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VACON NX

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1. 19 arg P2318 Jlou2ivet 0 1 0 d 44 P23 19 lout2minimum 0 1 J 0 7 45 P23 20 lout2scale 10 1000 0 J 476 259 P2321 lou3sigal O0 01 P1934 P2322 lou3conent 0 13 J 0 J J9PFP1535 P2 3 23 lout3filtertime 0 00 1000 s 000 1530 P2324 Jlou3ivet 0 1 0 P1927 5 P2325 lout3 minimum 0 1 J 0 P198 P2 3 26 lout3scate 10 1000 96 O0 J 39 Table 32 Output signals G2 3 24 hour support 358 0 40 837 1150 e Email vacon avacon com 4 70 9 VACON MULTIFOLLOWER PFC APPLICATION 4 7 5 Delayed Output signals ROI and RO2 Control keypad Menu M2 gt 62 3 28 Code Parameter Min Max Unit Default Cust Note P2 3 28 1 ROlSigal 0 Let O Not used 1 Ready 2 Run 3 Fault 4 Fault inverted 5 Warning 6 External fault or warning 7 Reference fault or warning P2 3 20 2 RO1 Content 1525 8 Vacon overheat warning 9 Preset speed 10 Output freq limit sup 1 11 Output freq limit sup 2 12 Thermistor fault warning 13 Torque limit supervision 14 Motor termal fault warn 15 Motor reg activated 16 Act value limit superv P2 3 28 3 RO1Ondelay 0 00 32000 s 000 1526 P2 3 28 4 RO1 Off delay 0 00 32000 s 000 1927 PAO ea p mmswnet OA AA P2 3 28 6 RO2Conent 0 16 3
2. Next start 3 Own stop e gee Stand By Stand By Figure 51 Use of parameters ID1505 and ID1512 1513 Constant production frequency 23 2 1 25 2 1 31 Frequency at which the drive will lock after the max prod limit is reached and the regulation is handled by another drive The value has to be between ID101 and ID102 If the value 0 the drive will lock at the max producing frequency ID102 1518 Actual value 1 supervision supervised limit 234 2 7 24 The limit given in percent of actual value being supervised 1519 Actual value over under supervised limit 234 2725 0 No action 1 Actual value is above the supervised limit ID1518 2 Actual value is below the supervised limit ID1518 Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 9 115 1522 Actual value supervision response 234 27 26 Set here the response mode for the actual value supervision If other than 0 is selected the message code 55 appears on the keypad when supervision IS activated 0 No response 1 Warning 2 Fault stop mode after fault according to par ID506 3 Fault stop mode after fault always by coasting 1523 Actual value supervision 234 23 29 16 The supervision value of the actual value is reached See 1D1518 1519 1522 1540 1524 RO1 Signal 234 2 3 28 1 Connect the RO1 signal to the digital output of your choice with this parameter See chapter 0 4 Function terminal programmi
3. WATER SOLUTIONS vacon vacon DRIVEN BY DRIVES WATER SOLUTIONS NX FREQUENCY CONVERTERS APPLICATIONS MANUAL 24 hour support 358 0 40 837 1150 e Email vaconldvacon com VACON 9 3 INDEX Document code ud00861c Date 30 8 2005 0 fI e 4 0 1 COMMISSIONING DOES cosa micas 4 U 2 Drivestatus Macaco 4 03 Pressure Level feedback asesino up ot cunt theta umeros oa 6 0 4 Function terminal programming MetiOd Simca 7 0 5 Defining an input for a certain function on kKeypaO cccooooccnnncccnnnncnncncnnnnnnnnnononnnnnnnnonancnnnnononanenss 9 0 6 Circuit diagram of MultiMaster PFC and Advanced Level Control applications 10 1 sIrrrer jelolTsr pra emet 12 1 1 ase gsrelu ooi E 12 1 2 Motor protection functions in the Basic Application ooocccncccccnncnonnnnonancnnnnnonanonnnonononnnnnnnnos 12 A 13 14 Control signal logic in Basic Application can oie dives oci d edet ber pa me abes vi s sul Cadet edd 14 1 5 Basic Application Parameter lists eee nnne nnne nnns 15 2 MuttiMaster PEC application nia ci ds 18 2 1 Brief description of MultiMaster PFC application coooooccccnccccnocncnncnnnoncnnnnnononononnnnonancnnncnnnnnos 18 Zoe FUNCIONA Rm 18 2 3 Chamedcohtrobasrnad auto change sesnsrsecu rapa ntud oe pa rea ecu eui delati Paez VMLp ati Qe TOR UE UA Ru DdeIE 19 24 CONO D acutos ex mp A DM doi 20 2 5 Control si
4. All mode Voltage input O 10V B o o All mode Voltage input O 10V differential A B C D Hk All mode Voltage input 10 10V Jumper block X6 O1 mode A B CD o o AO mode 0 20mA Current output A B C D HE AO mode Voltage output O 10V Factory default VACON 21 Jumper block X2 2 mode A B CD FEE AI2 mode O 20mA Current input A B C D 0090 AI2 mode Voltage input O 10V B o O AI2 mode Voltage input O 10V differential A B C D 090 090 AI2 mode Voltage input 10 10V Jumper block X3 CMA and CMB grounding 6 CMB connected to GND ele CMB isolated from GND eje CMA isolated from GND VIB ona Ce internally connected together isolated from GND Figure 10 Jumper selection for OPT A7 See also the product s User s manual for more details If you change the AI AO signal content also remember to change the corresponding board parameter in menu M7 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 22 9 VACON MULTIMASTER PFC APPLICATION 2 5 Control signal logic in MultiMaster PFC Application Communication OUTPUT Other drive Communication INPUT Run disable programmable PID2 reference enable programmable a iii i o o o SS OUM M P3 4 reference PID keypad reference 2 EL 2 2 6 PID actual value sel Prgrammable L P225 Ju nl Field bus c
5. PID2 reference enable Programmable DIN3 P A O Programmable from DIN3 I P2 1 11 DIN4 and I PID control ref a E 01 DINS 0 P3 5 4 PID keypad ref 2 i P2 1 21 LeadDrive Run mode DIN3 50 Prog lt DIN2 O E eq t P2 2 5 FieldbusCtrl E Al O I A GT 1 P3 1 Ol option card Control place l N N A au ione ST 4 ref P34 a Int freq ref Keypad ref E 6 Panel reference Reference from Fieldbu Reset Button start Stop from Fieldbus otart Stop Direction from Field bus 9v al worn P2 2 1 DIN2 Start Function Start Stop P2 1 32 Direction Reverse LLIOEE A Internal Fault Reset DIN1 O DIN2 O Fault Reset Programmable DIN4 O Figure 15 Control 1 0 logic in Advanced Level Control Application 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 42 9 VACON ADVANCED LEVEL CONTROL APPLICATION 3 6 Advanced Level Control Application Parameter lists On the next pages you will find the lists of parameters within the respective parameter groups Each parameter includes a link to the respective parameter description The parameter descriptions are given on pages 77 to 122 Column explanations Code Location indication on the keypad Shows the operator the present param number Parameter Name of parameter Min Minimum value of parameter Max Maximum value of parameter Unit Unit of parameter value Given if a
6. 10 00 s 0410 15 O No filtering P2 2 39 Follower filter time 0 00 10 00 s 0 10 1550 O No filtering P2 2 40 Follower inversion 1992 i 1 Inverted Table 31 Input signals G2 2 CP control place cc closing contact oc opening contact Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIFOLLOWER PFC APPLICATION VACON 69 4 7 4 Output signals Control keypad Menu M2 gt 62 3 Code Parameter Max Unit Default Cust Note filter time p232 Analogue output O Not inverted Inversion 1 Inverted p233 Analogue output minimum 0 0 V Output frequency limit 1 supervision 2 3 9 315 1 Low limit supervision 2 High limit supervision Output frequency P2 3 6 limit 1 Supervised value Output frequenc oan Um PZ 05 P 1 y 1 Low limit supervision limit 2 supervision ecd 2 High limit supervision Output frequency Par P2 3 8 limit 2 Hz 347 l 2 1 2 Supervised value Torque limit PUBMED P2 3 9 envision 1 Low limit supervision P w limit supervision supervision value pw used Peat PR MR 1 Low limit p limit p2 3 12 FC temperature supervised value supervision to relay Actual value over O Not used P2 3 14 under supervised 1542 1 0ver supervised value value to relay 2 Under supervised value 0 pag Analogue output 1000 100 NEN scale HE Lt imm P23 15 lout2signal 0 IA O A S SOS P23 16 lout2contnt 0 13 P2 3 17 Toate ter ime 89 um
7. 5000 162 EMEN i NIE 96 7500 1565 0 Aux drive run at nominal production speed 1 Aux drives run linearly between upper and lower levels 0 At low level 1 At high level SS 8000 1566 8500 567 PO 9 9000 568 000 J 150 oa 1548 1544 39 9 Loo qp o PB 0 o I 24 hour support 358 0 40 837 1150 e Email vaconldvacon com O Not Used 1296 22 C 3 m 4 bar 5 mbar 6 Pa 7 kPa 8 PSI 9 m s 10 l s 11 l min 12 Uh 132m3 s 142m3 min 152m3 h 16 F 17 ft 18 gal s GPS 19 gal min GPM 20 gaUh GPH 21 ft3 s CFS 22 ft3 min CFM 23 f3 h CFH 24 A 25 V 26 W 27 kW 28 Hp f 3 46 9 VACON ADVANCED LEVEL CONTROL APPLICATION 3 6 3 Input signals Control keypad Menu M2 gt 62 2 Code Parameter ax Unit Default Cust Note 0 DIN2 alone starts the drive at pre set speed 1 Both DIN1 and DIN2 have P2 2 1 DIN2 Start function 0 1508 Ne pees earn ny eee drive will start and run at the speed set in P2 1 18 O Not used 1 External fault cc 2 External fault oc 3 Run enable 4 CP I O terminal 5 CP Keypad 6 CP Fieldbus P2 2 2 DIN3 function 12 11 Preset speed 8 Fault reset 9 Acc Dec operation prohibit 10 DC braking command 11 Enable PID reference 2 5 Run disable P2 2 3 DIN4 function pet 8 A 1509 See ao above P2 2 4 DIN5 function 12 See abo
8. The monitoring values are the actual values of parameters and signals as well as statuses and measurements Monitoring values cannot be edited See the product s User s Manual for more information Code Parameter Unit ID Description Output frequency Output frequency to motor reference control 2 V1 4 Motor current A 3 V17 Motovotage V 6 O V1 8 DClinkvoltage V 7 vie Unttemperatue oc 8 Heatsinktemperature V110 VONAGE input v1 11 V1 12 Analogueinput V1 13 Analogueinput V1 14 DINI DINZ DIN3 V1 15 DIN4 DIN4 DIN6 0 0 0 V1 17 PID Reference Y In percent of the maximum frequency A A V1 18 PID Actual value In percent of the max actual value V1 19 PID Error value In percent of the max error value V1 20 PID Output In percent of the max output value V1 21 Period running hour 1503 Running hours of this period V1 22 1504 Running minutes of this period 0 0ff 1 Communication line error V1 22 Drive status ie iaa y 3 Regulating 4 Nom prod 5 Sleeping Give the Status Word to Vacon per V1 24 Status Word 1543 sonnel in case of problems with running the application Actual value special Actual value special display iia display mM Ld See par ID1544 to 1546 monitoring values Jable 5 Monitoring values NE ERE Digital input statuses Tel 358 0 201 2121 e Fax 358 0 201 212 20
9. at stop Frequency to start E P2 4 10 DC braking during ramp stop P2411 DC braking time at start P2 4 12 Flux brake P2 4 13 Flux braking current Table 35 Drive control parameters G2 4 P2 4 9 S 4 7 8 Prohibit frequency parameters Control keypad Menu M2 gt G2 5 Parameter Min ax Unit Default Cust Note range 1 low limit Prohibit frequency Par 2 1 2 510 O Not used range 1 high limit range 2 low limit Prohibit frequency Par 2 1 2 512 O Not used range 2 high limit range 3 low limit Prohibit frequency Par 2 1 2 514 O Not used range 3 high limit Prohibit frequencies Times 918 acc dec ramp scaling Table 36 Prohibit frequency parameters 62 5 Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIFOLLOWER PFC APPLICATION VACON 9 73 4 7 9 Motor control parameters Control keypad Menu M2 gt G2 6 Parameter ax Unit Default Cust ID Note Motor control mode O Frequency control 1 Speed control me O Not used PRONUS ERN 1 Automatic torque boost O Linear 1 Squared 2 Programmable 3 Linear with flux optim U f ratio selection Field weakening 30 00 320 00 point Voltage atfield 1009 200 00 weakening point U f curve midpoint par frequency P2 6 4 n x U iot U f oe 100 00 Parameter max value g par 2 6 5 Mee 000 4000 M x Switching frequency 10 150 Depends on kW Overvoltage O Not used 607 1 Used no ramping controller Undervoltage controller 2 U
10. maximum setting P2 2 23 Al2 inversion ae R 1 Inverted P2 224 Al2filtertime 0 00 1000 s 010 329 O Nofiltering ve s Par 5 Pood dnce CREAR Bde 2 2227 jefe pe booss Pitmanan FE 100 00 100 00 E 2 2 28 p2 227 Error value 340 O No inversion inversion 1 Inversion mapu wr we gt we pw f rising time pagos Tis 0 1 100 0 S 5 0 342 falling time 0 e reference P2 2 31 a S 141 P2 232 Al3 Signal range 0 1 po239 Al inversion igi Notunvertes 1 2 Inverted P2 2 34 dnos mam eg P2 235 Al Signal select 0 IO P2 236 Al Signal range 0 1 topo 15M P2 2 37 Al4 inversion 162 eere BOIS 1 Inverted P2 2 38 Al4filtertime 0 00 1000 s 010 153 O No filtering Table 19 Input signals G2 2 CP control place cc closing contact oc opening contact 24 hour support 358 0 40 837 1150 e Email vacon dvacon com Za 3 48 9 VACON ADVANCED LEVEL CONTROL APPLICATION 3 6 4 Output signals Control keypad Menu M2 gt 62 3 Code Parameter ax Unit Default Cust Note O Not used 1 Output freq O f 2 Freq reference 0 f 3 Motor speed 0 Motor nominal speed 4 Output current O I motor 5 Motor torque 0 T motor P2 3 1 a 6 Motor power 0 P motor moon 7 Motor voltage 0 U motor 8 DC link volt 0 U motor 9 PID controller ref value 10 PID contr act value 1 11 PID contr act value 2 12 PID c
11. 1 Actual value 1 Actual value 2 2 Actual value 1 Actual value 2 3 Actual value 1 Actual value 2 4 Smaller one of Actual value 1 and Actual value 2 5 Greater one of Actual value 1 and Actual value 2 6 Mean value of Actual value 1 and Actual value 2 7 Square root of Actual value 1 Square root of Actual value 2 Actual value 7 selection 2394 22 7 Actual value 2 selection 2384 228 O Notused 1 All control board 2 Al2 control board 3 A 4 Al4 5 Fieldbus Actual value f FBProcessDatalN2 Actual value 2 FBProcessDatalN3 Actual value 7 minimum scale 234 229 Sets the minimum scaling point for Actual value 1 See Figure 36 Actual value 7 maximum scale 234 2210 Sets the maximum scaling point for Actual value 1 See Figure 36 Actual value 2 minimum scale 234 22 11 Sets the minimum scaling point for Actual value 2 See Figure 36 Actual value 2 maximum scale 234 2212 Sets the maximum scaling point for Actual value 2 See Figure 36 92 9 VACON DESCRIPTION OF PARAMETERS led Scaled S input signal 96 jam signal 96 100 ID336 30 ID337 80 76 5 da my ID338 30 ID339 140 Analogue 140 input Analogue 100 input gt lt 10 0 V 20 0 mA 20 0 mA NX12k34 Figure 36 Examples of actual value signal scaling 340 PID error value inversion 234 2 227 This parameter allows you to invert the error value of the PID controlle
12. 1017 P2 1 18 Wakeuplevel 0 00 3000 1018 0 Wake up at fall below wake up level 2 1 18 of Actual value max 1 Wake up at exceeded wake up level 2 1 18 of Actual value max 2 Wake up at fall below wake up level 2 1 18 of PID ref value max 3 Wake up at exceeded wake up level 2 1 18 of PID ref value max p2 1 20 Presetspeed 0 00 Par 212 Hz 5000 124 The specific ID number of P2 1 21 Own ID number 1500 the drive in the specific installation The time after which the autochange will occur P2 1 22 Interval time h 48 ison oer commissioning 170 Autochange Is by passed P2 1 19 Wake up function P2 1 23 Referencestep 000 000 1506 FO P2 124 Direction 0 pT 1548 Reverse direction 24 hour support 358 0 40 837 1150 e Email vaconldvacon com SA 4 66 9 VACON MULTIFOLLOWER PFC APPLICATION P2125 Special Display Min 30000 1544 P2 1 26 BURN Mu Max 30000 100 1545 O Not Used 1296 2 C 3 M 4 bar 5 mbar 6 Pa 7 kPa 8 PSI 9 m s 10 l s 11 l min 12 Uh Special Display 13 m3 s P2 1 28 Unit 28 4 1549 14 m3 min 15 m3 h 16 F 17 ft 18 gal s GPS 19 gal min GPM 20 gaUh GPH 21 ft3 s CFS 22 ft3 min CFM 23 f3 h CFH 24 A 25sV 26 W 27 kW 28 Hp Table 30 Basic parameters CZ 1 If BOTH 2 1 15 and 2 1 16 are 0 only one drive is handling all the pumping capacity l e auxiliary driv
13. 704 to 708 oooooconccoconcnocacanocononcnonononanononns 123 6 2 Parameters of Stall protection ID s 709 to 712 oooocccccnnccccccononccnncnnnononccnnonnnnnonnonnnnonnnnnnnnnno 123 6 3 Parameters of Underload protection ID s 713 to Tl6 i ooooooccnnnuccccnnooccnnonooncnnnononcnnnnnnonanonoso 124 6 4 Fieldbus control parameters ID s 850 to 859 ooonocccccnnoccccncnnooccnonononcnnnnnonncnonononnnncononnnanonns 124 4 0 VACON GENERAL 0 GENERAL This manual describes the applications in package ASF G 00V705 vcn The package includes the following applications Basic see page 11 MultiMaster PFC MMPFC typically used in booster stations see page 18 Advanced Level Control ALC typically used for level control in storage tanks see page 37 MultiFollower PFC MFPFC typically used in booster stations see page 56 You can get your Vacon drive with ASFIG100V105 vcn preloaded from factory or you can download it to your Vacon drive afterwards Once you have the application package loaded into your drive select the application of your choice with parameter 56 7in system menu M6 0 1 Commissioning notes Always read chapter Commissioning in the product s User s Manual before you begin Set motor parameters according to the rating plate of the motor and the parameters for the pump fan compressor 0 1 1 Using MultiMaster PFC or Advanced Level Control applications It is important that the Own D ID1500 is
14. Disabled 1 Enabled The function resets the following faults max three times see the product s User s Manual Overcurrent F1 Overvoltage F2 Undervoltage F9 Frequency converter overtemperature F14 Motor overtemperature F16 Reference fault F50 732 Response to thermistor fault 234 2 7 21 0 No response 1 Warning 2 Fault stop mode after fault according to ID506 3 Fault stop mode after fault always by coasting Setting the parameter to 0 will deactivate the protection 733 Response to fieldbus fault 234 2 7 22 Set here the response mode for the fieldbus fault if a fieldbus board is used For more information see the respective Fieldbus Board Manual See parameter 1D732 734 Response to slot fault 234 2723 Set here the response mode for a board slot fault due to missing or broken board See parameter 1D732 SS Tel 358 0 201 2121 Fax 358 01201 212 205 5 DESCRIPTION OF PARAMETERS VACON 9 111 1017 Sleep Delay 234 2 1 17 2 1 15 The minimum amount of time the frequency has to remain below the Min producing level before the frequency converter Is going to sleep mode The SleepDelay cannot be shorter than OwnStopDelay Actual value Wake up level param ID1018 Output frequency t lt param ID1017 t lt par ID1017 I l I Start Stop status of running the var speed drive stop NX12k56 Figure 49 Frequency converter sleep function 1018
15. Par ID717 Fault trigger Motor stop signal Jl Ldb O Restart 1 Restart 2 Motor start signal l Y ION Supervision p Trial time Par ID718 Fault active RESET Fault reset d Lo NX12k67 Autoreset function Trials 2 Figure 48 Example of Automatic restarts with two restarts Parameters ID720 to ID725 determine the maximum number of automatic restarts during the trial time set by parameter ID718 The time count starts from the first autorestart If the number of faults occurring during the trial time exceeds the values of parameters ID720 to ID725 the fault state becomes active Otherwise the fault is cleared after the trial time has elapsed and the next fault start the trial time count again If a single fault remains during the trial time a fault state is true 719 Automatic restart Start function 234 28 3 The Start function for Automatic restart is selected with this parameter The parameter defines the start mode 0 Start with ramp 1 Flying start 2 Start according to ID505 720 Automatic restart Number of tries after undervoltage fault trip 234 2 8 4 This parameter determines how many automatic restarts can be made during the trial time set by parameter ID718 after and undervoltage trip 0 No automatic restart gt 0 Number of automatic restarts after undervoltage fault The fault Is reset and the drive is started automatically after the DC link voltage has ret
16. Wake up level 234 2 1 18 2 1 16 The wake up level defines the level below which the actual value must fall or which has to be exceeded before the Run state of the frequency converter is restored See Figure 49 1019 Wake up function 234 21 19 2 1 17 This parameter defines whether the restoration of the Run state occurs when the actual value signal falls below or exceeds the Wake up level par ID1018 See Figure 49 and Figure 50 24 hour support 358 0 40 837 1150 e Email vaconldvacon com A 5 112 6 VACON DESCRIPTION OF PARAMETERS Par Description value Wake up happens when actual value oes below the imit Wake up happens when actual value exceeds the limit Wake up happens when actual value oes below the imit Wake up happens when actual value exceeds the limit The limit defined with parameter ID1018 is in percent of the maximum actual value The limit defined with parameter ID1018 is in percent of the maximum actual value The limit defined with parameter ID1018 is in percent of the current value of the reference signal The limit defined with parameter ID1018 is in percent of the current value of the reference signal Actual value signal Par ID1018 30 time Actual value signal Par ID1018 60 Actual value signal reference 50 Par ID1018 60 limit 60 reference 30 Actual value signal Par ID1018 140 limit 140 reference 70 eference
