase Mains Input Supply To Drive PID Communication Bus Pump 4 1 Sensor Pump Output Channel Drives can be connected using the RJ45 data cables and the RS485 Data Cable Splitter as shown above up to a maximum of 5 drives Part numbers are as follows Product Code Description OPT JA5SP BFI RJA5 Splitter Box 1 2 Way OPT J4505 BFI RJ45 to RJ45 RS485 Data Cable 0 5m OPT J4510 BFI RJ45 to RJ45 RS485 Data Cable 1m OPT J4530 BFI RJ45 to RJ45 RS485 Data Cable 3m Each motor pump in this configuration is controlled by a dedicated HVAC drive one drive per pump All drives run in variable speed mode with the speed reference passed across the communications network One drive in the system is denoted the Network Master The Network Master has the Feedback sensor input connected to it along with the input set point control and uses its PID function to generate the operating speed for the system The Network Master provides an enable status and speed reference to the other drives on the network Operational Overview The pump staging with multiple driv
71. e SetP1 12 3 Sets the drive control to PID mode enables the PID controller e Set P3 04 0 default Select Direct control mode As the feedback signal falls pressure drops the speed of the pump is increases and vice versa e Starting from the default values suitable value for the P gain I gain and D gain are adjusted to give best performance in P3 01 P3 02 and P3 03 respectively Adding Sleep and Wake thresholds to the pump system With the pump system shown above the design of the pump is such that it is performing very little useful work when run below 20Hz The drive is required to shut off the pump if pump speed falls below 20Hz for longer than 1 minute The pump must start up again when the feedback error increases above 1096 The following settings are made to the drive e P3 14 20Hz Standby level Standby function is activated when the drive goes below 20HZ for longer than the time set in P2 27 e P2 27 60s Standby timer Standby function is activated when the drive goes below P3 14 for longer than 60 seconds e P3 13 1096 Drive will wake when PID error increases beyond 10 45 User Guide Revision 1 12 8 4 PID Pipe Prime Fill Mode with Pipe Break Detection Pump prime mode allows starting of the pump in a safely controlled manner to ensure consistent filling and pressurisation of pipe work and Systems Low pressure warnings are ignored during priming to allow the system to prime correctly whilst a failsafe timeout pr
72. e Extended option Input status MSB represents digital input 6 LSB representing digital input 8 PO 04 Speed Controller Reference P1 01 P1 01 Hz Rpm Displays the set point reference input applied to the drive internal speed controller P0 06 Digital Speed Reference P1 01 P1 01 Hz Rpm Displays the value of the drive internal Motorised Pot used for keypad speed reference P0 07 Fieldbus Speed Reference P1 01 P1 01 Hz Rpm Displays the set point being received by the drive from the currently active Fieldbus interface P0 08 PID Reference 0 0 100 0 96 Displays the set point input to the PID controller P0 09 PID Feedback 0 0 100 0 96 Displays the Feedback input signal to the PID controller P0 10 PID Output 0 0 100 0 96 Displays the output level of the PID controller PO 11 Motor Voltage 0 V Displays the instantaneous output voltage from the drive to the motor PO 13 Trip Log Displays the last four fault codes for the drive Refer to section 15 1 for further information PO 14 Magnetising Current Id A Displays the motor magnetising Current providing an auto tune has been successfully completed P0 16 DC Bus Voltage Ripple Vrms Displays the level of ripple present on the DC Bus Voltage This parameter is used by the drive for various internal protection and monitoring functions P0 17 Stator Resistance Rs Ohms Displays the measured motor stator resistance providing an au
73. e advanced user guide e Group 0 Monitoring and Diagnostic Parameters Read Only When the drive is reset to factory defaults or is in its factory supplied state only Group 1 Parameters can be accessed In order to allow access to parameters from the higher level groups P1 14 must be set to the same value as P2 40 Default setting 101 With this setting parameter groups 1 5 and group 8 can be accessed along with the first 39 parameters in Group 0 These parameters are listed in the tables below For advanced parameter access P1 14 can be set to the same value as P6 30 Default setting 201 which allows access to all parameter groups and ranges Advanced parameter descriptions are listed in the advanced user guide Values given in brackets are default settings for horsepower rated drive models 9 2 Parameter Group 1 Basic Parameters Par Parameter Name Minimum Maximum Default Units P1 01 Maximum Speed Limit P1 02 120 0 50 0 60 0 Hz Rpm Maximum output frequency or motor speed limit Hz or rpm If P1 10 20 the value entered displayed is in Rom P1 02 Minimum Speed Limit 0 0 P1 01 0 0 Hz Rpm Minimum speed limit Hz or RPM If P1 10 gt 0 the value entered displayed is in Rom P1 03 Acceleration Ramp Time 0 0 6000 0 30 0 Seconds Acceleration ramp time from O to base speed P 1 09 in seconds P1 04 Deceleration Ramp Time 0 0 6000 0 30 0
74. e cascade function is enabled by setting parameter P8 14 2 Pump staging function select on the network master drive only All drives other than the network master drive must be set to communications slaves by setting parameter P1 12 5 slave mode In addition the value of P8 15 on the network master Pump staging DOL pump availability must be set with the number of additional drives available in the system slave drives excluding the master set to a value other than 0 The master drive must be set to drive address 1 default with the addresses of the slave drives set in sequence to subsequent addresses 2 3 4 5 Addresses are set within P5 01 31 User Guide Revision 1 12 When the system is enabled the master drive will check the run time clocks for all drives in the network which are stored and maintained within menu 0 of the master drive The first available drive with the lowest run time is automatically run first At a predefined level additional drives pumps are brought on line in sequence to assist the running pumps Switch on sequence is always defined by the pump run time clocks of the available drives monitored and maintained by the master drive with the least run time pump switched in first A pre defined settle time Set in P8 19 is observed before any further pumps are switched in or out of the system This allows the system to reach a steady operating state before additional pump requirements are assessed Pump switch o
75. e connected to L1 L2 and L3 Phase sequence is not important For compliance with CE and C Tick EMC requirements a symmetrical shielded cable is recommended A fixed installation is required according to IEC61800 5 1 with a suitable disconnecting device installed between the drive and the AC Power Source The disconnecting device must conform to the local safety code regulations e g within Europe EN60204 1 Safety of machinery The cables should be dimensions according to any local codes or regulations Guideline dimensions are given in section13 4 Suitable fuses to provide wiring protection of the input power cable should be installed in the incoming supply line according to the data in section 13 4 The fuses must comply with any local codes or regulations in place In general type gG IEC 60269 or UL type T fuses are suitable however in some cases type aR fuses may be required The operating time of the fuses must be below 0 5 seconds Where allowed by local regulations suitably dimensioned type B MCB circuit breakers of equivalent rating may be utilised in place of fuses providing that the clearing capacity is sufficient for the installation When the power supply is removed from the drive a minimum of 30 seconds should be allowed before re applying the power A minimum of 10 minutes should be allowed before removing the terminal covers or connection The maximum permissible short circuit current at the drive Power terminals as defined in IE
76. e feedback to the drive PID controller See parameter menu 3 for PID configuration parameters and feedback selection Operational Overview The pump staging with DOL cascade function is enabled by setting parameter P8 14 1 Pump staging function select In addition the value of P8 15 Pump staging DOL pump availability must be set with the number of Slave DOL pumps available to a value other than 0 The drive runs the master pump in variable speed control The number of Slave DOL pumps available in the system is configured by parameter P8 15 At a predefined level the slave DOL pumps are brought on line in sequence to assist the Master variable speed pump Switch on sequence is defined by the pump run time clocks monitored and maintained by the drive with the least run time pump switched in first A pre defined settle time Set in P8 19 is observed before any further pumps are switched in or out of the system This allows the system to reach a steady operating state before additional pump requirements are assessed Pump switch off is done at a predefined level in the sequence of least run time The maximum difference in run time between DOL slave pumps can be limited by setting the Pump Staging Duty Switch Over Time parameter P8 16 When a value is entered into P8 16 the drive will automatically switch off the DOL slave pump with the longest run time and switch in the pump with the shortest run time once the difference in run times set i
77. e set to run an automatic pump cleaning function once the Load Profile Monitoring Function has detected an over torque condition See section 7 5 Pump Clean Function for more information Trip Codes U Ear Over Torque Level Detected resulting in drive trip Fault code 24 U Ear Under Torque Level Detected resulting in drive trip Fault code 25 Quick Setup Overview e Read Caution note associated with this function above e Setthe maximum and minimum speed limits for the drive P1 01 amp P1 02 e Set Basic parameters P1 03 to P1 10 Energy Optimiser P1 06 must remain disabled e Set Parameter P1 14 101 to allow access to advanced parameters in menu 8 e Enable the Load Profile Monitoring Function by setting P8 06 o O Disabled o 1 Low Load Detection Enabled Belt Failure Dry Pump Broken Impeller o 2 High Load Detection Enabled Pump Blockage o 3 Low and High Current Detection e Set an acceptable tolerance bandwidth in P8 07 Set a high bandwidth initially and monitor current during normal operation to determine tighter levels if required e Enable the drive and allow the automatic measurement sequence to run e Should some nuisance tripping occur Increase the Load Profile Monitoring Function Trip Delay in P8 08 If tripping still occurs then repeat the automatic measurement sequence 7 5 Pump Clean Function The Pump cleaning function is used to remove blockages from a pump The pump clean function can be manually triggered by
78. ed Output Frequency gt Limit Logic 1 when the motor speed exceeds the adjustable limit Output Current gt Limit Logic 1 when the motor current exceeds the adjustable limit Reserved No Function Analog Input 2 Signal Level gt Limit Logic 1 when the signal applied to the Analog Input 2 exceeds the adjustable limit 8 Output Frequency Motor Speed 0 to P 01 9 Output Motor Current 0 to 200 of P1 08 10 Reserved No Function 11 Output Motor Power 0 to 150 of drive rated power Nou BWN FE O Note When using settings 4 7 parameters P2 16 and P2 17 are used to control the output behaviour The output will switch to Logic 1 when the selected signal exceeds the value programmed in P2 16 and return to Logic O when the signal falls below the value programmed in P2 17 50 User Guide Revision 1 12 P2 12 Analog Output 1 Format Terminal 8 E gt U 0 10 U O ID 0to10V U 10 0 10to OV A 0 20 0to 20mA A 20 0 20to 0mA A 4 20 4to20mA A 80 4 20to 4mA P2 13 Analog Output 2 Function Terminal 11 0 11 9 Digital O D ode og 4 D 0 Drive Enabled Running Logic 1 when the drive is enabled Running 1 Drive Healthy Logic 1 When no Fault condition exists on the drive 2 At Target Frequency Speed Logic 1 when the output frequency matches the set point frequency 3 Output Frequency gt
79. ed for Analog Output 1 P6 27 Analog Output 1 Offset 500 500 0 96 Defines the offset as a percentage used for Analog Output 1 P6 28 PO 80 Display Index 0 127 0 This parameter defines the index of the internal variable the value of which will be displayed in PO 80 This is usually used in conjunction with the PLC function P6 29 Save User Parameters as Default 0 1 0 Setting this parameter to 1 saves the current parameter settings as User default parameters When the User carries out a 3 button default parameter command UP DOWN and STOP the parameter saved when P6 29 was last set to 1 will be restored P6 30 Level 3 Access Code Definition 1 9999 201 Defines the access code which must be entered into P1 14 to allow access to the Advanced Parameters in Groups 6 to 9 Menu 8 accessible through level 2 security 11 6 Parameter Group 7 Reserved not available Menu group 7 parameters are not used by the HVAC drive and serve no function in drive set up configuration 11 7 Parameter Group 8 HVAC Function Specific Parameters Par Parameter Name Minimum Maximum Default Units P8 01 Stir Interval Duration 0 60000 0 mins Period of inactivity drive is standby mode that will trigger the drive stir function P8 02 Stir Activation Time 1 6000 10 Secs Set the time period that the stir function will be active once triggered excludes time for deceler
80. er edit mode Down Button Used to decrease speed in real time mode or to decrease parameter values in parameter edit mode Auto Button Used to place drive in Auto Remote mode 5 6 Drive Operating Displays Standard OLED Keypad IP55 and IP66 Drives HVAC 01 INHIBIT 37kW 400V 3ph Output Frequency 23 Hz 01 Under voltage U Volt Press STOP key to reset Displayed when the Hardware Enable circuit is open Displayed when the drive power is applied motor stopped Drive operating display showing output information Drive trip display showing trip condition 5 7 Accessing and Changi ng Parameter Values Standard OLED Keypad IP55 and IP66 Drives Maximum speed limit Maximum speed limit 90 0 Hz P1 01 1250 0 10 0 Maximum speed limit P1 01 1250 0 40 0 7 U Hold navigate button in for 21 sec Use up and down keys to scroll to reguired parameter Presss release navigate button when reguired parameter shown Use up and down keys to edit parameter value 26 User Guide Revision 1 12 5 8 Resetting Parameters to Factory Default Settings Standard OLED Keypad IP55 and IP66 Drives Load default parameters P DEF Press STOP key to reset 2 Bae enm Hold down the Up Down Start and Stop keys for gt 2s The display shows P Def Drive is returned to factory settin
81. et up of the Load Profile Monitoring Function and the standard operating profile is normally performed as the final step in commissioning the system The standard operating profile is established within the drive using an automatic measurement sequence The automatic measurement sequence is activated when the Load Profile Monitoring Function is enabled P8 06 changed from 0 When the drive is first run following enable of the Load Profile Monitoring Function the drive output will be ramped to the maximum frequency setting P1 01 with 5 evenly spaced current measurements recorded The drive will then return to the normal set point operating speed In order to repeat the automatic measurement sequence the Load Profile Monitoring Function must be disabled P8 06 0 and re enabled P8 06 lt gt 0 Caution The automatic measurement sequence over rides the normal drive set point speed and the drive will run the motor up to maximum frequency P1 01 Ensure that the system is in a suitable condition to operate through the programmed speed range Maximum Frequency Speed parameter P1 01 and Minimum Frequency Speed parameter P1 02 can be adjusted following execution of the automatic measurement sequence without affecting the results obtained during the automatic measurement sequence When operating outside of the maximum and minimum speed range the function is disabled When setting parameter P8 06 to activate the Load Profile Monitori
