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CFW100 - Programming Manual (v.2.4X)

1. 16 mA y AX 10100 V 2 OFF Alx 100 2S x 100 OFFSET Jx GAIN 5 Alx mA R 20100mA 2 ON Alx 100 x 100 OFFSET x GAIN iu d 20 mA M 20t04mA 3 ON Alx 100 96 HN mA x 100 96 OFFSET x GAIN For example Alx 5 V OFFSET 70 0 96 Gain 1 000 with signal of O to 10 V that is Alx n O and AlXre 10 4 Return Advance B CFW100 12 3 Digital and Analog Inputs and Outputs 2g Alx 96 3 x 100 90 70 x 1 20 0 Oo 10 O O i O Another example Alx 12 mA OFFSET 80 0 96 Gain 1 000 with signal of 4 to 20 mA that is Alxi 4 and AlXee 16 Alx 96 s x 100 96 C80 x1 30 0 96 AIX 30 0 96 means that the motor will spin forward with a reference in module equal to 30 0 96 of P134 if the signal Alx function is Frequency Reference In the case of filter parameters P235 the value set corresponds to the time constant used to filter the input signal read Therefore the filter response time is around three times the value of this time constant 12 2 NTC SENSOR INPUT The CFW100 IOADR accessory has an exclusive analog input to connect an NTC sensor The temperature reading parameter is described below P375 Value of the NTC Sensor Adjustable O to 100 C Factory Range Setting Properties ro Description This read only parameter indicates the temperature value obtained from the NTC sensor For furthe
2. P133 Minimum Frequency Reference Adjustable 0 0 to 300 0 Hz Factory 3 0 Hz Range Setting Properties P134 Maximum Frequency Reference Adjustable 0 0 to 300 0 Hz Factory 66 0 55 0 Hz Range Setting Properties Description Limits for frequency reference of the inverter Those limits are applied to any reference source even in case of 13 bit speed 7 2 2 Backup of the Speed Reference P120 Backup of the Speed Reference Adjustable O Inactive Factory 1 Range 1 Active Setting 2 Backup by P121 Properties Description This parameter defines the operation of the Backup function of the Speed Reference from one of the options active P120 1 inactive P120 0 and by P121 P120 2 This function in turn determines the form of backup of the digital references of the sources HMI P121 E P Serial USB P683 according to Table 7 2 on page 7 7 Table 7 2 Options of parameter P120 Reference Initial Values at the Enabling or Power Up Value of P133 Last adjusted value Value of P121 If P120 Inactive the inverter will not save the speed reference value when it is disabled Thus when the inverter is enabled again the speed reference value will become the frequency minimum limit value P133 If P120 Active the value set in the reference is not lost when the inverter is disabled or powered down If P120 Backup by P121 the reference initial value is fixed by P121 at the enabling
3. z Logical Command and Speed Reference Output frequency Acceleration ramp P124 Time Active DI1 or DI2 Inactive DI5 or DI6 Active DIS or DI7 Inactive F i H EE Active DIA or DI8 Inactive Figure 7 3 Operating graph of the Multispeed function Table 7 3 Multispeed frequency reference 8 Referency 4 Referency 2 Referency DI1 or DI2 or DI5 or DI6 DI3 or DI7 DI4 or DI8 Frequency Reference Inactive Inactive Inactive P124 Inactive Inactive Active P125 Inactive Active Inactive P126 Inactive Active Active P127 Active Inactive Inactive P128 Active Inactive Active P129 Active Active Inactive P130 Active Active Active P131 7 2 4 Reference via Electronic Potentiometer The Electronic Potentiometer function E P allows the frequency reference to be set by means of two digital inputs one to increment it and another to decrement it In order to enable this function you must first configure the referency reference via E P program P221 7 and or P222 7 After enabling this function just program two digital inputs P263 to P266 in 11 or 33 Accelerate E P and 12 or 34 Decelerate E P Figure 7 4 on page 7 11 shows the operation of E P function of three digital inputs Accelerate E P Decelerate E P and Run Stop In this example the reference reset is done with the inverter disabled and activating both Accelerate and Decelerate E P inputs Besides you can monitor the action of the inputs individu
4. O Disable 1 Not Used 2 DIx 3 Serial USB 4 Not Used 5 CO DN 6 SoftPLC REM Rotation Selection See options in P223 2 HEM Run Stop Selection See options in P224 3 HEM JOG Selection See options in P225 1 P229 Stop Mode Selection O Ramp to Stop 1 Coast to Stop P230 Dead Zone Als O Inactive 1 Active P231 Al1 Signal Function O Speed Ref 1 to 6 Not Used 7 Use SoftPLC NE Q Ve ra cfg N Oo cfg O1 Clg Clg i 4 N N co O O1 BEEN P232 AH Input Gain 0 000 to 9 999 1 000 o 122 P233 Al1 Input Signal O 0 to 10 V 20 mA 1 4 to 20 mA 2 10V 20mAto0 3 20 to 4 mA EMEN P245 Input Filter in Freq FI 0 00 to 16 00 s 000s 127 P246 Fl Input in Freq O Inactive 1 Active P247 FI Input Gain 0 000 to 9 999 P248 FI Minimum Input 1 to 3000 Hz 100 Hz P8 P250 Fl Maximum Input 1 to 3000 Hz 1000 Hz ae AO1 Output Function P251 0 0 4 CFW100 O Speed Ref 1 Not Used 2 Real Speed 3 Not Used 4 Not Used 5 Output Current 6 Not Used 7 Active Current 8 Not Used 9 Not Used 10 Not Used 11 Motor Torque 12 SoftPLC 13 Not Used 14 Not Used 15 Not Used 16 Motor Ixt 17 Not Used 18 Not Used 19 Not Used 20 Not Used 21 Function 1 Application 22 Function 2 Application 23 Function 3 Application 24 Function 4 Application 25 Func
5. P680 Logical Status Bit O to 4 Reserved ro 7 11 Bit 5 2 Ramp Bit 6 Config status Bit 7 Alarm Bit 8 Running Bit 9 Enabled Bit 10 Forward Bit 11 JOG Bit 12 Remote Bit 13 Undervoltage Bit 14 Reserved Bit 15 Fault 15 3 P682 Serial USB Control Bit O Ramp Enable ro 7 12 Bit 1 General Enable Bit 2 Run Forward Bit 3 JOG Enable Bit 4 Remote Bit 5 2 Ramp Bit 6 Reserved Bit 7 Fault Reset Bit 8 to 15 Reserved P683 Seria USB Speed Ret 32768 to 32767 ow pae P 00 CAN Protocol 1 CANopen 2 15 2 2 DeviceNet 4 Return a Advance E CFW100 0 7 U U U C2 oO C2 NO e OD Co Quick Reference of Parameters Alarms and Faults Param Description Adjustable Range Factory Setting P701 9 CAN Address 0 to 127 P702 CAN Baud Rate P703 Bus Off Reset P705 CAN Controller Status O 1 Mbps Auto 1 Reserved Auto 2 500 Kbps 3 250 Kbps 4 125 Kbps 5 100 Kbps Auto 6 50 Kbps Auto 7 20 Kbps Auto 8 10 Kbps Auto O Manual 1 1 Automatic O Inactive 1 Auto baud 2 CAN Active 3 Warning 4 Error Passive 5 Bus Of 6 No Bus Power P706 CAN RX Telegrams 0 to 65535 Bt P707 CAN TX Telegrams P708 Bus Off Counter O to 65535 P709 CAN Lost Messages Oto 65535 P710 DeviceNet I O Instances O to 65535 O ODVA Basic 2W 1 ODVA Extend 2W 2 Manuf Spec 2W 3 M
6. PHD 3 4 Press the key Q if necessary to change the content of If necessary change the content of parameter P401 Motor P202 Control Type to P202 0 V f Rated Current according to data on the nameplate Press the keys until selecting parameter P401 Press the key for the next parameter puna puny Hz UL U 5 6 E Sheng ie coment portes Mr MARE If necessary change the content of P403 Motor Rated Press the key for the next parameter Frequency Figure 9 8 Sequence for V f control 4 Return a Advance B CFW100 9 7 V f Scalar Control 9 8 CFW100 4 Return Advance E gt z Weg VVW Vector Control 10 VVW VECTOR CONTROL The VVW vector control mode Voltage Vector WEG uses a control method with a much higher performance than the V f control because of the load torque estimation and of the control of the magnetic flux in the air gap as per scheme of Figure 10 1 on page 10 2 In this control strategy losses efficiency rated slip and power factor of the motor are considered in order to improve the control performance The main advantage compared to the V f control is the best frequency regulation with greater torque capacity at low speeds frequencies below 5 Hz allowing a relevant improvement in the drive performance in permanent duty Besides the VVW control has a quick and simple setting and it is suitable for most medium performance applications in the control of three
7. 0 B267 0 P2608 0 P269 0 P270 50 Properties cfg Description These parameters allow configuring the digital input function according to the adjustable range listed in Table 12 6 on page 12 10 Table 12 6 Digital input functions 0 NotUed o o m 2 1 9 EN P224 1 or P227 1 2224 porum AER P224 1 or P227 1 6 Stetcommand P224 1 or P227 1 P224 1 or P227 1 8 Forward Rotation Direction P228 40rP226 4 9 Local Remote selection RAH 16 17 NotUsed o t 18 NoExemdAam OOO m 19 jNoEWemaFaut 00000000 o t 21 28 NotUsed a t 2 Regulates DC link a SOS 26 Locks Setting 0000 o mo Be STE SSIES PINUS ce ZEN RENE MONEDA Multispeed Reference with 2 Ramp Electronic Potentiometer Accelerates E P with 2 Ramp Electronic Potentiometer Decelerates E P with 2 Ramp P224 1 or P227 1 and P105 2 P224 1 or P227 1 and P105 2 Accelerates E P Start ios E l E E Decelerates E P Stop RH xd 1 P224 1 or P297 P224 1 or P227 4 Furction 1 Application OOOO m 49 Fweton2Applaon OOOO O O 48 Function Application 9 o O 44 Function application OOOO s O 45 FwetonbApplaon S o o O 46 Function B Application O O S S O O a FwetonTApplalon OOOO S S oO 48 FwetonBApplalon OOOO s O 12 10 CFW100 Return a Advance E weg Digital and Analo
8. CO DN DP 6 SoftPLO k es N N 1 1 1 Active 2 Backup by P121 Ts halls 2 ojojoj 10 0 Hz T _ Fus Wuspediets saoootosoooHe wowo Je Fus Wuspediet eo0ws00 wowo J Piao Wuspedietr eo0ws00 wowa o Piet Mutspeoanete e0300 osso J FG Minimum Frequency oowoo swm v7 Pea Memunteweny oowoo oso 7 Pres Maximum OuputCGurent oowoo tse e Pree Sip Compersaton 300910 oox w Jo Pree OwuCumnhtw fowass ows Jo P145 Field Weakening Start Frequency 0 0 to 300 0 Hz 60 0 50 0 Hz cfg V f P146 Intermediate Frequency 0 0 to 300 0 Hz 30 0 P149 DC Link Comp O Inactive 1 Active P150 P151 Ud V f Regul Level 325 to 460 V 380 V P156 Overload Current 0 1 to 2X1 om 1 2 nom P178 Rated Flux 50 0 to 150 0 96 100 0 96 P200 Password O Inactive 1 Active 2 to 9999 New Password 0 2 CFW100 Type Ud and LC Regulator O hold Ud and desac LC 1 acel Ud and desac LC 9 5 2540 Hz cfg V f 9 5 cfg 11 4 cfg Tied 2 hold Ud and hold LC 3 acel UD and hold LC xit uds O a I w gt VVW cfg i Co 4 Return Advance E P204 Load Save Parameters Quick Reference of Parameters Alarms and Faults Adjustable Range Factory Setting _ Prop Page _ Type of Control Vii cfg 8 1 1 V f Quadratic 2 to 4 Not Used 5 VVW O to 4 Not Used cfg 5 4 5 Load 60 Hz
9. DC Braking Time at Stop Adjustable 0 0 to 15 0 s Factory O 0s Range Setting Properties Description DC Braking duration at the stop Figure 11 8 on page 11 9 shows the braking behavior at the stop where the dead time for the de magnetization of the motor can be observed This time is proportional to the frequency at the moment of the injection of direct current Injection of DC current Output Output lt P300 frequency S frequency l l l Time Dead Time time l i 1 l OV OV DIx Run Stop DIx General Enable Open a Run Stop b General Enable Figure 11 8 a and b Actuation of DC Braking During the braking process if the inverter is enabled the braking is interrupted and the inverter will start operating normally ATTENTION The DC Braking can continue acting even if the motor has already stopped Be careful with the thermal dimensioning of the motor for short period cyclic braking P301 Frequency to Begin DC Braking at Stop Adjustable 0 0 to 300 0 Hz Factory 3 0 Hz Range Setting Properties Description This parameter establishes the initial point to apply the DC Braking at the stop when the inverter is disabled by ramp as per Figure 11 8 on page 11 9 P302 Voltage Applied to the DC Braking Adjustable 0 0 to 100 0 96 Factory 20 0 Range Setting Properties Description This parameter
10. 1 Run 2 Undervoltage 3 Fault 4 Not Used 5 Configuration P012 DI8 to DI1 Status O to FF hexa ro 12 9 Bit O DH Bit 1 DI2 Bit 2 DIS Bit 3 D14 Bit 4 DI5 Bit 5 DI6 Bit 6 DI7 Bit 7 DI8 PO13 0 DOG to DO1 Status O to 7 hexa ro 12 17 Bit 0 DO 1 Bit 1 DO2 Bit 2 DOS PO23 Main SW Version 0 00 to 99 99 rs re o P027 Plug in Module Configuration O Without Plug in 1 Reserved 2 CFW100 IOAR 3 CFW100 CCAN 4 CFW100 CBLT 5 Reserved 6 CFW100 IOADR 7 CFW100 IOA 8 CFW100 IOD Power HW Configuration Dig 1 Rated According to the Dig 2 Rated Current inverter model Dig 3 Gate Driver Posi ranon oowoo e 4 Pose anoc oosa o e e Poss LastFautFreauonoy oowoo e s Poss ranten owo e s Poso seomra owes O e 4 4 Return 54 Advance B gt CFW100 0 1 P029 Quick Reference of Parameters Alarms and Faults z a a a n e Fumo moren oto e Pio acetone fores OOO J FU perone fores o 30 W Po AcwemiTmeRampz 01109009s s Je Pos DewemionTmeRampz ores w e P104 S Ramp O Inactive cfg 1 Active 0 P105 Selection 1 1 2 4 ramp P106 Acceleration Time R Emer 0 1 to 999 9 s 5 0 s P107 Time Deceleration R Emer 0 1 to 999 9 s 5 0 s P120 P121 Reference via HMI 0 0 to 300 0 Hz 3 0 Hz Speed Ref Backup O Inactive 11 2 1 Ramp 11 3 1 22 Ramp 2 DK 3 Serial USB 4 Reserved 5
11. P409 will be loaded with the factory default value 10 2 START UP IN VVW MODE NOTE Read chapter 3 Installation and Connection of the user s manual before installing powering up or operating the inverter oequence for installation verification power up and start up 1 Install the inverter according to chapter 3 Installation and Connection of the user s manual making all the power and control connections 2 Prepare and power up the inverter according to section 3 2 Electrical Installation of the user s manual 3 Load the correct factory default in P204 based on the motor rated frequency set P204 5 for 60 Hz motors and P204 6 for 50 Hz motors 4 Adjustment of parameters and specific functions for the application program the digital and analog inputs and outputs HMI keys etc according to the application requirements 5 Activation of the VVW control set P202 5 and parameters P399 P400 P401 P402 P4038 P404 and P407 according to the motor nameplate Also set the value of P409 If some of those data are not available enter the approximate value by calculation or by similarity with WEG standard motor see Table 10 1 on page 10 3 4 Return 54 Advance B CFW100 10 5 VVW Vector Control z For better visualization of the start up in the VVW mode check Figure 10 2 on page 10 6 below Seq 11 Action Indication on the Display Press the keys or until selecting parameter P202 Press the key
12. Time DIx Reverse J i Time ema if rowan i NE frequency a Pi Reverse j Figure 12 8 Example of the Forward Reverse function e START STOP This function tries to reproduce the activation of a three wire direct start with retention contact where a pulse in the DbcStart enables the motor spin while the DIx Stop is active Active DIx Forward Inactive Time Active DIx Reverse Inactive H Time Output frequency Time Figure 12 9 Example of the Start Stop NOTE All the digital inputs set for General Enable Fast Stop Forward Run Reverse Run and Start Stop must be in the Active state so that the inverter can enable the motor spin 12 12 CFW100 Return d Advance E gt Weg Digital and Analog Inputs and Outputs f DIRECTION OF ROTATION If the Dix is Inactive the Direction of Rotation is Forward otherwise the direction of rotation will be REVERSE Output frequency Heverse Active Dlx Inactive Time Figure 12 10 Example of the Direction of Rotation function g LOCAL REMOTO If Dix is inactive the Local command is selected reverse the Remote command is selected h JOG The JOG command is the combination of the Run Stop command with a speed reference via parameter P122 JOG frequency Acceleration P122 ramp Output frequency Time Active i Dlx Run Stop Inactive 7 3 Time Acti
13. so as to prevent the shutting down of the inverter for overvoltage F022 This situation often occurs when a load with high moment of inertia is decelerated or when short deceleration time is programmed 11 2 1 DC Link Voltage Limitation by Ramp Hold P150 0 or 2 It has effect during deceleration only Actuation when the DC link voltage reaches the level set in P151 a command is set to the ramp block which inhibits the motor frequency variation according to Figure 9 1 on page 9 2 and Figure 10 1 on page 10 2 Use recommended in the drive of loads with high moment of inertia referred to the motor shaft or loads that require short deceleration ramps 11 2 2 DC Link Voltage Limitation by Accelerate Ramp P150 z 1 or 3 It has effect in any situation regardless the motor frequency condition accelerating decelerating or constant frequency Actuation when the DC link voltage reaches the level set in P151 a command is sent to the ramp block to accelerate the motor Use recommended for the drive of loads that require braking torques at constant frequenoy in the inverter output For example the drive of loads with eccentric shaft as in sucker rod pumps another application is the handling of loads with balance like in the translation in overhead cranes 4 Return Pi Advance E CFW100 11 3 z Functions Common to All the Control Modes P149 Compensation of the DC Link Voltage Adjustable O Inactive Fa
14. while P2 defines the rated amplitude and frequency and beginning of field weakening Intermediate points P1 allow the setting of the curve for a non linear relationship between torque and frequenoy for instance in fans where the load torque is quadratic in relation to the frequenoy The field weakening region is determined between P2 and P3 where the amplitude is maintained in 100 96 Output voltage 96 P142 P134 Output Figure 9 2 Curva V f The factory default setting of the CFW100 defines a linear relation of the torque with the frequency by means of three points Py P and P The points P P136 O Hz P P143 P146 P P142 P145 and P 100 P134 can be set so that the voltage and frequenoy relation imposed to the output approximates the ideal curve for the load Therefore for loads in which the torque behavior is quadratic in relation to the frequency such as in centrifugal pumps and fans the points of the curve can be set or the Quadratic V f control mode can be used so as to save energy This Quadratic V f curve is presented in Figure 9 3 on page 9 3 Output voltage 96 P142 P145 P134 Output frequency Hz Figure 9 3 Quaaratic V f Curve NOTE v In frequencies below O 1 Hz the output PWM pulses are cut except when the inverter is in DC Braking mode n Return Advance B CFW100 9 3 V f Scalar Control weg P136 Manual Torque Boost Adjustable 0 0 to 30 0 Factory 0 0 Ran
15. 1 Reserved 2 ro cfg 6 2 2 200 240 V Pear SwtonnaFreauonoy 25 teow sowe Jo Peco senmenn 0010s o Je Pao sopane foowisos o e Po Start Frequency oowoo 3o e Poo DoBrakingvotage oowoo wow Je ew serea oven ooe mes P306 Skip Band 0 0 to 25 0 Hz 0 0 Hz mE 11 10 P308 Serial Address 1 to 247 15 1 P310 Communication Rate Serial O 9600 bits s 15 1 1 19200 bits s 2 38400 bits s P311 Serial Bytes Config O 8 bits no 1 1 8 bits even 1 2 8 bits odd 1 3 8 bits no 2 4 8 bits even 2 5 8 bits odd 2 0 6 CFW100 3 Return x Advance E Quick Reference of Parameters Alarms and Faults j E Adjustable Range Factory Setting _ Prop Page _ P312 Serial Protocol O to 1 Reserved 2 cfg 15 1 2 Modbus RTU RS 485 Communic Error Action O Inactive 1 15 1 1 Ramp Stop 2 General Disable 3 Go to LOC 4 LOC Keep Enab 5 Cause Fault Serial Interf Status O Inactive ro 15 1 1 Active 2 Watchdog Error Flying Start Ride Through O Inactive cfg 11 7 1 Flying Start 2 FS RT 3 Hide Through Dew SSD 1 Active 1720 10 rp P404 Motor Rated Power O 0 16 HP 0 12 kW 2 cfg VV W 10 4 1 0 25 HP 0 19 kW 2 0 33 HP 0 25 kW 3 2 0 50 HP 0 37 kW 4 0 75 HP 0 55 kW 5 1 00 HP 0 75 kW P407 Motor Rated Power Factor 0 50 to 0 99 069 cfg VVW P409 Stator Resistance 0 01 to 99 99 10 63 cfg VVW