17. be selected before DIN2 starts the motor to run at nominal speed 509 DIN4 function 234 22 3 The digital input DIN4 has 12 possible functions If it need not be used set the value of the parameter to 0 The selections are the same as for ID301 1510 Impeller cleaning time 3 2727 When the drive is regulating e g after an autochange it will accelerate the motor to MaxProdLimit P2 1 2 and keep this speed for the time set with this parameter After this time the drive will continue regulating The idea with this is to clean the impeller of the pump If the parameter is set to 0 this function is by passed 24 hour support 358 0 40 837 1150 e Email vacon dvacon com Za 5 114 9 VACON DESCRIPTION OF PARAMETERS 1511 Drive status 234 V1 23 Cives a message about the status of the drive See chapter 0 2 for details 1512 Own stop delay 24 2 1 16 This parameter is used to create the hysteresis when the drive stops itself The time that the drive waits at Null Producing Limit ID101 before it stops itself and sends out a request for the drive running at nominal producing speed to start regulating NOTE If both ID1505 and ID1512 have the value 0 only one drive is handling all the pumping capacity In other words the auxiliary drives are NOT requested but the autochange function works ID 1505 nm EN Nominal prod ID 1505 Next start m Nominal prod ID 1512 2 Own stop x09 ger Stand By Stand By
18. boost 24 hour support 358 0 40 837 1150 e Email vaconldvacon com A 5 80 VACON DESCRIPTION OF PARAMETERS 110 177 172 113 117 118 BSS Option 2 Programmable U f curve To get torque you need to set the zero point voltage and midpoint voltage frequency in parameter group 2 6 so that the motor takes enough current at low frequencies First set par D108 to Programmable U f curve value 2 Increase zero point voltage ID606 to get enough current at zero speed Set then the midpoint voltage 1D605 to 1 4142 ID606 and midpoint frequency ID604 to value ID606 10096 ID111 NOTE In high torque low speed applications It is likely that the motor will overheat If the motor has to run a prolonged time under these conditions special attention must be paid to cooling the motor Use external cooling for the motor if the temperature tends to rise too high Nominal voltage of the motor 2 6 2 1 6 Find this value U on the rating plate of the motor This parameter sets the voltage at the field weakening point ID603 to 100 Unmotor Nominal frequency of the motor 12 7 2 1 7 Find this value f on the rating plate of the motor This parameter sets the field weakening point 1D602 to the same value Nominal speed of the motor 28 2 1 8 Find this value n on the rating plate of the motor Nominal current of the motor 2 9 2 1 9 Find this value l on the rating plate of the motor I O freq
19. edi from and between the drives are From sewage Storage easily made The system drive is connected directly to its own Aux 2 Upper Level Aux 2 Lower Level motor pump There is neither Aux 1 Upper Level need for addi Aux 1 Lower Level tional contactors Lead Linear High LR soft PID Control Level starting devices An ordinary pair cable is used for the communica tions between 0 Lead Linear Low drives Level sensor Figure 12 Principle of Advanced Level Control system 24 hour support 358 0 40 837 1150 e Email vacon avacon com gt 3 3 38 VACON ADVANCED LEVEL CONTROL APPLICATION 3 3 Level control and autochange The leading drive runs either as a PID regulator or linearly between the set upper and lower limits In case of great amount of incoming water the leading drive will run at full speed and the tank will use its buffer capacity If the level in the tank continues to rise the auxiliary pumps will start when the set level is reached parameter ID1566 Aux 7 2 Upper Level The auxiliary pumps can either run at nominal production speed between the upper and lower limits or run linearly between the limits default It is also selectable if the auxiliary drives start from the lower or higher default limit when in Linear mode If the auxiliary drives are running in Nominal production mode it will always start at a higher level The Vacon drives in the system will automatically change the lead
20. external brake resistor This enables the frequency converter to decelerate the load with a torque equal to that of acceleration provided that the correct brake resistor has been selected See separate Brake resistor installation manual 505 Start function 2 11 2 4 6 Ramp 0 The frequency converter starts from 0 Hz and accelerates to the set reference frequency within the set acceleration time Load inertia or starting friction may cause prolonged acceleration times Flying start 1 The frequency converter Is able to start into a running motor by applying a Small torque to motor and searching for the frequency corresponding to the speed the motor is running at Searching starts from the maximum frequency towards the actual frequency until the correct value is detected Thereafter SS Tel 358 0 201 2121 Fax 358 01201 212 205 5 DESCRIPTION OF PARAMETERS VACON 9 97 506 507 508 24 hour support 358 0 40 837 1150 e Email vacon avacon com A the output frequency will be increased decreased to the set reference value according to the set acceleration deceleration parameters Use this mode if the motor is coasting when the start command is given With the flying start it is possible to ride through short mains voltage interruptions Stop function 2 12 2 4 7 Coasting 0 The motor coasts to a halt without any control from the frequency converter after the Stop command Ramp 1 After the Stop command t
21. fault trip 234 2 8 9 This parameter determines how many automatics restarts can be made during the trial time set by ID718 0 No automatic restart after external fault trip gt 0 Number of automatic restarts after external fault trip Automatic restart Number of tries after motor temp fault trip 234 28 8 This parameter determines how many automatics restarts can be made during the trial time set by ID718 0 No automatic restart after Motor temperature fault trip gt 0 Number of automatic restarts after the motor temperature has returned to its normal level Response to undervoltage fault 234 275 1 Warning 2 Fault stop mode after fault according to ID506 3 Fault stop mode after fault always by coasting For the undervoltage limits see the product s User s Manual 5 110 9 VACON DESCRIPTION OF PARAMETERS 728 4MA reference fault preset frequency reference 234 272 If the value of parameter ID700 is set to 3 and the 4mA fault occurs then the frequency reference to the motor is the value of this parameter 730 Input phase supervision 234 2 7 4 0 No response 1 Warning 2 Fault stop mode after fault according to ID506 3 Fault stop mode after fault always by coasting The input phase supervision ensures that the input phases of the frequency converter have an approximately equal current 731 Automatic restart 7 2 20 The Automatic restart is taken into use with this parameter 0
22. frequency supervision Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 89 320 All signal range 234 2 2 14 L1 20 1006 Table 46 Selections for parameter D320 For selection Customised see parameters ID321 and ID322 321 Al custom setting minimum 234 22 195 322 Al custom setting maximum 234 12216 These parameters set the analogue input signal for any input signal span within 0 100 2 323 Al signal inversion 234 mE 2277 If this parameter 0 no inversion of ana ID320 0 Al1 0 100 logue U signal takes place Note In application 3 AIT is place B fre quency reference if parameter ID1312 0 default AH eiusm Alt term 2 ID322 100 NX12K71 Figure 32 Alf no signal inversion If this parameter 1 inversion of analogue signal takes place max All signal minimum set speed i min All signal maximum set speed enne ID320 0 Al1 0 100 ID320 1 Al1 custom Al termin 2 1D322 100 NX12K73 Figure 33 Alf signal inversion 24 hour support 358 0 40 837 1150 e Email vacon avacon com NE 5 90 9 VACON DESCRIPTION OF PARAMETERS 324 All signal filter time 234 22 18 When this parameter is given a value greater than 0 the function that filters out disturbances from the incoming analogue enultered signal signal is activated Long filtering time makes the regulation re i Filt ignal sponse slower See
23. goes above this limit the protection will cause a trip see ID709 See chapter 6 2 p warning par ID709 Nha I LSC No stall NX12k64 Figure 45 Stall time count Stall frequency limit 234 2 7 16 The frequency can be set between 1 f D102 For a stall state to occur the output frequency must have remained below this limit See chapter 6 2 Underload protection 234 2 7 17 0 No response 1 Warning 2 Fault stop mode after fault according to ID506 3 Fault stop mode after fault always by coasting If tripping Is set active the drive will stop and activate the fault stage Deactivating the protection by setting the parameter to 0 will reset the underload time counter to zero See chapter 6 3 Underload protection field weakening area load 234 2 7 18 The torque limit can be set between 10 0 150 0 x Tomotor This parameter gives the value for the minimum torque allowed when Par ID714 the output frequency is above the field weakening point See Figure 46 If you change parameter ID113 Motor nominal current this para meter is automatically restored to the default value See chapter 6 3 Par ID715 Underload Fieldweakening point par ID602 NX12k65 Figure 46 Setting of minimum load Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 107 715 Underload protection zero frequency load 234 27 19 The torque limit can be set be
24. hour support 358 0 40 837 1150 e Email vacon avacon com gt 5 5 05 606 607 608 102 9 VACON DESCRIPTION OF PARAMETERS U f curve middle point voltage 234 26 7 If the programmable U f curve has been selected with the parameter ID108 this para meter defines the middle point voltage of the curve See Figure 23 Output voltage at zero frequency 234 2 6 8 If the programmable U f curve has been selected with the parameter 1D108 this para meter defines the zero frequency voltage of the curve NOTE If the value of par ID108 is changed this parameter is set to zero See Figure 23 Overvoltage controller 234 2 6 10 These parameters allow the under overvoltage controllers to be switched out of operation This may be useful for example if the mains supply voltage varies more than 15 to 10 and the application will not tolerate this over undervoltage In this case the regulator controls the output frequency taking the supply fluctuations into account 0 Controller switched off 1 Controller switched on no ramping Minor adjustments of OP frequency are made Undervoltage controller 234 2 6 11 See par ID607 Note Over undervoltage trips may occur when controllers are switched out of opera tion O Controller switched off 1 Controller switched on Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 103 700 Response to the 4mA reference fault 234 271 0 No
25. output frequency will stay at this level until the actual value falls below the limit set in ID1553 or the drive starts its controlling sequence The drive starts then to regulate from the Null production frequency given in 96 of the reference value See Figure 52 Note If the values of both parameters ID1553 and ID1554 are set to maximum 500 the error value supervision functions are bypassed Actual Value 96 ID1554 ID1553 Reference OutputFreq Hz ID102 Figure 52 Error value limits in use NOTE Ramp2 is used in ID1553 and ID1554 when dropping and increasing the output frequency 1560 Run mode for the leading drive 3 2527 In the Advanced Level Control Application the leading drive can either run linearly bet ween the set high and low limits ID1561 and ID 1562 or work as a PID controller 0 PID 1 Linearly 1561 Low limit for leading drive in Linear mode 3 2122 This parameter defines the lower frequency limit for the leading drive running linearly It is also a security stop level for all drives in the system The low limit corresponds to the Null production frequency D101 The value is given in of the actual value See Figure 53 1562 High limit for leading drive in Linear mode 3 2 523 24 hour support 358 0 40 837 1150 e Email vaconldvacon com NY 5 5 1563 1564 1565 1566 1567 1568 120 9 VACON DESCRIPTION OF PARAMETERS This parameter defines the higher frequency limit for the leading dri
26. ra a AA supervised value supervision to relay Actual value over O Not used P2 3 15 under sup value to 1542 12Over supervised value relay 2 Under supervised value AR IA IA P2 3 17 lout2content__ 0 13_ __ _ 7 J J0P 472 P2 3 18 lout2filtertime 0 00 1000 s 100 aBn S P2319 Jlou2ivet 0 1 0 pr 44 P2320 lout2minimum 0 1 J 0 gJ P 4 G9 P2 3 21 lou2scale 10 1000 0 P 476 P2322 lout3signal O0 01 JfP1934 PO P2323 lout3 content__ 0 13 J 0 1535 P23 24 lout3filtertime 0 00 1000 s 000 15320 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 30 0 VACON MULTIMASTER PFC APPLICATION P2325 Jlou3iet 0 17 oo P197 P2326 lout3 minimum 0 1 J 0 P198 3 P2 3 27 lout3 scale 10 1000 oO 1939 Table 8 Output signals GZ 3 2 6 5 Delayed Output signals RO1 and RO2 Control keypad Menu M2 gt 62 3 28 Code Parameter Min Max Unit Default Cust Note P2 3 28 1 ROlSigal 0 Fe 7 O Not used 1 Ready 2 Run 3 Fault 4 Fault inverted 5 Warning 6 External fault or warning 7 Reference fault or warning P2 3 28 2 RO1 Content 1525 8 Vacon overheat warning 9 Preset speed 10 0utput freq limit sup 1 11 0utput freq limit sup 2 12
27. response 1 Warning 2 Warning the frequency from 10 seconds back is set as reference 3 Warning the Preset Frequency Par 1D728 is set as reference 4 Fault stop mode after fault according to ID506 9 Fault stop mode after fault always by coasting A warning or a fault action and message is generated if the 4 20 mA reference signal is used and the signal falls below 3 5 mA for 5 seconds or below 0 5 mA for 0 5 seconds The information can also be programmed into digital output DOT or relay outputs ROT and RO2 701 Response to external fault 234 127 3 0 No response 1 Warning 2 Fault stop mode after fault according to ID506 3 Fault stop mode after fault always by coasting A warning or a fault action and message is generated from the external fault signal in the programmable digital inputs DIN3 The information can also be programmed into digital output DO1 and into relay outputs ROT and RO2 702 Output phase supervision 234 27 6 0 No response 1 Warning 2 Fault stop mode after fault according to ID506 3 Fault stop mode after fault always by coasting Output phase supervision of the motor ensures that the motor phases have an approxi mately equal current 703 Earth fault protection 234 277 0 No response 1 Warning 2 Fault stop mode after fault according to ID506 3 Fault stop mode after fault always by coasting Earth fault protection ensures that the sum of the motor phase c
28. scale p2219 ctualvalue l 35509 320 00 E 100 00 maximum scale paga em SUE 59500 ezo ERBEN minimum scale EN O No minimum scaling ES 100 No maximum scaling ES O No minimum scaling 24 hour support 358 0 40 837 1150 Email vacon avacon com f 2 28 9 VACON MULTIMASTER PFC APPLICATION p2 2 12 ctualvalue2 4500 320 00 100 00 339 100 No maximum iia maximum scale P22 13 Al Signal select 0 At 1532 HAITI range 0 10V P2 2 14 AIT signal range 1 Signal range 2 10V WI J range mmm pue pues minimum setting maximum setting P2 2 17 Al inversion 1 323 patie 1 Inverted P2 2 18 AN filter time 000 1000 s 010 324 O Nofiltering P22 19 Al2Signalselect 0 A2 1933 lt mA P2 2 20 AI2 signal range 124 20 mA So um s pelle minimum QS maximum setting P2 2 23 Al2 inversion Boo e 1 Inverted P2 2 24 Alzfittertime mo 1000 s 010 f 3m _ No filtering Par n P2 2 26 PID E13 100 00 EM 100 00 Lp p2 2 27 Error value NENNEN No inversion inversion 1 Inversion rising time p2 2 29 PID reference 100 0 falling time 0 Pasa reference P2 2 31 AI3 Signal select mM E BM Keri nc P2 2 32 AI3 Signal range 143 P2 2 33 Al3 inversion 151 HS OLIVER 1 Inverted P2 2 34 Saree oe eg P2 235 Al Signal select 0 P2 236 Al Signal range 0 1 a a a P2 2 37 Al4 inversio
29. to 0 100 See chapter 6 1 Motor temperature Motor current lt Fault warning par ID704 Time constant T Motor temperature I 17 X 1 e UT Time Changes by motor size and adjusted with parameter ID707 NX12k82 Figure 43 Motor temperature calculation 709 Stall protection 234 2 7 13 0 No response 1 Warning 2 Fault stop mode after fault according to ID506 3 Fault stop mode after fault always by coasting Setting the parameter to O will deactivate the protection and reset the stall time counter See chapter 6 2 710 Stall current limit 234 2 7 14 The current can be set to 0 0 2 l For a stall stage to occur the current must have exceeded this limit See Figure 44 The software does not allow entering a greater value than l 2 If parameter ID113 Nominal current of motor is changed this parameter is automatically restored to the default value l See chapter 6 2 Stall area Par ID710 f Par ID712 nxt2k63 Figure 44 Stall characteristics settings 24 hour support 358 0 40 837 1150 e Email vacon dvacon com ZZ 5 106 9 VACON DESCRIPTION OF PARAMETERS 711 712 713 714 Stall time234 27 15 This time can be set between 1 0 and Stall time counter 120 0s This is the maximum time allowed for a Par ID741 SS stall stage The stall time is counted by an internal up down counter If the stall time counter value
30. 192 SeeP23282 P2 3 28 7 RO20ndelay 0 32000 s 000 15390 P2 3 28 8 RO20ffdelay 0 32000 s 000 1935 Table 33 Delayed output signals G2 3 28 SS Tel 358 0 201 2121 e Fax 358 0 201 212 205 4 MULTIFOLLOWER PFC APPLICATION VACON 9 71 4 7 6 Relay outputs Control keypad Menu M2 gt G2 3 29 active Actual value superv Table 34 Relay output signals G2 3 29 0 1 1523 Note ee ees E DE NENNEN LASS E LO DIS as Ee P oe i Fault inverted 0 0 2 435 229295 Warning os a IE NENNEN P2 3 29 6 a 0 1 437 fault warning P2 3 29 7 aa 0 1 438 fault warninc warning P2 3 29 9 Presetspeed 0 01 BET superv limit1 superv limit2 superv superv Simo Mestre 0 1 452 fault warn R2 3 2716 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 72 9 VACON MULTIFOLLOWER PFC APPLICATION 4 7 7 Drive control parameters Control keypad Menu M2 gt G2 4 Parameter ax Unit Default Cust Note D Linear CET ramp time Acceleration time 2 3000 0 Deceleration time 2 3000 0 S S 0 Disabled 1 Used and tested in Run state 2 External brake chopper 3 Used and tested in Ready state 0 Ramp 0 Coasting 1 Ramp pos 2 Ramp Run enable coast 3 Coast Run enable ramp i Te fe 0 DC brake is off at start 0 0ff 0n Le MA A Brake chopper Start function P2 4 7 Stop function LL P2 4 8 DC braking current t 000 DC braking time
31. 2 7 Code Parameter Unit Default Cust ID Note O No response 1 Warning P271 Response to 700 2 Warning Old Freq reference fault 3 Wrng PresetFreq 2 7 2 4 Fault stop acc to 2 4 7 5 Fault stop by coasting P277 Reference fault Par Hz 728 frequency 2 1 2 P273 Response to external 3 2 701 fault supervision Response to O No response P276 Output phase 3 2 702 2 Fault stop acc to 2 4 7 Supervision 3 Fault stop by coasting protection p278 Thermal protection 3 2 704 of the motor temperature factor P2710 Motor cooling factor 0 0 150 0 706 at zero speed a e e constant P2712 Motor duty cycle 0 100 100 708 O No response 1 Warning PAIS Stall protection 3 2 709 2sFauli etopidncito 247 3 Fault stop by coasting P2714 Stallcuret 000 2xl A It 70 PO P2 7 15 Stalltimelimit 1 00 12000 s 1500 m P2 7 16 Stall frequency limit 10 i momo fo 712 0 No response 1 Warning P2 7 17 Underload protection 3 713 2 Fault stop ace ta 2 4 7 3 Fault stop by coasting paupe d 150 50 714 nominal frequency zero frequency Underload P2 7 20 protection time NI 16 O No action 1 Warning 2 Fault 3 Fault coast Response to fieldbus fault 0 No action P2 7 22 FB comm fault 3 2 99 1 Warning 2 Fault 3 Fault coast 24 hour support 358 0 40 837 1150 e Email vaconldvacon com Thermistor fault P2 7 21 NI 54 VACON ADVANCED LEVEL CONTROL APPLICATION R