82. eter P1 14 201 to allow access to advanced parameters in menu 6 e Set parameter P6 25 1 Reset Service Indicator to reset the Maintenance Timer Interval 7 4 Load Profile Monitoring Function The Load Profile Monitoring Function provides under and over torque protection to the driven load Practical applications for the function might include Belt Snap detection Motor Stall detection Pump Blockage or Pump Dry Run protection The Load Profile Monitoring Function uses a standard operating torque profile stored in memory and the drive current is continuously compared to the standard profile during operation Should operating current torque deviate outside of the standard profile for a specified period of time then a trip will be generated within the drive The drive uses 5 measured points on the frequency versus current operating curve in order to model normal operation A graphical representation of the Load Profile Monitoring Function is shown below Detection Level 5 Over Torque Region Detection Level 4 Bandwidth P8 07 Detection Level 3 Ignore Zone Detection Level 2 Under Torque Detection Region Level1 Frequency 0 Min Auto Point 1 Auto Point 2 Auto Point 3 Max Frequency 1 4 Speed Range 1 2 Speed Range 3 4 Speed Range Frequency Operational Overview In order to use the Load Profile Monitoring Function the standard normal operating profile of the drive current versus speed must be established S
83. etup Overview e Set Basic parameters P1 01 to P1 10 e Set Parameter P1 14 201 to allow access to advanced parameters in menu 8 amp 9 e Setthe logic required for the Fire Mode Trigger input in P8 09 0 Open Active 1 Close Active e Set the required speed for the drive to operate at whilst in Fire Mode in parameter P8 10 Either e Set parameter P1 13 to a value that activates Fire Mode selection on digital input 2 4 8 or 13 Or 39 User Guide Revision 1 12 e Set parameter P9 32 to an available digital input value Note P1 13 must be set to 0 Any other digital inputs required must also be configured through menu 9 e f required set either P2 15 or P2 18 9 to configure output relay 1 or output relay 2 to indicate fire mode active 7 9 Motor Pre Heat Function and DC Injection The drive can be set to inject DC voltage into the motor on a start or stop condition or can be set to maintain magnetising voltage across the motor whilst the speed reference to the drive is set to zero Applying voltage to the motor creates a circulating current in the motor windings which in turn heats the motor and prevent moisture forming on the surface of the motor Formation of moisture on the motor might be due to the motor operating in humid conditions or in low ambient temperature or motor temperature change specifically cool down causing condensation to form Operational Overview Setting up DC Injection braking on Start or Stop The
84. events the pump from continuing to run in the event of a failure to prime This helps to prevent the effects of water hammering such as bursting water pipes or damage to fountain sprinkler heads Operational Overview The Pipe Fill function with Burst Pipe detection is commissioned using the following two parameters P3 16 Pump Prime Time P3 17 Burst Pipe Threshold These parameters require security level 1 P1 14 101 Default to access The Pipe Fill function with Burst Pipe detection is available when the drive is operating in PID mode only The PID function should be commissioned in the normal way and as described in this user guide prior to enabling the Pipe Prime function The Pipe Fill function with Burst Pipe detection is enabled by setting a value other than 0 in parameter P3 16 Pump Prime Time The time set in P3 16 should be sufficient for the PID feedback to exceed the Burst Pipe Threshold value P3 17 under normal operating conditions The Burst Pipe Threshold should be set to a value just below the minimum feedback level seen by the system during normal operation Each time the drive is enabled whilst in PID control or is switched to PID control the drive will monitor the PID feedback level for the time entered in P3 16 If the PID feedback level does not exceed the threshold entered in P3 17 before the time in P3 16 expires then the drive will trip with Pr Lo pressure low trip In direct PID mode P3 04 0 PID feedback
85. ff is done at a predefined level in the sequence of least run time Maximum and minimum speed and Ramp times for each drive in the network are determined by the individual setting on each drive P1 01 to P1 04 The maximum difference in run time between drives pumps can be limited by setting the Pump Staging Duty Switch Over Time parameter P8 16 When a value is entered into P8 16 the network master drive will automatically switch off the drive pump with the longest run time and switch in the drive pump with the shortest run time once the difference in run times set in P8 16 is exceeded When P8 16 is set to O pump switch over based on run time is disabled and switch over is determined only by the threshold limits demand based Duty run time clocks are available to view in PO 19 of the network master drive Clocks are reset by setting parameter P8 20 Pump Staging Master Clock Reset to 1 reset on the network master drive The Network Master will assume that any drive not responding to network messaging is currently unavailable powered off RS485 disconnected The Network master will continue to poll drives that are offline but will not attempt to run the drive until communication is re established When any drive including the network master enters into a trip condition it will be temporarily suspended from operation and the system will maintain operation with the remaining available drives When a drive is reset from a trip condition i
86. for P2 11 and P2 15 please refer to P2 11 or P2 15 P2 17 Adjustable Threshold 1 Lower Limit AO1 RO1 0 P2 16 0 0 96 Setting the lower limited value for P2 11 and P2 15 please refer to P2 11 or P2 15 51 User Guide Revision 1 12 P2 18 Relay Output 2 Function Terminals 17 amp 18 0 8 0 Selects the function assigned to Relay Output 2 The relay has two output terminals Logic 1 indicates the relay is active and therefore terminals 17 and 18 will be linked together 0 Drive Enabled Running Logic 1 when the motor is enabled 1 Drive Healthy Logic 1 when power is applied to the drive and no fault exists 2 At Target Frequency Speed Logic 1 when the output frequency matches the set point frequency 3 Output Frequency 0 0 Hz Logic 1 when the drive output frequency to the motor is exceeds 0 0Hz 4 Output Frequency gt Limit Logic 1 when the motor speed exceeds the adjustable limit 5 Output Current gt Limit Logic 1 when the motor current exceeds the adjustable limit 6 Reserved No Function 7 Analog Input 2 Signal Level gt Limit Logic 1 when the signal applied to the Analog Input 2 exceeds the adjustable limit 8 Assist Pump 1 Control DOL1 See section 7 1 Pump staging DOL Cascade 9 Fire Mode Active Logic 1 when the drive in
87. function when this function is enabled See section 7 5 Pump clean function When clean function is disabled Preset speed 5 can be selected as per normal operation and is selected using the user defined logic configuration parameters in menu 9 P9 21 to P9 23 or selection configured through the drive PLC function using the OptiTools Studio Suite PC software P2 06 Preset Speed 6 Clean Speed 2 P1 01 P1 01 0 0 Hz Rpm Preset speed 6 is automatically reference by the clean function when this function is enabled See section 7 5 Pump clean function When clean function is disabled Preset speed 6 can be selected as per normal operation and is selected using the user defined logic configuration parameters in menu 6 P9 21 to P9 23 or selection configured through the drive PLC function using the OptiTools Studio Suite PC software P2 07 Preset Speed 7 Boost Speed 1 Pump Stir Speed P1 01 P1 01 0 0 Hz Rpm Preset speed 7 is automatically referenced by the start stop boost function or the Pump Stir Function when these functions are enabled See section 7 6 Pump Stir function and section 8 PID control applications When HVAC functions are disabled Preset speed 7 can be selected as per normal operation and is selected using the user defined logic configuration parameters in menu 6 P9 21 P9 23 or selection configured through the drive PLC function using the OptiTools Studio Suite PC software P2 08 Preset Speed 8 Boost Speed 2 P1 01
88. gital Input 1 Digital Input 2 Digital Input 3 Analog Input 1 Analog Input 2 Notes Control Function Terminal 2 Terminal 3 Terminal 4 Terminal 6 Terminal 10 0 N A All functions User defined in Menu 9 or configured through PLC function in OptiTools studio software suite O Normal Operation When Input 3 is Closed 168 Ortop C Preset 1 PI Set point O Remote Ctl Analog In 1 Analog In 2 Speed Reference C Run Enable 2 C Local Ctrl Analog Input 2 Analog Input 2 i i i i H Start Command Input 1 2 UAM eMomentanstst RunPermt ovan POMEN Analog n2 i O Stop O Forward O Remote Ctrl mE m In PI Mode Analog Input C Run Enable C Reverse C Local Ctrl 8 8 1 must be used for O Stop O Fire Mode O Remote Ctrl feedback f C Run Enable C Normal Operation 0 C Local Ctrl Analog In 1 Analog In 2 5 O Stop O Preset Speed 1 O Remote Ctrl Analog In 1 O Ext Trip When Input 3 is Closed C Run Enable C Preset Speed 2 C Local Ctrl E C Normal Operation Speed Reference 6 O No Function O Stop Disable O Remote Ctrl palestine O Preset 1 Preset Speed 1 2 Preset Speeds C Momentary Start C Run Permit C Local Ctrl 8 C Preset 21 Start Command Input 1 7 O Stop O Forward O Remote Ctrl ARaleg Tn O Preset 1 C Run Enable C Reverse C Local Ctrl 8 C Preset 2 O Stop O Fire Mode O Remote Ctrl O Preset 1 8 o 1 Analog In 1 C Run Enable C Normal Operation C Local Ctrl C Preset 2 9 8 Atop E un nem Or Remote Ct
89. gs Press the Stop key Note Parameters cannot be defaulted whilst P2 39 1 parameter set locked 5 9 Resetting Parameters to User Default Settings Standard OLED Keypad IP55 and IP66 Drives The current parameter settings of the drive can be stored internally within the drive as the standard default settings This does not affect the procedure for returning the drive to factory default settings as described above P6 29 Save user parameters as default can be enabled set to 1 to invoke a parameter save of the current parameter values as the standard defaults for the drive Parameter menu group 6 can only be accessed with advanced security level access Default P1 14 201 Load default parameters Press STOP key to reset Hold down the Up Down and Stop keys for gt 2s The display shows P Def Drive is returned to User Standard settings Press the Stop key Note Parameters cannot be defaulted whilst P2 39 1 parameter set locked 27 User Guide Revision 1 12 5 10 Changing the Language on the OLED Display Standard OLED Keypad IP55 and IP66 Drives Select Language Select Language Italiano Italiano gt Espa ol d gt Espa ol Deutsch Deutsch 9 4 Hold down the Start Navigate and Use the Up and Down arrows to Press the Navigate button to select Up keys for 1s select a language Language 5 11 Selecting between Hand and Auto Control S
90. have phase imbalance monitoring A phase imbalance of 396 will result in the drive tripping For input supplies which have supply imbalance greater than 396 typically the Indian sub continent amp parts of Asia Pacific including China Invertek Drives recommends the installation of input line reactors Alternatively the drives can be operated as a single phase supply drive with 5096 derating Frequency 50 60Hz 5 Variation Short Circuit Capacity Voltage Rating Min kW HP Max kW HP Maximum supply short circuit current 230V 0 37 0 5 18 5 25 5kA rms AC 230V 22 30 75 100 10kA rms AC 400 460V 0 75 1 37 50 5kA rms AC 400 460V 45 60 132 200 10kA rms AC 400 460V 160 250 250 350 18kA rms AC All the drives in the above table are suitable for use on a circuit capable of delivering not more than the above specified maximum short circuit Amperes symmetrical with the specified maximum supply voltage Incoming power supply connection must be according to section 4 3 All Optidrive HVAC units are intended for indoor installation within controlled environments which meet the condition limits in section 13 1 Branch circuit protection must be installed according to the relevant national codes Fuse ratings and types are shown in section 13 4 Suitable Power and motor cables should be selected according to the data shown in section 13 4 Power cable connections and t
91. he fire mode input becoming active true Fire Mode should be configured see section 7 8 Fire Mode Function and an input assigned either through parameter P1 13 or through menu 9 P9 32 prior to enabling Bypass on Fire Mode When the Fire Mode input becomes true the drive will immediately disable its output and open the drive output contactor wait a time defined by P8 13 and then close the bypass contactor The motor will remain under bypass control until the fire mode input is deactivated When the Fire Mode input is deactivated the bypass contactor will be opened there will be a short delay defined by P8 13 and the Drive Output contactor will close Provided the enable input is still present then the drive will take over operation of the motor It is required that Spin Start P2 26 be enabled for this function Bypass on Input Bypass mode on Input is enabled by assigning a bypass trigger input in menu 9 Set parameter P9 13 Bypass Trigger Input to one of the available digital inputs Once an input is assigned the drive will switch to bypass mode in the event of that input becoming active true When the bypass trigger input becomes true the drive will immediately disable its output and open the drive output contactor wait a time defined by P8 13 and then close the bypass contactor The motor will remain under bypass control until the bypass trigger input is deactivated When the bypass trigger input is deactivated the bypass contactor wil
92. iated equipment A hazard of personal injury and or equipment damage exists if codes are ignored during installation This drive contains high voltage capacitors that take time to discharge after removal of the main supply Before working on the drive ensure isolation of the main supply from line inputs Wait ten 10 minutes for the capacitors to discharge to safe voltage levels Failure to observe this precaution could result in severe bodily injury or loss of life Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install adjust operate or service this equipment Read and understand this manual and other applicable manuals in their entirety before proceeding Failure to observe this precaution could result in severe bodily injury or loss of life gt gt gt 4 1 1 Grounding Guidelines The ground terminal of each drive should be individually connected DIRECTLY to the site ground bus bar through the filter if installed Drive ground connections should not loop from one drive to another or to or from any other equipment Ground loop impedance must confirm to local industrial safety regulations To meet UL regulations UL approved ring crimp terminals should be used for all ground wiring connections The drive Safety Ground must be connected to system ground Ground impedance must conform to the requirements of national and local industrial safety regula