16. 19 Not used 20 Not used 21 Function 1 Application 22 Function 2 Application 23 Function 3 Application 24 Function 4 Application 25 Function 5 Application 26 Function 6 Application 27 Function 7 Application 28 Function 8 Application Properties cfg Description This parameter sets the function of the analog output according to function and scale presented in Table 12 3 on page 12 5 Table 12 3 Full scale of the analog output Function Description 1 Fulfcale 0 Speed reference at the input of the ramp POO1 PSH 4 Return 54 Advance g CFW100 12 5 z Digital and Analog Inputs and Outputs P252 AO1 Gain Adjustable 0 000 to 9 999 Factory 1 000 Range Setting Properties cfg Description It determines the analog output gain according to the equations of Table 12 4 on page 12 6 P253 AO1 Signal Adjustable 0 0 to 10 V Factory 0 0 to 10V Range 1 O to 20 mA Setting 2 4 to 20 mA 3 10 to 0V 4 20 to 0 mA 5 20 to 4 mA Properties Description This parameter configures if the analog output signal will be in current or voltage with direct or reverse reference Besides setting this parameter it is necessary to position a DIP switch of the CFW100 IOA module 1 2 in ON configures AO 1 for output signal in voltage Table 12 4 on page 12 6 below summarizes the configuration and equation of the analog output where the relationship between the analog output f
17. 2 4 Current Limitation Type Decelerate Ramp P150 0 or 1 It prevents the motor from collapsing during torque overload in the acceleration or constant frequency Actuation if the motor current exceeds the value set in P135 a null value is forced for the frequency ramp input forcing the motor deceleration When the motor current reaches a value below P135 the motor accelerates again Look at Figure 11 5 on page 11 6 4 Return P Advance ge CFW100 11 5 Functions Common to All the Control Modes CH P135 Maximum Output Current Adjustable 0 0 to 10 0 A Factory 15xl Range Setting Properties Description Current level to activate the current limitation for the Ramp Hold and Decelerate Ramp modes as per Figure 11 5 on page 11 6 a and b respectively In order to disable the current limitation you must set parameter P135 1 9xl nom Motor current Motor current P135 Rr ME Je ad ARRA m Time Output Output frequency frequency Hamp deceleration Ramp P101 acceleration 7 7 ime ime P100 During Deceleration Acceleration a Ramp Hold Motor current Time It decelerates by emergency ramp Time b Ramp Deceleration Figure 11 5 a and b Actuation modes of Current Limitation via P135 11 3 FLYING START RIDE THROUGH The Flying Start function allows driving a motor that is in free spinning accelerating it from the rotation in which itis The Ride Through function allows
18. 300 0 Hz Factory P145 60 0 Range Setting 50 0 Hz P146 30 0 25 0 Hz Properties cfg V f Description These parameters allow adjusting the inverter V f curve together with its orderly pairs P142 and P143 The V f curve can be adjusted in applications where the motor rated voltage is smaller than the power supply voltage for example a power supply of 220 V with motor of 200 V The adjustment of the V f curve is necessary when the motor has a frequenoy different from 50 Hz or 60 Hz or when a quadratic approximation is desired for energy saving in centrifugal pumps and fans or in special applications when a transformer is used between the inverter and the motor or the inverter is used as a power supply P137 Automatic Torque Boost Adjustable 0 0 to 30 0 Factory 0 0 Range Setting Properties V f Description The automatic torque boost compensates the voltage drop in the stator resistance because of active current Look at Figure 9 1 on page 9 2 where variable m corresponds to the automatic torque boost action on the modulation index defined by V f curve P13 actuates similarly to P136 but the value set is applied proportionally to the output active current in relation to the maximum current 2xP295 The setting criteria of P137 are the same as those of P1306 that is set the value as low as possible for the motor start and operation at low frequencies because values above those increase the losse
19. 6 Load 50 Hz 7 Load User 8 Not Used 9 Save User 10 Not Used 11 Load Default SoftPLC 12 to 13 Reserved P208 Full Scale Ref 1 to 9999 600 500 Je P209 Ref Eng Unit P210 Ref Indication Form O Without Unit 1 Without Unit 2 Volts V 3 Hertz Hz 4 Without Unit 5 Percent 6 Without Unit 7 Rotation min rom P219 Red Switch Freq 0 0 to 15 0 Hz 6 P220 P221 LOC Reference Sel LOC REM Selection Source O Always Local 1 Always Remote 2 to 3 Not Used 4 DIx 5 Serial USB LOC 6 Serial USB REM 7 to 8 Not Used 9 CO DN LOC 10 CO DN REM 11 SoftPLC O HMI Keys cfg 7 4 1 Alt 2 to 3 Not Used 4 Fl 5 to 6 Not Used Tu EPI 8 Multispeed 9 Serial USB 10 Not Used 11 CO DN 12 SoftPLC 13 Not Used 14 A1 0 15 to 16 2 Not Used Tr SES P222 HEM Reference Sel See options in P221 P223 LOC Rotation Sel 09 y gu o no s i 8 0 Always FWD cfg 7 5 1 Always REV 2 Not Used 3 Not Used 4 DIx 5 Serial USB FWD 6 Serial USB REV 7 to 8 Not Used 9 CO DN FWD 10 CO DN REV 11 Not Used 12 SoftPLC CFW100 0 3 Quick Reference of Parameters Alarms and Faults P224 P225 P226 P227 P228 LOC JOG Selection Adjustable Range Factory Setting LOC Run Stop Sel O HMI Keys 1 DIx 2 Serial USB 3 Not Used 4 CO DN 5 SoftPLC
20. A046 The motor overload protection is based on the use of curves that simulate the heating and cooling of the motor in cases of overload The motor overload protection fault and alarm codes are F072 and A046 respectively The motor overload is given considering the reference value In x FS motor rated current multiplied by the duty factor which is the maximum value at which the overload protection must not actuate because the motor can work continuously at that current value without damages However for that protection to actuate properly the winding temperature supervision which corresponds to the time of heating and cooling of the motor is estimated This winding temperature supervision is approximated by a function called Ixt which integrates the output current value from a level previously defined by P156 When the accumulated value reaches the limit an alarm and or fault are indicated In order to ensure greater protection in case of restart this function keeps the value integrated by the function Ixt in the inverter non volatile memory Thus after the energizing the function will use the Ixt value saved in this memory to perform a new evaluation of overload P156 Overload Current Adjustable 0 1 to 2Xl nom Factory P156 Range Setting 1 2Xl om Properties Description These parameters define the motor overload current Ixt F072 The motor overload current is the current value P156 based on which the inverter wil
21. E gt Weg About the CFW100 3 ABOUT THE CF W100 3 1 ABOUT THE CFW100 The frequency inverter CFW100 is a high performance product which enables speed and torque control of three phase induction motors This product provides the user with the options of vector VVW or scalar V f control both programmable according to the application In the vector mode VVW the operation is optimized for the used motor providing a better performance in terms of speed regulation torque The scalar mode V f is recommended for simpler applications such as the activation of most pumps and fans In those cases it is possible to reduce the motor and inverter losses using the option Quadratic V f which results in energy saving The V f mode is used when more than a motor is activated by an inverter simultaneously multi motor applications The main components of the CFW100 can be viewed in the block diagram of Figure 3 1 on page 3 1 and Figure 3 2 on page 3 2 The mechanical project was designed to simplify the connection and maintenance as well as to ensure the safety of the product L1 L Power ve Motor suppl Be Inverter with Single phase rectifier IGBT transistors DC link capacitor bank Filter e B PE CONTROL 2RAOAAlb os Power supplies for electronics and interfaces between power and control Accessories HMI m remote I module QE SM MEET Oe ee es t og AR Control
22. Inputs and Outputs Description Each analog input of the inverter is defined by the steps of calculation of SIGNAL OFFSET GAIN FILTER FUNCTION and VALUE Alx as shown in Figure 12 2 on page 12 3 Filter Function OFFSET Value All P234 Control terminal available on the CFW100 IOAR accessory Figure 12 2 Block diagram of the analog inputs All P233 AH Input Signal Adjustable O O to 10 V 20 mA Factory O Range JEG 249 fave Setting 2 10V 20 mA to 0 2010 dd Pares Properties Description These parameters configure the signal type if current or voltage that will be read in each analog input as well as its variation range In options 2 and 3 of the parameters the reference is inverse that is the maximum frequenoy is obtained with the minimum reference In the CFW100 IOAR and CFW100 IOA accessories the DIP Switch 81 1 set to ON configures the input All for signal in current For further details refer to the Installation Configuration and Operation Guide of the CFW100 IOAR and CFW100 IOA I O Expansion Modules Table 12 2 on page 12 3 summarizes the configuration and equation of the analog input Table 12 2 Alx configuration and equation DIP Signal P233 Switch Equation Alx 9 e orc Alx Ay x 100 OFFSET x GAIN O to 20 mA 0 ON Alx Ala x 100 OFFSET x GAIN 20 mA 4t20mA a ON Ak etm ES x 100 99 OFFSET x GAIN
23. LE Digital board with Vi I inputs 16 bit CPU 4 RR PC amp gt 5 gt RS 485 Q t DIT to DIA Lese lt TF gt MEN USB lt 3 7 Adapter T TE gt SUPERDRIVE M G2 l e d Figure 3 1 CFW100 block diagram 4 Return Pi Advance B CFW100 3 1 About the CFW100 1 HMI 2 Mounting bracket DIN rail 3 Front cover 4 Fan with mounting bracket 3 2 CFW100 Frame size A mountingN Figure 3 2 Main components of the CFW100 4 Return Advance E Frame sizes B and C z Weg HMI and Basic Programming 4 HMI AND BASIC PROGRAMMING 4 1 USE OF THE HMI TO OPERATE THE INVERTER Using the HMI it is possible to command the inverter view and adjust all of its parameters The HMI presents the following functions Enables Disables the inverter via acceleration deceleration ramp start stop according to P229 Resets the inverter after a fault Selects Switches between the parameter number and its value position content Increases increments the frequency parameter number or parameter value Decreases decrements the frequency parameter number or parameter value Figure 4 1 HMI keys 4 2 INDICATIONS ON THE HMI DISPLAY Inverter status Direction of rotation Unit of measurement it refers to the value of the mai
24. Outputs Reference Reference P134 f onnnnnennanunnnannnannananunng P133 7 Signal Alx a Inactive Dead Zone b Active Dead Zone Figure 12 1 a and b Actuation of the analog inputs with inactive dead zone and active dead zone P231 AH Signal Function Adjustable O Frequency Reference Factory O Range 1 to 6 Not Used Setting 7 Use of SoftPLC Properties cfg Description These parameters define the analog input functions When the O option is selected Reference Frequency the analog inputs can provide the reference for the motor subject to the specified limits P133 and P134 and to the action of the ramps P100 to P103 However in order to do so it is also necessary to configure parameters P221 and or P222 by selecting the use of the desired analog input For further detail refer to the description of those parameters in chapter 7 LOGICAL COMMAND AND FREQUENCY REFERENCE on page 7 1 Option 7 SoftPL C configures the input to be used by the programming done in the memory area reserved for the SoftPL C function For further details refer to the SoftPL C user s manual P232 AH Input Gain Adjustable 0 000 to 9 999 Factory 1 000 Range Setting P234 Al1 Input Offset Adjustable 100 0 to 100 0 96 Factory 0 0 96 Range Setting P235 AH Input Filter Adjustable 0 00 to 16 00 s Factory 0 00s Range Setting Properties 12 2 CFW100 Return a Advance E gt wed Digital and Analog
25. Q to save the change of P202 Use the keys o until selecting parameter P399 unn If necessary change the content of P400 Motor Rated Voltage Press the key O for the next parameter PHUC If necessary change the content of P402 Motor Rated Speed Press the key O for the next parameter B L f U If necessary change the content of P404 Motor Rated Output Press the key o for the next parameter PHOS If necessary change the content of P409 Stator Resistance Figure 10 2 Start up of the VVW mode Seq Action Indication on the Display 1 Monitoring mode Press this key Q to enter the first level of the setting mode I CUL Press the key Q to change the content of P202 Control Type to P202 5 VVW Use the key o 5 If necessary Seance the content of P399 Motor Rated Efficiency according to data on the nameplate Press the key e for the next parameter 8 i If necessary change the content of P401 Motor Rated Current Press the key e for the next parameter UNI UJ 10 If necessary change the content of P403 Motor Rated Frequency Press the key e for the next parameter 12 i If necessary change the content of P407 Motor Rated Power Factor Press the key e for the next parameter 10 6 CFW100 4 Return Advance E gt Weg Functions Common to All the Control Modes 11 FUNCTIONS COMMON TO ALL THE CONTROL MODES
26. The setting is completed the password is disabled Notes 1 It only allows changing the content of the parameters when POOO is equal to the value of the password 2 It is allowed to change the content of the parameters and POOO is inaccessible 4 Return 54 Advance B CFW100 5 3 Programming Basic Instructions Weg P000 Access to the Parameters Adjustable O to 9999 Factory 1 Range Setting Properties Description Password input to release the access to the parameters Once a password is saved in P200 the access to the parameters is only allowed if this password is set in POOO After setting POOO with a password value POOO will show 1 or OQ keeping the set password value hidden Where 1 releases the access to parameters and O locks the access to the parameters NOTE The view of parameter POOO on the HMI will only be available when the password is active P200 1 The access to the parameters and POOO is cleared together with the powering down of the inverter 5 2 BACKUP PARAMETERS The CFW100 BACKUP functions allow saving the inverter current parameter contents in a specific memory virtual EEPROM flash memory area of the microprocessor or overwrite the current parameters with the content of the specified memory P204 Load Save Parameters Adjustable O to 4 Not Used Factory O Range 5 Load WEG 60 Hz Setting 6 Load WEG 50 Hz 7 Load User 8 Not Used 9 Save Use
27. alarm state Bunn 0 Motor is stopped 9 1 Inverter is running according to reference and command Enabled 0 Inverter is completely disabled 1 Inverter is completely enabled and ready to turn the motor 10 Fawad 0 Motor spinning reverse 1 Motor spinning forward 0 JOG function inactive 0 Inverter in Local mode 12 Remote 1 Inverter in Remote mode 0 No Undervoltage EN CEU 1 With NTN 14 Reserved 15 Fault eee Inverter is not in Fault state 1 Some fault registered by the inverter P682 Serial USB Control Adjustable OOOOh to FFFFh Factory Range Setting Properties ro Description The inverter control word for a certain source is accessible for reading and writing but read only access is permitted for the other sources The inverter has a common word for interface which is defined by the function of its bits separately as per Table 7 5 on page 7 12 The value of P682 is indicated in hexadecimal Table 7 5 Control word BT Function Descipio 0 0 0 0 00 O Ramp Enable 0 Stops the motor by deceleration ramp p 1 Spins the motor according to the acceleration ramp until reaching the speed reference value 0 Disables the inverter completely interrupting the power supply to the motor uU 1 Enables the inverter completely allowing the operation of the motor 0 Spins the motor in the opposite direction of the reference signal reverse 1 Spins the
28. d Advance E gt uen Fault Alarm A046 Motor Overload A050 Power Module Overtemperature A090 External Alarm A128 Telegram Reception Timeout A133 No power supply on the CAN interface A134 Bus Off A135 Node Guarding Heartbeat A136 Idle Master A137 DeviceNet Connection Timeout A163 Signal Fault Al1 A700 Remote HMI Communication Fault A702 Inverter Disabled A704 Two Movem Enabled A706 Refer Nao Progr SPLC A712 SPLC protected against copy Quick Reference of Parameters Alarms and Faults Description Motor overload alarm Overtemperature alarm from the power module temperature sensor NTO External alarm via Dlx option No External Alarm in P26x Alarm that indicates serial communication fault It indicates the equipment stopped receiving valid serial telegrams for a period longer than the setting in P314 It indicates that the CAN interface has no power supply between pins 1 and 5 of the connector Buss off error detected on the CAN interface CANopen communication error control detected communication error using the guarding mechanism Alarm indicates that the DeviceNet network master is in Idle mode Alarm that indicates that one or more DeviceNet connections timed out Analog input signal All at 4 to 20 mA or 20 to 4 mA is below 4 20 mA No communication with remote HMI but here is frequency command or reference for this source This failu
29. frequency reference refer to chapter 7 LOGICAL COMMAND AND FREQUENCY REFERENCE on page 7 1 By monitoring the total and active output current and the DC link voltage compensators and regulators are implanted so as to help in the protection and performance of the V f control The operation and parameterization of those blocks are detailed in section 11 2 DC LINK VOLTAGE AND OUTPUT CURRENT LIMITATION on page 11 3 The advantage of the V f control is its simplicity and the need of few settings The start up is quick and simple and the factory default in general requires little or no modification In cases whose objective is to reduce losses on the motor and inverter the Quadratic V f may be used where the flow in the motor air gap is proportional to the output frequency up to the field weakening point also defined by P142 and P145 Thus the result is a torque capacity as a quadratic function of the frequency The great advantage of such control is the capacity to save energy when driving loads with variable resistant torque due to the reduction of motor losses especially losses in the air gar magnetic losses The V f or scalar control is recommended for the following cases Drive of several motors with the same inverter multi motor drive Energy saving in the drive of loads with quadratic torque frequency relationship Motor rated current lower than 1 3 of the inverter rated current For test purposes the inverter is turned on witho
30. in parameters P681 and P6893 which are related to the interfaces with communication Serial USB of the product 7 3 CONTROL WORD AND INVERTER STATUS The inverter control word is the grouping of a set of bits to determine the commands received by the inverter from an external source On the other hand the status word is another set of bits that define the inverter status This way the control and status words establish an interface for the exchanging of information between the inverter and an external module such as a communication network or a controller P680 Logical Status Adjustable 0000 to FFFF Factory Range Setting Properties ro Return Advance gt CFW100 7 11 Logical Command and Speed Reference Weg Description The inverter status word is unique for all the sources and can only be accessed for reading It indicates all the relevant operating status and modes of the inverter The function of each bit of P680 is described in Table 7 4 on page 7 12 Table 7 4 Status word E eton ooo Desorption ooo 2nd Ram ra 1 Acceleration and deceleration ramp by P100 and P101 p 1 2 Acceleration and deceleration ramp by P102 and P103 0 Inverter operating in normal conditions Config Status 1 Inverter in configuration state It indicates a special condition in which the inverter cannot be enabled because it has parameterization incompatibility 0 Inverter is not in alarm state 7 Alarm R 1 Inverter is in