32. 20 00 ace 100 00 ENEAK 100 No maximum scaling maximum scale minimum scale 24 hour support 358 0 40 837 1150 Email vacon avacon com f 4 68 9 VACON MULTIFOLLOWER PFC APPLICATION p2 2 12 Actualvalue2 3500 32000 100 00 339 100 No maximum Meis A maximum scale P22 13 Al Signal select 0 A1 152 HAITI range 0 10V P2 2 14 AIT signal range 1 Signal range 2 10V wl J range jej minimum setting maximum setting P2 2 17 Al inversion 1 323 poetic 1 Inverted P2 2 18 Al filter time 0 00 1000 s 010 324 O Nofiltering P22 19 Al2Signalselect 0 A2 1933 lt mA P2 2 20 AI2 signal range 124 20 mA EE TIR M ow ea ow E minimum setting maximum setting P2 2 23 Al2 inversion 1 TA Oe en 1 Inverted P2 224 Al2filtertime 0 00 1000 s 010 329 O Nofiltering_____ Par Pros sima o 100 00 100 00 s 2 2 28 p2 2 27 Error value 0 No inversion inversion 1 Inversion rising time p220 Tene 0 1 100 0 S 5 0 342 falling time P2 2 30 Easy changeover aa AL 1 IA P2 2 31 Al3 Signal select 0 mm O P2 2 32 Al3 Signal range 0 1 a 143 P2 233 Al3 inversion 151 menes Anclas ds 1 Inverted P2 2 34 Ald filter time machete hee EA 0 No filtering P2 235 Al4 Signal select 0 HH P2236 Al Signal range 0 1 A AO P2 237 Ald inversion ice a 1 Inverted P2 2 38 Al4 filter time 0 00
33. 205 ADVANCED LEVEL CONTROL APPLICATION VACON 49 P2325 Jlou3iet 0 17 oo P197 P2326 lout3 minimum 0 1 J O0 Js P198 34 P23 27 lout3 scale 10 1000 oO gt Table 20 Output signals 62 3 3 6 5 Delayed Output signals RO1 and RO2 Control keypad Menu M2 gt 62 3 28 Code Parameter Min Max Unit Default Cust Note P2 3 28 1 ROlSigal 0 Fer eI 0 Not used 1 Ready 2 Run 3 Fault 4 Fault inverted 5 Warning 6 External fault or warning 7 Reference fault or warning P2 3 28 2 RO1 Content 1525 8 Vacon overheat warning 9 Preset speed 10 Output freq limit sup 1 11 Output freq limit sup 2 12 Thermistor fault warning 13 Torque limit supervision 14 Motor termal fault warn 15 Motor reg activated 16 Act value limit superv P2 3 28 3 RO1Ondelay 0 00 32000 s 000 1526 P2 3 28 4 RO1Offdelay_ 0 00 32000 s 000 1927 P23285 RO2Signal O B2 198 P2 3 28 6 RO2Conent 0 16 3 f 192 SeeP23282 P2 3 28 7 RO20ndelay 0 32000 s 000 15390 P2 3 28 8 RO20ffdelay 0 32000 s 000 J 1531 Table 21 Delayed output signals G2 3 28 24 hour support 358 0 40 837 1150 e Email vaconldvacon com Za 3 50 9 VACON ADVANCED LEVEL CONTROL APPLICATION 3 6 6 Relay outputs Control keypad Menu M2 gt G2
34. 3 29 P23 291 P23 272 PLS Ls P oe i Fault inverted 0 EE a DO External P2 3 29 6 fault warning ER Al ref warning P2 3 29 9 superv limit1 P2 3 29 11 Bp superv limit2 P2 3 29 12 Temp lim superv 0 1 P2 3 29 13 Torqlimitsuperv 0 01 P2 3 29 14 ewe qeu 0 1 fault warn P2 3 29 15 Motorregactive 0 01 superv Table 22 Relay output signals G2 3 29 Tel 358 0 201 2121 e Fax 358 0 201 212 205 ADVANCED LEVEL CONTROL APPLICATION VACON 9 51 3 6 7 Drive control parameters Control keypad Menu M2 gt G2 4 Parameter Max Unit Default Cust Note Min O Linear Ramp 2 shape 10 0 O Linear gt Q S curve ramp time Acceleration time 2 3000 0 S Deceleration time 2 3000 0 S Brake chopper e Start function 0 Disabled 1 Used and tested in Run state 2 External brake chopper 3 Used and tested in Ready state 0 Ramp 0 Coasting l 1 Ramp Ded SEEDS ns 2 Ramp Run enable coast 3 Coast Run enable ramp P2 4 8 DC braking current A 07xlh 507 5 0 w S a se 0 DC brake is off at start 0 Off o fo NEUE NENNEN ER P2 49 DC braking time 0 00 Frequency to start P2 4 10 DC braking during 0 10 ramp stop P2411 DC braking time ETE at start P2 4 12 Flux brake P2 4 13 lux braking current 0 00 Table 23 Drive control parameters G2 4 3 6 8 Prohibit frequency parameters Control keypad Menu M2 gt 62 5 Max Unit Default Cust Not
35. 37 1150 e Email vaconldvacon com 40 9 VACON Jumper block X1 All mode A B C D HEHE All mode O 20mA Current input tan All mode Voltage input O 10V B 0 All mode Voltage input O 10V differential A B CD HN All mode Voltage input 10 10V Jumper block X6 O1 mode A B C D o AO mode 0 20mA Current output A B C D Hn AO mode Voltage output O 10V Factory default ADVANCED LEVEL CONTROL APPLICATION Jumper block X2 Al2 mode A Bs CD AI2 mode O 20mA Current input A B C D 0090 eo ll Al2 mode Voltage input O 10V B o o AI2 mode Voltage input O 10V differential A B C D o AI2 mode Voltage input 10 10V Jumper block X3 CMA and CMB grounding 6 CMB connected to GND 00 CMA connected to GND CMB isolated from GND eje CMA isolated from GND A A 9 D ano internally connected together isolated from GND Figure 14 Jumper selection for OPT A17 See also the product s User s manual for more details If you change the AI AO signal content also remember to change the corresponding board parameter in menu M7 Tel 358 0 201 2121 e Fax 358 0 201 212 205 ADVANCED LEVEL CONTROL APPLICATION VACON 41 3 5 Control logic in Advanced Level Control Application DO1 O Communication OUTPUT Other e Drive DING O Communication INPUT DIN5 O Run Disable Programmable
36. 450 Temperature limit supervision 234 23 29 12 Frequency converter heatsink temperature goes beyond the set supervision limits see parameters ID354 and ID355 451 Torque limit supervision 294 2329 13 The motor torque goes beyond the set supervision limits see parameters ID348 and ID349 SS Tel 358 0 201 2121 Fax 358 01201 212 205 5 DESCRIPTION OF PARAMETERS VACON 9 95 422 454 471 472 473 474 475 476 24 hour support 358 0 40 837 1150 e Email vaconldvacon com a Motor thermal protection 234 2 3 29 14 Motor thermistor initiates a overtemperature signal which can be led to a digital output NOTE This parameter will not work unless you have Vacon OPT A3 or OPT B2 thermistor relay board connected Motor regulator activation 234 2329 15 Overvoltage or overcurrent regulator has been activated Analogue output 2 signal selection 234 23 16 Connect the AO2 signal to the analogue output of your choice with this parameter NOTE The digital output on the basic 1 0 board A 1 is reserved for communication in the MultiMaster PFC and Advanced Level Control applications Analogue output 2 function 234 123 17 Analogue output 2 filter time 234 2 3 18 Analogue output 2 inversion 234 2 3 19 Analogue output 2 minimum 234 2 3 20 Analogue output 2 scaling 234 23 21 For more information on these five parameters see the corresponding parameters for the analogue output 1 on pages 86
37. 5 601 Switching frequency 234 26 9 Motor noise can be minimised using a high switching frequency Increasing the switching frequency reduces the capacity of the frequency converter unit The range of this parameter depends on the size of the frequency converter Min kHz Max kHz Default kHz 0003 0061 NX 5 0072 0520 NX 5 0041 0062 NX 6 0144 0208 NX 6 lable 49 Size dependent switching frequencies 602 Field weakening point 234 2 6 4 The field weakening point is the output frequency at which the output voltage reaches the set 1D603 maximum value 603 Voltage at field weakening point 234 2 6 5 Above the frequency at the field weakening point the output voltage remains at the set maximum value Below the frequency at the field weakening point the output voltage depends on the setting of the U f curve parameters See parameters ID109 ID108 ID604 and ID605 When the parameters ID110 and ID111 nominal voltage and nominal frequency of the motor are set the parameters ID602 and ID603 are automatically given the corres ponding values If you need different values for the field weakening point and the maxi mum output voltage change these parameters after setting the parameters D110 and ID111 604 U f curve middle point frequency 234 26 6 If the programmable U f curve has been selected with parameter 1D108 this parameter defines the middle point frequency of the curve See Figure 23 24
38. 5 MULTIMASTER PFC APPLICATION VACON 9 25 2 6 2 Basic parameters Control keypad Menu M2 gt 6G2 1 Parameter Max Unit Default Cust ID Note freg Change freq NOTE If fmax gt than the motor synchronous speed check suitability for motor and drive system P2 1 2 Max producing limit Acceleration time 1 Deceleration time 1 Current limit 0 X Tm Nominal voltage of the motor Nominal frequency of 8 00 50 00 Check the rating plate of the motor the motor The default applies for a 4 pole motor and a nominal size frequency converter Nominal current of i Check the rating plate of Mator cosg 0 85 120 Check the rating plate of the motor 0 Anal volt input 2 3 1 Anal curr input 4 5 2 PID ref from Keypad control page par 3 4 3 PID ref from fieldbus BED 10000 1000 118 320 00 ARCO IO IS II 1000 s 000 f _ 12 38000 s 95 Jg195 3600 5 5 o M aa 1017 a E 0 Wake up at fall below wake up level 2 1 18 of Actual value max 1 Wake up at exceeded wake up level 2 1 18 1019 of Actual value max 2 Wake up at fall below wake up level 2 1 18 of PID ref value max 3 Wake up at exceeded wake up level 2 1 18 of PID ref value max P2 1 20 Presetspeed 0 00 Par 21 2 Hz 5000 124 ________ The specific ID number of P2 1 21 Own ID number 1500 the drive in the specific installati
39. 50 NX12k88 fh8 Figure 50 Selectable wake up functions Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 9 113 1500 Own ID number 234 2 1 21 2 1 19 Each drive in the installation must be given a unique number The communication between the drives will not work properly if the number is 0 or if two drives have the same ID number 1501 Interval time 234 2 1 23 2 1 20 2 1 22 Time hours after which the automatic change will occur Maximum time is 169h Special values 0 5 minutes 170 Autochange is deactivated 1502 Number of drives 2 2 1 22 The total amount of drives in the installation which are connected to the communication line The maximum amount of drives in an installation is 3 This parameter is set by the installation If you take one drive out for pump service this parameter does not have to be changed 1503 Running hours of the period 234 v1 21 1504 Running minutes of the period 234 V1 22 The time that the drive has been running since the last autochange 1505 Next start delay 24 24 15 This parameter is used to create hysteresis on starting the next drive 1506 Reference step 234 224 2 1 30 2 1 23 The reference value is increased by this value when the drive is working as an auxiliary drive 1508 DIN2 start function 234 221 Defines how the start command from DIN2 is activated 0 DIN2 alone will start the motor at nominal speed 1 DIN1 to
40. 78 9 VACON DESCRIPTION OF PARAMETERS 105 106 107 108 Preset speed 7 2 18 Preset speed 2 2 19 Parameter values are automatically limited between the minimum and maximum frequencies par ID101 ID102 Multi step speed Multi step speed sel 1 DIN4 sel 2 DIN5 Table 47 Preset speed Current limit 2 5 2 1 5 This parameter determines the maximum motor current from the frequency converter The parameter value range differs from size to size U f ration selection 234 263 Linear The voltage of the motor changes linearly with the frequency in the constant 0 flux area from 0 Hz to the field weakening point where the nominal voltage is supplied to the motor Linear U f ration should be used in constant torque applications This default setting should be used if there is no special need for another setting Squared The voltage of the motor changes followiing a squared curve form with the 1 frequency in the area from 0 Hz to the field weakening point where the nomi nal voltage is also supplied to the motor The motor runs undermagnetised below the field weakening point and produces less torque and electro mechanical noise Squared U f ratio can be used in applications where torque demand of the load is proportional to the square of the speed e g in centrifugal fans and pumps Default Nominal ID603 voltage of the motor Field weakening point Linear Squared Default Nominal f
41. 9 A01 Analogue output Range 0 20 mA R max 5000 r X I 20 DO1 Digital output Programmable READY Open collector Ix50mA U lt 48 VDC L OPT A2 Relay output 1 RUN Relay output 2 FAULT Note See jumper selections below Jumper block X3 More information in the product s CMA and CMB grounding User s Manual CMB connected to GND 00 CMA connected to GND OO CMB isolated from GND ojo CMA isolated from GND e CMB and CMA internally connected together isolated from GND Factory default 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 14 VACON BASIC APPLICATION 1 4 Control signal logic in Basic Application R3 2 Keypad reference ID117 I O Reference ID 105 Preset Speed 1 ID106 Preset Speed 2 ID125 Control place Internal frequency reference ID102 Max Frequency Weer Reset butto Reference from fieldbus Start Stop buttons Start Stop from fieldbus Direction from fieldbus Start forward oat Internal Start Stop Start Stop and i pF reverse logi Start reverse Reverse ID 123 Keypad direction Internal reverse Fault reset input gt 1 Internal fault reset External fault input programmable NX12k00 fh8 Figure 7 Control signal logic of the Basic Application Tel 358 0 201 2121 e Fax 358 0 201 212 205 BASIC APPLICATION VACON 15 1 5 Basic Application Parameter lists On th
42. ACON APPENDICES 6 3 Parameters of Underload protection ID s 713 to 716 General The purpose of the motor underload protection is to ensure that there is load on the motor when the drive is running If the motor loses its load there might be a problem in the process e g a broken belt or a dry pump Motor underload protection can be adjusted by setting the underload curve with parameters D714 Field weakening area load and ID715 Zero frequency load see below The underload curve is a squared curve set between the zero frequency and the field weakening point The protection is not active below 5Hz the underload time counter is stopped The torque values for setting the underload curve are set in percentage which refers to the nominal torque of the motor The motor s name plate data parameter motor nominal current and the drive s nominal current lj are used to find the scaling ratio for the internal torque value If other than nominal motor is used with the drive the accuracy of the torque calculation decreases 6 4 Fieldbus control parameters ID s 850 to 859 The Fieldbus control parameters are used when the frequency or the speed reference comes from the fieldbus Modbus Profibus DeviceNet etc With the Fieldbus Data Out Selection 1 8 you can monitor values from the fieldbus SS Tel 358 0 201 2121 Fax 358 01201 212 205 Vaasa Vacon Oyj Headquarters and Production Runsorintie 7 65380 Vaasa firstname lastn
43. Figure 34 iltered signa t s J NX12K74 Figure 34 Al signal filtering 325 Analogue input A 2 signal range 234 2220 Applic 2 4 A output Sel frequency L0 0 20mA 1 4 20mA Ap I Table 47 Selections for parameter ID325 eum Ew ID325 0 AI2 0 100 ID325 ID303 7 f 1 AI2 20 100 Ed term 3 4 LENS y O 0 _ 4mA 20 mA ID326 ID327 d Figure 35 Analogue input A 2 scaling 326 Analogue input Al2 custom setting min 234 2 221 327 Analogue input A 2 custom setting max 234 2222 These parameters set AI2 for any input signal span within 0 100 328 Analogue input Al2 inversion 234 2 2 23 See 1D323 329 Analogue input AI2 I filter time 234 2 2 24 See ID324 330 DIN5 function 234 224 See ID301 GRE Tel 358 0 201 2121 e Fax 358 0 201 212 205 5 DESCRIPTION OF PARAMETERS VACON 91 332 333 334 335 336 337 338 33 24 hour support 358 0 40 837 1150 e Email vaconldvacon com PID controller reference signal Place AJ 234 21 11 Defines which frequency reference place is selected for the PID controller Applic 2 4 Al2 terminals 4 5 PID ref from menu M3 par R34 Fieldbus ref FBProcessDatalN1 Table 48 Selections for parameter D332 PID controller actual value selection 234 226 This parameter selects the PID controller actual value O Actual value 1
44. GND I O ground Ground for reference and controls td Ki DIN1 Start Stop Contact closed Regulating DIN2 Flushing Contact closed start nominal speed CREO programmable L NEM P 10 DIN3 PID reference 2 enable Contact closed PID ref 2 programmable Common for DIN 1 DIN 3 Open i e isolated from ground Control OIM output Once ee NN for switches see 6 1 0 I O ground Ground for reference and controls for reference and controls MEN r CSS Nu ux programmable iia CA programmable Tops DIN6 Communication input Signals on communication line from all IM 2u drives in installation are read on this input other drives LAE Common for DIN4 DIN6 Open i e isolated from ground orbe PID actual value 1 Programmable par 2 3 1 p Analogue output Range 0 20 mA R max 5009 Relay output 1 Programmable par 2 3 28 2 RUN 24 R2 My Relay output 2 Programmable par 2 3 28 6 FAULT Figure 13 1 0 configuration for the MultiMaster PFC application 1N4004 The diode is needed to prevent backward supply of 24V from other drives NOTE All digital inputs are used with negative logic OV is active Jumper X3 has to be connected so that CMA and CMB are isolated from ground i e OPEN See Figure 14 below Digital inputs DIN3 DIN4 DINO and all the outputs are freely programmable DIN6 and digital output DO1 are reserved for the communication between drives 24 hour support 358 0 40 8
45. High limit 234 25 2 Prohibit frequency area 2 Low limit 234 2 5 3 Prohibit frequency area 2 High limit 234 2 5 4 Prohibit frequency area 3 Low limit 234 2 5 5 Prohibit frequency area 3 High limit 234 2 5 6 In some systems it may be necessary to avoid certain frequencies because of Output mechanical resonance problems With maqueneyirz these parameters it is possible to set limits for the skip frequency region See Figure 40 ID509 ID510 ID511 ID512 ID513 ID514 Reference Hz NX12K33 Figure 40 Example of prohibit frequency area setting DC braking frequency at stop 234 2 4 10 The output frequency at which the DC braking is applied See Figure 40 DC braking time at start 234 24 11 DC brake is activated when the start command is given This parameter defines the time before the brake is released After the brake is released the output frequency increases according to the set start function by parameter ID505 24 hour support 358 0 40 837 1150 e Email vaconldvacon com ss 5 100 9 VACON DESCRIPTION OF PARAMETERS 518 Accel decel ramp speed scaling ratio between prohibit frequency limits 234 25 7 Defines the acceleration deceleration time when the output frequency is between the selected prohibit frequency range limits parameters ID509 and ID510 The ramping speed selected acceleration deceleration time 1 or 2 is multiplied with this factor E g value 0 1 makes the accelerati
46. LIP Jeujo eui uo O ZUld OL Figure 6 Advanced Level Control Application control diagram O O Cc O O U gt c c O O U gt LLI e C LO JR gt N Co 00 C Tt 2 00 LO Co T JA O oa oa 2 uU 2 O E I M CN 12 VACON BASIC APPLICATION 1 BASIC APPLICATION 1 4 Introduction The Basic Application Is easy and flexible to use due to its versatile fieldbus features It is the default setting on delivery from the factory Otherwise select the Basic Application in menu M6 on page 56 2 See the product s User s Manual Digital input DIN3 is programmable The parameters of the Basic Application are explained in Chapter 5 of this manual The explanations are arranged according to the individual ID number of the parameter 1 2 Motor protection functions in the Basic Application The Basic Application provides almost all the same protection functions as the other applications External fault protection Input phase supervision Undervoltage protection Output phase supervision Earth fault protection Motor thermal protection Thermistor fault protection Fieldbus fault protection Slot fault protection Unlike the other applications the Basic Application does not provide any parameters for choosing the response function or limit values for the faults Ihe motor thermal protection is explained in more detail on page 105 Tel 358 0 201 2121 e Fax 358 0 201 212 205 BASIC APPLICA