93. ightening torques are shown in section 3 Optidrive HVAC provides motor overload protection in accordance with the National Electrical Code US 67 User Guide Revision 1 12 14 Parameter Change Tables The following tables can be used to enter parameter changes made to the drive as a result of commissioning and to provide future reference P1 01 Max Speed Limit P3 03 User PID Differential Time Constant P1 02 Min Speed Limit P3 04 User PID Operating Mode P1 03 Acceleration Ramp Time P3 05 User PID Reference Select P1 04 Deceleration Ramp Time P3 06 User PID Digital Reference P1 05 Stop Mode P3 07 User PID Controller Output High Limit P1 06 Energy Optimiser P3 08 User PID Controller Output Low Limit P1 07 Motor Rated Voltage P3 09 User PID Output Control P1 08 Motor Rated Current P3 10 User PID Feedback Select P1 09 Motor Rated Frequency P3 11 PID Error To Enable Ramps P1 10 Motor Rated Speed P3 12 ei gee value Display ocalng P1 11 V F Voltage Boost P3 13 PID Feedback Wake Up Level P1 12 Control Mode P3 14 Standby Active Speed P1 13 Digital Inputs Function Select P3 15 2 User PID Digital Reference P1 14 Extended Menu Access Code P4 02 Motor Parameter Auto Tune P2 01 Preset Speed 1 P5 01 Fieldbus Drive Address P2 02 Preset
94. ing of these parameters is essential for stable and reliable system operation There are many methods and text books available explaining how these terms work and how they can be tuned and so only a brief summary is given below P3 01 Proportional Gain Range 0 1 to 30 0 Default Setting 1 0 Proportional gain acts as a multiplier of the difference between the Feedback and Set point signals The PID controller firstly determines the PID Error assuming direct operation PID Error PID Set point PID Feedback The proportional gain is then used to multiply this error If the Integral and Differential Time constants are both set to zero PID Output Proportional Gain x PID Set point PID Feedback A large value of P gain will cause a greater change in output frequency for a small difference between the Feedback and Set point If the value is too large the system is likely to be unstable and motor output speed will often overshoot the set point Higher values are acceptable on dynamic applications requiring fast response Lower values should be used for slower responding systems such as fan and pump control applications If the system tends to overshoot reducing the P gain will have an effect of reducing the overshoot P3 02 Integral Time Constant Range 0 0 to 30 0 Default Setting 1 0 The integral time constant is a time based function which modifies the output of the PID controller based on the change in PID Error over a defined time peri
95. inuously pay attention to machine operation and to make manual adjustments For a drive this generally means adjusting the motor speed automatically to try and maintain a specific measured value from a measurement sensor in the system with the set point being provided directly to the drive For example when the drive is controlling a pump it might be required to maintain a pressure which is proportional to the speed the drive runs the motor The required pressure known as the set point is provided to the drive The measurement sensor is connected to the drive analog input and provides a measurement known as the feedback of the current system pressure The PID function in the drive compares the set point and feedback and changes motor speed in order to increase or decrease the feedback to match the set point Should the set point change then the drive will react by again changing motor speed is order to match the feedback signal to the new set point value The difference between the set point and feedback signals in real time is known as the PID error PID represents P Proportional Integral D Derivative and describes the three basic mathematical functions applied to the error signal using the calculated sum as the reference for controlling the motor speed By adjusting values associated with the P I and D functions the programmer can configure how dynamically the drive responds to the PID error and how stable the system output motor speed is ab
96. isplayed in RPM When the parameter is set to zero all speed related parameters are displayed in Hz 6 1 2 Minimum and Maximum Frequencies Speeds Drive units are factory set to operate the motor from zero up to base speed 50 or 60Hz output In general this operating range is suitable for a wide range of requirements however in some cases it may be desired to adjust these limits e g where the maximum speed of a fan or pump may provide excessive flow or where operation below a certain speed is never required In this case the following parameters can be adjusted to suit the application P1 01 Maximum Frequency In general this should match the motor rated frequency If operation above this frequency is desired confirmation from the motor manufacturer and the manufacturer of any connected fan or pump should be sought that this is permissible and will not cause damage to the equipment P1 02 Minimum Frequency A suitable minimum can be set to prevent the motor operating at low speed which may cause the motor to overheat In some applications such as pump circulating water through a boiler it may be necessary to set a speed to ensure the boiler does not run dry during operation 6 1 3 Acceleration and Deceleration Ramp Times Drive units are factory set with acceleration and deceleration ramp rates set to 30 seconds The default value is suitable for the majority of HVAC applications but can be altered by changing the values in parameters P1
97. ive enters standby mode whilst operating under PID control the selected feedback signal must fall below this threshold before the drive will return to normal operation P3 14 Standby Activation Speed 0 0 P1 01 0 Hz Rpm Determines the level at which the drive will enter into standby mode P2 27 must be set with a value time for standby function to be active Drive enters standby mode if motor speed remains below the level set in P3 14 for the time period set in P2 27 54 User Guide Revision 1 12 P3 15 2 5 PID Digital Reference Value 0 0 100 0 0 0 96 When P3 05 0 and the 2 digital reference is selected see Digital Input Functions Section 10 1 this parameter sets the preset digital reference set point used for the PID Controller P3 16 Pump Prime Time 0 600 0 Seconds A value other than zero in this parameter will automatically enable burst pipe protection function Each time the drive is enabled whilst in PID control or is switched to PID control the drive will monitor the PID feedback level for the time entered in P3 16 If the PID feedback level does not exceed the threshold entered in P3 17 before the time in P3 16 expires then the drive will trip with Pr Lo pressure low trip P3 17 Burst Pipe Threshold 0 0
98. ive output decreases below this threshold one of the Staging pumps currently operating is switch off The Pump staging settle time must then expire before additional staging pumps can be brought on or off line Priority for Staging pump switch off is always given to the pump with highest run time accumulated P8 19 Pump Settling Time 10 600 10 Secs Parameter sets a time delay for pump staging whereby following switch in or switch out of a staging pump further pumps are not permitted to be switched in or out until this time period has elapsed This parameter should be set to allow adequate settle time between staging pump transitions P8 20 Pump Master Clock Reset 0 1 0 Master drive in pump staging monitors and maintains duty run times for all available staging pumps All clocks are available to view in PO 20 P8 20 provides the master reset to all run time clocks used for Pump Staging Function all clocks set to 0 Note For full detail of Pump Staging function configuration see section 7 1 and 7 2 or contact your local drive distributor 11 8 Parameter Group 9 Advance drive control logic configuration Menu group 9 parameters are detailed in the following Reference Table They can be accessed through the drive keypad by setting advanced security level access P1 14 201 or through the OptiTools Studio software suite Care should be taken in adjusting these parameters Please contact your local distributor for further assistanc
99. l be opened there will be a short delay defined by P8 13 the Drive Output contactor will close and the drive will take over operation of the motor If the enable input is removed from the drive then the drive will switch off whichever of the two output contactors is currently on When the drive is re enabled the drive will look at the status of the bypass input to determine which of the output contactors to operate It is required that Spin Start P2 26 be enabled for this function In all modes of operation the time period between one of the output contactors switching off and the other switching on is defined by parameter P8 13 Bypass Contactor Changeover Time This parameter should be set with a value that ensures the first contactor has time to clear prior to an attempt being made to switch in the second contactor Additional mechanical or electrical inter locking should also be provided The Drive OLED display will show the following indication whenever bypass mode is activated by the drive control Bypass mode Quick Setup Overview e Set Basic parameters P1 01 to P1 10 e Set Parameter P1 14 201 to allow access to advanced parameters in menu 8 amp 9 e Set time delay between switch over of output contactors to safe limit in parameter P8 13 default 2S If Bypass required on Fault e Set bypass mode of fault P8 11 to 1 Enabled If Bypass required on Fire e Go through Fire mode set up procedure section 7 8 prior to enabling Fi
100. le to be maintained Achieving best possible dynamic response and maintaining system stability by adjusting the values used by the P I and D functions is known as tuning the PID control Caution Adjusting values for the PID controller can result in dynamic response from the motor or introduce instability into the A motor speed control Tuning of the PID controller should only be attempted by experienced engineers The drive has a full 3 term PID controller function for control of motor speed The PID Set point can be a digital or analog reference provided to the drive Feedback is via one of the two analog inputs contained with the drive standard control terminals All values are treated as internally by the drive to assist in simple set up PID control is enabled when P1 12 3 A block diagram of the Drive internal PID control function is shown below Digital Inpux 2 User PID Digital User PID controller PID error to enable Reference 0 i User PID output high limit rampe P3 11 ating mode P3 06 User PID Digital Reference 2 F3 15 D Analog Input 1 5L i Analog Input 2 i T anp User n Deceleration Ramp Reference Select User PID controller P1 04 P3 05 output lc i P308 ser PID 0 P Gain F301 Reference x Gain P302 PO OR D Gain P3 03 Speed Control Analog Input 2 8 2 PID Function Set up 8 2 1 PID Set point Reference Selection The set point for the PID
101. leration increase the deceleration ramp time P1 04 If operating in PID control ensure that ramps are active by reducing P3 11 Under voltage Under voltage on DC bus This occurs routinely when power is switched off If it occurs during running check the incoming supply voltage and all connections into the drive fuses contactors etc Over temperature trip Heatsink over temperature The heatsink temperature can be displayed in PO 21 A historical log is stored at 30 second intervals prior to a trip in PO 38 Check the drive ambient temperature Ensure the drive internal cooling fan is operating Ensure that the required space around the drive as shown in section 3 8 thru 3 10 has been observed and that the cooling airflow path to and from the drive is not restricted Reduce the effective switching frequency setting in parameter P2 24 Reduce the load on the motor drive Under temperature trip Drive Under temperature Trip occurs when ambient temperature is less than 10 C The temperature must be raised over 10 C in order to start the drive Load default parameters Factory Default parameters have been loaded Press STOP key the drive is now ready to be configured for the required application Four button defaults see section 5 8 External trip Digital Input External trip E trip requested on control input terminals Some settings of P1 13 require a normally closed contact to provide an exter
102. lled in the forward and reverse directions using the internal or remote Keypad Pressing the keypad START button toggles between forward and reverse 3 PID Control The output freguency is controlled by the internal PID controller 4 Fieldbus Control by the selected Fieldbus Group 5 Parameters Excluded BACnet see option 6 5 Slave Mode The drive acts as a Slave to a connected drive operating in Master Mode 6 BACnet Mode Drive communicates responds as a slave within a BACnet network P1 13 Digital Input Function 0 13 1 Defines the function of the digital inputs When set to 0 the inputs are user defined using group 9 parameters or the PLC software function in the OptiTools Studio software package When set to a value other than 0 the digital input configuration is defined by digital input definition table see section 10 1 P1 14 Extended Menu Access 0 30000 0 Parameter Access Control The following settings are applicable P1 14 P2 40 and P1 14 P6 30 Allows access to Parameter Group 1 only P1 14 P2 40 101 default Allows access to Parameter Groups 0 5 and group 8 P1 14 P6 30 201 default Allows access to Parameter Groups 0 9 48 10 Digital Input Functions User Guide Revision 1 12 10 1 Digital Input Configuration Parameter P1 13 pria Local Hand Di
103. llowing table Parameter P3 04 Setting Mode Selected Feedback Behaviour Motor Behaviour 0 Direct Mode Signal Increases Speed decreases Signal decreases Speed increases 1 Inverse Mode Signal Increases Speed increases Signal decreases Speed decreases 8 2 4 PID Controller Output Limits The output from the PID controller can be limited by settings within the drive not associated with the maximum and minimum speed limits set in drive parameters P1 01 and P1 02 This means that different maximum and minimum values can be applied when the drive switches from PID control to a preset speed via digital input or variable limits can be applied Parameter P3 09 PID Output Limit Control sets the method used for determining the PID output limits The following options are available Parameter P3 09 Description 0 Digital preset limit value P3 07 and P3 08 will be used to limit PID controller output 1 Analog input 1 terminal 6 will be used as the maximum output limit 2 Analog input 1 terminal 6 will be used as the minimum output limit 3 Analog input 1 terminal 6 will be used as an offset value and added to the PID controller output The basic PID block diagram shown in section 8 1 shows the limits applied when P3 09 is set to 0 When other values are set for P3 09 the limits for the PID output are defined by the methods listed in the table above When P3 09 0 default the limits are se