31. network devices use the same baud rate Check if the termination resistors with the right specification were installed only at the end of the main bus Check if the CAN network was properly installed Check the times set on the master and on the slave for message exchange In order to prevent problems due to transmission delays and time counting it is recommended that the values set for error detection by the slave be multiples of the times set for message exchange on the master Check if the master is sending the guarding telegrams in the time set Check problems in the communication that may cause missing telegrams or transmission delays Set the switch that controls the master operation of the master for Run or the corresponding bit on the configuration word of the master software If further information is needed refer to the documentation of the master used Check the network master status Check network installation broken cable or fault poor contact on the connections with the network Cable of All broken Poor contact at the signal connection on the terminals Check if the communication interface with the HMI is properly configured in parameter P312 HMI cable disconnected Check if the drive General Enable command is active Check the user s program logic Check the programming of the references in the Local and or Hemote mode P221 and P222 Attempt to copy WLP application protected against copies never per
32. or power up of the inverter 7 2 3 Parameters for Reference Frequency P121 Frequency Reference via HMI Adjustable 0 0 to 300 0 Hz Factory 3 0 Hz Range Setting Properties 4 Return ae Advance E CFW100 7 7 UR Logical Command and Speed Reference Description Parameter P121 stores the frequency reference via HMI P221 O or P222 0 When the keys ana are active and the HMI in the monitoring mode the value of P121 is increased and shown on the HMI main display Besides the P121 is used as input for the reference backup function NOTE The maximum setting value of parameter P121 via HMI is limited by P134 P122 Frequency Reference for JOG Adjustable 300 0 to 300 0 Hz Factory 50Hz Range Setting Properties Description During the JOG command the motor accelerates up to the value defined in P122 following the acceleration ramp set according to P105 This command may be activated by any of the sources as per section 1 SELECTION FOR LOGICAL COMMAND AND FREQUENCY REFERENCE on page 7 1 The negative values determine a direction of rotation opposite to that defined by the inverter command word 7 8 CFW100 Return d Advance E gt weg Logical Command and Speed Reference P124 Multispeed Reference 1 Adjustable 300 0 to 300 0 Hz Factory 3 0Hz Range Setting P125 Multispeed Reference 2 Adjustable 300 0 to 300 0 Hz Factory 10 0 5 0 Hz Range Setting P126 Multispeed
33. reference levels predefined in parameters P124 to P131 For further details refer to chapter 7 LOGICAL COMMAND AND FREQUENCY REFERENCE on page 7 1 k 2 RAMP If Dix is inactive the inverter uses the default ramp by P100 and P101 otherwise it will use the 2 Ramp by P102 and P103 Active DIx Run Stop Inactive Time Active DIx 2 ramp Inactive E Time P102 P403 P100 NO P101 E T Output frequency Time Figure 12 13 Example of the 2 Ramp function I NO EXTERNAL ALARM If Dix is inactive the inverter will activate the external alarm AO90 12 14 CFW100 a Return J Advance E gt ug Digital and Analog Inputs and Outputs m NO EXTERNAL FAULT If Dix is inactive the inverter will activate the external fault FO91 In this case the PWM pulses are disabled immediately n FAULT RESET Once the inverter is in the fault status and the fault origin condition is no longer active the fault status will be reset in the transition of the DIx programmed for this function o DISABLE FS It allows the Dix when active to disable the action of the Flying Start function preset in parameter P320 1 or 2 When the Dlx is inactive the Flying Start function operates normally again Refer to section 11 3 FLYING START RIDE THROUGH on page 11 6 p LOCK PROG When the DIx input is active parameters cannot be changed no matter the values set in POOO and P200 When the DIx input is Inactive the m
34. to DOS NOTE Parameter PO13 requires the user to know the conversion between binary and hexadecimal numerical system P275 DO1 Output Function P276 DO2 Output Function P277 DOS Output Function Adjustable O to 44 Factory P275 13 Range Setting P276 0 P27 0 Properties cfg Description These parameters define the DOx digital output function as per Table 12 7 on page 12 18 4 Return 54 Advance B CFW100 12 17 z Digital and Analog Inputs and Outputs Table 12 7 Digital Output Functions B OMEN a Denett a ft deactivates the ceil output EE E when the frequency SE F POO1 is greater than Fx P281 Active when the Output Frequency F P002 is greater than Fx P281 Active when the Output Frequency F P002 is smaller than Fx P281 a li the ute icio Eun F P002 is equal to the reference F P001 ramp end 8 Notued h deactivates the digital output S y O 6 ls Active ifthe output current Is P003 gt P2900 Active if Alx setting is 4 to 20 mA P233 1 or 3 and Alx lt 2 mA 85 _ Without Alarm __ Active when the inverter has no alarms _ ham and Active when the inverter has neither alarms nor faults 87 Function 1 OC e E 89 Function o 40 Functions f o o A Fuin amp sss 42 Function SSES 43 Function sss 44 Function sss P281 Frequency Fx P282 Hysteresis Fx Adjustable 0 0 to 300 0 Hz Fact
35. to reach maximum performance The CFW100 is equipped with three control modes for the three phase induction motor that is V f Scalar Control for basic applications without output speed control s Quadratic V f Scalar Control for applications that reduce motor and inverter losses without regulation of the output speed VVW Sensorless Vector Control for applications that need high performance in the control of the output speed In chapter 9 Vf SCALAR CONTROL on page 9 1 and chapter 10 VVW VECTOR CONTROL on page 10 1 each of these kinds of control related parameters and directions regarding the use of each of these modes are described in details P202 Control Type Adjustable O V f Factory O Range 1 Quadratic V f Setting 2 to 4 Not used 5 VVW Properties cfg Description This parameter selects the kind of three phase induction motor control used P139 Output Current Filter Adjustable O to 9 999 s Factory 0 005 s Range Setting Properties Description Time constant of the filter for the total and active output current You must consider a filter response time equal to three times the time constant set in P139 P140 Slip Compensation Filter Adjustable O to 9 999 s Factory 05s Range Setting Properties VVW Description Time constant of the filter for slip compensation in the output frequency You must consider a filter response time equal to three times the time constant set in P140 4 Retu
36. 0 a G5 CER DGmpafucikn se eoponsnr o0 a G5 F200 DizinpurFunation se eoponsnre o0 a G5 Lm pereat momen 0 em ew P271 Dls Signal O DI1 DI8 NPN 12 11 1 Reserved 2 DI5 DI8 PNP 3 Reserved P263 eee 8 4 Return 54 Advance B gt CFW100 0 5 Quick Reference of Parameters Alarms and Faults gt Z Weg Param Description Adjustable Range Factory Setting Prop Page _ P275 DO1 Output Function O Not Used 13 12 17 1 F 2 Fx 2 P eS rx Sera rx Ee i 5 Not Used 6 IS gt x d dco 8 to 9 Not Used 10 2 Remote 11 Run 12 Ready 13 No Fault 14 No FO70 15 Not Used 16 No FO21 F022 17 Not Used 18 No F072 19 4 20 mA OK 20 Not Used 21 Forward 22 to 23 Not Used 24 Ride Through 25 Pre Charge OK 26 Fault 27 Not Used 28 SoftPLC 29 to 34 Not Used 35 No Alarm 36 No Fault Alarm 37 Function 1 Application 38 Function 2 Application 39 Function 3 Application 40 Function 4 Application 41 Function 5 Application 42 Function 6 Application 43 Function 7 Application 44 Function 8 Application pare DozousutFuncon Seeoptonsinavs o0 a or CENTS Dos OunutFuncion seeoptonsnrs o a or pear FeFrecuency oowoo som e Pao ayers oowoo ose e 200 konm owwa we S P295 Inv Rated Current 1 6 to 15 2 A According to ro 6 2 inverter model P296 Line Rated Voltage O to
37. 0 Vac 200 Vdc 410 Vdc 13 5 VVW CONTROL MODE SELF TUNING FAULT F033 If we set the motor stator resistance P409 to a value too high in relation to the used inverter the inverter will indicate fault F033 13 6 REMOTE HMI COMMUNICATION FAULT ALARM A700 After connecting the remote HMI to the CFW100 terminals the communication with the HMI is supervised so that alarm A700 is activated whenever this communication link is broken 13 7 REMOTE HMI COMMUNICATION ERROR FAULT F701 The condition for fault F701 is the same as that of alarm A700 but it is necessary that the HMI be the source for some command or reference HMI Keys option in parameters P220 to P228 13 8 AUTO DIAGNOSIS ALARM A084 During the programming of the inverter or before starting loading the factory default P204 5 or 6 the inverter identifies the power hardware in order to obtain information on the module voltage current and trigger the power module Alarm A084 indicates something wrong happened during the identification of the hardware nonexistent inverter model some loose connection cable or damaged internal circuit NOTE When this alarm occurs contact WEG 13 9 FAULT IN THE CPU F080 The execution of the inverter firmware is monitored at several levels of the firmware internal structure When some internal fault is detected in the execution the inverter will indicate FO80 NOTE When this fault occurs contact WEG 13 10 SAVE USER FUNCTIO
38. 3 EE 73 i375 57 072 X 83002 105 aw 0 75 055 80 2 8 1410 68 08 578 1 o 80 x 23 P178 Rated Flux Adjustable 50 0 to 150 0 Factory 100 0 96 Range Setting Properties VVW Description It defines the desired flux in the motor air gap in percentage 96 of the rated flux In general it is not necessary to modify the value of P178 of the standard value of 100 96 However some specific situations may use values slightly above to increase the torque or below to reduce the energy consumption P399 Motor Rated Efficiency Adjustable 50 0 to 99 9 Factory 67 0 Range Setting Properties cfg VVW Description This parameter is important for the precise operation of the VV W control A misconfiguration will cause incorrect calculation of the slip compensation reducing the performance of the speed control 4 Return a Advance gt CFW100 10 3 VVW Vector Control weg P400 Motor Rated Voltage Adjustable O to 240 V Factory 220 230 V Range Setting Properties cfg VVW Description Set according to the data on the motor nameplate and the wire connection on the motor terminal box This value cannot be above the rated voltage value set in P296 power supply rated voltage Table 10 2 Default setting of P400 according to the identified inverter model P296 Pi45 Hz P400 V 0 Reserved Reserved TBD 2 50 0 230 220 For fur
39. 64 Posi socra w0 o 0 er Po soneLoPaameteraa w0 0 64 eG SonPLcParametroa oww o o 6i Fe sonPLoPaametoras w0 0 l er 4 Return Advance B CFW100 0 9 z Quick Reference of Parameters Alarms and Faults Sean Dese a a Prop Pogo PS SotPLCPavameteras 99009000 Pu soneLopaametsrar 00 er Fog soneLopaametoraa w0 er Fes soeLoPaamerso w0 J o er Pos SonPLoPparametsrao oww 0 65 Po socrum w0 o er es soo Paame ew 0 Ter ug soneLopaametsraa w0 o er Fus SotPLCParameteraa ow o 55 ew SonPLcParameter4s w0 0 o er s SotPLCParameteras w0 S o er Pu _ soneLopaametorar 00 o 0 er ur soneLopaametsraa w0 o 0 er Poss socra 00 o er Pu SotPLCParameterso w0 o 0 er Only available when some IO expansion accessory CFW100 IOA CFW100 IOAR CFW100 IOADR and CFW100 IOD is present connected For further information refer to the respective accessory guide Available only when the CFW100 CCAN accessory is present connected Available only when the CFW100 CBLT accessory is present connected Notes ro Read only parameter V f 2 Parameter available in V f mode cfg Configuration parameter value can only be changed with the motor stopped VVW Parameter available in VVW mode 0 10 CFW100 4 Return
40. Description Factory O Setting It defines the command origin source which will select between Local situation and Remote situation where LOC means Local situation default REM means Remote situation default m Dlx according to function programmed for digital input in P263 to P266 CO DN CANopen or DeviceNet or Profibus DP Interface P221 Frequency Reference Selection LOCAL Situation P222 Frequency Reference Selection REMOTE Situation Adjustable Range O HMI 1 Alt 2 to 3 Not Used 4 Frequency input Fl 5 to 6 Not Used LO EF 8 Multispeed 9 Serial USB 10 Not Used 11 CO DN 12 SOINS 13 Not Used 14 AM gt 0 15 to 16 Not Used 1455 Properties cfg Description Pee e P222 UD Factory Setting These parameters define the origin source for the frequency reference in the Local situation and Remote situation Some comments on the options of this parameter m Alt it refers to the analog input signal according to section 12 1 ANALOG INPUTS on page 12 1 HMI the reference value set by the keys and are contained in parametere P121 m E P electronic potentiometer refer to section 12 5 DIGITAL INPUT on page 12 8 7 4 CFW100 Return 4 Advance E weg Logical Command and Speed Reference Multispeed refer to section 12 5 DIGITAL INPUT on page 12 8 Al O the negative values of the Al1 reference are zeroed s CO DN interface CANopen or D
41. I is limited to a set of functions pre defined for the keys according to chapter 4 HMI AND BASIC PROGRAMMING on page 4 1 similarly to the digital inputs Dlx with the functions implemented in parameter P263 to P270 On the other hand the command via digital interfaces such as communication network and SoftPLC act directly on the inverter control word by means of control parameters and system markers of the SoftPLC respectively The frequency reference in turn is a numeric value in 16 bits with signal with scale in Hertz Hz a resolution of O 1 Hz and full scale at 300 0 Hz 7 1 SELECTION FOR LOGICAL COMMAND AND FREQUENCY REFERENCE The inverter command and reference source is defined by the inverter parameters for two different situations Local and Remote which can be switched dynamically during the inverter operation Thus for a certain parameterization the inverter has two sets for command and reference according to block diagram of Figure 7 1 on page 7 2 Parameter P220 determines the source of commands for Local and Remote situations Parameters P223 P224 and P225 define the commands in the Local situation parameters P226 P227 and P228 define the commands in the Remote situation and parameter P105 determines the source for selection between 1st and 2 Ramp This structure for the selection of the command source is shown in Figure 7 1 on page 7 2 Parameters P221 and P222 define the frequency reference in the Local and Remote situat
42. Motors Automation Energy Transmission amp Distribution Coatings Frequency Inverter CFW100 V2 4X Programming Manual E SENE tT l z Programming Manual Series CFW100 Language English Document Number 10002853582 02 Software Version 2 4X Publication Date 01 2015 Weg Summary QUICK REFERENCE OF PARAMETERS ALARMS AND FAULTS 0 1 1 SAFETY INSTRUCTIONS uananaaaanannnanannnnnnnnnnnunnnnnunnununnnunnnnnnnnnnnnnnnnnnnnnnnnnnm 1 1 1 1 SAFETY WARNINGS IN THIS MANUAL aaaaaaaaaaaaaaaaana nnannunnnnnnnnnnnnnnnnnnnnnnnnunnnnnnnunnunnnnnnnnnnnnnnnnnnnnnnnna 1 1 1 2 SAFETY WARNINGS IN THE PRODUCT aaaaaaaaaaaaaaaanannaanaan nunnnnnnnnnnnnnnnnnnnnnnnnunnunnnnnnnnnnnnnunnunnunnnnnnna 1 1 1 3 PRELIMINARY RECOMMENDATIONS 4aaaaaaaaaaaaaaaaaa n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnunnununnunnunnunnnnnnnnnnnnnunnnnnnna 1 2 2 GENERAL INFORMATION nennen nnn nu nuunuhuu uu unuu uuu u nuu nnna 2 1 2 1 ABOUT THE MANUAL cisci aiii ee eee ee ee EIE DEN 2 1 2 2 TERMINOLOGY AND DEFINITIONS 2aaaaaaaaaaaaaaaaaana nannunnnnnnnnnnnunnunnnnnnnnnnnnnunnunnunnnnnnnnnnnnunnunnnnnunnnnnnnnn 2 1 2 2 1 Terms and Definitions Used aaaaaaaaaaaaaananaannnnununnunnnnunnnnnnunnnnununnnnununnunnnnnnunnnnunnnnnnnnnnnnnnnnnnnnnnnnna 2 1 2 2 2 Numerical HepresentatiOPiossieonk usata prod Fux co usb enian aiana RR YR FEMA ER EN nasaan 2 2 JABOUT THE CFW 100 eee eee 3 1 3 1 ABOUT THE CFW 100 iiccexussiidesi2a0ii a
43. N FAULT F081 This fault occurs during the attempt to save P204 9 more than 32 parameters with values different from the factory default P204 5 or 6 or the Save User function is protected against writing 13 11 COPY FUNCTION FAULT F082 In case the flash memory module MMF has been previously loaded with parameters of a different version from that of the inverter to which it is trying to copy the parameters the operation will not be executed and the HMI will indicate fault F082 It is considered a different version those which are different in x or y assuming that the number of the software versions are represented as Vx yz 4 Return Pi Advance ge CFW100 13 3 Faults and Alarms weg 13 12 EXTERNAL ALARM A090 It is necessary to set the digital input Dix for without external alarm If DIx is inactive the inverter will activate the external alarm A090 When Dlx is activated the alarm message will automatically disappear from the HMI display The motor keeps running normally regardless the state of this input 13 13 EXTERNAL FAULT F091 It is necessary to set the digital input Dix for without external fault If DIx is inactive the inverter will activate the external fault F091 In this case the PWM pulses are immediately disabled 13 14 FAULT HISTORY The inverter is able to store a set of data on the last three faults occurred such as fault number current POOS DC link voltage
44. P004 output frequency P005 power module temperature PO30 P048 Present Alarm P049 Present Fault Adjustable O to 999 Factory Range Setting Properties ro Description They indicate the alarm number P048 or the fault P049 that may be present in the inverter P050 Last Fault P0O60 Second Fault P070 Third Fault Adjustable O to 999 Factory Range Setting Properties ro Description They indicate the number of the occurred fault P051 Output Current Last Fault Adjustable 0 0 to 10 0 A Factory Range Setting Properties ro Description They indicate the output current at the moment of the occurred fault P052 Last Fault DC Link Adjustable O to 524 V Factory Range Setting Properties ro 13 4 CFW100 4 Return y Advance E gt is Faults and Alarms Description They indicate the DC link voltage at the moment of the occurred fault P053 Output Frequency Last Fault Adjustable 0 0 to 300 0 Hz Factory Range Setting Properties ro Description They indicate the output frequency at the moment of the occurred fault P054 Temperature in the IGBTs Last Fault Adjustable 0 0 to 200 0 C Factory Range Setting Properties ro Description These parameters indicate the IGBTs temperature at the moment of the occurred fault 13 15 FAULT AUTO RESET This function allows the inverter to execute the automatic reset of a fault by means of the setting
45. Reference 3 Adjustable 300 0 to 300 0 Hz Factory 20 0 10 0 Hz Range Setting P127 Multispeed Reference 4 Adjustable 300 0 to 300 0 Hz Factory 30 0 20 0 Hz Range Setting P128 Multispeed Reference 5 Adjustable 300 0 to 300 0 Hz Factory 40 0 30 0 Hz Range Setting P129 Multispeed Reference 6 Adjustable 300 0 to 300 0 Hz Factory 50 0 40 0 Hz Range Setting P130 Multispeed Reference 7 Adjustable 300 0 to 300 0 Hz Factory 60 0 50 0 Hz Range Setting P131 Multispeed Reference 8 Adjustable 300 0 to 300 0 Hz Factory 66 0 55 0 Hz Range Setting Properties Description By the combination of up to three digital inputs one from eight levels that form the multispeed reference is selected Read the description of the of the digital inputs in section 12 5 DIGITAL INPUT on page 12 8 as well the reference selection in section 7 1 SELECTION FOR LOGICAL COMMAND AND FREQUENCY REFERENCE on page 1 The negative values determine a direction of rotation opposite to that defined by the inverter command word bit 2 of P682 Figure 7 3 on page 10 and Table 7 3 on page 7 10 show the operation of the Multispeed Although the most significant digital input may be set at DI1 or DI2 only one of those options is allowed otherwise the Config state ConF according to section 5 8 SITUATIONS FOR CONFIG STATUS on page 5 5 is activated to indicate parameterization incompatibility 4 Return oe Advance ge CFW100 7 9