47. Level Control Application 4 MultiFollower PFC Application 101 Minimum frequency 1 2 1 102 Maximum frequency 2 2 Defines the frequency limits of the frequency converter The maximum value for these parameters is 320 Hz The software will automatically check the values of parameters ID105 ID106 ID315 and ID728 Null Maximum Producing limit 234 21 1 2 1 2 Defines the frequency limits of the frequency converter The maximum value for parameters ID101 and ID102 is 320 Hz The software will automatically check the values of parameters ID316 and ID728 The parameters also defines ID101 Null producing limit Min output freq Lower change freq Sleep freq ID102 Max producing limit Max output freq Upper change freq The frequency converter is stopped automatically if the frequency of the drive falls below the S eep frequency defined with this parameter for a time greater than that determined by parameter 1D1017 During the Stop state the PID controller switches the frequency converter to Run state when the signal of the actual value either falls below or exceeds the Wake up level par D1018 depending on the Wake up action par ID1019 103 Acceleration time 1 i22 da 104 Deceleration time 1 2 4 2 1 4 These limits correspond to the time required for the output frequency to accelerate from the zero frequency to the set maximum frequency par 1D102 24 hour support 358 0 40 837 1150 e Email vacon avacon com A 5
48. ON 9 37 3 ADVANCED LEVEL CONTROL APPLICATION 3 1 Brief description With the Advanced Level Control application you can build a system where up to 3 drives control the pumping from a storage tank One frequency converter controls the pump that is the leading pump and handles the main regulation and the other ones are started if the liquid level in the tank is close to reaching the edge of the tank This system guarantees that the flow from the tank remains as steady as possible In case of excessive amount of water in the tank for the leading pump to handle and the buffering capacity of the tank is not enough the auxiliary pumps will start before the tank flows over When you have the application package loaded in your Vacon drive you can select the Advanced Level Control application in system menu M with parameter 56 2 3 2 Functionality The application is designed in order to achieve an even wear of the pumps connected to the motors drives by regularly changing the leading drive The application supports the maximum of 3 pumps to work in parallel When the drive is activated via DIN1 the system decides on the basis of the ID numbers of the drives which drive is the leading drive The leading one is regulating either as PID or linearly between two points while the auxiliary drives are either stand by or in case the start level is exceeded started The start order of the auxiliary drives is also based on the ID number Connections to
49. SS SS 3 gt imNiInsII1 P2 3 29 16 1523 Table 10 Relay output signals G2 3 29 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 32 VACON MULTIMASTER PFC APPLICATION 2 6 7 Drive control parameters Control keypad Menu M2 gt G2 4 Parameter ax Unit Default Cust Note D Linear e ramp time 3000 0 o 3000 0 Ramp 1 shape S Ramp 2 shape S Acceleration time 2 Deceleration time 2 0 Disabled 1 Used and tested in Run state 2 External brake chopper 3 Used and tested in Ready state 0 Ramp 0 Coasting 1 Ramp pos 2 Ramp Run enable coast 3 Coast Run enable ramp i Te fe 0 DC brake is off at start 0 0ff 0n Le MA A Brake chopper Start function P2 4 7 Stop function oT P2 4 8 DC braking current oie P2 49 DC braking time at stop Frequency to start P2 4 10 DC braking during ramp stop P2411 DC braking time at start P2 4 12 Flux brake P2 4 13 Flux braking current Table 11 Drive control parameters G2 4 S 2 6 8 Prohibit frequency parameters Control keypad Menu M2 gt 62 5 Parameter Min ax Unit Default Cust Note range 1 low limit Prohibit frequency Par 2 1 2 510 O Not used range 1 high limit range 2 low limit Prohibit frequency Par 2 1 2 512 O Not used range 2 high limit range 3 low limit Prohibit frequency Par 2 1 2 514 O Not used range 3 high limit Prohibit frequencies Times 918 acc dec ramp scaling Table 12 Prohibit f
50. TION VACON 13 1 3 Control I O Reference potentiometer 1 10 KQ OPT A1 r 1 10V Reference output Voltage for potentiometer etc o XL 2 Al1 Analogue input voltage range Voltage input frequency reference 0 10V DC ILL I O Ground Ground for reference and controls Analogue input current range Current input frequency reference B Al2 0 20mA EN 6 24v O9 Control voltage output Voltage for switches etc max 0 1A a 7 9 GND I O ground Ground for reference and controls A dn DIN1 Start forward Contact closed start forward j P d al DIN2 IH Contact closed start reverse SS A a P d i DIN3 External fault input Contact open no fault l L programmable Contact closed fault 11 CMA Common for DIN 1 DIN 3 Connect to GND or 24V 12 24V 4 Control voltage output Voltage for switches see 6 a ae 13 CND 1 0 ground Ground for reference and controls 2 14 DIN4 Multi step speed select 1 DIN4 DIN5 Frequency ref 15 DIN5 Multi step speed select 2 Open Open Ref Ui Closed Open Multi step ref 1 O i Open Closed Multi step ref 2 Closed Closed RefMax P 4 16 DIN Fault reset Contact open no action um oum in Contact closed fault reset READY 17 CMB Common for DIN4 lt DIN6 Connect to GND or 24V mA 18 AO1 Output frequency Programmable 1
51. Thermistor fault warning 13 Torque limit supervision 14 Motor termal fault warn 15 Motor reg activated 16 Act value limit superv P2 3 28 3 RO1Ondelay 0 00 32000 s 000 1526 P2 3 28 4 RO1Offdelay_ 0 00 32000 s 000 1927 P23285 RO2Signal O B2 198 P2 3 28 6 RO2Conent 0 16 3 f 192 SeeP23282 P2 3 28 7 RO20ndelay 0 32000 s 000 15390 P2 3 28 8 RO20ffdelay 0 32000 s 000 J 1531 Table 9 Delayed output signals G2 3 28 Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIMASTER PFC APPLICATION VACON 31 2 6 6 Relay outputs Control keypad Menu M2 gt G2 3 29 Code Parameter Min Max Default Cust ID Note BORN ERIS NER RUNI ARI aa as B 1 P2 3 29 3 Fault 0 B 2 434 E22 15 2 Fault inverted 0 435 ELISEO Warning External mes fault warning Al ref fault warning Overtemp warning 22 19 29 7 Preset speed P2 3 29 10 Us Du superv limit1 P2 3 29 11 Vege EN superv limit2 436 D ow N P23 27 B C 00 I2 met B ow SO B C DB D 00 P2 3 29 12 Lo Me superv Torq limit superv Motor term fault warn Motor reg active Actual value superv as D O1 c P23 2713 C B O1 P23 27 A O B O1 NO P23 27 T3 DB al DB E 3 DB NI a joj D e ojo gt ay gt gt gt gt gt
52. With DC injection the motor can be electrically stopped in the shortest possible time without using an optional external braking resistor The braking time is scaled according to the frequency when the DC braking starts If the frequency is 2 the nominal frequency of the motor the set value of parameter ID508 5 98 9 VACON DESCRIPTION OF PARAMETERS determines the braking time When the frequency is lt 10 of the nominal the braking time is 1096 of the set value of parameter ID508 Output frequency Motor speed p udi 77 DORUM t 0 1 x Par ID508 RUN STOP NX12K21 Figure 38 DC braking time when Stop mode Coasting Par ID506 1 Stop function Ramp After the Stop command the speed of the motor is reduced according to the set de celeration parameters as fast as possible to the speed defined with parameter D515 where the DC braking Starts Motor speed Output frequency DC braking The braking time is defined with para meter ID508 If high inertia exists it is re commended to use an external braking resistor for faster deceleration See t Par ID508 Figure 39 RUN STOP NX12K23 Figure 39 DC braking time when Stop mode Ramp par ID515 b Tel 358 0 201 2121 Fax 358 0201 212 205 5 DESCRIPTION OF PARAMETERS VACON 99 50 510 511 912 513 514 515 516 Prohibit frequency area 1 Low limit 234 2 5 1 Prohibit frequency area 1
53. ZU eH S O S low ec S LON IZ n Lo gt ZW 1dOXN e V OZX e A A t c OZX P I Y e T Ivod 02 E 4 cox ACI e rox S ivov sl I V if 4 IS 3 ONIQ 9l v E B o GNIA SL A VIX T cols O YNIA yl pcd 0 S LL A 4 A d QNO l C T e vc cl ELX S v vWw2 l S gt ENIG Ol CNIG 6 H1 C LX E 3 LNIG 8 e LLX S e q N c Z H ix O o me 9 Avzt d e 8 1X d CVIV g a a yuoz rlo Y viv e Qux Oo VIV C e SLX 3 E 3 Je4AO L L 3 o V1dOXN R O CAY XO8 NOOVA Y 2 XN NOOWA S lo D o TN O QUE ERR me i SN AB A o A o A o A RSEN BIS A VACON 9 11 GENERAL ZON 9c ZON SZ CON vC LOY EZ LOY ZZ Loa Iz CV 1dOXN yoa Oc 1 LVOV 6l tIVOV 8l WD Zl p 9NID 91 y SNId SL yNia_ Fl QNO l e z Zl VWNO Il NIG OL CNIG LNIG a IND O vc E VIV ZVIV CAV XOJI NOOVA ES EX T eo O E EX N7Z NS L VIV VIV J9JAO0 VIdOXN XN NOOVA CN co SE SOK OO oO I ets ed rer A a EA AN ge a a E A os AA y SB E Re ee oe oe SE RS vuoz vlo SALIP 1eujo eui uo ZI OL C OX L CX 8 CX secs LGR 9 EX SEX 177 SA
54. ameldvacon com tel 358 0 201 2121 fax 358 0 201 212 205 Helsinki Vacon Oy Ayritie 12 01510 Vantaa tel 358 0 201 212 600 fax 358 0 201 212 699 Tampere Vacon Oy Alasniitynkatu 30 33700 Tampere tel 358 0 201 2121 fax 358 0 201 212 750 SALES COMPANIES AND REPRESENTATIVE OFFICES Austria Vacon AT Antriebssysteme GmbH Aum hlweg 21 2544 Leobersdorf vacon austrialdvacon com tel 43 2256 651 66 fax 43 2256 651 66 66 Belgium Vacon Benelux NV SA Interleuvenlaan 62 3001 Heverlee Leuven infoldvacon be tel 32 0 16 394 825 fax 32 0 16 394 827 France Vacon France s a s Batiment le Sextant 462 rue Benjamin Delessert Zl de Moissy Cramayel BP 83 77 554 Moissy Cramayel www vacon france fr tel 33 0 1 64 13 54 11 fax 33 0 1 64 13 54 21 Germany Vacon GmbH Gladbecker Str 425 45329 Essen tel 49 0 201 80670 0 fax 49 0 201 80670 93 Great Britain Vacon Drives UK Ltd Unit 11 Sunnyside Park Wheatfield Way Hinckley LE10 1PJ Leicestershire vacon uk dvacon com tel 44 01455 611 515 fax 44 011455 611 517 LU K Vacon distributor Italy Vacon S p A Via F lli Guerra 35 42100 Reggio Emilia infoldvacon it tel 39 0522 276811 fax 39 0522 276890 The Netherlands Vacon Benelux BV Weide 40 4206 CJ Gorinchem vacon benelux dvacon com tel 31 0 183 642 970 fax 31 0 183 642 971 Norway Vacon AS Langgata 2 3080 Holmestra
55. art 10 5 00 Hz o s P part 100 PID error 5 00Hz s il 1 0 NX12k72 Figure 26 PID output with the values of Example 8 141 Al3 signal selection 234 2231 Connect the Al3 signal to the analogue input of your choice with this parameter 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 84 9 VACON DESCRIPTION OF PARAMETERS 142 Al3 signal filter time 294 2 2 34 When this parameter is given a value greater than 0 the function that filters out disturbances from the incoming analogue signal is activated Long filtering time makes the regulation response slower See parameter ID324 143 Al3 signal range 234 2232 With this parameter you can select the Al3 signal range Applic 5 6 7 E 0 100 0 100 0 100 D 20 100 20 100 20 100 ee 0 V L3 Customised f Table 44 Selections for parameter IDT43 157 Al3 signal inversion 234 2233 0 No inversion 1 Signal inverted 152 Al4 signal selection 234 2235 See ID141 153 AH filter time 234 2238 See ID142 154 Al4 signal range 234 12236 See ID 143 162 Al4 signal inversion 234 2237 See ID 151 c Tel 358 0 201 2121 Fax 358 0 201 212 205 5 DESCRIPTION OF PARAMETERS VACON 85 301 DIN3 function 234 2 17 2 2 2 0 Notused 1 External fault closing contact Fault is shown and motor is stopped when the Input is active 2 External fault opening contact Fault is shown and moto
56. ast Response to fieldbus fault 0 No action P2 7 22 FB comm fault 3 2 99 1 Warning 2 Fault 3 Fault coast Tel 358 0 201 2121 e Fax 358 0 201 212 205 p27 21 Thermistor fault NI MULTIFOLLOWER PFC APPLICATION VACON 975 Response to option card fault O No action Slot comm fault 1 Warning 2 Fault 3 Fault coast pag SEO acma 0 00 100 00 0 00 value supervision Actual value P2 7 25 over under Supervision value 1518 OzNo action 1519 1 Over 2 Under Response to Actual value Supervision O No action 1 Warning 2 Fault 3 Fault coast Actual value P2 7 26 Supervision response wa Gorm o Y wo Jo Ts response time Table 38 Protections G2 7 1522 4 7 11 Autorestart parameters Control keypad Menu M2 gt G2 8 Parameter Min Max Unit Default Csut ID Note Waittime 010 1000 s 050 Ja Go 0 00 6000 s 3000 ns 0 Ramp Start function 1 Flying start 2 According to par 2 4 6 Number of tries afte 10 gt 790 undervoltage trip overvoltage trip overcurrent trip reference trip Number of tries afte motor temperature fault trip Number of tries afte external fault trip Table 39 Autorestart parameters INCA 24 hour support 358 0 40 837 1150 e Email vaconldvacon com NE 76 9 VACON MULTIFOLLOWER PFC APPLICATION 4 8 Keypad control Control keypad Menu M3 The parameters for the selection of control pla
57. ce and direction on the keypad are listed below See the Keypad control menu in the product s User s Manual Parameter i Max Default a ID 121 O terminal Control place S 125 2 Keypad 3 Fieldbus ws x um xr R3 4 PID reference 2 0 00 100 00 168 R3 5 AAA A Table 40 Keypad control M M3 4 9 Expander boards Control keypad Menu M7 The M7 menu shows the expander and option boards attached to the control board and board related information For more information see the product s User s Manual CUN Tel 358 0 201 2121 e Fax 358 0 201 212 205 4 DESCRIPTION OF PARAMETERS VACON 77 9 DESCRIPTION OF PARAMETERS On the following pages you will find the parameter descriptions arranged according to the individual ID number of the parameter A shaded parameter ID number e g 432 Ready indicates that the 77F programming method shall be applied to this parameter NOTE The digital output A 1 on the basic I O board OPT A1 is reserved for communication in the MultiMaster PFC Advanced Level Control and MultiFollower PFC applications Some parameter names are followed by a number code indicating the All in One applications in which the parameter is included If no code is shown the parameter is available in all applications See below The parameter numbers under which the parameter appears in different applications are also given 7 Basic Application 2 MultiMaster PFC Application 3 Advanced
58. ctions for par ID122 124 Preset speed 234 2 1 20 2 1 18 A frequency that is fed to the motor when DIN2 is activated or when DIN3 DIN4 DIN5 are activated and value 7 is chosen for parameter ID301 D N3 Function D1509 DIN4Function D330 D N5 Function or when the START button on the panel is pushed The parameter value is automatically limited between the minimum and maximum frequencies ID s 101 and 102 132 PID controller D time 234 2 1 14 The parameter ID132 defines the derivation time of the PID controller If this parameter is set to 1 00 second a change of 10 in the error value during 1 00 s causes the controller output to change by 10 00 If the parameter value is set to 0 00 s the PID controller will operate as PI controller See examples below Example 1 In order to reduce the error value to zero with the given values the frequency converter output behaves as follows Given values Par 2 1 12 P 0 Par 2 1 13 I time 1 00 s Par 2 1 14 D time 0 00 s Min freq 0 Hz Error value setpoint process value 10 00 Max freq 50 Hz In this example the PID controller operates practically as controller only 24 hour support 358 0 40 837 1150 e Email vacon dvacon com l 5 82 9 VACON DESCRIPTION OF PARAMETERS lt lt lt According to the given value of parameter 2 1 13 I time the PID output increases by 5 Hz 1096 of the difference between the maximum and minimum freque
59. ctual value P2 7 26 Supervision response 1922 response time Table 14 Protections G2 7 2 6 11 Autorestart parameters Control keypad Menu M2 gt 62 8 Parameter Min Max Unit Default Csut ID Note Waittime 010 1000 s 050 Ja Go 0 00 6000 s 3000 ns 0 Ramp Start function 1 Flying start 2 According to par 2 4 6 Number of tries afte 10 gt 790 undervoltage trip overvoltage trip overcurrent trip reference trip Number of tries afte motor temperature fault trip Number of tries afte external fault trip Table 15 Autorestart parameters INCA 24 hour support 358 0 40 837 1150 e Email vaconldvacon com NE 36 9 VACON 2 6 12 Keypad control Control keypad Menu M3 The parameters for the selection of control place and direction on the keypad are listed below See the Keypad control menu in the product s User s Manual Code Parameter ax Unit Default Cust Note 121 O terminal P3 1 Control place 2 Keypad EE R33 0 00 o pap R3 4 PID reference 2 0 00 100 00 168 R3 5 0 AAA E E E a Table 16 Keypad control parameters M3 2 6 13 Expander boards Control keypad Menu M7 The M7 menu shows the expander and option boards attached to the control board and board related information For more information see the product s User s Manual i Tel 358 0 201 2121 e Fax 358 0 201 212 205 2 ADVANCED LEVEL CONTROL APPLICATION VAC
60. ctual value special Actual value special display Cr cm NN ee T ni page values Table 17 Monitoring values 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 44 9 VACON ADVANCED LEVEL CONTROL APPLICATION 3 6 2 Basic parameters Control keypad Menu M2 gt 62 1 Code Parameter Min Max Unit Default Cust ID Note P2 1 1 Null producing limit Par 2 1 2 Hz 15 00 jog Ono puris ee freg Change freq NOTE If fmax gt than the TE motor synchronous speed P2 1 2 Max producing limit Par 2 1 1 320 00 Hz checkceuitabilit for motor and drive system P2 1 3 Acceleration time 1 P2 1 4 P2 1 5 3000 0 3000 0 2 Xl Nominal voltage of the motor Nominal frequency 9 of the motor N 1 H 80 00 4 Nominal current of 01x the motor 1 The default applies for a 4 pole motor and a nominal size frequency converter E E p p NENNEN 0 Nominal speed of 2 the motor 20 000 Check the rating plate of 120 the motor 0 Anal volt input 2 3 1 Anal curr input 44 5 2 PID ref from Keypad control page par 3 4 3 PID ref from fieldbus FBProcessDatalN1 PID controller reference signal 4 Place A P2 1 12 PID controller gain 00 1000 0 pog eter o0 320 00 time P21 14 PID controller D ETE 10 00 time P2 1 15 Sleep delay P2 1 16 3600 P2 1 16 Wake up level 0 00 100 00 0 Wake up at fall below wake up level 2 1 16 of Actual va
61. display can be set Find the actual value display in menu M7 Monitoring values Specl Disp Min Actual value min max 0 0 0 Number of decimals 1547 Actual value special display 234 V7 25 Actual value display See ID1544 to ID1546 1548 Direction 234 2 1 28 2 1 32 2 1 24 If the motor is running in wrong direction it is possible to reverse it by using this para meter NOTE The reversed direction of the motor is indicated by the monitoring values 1549 Actual value special display unit 234 2 1 32 2 1 36 2 1 28 The Actual value special display parameters are used to convert and display the actual value signal in a form more informative to the user The Actual value special display parameters are available in all other applications of the Water Solutions applications package but the Bas c Application Example The actual value signal sent from a sensor in mA tells you the amount of waste water pumped from a tank per second The signal range is 0 4 20mA Instead of receiving the level of the actual value signal in mA on the display you wish to receive the amount of water pumped in m3 s You then set a value for par ID1033 to correspond to the minimum signal level 0 4 mA and another value for par ID1034 to correspond to the maximum signal level 20 mA The number of decimals needed can be set with par ID1035 and the unit m3 s with par ID1036 The level of the actual value signal is then scaled between the set min a
62. duct s User s Manual 167 PID reference 1 234 3 4 The PID controller keypad reference can be set between 0 and 100 This reference value is the active PID reference if parameter 1D332 2 168 PID reference 2 234 3 5 The PID controller keypad reference 2 can be set between 0 and 100 This reference is active if the DIN5 function 13 and the DIN5 contact is closed R3 2 Keypad Reference 3 2 The frequency reference can be adjusted from the keypad with this parameter The output frequency can be copied as the keypad reference by pushing the Stop button for 3 seconds when you are on any of the pages of menu M3 For more information see the product s User s Manual SS Tel 358 0 201 2121 Fax 358 01201 212 205 5 APPENDICES VACON 123 6 APPENDICES In this chapter you will find additional information on special parameter groups Such groups are Parameters of Motor thermal protection Chapter 6 1 Parameters of Stall protection Chapter 6 2 Parameters of Underload protection Chapter 6 3 Fieldbus control parameters Chapter 6 4 6 1 Parameters of motor thermal protection ID s 704 to 708 General The motor thermal protection is to protect the motor from overheating The Vacon drive is capable of supplying higher than nominal current to the motor If the load requires this high current there is a risk that the motor will be thermally overloaded This is the case especially at low frequencies At low f