104. lly for a jam blockage or stalled condition Ensure the motor nameplate parameters are correctly entered P1 07 P1 08 P1 09 Reduced the Boost voltage setting in P1 11 Increase the ramp up time in P1 03 If the connected motor has a holding brake ensure the brake is correctly connected and controlled and is releasing correctly Over load trip Drive has tripped on overload after delivering gt 100 of value in P1 08 for a period of time Check to see when the decimal points are flashing drive in overload and either increase acceleration rate or reduce the load Check motor cable length is within the limit specified for the relevant drive in section 13 4 Ensure the motor nameplate parameters are correctly entered in P1 07 P1 08 and P1 09 Check the load mechanically to ensure it is free and that no jams blockages or other mechanical faults exist 15 1 Fault Code No no F E Bil EN 0 BILE 04 SAFE O STO Error Input 1 Hardware Enable Circuit Error processor Output Hardware Enable Circuit Fault TUNE 06 Over voltage Over voltage on DC bus The value of the DC Bus Voltage can be displayed in PO 20 A historical log is stored at 256ms intervals prior to a trip in parameter PO 36 This fault is generally caused by excessive regenerative energy being transferred from the load back to the drive When a high inertia or over hauling type load is connected If the fault occurs on stopping or during dece
105. lues in parameter edit mode Used to decrease speed in real time mode or to DOWN decrease parameter values in parameter edit mode Used to reset a tripped drive When in Keypad mode is used to Stop a running drive RESET STOP When in keypad mode used to Start a stopped START drive or to reverse the direction of rotation if bi directional keypad mode is enabled 5 2 Changing Parameters Standard LED Keypad IP20 Drives Procedure Power on Drive Display shows StoP Press and hold the for gt 2 seconds POI Press the Key P l 02 The A and i can be used to select the desired parameter P 1 03 etc Select the required parameter e g P1 02 P l 02 Press the button 0 0 Na the i and keys to adjust the value e g set to 10 10 0 Press the key Fg The parameter value is now adjusted and automatically stored Press the key for gt 2 seconds to return to operating mode StoP 24 User Guide Revision 1 12 5 3 Advanced Keypad Operation Short Cuts Standard LED Keypad IP20 Drives Function When Display shows Press 2 0 Result The next highest Example Display shows Pl iB Press 2a T O Parameter group is selected Px xx Parameter group is Fast Selection of selected Parameter Groups Display shows P2 0 Note Parameter Group Access must be enabled Display show
106. machine in the following ways e The maintenance symbol is automatically displayed on the OLED display alternating with drive communications address in top right corner e One of the drive relay outputs can be configured for indication of maintenance due e A warning bit in the drive communications status words is set see EXSUd 400V 3ph associated communications guide The following parameters are used to configure the relay drive outputs to represent Service Due Parameter Number Parameter Description 32 User Guide Revision 1 12 P2 15 Relay output 1 function select 14 15 10 P2 18 Relay output 2 function select 16 17 18 10 When the maintenance interval has expired and the scheduled service has been completed the service interval timer is reset by setting P6 25 1 Reset Service Indicator The timer for the next service interval starts from the point at which the previous indication was reset Advanced security access is required default P1 14 201 in order to access the Reset Service Indicator parameter Quick Setup Overview Maintenance Interval Set up e Set Parameter P1 14 201 to allow access to advanced parameters in menu 6 e Set the number of hours between services in parameter P6 24 Service Timer Interval Default 5000 e Ifa drive output is required to indicate that maintenance is due then configure the output based on the table above P2 15 or P2 18 10 Maintenance Interval Reset e Set Param
107. matically runs the pump clean function On exiting the pump clean function the drive will return to its normal operating set point If any further over torque events occur within 60 seconds of a pump clean function finishing then this will then cause an over torque trip Further attempts to clean the pump up to a maximum of 5 attempts can be programmed through the Automatic Trip Reset function see P2 36 Start Mode Select When auto restarting from an over torque trip the drive will automatically run the pump clean function provided the pump clean function is enabled If a digital input is assigned to this function then it will activate the pump clean sequence regardless of the setting of parameter P8 03 Pump Cleaning Function Configuration When the Pump Clean Function is initiated via an input to the drive the drive will ramp immediately from its current operation speed to the first speed defined by the pump clean cycle using applicable ramp rates The digital input assignment for the pump cleaning function is defined through P9 42 Clean trigger input edge Menu 9 can only be accessed using the advanced level security access default P1 14 201 Set P9 42 with the value associated with the digital input to be used 34 User Guide Revision 1 12 The Pump Cleaning cycle is defined by setting two segment speeds a ramp time used for acceleration and deceleration and a segment time in the following parameters
108. mation from the manufacturers of the motor and the driven machine about suitability for operation over the intended speed range prior to machine start up Do not activate the automatic fault reset function on any systems whereby this may cause a potentially dangerous situation The drive has an Ingress Protection rating of IP55 and are intended for indoor use only When mounting the drive ensure that sufficient cooling is provided Do not carry out drilling operations with the drive in place dust and swarf from drilling may lead to damage The entry of conductive or flammable foreign bodies should be prevented Flammable material should not be placed close to the drive Relative humidity must be less than 9596 non condensing Ensure that the supply voltage frequency and no of phases 1 or 3 phase correspond to the rating of the drive as delivered Never connect the mains power supply to the Output terminals U V W Do not install any type of automatic switchgear between the drive and the motor Wherever control cabling is close to power cabling maintain a minimum separation of 100 mm and arrange crossings at 90 degrees Ensure that all terminals are tightened to the appropriate torque setting Do not attempt to carry out any repair of the drive In the case of suspected fault or malfunction contact your local Sales Partner for further assistance 2 General Information and Ratings 2 1 Drive
109. mum Maximum Default Units P2 01 Preset Speed 1 P1 01 P1 01 5 0 Hz Rpm Preset speed 1 is selected by configuring P1 13 to an option that permits logic selection by using the user defined logic configuration parameters in menu 9 P9 21 to P9 23 or selection configured through the drive PLC function using the OptiTools Studio Suite PC software P2 02 Preset Speed 2 P1 01 P1 01 10 0 Hz Rpm Preset speed 2 is selected by configuring P1 13 to an option that permits logic selection by using the user defined logic configuration parameters in menu 9 P9 21to P9 23 or selection configured through the drive PLC function using the OptiTools Studio Suite PC software P2 03 Preset Speed 3 P1 01 P1 01 25 0 Hz Rpm Preset speed 3 is selected using the user defined logic configuration parameters in menu 9 P9 21 P9 23 or selection configured through the drive PLC function using the OptiTools Studio Suite PC software P2 04 Preset Speed 4 P1 01 P1 01 P1 01 Hz Rpm Preset speed 4 is selected using the user defined logic configuration parameters in menu 9 P9 21 P9 23 or selection configured through the drive PLC function using the OptiTools Studio Suite PC software P2 05 Preset Speed 5 Clean Speed 1 P1 01 P1 01 0 0 Hz Rpm Preset speed 5 is automatically reference by the clean
110. n P5 07 1 Enabled PO 69 I2C error counter Internal Value Contact your local Drive Distributor P0 70 Option Module identification code Identifies Type of Option Module connected to drive option module slot P0 71 Fieldbus module ID Fieldbus module Identification Code P0 72 Ambient temperature Displays the drive internal ambient temperature P0 73 24 Hour Timer Value Displays the value of the internal 24hour counter displayed in Hours and Minutes This value can be set using the drive keypad UP and DOWN keys when drive stopped and will be reset to zero on power up P0 74 L1 input voltage Displays the L1 line input voltage P0 75 L2 input voltage Displays the L2 line input voltage P0 76 L3 input voltage Displays the L3 line input voltage P0 77 Test parameter 1 2 Internal Value Contact your local Drive Distributor P0 78 Test parameter 3 4 Internal Value Contact your local Drive Distributor P0 79 Control boot loader version Displays the boot loader version and motor control library version P0 80 Specified internal parameter Displays the value selected by P6 28 Usually used in conjunction with the PLC function 62 User Guide Revision 1 12 12 Serial communications 12 1 RS 485 communications The drive has an RJ45 connector located within the wiring enclosure of the drive This connector allows
111. n P8 16 is exceeded When P8 16 is set to O pump switch over based on run time is disabled and switch over is determined only by the threshold limits demand based Duty run time clocks are available to view in PO 19 Clocks are reset by setting parameter P8 20 Pump Staging Master Clock Reset to 1 reset Quick Setup Overview 30 User Guide Revision 1 12 e Set Basic parameters P1 01 to P1 10 Energy Optimiser P1 06 must remain disabled e Set Parameter P1 14 101 to allow access to extended parameters e In Menu 3 Configure parameters for the PID Control e If drive relay 2 is used as part of the slave DOL cascade then set P2 18 8 e Set parameter P8 14 1 to enable the Pump staging DOL cascade function e Set the number of DOL slave pumps available in the system not including Master VFD pump in P8 15 e Setthe drive operating speed limits used to activate deactivate DOL slave pumps as follows o P8 17 Pump Staging DOL Switch In Speed Threshold to bring in DOL Slave pump o P8 18 Pump Staging DOL Switch Out Speed Threshold to switch out DOL Slave pump e Seta pump staging settle time minimum 10 seconds in P8 19 The time entered in P8 19 must be sufficient for the PID feedback signal from the system output sensor to settle to a steady level e Ifthe duty run times between DOL slave pumps are to be balanced then the maximum permissible difference in hours should be entered in P8 16 7 2 Pump Staging Multiple Drive Cascad
112. nable the drive Set to O to stop the drive 1 Bit 1 Fast stop request Set to 1 to enable drive to stop with 2 deceleration ramp Bit 2 Reset request Set to 1 in order to reset any active faults or trips on the drive This bit must be reset to zero once the fault has been cleared Bit 3 Coast stop request Set to 1 to issue a coast stop command 2 Command Speed Reference R W Set point must be sent to the drive in Hz to one decimal place e g 500 50 0Hz 3 Command Torque Reference R W Set point must be sent to the drive in to one decimal place e g 2000 200 0 Command Ramp times R W This register specifies the drive acceleration and deceleration ramp times used when 4 Fieldbus Ramp Control is selected P5 08 1 irrespective of the setting of P1 12 The input data range is from O to 60000 0 00s to 600 00s Error code Drive status R This register contains 2 bytes The Lower Byte contains an 8 bit drive status word as follows Bit 0 O Drive Disabled Stopped 1 Drive Enabled Running 3 Bit 1 0 Drive Healthy 1 Drive Tripped The Upper Byte will contain the relevant fault number in the event of a drive trip Refer to section 15 1 for a list of fault codes and diagnostic information 7 Output Frequency R Output frequency of the drive to one decimal place e g 123 12 3 Hz 8 Output Current R Output current of the drive to one decimal place e g 105 10 5 Amps 9 Output
113. nal Trip e g P1 13 6 Refer to section Error Reference source not found for further etails 22 4 7 Control Terminal Wiring e All analog signal cables should be suitably shielded Twisted pair cables are recommended User Guide Revision 1 12 e Power and Control Signal cables should be routed separately where possible and must not be routed parallel to each other e Signal levels of different voltages e g 24 Volt DC and 110 Volt AC should not be routed in the same cable e Maximum control terminal tightening torque is 0 5Nm 4 8 Connection Diagram 4 8 1 Power Terminal Designations Incoming Mains Power Supply For 1 Phase Supply connect to L1 L and L2 N terminals For 3 Phase Supply connect to L1 L2 amp L3 terminals Phase sequence is not important Protective Earth Ground connection The drive must be Earthed Grounded 4 8 2 Control Terminal Connections amp Factory Settings Open Closed 24V Supply 100mA External Input Digital Input 1 Run Enable Stop Digital Input 2 Forward Rotation Reverse Rotation Digital Input 3 Analog Speed Ref Preset Speed Digital Inputs 8 30 Volt DC 10 Volt 10mA Output Analog Input 1 Analog Output 0 10 Volt 4 20mA 20mA Max 0 Volt Supply External Input Analog Input 2 Analog Output 0 10 Volt 4 20mA 20mA Max External Hardware En
114. nal means of tripping the drive in the event that an external device develops a fault If a motor thermistor is connected check if the motor is too hot Optibus serial comms fault Communications Fault Communications lost with PC or remote keypad Check the cables and connections to external devices Excessive DC ripple Excessive DC Ripple on Internal DC bus The DC Bus Ripple Voltage level can be displayed in parameter PO 16 A historical log is stored at 20ms intervals prior to a trip in parameter PO 37 Check all three supply phases are present and within the 3 supply voltage level imbalance tolerance Reduce the motor load If the fault persists contact your local Drives Sales Partner Input phase loss Input phase missing trip Drive intended for use with a 3 phase supply one input phase has been disconnected or lost Instant over current Instantaneous over current on drive output Refer to fault 3 above Thermistor Fault Faulty thermistor on heat sink Refer to your drive Sales Partner I O processor data error Internal memory fault Parameters not saved factory defaults are reloaded If problem reoccurs refer to your Authorised Distributor 4 20mA signal out of range 4 20mA Signal Lost The reference signal on Analog Input 1 or 2 Terminals 6 or 10 has dropped below the minimum threshold of 3mA when signal format is set to 4 20mA Check the signal source and wiring to the
115. nd direction The drive will begin control of the motor from its current detected speed A short delay may be observed when starting the drive whilst the spin start function is completed P2 27 Standby Mode Enable 0 0 250 0 0 0 Seconds This parameter defines the time period whereby if the drive operates at minimum speed for greater than the set time period the Drive output will be disabled and the display will show 5EndbH The function is disabled if P2 27 0 0 P2 28 Slave Speed Scaling 0 3 0 Active in Keypad mode P1 12 1 or 2 and Slave mode P1 12 4 only The keypad reference can be multiplied by a preset scaling factor or adjusted using an analog trim or offset 0 Disabled No scaling or offset is applied 1 Actual Speed Digital Speed x P2 29 2 Actual Speed Digital Speed x P2 29 Analog Input 1 Reference 3 Actual Speed Digital Speed x P2 29 x Analog Input 1 Reference P2 29 Slave Speed Scaling Factor 500 0 500 0 96 100 0 Slave speed scaling factor used in conjunction with P2 28 52 User Guide Revision 1 12 P2 30 Analog Input 1 Format Terminal 6 uU I U D ID 0 to 10 Volt Signal Uni polar U 10 0 10 to O Volt Signal Uni polar ID IO 10 to 10 Volt Signal Bi polar A 0 20 0 to 20maA Signal E 4 20 4 to 20mA Signal the drive will trip and sho
