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User`s Manual - CTi Automation

1. Range Factory Setting Parameter Description Notes P266 0 to 27 DI Parameter Dit P263 Di2 P264 Digital Input DI4 4 Not used HMI Funia DIS P265 D14 P266 Function or Start Stop cowan a 2 V u alus FWD with Ramp 2 1 z Reverse with Ramp 2 12 Start 13 Stop 14 Activates Ramp 2 15 Increase EP 16 Decrease EP 17 Accelerated EP with Ramp 2 18 Decelerates EP with Ramp 2 19 No external fault 20 Error reset 21 Start Accelerate EP 22 Decelerate EP Stop 23 Stop 24 Security Switch 25 Frequency Input 26 Manual Automatic PID 27 Table 6 12 cont DI s functions programming m Functions activated with 0 V at digital input NOTES 1 2 Local Remote open 0 V at the digital input respectively P263 to P266 1 not used or general enable operates as follows if the command source are the terminals i e if P229 1 for the local mode or P230 1 for the remote mode the digital input selected operates as general enable otherwise no function is assigned to the digi tal input P263 to P266 2 general enable Regardless of the command source being the terminals or the keys P229 0 or 1 or P230 0 or 1 the selected digital input works as general enable The selection of P263 to P266 16 17 P263 to P266 18 19 and or P263 to P266 22 23 requires the programming of P221 and or P222 2 The sel
2. 108 9 1 1 Power Supply 200 240 V Single phase 108 9 1 2 Power Supply 200 240 V Three phase 108 9 1 3 Power Supply 110 127 V Single phase 109 9 2 Electronic General Data 110 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CFW 10 QUICK PARAMETER REFERENCE QUICK PARAMETER REFERENCE FAULT AND STATUS MESSAGES Software V2 XX Application Model Serial Number Responsible Date Parameters L 55 5 eae a Pesarg P000 Access Parameter 0 to 4 6 to 999 Read 5 Alteration READ ONLY PARAMETERS P002 to P099 P002 Fequency Proportional Value 0 0 to 999 61 P208 x P005 P003 Motor Current Output Oto 1 5 X bom A 61 P004 DC Link Voltage 0 to 524 V 61 P005 Motor Frequency Output 0 0 to 99 9 100 to 300 Hz 61 P007 Motor Voltage Output 0 to 240 V 61 P008 Heatsink Temperature 25to 110 C 61 P014 Last Fault 00 to 41 61 P015 Second Fault Occurred 00 to 41 gt 61 P016 Third Fault Occurred 00 to 41 61 P023 Software Version x yz 61 P040 PID Process Variable 0 0to 999 i 62 REGULATION PARAMETERS P100 to P199 Ramps a lt _ r HYU Y IY P100 Acceleration Time 0 1 to 999 5 0 s 62 P101 Decelera
3. 6 2 1 V F Scalar Control 6 2 2 Frequency Reference Sources 6 2 3 Commands T dia a araida 6 2 4 Local Remote Operation Modes 6 3 Parameter Listing a 6 3 1 Access and Read Only Parameters P000 to P099 a naa spada hua 61 6 3 2 Regulation Parameters P100 to P199 62 6 3 3 Configuration Parameters P200 to P398 71 6 3 4 Special Functions Parameters P500 to P599 88 6 3 4 1 Introduction 6 3 4 2 Description 6 3 4 3 Start up Guide Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CONTENTS CHAPTER 7 Diagnostics and Troubleshooting 7 1 Faults and Possible Causes 96 7 2 Troubleshooting 7 Contacting WE aa ulula sis doen aspa 99 7 4 Preventive Maintenance 99 7 4 1 Cleaning Instructions 100 CHAPTER 8 Options and Accessories 8 1 RFI Filler a L L uuu D aueihadinds 8 2 Line Reactor 8 2 1 Application Criteria 8 3 Load Reactor 8 4 Rheostatic Braking BAT Siging s aaa a a 8 4 2 Installation eeina CHAPTER 9 Technical Specifications 9 1 Power Data
4. 1 This parameter can be changed only with the inverter disabled stopped motor 2 This Parameter cannot be changed when the routine load factory default is excuted P204 5 3 6 for the 15 2 A model 4 2 5 kHz for the 15 2 A model II Fault Messages Display Description Page E00 Output Overcurrent Short Circuit 96 E01 DC Link Overvoltage 96 E02 DC Link Undervoltage 96 E04 Inverter Overtemperature 97 E05 Output Overload Ix t function 97 E06 External Fault 97 E08 CPU Error watchdog 97 E09 Program Memory Error checksum 97 E24 Programming Error 97 E31 Keypad HMI Communication Fault 97 E41 Self Diagnosis Error 97 Ill Other Messages Display Description rdy Inverter is ready to be enabled Power supply voltage is too low for the inverter sub operation undervoltage dcb Inverter in DC braking mode EPP Inverter is loading factory setting 11 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 1 SAFETY NOTICES This manual contains necessary information for the correct use of the CFW 10 Variable Frequency Drive This manual has been written for qualified personnel with suitable training and technical qualification to operate this type of equipment 1 1 SAFETY The following Safety Notices will be used in this manual NOTICES IN THE MANUAL DANGER A If the recommended Safety Notices