46. This chapter describes the functions common to the inverter V f and V VW control modes but which interferes in the drive performance 11 1 RAMPS The inverter ramp functions allow the motor to accelerate or decelerate faster or slower They are adjusted by parameters that define the linear acceleration time between zero and the maximum frequency P134 and the time for a linear deceleration from the maximum frequency zero In the CFW100 three ramps with different functions were implemented s 1 Ramp standard for most functions s 2 Ramp it may be activated by the user according to the drive requirement by means of the inverter command word or by a digital input s Emergency Ramp it is used for the inverter internal protection functions such as current limitation DC link regulation etc The Emergency Ramp has priority over the other ramps NOTE The setting with too short ramp time may cause overcurrent in the output FO70 undervoltage FO21 or overvoltage F022 of the DC link P100 Acceleration Time Adjustable 0 1 to 999 9 s Factory 5 0 s Range Setting Properties Description Acceleration time from zero to maximum frequency P134 P101 Deceleration Time Adjustable 0 1 to 999 9 s Factory 10 0s Range Setting Properties Description Deceleration time from maximum frequency P134 to zero P102 Acceleration Time 2 Ramp Adjustable 0 1 to 999 9 s Factory 5 0s Range Se
47. a 12 4 leo ANAbDOG OUTPUT gscsssiasEO RUENIERSRREUNESINVSSENNNENUESEEEENOISSEEPNNNHEE Gn Haa Naa a naa HORN SMMENVHVMNNEE EEE 12 4 124 F RBEQUENCGY INFOT p aR 12 6 125 OG EIN POT are E E T 12 8 12 6 INPUT FOR INFRARED RECEIVER ccscccesecesscensecnsecenscensecnsecesseonssonseenseeonseonssonseennseoees 12 16 12 7 DIGIT A OUTPUTS er EE A EEEE E EEEE 12 16 13 FAULTS AND ALARMS vi stsnan nunnnassnsbsumi snusunnunsf 13 1 13 1 MOTOR OVERLOAD PROTECTION F072 AND A04069 eere rere een 13 1 13 2 IGBTS OVERLOAD PROTECTION F051 AND AO590 eee see eren enne nnn 13 2 13 3 OVERCURRENT PROTECTION F070 1 2 eere erre erronee nun nn nnn nun nuni 13 2 13 4 LINK VOLTAGE SUPERVISION F021 AND FO022 serrer reu nennen nnne nana 13 3 13 5 VVW CONTROL MODE SELF TUNING FAULT F033 eee reu 13 3 13 6 REMOTE HMI COMMUNICATION FAULT ALARM A700 ee eeu eee 13 3 13 7 REMOTE HMI COMMUNICATION ERROR FAULT F701 eese 13 3 13 8 AUTO DIAGNOSIS ALARM A084 aaavnaaaaaaaaaaaaanvgv nn nnnunnnnnnununnnnnnnunnnnnnnnnnnnnnnnnnnunnnnnunnnnnnunnunnnnnnanm 13 3 13 9 FAULT IN THE CPU 1FOB8O uscocsaeenai ibit aaa 13 3 13 10 SAVE USER FUNCTION FAULT F081 11 1 e
48. al Run Stop inverter function which when activated run accelerates the motor by acceleration ramp up to the reference frequency and when deactivated stop decelerates the motor by deceleration ramp It may be controlled by digital input set for this function or via serial Heatsink metal part designed to dissipate the heat produced by power semiconductors Amp A ampere unit of measurement of electric current C celsius degrees unit of measurement of temperature CA alternate current CC direct current 4 Return a Advance B CFW100 2 1 General Information Weg CV cavalo vapor 736 Watts Brazilian unit of measurement of power normally used to indicate mechanical power of electric motors hp HP horse power 746 Watts unit of measurement of power normally used to indicate mechanical power of electric motors Hz hertz unit of measurement of frequency kHz kilohertz 1000 Hertz mA miliampere 0 001 ampere Nm Newton meter unit of torque rms root mean square effective value rpm revolutions per minute unit of measurement of rotation s second unit of measurement of time V volts unit of measurement of electric voltage Q ohms unit of measurement of electric resistance 2 2 2 Numerical Representation The decimal numbers are represented by means of digits without suffix Parameters PO12 P680 and P682 are represented in hexadecimal numbers 2 2 CFW100 Return Zx Advance
49. ally as well as the action of the reference backup P120 1 when the Run Stop command is opened and closed again 7 10 CFW100 Return Advance gt z Logical Command and Speed Reference DIx Accelerate Reference DIx Decelerate Enabling RUN P133 D i Fra ee Output frequency Active P i Time DIx Accelerate Inactive i Reset lt Active PoE Time i i H 1 DIx Decelerate Inactive Active Time DIx Run Stop Inactive Time Figure 7 4 Operating graph of the E P function 7 2 5 Frequency Input FI The behaviors of the analog input and frequency input are described in details in section 12 4 FREQUENCY INPUT on page 12 6 Thus after the proper signal treatment it is applied to the ramp input according to the selection of the reference described in section 7 1 SELECTION FOR LOGICAL COMMAND AND FREQUENCY REFERENCE on page 1 7 2 6 13 Bit Speed Reference The 13 bit Frequency Reference is a scale based on the motor rated frequency P402 or on the motor rated frequency P403 In the CFW100 parameter P403 is taken as the base to determine the frequency reference Thus the 13 bit frequency value has a range of 16 bits with signal that is 32768 to 32767 however the rated frequency in P403 is equivalent to the value 8192 Therefore the maximum value in the range 32767 is equivalent to four times P403 The 18 bit frequency reference is used
50. anannnunnunnunnunnnnnnnunnunnunnnnnnnnnnunnunnnnnnnnnnnnnununnnnuna 7 7 7 2 3 Parameters for Reference FrequencCy z zazaaanaaaanannnnunnnnunnnnunnnnununnnnunnunununnnnnnnununnnnnnnnnnnnnnnnna 7 7 7 2 4 Reference via Electronic Potentiometer aaaaaaaanaaaaaanaana nnnn nunnunnnnnnunnnnununnnnunnnnunnnnnnnnnnnnn 7 10 r 9 FEeOguenmcv INOUE ya SENAENERSUENSENNEEADUGNENIERNEENKNE XN VEVNNEERPA VAN DEURKEENERAMEEN 7 11 7 2 6 13 Bit Speed Reference aaaaazaaaaaaaaaaaaaannunnunnnnnnnnnnunnunnunnnnunnnnnunnunnnnnnnnnnunnunnnnnnnnnunnnnnnnnnnnunna 7 11 7 3 CONTROL WORD AND INVERTER STATUS uaaaaaaaaaaaaaaaaaaaanannn nnnnannnnnnnnnnnunnnnnnnnnnnnnnnnnnnunnnnnnnnnnnnnunn 7 11 7 3 1 Control via HMI TUES va ut mnni laliss ssv nin a 7 13 1 3 2 Control via Digital INPUTS vumm mmisgvg n sigi g EEKEEaRNN MER EREE RYE VANE SEINS SAFE SE 7 13 8 AVAILABLE MOTOR CONTROL TYPES aaaaaananananaa nanannnnnnnnnnnnnnnnnnnnnam 8 1 9 VIF SCALAR CONTROL ide ng INESSE PERERNIURERESNIINNRINI ak 9 1 9 1 PARAMETERIZATION OF THE V f SCALAR CONTROL aaaaaaanaaaaaaaaannnnnnnnnnnnnnnnnnnnnnnnnnunnnnnnnnnnnnnnnn 9 3 9 2 START UP IN V f 00 et 9 7 10 VVW VECTOR CONTROL 2aaanannnanannnnnnnnnnnunnnnunnunaunnnnnnnnnnunnnnnnnnnnnnnnnnnnmm 10 1 10 1 VVW VECTOR CONTROL PARAMETERIZAT ION 1 21e eere nennen nnn nnn nnne 10 3 10 2 START UP IN VVW MODE aaaaaanaanaaaaaaaaaaa nunn nnnnnnnnnnunnunnunnnnunnunnunnnnnnnnnnunnunnnnnnnnnnn
51. ance to use an external frequency reference or to connect a sensor in order to measure temperature PTC Details for those configurations are described in the parameters below P018 Analog Input Value All Adjustable 100 0 to 100 0 96 Factory Range Setting Properties ro Description Those read only parameters indicate the value of the analog inputs All in percentage of the full scale The indicated values are those obtained after the offset action and multiplication by the gain Check the description of parameters P230 to P245 P230 Dead Zone of the Analog Inputs Adjustable O Inactive Factory O Range 1 Active Setting Properties cfg Description This parameter acts just for the analog inputs Alx programmed as frequency reference and defines if the dead zone in those inputs is Active 1 or Inactive 0 If the parameter is configured as Inactive P230 O the signal in the analog inputs will actuate on the frequency reference from the minimum point O V O mA 4 mA or 10 V 20 mA and it will be directly related to the minimum frequency set in P133 Check Figure 12 1 on page 12 2 If the parameter is set as Active P230 1 the signal in the analog inputs will have a dead zone where the frequency reference remains at the Minimum frequ noy value P133 even with the variation of the input signal Check Figure 12 1 on page 12 2 4 Return we Advance ge CFW100 12 1 z Digital and Analog Inputs and
52. anuf Spec 3W 4 Manuf Spec 4W 5 Manuf Spec 5W 6 Manuf Spec 6W 19 2 a x 4 H 15 2 15 2 15 2 15 2 ro O O O 15 2 7 om N N N K NN 15 2 O1 N ax a a a O P75 DeviceNet Wriing 3 0toT9 0 62 Pri6f DeviceNet Writing 4 0toriO 0 182 P77 DevceNetWrng 0toriO 8 PriBf DevceNetWrtng 0toTi 0 188 P719 DeviceNet Network Status P720 DNet Master Status P721 9 CANopen Com Status P 22 CANopen Node Status 0 Offline 5 1 OnLine Not Conn 2 OnLine Connect 3 Connection Timed out 4 Link Failure 5 Auto Baud O Run 1 Idle O Disabled 1 Reserved 2 Communic Enabled 3 Error Ctrl Enable 4 Guarding Error 5 Heartbeat Error O Disabled 1 Initialization 2 Stopped 3 Operational 4 Preoperational P770 Bluetooth Name O to 9999 Serial Number of inverter P771 Bluetooth Password 0 to 9999 1594 0 8 CFW100 3 Return Advance E ro 15 3 15 3 ro 15 3 15 3 j E P8400 Control Key Status Quick Reference of Parameters Alarms and Faults Adjustable Range Factory Setting Prop Page 2 or 802 On Off ro 12 16 6 or 806 Arrow down 8 or 808 Arrow up 9 or 809 Forward Reverse B o
53. c DIX 3 Serial USB 4 Not Used 5 CO DN 6 SoftPLC Properties cfg Description These parameters define the origin source for the JOG function in the Local and Remote situation The JOG function means a Run Stop command added to the reference defined by P122 see item 7 2 3 Parameters for Reference Frequency on page 7 7 7 2 REFERENCE FREQUENCY The frequency reference is the value applied to the input of the acceleration ramp module POO1 to control the frequency applied to the inverter output P002 and consequently the motor shaft speed Inside the CPU the inverter uses signed 16 bit variables to treat the frequency references Besides the full scale of the reference output frequency and related variables are defined in 500 0 Hz On the other hand depending on the source this scale is conveniently modified considering the interface with the user by standardization or application requirements In general the digital references defined by parameters such as HMI keys P121 Multispeed P124 to P131 and E P have a scale from 0 0 to 300 0 Hz with resolution of 0 1 Hz In digital inputs DIx on the other hand the reference is defined according to the function predefined for P263 to P266 The frequency reference via analog inputs and frequency input is according to the signal gain and offset parameters P230 to P250 The full scale of the reference is always by P134 that is maximum value in Alx is equivalent to the frequeno
54. ce gt z Functions Common to All the Control Modes Ug 4 F022 0vervoltage P151 1 DC Link regulation U rated Output frequency Figure 11 3 Example graph of DC link voltage limitation Ramp Hold U 4 DC link voltage P004 F022 overvoltage P151 U rated t DC Link regulation Time Output frequency Time Figure 11 4 Example graph of the DC link voltage limitation Accelerate Ramp Like in the DC link voltage regulation the output current regulation also has two operating modes Ramp Holding P150 2 or 3 and Decelerate Ramp P150 O or 1 Both actuate limiting the torque and power delivered to the motor so as to prevent the shutting down of the inverter by overcurrent FO70 This situation often occurs when a load with high moment of inertia is accelerated or when short acceleration time is programmed 11 2 3 Output Current Limitation by Ramp Hold P150 z 2 or 3 It prevents the motor from collapsing during torque overload in the acceleration or deceleration Actuation if the motor current exceeds the value set in P135 during acceleration or deceleration the frequency will not be incremented acceleration or decremented deceleration When the motor current reaches a value below P135 the motor accelerates or decelerates again Refer to Figure 11 5 on page 11 6 It has a faster action than the Decelerate Ramp mode It acts in the motorization and regeneration modes 11
55. coupure de l alimentation en courant alternatif Attendez au moins 10 minutes que les condensateurs se d chargent compl tement Raccordez toujours la masse de l appareil une terre protectrice PE ATTENTION Electronic boards have components sensitive to electrostatic discharge Do not touch directly the component parts or connectors If necessary first touch the grounded metallic frame or use proper grounding strap Do not execute any applied potential test on the inverter If necessary contact WEG 1 2 CFW100 Return Advance Ep Safety Instructions NOTE Frequency inverters may interfere in other electronic equipments Observe the recommendations of chapter 3 Installation and Connection of the user s manual in order to minimize these effects Head the user s manual completely before installing or operating this inverter Return Pi Advance B CFW100 1 3 Safety Instructions 1 4 CFW100 4 Return Advance E gt z Weg General Information 2 GENERAL INFORMATION 2 1 ABOUT THE MANUAL This manual presents information necessary for the configuration of all the functions and parameters of the frequency inverter CF W100 This manual must be used together with the user s manual of the CFW100 The text provides additional information so as simplify the use and programming of the CFW100 in certain applications 2 2 TERMINOLOGY AND DEFINITIONS 2 2 1 Terms and Definitions Used Lom Inverter rated curren
56. ctory 1 Range 1 Active Setting Properties cfg Description It enables the use of Compensation of the DC link P150 Type DC V f Link Regulator Adjustable O hold Ud and decel LC Factory O Range 1 accel_Ud and decel_LC Setting 2 hold Ud and hold LC 3 accel Ud and hold LC Properties cfg Description P150 configures the behavior of the ramp for the limitation functions of the DC Link Voltage and Current Limitation In those cases the ramp ignores the reference and takes an action of accelerating accel decelerating decel or freezing hold the normal path of the ramp That occurs because of the limit pre defined in P151 and P135 for the DC Link Ud Limitation and for Current LC Limitation respectively In order to disable the DC link limitation Ud and or the current limitation you must set P151 410 V and P135 2xlnom respectively P151 DC Link Regulation Level Adjustable 325 to 460 V Factory 380 V Range Setting Properties Description Voltage level to activate the DC link voltage regulation In order to disable the DC link limitation Ud you must set parameter P151 gt 410 V Figure 11 2 on page 11 4 shows the block diagram of the actuation of the limitation Figure 11 3 on page 11 5 and Figure 11 4 on page 11 5 show the example chart RAMP P100 P104 Reference Output frequency Figure 11 2 Block diagram DC link voltage limitation 11 4 CFW100 amp Return Advan
57. ctory P842 2 Range Setting P843 375 Properties Description These parameters define which parameters their respective values will be viewed on the screen of the infrared remote control available with the accessory CFW100 IOADH i For further details refer to the Installation Configuration and Operation Guide of the CFW100 IOADR lI O Expansion Module P200 Password Adjustable O Inactive Factory O Range 1 Active Setting 2 to 9999 New Password Properties cfg Description It allows activating the password by inserting a new value or disabling it For further details regarding the use of this parameter refer to Table 5 1 on page 5 3 Table 5 1 Required procedure for each kind of action Procedure 1 Set P200 with the desired value for the password P200 password Activate password 2 The setting is completed the new password is active and P200 is automatically adjusted for 1 password active 9 1 Set the current value of the password POOO password 2 Set the desired value for the new password in P200 P200 new password Change password 3 The setting is completed the new password is active and P200 is automatically adjusted for 1 password active 1 Set the current value of the password POOO password Disable password 2 Set inactive password P200 0 3 The setting is completed the password is disabled 9 a NR 1 Activate a factory default by means of P204 p 2
58. e CAN circuit transmission cable Check if the cables are not misconnected or inverted Check if all the network devices use the same baud rate Check if the termination resistors with the right specification were installed only at the end of the main bus Check if the CAN network was properly installed 3 Return Advance Ep weg Fault Alarm F235 Node Guarding Heartbeat F236 Idle Master F237 DeviceNet Connection Timeout F701 Remote HMI communication fault F710 SPLC Progr bigger than 5 KB F711 The upload of the SoftPLC application failed Quick Reference of Parameters Alarms and Faults Description CANopen communication error control detected communication error using the guarding mechanism Fault indicates that the DeviceNet network master is in Idle mode Fault that indicates that one or more DeviceNet connections timed out No communication with the remote HMI however there is command or frequency reference for this source No communication with the remote HMI however there is no command or frequency reference for this source The upload or the SoftPLC application failed 4 Return Pi Advance B Possible Causes Check the times set on the master and on the slave for message exchange In order to prevent problems due to transmission delays and time counting it is recommended that the values set for error detection by the slave be multiples of the times set for message exchange
59. e Saas aEa SEaEETNE BUR aS Eri dieser unu E30 cEla ausu O 3 1 4 HMI AND BASIC PROGRAMMING nennen nnn nnn nnn nns 4 1 4 1 USE OF THE HMI TO OPERATE THE INVERTER aaaaaaaaanaaaaaaaaaaaaaaa n nannnnnnnnnnnnnunnnnnnnnnnnnnnnnunnnnnna 4 1 4 2 INDICATIONS ON THE HMI DISPLAY aaaaaaaaaaaaaaaaaaaaaa na nunnnnnnnnnnnnnunnunnnnnunnnnnnnnnnnnunnunnnnnnnnnnnnnnnnnnnna 4 1 4 3 OPERATING MODES OF THE HMI aaaaanaanaaaaaaaaaaaaaaa nannannunnnnnnnnnnnunnunnunnunnnnnnnnnnunnnnunnunnnnnunnnnnnnnnnnnnna 4 1 5 PROGRAMMING BASIC INSTRUCTIONS eee 5 1 5 1 SETTING OF DISPLAY INDICATIONS uaaaaaaaaaaaaaaan n n nunnnnnunnunnnnnnnunnunnnnnunnnnnnnnnnnnnnnnnnnnnunnnnnnnnnnnnnnnn 5 1 5 2 BACKUP PARAME TERS i onion misa xiva ein eee encase ONE S EET EAE NE SE EMI E NEU H SERV ER PEx ERE 5 4 5 3 SITUATIONS FOR CONFIG STATUS 2nanaanaaaaaaaaaanann nnnnnnnnnnunnunnnnnnnnunnunnunnununnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnunu 5 5 6 IDENTIFICATION OF THE INVERTER MODEL AND ACCESSORIES 6 1 O TINVERTER aaa ccc 6 1 7 LOGICAL COMMAND AND FREQUENCY REFERENCE 7 1 7 1 SELECTION FOR LOGICAL COMMAND AND FREQUENCY REFERENCE 7 1 ZZ REFERENCE FREQUENCY vvu 7 6 7 2 1 Limits TOF Frequency Reference aaaaaaaaaaaaanaanaana nnununnunununnununnnnununnununnnnununnununnnnunnnnunnnnunnnnnnnnn 7 6 7 2 2 Backup of TNE Speed ReferenCce aaaaaaazaaaaaaaaan
60. e count starts after the application of the Run Stop Run command 11 3 1 Flying Start Function In order to activate this function just program P320 in 1 or 2 thus the inverter will impose a fixed frequency at the start defined by the frequency reference and apply the voltage ramp defined in parameter P331 In this way the start current is reduced On the other hand if the motor is at rest the frequency reference and the real frequency of the motor are very different or the direction of rotation is inverted the result in such cases may be worse than the conventional start without Flying Start The Flying Start function is applied on loads with high inertia or systems that require start with the motor spinning Besides the function may be deactivated dynamically by a digital input P263 to P266 programmed for 24 Disable Flying Start In this way the user may activate the function in a convenient way according to the application 11 3 2 Ride Through Function The Ride Through function will disable the inverter output pulses IGBT as soon as the supply voltage reaches a value below the undervoltage value A fault due to undervoltage FO21 does not occur and the DC link voltage will slowly drop until the supply voltage returns In case it takes the supply voltage too long to return over 2 seconds the inverter may indicate F021 undervoltage on the DC link If the supply voltage returns before the inverter will enable the pul