116. ng Function a value is set that instructions the drive unit to trip on detection of under current P8 06 1 over current P8 06 2 or combination of both under current and over current P8 06 3 33 User Guide Revision 1 12 A detection tolerance for the Load Profile Monitoring Function is set within parameter P8 07 Parameter P8 07 Load Profile Monitoring Function Bandwidth is set as a current amps value and is then applied to the standard operating profile stored within the drive to allow for acceptable variations in the motor current measurement The value entered is applied symmetrically to the nominal current value so totally bandwidth is 2 x P8 07 The Current values measured during the auto tune are recorded to parameter PO 58 for reference In addition to a bandwidth of tolerance being applied to the standard operating profile P8 07 a trip delay or time limit can also be specified for operation on the drive within the over torque or under torque regions This time is set within parameter P8 08 Load Profile Monitoring Function Trip Delay This parameter can be set to avoid nuisance tripping whilst the load is in a temporary or transitional state The drive will trip immediately on detecting an under over torque condition for a time period greater than that set in P8 08 and will disable output to the motor with coast to stop The trip will be displayed on the OLED display and can be reset by pressing the Keypad STOP key The drive can b
117. od The effect of the Integral Time Constant is always to try to reduce the PID Error towards zero so that Feedback Set 43 User Guide Revision 1 12 point For dynamic systems which respond quickly the value will need to be shorter Slow response systems such as temperature control applications will require a correspondingly longer time setting P3 03 Differential Time Constant Range 0 00 to 1 00 Default 0 00 The differential time constant is also a time based function this time modifying the PID output based on changes in the Set point In most applications leaving the setting of P3 03 at zero will give good results The user has to adjust the PID control parameters P gain I gain and D gain in P3 01 P3 02 and P3 03 respectively to get the best A control performance The values will vary dependent on system inertia and the time constant rate of change of the system being controlled 8 2 7 PID Sleep and Wake Functions The drive can be programmed to disable its output when running in PID mode when the speed output to the motor falls below a programmed value This is referred to a Sleep or standby mode Generally fan and pump applications perform little useful work at the lower end of the speed range and the sleep function allows the drive to save energy during periods of low system efficiency by shutting off the output to the motor The level for sleep mode is programmed in parameter P3 14 A time period is also applied
118. of P1 01 500 therefore this is 50 0Hz For further details on communicating with the drive using Modbus RTU please refer to your local Sales Partner 64 User Guide Revision 1 12 13 Technical Data 13 1 Environmental Ambient temperature range Operational IP20 10 50 C Max 55 C with de rating IP40 IP55 IP66 10 40 C Max 45 C with de rating Storage 40 C 60 C Max altitude for rated operation 1000m Derating above 1000m 1 per 100m above 1000m Maximum 2000m with UL approval Maximum 4000m without UL approval Relative Humidity lt 95 non condensing 13 2 Input voltage ranges Depending upon model and power rating the drives are designed for direct connection to the following supplies Model Number Supply Voltage Phases Frequency BFI H2 x2 000C 1XXX XX 200 240 Volt 10 15 1 uie sco 3 50 60Hz BFI H2 x4 X00 X 3xx Xx 380 480 Volts 10 1596 3 BFI H2 x2 xxxx 3XXX XX All drive units have phase imbalance monitoring A phase imbalance of gt 3 will result in the drive tripping For input supplies which have supply imbalance greater than 3 typically the Indian sub continent amp parts of Asia Pacific including China The Manufacturer recommends the installation of input line reactors Alternatively the drives can be operated as a single phase supply drive with 50 de rating 13 3 Maximum supply ratings for UL compliance
119. ollowing EMC Categories as defined by EN61800 3 2004 can be achieved Drive Type Rating EMC Category Cat C1 Cat C2 Cat C3 1 Phase 230 Volt Input BFI H2 No additional filtering required Use shielded motor cable 3 Phase 230 400 Volt Use External Filter No additional filtering required Input Use screened motor cable BFI H2 For motor cable lengths greater than 100m an output dv dt filter must be used please refer to your local supplier for further Note details All rights reserved No part of this User Guide may be reproduced or transmitted in any form or by any means electrical or mechanical including photocopying recording or by any information storage or retrieval system without permission in writing from the publisher Beijer Electronics 2012 All HVAC units carry a 2 year warranty against manufacturing defects from the date of manufacture The manufacturer accepts no liability for any damage caused during or resulting from transport receipt of delivery installation or commissioning The manufacturer also accepts no liability for damage or consequences resulting from inappropriate negligent or incorrect installation incorrect adjustment of the operating parameters of the drive incorrect matching of the drive to the motor incorrect installation unacceptable dust moisture corrosive substances excessive vibration or ambient temperatures outside of the design s
120. ored electrical energy and is used to control mechanical plant that may cause injury Close attention is required to system design and electrical installation to avoid hazards in either normal operation or in the event of equipment malfunction Only qualified electricians are allowed to install and maintain this product System design installation commissioning and maintenance must be carried out only by personnel who have the necessary training and experience They must carefully read this safety information and the instructions in this Guide and follow all information regarding transport storage installation and use of the drive including the specified environmental limitations Do not perform any flash test or voltage withstand test on the drive Any electrical measurements required should be carried out with the drive disconnected Electric shock hazard Disconnect and ISOLATE the drive before attempting any work on it High voltages are present at the terminals and within the drive for up to 10 minutes after disconnection of the electrical supply Always ensure by using a suitable multimeter that no voltage is present on any drive power terminals prior to commencing any work Where supply to the drive is through a plug and socket connector do not disconnect until 10 minutes have elapsed after turning off the supply Ensure correct earthing connections The earth cable must be sufficient to carry the maximum supply fault curren
121. ost of Wake function described in section 7 2 8 P6 11 sets the Speed Hold Time on enable or the time the soft fill mode will operate P2 07 sets Preset speed 7 Boost speed 1 or the speed the motor will operate whilst in soft fill mode Once configured the soft fill function will operate each time the drive is enabled or wakes from standby operation Quick Setup Overview e Set Basic parameters P1 01 to P1 10 e Set Parameter P1 14 101 to allow access to advanced parameters in menu 8 e Set the PID control menu 3 parameters see section 8 e Set the Pump Prime Time in parameter P3 16 Normally established through monitoring the system during normal operation e Setthe Burst Pipe Threshold in parameter P3 17 Normally established through monitoring the system during normal operation e IfSoftFill Mode is required Set P6 11 amp P2 07 P6 11 requires security level 2 access Default P1 14 201 46 User Guide Revision 1 12 9 Parameters 9 1 Parameter Set Overview The drive Parameter set consists of 9 groups as follows e Group 1 Basic Parameter Set e Group 2 Extended Parameter Set e Group 3 User PID Control Parameter Set e Group 4 Motor Control Parameters e Group5 Field Bus Communications Parameter Set e Group 6 Reserved Advanced Features See advanced user guide e Group 7 Reserved Not Available e Group 8 HVAC Specific Functions Parameter Set e Group 9 Advanced Drive Control Logic Advanced Features Se
122. ot mount flammable material close to the drive e Ensure that the minimum cooling air gaps as detailed in section 3 8 thru 3 10 are left clear e Ensure that the ambient temperature range does not exceed the permissible limits for the drive given in section 13 1 e Provide suitable clean moisture and contaminant free cooling air sufficient to fulfil the cooling requirements of the drive according to section 13 1 3 2 Before Installation e Carefully Unpack the drive and check for any signs of damage Notify the shipper immediately if any exist e Check the drive rating label to ensure it is of the correct type and power requirements for the application e Store the drive in its box until required Storage should be clean and dry and within the temperature range 40 C to 60 C 3 3 UL Compliant Installation Note the following for UL compliant installation e The drive can be operated within an ambient temperature range as stated in section 13 1 e For IP20 units installation is required in a pollution degree 1 environment e ForIP55 AND IP66 units installation in a pollution degree 2 environment is permissible e UL Listed ring terminals lugs must be used for all bus bar and grounding connections 3 4 Mechanical dimensions and Mounting IP20 Units I 7 4 Ll X J dom A i I i
123. p condition The speed for the Speed Hold Time on Enable is set in Preset Speed 7 P2 07 and the speed for the Speed Hold Time on Disable is set in Preset Speed 8 P2 08 These parameters must be set to 0 for the DC Injection function Note Preset Speed 7 P2 07 and Preset Speed 8 P2 08 are also used as Boost Speeds within the PID function see section 8 and hence DC Injection cannot be used when the PID controller is enable P1 12 3 Ramp to Stop should be enabled P1 05 0 and appropriate ramp rates set in P1 03 and P1 04 The timing diagram for the DC Injection function is shown below Drive Output Frequency Drive Enabled DC Injection Disable Signal DC Injection Drive Disabled DC Injection Started Stopped Applied Applied DC Injection Stopped Speed Hold Time Accel Ramp Decel Ramp Speed Hold Time on on Enable P6 11 P1 03 P1 04 Disable P6 12 we me Preset 7 amp 8 Time 0Hz N Danger The output from the drive to the motor will remain active whilst DC Injection braking is applied Always disconnect power to the drive and wait 10 minutes before work is carried out to the drive or motor Quick Setup Overview Setting up DC Injection Braking on Start or Stop e Set Basic parameters P1 01 to P1 10 e Ensure P1 05 is set to 0 Ramp to Stop Ensure appropriate ramp rates are set in P1 03 and P1 04 e Se
124. p in activated the drive will automatically run the boost on sleep function whenever the drive is stopped disabled When boost on wake is activated the boost on wake function is automatically run whenever the drive is started enabled 8 3 Application Example Using the drive to control pressure in a simple pump system The diagram for the pump system is shown below Control System Pressure Set point Signal 0 10V Sensor back Signal 4 20mA Outputs Outputs The drive is to maintain pressure at the output of the pump to the set point value and to maintain that set point as different output values are opened and closed Firstly the Pressure sensor is connected to the drive second analog input terminal 10 The following parameter changes are made to configure the HVAC unit to accept the feedback signal from the sensor e P3 10 0 default Sets the PID feedback source as analog input 2 e P2 33 t4 20 Sets analog input 2 to accept a 4 20mA reference and to trip on loss of signal Next the set point signal from the control system is connected to drive analog input 1 terminal 6 The following parameter changes are made to configure the HVAC unit to accept the set point signal from the control system e P3 05 1 Sets the PID set point source as analog input 1 e P2 30 U 0 10 default Sets analog input 1 to accept a 0 10V reference Lastly active PID control on the drive configure and tune the PID settings
125. pecification The local distributor may offer different terms and conditions at their discretion and in all cases concerning warranty the local distributor should be contacted first The contents of this User Guide are believed to be correct at the time of printing In the interest of a commitment to a policy of continuous improvement the manufacturer reserves the right to change the specification of the product or its performance or the contents of the User Guide without notice This User Guide is for use with version 1 10 Firmware User Guide Revision 1 12 The Manufacturer adopts a policy of continuous improvement and whilst every effort has been made to provide accurate and up to date information the information contained in this User Guide should be used for guidance purposes only and does not form the part of any contract User Guide Revision 1 12 1 ntrod ction ee Beeren eter to ere EE eene PE De o Ee enne Poo iet eril eene ao Fee re Pea aeo poe oe ee oa eene NAJ 8 ET important safety information sn a e Cech rhe erae he e ree e SE erae ree Re sou den Quse be Dra ee e RU C YU ee aed a LO db o SEE 8 2 General Information and Ratings scccccsssscccsssssccccssssceccssssseccssssesccessessccesssssesesssesssesssseseeeees 9 231 Drive model numbers a tied e uer eut tnt aR ti bene THREE stra ER RA CE een SLOMI PUE TH a ARE TOUR RUE M REIR eR e TREE RT ER UR NN Dee 9 2 2 Identifying the Drive by Model Number
126. pproached the set point Setting a shorter time will decrease overshoot but slow down response and may lead to instability Note P3 03 is set to 0 by default which disables the differential time constant Care must be taken when adjusting this value outside of its default value P3 04 PID Operating Mode 0 1 0 0 Direct Operation Use this mode if an increase in the feedback signal should result in an decrease in the motor speed 1 Inverse Operation Use this mode if an increase in the feedback signal should result in a increase in the motor speed P3 05 PID Reference Select 0 2 0 Selects the source for the PID Reference Set point 0 Digital Preset Set point P3 06 is used 1 Analog Input 1 Set point 2 Analog Input 2 Set point P3 06 PID Digital Reference Value 0 0 100 0 0 0 96 When P3 05 0 this parameter sets the preset digital reference set point used for the PID Controller P3 07 PID Output Upper Limit P3 08 100 0 100 0 96 Limits the maximum value output from the PID controller P3 08 PID Output Lower Limit 0 0 P3 07 0 0 96 Limits the minimum output from the PID controller P3 09 PID Output Limit Select 0 3 0 0 Digital Output Limits The output range of the PID controller is limited by the values of P3 07 amp P3 08 1 Analog Input 1 Provides a Variable Upper Limit The output range of the PID controller is limited by the values of P3 08 amp the signal applied to Analog Input 1 2 Analog Input 1 Provides a Variable