63. e Min a D range 2 low limit Prohibit frequency Par 2 1 2 Hz 512 O Not used range 2 high limit Parameter Prohibit frequency range 1 low limit Prohibit frequency range 1 high limit range 3 low limit Prohibit frequency ron fame fe foef range 3 high limit Table 24 Prohibit frequency parameters G2 5 Prohibit frequencies acc dec ramp scaling ZZ 24 hour support 358 0 40 837 1150 e Email vacon avacon com Ge 3 52 VACON ADVANCED LEVEL CONTROL APPLICATION 3 6 9 Motor control parameters Control keypad Menu M2 gt 62 6 Parameter ax Unit Default Cust ID Note Motor control mode 0 Frequency control 1 Speed control me 0 Not used PRONUS ERN 12 Automatic torque boost 12 Squared 2 Programmable 3 Linear with flux optim U f ratio selection Field weakening 30 00 320 00 point Voltage atfield 1009 200 00 weakening point U f curve midpoint par frequency P2 6 4 n x U iot U f oe 100 00 Parameter max value g par 2 6 5 Mee 000 4000 M x Switching frequency 10 150 Depends on kW Overvoltage O Not used 607 1 Used no ramping controller Undervoltage controller 2 Used ramping EJ ated JU T A 1 Used no ramping 2 Used ramping Table 25 Motor control parameters G2 6 SS Tel 358 0 201 2121 e Fax 358 0 201 212 205 3 ADVANCED LEVEL CONTROL APPLICATION VACON 53 3 6 10 Protections Control keypad Menu M2 gt 6
64. e The drive is connected directly to its own motor pump There is neither need for additional contactors nor any soft starting devices An ordinary pair cable is used for the communications between drives Pressure sensor NX12k117 Figure 8 Operating principle of MultiMaster PFC system i Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIMASTER PFC APPLICATION VACON 19 2 3 Chained control and autochange When the leading drive notices a demand for more capacity but cannot produce this by itself it will send a request for NEXT START on the communication line It will Lock itself at nominal producing speed and the next drive will start controlling When the leading drive notices that there is too much capacity running at min producing frequency AND there are units running at nominal producing speed then it will put itself to Stand by mode and the drive running at nominal producing speed will start controlling If there are several drives running at nominal producing speed the one with highest priority will start to regulate If there are NO drives running at nominal producing speed when the drive notices the overcapacity the drive will go into Sleeping mode The Vacon drives in the system will automatically alternate operating as the leading drive to equalize the wear of the devices in the system The drive is counting time for the autochange event when is running The time to run before the autochange shall occur can be s
65. e next pages you will find the lists of parameters within the respective parameter groups Each parameter includes a link to the respective parameter description The parameter descriptions are given on pages 77 to 122 Column explanations Code Location indication on the keypad Shows the operator the present parameter number Parameter Name of parameter Min Minimum value of parameter Max Maximum value of parameter Unit Unit of parameter value Given if available Default Value preset by factory Cust Customer s own setting ID D number of the parameter Parameter value can only be changed after the frequency converter has been stopped 1 5 1 Monitoring values Control keypad menu M1 The monitoring values are the actual values of parameters and signals as well as statuses and measurements Monitoring values cannot be edited See the product s User s Manual for more information Code Parameter Unit ID Description Output frequency Output frequency to motor V1 2 Frequency reference Hz 29 Frequency reference to motor control VI4 Motorcurrent J A 3 V1 7 Motovotage V 6 V8 DClinkvoltage V 7 Vis Unit temperature c 8 Heatsink temperature V1 10 Mater Pe ow Calculated motor temperature Win Voltage impar V jan LVi33 DINDIN DINS 15 Digitalinputstatuses via oia BINS DINS 16 Digitatinputstatu
66. ency is copied as the frequency reference If the destination place is Keypad the run status Run Stop Direction and Reference will be copied The changeover is smooth when the reference of the destination source comes from the Keypad or an internal motor potentiometer par ID332 PID Ref 2 and ID122 Fieldbus Ref 4 24 hour support 358 0 40 837 1150 e Email vacon avacon com Za 5 94 9 VACON DESCRIPTION OF PARAMETERS 432 Ready 234 2329 1 The frequency converter is ready to operate 433 Run 234 23292 The frequency converter operates the motor is running 434 Fault 234 23293 A fault trip has occurred Default programming B 2 435 Inverted fault 234 23 294 No fault trip has occurred 436 Warning 234 2 3 29 5 General warning signal 437 External fault or warning 234 2 3 29 6 Fault or warning depending on par ID701 438 Reference fault or warning 234 2 3 29 7 Fault or warning depending on parameter ID700 439 Overtemperature warning 234 2 3 29 8 The heatsink temperature exceeds 70 C 443 Preset speed 234 2329 9 Preset speed selected 447 Output frequency limit 7 supervision 234 23 29 10 The output frequency goes outside the set supervision low limit high limit see parameters ID315 and 1D316 448 Output frequency limit 2 supervision 234 23 29 11 The output frequency goes outside the set supervision low limit high limit see parameters ID346 and ID347
67. eriod 3 Regulating Items VI22 Period running mii min 1506 Running minutes of this period 4 Following Displays three selectable monitoring Table 29 Monitoring values Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIFOLLOWER PFC APPLICATION VACON 9 65 4 7 2 Basic parameters Control keypad Menu M2 gt G2 1 Code Parameter Min Max Unit Default Cust ID Note Par 212 Hz 15 00 Min output freq Sleep freg Change freq NOTE If fmax gt than the motor synchronous speed check suitability for motor and drive system P2 1 1 Null producing limit P2 1 2 Max producing limit Par 2 1 1 P2 1 3 Acceleration time 1 P2 1 4 0 1 P2 1 5 0 1 xl Nominal voltage of the motor V Nominal frequency 8 00 Hz 50 00 111 Check the rating plate of of the motor the motor The default applies for a 4 24 20 000 rpm 1440 112 pole motor and a nominal A 13 180 Nominal speed of the motor size frequency converter Nominal current of Check the rating plate of Motor cose 0 30 1 00 0 85 ida eee PUE eta IONS OF the motor 1 Anal curr input 44 5 PID controller 2 PID ref from Keypad reference signal 1 9 2 332 control page par 3 4 Place A 3 PID ref from fieldbus FBProcessDatalN1 P2 1 12 PID controller gain 0 0 10000 1000 18 time P2 1 15 Nextstartdelay_ 0 3600 s 5 1505 P2 1 16 Ownstopdelay 0 3600 s 2 1512 P2 1 17 Sleep delay P2 1 16 s 30
68. es are not requested The autochange function works however Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIFOLLOWER PFC APPLICATION VACON 67 4 7 3 Input signals Control keypad Menu M2 gt 62 2 Code Parameter ax Unit Default Cust Note 0 DIN2 alone starts the drive at pre set speed 12 Both DIN1 and DIN2 has PANA Start uneton 0 1308 to be activated before the drive will start and run at the speed set in P2 1 20 O Not used 1 External fault cc 2 External fault oc 3 Run enable 4 CP 0 terminal 5 CP Keypad 6 CP Fieldbus DIN3 function 12 11 Pecos speed 8 Fault reset 9 Acc Dec operation prohibit 10 DC braking command 11 Enable PID reference 2 5 Run disable Cmm A 3 mme 12 See above 1 Al2 2 Al3 Fieldbus control 5 122 3 Al4 reference selection 4 Panel reference 5 FB reference 6 PID controller O Actual value 1 1 Actual 1 Actual 2 2 Actual 1 Actual 2 Actual value 0 333 3 Actual 1 Actual 2 selection 4 Min Actual 1 Actual 2 5 Max Actual 1 Actual 2 6 Mean Actual1 Actual2 7 Sart Act1 Sart Act2 O Not used 1 Al1 signal c board 2 Al2 signal c board rca 2 334 3 AI3 signal 4 Al4 signal 5 Fieldbus FBProcessDatalN2 O Not used 1 Al1 signal c board 2 Al2 signal c board ROUES 0 339 3 Al3 signal mee 4 Al4 signal 5 Fieldbus FBProcessDatalN3 P2 2 9 poe 320 00 320 00 ERN TER O No minimum scaling minimum scale P2 2 10 eee ue 320 00 3
69. es supervision of zero level signal Analogue output function 123 2 16 2 3 1 This parameter selects the desired function for the analogue output signal Application 1 Not Used 100 O P frequency 0 fmax Reference frequency 0 fmax Motor Speed 0 100 Motor nom speed O P current 0 100 Mot Motor torque 0 100 T Mot Motor power 0 100 P Mot Motor voltage 0 100 U Mot DC link voltage 0 10096 U Mot CON Oo O1R ONO Applications 2 and 3 9 Pl controller reference value 10 Pl controller actual value 1 11 Pl controller actual value 2 12 Pl controller error value 13 Pl controller output Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 87 308 Analogue output filter time 234 232 2 3 1 Defines the filtering time of the analogue output signal Setting this parameter value O will deactivate filtering Unfiltered signal Filtered signal t s NX12K16 Figure 26 Analogue output filtering 309 Analogue output inversion 234 23 3 23 2 Inverts the analogue output signal Maximum output signal Minimum set value output Minimum output signal Maximum set value See parameter D311 Max value of signal selected with ID307 gt NX12K17 Figure 29 Analogue output invert 310 Analogue output minimum 234 234 233 Defines the signal minimum to either 0 mA or 4 mA living zero Note
70. esponse to option card fault O No action Slot comm fault 1 Warning 2 Fault 3 Fault coast poros aue or actual 0 00 100 00 0 00 1518 value supervision Actual value OzNo action P2 7 25 over under 1519 1 Over supervision value 2 Under Response to Actual value supervision O No action 1 Warning 2 Fault 3 Fault coast Actual value P2 7 26 supervision 1522 response response time Table 26 Protections G2 7 3 6 11 Autorestart parameters Control keypad Menu M2 gt G2 8 Parameter Min Max Unit Default Csut ID Note Waittime 010 1000 s 050 Ja Go 0 00 6000 s 3000 ns 0 Ramp Start function 1 Flying start 2 According to par 2 4 6 Number of tries afte 10 gt 790 undervoltage trip overvoltage trip overcurrent trip reference trip Number of tries afte motor temperature fault trip Number of tries afte external fault trip Table 27 Autorestart parameters det Tel 358 0 201 2121 e Fax 358 0 201 212 205 ADVANCED LEVEL CONTROL APPLICATION VACON 9 55 3 6 12 Keypad control Control keypad Menu M3 The parameters for the selection of control place and direction on the keypad are listed below See the Keypad control menu in the product s User s Manual Default Parameter 1 1 0 terminal Control place 2 Keypad IEEE n Keypad reference reference Par 2 1 2 I 3 Direction on keypad 0 Ll oe a R3 4 PID refere
71. et by the user When the drive reaches the set time it will stop regulating and then slowly ramp down and stop The other drives will notice that the drive is stopping for the autochange event and the next drive will take up the control When all drives in the installation have performed their leading role the timers of all drives are reset The reset command does not necessarily set the counters to zero but the counter value is decreased by the autochange value set by the user Default value is 48h Examples Autochange time 48h Running hours 64h Running hours after reset 64 48 16h The counter value can increase over 48h autochange value if this drive has been running while the others have been in the leading role This way the running times of the drives are equalized 24 hour support 358 0 40 837 1150 e Email vaconldvacon com Za 2 20 9 VACON 2 4 Control 1 0 MULTIMASTER PFC APPLICATION Voltage for potentiometer etc 2 Al1 Analogue input voltage range Not defined 0 10V DC programmable Set sj eo DU I O Ground Ground for reference and controls 2 wire transducer p we we we we we we we we we we e we ee e To pin 170 other drive To pin 200 other drive n S 2 Analogue input current range Actual Value 1 programmable 6 24V Control voltage output Voltage for switches etc max 0 1A 7 GND I O ground Ground for reference and control
72. ffset 4mA 20 mA O Not used 1 Output freq 0 fmax 2 Freq reference 0 fmax 3 Motor speed 0 Motor Analogue output nominal speed oe function one 4 Output current 0 l motor 5 Motor torque 0 T motor 6 Motor power 0 P motor 7 Motor voltage 0 U motor 8 DC link volt 0 1000V O Not used 1 Ext fault closing cont 2 Ext fault opening cont 3 Run enable cc P2 17 DIN3 function 7 1 301 4 Run enable oc 5 Force cp to lO 6 Force cp to keypad 7 Force cp to fieldbus P2 18 Presetspeed1 0 00 Par 21 2 Hz 0 00 105 Speeds preset by operator P2 19 Presetspeed2 0 00 Par 21 2 Hz 5000 106 Speeds preset by operator 0 Disabled Table 3 Basic parameters G2 1 P2 NO 3j U U em on fs Tel 358 0 201 2121 e Fax 358 0 201 212 205 BASIC APPLICATION VACON 17 1 5 3 Keypad control Control keypad Menu M3 The parameters for the selection of control place and direction on the keypad are listed below See the Keypad control menu in the product s User s Manual 1 0 terminal 2 Keypad 3 Fieldbus Reverse request activated from the panel O Limited function of Stop button 1 Stop button always enabled Table 4 Keypad control parameters M3 1 5 4 System menu Control keypad Menu M6 For parameters and functions related to the general use of the frequency converter such as application and language selection customised parameter se
73. gnal logic in MultiMaster PFC Application oooccccnccccnncccnnccnnnncnnnnnnnnnncnnnnnnnancnnncnnnnnos 22 2 6 MultiMaster PFC Application Parameter liStS ococccccncnccccncccnonoccnnconnnnccnnnnnnnnnnnnnnnnnancnnncnonnnos 23 3 Advanced Level Control appliCallon i ooi rire ona Ee oe aon e aeo equat SUE Xu sv e 37 3 1 ss oo A A a 37 A PI Stcat eet 37 3 3 Level control and AULOCNANG Cora 38 e OO sa 39 3 5 Control logic in Advanced Level Control Application ccccccconnnnnncccnocnnnnnononnnnnnnnonancnnnnnonanonnos 41 3 6 Advanced Level Control Application Parameter lists sssessseeeeeenee 42 4 MuttiFollower PFC application 96 4 1 Sel Summa CSCI 6 4 0 npe e 96 2 FUNCUONaU e t EE 96 4 3 Chained regulation and autochange ccccccccccoonnncnnnnccnccnnanccnnnncnnnonnnnnrcnnnncnnnonnnnnrnnnncrnnonnnnarennnnss 97 4 4 Sharing of frequency reference eri aid 59 45 Control Odo Mul Followerd PG s cnius E T A PS D 60 4 6 Control signal logic in MultiFollower PFC Application oooccccccccccoononnccnnnnnnononnnncnncnnnnnnnnnncnnnnns 62 4 7 MultiFollower PFC Application Parameter lists sees 63 4 8 Keypad control Control keypad Menu M3 mener 76 4 9 X Expander boards Control keypad Menu M7 ssssssse mener 76 5 Description OF parameters o5 ui Endo dd 77 9 1 Keypad control Para Mete lS rs TRO TE E D TOT RET 122 6 PD DEMGICES eer HIR 123 6 1 Parameters of motor thermal protection ID s
74. grammable k y d DIN3 PID reference 2 enable Contact closed PID ref 2 da EM LLL LEM programmable 2 wire transducer Common for DIN 1 DIN 3 Open i e isolated from ground hia Control voltage output Voltage for switches see 6 ie e lios GND I O ground Ground for reference and controls ser DINA Fault Reset Contact closed Reset peser EU XE eis programmable d DIN5 Run Disable pns closed Disable oe tr Ld E GENE programmable DIN6 Communication input liarla acs o on communication line from all Te pin 17 on drives in installation are read on this input To pin 19 on ue dee other drives Common for DIN4 lt DIN6 Open e isolated from ground Rael nie output Range 0 10 V R gt 1kQ Frequency Reference ee e i other drives other drives Relay output 1 Frequency reference sent from AO1 via RO1 to Al1 on aux drives rU RE fol eal ome Relay output 2 Programmable par 2 3 28 6 FAULT Figure 19 1 0 configuration for the MultiFollower PFC Application 1N4004 The diode is needed to prevent backward supply of 24V from other drives NOTE All digital inputs are used with negative logic OV is active Jumper X3 has to be connected so that CMA and CMB are isolated from ground i e OPEN AO1 must also be configured as Voltage output See Figure 10 below Digital inputs DIN3 DIN4 DINO and all the outputs are freely programmable DIN6 and the digital output D01 are reserved for the communication be
75. he speed of the motor is decelerated according to the set deceleration parameters If the regenerated energy is high it may be necessary to use an external braking resistor for faster deceleration Normal stop Ramp Run Enable stop coasting 2 After the Stop command the speed of the motor is decelerated according to the set deceleration parameters However when Run Enable is selected the motor coasts to a halt without any control from the frequency converter Normal stop Coasting Run Enable stop ramping 3 The motor coasts to a halt without any control from the frequency converter However when Run Enable signal is selected the speed of the motor is decelerated according to the set deceleration parameters If the regenerated energy is high it may be necessary to use an external braking resistor for faster deceleration DC braking current 234 2 4 8 Defines the current injected into the motor during DC braking DC braking time at stop 234 2 4 9 Determines if braking is ON or OFF and the braking time of the DC brake when the motor is stopping The function of the DC brake depends on the stop function parameter 1D506 0 DC brake is not used gt 0 DC brake is in use and its function depends on the Stop function param ID506 The DC braking time is determined with this parameter Par ID506 0 Stop function Coasting After the stop command the motor coasts to a stop without control of the frequency converter
76. ing drive to equalize the wear of the devices in the system The drive is counting time for the autochange event when it is running The time to run before the autochange occurs can be set by the user When the drive reaches the set time it will stop regulating and then slowly ramp down and stop The other drives will notice that the drive is stopping for the autochange event and the next drive will become the leading one When all drives in the installation have performed their leading role the timers of all drives are reset The reset command does not necessarily set the counters to zero but the counter value is decreased by the autochange value set by the user Default value is 48h Examples Autochange time 48h Running hours 64h Running hours after reset 64 48 16h The counter value can increase over 48h autochange value if this drive has been running while the others have been in the leading role This way the running times of the drives are equalized SS Tel 358 0 201 2121 Fax 358 01201 212 205 ADVANCED LEVEL CONTROL APPLICATION VACON 9 39 3 4 Control I O a MEE Voltage for potentiometer etc 2 Al1 Analogue input voltage range Not defined M un 0 10V DC programmable ee OE I O Ground Ground for reference and controls Analogue input current range Actual Value 1 5 Al2 4 20mA programmable 2 wire 6 24V Control voltage output Voltage for switches etc max 0 1 A transducer 7
77. is parameter is automatically restored to the default value Overload area Setting this parameter does not affect the maximum output current of the drive which is determined by parameter ID107 alone See chapter 6 1 Par ID706 40 NX12k62 Figure 42 Motor thermal current I curve 707 Motor thermal protection Time constant 234 2 7 11 This time can be set between 1 and 200 minutes This is the thermal time constant of the motor The bigger the motor the bigger the time constant The time constant Is the time within which the calculated thermal stage has reached 63 of its final value The motor thermal time is specific to the motor design and It varies between different motor manufacturers If the motor s t time t is the time in seconds the motor can safely operate at six times the rated current is known given by the motor manufacturer the time constant parameter can be set basing on it As a rule of thumb the motor thermal time constant in minutes equals to 2xt6 If the drive is in stop stage the time constant is internally increased to three times the set parameter value The cooling in the stop stage Is based on convection and the time constant is increased See also Figure 43 SS Tel 358 0 201 2121 Fax 358 01201 212 205 5 DESCRIPTION OF PARAMETERS VACON 105 708 Motor thermal protection Motor duty cycle 234 27 12 Defines how much of the nominal motor load is applied The value can be set