5. Process Alt LLI N l2 U V W PE changed through keys or potentiometer according to xt P221 P222 Inverter parameterization P203 1 P238 100 P221 0 or 3 P240 0 P222 0 or 3 P265 27 P229 1 P525 0 P234 100 P526 0 1 P235 1 P527 0 P236 000 P528 25 Figure 6 24 Application example of an inverter with PID regulator 93 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Unit Description Notes P520 0 0 t0999 m The integral gain can be defined as being the time PID Proportinal 100 required to vary the PI regulator output from 0 to P134 Gain 0 1 lt 100 amp That is given in seconds by the equation below 1 gt 99 9 1 1600 P521 0 0 to 999 P921 PS29 PID Integral 100 For the following conditions Gain 0 1 lt 100 P040 P520 0 1 gt 99 9 Dix in automatic position P522 0 0 to 999 PID Differential 0 Gain 0 1 lt 100 1 gt 99 9 P525 0 0 to 100 0 E Provides the set point reference of the process via PID Regulator 0 0 keys gt and Cy for PID regulator since P221 0 Set point 0 1 local or P222 0 remote and it has been set to Via Keys automatic mode If it has been set to manual mode the keys reference is provided by P121 m lf P120 1 active backup the value of P525 is maintained at the last set va
6. Setting of the display indication to the process variable measuring unit P040 set P528 according to the full scale of the used transducer sensor and defined P234 see the following description of parameter P528 3 Reference set point Local remote mode Reference source Set P221 or P222 according to last definition 4 Speed Limits Set P133 and P134 according to the application Start Up 1 Manual Operation closed DI Display indication P040 check indication based on external measurement and on the feedback signal transducer at Al1 Vary the frequency reference F until the desired value of the process variable is reached Only then switch to the automatic mode inverter will set automatically P525 P040 if P536 equal to zero 5 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION 2 Automatic Operation open the DI and make the dynamic setting of the PID regulator i e set the proportional gain P520 integral gain P521 and differential gain P522 A a NOTE The inverter setting must be correct in order to obtain a good performance of the PID regulator Ensure the following settings amp Torque boosts P136 and P137 and slip compensation P138 in the V F mode control P202 0 or 1 m Acceleration and deceleration ramps P100 to P103 m Current limitation P169 Input via terminals 6 and 7
7. For more details about the V F control mode please refer to the description of the parameters P136 P137 P138 P142 and P145 6 2 2 Frequency The frequency reference i e the desired output frequency or Reference alternatively the motor speed can be defined in several ways Sources m The keypad digital reference that can be changed through the keypad HMI by using the keys gt and Cr see P221 P222 and P121 m Analog input the analog input Al1 XC1 6 to XC1 9 see P221 P222 and P234 to P236 m Multi speed up to 8 preset digital references see P221 P222 and P124 to P131 m Electronic potentiometer EP another digital reference its value is defined by using 2 digital inputs DI1 and D14 see P221 P222 P263 and P266 m HMI Potentiometer the reference can be changed through the HMI potentiometer Only available on CFW 10 Plus version Figure 6 1 shows through a diagram block the frequency reference definition to be used by the inverter The block diagram in figure 6 2 shows the inverter control Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Frequency Reference Selection P221 or P222 HMI Potentiometer Reference 3 HMI Potentiometer Reference P121 P271 5 0 Keypad P263 7 8 P124 to P131 P265 7 8 Paetaa 4 P266 7 8 000001 01