127. prior to stopping 6 Current Running Speed Terminal Enable Where the drive is configured for multiple speed references typically Hand Auto control or Local Remote control when switched to keypad mode by a digital input the drive will continue to operate at the last operating speed 7 Preset Speed 4 Terminal Enable Following a stop and restart the drive will always initially run at Preset Speed 4 P2 04 P2 38 Mains Loss Stop Mode 0 2 0 Controls the behaviour of the drive in response to a loss of mains power supply whilst the drive is enabled 0 Mains Loss Ride Through The drive will attempt to continue operating by recovering energy from the load motor Providing that the mains loss period is short and sufficient energy can be recovered before the drive control electronics power off the drive will automatically restart on return of mains power 1 Coast To Stop The drive will immediately disable the output to the motor allowing the load to coast or free wheel When using this setting with high inertia loads the Spin Start function P2 26 may need to be enabled 2 Fast Ramp To Stop The drive will ramp to stop at the rate programmed in the Fast deceleration time P2 25 53 User Guide Revision 1 12 P2
128. rame Size 6 Frame Size 7 User Guide Revision 1 12 0 8 Nm 7 Ib in 1 2 1 5 Nm 2 5 4 5 Nm 8Nm 8Nm 3 7 Mechanical dimensions and mounting IP40 Units Drive Size A B C 8 2000 78 74 1925 75 79 1950 76 77 733 28 86 516 20 31 500 19 69 350 13 78 406 15 98 35 1 38 19 0 75 Control Terminal Torque Settings Power Terminal Torque Settings All Sizes 0 8Nm 7lb in All Sizes 50Nm 37 Ib ft 13 User Guide Revision 1 12 3 8 Guidelines for Enclosure mounting IP20 Units Installation should be in a suitable enclosure according to EN60529 or other relevant local codes or standards The enclosure design and layout should ensure that the adequate ventilation paths and clearances are left to allow air to circulate through the Enclosures should be made from a thermally conductive material Where vented enclosures are used there should be venting above the drive and below the drive to ensure good air circulation see the diagram below Air should be drawn in below the drive and expelled above the drive In any environments where the conditions require it the enclosure must be designed to protect the drive against ingress of airborne dust corrosive gases or liquids conductive contaminants
129. rameters P2 21 and P2 22 EE 24 Drive mains power not present external 24 Volt control power supply present only I ah Hardware enable circuit open External links are required to the STO inputs terminals 12 and 13 as shown in section 4 7 Connection Diagram P dEF Parameters reset to factory default settings U dEF Parameters reset to User default settings For drive fault code displays refer to section 15 1 5 5 Keypad Layout and Function Standard OLED Keypad IP55 and IP66 Drives OLED Display 25 User Guide Revision 1 12 Main Displayed Parameter Shows which of the selectable parameters is currently being shown on the main display e g Motor Speed Motor Current etc Operating Information Provides a real time display of key operating information e g output current and power Start Button When in Hand mode used to Start the drive Stop Reset Button Used to reset a tripped drive When in Hand mode used to Stop the drive Hand Button Used to place drive in Hand keypad mode HVAC STOP STA 01 400V Control Keypad Provides access to the drive parameters and also allows control of the drive when Hand operation is selected Navigate Button Used to display real time information to access and exit parameter edit mode and to store parameter changes Up Button Used to increase speed in real time mode or to increase parameter values in paramet
130. re Mode Bypass Function e Set bypass mode of fault P8 12 to 1 Enabled If Bypass required on Input e Set bypass trigger input parameter P9 43 to an available digital input Note To set menu 9 parameters P1 13 must be set to O and input functions programmed manually 7 8 Fire Mode Function The Fire Mode function is designed to ensure continuous operation of the drive until either the Fire Mode input is removed or the drive is no longer capable of sustaining operation It is used in applications where an input is provided to the drive from a fire control system in the event of a fire in the building and drive operation is required to be maintained for the longest possible period in order to clear smoke or maintain air quality within that building Operational Overview The Fire Mode function is a dedicated digital input function within the drive control software An input can be assigned to activate the drive Fire Mode function in one of the following ways P1 13 Fire Mode can automatically be configured on digital input 2 by selecting values 4 8 or 13 in parameter P1 13 see section 10 1 Digital input configuration parameter 38 User Guide Revision 1 12 e P9 32 Fire Mode input source can be set via P9 32 to an available digital input Advanced level security default P1 14 201 is required to access menu 9 parameters The fire mode function is enabled once an input is assigned to activate fire mode The logic selection for the
131. reae na e cede toes erae eee Ree eaae dera Rea reae n ehe EVER ere ee ke nea eg ge 13 3 Maximum supply ratings for UL compliance esses ener enne three nenne tnn nnne sse n entia rn anas sisse sr ranas 13 4 Output Power and Current ratings eesessss 13 5 Additional Information for UL Approved Installations 14 Parameter Change Tables 111 LLL ee oteo erede lere se sao naa sna een a ala rea n ka a SS RR RE ara naa napa ae RR aEaa 15 Troublesliooting 2 prate E R sa seo naa sa Sena nda sera a a e oon Ra SES ERR UE A KAKVA UNS 15 1 Fault MESSABES eroe fter eite e tabe eon e EP bo ae pe E uk Diese cbe ehe haee on Pe Pea FE ee Ee Roues User Guide Revision 1 12 1 Introduction 1 1 Important safety information Please read the IMPORTANT SAFETY INFORMATION below and all Warning and Caution information elsewhere A Danger Indicates a risk of electric shock which if not Danger Indicates a potentially hazardous situation avoided could result in damage to the equipment and other than electrical which if not avoided could result possible injury or death in damage to property A This variable speed drive product is intended for professional incorporation into complete equipment or systems as part of a fixed installation If installed incorrectly it may present a safety hazard The drive uses high voltages and currents carries a high level of st
132. requency This function is disabled if P2 21 is set to O If P2 21 is set gt 0 the variable selected in P2 22 is multiplied by the factor entered in P2 21 and is shown on the drive display whilst the drive is running P2 23 Zero Speed Holding Time 0 0 60 0 0 2 Seconds Determines the time for which the drive output frequency is held at zero when stopping before the drive output is disabled P2 24 Switching Frequency 4kHz Drive Dependent Drive Dependent Default Effective power stage switching frequency Higher frequencies reduce audible noise from the motor and improve the output current waveform at the expense of increased drive losses Note De rating of the drive output current may be required when increasing P2 24 beyond the minimum setting P2 25 Fast Decel Ramp Time 0 0 30 0 0 0 Seconds This parameter allows an alternative deceleration ramp down time to be programmed into the drive Fast Deceleration ramp is selected Automatically in the case of a mains power loss if P2 38 2 When ramp rate in P2 25 is set to 0 0 the drive will coast to stop Fast deceleration ramp can also be selected using the user defined logic configuration parameters in menu 9 P9 02 or selection configured through the drive PLC function using the OptiTools Studio Suite PC software P2 26 Spin Start Enable 0 1 1 0 Disabled 1 Enabled The drive will attempt to determine if the motor is already rotating on start up and to detect rotational speed a
133. riod longer than that defined by P8 08 then the drive will trip Value entered in P8 07 is the value between the normal current and the trip level hence total bandwidth for the function is 2 x P8 07 P8 08 Load Monitor Trip Delay 0 60 0 Secs Parameter sets a time limit for the Load profile generated by P8 06 If P8 06 has been set to an appropriate value to detect an over under load condition and the drive operates outside of the bandwidth set in P8 07 for a period longer than that defined by P8 08 and then the drive will trip Note For full detail of Load Profile Monitoring function configuration see section 7 4 Load Profile Monitoring Function or contact your local drive distributor P8 09 Fire Mode Logic 0 1 0 When Fire mode is assigned to a digital input on the drive then the logic configuration for the input is set by P8 09 to allow normally open or normally closed activation Default behaviour is for Input logic off 0 to activate fire mode Open activation Input configuration for Fire mode is set by parameter P1 13 or can be user defined by the setting of P9 32 0 Open Activation 1 Closed Activation P8 10 Fire Mode Speed P1 01 P1 01 5 Hz Rpm Sets the operational frequency of the drive when Fire Mode is selected Drive will maintain operation at this frequency until the fire mode signal is removed or the drive is no longer able to sustain operation Note For full detail on the Fire mode function see section 7 8 Fire Mo
134. rip Trips not ignored whilst drive is in Fire Mode Display Trip O Volt Over Voltage on DC Bus U Volt Under Voltage on DC Bus h O I Fast Over current Trip O I Instantaneous over current on drive output Out F Drive output fault Output stage trip In order to automatically reset the drive from one of the trips that is not ignored by Fire Mode P2 36 Start mode select automatic restart must be set to Auto 1 Auto 2 Auto 3 Auto 4 or Auto 5 depending on the number of automatic resets the user wishes to perform Note that there is a time delay of 20 seconds between each reset attempt Fire Mode operation is recorded in menu O for reference Fire Mode start time is recorded to parameter PO 51 Fire Mode Start Time This value is referenced to the drive life time hour s clock so it can be seen how recent the Fire Mode operation occurred The period of time that the drive has operated in Fire Mode is recorded in parameter PO 52 Fire Mode Active Minutes Caution Operation in Fire Mode may affect the warranty period offered on the drive or in some cases void the warranty provided Please contact your authorised distributor for more information One of the drive relay outputs can be set to indicate when the drive is running on fire mode To set relay 1 to indicate fire mode operation set parameter P2 15 9 To set relay 2 to indicate fire mode operation set parameter P2 18 9 Quick S
135. rl Analog In 1 Analog In 2 4 Lied C Run Enable P C Local Ctrl 8 8 ee O Normal Operation Start Command 3 O Stop O Remote Ctrl O Ext Trip Keypad Speed i Determined by P2 37 iR C Run Enable Preset 1 PI Set polnt C Local Ctrl Analog Ind C Normal Operation Y O No Function O Stop Disable O Remote Ctrl 11 Analog In 1 Analog In 2 C Momentary Start C Run Permit C Local Ctrl TE bii O Stop O Forward O Remote Ctrl R C Run Fwd C Reverse C Local Ctrl Analog d Analog me O Stop O Fire Mode O Remote Ctrl 13 Analog In 1 Analog In 2 C Run Fwd C Normal Operation C Local Ctrl DR SBN DOE AE Notes 1 Logic shown is as per the default setting Fire mode logic can be configured through parameter P8 09 2 Default setting for P1 13 1 3 When the drive is in PID control P1 12 3 and digital preset reference is selected P3 05 0 then P1 13 can be set to 1 9 or 10 to allow selection between two independent digital references using digital input 2 Digital preset reference 1 and 2 are set in P3 06 and P3 15 respectively Note Motor thermistor trip connection is via analog input 2 and is configured by parameter P2 33 PEc Eh The External trip input is no longer utilised for the thermistor input this is different to the ODP drive and E2 drive 49 User Guide Revision 1 12 11 Extended Parameters 11 1 Parameter Group 2 Extended parameters Par Parameter Name Mini
136. rol This parameter specifies the PID feedback source P9 41 Relay outputs 3 4 5 Function Select Defines the function of Extended I O relay outputs 3 4 and 5 P9 42 Clean Trigger Input Edge Defines the source of the signal to be used for the pump clean enable input P9 43 Bypass Trigger Input Defines the source of the signal to be used for the Bypass function enable input P9 44 PID 2nd Digital Reference Select Input Defines the source of the signal to be used for selecting the 2nd digital reference for PID 59 User Guide Revision 1 12 11 9 Parameter Group 0 Monitoring Parameters Read Only Par Parameter Name Minimum Maximum Default Units P0 01 Analog Input 1 Value 100 0 100 0 96 Displays the signal level applied to analog input 1 Terminal 6 after scaling and offsets have been applied PO 02 Analog Input 2 Value 0 0 100 0 Displays the signal level applied to analog input 2 Terminal 10 after scaling and offsets have been applied P0 03 Digital Input Status 00000 11111 Binary Displays the status of the drive inputs including the extended I O module if fitted i Entry 00000 11111 Drive digital Input status MSB represents digital input 1 LSB representing digital input 5 an Entry E 000 E 111 Driv
137. s Pe eb P1 14 101 The next lowest Py xx Q i Parameter group is rise selected Display shows Pi O Display shows Pil 10 Select lowest Group The first parameter of a O i Px xx O i Press T Display shows PI UI Set Parameter to minimum value Any numerical value Whilst editing a parameter value BD u The parameter is set to the minimum value When editing P1 01 Display shows 50 0 Press O 62 Display shows 0 0 Adjusting individual digits within a parameter value Any numerical value Whilst editing a parameter value 9 0 Individual parameter digits can be adjusted When editing P1 10 Display shows 0 Press O Oo Display shows 0 Press Display shows IU Press Q 2 Display shows I Press Display shows 110 Etc 5 4 Drive Operating Displays Standard LED Keypad IP20 Drives Display Status StoP Drive mains power applied but no Enable or Run signal applied RubEa E Motor Autotune in progress H x x Drive running display shows output frequency Hz Whilst the drive is running the following displays can be A xx Drive running display shows motor current Amps z selected by briefly pressing the button on the drive P x x Drive Running display shows motor power kW Each press of the button will cycle the display through to the E xx Drive Running display shows customer selected units see next selection pa
138. s set by parameter P3 10 PID Feedback Signal Source Select Either analog input 1 control terminal 6 or input 2 terminal 10 can be configured to provided the Feedback The format for the analog feedback can be configured within the drive to match the feedback sensor with all standard formats included P2 30 configures the signal format for analog input 1 and P2 33 configures the signal format for analog input 2 42 User Guide Revision 1 12 8 2 3 PID Operating Mode Selection For default operation the drive response to an increase in feedback signal is to decrease motor speed and vice versa to adjust the feedback signal back to the set point This is referred to as Direct Mode PID control For example when pressure increases in a pumping system and the feedback signal increases then the drive response is to slow the pump to reduce the pressure This mode of operation is the default drive behaviour and can be selected by setting P3 04 0 User PID operating mode Direct Mode The alternative operating mode is when an increase in feedback signal requires an increase in motor speed This is referred to as Inverse mode PID control For example on a condenser fan control where the feedback signal increases with the load on the condenser increases and the fan is reduced to operate at a higher speed This mode of operation can be selected by setting P3 04 1 User PID operating mode Inverse mode PID operating mode selection is summarised in the fo