61. ec le CFW100 et quipements associ s doivent planifiquer ou implementer l installation mise en marche operation et entretien de cet quipement Cettes personnes doivent suivre toutes les instructions de s curit s indiqu es dans ce manuel et ou d finies par normes locales L inobservance des instructions de s curit peut r sulter en risque de vie et ou dommages de cet quipement NOTE v For the purposes of this manual qualified personnel are those trained in order to be able to 1 Install ground power up and operate the CFW100 in accordance with this manual and the safety legal procedures in force 2 Use the protective equipment in accordance with the relevant standards 3 Give first aid DANGER Always disconnect the general power supply before touching any electric component associated to the inverter Many components may remain loaded with high voltages and or moving fans even after the AC power supply input is disconnected or turned off Wait for at least ten minutes in order to guarantee the full discharge of the capacitors Always connect the frame of the equipment to the protective earth PE at the proper point for that DANGER D branchez toujours l alimentation principale avant d entrer en contact avec un appareil lectrique associ au variateur Plusieurs composants peuvent rester charg s un potentiel lectrique lev et ou tre en mouvement ventilateurs m me apres la d connexion ou la
62. ecked it is necessary to interpret it in order to understand its meaning Refer to chapter 2 General Information of the CFW100 user s manual Below are the parameters related to the inverter model which change according to the inverter model and version Those parameters must comply with the data read on the product identification label 6 1 INVERTER DATA P023 Main Software Version P024 Accessory Software Version Adjustable 0 00 to 99 99 Factory Range Setting Properties ro Description They indicate the software versions of the microprocessors Main on the control card C100A 20 and Accessory on the accessory connected according to parameter P027 P027 Plug in Module Configuration Adjustable O to 8 Factory Range Setting Properties ro Description This parameter identifies the plug in which is connected to the control module The table below presents the accessories which depend on parameter P027 Table 6 1 Identification of the plug in modules of the CFW100 Description le No plug in module connected Reserved CFW100 IOAR ccessory for expansion of lOs 1 relay output 1 analog input CFW100 CCAN ccessory with communication CANopen and DeviceNet CFW100 CBLT Bluetooth communication accessory Heserved CFW100 IOADR Accessory for IO expansion 1 NTC sensor input 1 analog input 3 relay output 1 input for infrared receiver CFW100 IOA Accessory for IO expansion 1 analog input 1 ana
63. ed Frequency overlap Output frequency 2 x P30 P304 2x P306 P303 Javanunnunaa Heference EO s Q Q Co oD A A Figure 11 9 Actuation of the avoided frequency 11 10 CFW100 amp Return Advance gt weg Digital and Analog Inputs and Outputs 12 DIGITAL AND ANALOG INPUTS AND OUTPUTS This section presents the parameters to configure the CFW100 inputs and outputs This configuration depends on the plug in module as per Table 12 1 on page 12 1 Table 12 1 I O configurations of the CFW100 motions 0 00 DI Al DOR AO NIC IR RS485 CAN BLUETOOTH Supplysv SSOr NCNEENECHB ONCE ee ee CENE CE 1 Without Accessory me iem E D ee CE SE CIE ESTE BEC REPE E Bee s ee ee eee e e a Log qq Ju jg 1 1 1 oe sess L4 oc j 7c J P 1 J 1 CPWIO COAN KEITH e Din a Fa a REC ea RIA RR a ae L4 1 1 38 j 1 j 1 1 OCFWIOHOADR PWELTEN NET SP NAE HON PSECUT Ec CUPS Fe TERN E E Rs Sem t SN COON Ce j J 1 OWO DI Digital Input DOR Relay Digital Output Al Analog Input AO Analog Output NTC Temperature sensor IR Infrared Receiver IN BIRIRIR f NOTE CFW100 HMI shows just the parameters related to the resources available in the plug in module connected to the product 12 1 ANALOG INPUTS With the analog inputs it is possible for inst
64. elected parameter LI Press the Q key to confirm the modification save the new value After the change is confirmed the HMI returns to level 1 of the setting mode Level 2 L Ta Parameterization Figure 4 3 HIVI operating modes NOTE V When the inverter is in the fault state the main display indicates the number of the fault in the format Fxxx The browsing is allowed after pressing the key NOTE v When the inverter is in the alarm state the main display indicates the number of the alarm in the format Axxx The browsing is allowed after pressing the key and then the indication A is displayed on the Unit of measurement display flashing until the situation causing the alarm is solved 4 2 CFW100 Return Advance E gt weg Programming Basic Instructions 5 PROGRAMMING BASIC INSTRUCTIONS NOTE The inverter comes from the factory with the frequency V f 50 60 Hz mode and voltage adjusted according to the market The reset to factory default may change the content of the parameters related to frequency In the detailed description some parameters have values between brackets which represents the default value for operation in 50 Hz thus the value without brackets is the default for operation in 60 Hz 5 1 SETTING OF DISPLAY INDICATIONS Whenever the inverter is powered up the HMI display goes to the start up mode if no faults alarms or undervoltages are present In order to simplify the
65. eviceNet P223 FORWARD REVERSE Selection LOCAL Situation P226 FORWARD REVERSE Selection REMOTE Situation Adjustable O Always FORWARD Factory P223 0 Range 1 Always REVERSE Setting P226 2 2 Not Used 3 Not Used 4 DIx 5 Serial USB FWD 6 Serial USB REV 7 to 8 Not Used 9 CO DN FWD 10 CO DN REV 11 Not Used 12 SoftPLC Properties cfg Description They define the origin source for the Direction of Rotation command in the Local and Remote situation where H Means Forward AH Means Reverse m DIx refer to section 12 5 DIGITAL INPUT on page 12 8 s CO DN interface CANopen or DeviceNet P224 Run Stop Selection LOCAL Situation P227 Run Stop Selection REMOTE Situation Adjustable O HMI Keys Factory P224 0 Range 1 DIx Setting P227 3 2 Serial USB 3 Not Used 4 CO DN 5 OPC Properties cfg Description These parameters define the origin source for the Run Stop command in the Local and Remote situation This command corresponds to the functions implemented in any of the command sources able to enable the motor movement that is genera enable ramp enable forward run reverse run start etc 4 Return 54 Advance B CFW100 7 5 Logical Command and Speed Reference P225 JOG Selection LOCAL Situation P228 JOG Selection REMOTE Situation Adjustable O Disabled Factory P225 1 Range 1 Not Used Setting P228 1 2
66. g Inputs and Outputs P271 Digital Input Signal Adjustable O All DIx are NPN Factory 0O All Dix Range 1 Reserved Setting are NPN 2 DI1 DI5 PNP 3 Reserved Properties cfg Description It configures the default for the digital input signal that is NPN and the digital input is activated with O V PNP and the digital input is activated with 24 V a RUN STOP It enables or disables the motor rotation through the acceleration and deceleration ramp Acceleration Deceleration ramp ramp Output frequency Time Active DIx Inactive Time Figure 12 5 Example of the Run Stop function b GENERAL ENABLE It enables the motor rotation through the acceleration ramp and disables it by cutting off the pulses immediately the motor stops by inertia Acceleration ramp Motor runs free Output N frequency Time DIx Inactive Time Figure 12 6 Example of the General Enable function c QUICK STOP When inactive it disables the inverter by the emergency deceleration P107 Acceleration ramp P107 Deceleration Output frequency Active DIx Inactive Time Figure 12 7 Example of the Quick Stop function Return Advance gt CFW100 12 11 wed Digital and Analog Inputs and Outputs d FORWARD REVERSE This command is the combination of two DIS one programmed for forward run and the other for reverse run Active DIx Forward Inactive
67. ge Setting Properties V f Description It actuates at low speeds that is in the range O to P146 V f or O to P145 Quadratic V f increasing the inverter output voltage so as to compensate the voltage drop in the motor stator resistance in order to keep the torque constant The optimum setting is the smallest value of P136 which allows the motor satisfactory start A value greater than necessary will excessively increase the motor current at low speeds which may lead the inverter to a fault condition F051 or FO70 or alarm condition A046 or A050 as well as motor overheating Figure 9 4 on page 9 4 and Figure 9 5 on page 9 4 show the actuation regions of the Torque Boost for the V f and Quadratic V f mode respectively Output voltage 96 P142 P145 P134 Output frequency Hz Figure 9 4 Torque Boost Region for V f control mode Output voltage 96 P142 P145 P134 Output frequency Hz Figure 9 5 Torque Boost Region for Quaaratic V f control mode 9 4 CFW100 4 Return d Advance E gt E V f Scalar Control P142 Maximum Output Voltage P143 Intermediate Output Voltage Adjustable 0 0 to 100 0 96 Factory P142 100 0 96 Range Setting P143 500 96 Properties cfg V f Description These parameters allow adjusting the inverter V f curve together with its orderly pairs P145 and P146 P145 Field Weakening Start Frequency P146 Intermediate Output Frequency Adjustable 0 0 to
68. incompatible parameter programming After pressing the key Q it will 5 P007 Output Voltage Adjustable O to 240 V Factory Range Setting Properties ro Description It indicates the line voltage in inverter output in Volts V P009 Motor Torque Adjustable 200 0 to 200 0 Factory Range Setting Properties ro VVW Description It indicates the torque developed by the motor in relation to the rated torque 14 2 CFW100 Return Advance gt Weg Reading Parameters P011 Power Factor Adjustable 10 0 to 10 0 A Factory Range Setting Properties ro Description It indicates the active current in the inverter output in amperes RMS Arms P012 Digital Input Status Refer to section 12 5 DIGITAL INPUT on page 12 8 P013 Digital Output Status Refer to section 12 7 DIGITAL OUTPUTS on page 12 16 P018 Analog Input Value Al1 Refer to section 12 1 ANALOG INPUTS on page 12 1 P022 Frequency Input Value Fl in Hz Refer to section 12 4 FREQUENCY INPUT on page 12 6 P023 Version of Main Software P029 Power Hardware Configuration Refer to section 6 1 INVERTER DATA on page 6 1 P030 Power Module Temperature Adjustable 200 0 to 200 0 C Factory Range Setting Properties ro Description Temperature in C measured inside the power module by the internal NTC P037 Motor Overload Ixt Refer to section 13 1 MOTOR OVERLOAD PROTECTION F072 AND A046 o
69. ions This structure for the selection of the reference source is shown in Figure 7 2 on page 3 4 Return a Advance B CFW100 7 1 Logical Command and Speed Reference Direction of rotation Direction of rotation _ Control word ALL THE COMMAND AND REFERENCE SOURCES OF THE INVERTER Heference frequency HEFERENCE FREQUENCY Reference frequency Figure 7 1 Block diagram for commands and references 7 2 CFW100 Return d Advance E gt weg Logical Command and Speed Reference Command selection HMI frequency P221 or P222 ooos peius P263 to P266 11 or 33 P263 to P266 12 or 34 DIx Dix 7 EP ELECTRONIC POTENTIOMETER Speed reference of P124 to P231 the inverter DIx Dix i 8 Multispeed DIx je m me RS 485 USB Converter 9 Seria USB Bluetooth Adapter rr rr rr Pr Pr Pr rm o rrr rrr rrr rrr mr rrr ree 11 CANopen DeviceNet CFW100 CCAN SoftPLC 12 SoftPLC I I i I i Figure 7 2 Command selection structure 4 Return 54 Advance B CFW100 7 3 meg Logical Command and Speed Reference P220 Local Remote Selection Adjustable Range O Always Local 1 Always Remote 2 Not Used 3 Not Used 4 Digital Input DIx 5 Serial USB LOC 6 Serial USB REM 7 8 Not Used 9 CO DN LOC 10 CO DN REM 11 SoftPLC Properties cfg
70. is warning have the purpose of protecting the user against death serious injuries and considerable material damage P DANGER Les proc dures concern es par cet avertissement sont destin es prot ger l utilisateur contre des dangers mortels des blessures et des d t riorations mat rielles importantes P ATTENTION The procedures recommended in this warning have the purpose of avoiding material damage NOTE v The information mentioned in this warning is important for the proper understanding and good operation of the product 1 2 SAFETY WARNINGS IN THE PRODUCT The following symbols are fixed to the product as a safety warning D L A High voltages present Components sensitive to electrostatic discharge Do not touch them Mandatory connection to the protective earth PE Connection of the shield to the ground Hot surface 4 Return a Advance B CFW100 1 1 Safety Instructions Weg ID 1 3 PRELIMINARY RECOMMENDATIONS DANGER A Only qualified personnel familiar with the CFW100 inverter and related equipment must plan or perform the installation start up operation and maintenance of this equipment The personnel must follow the safety instructions described in this manual and or defined by local standards The noncompliance with the safety instructions may result in death risk and or equipment damage DANGER Seulement personnes avec la qualification ad quate et familiarisation av
71. l understand that the motor is operating in overload The greater the difference between the motor current and the overload current P156 the faster the actuation of fault FO72 It is recommended that parameter P156 motor overload current at rated speed be set at a value 10 96 above the used motor rated current PAO1 In order to deactivate the motor overload function just set parameters P156 to values equal to or above two times the inverter rated current P295 Figure 13 1 on page 13 2 shows the overload actuation time considering the normalized output current in relation to the overload current P156 that is for a constant output current with 150 96 of overload fault FO 2 occurs in 60 seconds On the other hand for output current value below P156 according to the output frequency fault FO72 does not occur Whereas for values above 150 96 of P156 the fault actuation time is below 60 s 4 Return Pi Advance ge CFW100 13 1 Faults and Alarms lue P037 Motor Overload lxt Adjustable 0 0 to 100 0 96 Factory Range Setting Properties ro Description It indicates the present motor overload percentage or overload intergrator level When this parameter reaches 6 3 96 the inverter will indicate the motor overload alarm A046 Or when this parameter reaches 100 96 the Motor Overload fault FO72 will occur F072 Region of overload Hul i tom 0 60 120 180 240 300 Time s Figure 13 1 Actuation of
72. log output CFW100 IOD Accessory for IO expansion 4 digital inputs NPN PNP P029 Power Hardware Configuration Adjustable Dig 1 Rated Voltage Factory According Range Dig 2 Rated Current Setting to inverter Dig 3 Gate Driver model Properties ro 4 Return P Advance E CFW100 6 1 Identification of the Inverter Model and Accessories Weg Description This parameter identifies the inverter model distinguishing frame supply voltage and rated current as per Table 6 2 on page 6 2 Table 6 2 Identification of the CFW100 models eve EP Omm Cu m P296 Supply P295 B 200 240 Single Phase 26 322 P295 Inverter Rated Current Adjustable 1 6 to 15 2 A Factory According Range Setting to inverter model Properties ro ID Description This parameter presents the inverter rated current as per Table 6 2 on page 6 2 P296 Line Rated Voltage Adjustable Oto 1 Reserved Factory 2 Range 2 200 240 V Setting Properties ro cfg Description This parameter presents the inverter power supply according to identification performed after power up P297 Switching Frequency Adjustable 2 5 to 15 0 kHz Factory 5 0 kHz Range Setting Properties Description You can use this parameter to define the inverter IGBT switching frequency The inverter switching frequency may be adjusted according to the application needs Higher switching frequencies imply less acoustic noise in the m
73. mit copies Attempt to copy WLP from a copy protected against copies no permission to copy from a copy CFW100 0 11 Quick Reference of Parameters Alarms and Faults Fault Alarm FO21 Undervoltage on the DC Link F022 Overvoltage on the DC Link F031 Fault of communication with the accessory FO33 VVW Self tuning Fault FO51 IGBTs Overtemperatures FO70 Overcurrent Shortcircuit F072 Motor Overload F080 CPU Fault Watchdog F081 Fault on the Save User function F082 Fault in the Copy Function MMF F084 Auto diagnosis Fault FO91 External Fault F228 Timeout in receipt of telegrams F233 No power supply on the CAN interface F234 Bus Off 0 12 CFW100 Description Undervoltage fault on the intermediate circuit Overvoltage fault on the intermediate circuit Main control cannot establish the communication link with accessory Stator resistance setting fault P409 Overtemperature fault measured on the temperature sensor of the power pack Overcurrent or short circuit on the output DC link or braking resistor Motor overload fault 60 s in 1 5xlnom Fault related to the supervision algorithm of the inverter main CPU Fault in the attempt to save the User parameter table Fault in the copy of parameters Fault related to the automatic identification algorithm of the inverter hardware External fault via DIx No External Fault in P26x Indica
74. motor in the direction of the reference signal forward 0 Disable JOG function E AICI 1 Enable JOG function Run Forward 0 Inverter goes into Local mode 4 Remote i 1 Inverter goes into Remote mode 5 2nd Ram 0 Acceleration and deceleration ramp by P100 and P101 P 1 Acceleration and deceleration OO by P102 and P103 pcm Fault Reset S No function 1 If in state reset the fault 8 to 15 7 12 CFW100 Return A Advance E weg Logical Command and Speed Reference P229 Stop Mode Adjustable O Ramp to Stop Factory O Range 1 Coast to Stop Setting Properties cfg Description This parameter defines the motor stop mode when the inverter receives the Stop command Table 7 6 on page 13 describes the options of this parameter Table 7 6 Selection of stop mode P220 BDescipion 0 0 0 a ae The inverter will apply the stop ramp programmed in P101 or P103 The motor will run free until it stops NOTE When the Coast Stop mode is programmed and the Flying Start function is disabled only activate the motor if it is stopped NOTE This parameter is applied to all the inverter command sources but it was created aiming at allowing the command via HMI to be able to disable the motor by inertia instead of deceleration ramp In this way when P229 1 Bit O of the control word Ramp Enable has a function similar to Bit 1 General Enable The same way the digital input functio
75. n refer to the CFW100 SoftPLC manual 16 2 CFW100 4 Return Zx Advance E gt
76. n display Main display Bar to monitor the variable Figure 4 2 Display areas 4 3 OPERATING MODES OF THE HMI When inverter is powered up the initial state of the HMI remains in the start up mode as long as no faults alarms undervoltages occur or no keys are pressed The setting mode is composed of two levels Level 1 allows browsing the parameters Level 2 allows the modification of the parameter selected in level 1 At the end of this level the modified value is saved when the key is pressed The Figure 4 3 on page 4 2 illustrates the basic browsing of the operating modes of the HMI 4 Return Pi Advance B CFW100 4 1 HMI and Basic Programming Weg Start up Mode It is the initial status of the HMI after the successful power up without fault alarms or undervoltages bal o Press the key to go to level 1 of the setting mode parameter selection Monitoring Pressing any other key will also change to the setting mode d Setting Mode o Level 1 This is the first level of the setting mode The number of the parameter is shown 1 on the main display i 1 1 Parameterization Use the and Y keys to find the desired parameter LI LJ Hz Level 1 Press the Q key to go to level 2 of the setting mode modification of the i parameter content Level 2 ID The content of the parameter is shown on the main display e Use the and OQ keys to confi gure the new value for the s