8. specific standard for variable speed drives The conformity of the complete CFW 10 series is based on tests performed on sample models A Technical Construction File TCF was prepared checked and approved by a Competent Body CHAPTER 3 INSTALLATION AND CONNECTION 3 3 1 Installation Figure 3 13 below shows the EMC filters connection Controling and signal wiring Rr s Sus i I I External i input RFI I filter Transformer I Protective Grounding Figure 3 13 EMC filter connection general condition The following items are required in order to have an appropriated installation 1 The motor cable shall be armored or installed inside a metallic conduit or trunking with equivalent attenuation Ground the screen metallic conduit at both ends inverter and motor 2 Control I O and signal wiring shall be shielded or installed inside ametallic conduit or trunking with equivalent attenuation as possible 3 The inverter and the external filter shall be closely mounted on a common metallic back plate Ensure a good electrical connection between the inverter heatsink the filter frame and the back plate 4 The wiring between the filter and the inverter shall be kept as short 5 The cable shield motor and control shall be solidly connected to the common back plate using metallic brackets 6 Grounding shall be performed as recommended in this user s guide 7 Use short and thick cables to ground t
9. 0 and changed from manual to automatic P525 P040 is automatically set since P536 parameter is active P536 0 In this case the commutation from manual to automatic is smooth there is no abrupt speed variation m The following figure 6 24 shows an application example of an in verter controlling a process in closed loop PID regulator 6 3 4 3 Start up Guide Find below a start up procedure for the PID regulator Initial Definitions 1 Process To define the PID type of action that the process requires direct or reverse The control action must be direct P527 0 when it is required to increase the motor speed and so also increment the process variable Otherwise select reverse P527 1 Examples a Direct Pump driven by an inverter and filling a reservoir where the PID regulates the reservoir level To increase the reservoir level process variable the flow must be increased and consequently also the motor speed must be increased b Reverse Fan driven by an inverter to cool a cooling tower with the PID controlling the tower temperature When itis required to increase the temperature process variable the cooling must be decreased by reducing the motor speed 2 Feedback process variable measurement It is always via analog input Alt gI Transducer sensor to be used for the feedback of the control variable it is recommended to use a full scale sensor with minimum 1 1 times higher than the largest value of
10. C Serie CFW 10 Language English Document 10000457715 00 This addendum provides the cables and fuses used in order to meet UL requirements in the installation of the frequency inverter CFW 10 in according with 3 2 3 item of the User s Guide Frequency Inverter CFW 10 3 223 Wiring and Fuses for Power and Grounding Provide at least 0 25 m 10 in spacing between low voltage wiring and drive motor cables For instance PLC s temperature monitoring devices thermocouples etc All power wiring copper shall be rated for 75 C 167 P Input fuses Use Fuses at the input for the protection of the inverter rectifier and wiring In order to meet UL requirements use fuses at the inverter supply with a current not higher than the values of table 3 3 Table 3 3 Recommended wire cross section and circuit breakers use 75 C 167 F copper wires only Rated Motor Grounding Power Maximum coment tea Fuse Inverter Wiring Wiring Cables Cables a Current A mm mm mm2 mmz SINGLE PHASE MODELS ewemin toot mi peq i aces OA Poe C sss Foy ts s s a o 1 oi v MPW25 10 ewy s 2 e 2s o 1 ai 5 2 s 2 gie a MPW25 16 ewy 5 2 s s e my SS L 110 127 V VENE 200 240 V 200 240 V oe i THREE PHASE MODELS Sie ee amar sa mito 12 e 25 ss verre s am way Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info c