139. sed for Speed Source 6 P9 16 Speed Source 7 Defines the Reference Value used for Speed Source 7 P9 17 Speed Source 8 Defines the Reference Value used for Speed Source 8 P9 18 Speed Select Input O Speed multiplex input O P9 19 Speed Select Input 1 Speed multiplex input 1 P9 20 Speed Select Input 2 Speed multiplex input 2 P9 21 Preset Speed Select Input O Preset speed selection multiplex input O P9 22 Preset Speed Select Input 1 Preset speed selection multiplex input 1 P9 23 Preset Speed Select Input 2 Preset speed selection multiplex input 2 P9 28 Remote Up Button Input Source Defines the source of the signal to be used as the Remote UP button P9 29 Remote Down Button Input Source Defines the source of the signal to be used as the Remote DOWN button P9 32 Fire mode trigger input selection Defines the source of the signal to be used for the Fire mode input P9 33 Analog Output 1 Control Source This parameter specifies the relay output 1 control source P9 34 Analog Output 2 Control Source This parameter specifies the relay output 2 control source P9 35 Relay 1 Control Source This parameter specifies the relay output 1 control source P9 36 Relay 2 Control Source This parameter specifies the relay output 2 control source P9 37 Scaling Source Control This parameter specifies the scaling control source P9 38 PID Reference Source Control This parameter specifies the PID reference source P9 39 PID Feedback Source Cont
140. ster pump in this configuration is controlled from the output of the drive in variable speed mode with direct relay control of up to four DOL slave pumps as shown below With Additional Relay Module 3 Phase Mains Input Supply Relay 2 Output Sensor Relay 3 Output Feedback To Drive PID Relay 4 Output Master Pump DOO p2 Slave Pump 3 Slave Pump 4 d Sensor Pump Output Channel Relay 1 on the standard I O terminals of the Drive T14 amp T15 cannot be used as part of the DOL control but is freely programmable to other functions through parameter P2 15 Relay 2 on the standard I O terminals of the Drive T17 amp T18 can be used as the DOL control for the first slave pump Relay 2 is set to DOL control by setting parameter P2 18 8 or can be used for an alternative function by setting a value other than 8 For staging configurations with more than one slave pump an optional extended O option module will be required Options modules are available allowing up to 3 further slave DOL pumps giving a maximum of 4 DOL slave pumps to be connected Intermittent switching relays may be required if the contactor voltage or current requirement is outside of the specification of the drive relays see section 4 7 Control Terminal Connections The system output sensor is connected to the drive analog input 1 or 2 T6 or T10 and is selected as th
141. t Parameter P1 14 201 to allow access to advanced parameters in menu 6 e Set Preset Speed 7 and 8 P2 07 amp P2 08 to O Hz e Setthe DC Injection Braking Time required on Start in parameter P6 11 e Setthe DC Injection Braking Time required on Stop in parameter P6 12 e Setthe DC Injection Braking Voltage to apply in P6 18 e Monitor current levels on the drive display and motor temperature to ensure they remain within the motor manufacturers specified limits Operational Overview Setting up DC Injection Braking on zero speed reference 40 User Guide Revision 1 12 The function uses the Boost Voltage on the drive reaching zero speed in order to create a current and maintain an appropriate temperature within the motor The drive Standby Mode must be disabled so that the drive output is not automatically put into Standby following a period of operation with zero speed reference The level of DC Injection Voltage applied to the motor is set in parameter P1 11 V F Boost Voltage The current can be monitored by changing the OLED display to show Amps cycle the display to show Amps by pressing the Navigate button Caution Always confirm the maximum acceptable current level that can be applied to the stationary motor prior to configuring the A voltage Boost function It may be necessary to contact the motor manufacturer to confirm acceptable levels for operation Check operation of the drive to ensure current levels are within the spe
142. t digitally by parameters P3 07 and P3 08 and limits for the PID controller are calculated as follows Upper Limit P3 07 P1 01 A value of 100 limits the maximum speed of the PID controller to the maximum speed limit defined in P1 01 Lower Limit P3 08 P1 01 8 2 5 PID Controller Ramp Rates The drive standard ramp rates as defined by P1 03 and P1 04 are normally active whilst the drive operates in PID mode P3 11 Maximum PID error to enable ramps can be set to define a threshold PID error level whereby ramps are enabled or disabled based on the magnitude of the PID error If the difference between the set point and feedback values is less than the threshold set in P3 11 then the internal ramp times of the drive are disabled Where a greater PID error exists the ramp times are enabled This allows the rate of change of motor speed on large PID errors to be limited whilst smaller errors are reacted to quickly Setting P3 11 to O means that the drive ramps are always enabled Caution Care must be taken in adjusting P3 11 Disabling the ramps may cause the motor to react dramatically to larger errors in the PID control and tuning of the PID controller might be adversely effected 8 2 6 PID Controller Gains values and Tuning As with any PID controller the response and behaviour of the system is controlled by the Proportional Gain P3 01 the Integral Time Constant P3 02 and the Differential Time Constant P3 03 Correct sett
143. t which normally will be limited by the fuses or MCB Suitably rated fuses or MCB should be fitted in the mains supply to the drive according to any local legislation or codes Do not carry out any work on the drive control cables whilst power is applied to the drive or to the external control circuits Within the European Union all machinery in which this product is used must comply with Directive 98 37 EC Safety of Machinery In particular the machine manufacturer is responsible for providing a main switch and ensuring the electrical equipment complies with EN60204 1 The level of integrity offered by the drive control input functions for example stop start forward reverse and maximum speed is not sufficient for use in safety critical applications without independent channels of protection All applications where malfunction could cause injury or loss of life must be subject to a risk assessment and further protection provided where needed The driven motor can start at power up if the enable input signal is present The STOP function does not remove potentially lethal high voltages ISOLATE the drive and wait 10 minutes before starting any work on it Never carry out any work on the Drive Motor or Motor cable whilst the input power is still applied The drive can be programmed to operate the driven motor at speeds above or below the speed achieved when connecting the motor directly to the mains supply Obtain confir
144. t will automatically become available for selection by the network master The enable input T1 T2 to the network master is deemed to be the enable for the complete system and causes system operation to start or stop Individual enable inputs T1 T2 on the network slave drives provide an inhibit input that prevent operation of that particular drive Quick Setup Overview On all HVAC Drives e Set Basic parameters P1 01 to P1 10 on all drives in the system Energy Optimiser P1 06 must remain disabled e Set Parameter P1 14 101 to allow access to extended parameters On the Network Master e In Menu 3 Configure parameters for the PID Control e Ensure the network serial address in P5 01 is left as default 1 e Set parameter P8 14 2 to enable the Pump staging Multiple Drive Cascade function e Set the number of network slave pumps available in the system not including Network Master VFD in P8 15 e Set the drive operating speed limits used to activate deactivate network slave pumps as follows o P8 17 Pump Staging Assist Switch In Speed Threshold to bring in assist pump o P8 18 Pump Staging Assist Switch Out Speed Threshold to switch out assist pump e Seta pump staging settle time minimum 10 seconds in P8 19 The time entered in P8 19 must be sufficient for the PID feedback signal from the system output sensor to settle to a steady level e Ifthe duty run times between all available drives pumps are to be balanced then the maximum
145. tandard OLED Keypad IP55 and IP66 Drives Output Frequency 37kW 400V 3ph The active control source is shown on the Hand mode permits drive control directly OLED display from the drive keypad Use the Hand and Auto buttons on the Auto mode control source is configured keypad to switch between control sources with Parameter P1 12 Control Mode 28 User Guide Revision 1 12 6 Commissioning 6 1 General The following guidelines apply to all applications 6 1 1 Entering the motor nameplate information The drive uses the information from the motor nameplate to e Operate the motor with the best possible efficiency level e Protect the motor against possible damage due to operation in overload condition In order to achieve this the drive requires that the following information from the motor nameplate is entered into the parameters P1 07 Motor Rated Voltage This is the operating voltage for the motor in its present wiring configuration Star or Delta The maximum output voltage from the drive can never exceed the incoming supply voltage P1 08 Motor Rated Current This is the full load current of the motor from the nameplate P1 09 Motor Rated Frequency This is the standard operating frequency of the motor generally 50 or 60Hz P1 10 Motor Rated Speed This parameter can optionally be set to the RPM shown on the motor nameplate When this parameter is entered all speed related parameters in the drive are d
146. te used only for the pump automatic cleaning function see P8 03 when the motor is Accelerated as part of the cleaning cycle Note For full detail of Clean function configuration see section 7 5 Pump Clean Function or contact your local drive distributor P8 06 Load Monitor Enable 0 3 0 This parameter enables the Load Profile Monitoring Function load current monitoring which can be used to detect belt failure in belt driven fan applications or Dry Pump Pump Blockage or broken impeller in Pump applications 0 Disabled 1 Low Load Detection Enabled Belt Failure Dry Pump Broken Impeller 2 High Load Detection Enabled Pump Blockage 3 Low and High Current Detection Adjustment of parameter P8 06 lt gt 0 will cause the drive to automatically run the motor through its programmed frequency range upon the next drive enable input enable Ensure the application is in a suitable condition to allow the motor to run safely through its frequency range prior to enabling this feature P8 07 Load Profile Bandwidth 0 1 50 0 1 0 Amps Parameter sets a bandwidth around the Load profile generated by P8 06 If P8 06 has been set to an appropriate value to detect an over under load condition and the drive operates outside of the bandwidth set in P8 07 for a pe
147. the appropriate IP Nema rating Cable entry holes will need to be drilled to suit this system Some guidelines sizes are defined below Please take care when drilling to avoid leaving any particles within the product Cable Gland recommended Hole Sizes amp types Min Gland Rating Hole Size Imperial Metric Size 2 IP66 3x22mm 3 PG13 5 3 x M20 Size 3 IP66 1x 22mm and 2 x 28mm 1 PG13 5 and 2 PG16 1xM20and 2x M25 e ULrated ingress protection Type is only met when cables are installed using a UL recognized bushing or fitting for a flexible conduit system which meets the required level of protection Type e For conduit installations the conduit entry holes require standard opening to the required sizes specified per the NEC e Notintended for rigid conduit system Power Isolator Lock Off IP66 with Built in Isolator Option On the switched models the main power isolator switch can be locked in the Off position using a 20mm standard shackle padlock not supplied IP66 Nema 12 Unit Lock Off IP66 Nema 4X Unit Lock Off 19 User Guide Revision 1 12 4 Electrical Installation 4 1 Grounding the Drive This manual is intended as a guide for proper installation The Manufacturer cannot assume responsibility for the compliance or the non compliance to any code national local or otherwise for the proper installation of this drive or assoc
148. ther than O P6 11 contains the time that the drive will run the boost function on wake The speed for the boost function on wake is set in preset speed 7 P2 07 The timing diagram below gives an example of the set up and motion profile for the Boost on wake function Drive Output Frequency Wake Level PID Mode Triggered Activated Sleep Mode Active Boost Segment Time P6 11 PID Control Boost Speed 1 P2 07 Set by Accel Ramp P1 03 The pump sleep boost is enabled when the speed hold time on disable P6 12 is set to a value other than 0 P6 12 contains the time that the drive will run the boost function before entering sleep mode The speed for the boost function on sleep is set in preset speed 8 P2 08 The timing diagram below gives an example of the set up and motion profile for the Boost on sleep function Sleep Level Sleep Mode Triggered Activated i A PID Control Boost Segment Time P6 12 Drive Sleep Boost Speed 2 e a P2 08 Drive Output Frequency 4 4 Set by Accel Ramp Set by Decel P1 03 Ramp P1 04 44 User Guide Revision 1 12 The execution time for both the sleep and wake boost functions P6 11 and P6 12 include the time taken to accelerate to the boost speed P2 07 and P2 08 but not the time to accelerate or decelerate once the boost function ends This is shown in the timing diagrams When boost on slee
149. tions and or electrical codes The integrity of all ground connections should be checked periodically 4 1 2 Protective Earth Conductor The Cross sectional area of the PE Conductor must be at least equal to that of the incoming supply conductor This is the safety ground for the drive that is required by code One of these points must be connected to adjacent building steel girder joist a floor ground rod or bus bar Grounding points must comply with national and local industrial safety regulations and or electrical codes 4 1 4 Motor Ground The motor ground must be connected to one of the ground terminals on the drive 4 1 5 Ground Fault Monitoring As with all inverters a leakage current to earth can exist The drive is designed to produce the minimum possible leakage current whilst complying with worldwide standards The level of current is affected by motor cable length and type the effective switching frequency the earth connections used and the type of RFI filter installed If an ELCB Earth Leakage Circuit Breaker is to be used the following conditions apply e A Type B Device must be used e The device must be suitable for protecting equipment with a DC component in the leakage current e Individual ELCBs should be used for each drive 4 1 3 Safety Ground Drives with an EMC filter have an inherently higher leakage current to Ground Earth For applications where tripping occurs the EMC filter can be disconnected on IP2