77. n page 13 1 P047 CONFIG Status Adjustable O to 999 Factory Range Setting Properties ro Description This parameter shows the origin situation of CONFIG mode Refer to section 5 3 SITUATIONS FOR CONFIG STATUS on page 5 5 4 Return a Advance B CFW100 14 3 ueg Reading Parameters The reading parameters in the range from P048 to PO75 are detailed in section 13 14 FAULT HISTORY on page 13 4 The reading parameters P295 and P296 are detailed in the section 6 1 INVERTER DATA on page 6 1 The reading parameter P680 is detailed in the section 7 3 CONTROL WORD AND INVERTER STATUS on page 7 11 14 4 CFW100 amp Return Advance B Weg Communication 15 COMMUNICATION In order to exchange information via communication network the CFW100 features several standardized communication protocols such as Modbus CANopen and DeviceNet For further details referring to the inverter configuration to operate in those protocols refer to the CFW100 user s manual for communication with the desired network Below are listed the parameters related to the communication 15 1 SERIAL RS 485 INTERFACE P308 Serial Address P310 Serial Baud Rate P311 Serial Interface Byte Configuration P312 Serial Protocol P313 Action for Communication Error P681 Motor Speed in 13 Bits Description Parameter for configuration and operation of the RS 485 USB and Bluetooth For a detailed description refer t
78. ned for frequency input with operating capacity in a wide band from 1 to 3000 Hz P022 Value of Frequency Input Adjustable 1 to 3000 Hz Factory Range Setting Properties ro Description Value in hertz of the frequency input FI NOTE The operation of parameters P022 as well as of the frequency input depends on the activation of P246 P245 Filter of the Frequency Input Adjustable 0 00 to 16 00 s Factory 0 00s Range Setting Properties Description This parameter sets the time constant of the Frequency Input filter It is intended to attenuate sudden changes in its value P246 Frequency Input FI Adjustable O Inactive Factory O Range 1 Active Setting Properties cfg Description When set to 1 this parameter activates the frequency input making the function of the digital input DIS in P265 be ignored as well as the value of bit 2 of PO12 is maintained in O On the other hand when set to O the frequency input is inactive keeping parameter PO22 in zero 4 Return a Advance gt CFW100 12 7 z Digital and Analog Inputs and Outputs P247 Input Gain in Frequency FI Adjustable 0 000 to 9 999 Factory 1 000 Range Setting P248 Minimum Frequency Input FI Adjustable 1 to 3000 Hz Factory 100 Hz Range Setting P249 Input Offset in Frequency FI Adjustable 100 0 to 100 0 96 Factory 0 0 96 Range Setting P250 Maximum Frequency Input FI Adjustable 1 to 3000 Hz Fac
79. nnnnunnnnnnnnnnnnnnnnnna 10 5 4 Return 54 Advance ge Summary Weg 11 FUNCTIONS COMMON TO ALL THE CONTROL MODES 11 1 SNL S 11 1 11 2 DC LINK VOLTAGE AND OUTPUT CURRENT LIMITATION eene eee 11 3 11 2 1 DC Link Voltage Limitation by Ramp Hold P150 O or 2 11 3 11 2 2 DC Link Voltage Limitation by Accelerate Ramp P150 1 or 3 11 3 11 2 3 Output Current Limitation by Ramp Hold P150 2 or 3 11 5 11 2 4 Current Limitation Type Decelerate Ramp P150 O or 1 11 5 11 3 FLYING START 7 RIDE THROUGH aaaanaaaaaaaaaaaaaaa nnnn nnnnnnnnnnnnnnnnnnnnunnnnnnununnnunnnnnnunnunnunnnnnnnnnnnnnnnnnnn 11 6 11 31 Flving Start uiii UU m vacanmeadensunprsneearuavanveanudatedsavess 11 7 163 2 PRIS rough Fune UON io enc RN VRUEUKS PUES a l ERN IN ERU ME Ex DON EM DEN ERI EIE 11 7 TADC BAARIN cs a sc as seis ee ale te 11 8 T9 AVOIDED FREQUENCY ossia ve x cS Exwedi QE eV ME NR HERD aa Gases vane MD RENT SRI EVE dU MU 11 10 12 DIGITAL AND ANALOG INPUTS AND OUTPUT S 12 1 12 1 ANALOG INPUTS ausis IVA Nr adaa E EUN EMEN Nun Dn E ERES EFE SV ru VE na 12 1 I2 e NTC SENSOFPINPEBT sevi Duda SES RN EN KRN NIN kn n ERI VERNON KK E KV Na DEMNM ann Gt
80. ns such as Run Stop Forward Reverse Run stop the motor by inertia in this condition of P229 7 3 1 Control via HMI Inputs Contrary to the network interfaces and SoftPLC the HMI commands do not access the inverter control word directly because of limitations of key functions and HMI behavior The HMI behavior is described in chapter 4 HMI AND BASIC PROGRAMMING on page 4 1 7 3 2 Control via Digital Inputs Contrary to the network interfaces and SoftPLC the digital inouts do not access the inverter control word directly because there are several functions for DIx that are defined by the applications Such digital input functions are detailed in section 12 5 DIGITAL INPUT on page 12 8 4 Return 54 Advance B CFW100 7 13 Logical Command and Speed Reference 7 14 CFW100 Return Zx Advance E gt z ug Available Motor Control Types 8 AVAILABLE MOTOR CONTROL TYPES The inverter feeds the motor with variable voltage current and frequency providing control of the motor speed The values applied to the motor follow a control strategy which depends on the selected type of motor control and on the inverter parameter settings The selection of the proper control type for the application depends on the static and dynamic requirements of torque and speed of the driven load that is the control type is directly connected to the required performance Additionally proper configuration of the selected control mode parameters is essential
81. ntrol mode is selected by parameter P202 control mode selection as described in chapter 8 AVAILABLE MOTOR CONTROL TYPES on page 8 1 Opposite to the V f scalar control the VVW control requires a series of data from the motor nameplate and a self tuning for its proper operation Besides it is recommended that the driven motor match the inverter that is the motor and inverter power be as close as possible Below are described the parameters to configure the VVW vector control setting This data is easily obtained on WEG standard motor nameplates however in older motors or motors made by other manufacturers the data may not be readily available In those cases it is recommended first contact the motor manufacturer measure or calculate the desired parameter As a last resort the user always can make a relationship with Table 10 1 on page 10 3 and use the equivalent or approximate WEG standard motor parameter NOTE The correct setting of the parameters directly contributes to the VVW control performance Table 10 1 Characteristics of IV pole WEG standard motors m Voltage Current Frequency Speed Efficiency Power tator Resistance P400 P401 P403 P402 P399 Factor P409 2 kW _ V a Hz temi 24 P407 Q 085 20 56 066 21 77 i20 64 0660 1487 225 42 i120 67 069 1068 2 EM Le 68 069 797 290 Ww20 71 o 39 1 075 80 EH 08 1720 78 082 41
82. o the Modbus RTU user s manual supplied in electronic format in the CD ROM that comes with the product P770 Bluetooth Local Name Adjustable O to 9999 Factory Inverter serial Range Setting number Properties Description This parameter identifies the Bluetooth device with a friendly name on the network This name is limited to the four digits available on the inverter display The default value of this parameter is the last four digits of the inverter serial number NOTE Parameter P770 is only available with the Bluetooth accessory connected 4 Return a Advance B CFW100 15 1 Communication P771 Bluetooth Parity Password Adjustable O to 9999 Factory 1234 Range Setting Properties Description This parameter defines the Bluetooth parity password This password is limited to the four digits available on the inverter display It is recommended that the user change this password NOTE Parameter P771 is only available with the Bluetooth accessory connected 15 2 CAN CANOPEN DEVICENET INTERFACE P684 Control Word via CANopen DeviceNet P685 Speed Reference via CANopen DeviceNet P700 CAN Protocol P701 CAN Address P702 CAN Baud Rate P707 Counter of Transmitted CAN Telegrams P710 DeviceNet I O Instances P715 DeviceNet Writing 3 P716 DeviceNet Writing 4 15 2 CFW100 3 Return Advance E meg Comm
83. odification of parameters will depend on the values set in POOO and P200 q MULTISPEED ELECTRONIC POTENTIOMETER FORWARD REVERSE WITH 2 RAMP It combines the Multispeed E P and Forward Run Reverse Run with 2 Ramp primary functions in the same DIx digital input r ACCELERATE E P TURN ON DECELERATE E P TURN OFF It consists of the Electronic Potentiometer function with capacity to enable the inverter by means of a pulse at the start and a pulse for the stop when the output speed is minimum P133 P134 Fmax I I H Active DIx Accelerate Turn ON Inactive MEN Time i i Active Pulse DIx Decelerate Tas Turn OFF Inactive OFF Time Figure 12 14 Example of the Accelerate Turn ON Decelerate Turn OFF 4 Return Pi Advance B CFW100 12 15 z Digital and Analog Inputs and Outputs s STOP Only on pulse in the Dix disables the inverter Acceleration Output ramp frequency i Time Active DIx Parar Inactive Time Figure 12 15 Example the stop function t SAFETY SWITCH Only one inactive pulse in the Dix disables the inverter Acceleration ramp Output frequency Time Active DIx Safety switch Inactive Time Figure 12 16 Example of the Emergency function 12 6 INPUT FOR INFRARED RECEIVER The CFW100 IOADR accessory uses an infrared remote control to command the inverter The RC 5 protocol Philips was used for the communication of the cont
84. of P340 NOTE The function auto reset is locked if the same fault occurs three times in a row within 30 seconds after the reset P340 Auto Reset Time Adjustable Oto 255 s Factory Os Range Setting Properties Description It defines the interval after a fault to activate the inverter auto reset If the value of P340 is zero the fault autoreset function is disabled 4 Return 54 Advance B CFW100 13 5 Faults and Alarms 13 6 CFW100 4 Return Advance E gt z Weg Reading Parameters 14 READING PARAMETERS It is important to point out that all the parameters of this group can only be viewed on the HMI display and cannot be changed by the user P001 Speed Reference Adjustable O to 9999 Factory Range Setting Properties ro Description This parameter presents regardless the origin source the speed reference value in the unit and scale defined for the reference by P208 P209 and P210 The full scale and reference unit in the factory default are 60 0 Hz for P204 5 and 50 0 Hz for P204 6 P002 Output Speed Motor Adjustable O to 9999 Factory Range Setting Properties ro Description Parameter POO2 indicates the speed imposed to the inverter output at the same scale defined for POO1 In this parameter the compensations made to the output frequency are not shown In order to see them use P005 P003 Motor Current Adjustable 0 0 to 10 0 A Factory Range Setting Propertie
85. on the master Check if the master is sending the guarding telegrams in the time set Check problems in the communication that may cause missing telegrams or transmission delays Set the switch that controls the master operation for Run or the corresponding bit on the configuration word of the master software If further information is needed refer to the documentation of the master used Check the network master status Check network installation broken cable or fault poor contact on the connections with the network Check that the HMI communication interface is properly configured in parameter P312 HMI cable disconnected Extension of the SoftPLC Prog exceeded 5 KBytes The CPU failed to boot the SoftPLC Incompatible application uploaded P900 2 and command for application P901 0 CFW100 0 13 Quick Reference of Parameters Alarms and Faults 0 14 CFW100 4 Return Zx Advance E gt z weg Safety Instructions 1 SAFETY INSTRUCTIONS a This manual contains the information necessary for the correct setting of the frequency inverter CFW100 It was developed to be used by people with proper technical training or qualification to operate this kind of equipment These people must follow the safety instructions defined by local standards The noncompliance with the safety instructions may result in death risk and or equipment damage 1 1 SAFETY WARNINGS IN THIS MANUAL DANGER The procedures recommended in th
86. op or the opposite We P221 or P222 programmed for 8 Multispeed without Dix P263 P270 programmed for 13 Multispeed or the opposite 18 P221 or P222 programmed for 7 E P without DIx P263 P270 programmed for 11 Accelerate E P or the opposite 19 P224 programmed for 1 DIx OR P227 programmed for 1 Dlx without Dix P263 P270 programmed for 1 Run Stop AND without DIx P263 P270 programmed for 2 General Enable AND without DIx P263 P270 programmed for 3 Quick Stop AND without DIx P263 P270 programmed for 4 Forward Run AND without DIx P263 P270 programmed for 6 Start 20 Serial baud rate configured for 38400 bps P310 2 and use of the control mode VVW P202 5 21 P221 or P222 programmed for 8 Multispeed with DI1 P263 AND DI2 P264 OR DH P263 AND DI5 P267 OR DIT P263 AND DI6 P268 OR DI2 P264 AND DI5 P267 OR DI2 P264 AND P268 OR DI5 P267 AND DI6 P268 programmed for 13 Multispeed 22 Minimum Frequency Reference P133 greater than Maximum Frequency Reference P134 4 Return a Advance B CFW100 5 5 Programming Basic Instructions 5 6 CFW100 4 Return Advance E gt z Weg Identification of the Inverter Model and Accessories 6 IDENTIFICATION OF THE INVERTER MODEL AND ACCESSORIES In order to check the inverter model see the code on the product nameplate on the side of the inverter Once the inverter model identification code is ch
87. ory P281 3 0 Hz Range Setting P282 0 5 Hz Properties Description These parameters set the hysteresis and actuation level on the Fx output frequency signal and on the F ramp input of the relay digital output In this way the relay commutation levels are P281 P282 and P281 P282 12 18 CFW100 Return d Advance E gt weg Digital and Analog Inputs and Outputs P290 Current Ix Adjustable 0 0 to 10 0 A Factory 1 0xlnom Range Setting Properties Description Current level to activate the relay output in the Is gt Ix 6 and Is lt lx 7 functions The actuation occurs on a hysteresis with upper and lower level by P290 0 05xP295 that is the equivalent value in Amperes for 5 96 of P295 below P290 4 Return 54 Advance B CFW100 12 19 Digital and Analog Inputs and Outputs 12 20 CFW100 Return Zx Advance E gt z Weg Faults and Alarms 13 FAULTS AND ALARMS The problem detection structure in the inverter is based on the fault and alarm indication In case of fault the locking the IGBTs and motor stop by inertia will occur The alarm works as a warning for the user of critical operating conditions and that may cause a fault if the situation is not corrected Refer to chapter 6 of the CFW100 user manual and the chapter QUICK REFERENCE OF PARAMETERS ALARMS AND FAULTS on page 0 1 of this manual to obtain more information regarding Faults and Alarms 13 1 MOTOR OVERLOAD PROTECTION F072 AND
88. otor However the switching frequency choice results in a compromise among the acoustic noise in the motor the inverter IGBT losses and the maximum permitted currents The reduction of the switching frequency reduces the effects related to the motor instability which occurs in certain application conditions Besides it reduces the earth leakage current preventing the actuation of the faults FO70 output overcurrent or short circuit 6 2 CFW100 Return d Advance E gt is Identification of the Inverter Model and Accessories P219 Start Point of the Switching Frequency Reduction Adjustable 0 0 to 15 0 Hz Factory 5 0 Hz Range Setting Properties ro Description It defines the point at which automatic gradual reduction of the switching frequency occurs That significantly improves the measurement of the output current at low frequencies and consequently the performance of the inverter 4 Return 54 Advance B CFW100 6 3 Identification of the Inverter Model and Accessories 6 4 CFW100 4 Return Zx Advance E gt z weg Logical Command and Speed Reference 7 LOGICAL COMMAND AND FREQUENCY REFERENCE The drive of the electric motor connected to the inverter depends on the logical command and on the reference defined by one of the several possible sources such as HMI keys digital inputs Dix analog inputs Alx serial USB interface CANopen interface DeviceNet interface SoftPLC etc The command via HM
89. phase induction motor By just measuring the output current the VVW control instantly obtains the motor torque and slip Thus the VVW actuates in the output voltage compensation and slip compensation Therefore the VVW controller action replaces the classical V f functions in P137 and P138 but with a calculation model much more sophisticated and accurate meeting several load conditions or operation points of the application In order to achieve a good frequency regulation in permanent duty with a good operation of the VVW control the parameter setting in the range P399 to P407 and the stator resistance in P409 are essential for the good operation of the VVW control Those parameters can be easily obtained on the motor nameplate 4 Return Fi Advance B CFW100 10 1 VVW Vector Control A ddns J MOd uoneinpouJ 10 99 ooeds Md UOn91OJ JO UOIOSIIG vood n 1ue xes eipuv S66d JO uone no eo JO uone no eo uonesueduuJoo oBe3o 1ndinQo 03309 MAA S 202d a 4 I01 U09 XN 8 Ld 60vd Z0vd LOrd Ord OOrd uoneuunse enbJo diis JO uone no eo Jeu n Ord ZOrd 60td LOvd 66Ed vOtd SOVd uoneijluJl 1ue4n2 1 0 1U00 Geld 0197 vOld OOld uoneinDeu yu OG d VVW control flow Figure 10 1 a Return Advance 10 2 CFW100 Weg VVW Vector Control 10 1 VVW VECTOR CONTROL PARAMETERIZATION The VVW co
90. r 10 Not Used 11 Load Default SoftPLC 12 to 13 Reserved Properties cfg Description Table 5 2 on page 5 4 describes the actions performed by each option Table 5 2 Option of parameter P204 E NENNEN T 6 Load WEG 50 Hz it loads the default parameters on the inverter with the factory default for s0 Hz 18 Not Used no action END Save User it transfers the current content of the parameters to the memory of user parameters Not Used no action Load Default SoftPLC it loads the factory default in SoftPL C parameters P910 to P959 12 to 13 In order to load the parameters of user to the CFW100 operating area P204 7 it is necessary that this area be previously saved The operation of uploading this memory P204 7 can also be done via digital inputs DIx For further details referring to this programming refer to section 12 5 DIGITAL INPUT on page 12 8 5 4 CFW100 3 Return Pi Advance E NOTE When P204 5 or 6 parameters P295 Inv Rated Current P296 Line Rated Voltage and P308 Serial Address are not changed ug Programming Basic Instructions NOTE v In order to upload the user parameters P204 7 the factory default must be uploaded first P204 5 or 6 5 3 SITUATIONS FOR CONFIG STATUS The CONFIG status is indicated by the HMI ConF status as well as in parameters POO6 and P680 Such status indicates that the CFW100 cannot enable the output PWM pulses because
91. r 80B Programmer F or 80F Special Function 01 10 or 810 Special Function 02 11 or 811 Special Function 03 P900 SoftPLC Status SoftPLC Command P911 SoftPLC Parameter 2 9999 to 9999 O O O No App 1 Installing App 2 Incompat App 3 App Stopped 4 App Running d BEEN O Stop Program 1 Run Program 2 Delete Program 000 fe pei SotPLCParameters w0 o 0 4 sa socra w0 o 0 o er os SoneLoPaametsra w0 o o er ws SonPLcParametor7 oww 0 o 6i eT soeces oww 0 o 6i pei socra w0 0 364 _ pore SotPLCParameter w o 0 4 FG socra sese o 0 e er Fam socra w0 o 0 er Fu socra sedo 0 o Fun soneLoPaametor1a w0 o 0 4 um soneLoPaameter15 w0 o 0 er Poss sonPLoPaametor1a oww 0 e 6i FG sonPLopaametor1r oww 0 o 6i GN sooren ow o er Fu SoPiCPwameeis w0 o 0 4 Pozo SefiCPwamewz w0 0 Jer Paco socra w0 o 0 er Fus SotPLCParameter w0 o 0 er Pug SoPiCPmamewzs 080 o er Pus soneLoPaametoroa w0 0 o Fw SwiGPwamewrzs oww 0 e 61 Fus sonPLoPaametor2a w0 0 o 61 Pu ScPiCPwamewzr 00 o Jer Pur SePiCPwamewzs w0 o 0 er Pn soneLoPaametor2a 080 o 0 o er Peco soneLoPaametorao w0 o 0 o Jer Poso socra w0 o 0