11. D3 Di4 Freq Reference ra SEIS nk Open Open Open P124 P130 P133 to P134 Open Open Ov P125 Multispeed Ref 7 60 0 Hz Open OV Open P126 0 1 Hz lt 100 Hz _ Open OV OV P127 OV Open Open P128 een ov Open OV P129 P131 P133 to P134 oy 0 V Open P130 Multispeed Ref 8 66 0 Hz OV OV ov P131 0 1 Hz lt 100 H2 1 E E Table 6 4 Frequency reference m If a multi speed reference P124 to P131 is set to 0 0 Hz and this same reference is selected the drive will decelerate to 0 0 Hz and will remain ready RDY while the selection is kept m The multispeed function has some advantages for the stabibilty of the fixed preprogrammed references and the immunity against electrical noises digital references and insulated digital inputs Output Frequency Figure 6 5 Time Diagram of the multispeed function 65 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes P133 0 0 to P134 m Defines the maximum and minimum output frequency Minimum 3 0 Hz motor when inverter is enabled Frequency 0 1 Hz lt 100 Hz g It is valid for any type of speed reference Fan 1 Hz gt 99 9 Hz m The parameter P133 defines a dead zone when analog inputs are used see parameters P234 to P236 P1340 P133 to 300 E P134 and the gain and offset of the analog input s Maximum 66
12. Digital input signal frequency 0 5 to 300 Hz P277 0to 7 amp Table below shows the available options Relay Output RL1 7 No fault Function utput Parameter P277 Function RL1 Fs gt Fx Fe gt Fx 1 Fs Fe 2 Is gt Ix 3 Not used 4and6 5 7 Run inverter enabled No fault Table 6 13 Relay output functions a Fs gt Fx b Fe gt Fx Fx P288 gt Fx P288 Time T y gt i Time i ON ON Relay OFF Relay OFF c Fs Fe d Is gt Ix ix P290 i I Time eee ee Relay ce Figure 6 20 a to d Details about the operation of the relay output fucntions Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Unit Description Notes e Run Stopped motor or running by inertia f No Fault Motor Running Ready Run State Fault State Exy ON Time ON Time Relay Relay OFF OFF Figure 6 20 e f Details about the operation of the relay output fucntions g When the definition in the function name is true the di gital output will be activated i e the relay coil is energized m When the option Not used has been programmed the relay output s will be disabled i e the coil is not energized m Definitions of the used symbols in the functions Fs P005 output frequency motor Fe Reference fre
13. If one DI has been set to JOG P263 to P266 3 and no other DI has been set to General Enable or Ramp P263 to P266 z 1 or 2 or 4 or 9 or 13 Two or more DI s programmed to the same valuer P263 to P266 3 to 6 9 to 26 In one DI has been set to FWD P263 to P266 9 or 11 and no other DI has been set to REV P263 to P266 10 or 12 One DI programmed to ON P263 to P266 13 and no other DI has been set to OFF P263 to P266 14 One DI programmed to Accelerate P263 to P266 16 or 18 and no other DI has been set to Decelerate P263 to P266 17 or 19 DI s programmed to the function FW D REV P263 to P266 9 or 11 and 10 or 12 and simultaneously other DI s have been programmed to the functions ON OFF P263 to P266 13 and 14 Reference programmed to Multispeed Local or Remote P221 and or P222 6 and there are no Di s programmed to Multispeed P263 to P266 7 or 8 Reference programmed to EP Local or Remote P221 and or P222 2 and there are no DI s programmed to Accelerate Decelerate EP P263 to P266 16 to 19 There is command selected to Local and or Remote P229 and or P230 1 and there is no DI programmed to General Enable or Ramp or FWD REV or ON OFF P263 to P266 1 2 4 13 14 9 10 The DI1 and the DI2 P263 and P264 7 or 8 have been programmed simultaneously to Multispeed If one DI has been programmed to accelerate EP on P263 to P266 22 and no other DI has been programmed to decele