78. l outputs available named B 1 and B 2 when programming Note In spite of the terminal type input output digital analogue the naming principle is the same for all terminals on the same board Therefore the first analogue input on board OPT A1 is named A 1 but the first digital output on board OPT A1 is also named A 1 Functions that are not used are programmed to the virtual board in slot 0 Depending of the needed value or level the number is set to 1 2 or 3 b Tel 358 0 201 2121 e Fax 358 0201 212 205 GENERAL VACON 9 9 0 5 Defining an input for a certain function on keypad Connecting a certain function input output to a certain input output is done by giving the parameter an appropriate value The value is formed of the Board slot on the Vacon NX control board see the product s User s Manual and the respective signal number see below Slot Terminal number Terminal type 24 hour support 358 0 40 837 1150 e Email vaconfavacon com E GENERAL 10 9 VACON LO C N N N 9AUp 19440 eui 9AUp JOUJO eui Ir uo Ulg OL uo Qzutd OL Si C Uu 00 E NENNEN LO 2 c 3d o a 8ToTrvIZ 9 a CON 97 X X zZ e E ZON SZ 0 E ZOU vC X xf I N LON Ez
79. le PID2 reference enable Programmable DINS P2 1 11 DIN4 and PID control ref DIN5 l P3 4 4 PID keypad ref 2 22 7 amp 2 28 Actual val sel P2 1 20 Preset speed 1 P3 1 ponca 2 Option card a 4 Int freq ref 6 I Panel reference Reset Button Start Stop from Fieldbus Start Stop Direction from Fieldbus l Start Stop P2 1 28 ul Direction M e Reverse Fault Reset Programmable 1 nternal Fault Reset Output frequency to analogue output Other Output frequency to analogue input drive Figure 21 Control 1 0 logic MultiFollower PFC Application Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIFOLLOWER PFC APPLICATION VACON 63 4 7 MultiFollower PFC Application Parameter lists On the next pages you will find the lists of parameters within the respective parameter groups Each parameter includes a link to the respective parameter description The parameter descriptions are given on pages 77 to 122 Column explanations Code Location indication on the keypad Shows the operator the present param number Parameter Name of parameter Min Minimum value of parameter Max Maximum value of parameter Unit Unit of parameter value Given if available Default Value preset by factory Cust Customer s own setting ID D number of the parameter used with PC tools Parameter value can onl
80. lue max 1 Wake up at exceeded wake up level 2 1 16 P2 1 17 Wake up function of Actual value max 2 Wake up at fall below wake up level 2 1 16 of PID ref value max 3 Wake up at exceeded wake up level 2 1 16 of PID ref value max P2 1 18 Presetspeed 0 00 Par 2 1 2 Hz 50 00 124 The specific ID number of P2119 Own ID number 3 1500 the drive in the specific installation The time after which the autochange will occur P2 1 20 Interval time 170 h 48 ict m ne er commissioning 170 Autochange is by passed Tel 358 0 201 2121 e Fax 358 0 201 212 205 ADVANCED LEVEL CONTROL APPLICATION P21 22 P2 1 23 P2 1 24 P2 1 25 P2 1 26 P2 1 27 P2 1 28 P2 1 29 P2 1 30 P2 1 31 P2 1 32 P2 1 33 P2 1 34 P2 1 35 P2 1 36 P2 1 37 LeadDriveRunMode 0 LinearLeadLow L5 90 LinearLeadHigh 000 AuxDriveRunMode AuxLinearStart mM AuxtLowerLevel 0 00 AuxlHigherLevel 0 00 Aux2LowerLevel 0 00 Aux2HigherLevel 0 00 Reference step Constant arzan po production Par2 1 1 frequency Direction O 0 Special Display Min 0 Special Display Max NN Special Display Dec Special display unit Table 18 Basic parameters CZ 1 100 00 100 00 1 100 00 100 00 100 00 100 00 100 00 oa 30000 4 0 1560 VACON 9 45 0 Leading drive regulates acc to PID 1 Leading drive runs linearly 9 1000 pm 96
81. n 162 EOS 1 Inverted P2 2 38 Aldfiltertime 0 00 1000 s 010 153 O No filtering Table 7 Input signals G2 2 CPzcontrol place cc closing contact oc opening contact Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIMASTER PFC APPLICATION VACON 29 2 6 4 Output signals Control keypad Menu M2 gt 62 3 Code Parameter ax Unit Default Cust Note O Not used 1 Output freq O f 2 Freq reference 0 f 3 Motor speed 0 Motor nominal speed 4 Output current O I motor 5 Motor torque 0 T motor P2 3 1 a 6 Motor power 0 P motor moon 7 Motor voltage 0 U motor 8 DC link volt 0 U motor 9 PID controller ref value 10 PID contr act value 1 11 PID contr act value 2 12 PID contr error value 13 PID controller output paso ere een 10 00 s 1 00 308 filter time P233 Analogue output 1 309 O Not inverted inversion 1 Inverted p2 3 4 Analogue output 310 0 0 mA minimum 1 4 mA scale Output frequency limit 1 supervision EM limit 1 Low limit supervision igh limit supervision P2 3 6 Output frequency P2 3 limit 1 Supervised value Output frequency pe limit 2 supervision 1 Zhou limit supervision 2 High limit supervision Output frequency PL limit 2 Supervised value Torque limit E P2 3 10 2 peated 1 Low limit supervision P 2 High limit supervision P2 3 11 vore uu supervision value O Not used 2 9 12 bid 1 Low limit supervision 2 High limit
82. nce 1 Tm 00 40 00 167 R3 5 PID reference 2 0 00 100 00 000 168 Rae StopButton o 1 o clC n4 OO Table 28 Keypad control parameters M3 3 6 13 Expander boards Control keypad Menu M7 The M7 menu shows the expander and option boards attached to the control board and board related information For more information see the product s User s Manual f 3 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 56 VACON MULTIFOLLOWER PFC APPLICATION 4 MULTIFOLLOWER PFC APPLICATION 4 1 Brief description With the MultiFollower PFC application you can build a system where up to 3 drives handle the regulation The internal PID regulator controls the drives that are working In a chained control where one of them is always the regulating drive This way they can together control a system with several devices In parallel When you have the application package loaded in your Vacon drive you can select the MultiFollower PFC application in system menu M6 with parameter 6 2 4 2 Functionality The application is designed to achieve an even wear of the pumps connected to the motors drives by regularly changing the regulating order to of the drives The application supports the maximum of 3 pumps fans or compressors to work in parallel One drive is leading and regulating PID while the others are either stand by or if working as auxiliary drives following the same speed that
83. ncy every second until the error value is 0 PID output Error value NX12k70 Figure 24 PID controller function as controller Example 2 Given values Par 2 1 12 P 100 Par 2 1 13 I time 1 00 s Par 2 1 14 D time 1 00 s Min freq 0 Hz Error value setpoint process value 10 Max freq 50 Hz As the power is switched on the system detects the difference between the setpoint and the actual process value and starts to either raise or decrease in case the error value is negative the PID output according to the I time Once the difference between the setpoint and the process value has been reduced to 0 the output is reduced by the amount corresponding to the value of parameter 2 1 13 In case the error value is negative the frequency converter reacts reducing the output correspondingly See Figure 25 Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 83 PID output Error value NX12k69 Figure 25 PID output curve with the values of Example 2 Example 3 Given values Par 2 1 12 P 100 Par 2 1 13 l time 0 00 s Par 2 1 14 D time 1 00 s Min freg 0 Hz Error value setpoint process value 10 s Max freq 50 Hz As the error value increases also the PID output increases according to the set values D time 1 00s PID output Error value D part 10 5 00 Hz o eo Bello atid iol Wal E Bolol E alol aol I aa I t ha D p
84. nd vacon dvacon no tel 47 330 96120 fax 47 330 96130 PR China Vacon Plc Beijing Representative Office A205 Grand Pacific Garden Mansion 8A Guanhua Road Beijing 100026 www vacon com cn vacon chinaldvacon com tel 86 10 6581 3734 fax 86 10 6581 3754 Rotatek Finland Oy Laserkatu 6 53850 Lappeenranta tel 358 0 5 6243 870 fax 358 0 5 6243 871 Vacon Traction Oy Alasniitynkatu 30 33700 Tampere tel 358 0 201 2121 fax 358 0 201 212 710 Russia ZAO Vacon Drives Bolshaja Jakimanka 31 stroenie 18 109180 Moscow WWwWw ru vacon com tel 7 095 974 1541 fax 7 095 974 1554 ZAO Vacon Drives 2ya Sovetskaya 7 office 210A 191036 St Petersburg WWwWw ru vacon com tel 7 812 332 1114 fax 7 812 279 9053 Singapore Vacon Plc Singapore Representative Office 102F Pasir Panjang Road 802 06 Citilink Warehouse Complex Singapore 118530 vacon singapore dvacon com tel 65 6278 8533 fax 65 6278 1066 Spain Vacon Drives Ib rica S A Miquel Servet 2 P L Bufalvent 08240 Manresa www vacon es infoldvacon es tel 34 93 877 45 06 fax 34 93 877 00 09 Sweden Vacon AB Torget 1 172 67 Sundbyberg tel 46 0 8 293 055 fax 46 018 290 755
85. nd max values and displayed in the selected unit The following units can be selected par ID1549 24 hour support 358 0 40 837 1150 e Email vacon avacon com gt 5 118 9 VACON DESCRIPTION OF PARAMETERS 8 PS PSI CFM ft3 h CFH 24 A Table 50 Unit display on keypad NOTE The maximum number of characters that can be shown on keypad is 4 This means that in some cases the display of the unit on the keypad does not comply with the standards Actual value min max Number of decimals 1550 Follower filter time 4 2 2 39 Defines the filtering time of the analogue output signal Setting this parameter value 0 will deactivate filtering 1552 Follower signal inversion 4 2 2 40 0 No inversion 1 Signal inverted 1553 Error value low limit 2 2 1 27 If this level is reached before the drive starts its controlling cycle the drive will ramp up to Nominal production frequency given in 96 of the reference value See Figure 52 Note If the values of both parameters ID1553 and ID1554 are set to maximum 500 the error value supervision functions are bypassed 5h Tel 358 0201 2121 Fax 358 0 201 212 205 5 DESCRIPTION OF PARAMETERS VACON 9 119 1554 Error value high limit 2 2 1 26 If the actual value suddenly rises above this limit when running at Nominal production frequency ID102 or ID1513 the drive will drop its output frequency to Null production frequency ID101 The
86. ng methods The status information selected in ID1525 or ID1529 is sent to the port defined by this parameter Note that the digital output DO1 A 1 is used for communication and cannot be pro grammed 1525 RO1 Content 234 23282 Selects the board and the channel to where the digital output 1 is written The same functions that are described for ID s 432 439 443 447 448 450 452 454 1523 1526 RO7 On delay 234 2 3 28 3 The time before the relay ROT is activated 1527 RO1 Off delay 234 2328 4 The time before the relay RO1 is de activated 1528 RO2 Signal 234 2 3 28 5 Connect the RO2 signal to the digital output of your choice with this parameter Note that the digital output DO1 A 1 is used for communication and cannot be programmed See also ID1524 1529 RO2 Content 234 23286 Selects the board and the channel to where the digital output 2 is written See also ID1525 1530 RO2 On delay 234 2 3 28 7 See ID1526 1531 RO2 Off delay 234 2328 8 See ID1527 24 hour support 358 0 40 837 1150 e Email vacon avacon com A 5 116 VACON 1532 1533 1534 1535 1536 1537 1538 1539 1540 15417 1542 1543 DESCRIPTION OF PARAMETERS All Signal selection 234 2 2 13 Selects the board and the channel at which the analogue input 1 Is read A 2 Signal selection 234 Selects the board and the channel at which the analogue input 2 is read 2 2 19 l
87. on P2 1 22 Number of drives 1 Pcs 2 1502 s nou Shares the installation The time after which the autochange will occur P2 1 23 Interval time h 48 5 peto commissioning 170 Autochange is by passed P2 124 Reference step 0 00 96 000 j 1506 180 Nominal speed of the motor RO PB PID controller reference signal Place A ZANE P2 1 13 P2 1 14 P2 1 15 P2 1 16 P2 1 17 P2 1 16 P2 1 18 P2 1 19 Wake up function 24 hour support 358 0 40 837 1150 Email vacon avacon com f 26 9 VACON MULTIMASTER PFC APPLICATION Constant production P2 1 25 frequency Par2 1 1 Par2 1 2 Hz 0 00 1513 P2 1 26 Error value limit high 500 120 154 P2 1 27 Error value limit low a af 90 15 5B P2 1 28 po 1548 P2 1 29 Special display min propones E B 30000 ot 1544 P2 1 31 Special display dec NM 4 M x 1546 Not Used 1 2 C 3 m 4 bar 5 mbar 6 Pa 7 kPa 8 PS 9 m s 10 l s 11 min 12 Vh 13 m3 s Special display unit 1549 14 m3 min 15 m3 h 16 F 17 tt 18 gal s GPS 19 gal min GPM 20 gaUh GPH 21 ft3 s CFS 22 ft3 min CFM 23 f3 h CFH 24 A 25 V 26 W 27 kW 28 Hp Table 6 Basic parameters G2 1 If BOTH 2 1 15 and 2 1 16 are 0 only one drive is handling all the pumping capacity l e auxiliary drives are not requested The autochange function wo
88. on time 10 times shorter than outside the prohibit frequency range limits fout Hz Par ID518 0 2 Par ID510 1D512 ID514 Par ID509 Par ID518 1 2 ID511 ID513 NX12k81 Figure 41 Ramp speed scaling between prohibit frequencies 519 Flux braking current 234 2 4 13 Defines the flux braking current value This value can be set between 0 0 and l 520 Flux brake 234 2 4 12 Instead of DC braking flux braking is a useful way to raise the braking capacity in cases where additional brake resistors are not needed When braking is needed the frequency is reduced and the flux in the motor is increased which in turn increases the motor s capability to brake Unlike DC braking the motor speed remains controlled during braking The flux braking can be set ON or OFF 0 Flux braking OFF 1 Flux braking ON Note Flux braking converts the energy into heat at the motor and should be used intermittently to avoid motor damage SS Tel 358 0 201 2121 Fax 358 01201 212 205 5 DESCRIPTION OF PARAMETERS VACON 101 600 Motor control mode 234 26 1 0 Frequency control The I O terminal and keypad references are frequency references and the frequency converter controls the output frequency output frequency resolution 0 01 Hz 1 Speed control The I O terminal and keypad references are speed references and the frequency converter controls the motor speed compensating the motor slip accuracy 0
89. ontr error value 13 PID controller output eo 10 00 s 1 00 308 filter time p233 Analogue output 309 O Not inverted Inversion 1 Inverted p2 3 4 Analogue output 310 0 0 mA minimum 124 mA Analogue output P2 3 5 1000 scale Output frequency limit 1 supervision EM limit 1 Low limit supervision igh limit supervision P2 3 6 Output frequency P2 3 limit 1 Supervised value O No limit 1 Low limit supervision 2 High limit supervision Output frequency pe limit 2 supervision Output frequency PL limit 2 Supervised value Torque limit E P2 3 10 2 peated 1 Low limit supervision P 2 High limit supervision P2 3 11 vore uu supervision value O Not used 2 9 12 bid 1 Low limit supervision 2 High limit ra a AA supervised value supervision to relay Actual value over O Not used P2 3 15 under sup value to 1542 12Over supervised value relay 2 Under supervised value AR IA IA P2 3 17 lout2content__ 0 13_ __ _ 7 of 472 P2 3 18 lout2filtertime 0 00 1000 s 100 aBn P2319 Jlou2ivet 0 1 J 0 Th P2320 lout2minimum 0 1 J 0 gJ P 4 G9 P2 3 21 lou2scale 10 1000 0 P 476 P2322 lou3sigal O0 01 P1934 PO P2323 lou3conent 0 13 J 0 1535 PO P23 24 lout3filtertime 0 00 1000 s 000 15320 Tel 358 0 201 2121 e Fax 358 0 201 212
90. ontro NE a z E I l P2 1 20 i Preset speed 3 1 Ctrl place Internal freq reference Keypad refe re nce Reference from fieldbus Reset Start Stop from fieldbus oe Direction from fieldbus Start stop Start Stop 2 1 28 Direction a Reverse Internal gt 1 Fault Reset P3 3 Keypad direction NX12k04 fn amp Figure 11 Control signal logic in MultiMaster PFC Application b Tel 358 0201 2121 e Fax 358 0201 212 205 2 MULTIMASTER PFC APPLICATION VACON 23 2 6 MultiMaster PFC Application Parameter lists On the next pages you will find the lists of parameters within the respective parameter groups Each parameter includes a link to the respective parameter description The parameter descriptions are given on pages 77 to 122 Column explanations Code Location indication on the keypad Shows the operator the present param number Parameter Name of parameter Min Minimum value of parameter Max Maximum value of parameter Unit Unit of parameter value Given if available Default Value preset by factory Cust Customer s own setting ID D number of the parameter used with PC tools Parameter value can only be changed after the FC has been stopped n parameter row Use TTF method to program these parameters 24 hour support 358 0 40 837 1150 e Email vacon dvacon com Za 2 24 9 VACON MULTIMASTER PFC APPLICATION 2 6 1 Monitoring values Control keypad menu M1
91. out 3 signal 234 Selects the board and the channel to which the analogue output 3 Is written 23 22 2 3 21 lout 3 content 234 2323 23 22 See 1D307 lout 3 filter 234 2 3 24 2 3 23 See ID308 lout 3 Invert 234 2 3 25 2 3 24 See ID309 lout 3 Minimum 234 See ID310 2 9 26 2 3 25 lout 3 Scale 234 See par ID310 7 3 27 2 3 26 Actual value supervision response time 234 2 7 27 The time the drive waits before it responses according to 1D1522 Value of actual value supervision to relay output 234 2 3 14 2 3 13 The value at which the actual value supervision is activated The value is given in of the actual value Actual value below above set value to relay 234 23 15 2 3 14 Selects if the relay is activated when the actual value goes below or above the supervision value set with ID1541 Drive status word 234 V1 24 More detailed information about the status of the drive The status word is needed by Vacon service personnel in case of problems running the application Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 9 117 1544 Actual value special display minimum 234 1212225239 2 1 25 1545 Actual value special display maximum 234 2 1 30 2 1 34 2 1 26 1546 Actual value special display decimals 234 2 1 31 2 1 35 2 1 27 With these parameters the minimum and maximum values as well as the number of decimals of the actual value special
92. r and thus the operation of the PID controller 0 No inversion 1 Inverted 34 1 PID reference rise time 234 2 2 28 Defines the time during which the PID controller reference rises from 0 to 100 342 PID reference fall time 234 2 2 29 Defines the time during which the PID controller reference falls from 100 to 0 I46 Output freq limit 2 supervision function 234 2 3 8 O No supervision 1 Low limit supervision 2 High limit supervision If the output frequency goes below above the set limit ID347 this function generates a warning message via the relay output RO1 or RO2 depending on to which output the supervision signals par D447 and ID448 are connected 347 Output frequency limit 2 supervision value 234 2 3 9 Selects the frequency value supervised by parameter ID346 348 Torque limit supervision function 234 23 10 0 No supervision 1 Low limit supervision 2 High limit supervision If the calculated torque value falls below or exceeds the set limit ID349 this function generates a warning message via relay output RO1 or RO2 depending on which output the supervision signal par ID451 is connected 349 Torque limit supervision value 234 23 11 Set here the torque value to be supervised by parameter ID348 SS Tel 358 0 201 2121 Fax 358 01201 212 205 5 DESCRIPTION OF PARAMETERS VACON 93 354 Frequency converter temperature limit supervision 234 2 3 12 0 No supervi