92. r details refer to the Installation Configuration and Operation Guide of the CFW100 IOADR 1 O Expansion Module NOTE v When the NTC sensor is not connected to the accessory the CFW100 frequency inverter will show 999 C in parameter P375 If pins 6 and 7 accessory connector are short circuited the value indicated in P375 will be O C 12 3 ANALOG OUTPUT The analog output AO1 is configured by means of three types of parameters Function Gain and Signal according to the block diagram below FUNCTION SIGNAL P251 P253 Control terminals available on the accessory Figure 12 3 Block diagram of the Analog Output AOT 12 4 CFW100 Return Advance gt is Digital and Analog Inputs and Outputs P014 Value of Analog Output AO1 Adjustable 0 0 to 100 096 Factory Range Setting Properties ro Description This read only parameters indicates the value of analog output AO 1 in percentage of the full scale The indicated values is obtained after multiplication by the gain Check the description of the parameters P251 to P253 P251 AO1 Function Adjustable O Speed Ref Factory 2 Effective Range 1 2 Not used Setting Speed 2 Effective Speed 3 Not used 4 Not used 5 Output Current 6 Not used 7 Active Current 8 Not used 9 Not used 10 Not used 11 Motor Torque 12 SoftPLC 13 Not used 14 Not used 15 Not used 16 Motor Ixt 17 Not used 18 Not used
93. re occurs when there is a SoftPLC movement block REF block active and the General Enable command is disabled It occurs when 2 or more SoftPLC movement blocks REF Block are enabled at the same time This failure occurs when a SoftPLC movement block is enabled and the speed reference is not programmed for the SoftPLC It occurs when there is an attempt to copy the SoftPLC application protected against copies 4 Return 54 Advance E Possible Causes Settings of P156 is too low for the used motor Overload on the motor shaft High temperature at IGBTs PO30 110 C High ambient temperature around the inverter gt 50 C gt 122 F and high output current Blocked or defective fan Heatsink is too dirty preventing the air flow Wiring on DI to DI4 inputs are open or have poor contact Check network installation broken cable or fault poor contact on the connections with the network grounding Ensure the master always sends telegrams to the equipment in a time shorter than the setting in P314 Disable this function in P314 Measure if there is voltage within the allowed range between pins 1 and 5 of the CAN interface connector Check if the power supply cables are not misconnected or inverted Check for contact problems on the cable or connector of the CAN interface Check for short circuit on the CAN circuit transmission cable Check if the cables are not misconnected or inverted Check if all the
94. reading of the inverter parameters the display was designed to show two parameters simultaneously at the user s discretion One of those parameters main display is shown in the numeric form and the other parameter as a bar graph The parameter monitored by the bar graph is selected via P207 as indicated in Figure 5 1 on page 5 1 Inverter status Unit of measurement for the main display selected by P209 Direction of rotation Main display presents the content of parameter Bar graph for parameter xxxx number of the parameter Pxxx fault monitoring selected by P207 Fxxx or alarm Axxx indication Figure 5 1 Screen on initialization and display fields P205 Main Display Parameter Selection Adjustable O to 999 Factory P205 2 Range Setting Properties Description This parameter defines which parameter will be viewed on the HMI when the motor is enabled after initialization P207 Bar Graph Parameter Selection Adjustable O to 999 Factory P20 23 Range Setting Properties Description This parameter defines which parameter will be shown on the HMI Bar Graph 4 Return 54 Advance B CFW100 5 1 Programming Basic Instructions Weg P208 Reference Scale Factor Adjustable 1 to 9999 Factory P208 600 Range Setting 500 Properties Description This parameter allows adjusting the scale of the parameter speed reference POO1 and output motor speed POO 2 so as to convert the indica
95. recovering the inverter with no locking by undervoltage when there is an instant drop in the power supply Both functions assume the special case in which the motor is spinning in the same direction and at a frequency close to the frequenoy reference thus by immediately applying the frequency reference to the output and increasing the output voltage in ramp the slip and the starting torque are minimized 11 6 CFW100 Return Advance gt Weg P320 Flying Start FS Ride Through RT Functions Common to All the Control Modes Adjustable O Inactive Factory O Range 1 Flying Start Setting 2 Flying Start Ride Through 3 Ride Through Properties cfg Description Parameter P320 selects the use of the Flying Start and Ride Through functions More details in the following sections P331 Voltage Ramp for FS and RT Adjustable 0 2 to 60 0 s Factory 20s Range Setting Properties Description This parameter determines the rising time of the output voltage during the execution of the Flying Start and Hide Through functions P332 Dead Time Adjustable 0 1 to 10 0 s Factory 10s Range Setting Properties Description Parameter P332 sets the minimum time the inverter will wait until driving the motor again which is necessary for the demagnetization of the motor For the Ride Through function the time is counted as of the line drop However in the actuation of the Flying Start function th
96. rn a Advance E CFW100 8 1 z Available Motor Control Types P397 Slip Compensation during the Regeneration Adjustable O Inactive Factory 1 Range 1 Active Setting Properties cfg Description It enables or disables the slip compensation during the regeneration of the VVW control mode The regeneration is an operating mode of the inverter which occurs when the power flux goes from the motor to the inverter Setting P397 O allows the slip compensation to be turned off in this situation This option is particularly useful when the compensation during the motor deceleration is necessary Refer to parameter P138 in section 9 1 PARAMETERIZATION OF THE V f SCALAR CONTROL on page 9 3 for further details on slip compensation 8 2 CFW100 Return d Advance E gt Weg V f Scalar Control 9 V f SCALAR CONTROL This is the classical control method for three phase induction motors based on a curve that relates output frequency and voltage The inverter works as a variable frequency and voltage source generating a combination of voltage and frequency according to the configured curve It is possible to adjust this curve for standard 50 Hz 60 Hz or special motors According to the block diagram of Figure 9 1 on page 9 2 the frequency reference f is limited by P133 and P134 and applied to the input of V f CURVE block where the output voltage amplitude and frequency imposed to the motor are obtained For further details on the
97. roe eror noon nounou uana no uno uuunouu noun nouuun uo 13 3 13 11 COPY FUNCTION FAULT FO82 222222 avsetan RR nr 13 3 13 12 EXTERNAL ALARM A090 ctio RI EV xa on o rV CR Des R M Gu IRR EE E RR Eu BG GOTH RE cR RE DS DR RR 13 4 13 13 EX TERNAL FAULT F09 uconii entia n FRExRMEERDUEEM EV YEN EK I UE R NEY KM a PE ROC a c 13 4 13 14 FAULI FISTOR V isse situer REC ERI FEE RE RUE i 13 4 13 15 FAULT AUTO HESE h gni 13 5 14 HEADING PAHAMETEROO 2aaaaaananaaanaaaaaaa n nnnnnnnnnnnnnnnnnnnnnnnnnnnunnnnnnnnnnun 14 1 19 COMMUNICATION escrire EEE eaaa 15 1 15 1 SERIAL RS 485 INTERFACE siccovsnkaiek yEN EHE A SERE E REN aiaa cR Rd 15 1 15 2 CAN CANOPEN DEVICENET INTERFAQCE 1 seeeuee eren nena nnn n anna nana nnam aan 15 2 15 3 COMMANDS AND COMMUNICATION STATUS aaannanaaanaaaaan nnu nnnunnnnnnnnnnnnnnnnnnnunnunnnnnnnnnunnunnunnnnn 15 3 16 SOFIPLO T 16 1 10 E19 au E ccr T 16 1 3 Return Advance E gt weg Quick Reference of Parameters Alarms and Faults QUICK REFERENCE OF PARAMETERS ALARMS AND FAULTS qu a AdesubeRange s Fes Tem PX Access to Parameters Jowa Poor Speed Reterence Jows oo o a Po OmpuSpesMoo Jows m M Pos morcm Jowa o m 3 Poos DC Link Votage Us Joes o m M Poos OutputFrequency Moto ootosoooHe e w POO6 Inverter Status O Ready ro 14 2
98. rol with the accessory The information about the status of the keys is available in parameter P840 of the CFW100 P840 IR Control Key Status Adjustable 2 or 802 On Off Factory Range 6 or 806 Arrow down Setting 8 or 808 Arrow up 9 or 809 Invert Change B or 80B Program F or 80F Special Function 01 10 or 810 Special Function 02 11 or 811 Special Function 03 Properties ro Description This parameter enables to view the status of the infrared control keys of the CFW100 For further details refer to the Installation Configuration and Operation Guide of the CFW100 IOADR l O Expansion Module 12 7 DIGITAL OUTPUTS The CFW100 can activate up to three relay digital outputs DO1 to DOS one with the CFW100 IOAR accessory or three with the CFW100 IOADR accessory connected to the product The configuration of the digital output parameters is according to the detailed description below 12 16 CFW100 Return J Advance E gt meg P013 Digital Output Status DO3 to DO1 Digital and Analog Inputs and Outputs Adjustable O to 7 hexa Factory Range Bit O DO1 Setting B O Bit 2 DOS Properties ro Description Using this parameter it is possible to view the CFW100 digital output status The P013 value is indicated in hexadecimal where each bit of the number indicates the status of a digital output that is if BITO is 0 DO1 is inactive if BITO is 1 DO1 is active and so on up
99. rs driven in parallel Output voltage 96 P142 P134 Output frequency Hz Figure 9 7 Slip compensation in an operation point of the standar V f curve 9 6 CFW100 4 Return d Advance E gt weg V f Scalar Control 9 2 START UP IN V f MODE NOTE Read chapter 3 Installation and Connection of the CFW100 user manual before installing energizing or operating the inverter Sequence for installation verification power up and start up 1 Install the inverter according to chapter 3 Installation and Connection of the user s manual making all the power and control connections 2 Prepare and power up the inverter according to section 3 2 Electrical Installation of the user s manual of the CFW100 3 Load the factory default with P204 5 60 Hz or P204 6 50 Hz according to the input rated frequency power supply of the inverter used 4 In order to set a V f curve different from the default set the V f curve using parameters P136 to P146 5 oetting of specific parameters and functions for the application program the digital and analog inputs and outputs HMI keys etc according to the application requirements For a better view of the start up in the V f mode see Figure 9 8 on page 9 7 Seq Indication on the Display Action Seq Indication on the Display Action rd POD Start up mode i Press the keys or until selecting parameter P202 Press this key Q to enter the first level of the setting mode Pel
100. s heating and overload of the motor and inverter The block diagram of Figure 9 6 on page 9 6 shows the automatic compensation action IxR responsible for the increment of the voltage in the ramp output according to the increase of the active current 4 Return a Advance gt CFW100 9 5 z V f Scalar Control Voltage applied on the motor Frequency reference Output Ix R active automatic current P137 Figure 9 6 Block diagram of the automatic torque boost P138 Slip Compensation Adjustable 10 0 to 10 0 Factory 0 0 Range Setting Properties V f Description Parameter P138 is used in the motor slip compensation function when set for positive values In this case it compensates the speed drop due to the application of load on the shaft and consequently the slip Thus it increments the output frequenoy Af considering the increase of the motor active current as shown in Figure 9 7 on page 9 6 In Figure 9 1 on page 9 2 this compensation is represented in the variable fau The setting in P138 allows regulating with good accuracy the slip compensation by moving the operation point on the V f curve as shown in Figure 9 7 on page 9 6 Once P138 is set the inverter is able to keep the frequenoy constant even with load variations Negative values are used in special applications where you wish to reduce the output frequency considering the increase of the motor current Eg load distribution in moto
101. s ro Description It indicates the inverter output current in amperes RMS Arms P004 DC Link Voltage Ud Adjustable O to 524 V Factory Range Setting Properties ro Description It indicates the DC link direct current voltage in V P005 Output Frequency Motor Adjustable 0 0 to 300 0 Hz Factory Range Setting Properties ro Description Real frequency instantly applied to the motor in Hertz Hz 4 Return a Advance gt CFW100 14 1 z Reading Parameters P006 Inverter Status Adjustable According to Table 14 1 on page 14 2 Factory Range Setting Properties ro Description It indicates one of the possible inverter status The following table contains the description of each state as well as the indication on the HMI Table 14 1 Inverter status POO6 poo6 Staus HM Description 00 0 Indicates the inverter is ready to be enabled Indicates the inverter is enabled Indicates the voltage in the inverter is too low for operation undervoltage and will not accept the enabling command FAULT L Indicates the inverter is in the fault status The fault code will flash NOT USED Without indication keep showing an arrow until the incorrect setting is corrected as shown in the figure Refer to sect section 5 3 SITUATIONS FOR CONFIG STATUS on page 5 5 CONFIGURATION Indicates the inverter has
102. ses again imposing the frequency reference instantly like in the Flying Start function and making a voltage ramp with time defined by parameter P331 Refer to Figure 11 6 on page 11 8 4 Return Advance B CFW100 11 7 Functions Common to All the Control Modes Return eat AS Sanna Level FO21 DC link voltage ty S Enabled i ou Output pulses P331 Output voltage Disabled TENER OV Output frequency P002 O HZ Figure 11 6 Actuation of the Ride Through function z The Ride Through function allows recovering the inverter without locking by undervoltage FO21 for momentary power supply drops The time interval accepted during a fault is at most two seconds 11 4 DC BRAKING The DC Braking allows stopping the motor by applying direct current to it The current applied at the DC Braking is proportional to the braking torque and may be set in P302 It is set in percentage 96 of the inverter rated current considering the motor of power compatible with the inverter P299 DC Braking Time at Start Adjustable 0 0 to 15 0 s Range Properties Description DC braking duration at the start DIRECT CURRENT INJECTION AT START Output frequency Time P299 I P302 DC braking Time Run Stop Figure 11 7 DC Braking actuation at start 11 8 CFW100 amp Return Advance gt Factory O 0s Weg Functions Common to All the Control Modes P300
103. sets the DC voltage DC Braking torque applied to the motor during the braking The setting must be done by gradually increasing the value of P302 which varies from 0 0 to 100 0 of the rated braking voltage until the desired braking is obtained 4 Return ae Advance gt CFW100 11 9 z Functions Common to All the Control Modes The rated braking voltage is the DC voltage value which results in the rated current for the motor with power matched to the inverter Therefore if the inverter has a power too much higher than the motor the braking torque will be too low On the other hand if the opposite is true overcurrent may occur during the braking as well as overheating of the motor 11 5 AVOIDED FREQUENCY This inverter function prevents the motor from operating permanently at frequency values in which for example the mechanical system goes into resonance causing excessive vibration or noises P303 Skip Frequency 1 Adjustable 0 0 to 300 0 Hz Factory 0 0 Hz Range Setting P304 Skip Frequency 2 Adjustable 0 0 to 300 0 Hz Factory 0 0 Hz Range Setting P306 Skip Band Adjustable 0 0 to 25 0 Hz Factory 0 0 Hz Range Setting Properties Description The actuation of those parameters is done as presented in Figure 11 9 on page 11 10 below The passage by the avoided frequency band 2xP306 is done through acceleration deceleration ramp The function does not operate correctly if two bands of Avoid
104. t by P295 Rectifier input circuit of the inverters that transforms the input AC voltage into DC It is formed by high power diodes IGBT insulated gate bipolar transistor basic component part of the output inverter bridge It works as an electronic switch in the saturated closed switch and cut off open switch modes DC Link intermediary circuit of the inverter voltage in direct current obtained by rectifying the power supply alternate voltage or external supply it supplies the output inverter bridge with IGBTs Pre Charge Circuit charges the capacitors of the DC link with limited current avoiding current peaks in the inverter power up NTC resistor whose resistance value in ohms decreases proportionally to the increase of the temperature it is used as a temperature sensor in power packs HMI human machine interface device which allows controlling the motor viewing and changing the inverter parameters It features keys to control the motor navigation keys and graphic LCD display PE protective earth PWM pulse width modulation modulation by pulse width pulsed voltage that supplies the motor Switching Frequency switching frequency of the IGBTs of the inverter bridge normally expressed in KHz General Enable when activated it accelerates the motor by acceleration ramp and Run Stop Run When disabled the PWM pulses will be immediately blocked It may be controlled by digital input set for this function or via seri
105. tes fault in the serial communication It indicates the equipment stopped receiving valid serial telegrams for a period longer than the setting in P314 It indicates that the CAN interface has no power supply between pins 1 and 5 of the connector Buss off error detected on the CAN interface ueg Possible Causes Wrong voltage supply check if the data on the inverter label comply with the power supply and parameter P296 Supply voltage too low producing voltage on the DC link below the minimum value in POO4 Ud 200 Vdc in 200 240 Vac Phase fault in the input Fault in the pre charge circuit Wrong voltage supply check if the data on the inverter label comply with the power supply and parameter P296 Supply voltage is too high producing voltage on the DC link above the maximum value in POO4 Ud 410 Vdc in 200 240 Vac Load inertia is too high or deceleration ramp is too fast P151 setting is too high Accessory damaged Poor connection of the accessory Problem in the identification of the accessory refer to PO27 Stator resistance value in P409 does not comply with the inverter power Motor connection error turn off the power supply and check the motor terminal box and the connections with the motor terminals Motor power too low or too high in relation to the inverter High temperature at IGBTs PO30 gt 120 C High ambient temperature around the inverter 250 C 2122 F and high ou
106. the inverter configuration is incorrect or incomplete For further details about indications of CONFIG state on the HMI refer to chapter 14 READING PARAMETERS on page 14 1 The table below shows the situations of CONFIG status where the user can identify the origin condition through parameter P047 Table 5 3 Situations for CONFIG status P047 Condition Out of CONFIG status The HMI and parameters POO6 and P680 must not indicate ConF O 1 Two or more Dlx P263 P270 programmed for 4 Forward Run 2 Two or more Dlx P263 P270 programmed for 5 2 Reverse Run 3 Two or more DIx P263 P270 programmed for 6 Start 4 Two or more DIx P263 P270 programmed for 7 Stop 5 Two or more DIx P263 P270 programmed for 8 Direction of Rotation 6 Two or more DIx P263 P270 programmed for 9 LOC REM 7 Two or more DIx P263 P270 programmed for 11 Accelerate E P 8 Two or more DIx P263 P270 programmed for 12 Decelerate E P 9 Two or more DIx P263 P270 programmed for 14 2 Ramp 10 Reserved 11 Two or more DIx P263 P270 programmed for 24 Disable Flying Start 12 Two or more DIx P263 P270 programmed for 26 Programming Off 13 Reserved 14 Reserved 15 DIx P263 P270 programmed for 4 Forward Run without DIx P263 P270 programmed for 5 Reverse Run or the opposite 16 DIx P263 P270 programmed for 6 Start without DIx P263 P270 programmed for 7 St