14. This is due to the used PWM technique m The reduction of the switching frequency also contributes to the reduction of instability and ressonance that may occur in certain application conditions as well as reduces the emission of electromagnetic energy by the inverter m The reduction of the switching frequencies also reduces the leakage currents to ground m Use currents according to table below Inverter 2 5 2 5 kHz a 5 1 kHza 10 1 kHza Model P297 kHz 5 0 kHz 10 0 kHz 15 0 kHz CFW100016 1L6 A 1L6 A 16 A 16A CFW100026 2 6 A 2 6A 2 6 A 21A CFW100040 4 0A 4 0A 4 0 A 3 4 A CFW100073 7 3 A 7 3 A 6 8 A 6 3 A CFW100100 10 0 A 10 0 A 9 5 A 9 0 A CFW100152 15 2 A 14 0 A 12 0 A 10 0 A Table 6 15 Current values for values of P297 P300 0 0 to 15 0 E The DC braking feature provides a motor fast stop via DC Braking 0 0 DC current injection Time 0 1 s m The applied DC braking current that is proportional to the braking torque is set at P302 P301 0 0 to 15 0 E The figures below show the DC branking operation at DC Braking 1 0 the two possible conditions ramp disabling and general Start Frequency 0 1 Hz disabling P302 0 0 to 100 Braking Torque 50 0 0 1 6 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Unit Description Notes DC CURRENT INJECTI
15. pin 5 ofthe XC1 control connector digital input progra for ext fault is open E08 M Electrical noise CPU Error E09 Contact WEG E Memory with corrupted values Program Memory refer to section 7 3 Error Checksum E24 It is automatically reset E Incompatible parameters were programmed Programming error when the incompatible parameters are changed Refer to table 5 1 E31 Keypad HMI Connection Fault Contact WEG Servicing Refer to section 7 3 m Inverter control circuit is defective m Electrical noise in the installation electromagnetic interference E41 Self Diagnosis Fault Contact WEG Servicing refer to section 7 3 m Inverter power circuit is defective Note 1 In case of E04 Fault due to inverter overtemperature allow the inverter to cool down before trying to reset it NOTE The faults act as follows m E00 to E06 switches off the relay that has been programmed to no fault disables the PWM pulses displays the fault code on the display Some data are saved on the EEPROM memory keypad reference and EP electronic potentiometer when the function backup of the references at P120 has been enabled the occurred fault number the status of the integrator of the x t function overcurrent E24 Indicates the fault code on the LED display E08 E09 E31 and E41 do not allow inverter operation it is not possible to enable the inverter the fault c
16. yuls eay Jou L WEL 100 l q Y SSE ONI ue lo 1O ysiueds S A ZZ 0 O Vv 0 r 000 PIo9 dO um Vd LLL seud wv9 z 9z00 Ionuoo suondo usil6ud 3 9 Buis S Y9 L 9L00 psepue s puepue s psepue s psepue s UA O A Ove 91 002 A ObZ 91022 yuelg yue g yuelg yuelg s nnuod d pZ0Z A ddns 1 l AU pepugs S Jamod y Jojjuany Aou nb 1ig poo emys orempse YH OH pieog Ben6ue1 Aiddns jo s seyd indino oO saves pug Ieio ds yeiseds OWA umng 10u00 suondo enuen J MOd JOJ qunN poyey 4M Z ao O d FZ0Z s 0r00 Ol M4IO JAQON 01 Ms9 AHL Adl93dS OL MOH Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 20 CHAPTER 2 GENERAL INFORMATION 2 5 RECEIVING The CFW 10 is supplied in cardboard boxes AND STORING There is a nameplate on the outside of the packing box that is identical to that one on the CFW 10 Check if the m CFW 10 nameplate data matches with your purchase order m The equipment has not been damaged during transport If any problem is detected contact the carrier immediately Ifthe CFW 10 is not installed immediately store it in a clean and dry room storage temperatures between 25 C and 60 C Cover it to protect it against dust dirt or other contamination ATTENTION When stored for a long time it is recommended to power up and keep the drive running f
17. 0 HMI Keypad 1 74 Remote Mode 1 Terminals Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CFW 10 QUICK PARAMETER REFERENCE K F Factory User Parameter Function Adjustable Range Setting t Setting Page P231 Forward Reverse 0 Forward 2 75 Selection 1 Reverse 2 Commands Analog Inputs s P234 Analog Input Al1 Gain 0 0 to 999 100 75 P235 Analog Input Al1 Signal 0 0 to 10 V 0 to 20 mA 0 i 78 1 4to 20 mA P236 Analog Input Al1 Offset 120 to 120 0 78 P238 Input Gain HMI Potentiometer 0 0 to 999 100 78 P240 Input Offset HMI Potentiometer 120 to 120 0 78 P248 Analog Input Al1 Filter 0 to 200 200 ms 78 Time Constant Digital Inputs P263 Digital Input DI1 0 No Function 1 78 Function 1 No Function or P264 Digital Input DI2 General Enable 5 78 Function 2 General Enable P2650 Digital Input DIS 3 JOG 6 78 Function 4 Start Stop P266 Digital Input D14 5 Forward Reverse 4 79 Function 6 Local Remote 7 Multispeed 8 Multispeed using Ramp 2 9 Forward 10 Reverse 11 Forward with Ramp 2 12 Reverse with Ramp 2 13 On 14 Off 15 Activates ramp 2 16 Accelerates EP 17 Decelerates EP 18 Acclerates EP with Ramp2 19 Decelerates EP with Ramp2 20 Without External Fault 21 Error Reset 22 Start Acce