93. r is stopped when the Input is not active 3 Runenable contact open Motor start disabled and the motor is stopped contact closed Motor start enabled Application 1 4 Motor start enabled Motor start disabled and the motor is stopped Run enable contact open contact closed Applications 2 to 4 4 D 6 11 12 24 hour support 358 0 40 837 1150 e Email vacon avacon com Za Closing contact Force control place to I O terminal Closing contact Force control place to keypad Closing contact Force control place to fieldbus When the control place is forced to change the values of Start Stop Direction and Reference valid in the respective control place are used reference according to para meters 1D122 Note The value of par D125 Keypad Control Place does not change Preset Speed Fault Reset Acceleration Deceleration prohibited Contact closed No acceleration or deceleration possible until the contact is opened DC braking command Contact closed In Stop mode the DC braking operates until the contact is opened See Figure 27 PID2 Reference Run Disable 5 86 e VACON DESCRIPTION OF PARAMETERS 302 307 A Output frequency Param 2 4 10 7 Figure 27 DC braking command selection 10 selected for DIN3 lor DIN or DIN5 Left Stop mode Ramp Right Stop mode Coasting Reference offset for current input 2 15 O No offset 0 20mA 1 Offset 4 mA living zero provid
94. requencies the cooling effect of the motor is reduced as well as its capacity If the motor is equipped with an external fan the load reduction at low speeds is small The motor thermal protection is based on a calculated model and it uses the output current of the drive to determine the load on the motor The motor thermal protection can be adjusted with parameters The thermal current I specifies the load current above which the motor is overloaded This current limit is a function of the output frequency The thermal stage of the motor can be monitored on the control keypad display See the product s User s Manual CAUTION Zhe calculated model does not protect the motor if the airflow to the motor Is reduced by blocked air intake grill 6 2 Parameters of Stall protection ID s 709 to 712 General The motor stall protection protects the motor from short time overload situations such as one caused by a stalled shaft The reaction time of the stall protection can be set shorter than that of motor thermal protection The stall state is defined with two parameters ID710 Stall current and ID712 Stall frequency limit If the current is higher than the set limit and output frequency is lower than the set limit the stall state is true There is actually no real indication of the shaft rotation Stall protection Is a type of overcurrent protection 24 hour support 358 0 40 837 1150 Email vaconldvacon com A 6 6 124 0 V
95. requency of the motor i f Hz NX12K07 Figure 22 Linear and squared change of motor voltage Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 9 79 Programmable U f curve 2 The U f curve can be programmed with three different points Programmable U f curve can be used if the other settings do not satisfy the needs of the application U V Default Nominal voltage of the motor Field weakening point ID605 Def 10 ID606 Def 1 3 Default Nominal frequency of the motor f Hz ID604 ID602 Def 5 Hz NX12K08 Figure 23 Programmable U f curve Linear with flux optimisation 3 The frequency converter starts to search for the minimum motor current in order to save energy lower the disturbance level and the noise This function can be used in applications with constant motor load such as fans pumps etc 109 U f optimisation 2 13 2 6 2 Automatic The voltage to the motor changes automatically which makes the motor torque boost produce sufficient torque to start and run at low frequencies The voltage Increase depends on the motor type and power Automatic torque boost can be used in applications where starting torque due to starting friction Is high e g in conveyors EXAMPLE What changes are required to start with load from 0 Hz First set the motor nominal values Parameter group 2 1 Option 1 Activate the Automatic torque
96. requency parameters 62 5 Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIMASTER PFC APPLICATION VACON 33 2 6 9 Motor control parameters Control keypad Menu M2 gt G2 6 Parameter ax Unit Default Cust ID Note Motor control mode 0 Frequency control 1 Speed control me 0 Not used ili did udi ERN 1 Autom torque boost 0 Linear 1 Squared 2 Programmable 3 Linear with flux optim U f ratio selection Field weakening 30 00 320 00 point Voltage atfield 1009 200 00 weakening point U f curve midpoint par frequency P2 6 4 n x U iot U f oe 100 00 Parameter max value g par 2 6 5 Mee 000 4000 M x Switching frequency 10 150 Depends on kW Overvoltage O Not used 607 1 Used no ramping controller Undervoltage controller 2 Used ramping EN sio U T A 1 Used no ramping 2 Used ramping Table 13 Motor control parameters G2 6 24 hour support 358 0 40 837 1150 e Email vaconldvacon com Za 2 34 VACON MULTIMASTER PFC APPLICATION 2 6 10 Protections Control keypad Menu M2 gt G2 7 Code Parameter Unit Default Cust ID Note O No response 1 Warning P271 Response to 700 2 Warning Old Freq reference fault 3 Wrng PresetFreq 2 7 2 4 Fault stop acc to 2 4 7 5 Fault stop by coasting P277 Reference fault Par Hz 728 frequency 2 1 2 P273 Response to external 3 2 701 fault supervision Response to O No response P276 Ou
97. rity start level for all drives in the system See Figure 53 Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 121 Level sensor Storage tank From sewage system ID 1568 ID 1567 ID 1566 ID 1565 ID 1562 PID Control Level R3 3 ID 1561 G ea Ko Figure 53 Different levels in Advanced Level Control application 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 122 9 VACON DESCRIPTION OF PARAMETERS 5 1 Keypad control parameters Unlike the parameters listed above these parameters are located in the M3 menu of the control keypad The reference parameters do not have an ID number 114 Stop button activated 3 4 3 6 If you wish to make the Stop button a hotspot which always stops the drive regardless of the selected control place give this parameter the value 1 See also parameter ID125 125 Control Place 3 1 The active control place can be changed with this parameter For more information see the product s User s Manual Pushing the Start button for 3 seconds selects the control keypad as the active control place and copies the Run status information Run Stop direction and reference 123 Keypad Direction 3 3 0 Forward The rotation of the motor is forward when the keypad Is the active control place 1 Reverse he rotation of the motor Is reversed when the keypad is the active control place For more information see the pro
98. rives the one with the highest priority will start to regulate If there are NO auxiliary drives available when the drive notices the overcapacity the drive will go into Sleeping mode The Vacon drives in the system will automatically change the leading drive to equalize the wear of the devices in the system The drive is counting time for the autochange event when it is running The time to run before the autochange event shall occur can be set by the user When the drive reaches the set time it will stop regulating and then slowly ramp down and stop The other drives will notice that the drive is stopping for the autochange event and the next drive will take up the control When all drives in the installation have performed their leading role the timers of all drives are reset The reset command does not necessarily set the counters to zero but the counter value is decreased by the autochange value set by the user Default value is 48h Examples Autochange time 48h Running hours 64h Running hours after reset 64 48 16h The counter value can increase over 48h autochange value if this drive has been running while the others have been in the leading role This way the running times of the drives are equalized 24 hour support 358 0 40 837 1150 e Email vacon dvacon com gt 4 58 VACON MULTIFOLLOWER PFC APPLICATION allows Next to regulate 2 A O E D gt O D ud u 5 O Next to regula
99. rks however Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIMASTER PFC APPLICATION VACON 9 27 2 6 3 Input signals Control keypad Menu M2 gt 62 2 Code Parameter ax Unit Default Cust Note 0 DIN2 alone starts the drive at pre set speed DIN2 Start 12 Both DIN1 and DIN2 has eed function 0 1308 to be activated before the drive will start and run at the speed set in P2 1 20 O Not used 1 External fault cc 2 External fault oc 3 Run enable 4 CP 0 terminal 5 CP Keypad 6 CP Fieldbus P2 2 2 DIN3 function 12 11 Preset speed 8 Fault reset 9 Acc Dec operation prohibit 10 DC braking command 11 Enable PID reference 2 5 Run disable P2 2 3 DIN4 function pet 8 A 1509 See ao above P2 2 4 DIN5 function 12 See above 1 Al2 2 Al3 Fieldbus control 5 122 3 Al4 4 Panel reference 5 FB reference 6 PID controller O Actual value 1 1 Actual 1 Actual 2 2 Actual 1 Actual 2 3 Actual 1 Actual 2 4 Min Actual 1 Actual 2 5 Max Actual 1 Actual 2 6 Mean Actuall Actual2 7 Sart Act1 Sart Act2 O Not used 1 Al1 signal c board 2 Al2 signal c board ee 334 3 AI3 signal men 4 Al4 signal 5 Fieldbus FBProcessDatalN2 reference selection Actual value selection C 333 NO O Not used 1 Al1 signal c board 2 Al2 signal c board 339 3 Al3 signal 4 Al4 signal o Fieldbus FBProcessDatalN3 Actual value 2 C input poco AS sob Ii Son a minimum
100. rminal the other method is called TTF or Terminal To Function In FTT the terminal appears as a parameter and the user defines which function he wants P2 2 2 DIN3 function to be activated with the specific terminal This 0 Not Used is the traditional way of I O programming See 12 Ext Fault cc Figure 2 2 Ext Fault oc 3 Run Enable In the figure the function Aun Enable is 4 Acc Dec activated via DIN3 Figure 2 FTT programming method In TTF the different functions appear as parameters and the user defines to which terminal he wants to connect the function This method allows a flexible use of additional I O boards See Figure 3 P2 3 29 1 Ready A 7 P2 3 29 2 Run 0 2 P2 3 29 3 Fault B 1 P2 3 29 4 Fault inv 0 1 Figure 3 TTF programming method The examples in Figure 3 presuppose the connection of option boards OPT A1 and OPT A2 Ready function is connected to slot A 1st digital or relay output DO1 Run function is connected to a virtual board with value TRUE i e active Fault function is connected to slot B 1st digital or relay output R01 Fault inverted function is connected to a virtual board with value FALSE i e NOT active The first letter represents the slot 0 virtual slot and the number is the index number of the terminal Depending on the option board there can be several or no inputs and or outputs available If there are both inputs and outputs on the same board the firs
101. s Ei DIN1 Start Stop Contact closed Regulating Bl pend RN programmable a a programmable Common for DIN 1 DIN 3 Open i e isolated from ground Control CE TU output a for switches see 6 1 0 I O ground Ground for reference and controls for reference and controls DIN4 NEN Bel EM NNEM programmable programmable DIN6 Communication input Signals on communication line from all drives in installation are read on this input bee ee Common for DIN4 DIN6 Open i e isolated from ground PID actual value 1 Programmable par 2 3 1 Analogue output Range 0 20 mA R max 500 Relay output 1 Programmable par 2 3 28 2 RUN 24 R2 y Relay output 2 Programmable par 2 3 28 6 FAULT Figure 9 1 0 configuration for the MultiMaster PFC application 1N4004 The diode is needed to prevent backward supply of 24V from other drives NOTE All digital inputs are used with negative logic OV is active Jumper X3 has to be connected so that CMA and CMB are isolated from ground i e OPEN See Figure 10 below Digital inputs DIN3 DIN4 DIN5 are freely programmable So is the digital output DO1 which together with the digital input DIN6 is reserved for the communication between drives Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIMASTER PFC APPLICATION Jumper block X1 1 mode A B C D o o All mode 0 20mA Current input An B 6 JD 0090
102. sed ramping EJ ated JU T A 1 Used no ramping 2 Used ramping Table 37 Motor control parameters G2 6 24 hour support 358 0 40 837 1150 e Email vaconldvacon com Za 4 74 9 VACON MULTIFOLLOWER PFC APPLICATION 4 7 10 Protections Control keypad Menu M2 gt G2 7 Code Parameter Unit Default Cust ID Note O No response 1 Warning P271 Response to 700 2 Warning Old Freq reference fault 3 Wrng PresetFreq 2 7 2 4 Fault stop acc to 2 4 7 5 Fault stop by coasting frequency P273 Response to external 3 2 701 fault m xm ll supervision Response to O No response P276 Output phase 3 2 702 2 Fault stop acc to 2 4 7 Supervision 3 Fault stop by coasting protection P278 Thermal protection 3 2 704 of the motor temperature factor P2710 Motor cooling factor 0 0 150 0 706 at zero speed a a e E constant P2712 Motor duty cycte 0 10 10 708 O No response 1 Warning PAIS Stall protection 3 2 709 2sFauli etopidncito 247 3 Fault stop by coasting P2714 Stallcurent 000 2xl A a J 710 P2 7 15 Stalltimelimit 1 00 12000 s 1500 711 P2 7 16 Stall frequency limit 10 oO wm omo o 712 O No response i 1 Warning P2 7 17 Underload protection 3 713 2 Fault stop ace ta 2 4 7 3 Fault stop by coasting paupe d 150 50 714 nominal frequency zero frequency Underload P2 7 20 protection time 716 O No action 1 Warning 2 Fault 3 Fault co
103. ses V1 15 DO1 RO1 RO2 o qu Digital and relay output statuses PAOD monitoring values Table 2 Monitoring values 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 16 9 VACON BASIC APPLICATION 1 5 2 Basic parameters Control keypad Menu M2 gt G2 1 Code Parameter Min Max Unit Default Cust ID Note P2 1 Minfrequeny 0 00 Par 22 Hz 000 1001 NOTE If faa gt than the motor synchronous speed Max frequency Par 2 1 320 00 20 00 cheeked coly nar meter and drive system P2 3 Acceleration time 1 3000 0 S 103 Becelerationtime T ot 30088 s 39 49 Currentlimit_ O1xl 2xl A b J 17 Check the rating plate of A PO 180 V 110 the motor the motor l Nominal frequency 8 00 320 00 Hz 50 00 111 Check the rating plate of of the motor the motor Check the rating plate of Nominal speed of mater P 24 20 000 rpm 1440 112 The default applies for a 4 the motor pole motor and a nominal size frequency converter Nominal current of Check the rating plate of Ir o Meh ARCO Aa f w NEUE E Motor Cw 0 30 1 00 0 85 120 Check the rating plate of the motor sos S Rame ENS 1 Ramp ls ARIS 2 Ramp Run enable coast 3 Coast Run enable ramp P2 13 Urf optimisation 0 Not used 1 Automatic torque boost 0 AIT1 1 Al2 P2 14 I O reference 2 Keypad 3 Fieldbus p2 15 Current reference 0 No offset 0 20mA offset 12 O
104. set and that all drives in the same chain have a unique number Also the parameter Number of Drives ID1502 has to be correct MMPFC only In order to ensure the proper functioning of the communication the diode and the other connections See Figure 9 have to be made correctly The CMA and CMB have to be isolated from ground This is done by setting the jumpers of block X3 on the OPT A1 board as shown in Figure 10 If you want to test the Autochange function set the nterval Time ID1501 to 0 Autochange will then occur after 5 min running Remember to set a correct value after testing 0 2 Drive status indication On monitoring page V1 23 you can find the Drive Status This value gives you information about the current status of the drive 0 OFF The automatics are not enabled via DINT 1 Communication line error The communication between the drives has been down for more than 10 seconds Check connections diodes also polarity check that the CMA and CMB are open See Figure 10 below This error cannot be reset through the Resetcommanad To reset turn DIN1 OFF and back ON in one or several drives This error may also appear if the grounding between the drives is insufficient During tests of the system without complete cabling connect the GND s pin 13 of the drives with a wire 2 Stand by The drive is activated but waiting for permission to start not used as leading drive either via a start command from the other dri
105. sion 1 Low limit supervision 2 High limit supervision If the temperature of the frequency converter unit falls below or exceeds the set limit ID355 this function generates a warning message via a relay output RO1 or RO2 depending on to which output the supervision signal par D450 is connected 355 Frequency converter temperature limit value 234 2313 This temperature value is supervised by parameter ID354 359 PID controller minimum limit 234 2225 360 PID controller maximum limit 234 2 2 26 With these parameters you can set the minimum and maximum limits for the PID controller output Limit setting 1000 0 of fmax lt par ID359 lt par ID360 lt 1000 0 of fmax These limits are of importance for example when you define the gain I time and D time for the PID controller 366 Easy changeover 234 2230 0 Keepreference 1 Copyreference If Copy reference has been selected it is possible to switch from direct control to PID control and back without scaling the reference and actual value For example The process is driven with direct frequency reference Fieldbus or keypad to some point and then the control place is switched to one where the PID controller is selected The PID control starts to maintain that point The PID controller error value is forced to zero when the control place is changed It is also possible to change the control source back to direct frequency control In this case the output frequ
106. t input is named A 1 Note that the first outputis also named A 1 NOTE With this method is it possible to have several signals connected to one hardware input but only one signal can control one hardware output 24 hour support 358 0 40 837 1150 e Email vaconldvacon com d 8 9 VACON GENERAL Virtual Board on slot 0 10 ee ee EIES Digital Out M 2 3 4 5 6 7 qae Digital In FALSE TRUE Using eg for testing purpose NXOPTA2 on slot B AnalogIn 1 2 3 4 5 6 7 8 9 10 DigitalIn 1 2 3 4 5 6 7 8 9 10 Analog Out 1 2 3 4 5 6 7 8 9 I0 Digital Out 1 2 3 4 5 6 7 8 9 10 NXOPTA 1 on slot A Analog In MA 314 5 6 7 8 9 10 Digital ln APS PA 57 6 7 8 9 10 Analog Out M 2 3 4 5 6 7 8 9 10 Digital Out FU 2 3 415 6 17 819 10 Figure 4 Capacity of an interface board Each option board can have up to 10 inputs and or outputs of each type but all 10 are not necessarily used on every board the amount of terminals causes limitations Figure 4 describes the standard option board Available inputs and outputs on Vacon basic option boards OPT A1 in slot A e two analogue inputs available named A 1 and A 2 when programming e six digital inputs named A 1 to A 6 when programming e one analogue output named A 1 when programming e one digital output named A 1 when programming OPT A2 in slot B e two digita
107. te 3 Figure 17 Chained regulation of MultiFollower PFC Il Tel 358 0 201 2121 e Fax 358 0 201 212 205 4 MULTIFOLLOWER PFC APPLICATION VACON 6 59 4 4 Sharing of frequency reference The auxiliary drives will follow the frequency reference that the leading drive is using The leading drive sends out the frequency reference to the analogue output The activated auxiliary drives will see this on analogue input 1 and follow the leading drive using the same frequency To pin 23 on other drives drives 10Vref Ll ns To pin 19 on other drives To pin 2 on other drives 1 10Vref L o Figure 18 Connections for shared frequency reference in a 2 pump system 24 hour support 358 0 40 837 1150 e Email vaconldvacon com ZZ 4 60 9 VACON MULTIFOLLOWER PFC APPLICATION 4 5 Control I O for MultiFollower PFC conden ee Terminal pm other drives other drives 2 Al1 Analogue input voltage range Frequency reference for auxiliary drive 0 10V DC programmable Value from leading drive of the system Ground for reference and controls Analogue input current range Actual Value 1 E 5 Al2 4 20mA programmable 6 24V Control voltage output Voltage for switches etc max 0 1A se ee I O ground Ground for reference and controls y di DIN1 Start Stop Contact closed Regulating i d DIN2 Flushing Contact closed start nominal speed ae i T X CU pro