107. the motor overload Output current Overload current 13 2 IGBTS OVERLOAD PROTECTION F051 AND A050 The power module temperature is monitored and indicated in parameter PO30 in degrees Celsius This value is constantly compared to the overtemperature fault and alarm trigger value of the power module FO51 and A050 according to Table 13 1 on page 13 2 Table 13 1 Overtemperature actuation levels of the power module Framesize Model LevelA050 _ Level F051 1A 16A 200V 110 C 230 F 120 C 2 B X 26A 200V 110 C 230 F Be C 42A 200V 110 C 230 F 120 C 248 n 13 3 OVERCURRENT PROTECTION F070 The ground fault and output overcurrent protections act very fast by means of the hardware to instantly cut the output PWM pulses when the output current is high Fault FO70 corresponds to a current surge between output phases The protection current level depends on the used power module so as the protection is effective still this value is well above the inverter rated operating current P295 13 2 CFW100 a Return J Advance E gt Weg Faults and Alarms 13 4 LINK VOLTAGE SUPERVISION F021 AND F022 The DC link voltage is constantly compared to the maximum and minimum values according to the inverter power supply as shown in Table 13 2 on page 13 3 Table 13 2 Levels of performance monitoring the voltage of the DC link Supply Level F021 Level F022 100 to 120 Vac 230 Vdc 460 Vdc 200 to 24
108. ther information on model identification refer to Table 6 2 on page 6 2 of chapter 6 IDENTIFICATION OF THE INVERTER MODEL AND ACCESSORIES on page 6 1 P401 Motor Rated Current Adjustable 0 0 to 10 0 A Factory 1 4 A Range Setting Properties cfg P402 Motor Rated Speed Adjustable O to 9999 rom Factory 1 20 Range Setting 1310 rom Properties cfg P403 Motor Rated Frequency Adjustable O to 300 Hz Factory 60 Hz Range Setting 50 Hz Properties cfg P404 Motor Rated Power Adjustable O 0 16 HP 0 12 kW Factory 2 Range 1 0 25 HP 0 19 kW Setting 2 0 33 HP 0 25 kW 3 0 50 HP 0 37 kW 4 0 75 HP 0 55 kW 5 1 HP 0 75 kW Properties cfg VVW 10 4 CFW100 4 Return J Advance E gt z VVW Vector Control P407 Motor Rated Power Factor Adjustable 0 50 to 0 99 Factory 0 69 Range Setting Properties cfg VVW Description The setting of parameters P401 P402 P403 P404 and P407 must be according to the data on the nameplate of the motor used taking into account the motor voltage P409 Self Tuning Adjustable 0 01 to 99 99 Q Factory 10 63 Range Setting Properties cfg VVW Description Motor phase stator resistance in ohms Q assuming a star Y motor connection If the value adjusted in P409 is too high or too low for the inverter used the inverter indicates fault FO33 In order to exit this condition just perform a reset by using the I O key In this case
109. tion 5 Application 26 Function 6 Application 27 Function 7 Application 28 Function 8 Application 4 Return Advance E Quick Reference of Parameters Alarms and Faults Adjustable Range Factory Setting Prop P2520 AO1 Output Gain 0 000 to 9 999 1 000 s P253 AO1 Output Signal 0 0 to 10V 1 O to 20 mA 2 4 to 20 mA S 1010 0V 4 20 to 0 mA 5 20 to 4 mA DIT Input Function O Not Used 1 Run Stop 2 General Enable 3 Quick Stop 4 Forward Run 5 Reverse Run 6 Start 7 Stop 8 FWD REV 9 LOC REM 10 JOG 11 Increase E P 12 Decelerate E P 13 Multispeed 14 2 Ramp 15 to 17 2 Not Used 18 2 No Ext Alarm 19 No Ext Fault 20 Reset 21 to 23 2 Not Used 24 Disab Flying Start 25 Regul DC Link 26 Lock Prog 27 to 31 Not Used 32 2 4 Ramp Multispeed 30 2 Ramp E P Ac 34 2 Ramp E P De 35 2 Ramp FRW Run 36 2 Ramp Rev Run ar Turn ON Ac E P 38 De E P Turn OFF 39 Stop 40 Safety Switch 41 Function 1 Application 42 Function 2 Application 43 Function 3 Application 44 Function 4 Application 45 Function 5 Application 46 Function 6 Application 47 Function 7 Application 48 Function 8 Application Rmi DeinputFuncion seeoptonsinp2es_ a e Ems DiampurFunaton seeopionsnpee o0 a G9 Pass Dt input Function seooptonsimp2ea o0 a G5 peer Disinput Function se eoponsnr o
110. tion of frequency values applied to the motor Hz into angular speed in rpm or a proportional value in 96 for instance Together with the unit in P209 and the decimal places in P210 the rated reference P208 defines the speed indication on the inverter HMI According to the factory default of those parameters the preset scale on the inverter is in Hz and with a decimal place 60 0 Hz or 50 0 Hz On the other hand by setting P208 1800 or 1500 P209 3 and P210 O a scale in rom with no decimal places is defined 1800 rpm or 1500 rpm P209 Reference Engineering Unit Adjustable O Without Unit Factory 3 Range 1 Without Unit Setting Zw 3 mz 4 Without Unit 550 6 Without Unit rpm Properties Description This parameter selects the engineering unit that will be presented on parameters POO1 and POO2 P210 Reference Indication Form Adjustable O wxyZ Factory 1 Range 1 wXyZ Setting 2 WXYZ 3 W XYZ Properties Description This parameter allows setting the form of indication of parameters POO1 and P002 P213 Bar Graph Scale Factor Adjustable 1 to 9999 Factory 52 Range Setting Properties Description This parameter configures the full scale 100 96 of the bar graph to indicate the parameter selected by P207 5 2 CFW100 Return J Advance E gt is Programming Basic Instructions P842 Quick View 1 IR P843 Quick View 2 IR Adjustable O to 999 Fa
111. tory 1000 Hz Range Setting Properties Description Those parameters define the behavior of the frequenoy input according to the equation F iin M neus 100 P249 x P247 X P250 P248 V at Parameters P248 and P250 determine the operation range of the frequency input FI while parameters P249 and P247 determine the offset and gain respectively For example Fl 2000 Hz P248 1000 Hz P250 3000 Hz P249 70 0 96 and P247 1 000 thus F ES 100 70 x 1 000 20 0 000 0007 TTS The value Fl 20 0 96 means that the motor will spin in the opposite direction with a reference in module equal 20 0 96 of P134 with the function of the Fl signal for Frequency Reference P221 4 When P240 1 the digital input DIS is pre defined for frequency input regardless the value of P265 with operating capacity in the band from O to 3000 Hz in 10 Vpp The time constant of the digital filter for the frequency input is defined by means of parameter P245 12 5 DIGITAL INPUT Below is a detailed description of the parameters for the digital inputs 12 8 CFW100 4 Return d Advance E gt ug Digital and Analog Inputs and Outputs P012 Status of Digital Inputs Adjustable O to FF hexa Factory Range Bit O DI1 Setting Bit 1 DI2 Bit 2 DIS Bit 3 Dl Bit 4 DI5 Bit 5 DIIS Bit 6 DI Bit 7 DI8 Properties ro Description Using this parameter it is possible to vie
112. tput current Blocked or defective fan Heatsink is too dirty preventing the air flow Short circuit between two motor phases IGBTs module in short circuit or damaged Start with too short acceleration ramp Start with motor spinning without the Flying Start function P156 setting is too low in relation to the motor operating current Overload on the motor shaft Electric noise Inverter firmware fault Attempt to save P204 9 more than 32 parameters with values different from the factory default on the User parameter table The function Saves User is blocked Attempt to copy the parameters from the Flash Memory Module to the inverter with different software versions Poor contact in the connection between the main control anthe power pack Hardware not compatible with the firmware version Defect on the internal circuits of the inverter Wiring on DI to DI4 inputs are open or have poor contact Check network installation broken cable or fault poor contact on the connections with the network grounding Ensure the master always sends telegrams to the equipment in a time shorter than the setting in P314 Disable this function in P314 Measure if there is voltage within the allowed range between pins 1 and 5 of the CAN interface connector Check if the power supply cables are not misconnected or inverted Check for contact problems on the cable or connector of the CAN interface Check for short circuit on th
113. tting Properties Description Acceleration time from zero to maximum frequency P134 when the 2 Ramp is active 4 Return a Advance gt CFW100 11 1 z Functions Common to All the Control Modes P103 Deceleration Time 2 4 Ramp Adjustable 0 1 to 999 9 s Factory 10 0s Range Setting Properties Description Deceleration time from maximum speed P134 to zero when the 2 Ramp is active P106 Emergency Ramp Acceleration Time Adjustable 0 1 to 999 9 s Factory 5 0s Range Setting Properties Description Acceleration time from zero to maximum frequency P134 when the Emergency Ramp is active P107 Emergency Ramp Deceleration Time Adjustable 0 1 to 999 9 s Factory 5 0s Range Setting Properties Description Deceleration time from maximum frequency P134 to zero when the Emergency Ramp is active P104 S Ramp Adjustable O Inactive Factory O Range 1 Active Setting Properties cfg Description This parameter allows the inverter acceleration and deceleration ramps to have a non linear profile similar to an S aiming at reducing the mechanical shocks on the load as shown in Figure 11 1 on page 11 2 Output frequency Linear ramp Acceleration time Deceleration time P100 P102 P101 P 103 Figure 11 1 S or Linear ramp 11 2 CFW100 amp Return Advance gt Weg Functions Common to All the Control Modes P105 1 2 Ramp Selection Adj
114. unction and the full scale is defined by P251 as per Table 12 3 on page 12 5 Table 12 4 Configuration and equations characteristic of AO1 Y GR AOx 96 oon x Gain x10V Function O to 20 mA o Saale X Gain x 20 mA Function O EN 4 to 20 mA en Scale x Gain x 16 mA 4 MA Function O 10 to 0 V AOx 96 10 V Scale x Gain x 10 V Function o 20 to O mA AOx 96 20 mA SETS x Gain x 20 mA Function o 20 to 4 mA AOx 96 20 mA Sce X Gain x 16 mA 12 4 FREQUENCY INPUT A frequency input consists of a fast digital input able to convert the frequency of the pulses in the input into a proportional signal with 10 bit resolution After the conversion this signal is used as an analog signal for frequency reference process variable for example According to the block diagram of Figure 12 4 on page 12 7 the signal in frequency is converted into a digital quantity in 10 bits by means of the block Calc Hz 96 where parameters P248 and P250 define the input signal frequency band while parameter PO22 shows the frequency of the pulses in Hz 12 6 CFW100 3 Return P4 Advance E is Digital and Analog Inputs and Outputs Signal FI via DIS FI Hz P022 FI Hz Calc Hz 9o Filter FI XX Gain or du Fl P247 OFFSET FI P249 Value FI Function internal Fl P246 Figure 12 4 Block diagram of frequency input FI DIS Digital input DIS is pre defi
115. unication P717 DeviceNet Writing 5 P718 DeviceNet Writing 6 P719 DeviceNet Network Status P720 DeviceNet Master Status P721 CANopen Communication Status P722 CANopen Node Status Description Parameters for configuration and operation of the CAN interface For detailed description refer to the CANopen communication manual or DeviceNet communication manual supplied in the CD ROM that comes with the product 15 3 COMMANDS AND COMMUNICATION STATUS P681 Speed at 13 bits P721 CANopen Communication Status P722 CANopen Node Status Description Parameters used for monitoring and controlling the CFW100 inverter by using the communication interfaces For detailed description refer to the communication manual User according to the interface used Those manuals are supplied in electronic format in the CD ROM that comes with the product 4 Return 54 Advance B gt CFW100 15 3 Communication 15 4 CFW100 4 Return Advance E gt z Weg SoftPLC 16 SOFTPLC 16 1 SOFTPLC The SoftPLC function allows the inverter to assume PLC Programmable Logical Controller For further details regarding the programming of those functions in the CFW100 refer to the CF W100 SoftPLC manual Below are described the parameters related to the SoftPLC P900 SoftPLC Status Adjustable O No App Factory O Range 1 Installing App Setting 2 Incompat App 3 App Stopped 4 App R
116. unning Properties ro Description It allows the user to view the status in which the SoftPLC is If there are no applications installed the parameters P902 to P959 will not be shown on the HMI If this parameter presents option 2 Incompat App it indicates the user s program loaded on the SoftPLC is not compatible with the CFW100 firmware version In this case it is necessary that the user recompile the project on the WLP considering the new CFW100 version and redo the download If that is not possible the upload of this application can be done with the WLP provided that the application password is known or is not enabled P901 SoftPLC Command Adjustable O Stop Application Factory O Range 1 Run Application Setting 2 Delete Application Properties cfg Description This parameter allows stopping running or excluding an application installed but to do so the motor must be disabled P902 Scan Cycle Time Adjustable O to 9 999 s Factory O Range Setting Properties ro Description This parameter sets the application scanning time The larger the application the longer is the scanning time P910 to P959 SoftPLC Parameters Adjustable 9999 to 9999 Factory O Range Setting Properties 4 Return P Advance ge CFW100 16 1 z SoftPLC Description These are parameters whose use is defined by the SoftPLC function NOTE For further information on the use of the SoftPLC functio
117. ustable O 1t Ramp Factory O Range T 20 Ramp Setting A DIN 3 Serial USB 4 Reserved 5 CANopen DeviceNet 6 SoftPLC Properties Description It defines the origin source of the command to select between the first and second Ramp Note Parameter P680 Logical Status indicates if the 2 Ramp is active or not For further information on this parameter refer to section 7 8 CONTROL WORD AND INVERTER STATUS on page 7 11 11 2 DC LINK VOLTAGE AND OUTPUT CURRENT LIMITATION The DC link voltage and output current limitation are protection functions of the inverter which act on the ramp control aiming at containing the rise of voltage on the DC link and of the output current In this way the following of the reference by the ramp is blocked and the output frequency follows the Emergency Ram for a preset safety value When the DC link voltage is too high the inverter may freeze the deceleration ramp On the other hand when the output current is too high the inverter may decelerate or freeze the acceleration ramp in order to reduce this current Those actions prevent the occurrence of faults F022 and FO 0 respectively Both protections normally occur at different moments of the inverter operation but in case of occurrence at the same time by definition the DC link limitation has higher priority than the output current limitation The voltage limitation on the DC link during braking actuates limiting the braking power and torque
118. ut motor or with a small motor with no load Applications where the load connected to the inverter is not a three phase induction motor Applications that aim at reducing losses on the motor and inverter Quadratic V f 4 Return Pi Advance B CFW100 9 1 V f Scalar Control A ddns J MOd ims a GARS RM Joss LL D os a Ll C a LLOd 00d lI e eipDuy uomeipouJ J0199 eoeds uOne1oJ JO vood n uonoeuiq 8Eld Jo uone no e2 iuexes W Leka J A 9reupeno 207d JO HA 1043002 0 202d A HA OLLWYHAVND L cOcd Stld Qld JA O ZOZd font ret err mr p eer me p mm uoe ul Juano 1ndinQo Seld 0197 d tOLd O0Ld LG Ed uoneinGeg YUM Od Figure 9 1 Block diagram of V f scale control a Return Advance D 9 2 CFW100 weg V f Scalar Control 9 1 PARAMETERIZATION OF THE V f SCALAR CONTROL The scalar control is the inverter factory default control mode for its popularity and because it meets most applications of the market However parameter P202 allows the selection of other options for the control mode as per chapter 8 AVAILABLE MOTOR CONTROL TYPES on page 8 1 The V f curve is completely adjustable in four different points as shown in Figure 9 2 on page 9 3 although the factory default set a curve pre adjusted for motors 50 Hz or 60 Hz as options for P204 This format point PO defines the amplitude applied at O Hz
119. ve DIx JOG Inactive Time Dix _ Active General Enable Inactive Time Figure 12 11 Example of the JOG function i ELECTRONIC POTENTIOMETER E P The E P function enables the setting of the speed via digital inputs programmed for Accelerate E P and Decelerate E P The basic principle of this function is similar to the sound volume and intensity control of electronic appliances The operation of the E P function is also affected by the behavior of parameter P120 that is if P120 O the E P reference initial value will be P133 if P120 1 the initial value will be the last reference value before the disabling of the inverter and if P120 2 the initial value will be the reference via P121 keys Besides the E P reference can be reset by activating both Accelerate E P and Decelerate E P inputs when the inverter is disabled 4 Return Pi Advance E CFW100 12 13 Digital and Analog Inputs and Outputs UEL DIx Accelerate Heference Output frequency Active Time DIx Accelerate Inactive Reset lt Active HNE DIx Decelerate Inactive i Active Time DIx Run Stop Inactive Time Figure 12 12 Example of the Electronic Potentiometer E P function j MULTISPEED The Multispeed reference as described in item 7 2 3 Parameters for Reference Frequency on page 7 7 enables by means of the combination of up to three digital inputs the selection of one from eight
120. w the status of the product digital inputs according to the plug in module connected Refer to parameter PO2 in section 6 1 INVERTER DATA on page 6 1 The P012 value is indicated in hexadecimal where each bit of the number indicates the status of a digital input that is if BITO is 0 DI1 is inactive or if BITO is 1 DIT is active and so on up to DI8 Besides the determination of DIx active or inactive takes into account the type of signal of DIx defined by P271 The activation of DIx depends on the signal at the digital input and on P271 as per Table 12 5 on page 12 9 which lists the threshold voltage for activation V the threshold voltage for deactivation V and the status indication of DIx in parameter PO12 Table 12 5 Values of PO12 for x from 1 to 8 SetinP271 LimitVoltageinDIx P012 NPN PNP NOTE Parameter PO12 requires the user to know the conversion between binary and hexadecimal numerical system P263 Function of Digital Input DI1 P264 Function of Digital Input DI2 P265 Function of Digital Input DI3 P266 Function of Digital Input DI4 P267 Function of Digital Input DI5 P268 Function of Digital Input DI6 P269 Function of Digital Input DI7 4 Return 54 Advance gt CFW100 12 9 z Digital and Analog Inputs and Outputs P270 Function of Digital Input DI8 Adjustable O to 48 Factory P263 1 Range Setting P264 8 P2605 ex 0 P266
121. y reference equal to P134 The digital references Serial USB CANopen DeviceNet and SoftPLC act on a standardized scale called 13 bit speed where the value 8192 213 is equivalent to the motor rated frequency P403 Those references are accessed by parameters P683 and P685 The digital references though have a different scale and the frequency reference parameters with their range from 0 0 to 300 0 Hz according to previous descriptions The frequency value on the ramp input POO1 is always limited by P133 and P134 For example the JOG reference is given by P122 this parameter may be set in up to 300 0 Hz but the value applied to the ramp input as reference will be limited by P134 when the function is executed Table 7 1 Summary of the scales and resolutions of the frequency references Reference FulScae Resolution Analog inputs Alx P134 to P134 10 bits or P134 1024 Communication networks and SoftPLC 300 0 Hz to 300 0 Hz Speed 13 Bits P403 8192 HMI parameter 300 0 Hz to 300 0 Hz 0 1 Hz 7 2 1 Limits for Frequency Reference Although the parameters to adjust the reference have a wide range of values 0 to 300 0 Hz the value applied to the ramp is limited by P133 and P134 Therefore the values in module out of this range will have no effect on the reference 7 6 CFW100 Return J Advance E gt weg Logical Command and Speed Reference

CFW100 - Programming Manual (v.2.4X)

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