18. 0 0t0100 m The automatic torque boost compensates for the Automatic Torque 0 0 voltage drop in the stator resistance as a function of Boost the active motor current Automatic x R m The criteria for setting P137 are the same as for the Compensation parameter P136 m Setting P137 100 corresponds to the maximum increment of the output voltage 30 of P142 P007 IxR Motor Speed Q amp A Reference F P136 eee I IxR Active Output E Automatic Current P137 Filter Figure 6 7 Block diagram of the automatic torque boost function Output Voltage Maximum Pcs sees ones O s P142 0 3 x P137 x P142 Compensation Zone Output Frequency 4 Hz Field Weakening P145 Figure 6 8 V F curve with automatic torque boost automatic x R compensation 67 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes P138 0 0to 10 0 E The parameter P138 is used in the motor slip compen Slip 0 0 sation function Compensation 0 1 amp This function compensates the drop of the motor speed due to load which is a inherent characteristic relating to the operation principle of the induction motor This speed drop is compensated by increasing the output frequency applied to the motor as a function of the increase of the active motor current as shown
19. 10 8 13 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 2 GENERALINFORMATION This chapter defines the contents and purposes of this manual and describes the main characteristics of the CFW 10 frequency inverter Identification receiving inspections and storage requirements are also provided 2 1 ABOUT THIS This Manual is divided into 9 Chapter providing information to the MANUAL user on receiving installation start up and operation Chapter1 Safety Notices Chapter 2 General Informations and Receiving the CFW 10 Chapter 3 CFW 10 and RFI Filters Mechanical and Electrical Installation power and control circuitry Chapter 4 Using the Keypad Human Machine Interface HMI Chapter 5 Start up Steps to follow Chapter 6 Setup and Read only Parameters Detailed description Chapter 7 Solving problems cleaning instructions and preventive maintenance Chapter 8 CFW 10 Optional Devices Description technical characteristics and installation Chapter 9 CFW 10 ratings Tables and technical information This Manual provides information for the correct use of the CFW 10 The CFW 10 is very flexible and allows the operation in many different modes as described in this manual As the CFW 10 can be applied in several ways it is impossible to describe here all of the application possibilities WEG does not accept any responsibility when the CFW 10
20. 8 2 Alternative criteria for use of line reactor Maximum values of the transformer power 8 3 LOAD The use of a three phase load reactor with an approximate 2 voltage REACTOR drop adds an inductance at the inverter output to the motor This decreases the dV dt voltage rising rate of the pulses generated at the inverter output This practice reduces the voltage spikes on the motor windings and the leakage currents that may be generated when long cables between inverter and motor as a function of the transmission line effect are used WEG Motor with voltages up to 460 V no use of load reactor is required since the insulation of the motor wires support the operation bi the CFW 10 If the cables between inverter and motor are longer than 100 m 330 ft the cable capacitance to ground increases In this case it is also recommended to use a load reactor PE o ag L L1 ATI N L2 WNE LOAD SHIELD REACTOR Figure 8 3 Load Reactor Connection 8 4 RHEOSTATIC The rheostatic braking is used when short deceleration times are BRAKING required or when high inertia loads are driven For the correct braking resistor sizing the following application data shall be considered deceleration time load inertia braking duty cycle etc 104 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 8 OPTIONS AND ACCESSORI