108. the difference in analogue output scaling in parameter ID311 Figure 30 O Set minimum value to 0 mA 1 Set minimum value to 4 mA 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 5 88 VACON DESCRIPTION OF PARAMETERS 311 Analogue output scale 234 23 5 23 4 Scaling factor for analogue output Output frequency Max frequency par ID102 500 Freq Reference Max frequency par ID102 Motor speed Motor nom speed 1XN motor i Output current Motor nom current 1Xl Motor Motor torque Motor nom torque 1XT motor xd d N Motor power Motor nom power 1xP motor ME Motor voltage 100 x U motor DC link voltage 1000 V Pl ref value 100 x ref value max 0 Pl act value 1 100 x actual value max B a Pl act value 2 10096 x actual value max s Pl error value 10096 x error value max PI output 10096 x output max erase lable 45 Analogue output scaling Figure 30 Analogue output scaling 315 Output frequency limit supervision function 234 2 3 6 23 5 0 Nosupervision 1 Low limit supervision 2 High limit supervision If the output frequency goes below above the set limit ID316 this function generates a warning message via the digital output DOT or via the relay output RO1 or RO2 316 Output frequency limit supervision value 234 237 2346 Selects the frequency value supervised by parameter ID315 See Figure 31 Par 2 3 6 2 Par 2 3 7 Example 22 RO1 NX12K19 Figure 31 Output
109. the leading one Is running at Connections to from and between the drives are made easily The drive is connected directly to its own motor pump There is neither need for additional contactors nor any soft starting devices An ordinary shielded twisted pair cable is used for the communications between drives and for the shared frequency reference transmission Freq Ref Pressure sensor NX12k117 Figure 16 Operating principle of MultiFollower PFC system Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIFOLLOWER PFC APPLICATION VACON 9 57 4 3 Chained regulation and autochange When the regulating drive notices a demand for more capacity but cannot produce this by itself it will send a request for NEXT START to the communication line When the next drive starts to regulate it will send the frequency reference to the analogue output The drive s that is are working as an auxiliary drive will read this value from its analogue input 1 and it will start to run at the same speed as the regulating drive In other words the auxiliary pump is following the speed reference of the leading drive pump When the regulating drive notices that there is too much capacity running at the minimum producing frequency 1 5Hz AND there are auxiliary units connected to the system it will put itself to Stand by mode and the auxiliary drive will become the leading drive and start regulating If there are several drives working as auxiliary d
110. to 88 5 96 9 VACON DESCRIPTION OF PARAMETERS 500 Acceleration Deceleration ramp 1 shape 234 2 4 1 501 Acceleration Deceleration ramp 2 shape 234 2 4 2 The start and end of acceleration and de celeration ramps can be smoothed with these parameters Setting value 0 gives a linear ramp shape which causes acceleration and deceleration to act immediately to the changes in the reference signal Setting value 0 1 10 seconds for this pa 1DS03 ID503 y rameter produces an S shaped accelera tion deceleration The acceleration time Is determined with parameters ID103 ID104 ID502 1D503 PERE ID500 ID501 NX12K20 Figure 37 Acceleration Deceleration S shaped 502 Acceleration time 2 234 24 3 503 Deceleration time 2 234 24 4 These values correspond to the time required for the output frequency to accelerate from the zero frequency to the set maximum frequency par D102 These parameters give the possibility to set two different acceleration deceleration time sets for one application The active set can be selected with the programmable signal DIN3 par ID301 504 Brake chopper 234 2 4 5 O No brake chopper used Brake chopper in use and tested when running Can be tested also in READY state External brake chopper no testing Used and tested in READY state and when running 2 3 When the frequency converter is decelerating the motor the inertia of the motor and the load are fed into an
111. tput phase 3 2 702 2 Fault stop acc to 2 4 7 Supervision 3 Fault stop by coasting protection p278 Thermal protection 3 2 704 of the motor temperature factor P2710 Motor cooling factor 0 0 150 0 706 at zero speed a NN constant P2712 Motordutycyde 0 100 100 708 O No response 1 Warning PAIS Stall protection 3 2 709 2sFauli etopidncito 247 3 Fault stop by coasting P2714 Stallcurrent 000 2xl A It jJ 70 J J P2 7 15 Stalltimelimit 100 12000 s 1500 m 9 P2 7 16 Stall frequency limit 10 ee pe aso fo 712 O No response i 1 Warning P2 7 17 Underload protection 3 713 2 Fault stop ace ta 2 4 7 3 Fault stop by coasting paupe ap 150 50 714 nominal frequency zero frequency Underload P2 7 20 protection time 716 O No action 1 Warning 2 Fault 3 Fault coast Response to fieldbus fault 0 No action P2 7 22 FB comm fault 3 2 99 1 Warning 2 Fault 3 Fault coast Tel 358 0 201 2121 e Fax 358 0 201 212 205 p27 21 Thermistor fault NI MULTIMASTER PFC APPLICATION VACON 9 35 Response to option card fault O No action 1 Warning 2 Fault 3 Fault coast Slot comm fault poros aue or actual 0 00 100 00 0 00 1518 value supervision Actual value OzNo action P2 7 25 over under 1519 1 Over supervision value 2 Under Response to Actual value supervision O No action 1 Warning 2 Fault 3 Fault coast A
112. ts or information about the hardware and software see the product s User s Manual 1 5 5 Expander boards Control keypad Menu M7 The M7 menu shows the expander and option boards a ttached to the control board and board related information For more information see the product s User s Manual 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 1 2 18 VACON MULTIMASTER PFC APPLICATION 2 MULTIMASTER PFC APPLICATION 2 1 Brief description of MultiMaster PFC application With the MultiMaster PFC application you can build a system where up to 3 drives handle the regulation The internal PID controller regulates the drives The drives are operating in a chained control where one of them is always the leading drive This way they can together control a system with several devices in parallel When you have the application package loaded in your Vacon drive you can select the MultiMaster PFC application in system menu M6 with parameter 6 2 2 2 Functionality The application is designed to achieve an even wear of the pumps connected to the motors drives by regularly changing the regulating order of the drives The application supports the maximum of 3 pumps fans or compressors to work in parallel One drive is leading and regulating PID while the others are either stand by or running at the speed that produces the nominal flow in the system Connections to from and between the drives are easily mad
113. tween 5 0 150 0 x Tamotor This parameter gives value for the minimum torque allowed with zero frequency See Figure 46 If you change the value of parameter ID113 Motor nominal current this parameter is automatically restored to the default value See chapter 6 3 716 Underload time 234 2 7 20 This time can be set between 2 0 and 600 0 s This is the maximum time allowed for an underload state to exist An internal up down counter counts the accumulated underload time If the underload counter value goes above this limit the protection will cause a trip according to parameter ID713 If the drive is stopped the underload counter is reset to zero See Figure 47 and chapter 6 3 Underload time counter Trip area Par ID716 N Trip warnin par ID713 j Underload Dp 1P LD No underl NX12k66 Figure 47 Underload time counter function 717 Automatic restart Wait time 234 28 1 Defines the time before the frequency converter tries to automatically restart the motor after the fault has disappeared 718 Automatic restart Trial time 234 282 The Automatic restart function restarts the frequency converter when the faults selected with parameters ID720 to ID725 have disappeared and the waiting time has elapsed 24 hour support 358 0 40 837 1150 e Email vaconldvacon com e 5 108 9 VACON DESCRIPTION OF PARAMETERS Wait time Wait time Wait time Par ID717 Par ID717
114. tween drives Tel 358 0 201 2121 e Fax 358 0 201 212 205 MULTIFOLLOWER PFC APPLICATION Jumper block X1 All mode A B C D HEHE All mode O 20mA Current input tan All mode Voltage input O 10V B 0 All mode Voltage input O 10V differential A B C D HN All mode Voltage input 10 10V Jumper block X6 O1 mode AQL mode 0 20mA Current gut A B C D HE AO mode Voltage output O 10V Factory default VACON 61 Jumper block X2 Al2 mode A Bs CD AI2 mode O 20mA Current input A B C D 0090 eo ll Al2 mode Voltage input O 10V B o o AI2 mode Voltage input O 10V differential A B C D dec AI2 mode Voltage input 10 10V Jumper block X3 CMA and CMB grounding 6 CMB connected to GND 00 CMA connected to GND CMB isolated from GND eje CMA isolated from GND A A 9 D ano V internally connected together isolated from GND Figure 20 Jumper selection for OPT A17 See also the product s User s manual for more details If you change the AI AO signal content also remember to change the corresponding board parameter in menu M7 24 hour support 358 0 40 837 1150 e Email vaconldvacon com 4 62 9 VACON MULTIFOLLOWER PFC APPLICATION 4 6 Control signal logic in MultiFollower PFC Application Communication OUTPUT Other drive Communication INPUT Run Disable Programmab
115. uency reference selection 2 14 Defines which frequency reference source is selected when controlled from the I O control place eius Analogue volt ref Terminals 2 3 Keypad reference Menu M3 Fieldbus reference Table 42 Selections for parameter ID117 EN BN Terminals is EN o3 PID controller gain 234 2 1 12 This parameter defines the gain of the PID controller If the value of the paramter Is set to 100 a change of 10 in the error value causes the controller output to change by 10 If the paramter value is set to 0 the PID controller operates as ID controller See examples on page 81 Tel 358 0 201 2121 e Fax 358 0 201 212 205 DESCRIPTION OF PARAMETERS VACON 81 119 PID controller time 234 2 7 13 The parameter ID119 defines the integration time of the PID controller If this parameter is set to 1 00 second a change of 10 in the error value causes the controller output to change by 10 00 s If the parameter value is set to 0 00 s the PID controller will operate as PD controller See examples on page 81 120 Motor cos phi 2 10 2 1 10 Find this value cos phi on the rating plate of the motor 122 Fieldbus frequency reference selection 234 225 Defines which frequency reference source is selected when controlled from the fieldbus Applic 2 4 Al2 zs L2 AS 4 Keypad reference Menu M3 Reference from PID controller reference lable 43 Sele
116. urned to the normal level SS Tel 358 0 201 2121 Fax 358 01201 212 205 5 DESCRIPTION OF PARAMETERS VACON 109 721 722 723 725 726 727 24 hour support 358 0 40 837 1150 e Email vacon avacon com Go Automatic restart Number of tries after overvoltage trip 234 2 8 5 This parameter determines how many automatic restarts can be made during the trial time set by parameter 1D718 after an overvoltage trip 0 No automatic restart after overvoltage fault trip gt 0 Number of automatic restarts after overvoltage fault trip The fault Is reset and the drive is started automatically after the DC link voltage has returned to the normal level Automatic restart Number of tries after overcurrent trip 234 2 8 6 NOTE IGBT temp fault also included This parameter determines how many automatics restarts can be made during the trial time set by ID718 0 No automatic restart after overcurrent fault trip gt 0 Number of automatic restarts after overcurrent trip saturation trip and IGBT temperature faults Automatic restart Number of tries after reference trip 234 28 7 This parameter determines how many automatics restarts can be made during the trial time set by ID718 0 No automatic restart after reference fault trip gt 0 Number of automatic restarts after the analogue current signal 4 20mA has returned to the normal level 4mA Automatic restart Number of tries after external
117. urrents is zero The overcurrent protection is always working and protects the frequency converter from earth faults with high currents 704 Motor thermal protection 234 2 7 8 0 No response 1 Warning 2 Fault stop mode after fault according to ID506 3 Fault stop mode after fault always by coasting If tripping Is selected the drive will stop and activate the fault stage Deactivating the protection i e setting parameter to 0 will reset the thermal stage of the motor to 0 See chapter 6 1 24 hour support 358 0 40 837 1150 e Email vaconldvacon com Za 5 104 9 VACON DESCRIPTION OF PARAMETERS 705 Motor thermal protection Motor ambient temp factor 234 27 9 The factor can be set between 100 0 and100 0 See chapter 6 1 706 Motor thermal protection Motor cooling factor at zero speed 234 2 7 10 The current can be set to 0 150 0 x lomotor This parameter sets the value for thermal current at zero frequency See Figure 42 The default value is set assuming that there is no external fan cooling the motor If an external fan is used this parameter can be set to 90 or even higher Note The value is set as a percentage of the motor name plate data par ID113 Nominal current of motor not the drive s nominal output current The motor s nominal current is the current that the motor can withstand in direct on line use without being overheated If you change the parameter Nominal current of motor th
118. vailable Default Value preset by factory Cust Customer s own setting ID D number of the parameter used with PC tools Parameter value can only be changed after the FC has been stopped n parameter row Use TTF method to program these parameters SS Tel 358 0 201 2121 Fax 358 01201 212 205 3 ADVANCED LEVEL CONTROL APPLICATION VACON 43 3 6 1 Monitoring values Control keypad menu M1 The monitoring values are the actual values of parameters and signals as well as statuses and measurements Monitoring values cannot be edited See the product s User s Manual for more information Code Parameter Unit ID Description Output frequency Output frequency to motor V1 2 Frequency Hz 25 Frequency reference to motor control l reference 2 V1 4 Motor current A 3 V17 Motovotage V 6 O V18 DClinkvoltage V 7 J O Vi3 Unittemperature c 8 Heatsinktemperature 0 V1 19 PID Error value In percent of the max error value V1 20 PID Output In percent of the max output value V2 Period running hour 1503 Running hours of this period V1 22 1504 Running minutes of this period 0 0ff 1 Communication line error V1 23 Drive status 1543 3 Regulating 4 Nom prod 5 Sleeping Give the Status Word to Vacon personnel V1 24 Status Word 1543 in case of problems with running the application A
119. ve 1 Al2 2 Al3 Fieldbus control 5 122 3 Al4 reference selection 4 Panel reference 5 FB reference 6 PID controller O Actual value 1 1 Actual 1 Actual 2 2 Actual 1 Actual 2 3 Actual 1 Actual 2 4 Min Actual 1 Actual 2 5 Max Actual 1 Actual 2 6 Mean Actual1 Actual2 7 Sart Act1 Sart Act2 O Not used 1 Al1 signal c board 2 Al2 signal c board ose vue d 334 3 AI3 ole em 4 Al4 signal 5 Fieldbus FBProcessDatalN2 Actual value selection C 333 NO O Not used 1 Al1 signal c board 2 Al2 signal c board 339 3 Al3 signal 4 Al4 signal 5 Fieldbus FBProcessDatalN3 po 29 Actualvaluel 45500 320 00 0 00 0 No minimum scaling minimum scale p2 2 19 ctualvalue T 45509 320 00 EN 100 00 EJE 100 No maximum scaling maximum scale minimum scale PENNE 699 60 290 00 100 00 BEES 100 No maximum scaling maximum scale Tel 358 0 201 2121 e Fax 358 0 201 212 205 Actual value 2 input C ADVANCED LEVEL CONTROL APPLICATION VACON 9 47 P2 2 13 AllSignalselect 0 A1 152 HIC range 0 10V P2 2 14 AIT signal range 1 Signal range 2 10V L3 DE Al custom P2 2 15 1000 00 minimum setting maximum setting P2 2 17 Al inversion 1 323 a TIEG 1 Inverted P2 2 18 Al filter time 0 00 1000 s 010 324 O Nofiltering P22 19 Al2Signalselect 0 A2 15333 mA P2 2 20 Al2 signal range 124 20 mA ml ajaja minimum setting
120. ve running linearly The high limit corresponds to the Max production frequency ID102 The value is given in Jo of the actual value See Figure 53 Run mode for the auxiliary drive s 3 2 1 24 When the auxiliary drive has reached the limit where it is started it will either run at the set nominal production speed or run linearly between the set upper and lower limits See ID1565 to ID1568 0 Nominal production speed 1 Linearly Start level for auxiliary drives running linearly 3 2 1 25 When the auxiliary drive are set to run linearly ID1563 1 can it be set to start either from the upper or the lower limit 0 Start at Low level 1 Start at High level Lower level for auxiliary drive 7 3 2 1 26 The lower point of the frequency range within which the auxiliary drive 1 is working The value is given in 9o of the actual value See Figure 53 Higher level for auxiliary drive 1 3 21277 The higher point of the frequency range within which the auxiliary drive 1 is working The value is given in of the actual value See Figure 53 Lower level for auxiliary drive 2 3 2 1 28 The lower point of the frequency range within which the auxiliary drive 2 is working The value is given in of the actual value See Figure 53 Upper level for auxiliary drive 2 3 2 1 29 The higher point of the frequency range within which the auxiliary drive 2 is working The value is given in 96 of the actual value This level is also a secu
121. ves MMPFC or depending of the actual value ALC SS Tel 358 0 201 2121 Fax 358 01201 212 205 GENERAL VACON 6 5 3 Regulating The drive is working as the leading drive in the system 4 Nominal production The drive has locked itself to nominal production frequency ID102 or ID1513 The regulation is handled by another drive NOTE In the MultiFollower PFC application this status has a different meaning 4 Following The regulation is handled by another drive and this drive is following the frequency reference of the leading drive 9 Sleeping The drive is the leading drive but the actual value pressure is so high so the drive has gone into sleep status On monitoring page V1 24 you can also find a value called Status Word n case of application malfunctioning this value will be needed by Vacon service personnel 24 hour support 358 0 40 837 1150 e Email vaconldvacon com d 6 9 VACON 0 3 Pressure Level feedback GENERAL Individual sensor for each drive gives a redundant system preferable External 24V supply a 5 Al2 L xw Or Al2 Figure 1 Different options to connect the pressure or level transmitter Tel 358 0 201 2121 e Fax 358 0 201 212 205 GENERAL VACON 97 0 4 Function terminal programming methods There are two methods for programming the input and output signals for the NX drives The first method is called the FTT or Function To Te
122. y be changed after the FC has been stopped n parameter row Use TTF method to program these parameters 24 hour support 358 0 40 837 1150 e Email vacon dvacon com Za 4 64 9 VACON MULTIFOLLOWER PFC APPLICATION 4 7 1 Monitoring values Control keypad menu M1 The monitoring values are the actual values of parameters and signals as well as statuses and measurements Monitoring values cannot be edited See the product s User s Manual for more information Code Parameter Unit ID Description Output frequency Output frequency to motor V1 2 Frequency Hz 25 Frequency reference to motor control reference Motor speed in rpm V1 4 Motor current A Calculated shaft torque oO V7 Motorvoltage V 6 fo AAA v1 8 DC link voltage 8 Heatsinktempersture V1 9 Unit temperature v1 11 V1 12 Analogue input V1 13 Analogueinput V1 14 DIN1 DIN2 DINS V1 15 DINA DIN4 DIN6 V1 16 v1 17 m V1 18 PID Actual value V1 19 PID Error value In percent of the max error value V1 20 PID Output In percent of the max output value 22 0 Off V1 23 Drive status 5 Sleeping g 1 Communication line error Give the Status Word to Vacon per V1 24 Status Word sonnel in case of problems with run ning the application 2 Stand by V125 Actual value special Actual value special display l display See par ID1544 to ID1546 V1 21 Period running hour Running hours of this p

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