150. tive when the drive is in PID mode and the timer activated by the drive entering into standby The function is used to prevent pump blockage or pump degradation caused by sustained periods of pump inactivity The function might also be used for fan applications to prevent degradation of bearing lubricants 35 User Guide Revision 1 12 Operational Overview The time period to trigger the pump Stir function is entered into parameter P8 01 Stir Function Integral Timer When the drive enters into standby mode see PID control section 8 an internal timer is started When the timer exceeds the user defined time limit set in P8 01 a preset motion profile is activated When function execution is completed the drive returns immediately to standby mode The internal function timer is reset by the drive exiting standby mode or on completion of the pump Stir function The motion profile is set within two parameters Parameter P8 02 Stir Activity Timer sets the time that the pump is to be operated and P2 07 Preset Speed 7 Pump Stir Speed sets the speed that the pump will be accelerated to and operate at during the stir cycle The stir activity time includes the time take to accelerate to speed but not the time to decelerate back to stop The motion profile for the Pump Stir function is shown below Drive Output Internal Function Frequency Timer Reset Pump Enters Sleep Stir Function Stir Function Standby Mode Triggere
151. to the drive Reduce the effective switching frequency setting in parameter P2 24 Reduce the load on the motor drive 24 Exceed max torque Over Current Error Current Monitoring Function has detected current levels above the normal operating condition for the application Check mechanical load has not changed and that the load is not jammed or stalling For pump application check for potential pump blockage For fan applications check airstream to and from the fan is not restricted 25 Output torque too low Under Current Error Current Monitoring Function has detected current levels below the normal operating condition for the application Check for mechanical breakages causing loss of load e g belt break Check motor has not become disconnected from the drive 26 Drive Output Fault Drive output fault Drive output fault refer to your Authorised Distributor 29 STO Error Input 2 Hardware Enable Circuit Error Hardware Enable Circuit Fault Buffer Output 40 Autotune fail 1 Measured motor stator resistance varies between phases Ensure the motor is correctly connected and free from faults Check the windings for correct resistance and balance 41 Autotune fail 2 Measured motor stator resistance is too large Ensure the motor is correctly connected and free from faults Check that the power rating corresponds to the power rating of the connected drive 42 Au
152. to the sleep function such that the sleep function must remain below the value set in P3 14 for the period programmed in P2 27 standby mode timer before the sleep function is activated Sleep mode is disabled if P2 27 0 Once the drive enters into sleep mode a separate wake up mode can be applied for the drive The wake mode level is used to trigger the drive returning out of sleep mode to normal operation Setting different thresholds for the sleep and wake levels allows boundaries to be set that stop the drive continuous entering in and out of sleep mode and the settings to be optimised to maximise efficiency Wake up level is set in parameter P3 13 PID feedback wake up level and is set as a percentage of the feedback signal such that when the feedback signal reaches a specified level the drive is triggered out of sleep mode and the PID controller re enabled 8 2 8 PID Boost Cycle on Sleep and Wake The drive can be programmed to execute a pre defined boost cycle on entering or exiting sleep mode This feature could be used to boost pump pressure prior to drive entering sleep mode so the drive is able to maintain sleep mode status for a greater period prevent frequent switching in and out of switch mode The boost on wake could be used to execute a cycle that quickly returns the system to normal operating status prior to entering back into PID control The pump wake up boost is enabled when the speed hold time on enable P6 11 is set to a value o
153. to tune has been successfully completed PO 19 Cascade Run Time Log Hrs Run Time values for variable speed and DOL pumps used in cascade function 5 entry log 0 Master 1 DOL1 2 DOL2 3 DOL3 4 DOL4 Clocks can be reset through P8 20 Master Clock Reset P0 20 DC Bus Voltage 0 1000 Volts Displays the instantaneous DC Bus Voltage internally within the drive PO 21 Drive Temperature 0 C Displays the Instantaneous Heatsink Temperature measured by the drive P0 22 Time Left to Next Service Hours Displays the current time period remaining before the next maintenance becomes due Maintenance interval is based on the value entered in P6 24 Maintenance Time Interval and the elapsed time since the maintenance interval was enabled or reset P0 23 Time Heatsink gt 80 C 0 HH MM SS Two entry display First display shows hours Second display shows minutes and seconds Displays the amount of time in hours and minutes that the drive has operated for during its lifetime with a heatsink temperature in excess of 80 C This parameter is used by the drive for various internal protection and monitoring functions P0 24 Time Ambient gt 80 C 0 HH MM SS Two entry display First display shows hours Second display shows minutes and seconds Displays the amount of time in hours and minutes that the drive has operated for during its lifetime with an ambient temperature in excess of 80 C This parameter is used by the dri
154. totune fail 3 Measured motor inductance is too low Ensure the motor is correctly Autotune Failed connected and free from faults 43 Autotune fail 4 Measured motor inductance is too large Ensure the motor is correctly connected and free from faults Check that the power rating corresponds to the power rating of the connected drive 44 Autotune fail 5 Measured motor parameters are not convergent Ensure the motor is correctly connected and free from faults Check that the power rating corresponds to the power rating of the connected drive 48 Feedback Pressure Low Low Pressure Detected by Pipe Check the pump system for leaks for burst pipes Fill Function Check the Pipe fill function has been commissioned correctly P3 16 amp P3 17 49 Output Phase Loss Output Motor Phase Loss One of the motor output phases is not connected to the drive 50 Modbus Comms fault Modbus communication error detected 52 Option Module Fault Fitted communication Module Internal communication to the inserted Communications Option Module has Fault been lost Check the module is correctly inserted 53 10 Card Comms fault 10 card comms trip Internal communication to the inserted I O Option Module has been lost Check the module is correctly inserted 54 BACnet Comms fault BACnet comms loss trip A valid BACnet telegram has not been received within the watchdog time limit set in P5 05 Check the network master PLC is still operating Check the
155. ut Contactor Contactor Neutral The main selector switch selects between the following modes e System Off Drive is powered off Bypass contactor is off e Bypass Control Drive is powered off Bypass contactor is on motor running from bypass supply e Drive Control Drive is powered on Bypass or Drive Output contactor selection is controlled by the drive When the Main Selector Switch is set to Drive Control the drive input contactor is switched in such that the drive will power up Selection of the two motor output contactors is controlled by the drive dependent on the settings provided to the drive by the user When drive control is selected the drive can co ordinate bypass or drive control based on the settings and running conditions of the drive The two drive control relays relay 1 and relay 2 are automatically configured when Bypass Mode is enabled Relay 1 is configured for bypass control and is connected directly to the Bypass contactor Relay 2 is configured for drive control and is connected directly to the Drive Output Contactor Under normal operation the drive will close relay 2 bringing in the Drive Output contactor and operation of the motor will be as per the logic and speed reference configuration of the drive The drive will switch off the Drive Output contactor relay 2 and switch in the Bypass contactor relay 1 if one of the bypass control functions is enabled and the logic to trigger that function becomes true Bypass
156. ve for various internal protection and monitoring functions P0 25 Estimated Rotor Speed Hz Displays the estimated rotor speed of the motor P0 26 kWh Meter 0 999 9 kWh Two entry display First display shows user resettable meter reset with P6 23 Second display shows none resettable value Displays the amount of energy consumed by the drive in kWh When the value reaches 1000 it is reset back to 0 0 and the value of P0 27 MWh meter is increased P0 27 MWh Meter 0 65535 MWh Two entry display First display shows user resettable meter reset with P6 23 Second display shows none resettable value Displays the amount of energy consumed by the drive in MWh P0 28 Software Version Displays the software version of the drive Four entry display First display IO Version Second display IO Checksum Third display DSP Version Fourth display DSP Checksum 60 User Guide Revision 1 12 P0 29 Drive Type Displays the type details of the drive Three entry display First display Frame size and input voltage level Second display Power rating Third display Output Phase Count P0 30 Serial Number Displays the unique serial number of the drive Dual entry display First display Serial number
157. ve will ramp to preset speed 4 if the signal level falls below 3mA E 20 4 20 to 4mA Signal the drive will trip and show the fault code 4 amp F if the signal level falls below 3mA r 20 4 20 to 4mA Signal the drive will ramp to preset speed 4 if the signal level falls below 3mA P2 34 Analog Input 2 scaling 0 0 500 0 100 0 P2 34 is used to scale the analog input prior to being applied as a reference to the drive For example if P2 34 is set for 0 10V and the scaling factor is set to 200 096 a 5 volt input will result in the drive running at maximum speed P1 01 P2 35 Analog Input 2 Offset 500 0 500 0 0 0 96 P2 35 defines an offset for the analog input as a percentage of the full range of the input A positive offset is deducted from the incoming analog signal and a negative offset is added to the signal For example if P2 33 is set for 0 10V and the analog offset is set to 10 096 then 1 volt 1096 of 10V will be deducted from the incoming analog reference prior to it being applied P2 36 Start Mode Select R Ea U Defines the behaviour of the drive relating to the enable digital input and also configures the Automatic Restart function Ed9E r Following Power on or reset the drive will not start if Digital Input 1 remains closed The Input must be closed after a power on or reset to start the drive RUEo D Following a Power On or Reset the drive will automatically start if Digital Input 1 is closed R Ea to
158. w the fault code 4 amp F if the signal level falls below 3mA r 4 20 4 to 20mA Signal the drive will ramp to preset speed 4 if the signal level falls below 3mA E 20 4 20 to 4mA Signal the drive will trip and show the fault code 4 2UF if the signal level falls below 3mA r 20 4 20 to 4mA Signal the drive will ramp to preset speed 4 if the signal level falls below 3mA P2 31 Analog Input 1 scaling 0 0 500 0 100 0 P2 31 is used to scale the analog input prior to being applied as a reference to the drive For example if P2 30 is set for 0 10V and the scaling factor is set to 200 096 a 5 volt input will result in the drive running at maximum speed P1 01 P2 32 Analog Input 1 Offset 500 0 500 0 0 0 926 P2 32 defines an offset for the analog input as a percentage of the full range of the input A positive offset is deducted from the incoming analog signal and a negative offset is added to the signal For example if P2 30 is set for 0 10V and the analog offset is set to 10 096 then 1 volt 1096 of 10V will be deducted from the incoming analog reference prior to it being applied P2 33 Analog Input 2 Format Terminal 10 uU a 10 U D ID 0 to 10 Volt Signal Uni polar U 10 O 10 to 0 Volt Signal Uni polar PEc Eh Motor PTC Thermistor Input A 0 20 0 to 20mA Signal E 4 20 4 to 20mA Signal the drive will trip and show the fault code 4 amp F if the signal level falls below 3mA r 4 20 4 to 20mA Signal the dri
159. x 1 5 7 2 BFI H2 22 0105 3KF1X xx BFI H2 22 0105 3KF1D xx 2 2 10 5 2 BFI H2 32 0180 3KF1X xx BFI H2 32 0180 3KF1D xx 4 0 18 3 380 480V 10 3 Phase Input kW Model Number with Filter kW MERE Frame Current A Size BFI H2 24 0022 3KF1X xx BFI H2 24 0022 3KF1D xx 0 75 2 2 2 BFI H2 24 0041 3KF1X xx BFI H2 24 0041 3KF1D xx 1 5 4 1 2 BFI H2 24 0058 3KF1X xx BFI H2 24 0058 3KF1D xx 2 2 5 8 2 BFI H2 24 0095 3KF1X xx BFI H2 24 0095 3KF1D xx 4 9 5 2 BFI H2 34 0140 3KF1X xx BFI H2 34 0140 3KF1D xx 5 5 14 3 BFI H2 34 0180 3KF1X xx BFI H2 34 0180 3KF1D xx 7 5 18 3 User Guide Revision 1 12 2 1 3 IP55 Enclosed Units 200 240V 10 3 Phase Input kW Model Number with Filter kW Output prame Current A Size BFI H2 44 0240 3KF1N xx 5 5 24 4 BFI H2 44 0300 3KF1N xx 7 5 30 4 BFI H2 44 0460 3KF1N xx 11 46 4 BFI H2 54 0610 3KF1N xx 15 61 5 BFI H2 54 0720 3KF1N xx 18 5 72 5 BFI H2 64 0900 3KF1N xx 22 90 6 BFI H2 64 1100 3KF1N xx 30 110 6 BFI H2 64 1500 3KF1N xx 37 150 6 BFI H2 64 1800 3KF1N xx 45 180 6 BFI H2 74 2020 3KF1N xx 55 202 7 BFI H2 74 2480 3KF1N xx 75 248 7 380 480V 10 3 Phase Input kW Model Number with Filter kW Output Frame Current A Size BFI H2 44 0240 3KF1N xx 11 24 4 BFI H2 44 0300 3KF1N xx 15 30 4 BFI H2 44 0390 3KF1N xx 18 5 39 4 BFI H2 44 0460 3KF1N xx 22 46 4 BFI H2 54 0610 3KF1
160. y Optimiser The Energy Optimiser attempts to reduce the overall energy consumed by the drive and motor when operating at constant speeds and light loads The Energy Optimiser is intended for applications where the drive may operate for some periods of time with constant speed and light motor load P1 06 Energy Optimiser O Disabled 1 Enabled 6 1 6 Voltage Boost Voltage boost is used to increase the applied motor voltage at low output frequencies in order to improve low speed and starting torque Excessive voltage boost levels may result in increased motor current and temperature and force ventilation of the motor may be required The default value for Voltage boost is set between 0 5 and 2 5 depending on drive size and is typically ok for the majority of HVAC applications P1 11 Voltage Boost Set as a percentage of motor rated voltage P1 07 29 User Guide Revision 1 12 7 HVAC Specific Feature Setup Menu 8 The drive has several features inbuilt into the drive standard operating software that are specific to HVAC applications The majority of parameters used in enabling and configuring these functions are contained within menu 8 See section 11 7 This section is an explanation of the purpose and operation of each of these functions and guidelines on how each one can be configured 7 1 Pump Staging DOL Cascade Summary The below illustration shows the use of a drive unit as the controller in a DOL pump staging system The Ma

User Guide - Beijer Electronics, Inc.

Contents

Download Pdf Manuals

Related Search

Related Contents