21. CCP10 DH to D14 CONTROL BOARD WITHDSP Analog Input Alt Figure 2 4 CFW 10 Block Diagram for model 4 0 A 110 127 V Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 2 GENERAL INFORMATION 2 4 CFW 10 IDENTIFICATION WEG Part Number CFW 10 Model LIU 03 Rated Output Data Voltage Frequency Serial Number Lateral Nameplate CFW 10 Software Version Manufacturing Date Rated Input Data Voltage Current etc Figure 2 5 Description and Location of the Nameplate Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 2 GENERAL INFORMATION Z 1 9 y UM p 1 duuo2 s Jequunu jepow au BdIAep uodo 1se y 0 dn o2u nb s 1991109 y U sp l Ie 1no li ISN no s n p jeuondo Aue YM p ddinb si 0 AA4 9 24 J A usi6ua ul fenuew ym ndu A Ove 0 A 00Z Je seud lBuis n 0 AAdO V O y piepue s ZS3FZ02S0r000l MAO duiex 104 pus au Je Z 18 94 s eA sey quwnu pow yL 1 u spu po2 uoleoljio ds au p uinb 1 S UOISJAA piepue s OU JI S IA p euol do Aue yim p ddinb aq I1M 1 Jl JO UOISJ A pippue s P SI 0 AA 9 3U Ji s ulJj p O 10 S pja uodo yl A I3LON V O t 0F00 V 9 9200 V9 L 9400 A ZZL OVOLL VoGl eSl0 UOISI A slid 1d uguu o 5 aseyd Y 0 01 0010
22. Inertia of the load too high or acceleration ramp too short E P169 set too high E Undue set of P136 and or P137 B IGBT transistor module is short circuited E01 B Power supply voltage too high generating in the DC link DC Link a voltage higher than the allowed value Overvoltage Ud gt 410 V Models 200 240 V Ud gt 460 V Models 110 127 V Load inertia too high and acceleration ramp is too short EI Setting of P151 too high E02 Power supply voltage too low causing a DC link DC Link voltage higher than the allowed value read the value Undervoltage at Parameter P004 Ud Ud lt 200 V Modelos 200 240 V Ud lt 250 V Modelos 110 127 V 96 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 7 DIAGNOSTICS AND TROUBLESHOOTING EAULT RESET POSSIBLE CAUSES E04 EJ Power on Ambient temperature too high gt 50 C gt 40 C for the Inverter B Manual key S 15 2 Amodel and or output current too high Overtemperature Auto reset EI Blocked or defective fan F DI DP NOTE The heat sink overtemperature protection E04 is activated when the heat sink temperature P008 reaches 103 C or 133 C for the 15 2 Amodel E05 B P156 set too low for the motor that is being used Overload W Motor is under an actual overload condition at output I xt Function E06 E Wiring at DI1 to Dl4 inputs is open not connected to External Error GND
23. P136 gradually until you obtain an operation with constant current over the entire frequency range For the case above refer to Parameter Description in Chapter 6 3 If E01 fault occurs during deceleration increase the deceleration time at P101 P103 4 Function 2 configuration is not possible on CFW 10 Clean version Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION This chapter describes in detail all CFW 10 parameters and functions 6 1 SYMBOLS Please find below some symbols used in this chapter Alx Analog input number x AO Analog output Dix Digital input number x F Frequency reference This is the frequency value or alternatively of speed that indicates the desired motor speed at the inverter output F Input frequency of the acceleration and deceleration ramp F ax Maximum output frequency defined at P 134 F n Minimum output frequency defined at P 133 F_ Output frequency frequency applied to the motor om Rated inverter output current rms in Amp res A This value is defined in P295 I Inverter output current I Active current at inverter output i e it is the component of the total motor current proportional to active electric power absorbed by the motor RLx Relay output number x U DC link voltage in the DC link circuit 6 2 INTRODUCTION This section describes the main con
24. Resistor POWER SUPPLY c Models 1 6 A 2 6 A 4 0 A and 7 3 A 200 240 V three phase PE W V U PE O a T SHIELDING ees E Lt Ae Le AHHH L3 He POWER SUPPLY Figure 3 6 b c Grounding and power supply connections Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION d Models 10 0 A and 15 2 A 200 240 V three phase PE PE w V u sora SHIELDING BRAKING AM Bi PE O Q ee Lt EPROR I RESISTOR L 4 Lan or l as ji L2 i I f 1 l l L3 DA eai POWER SUPPLY 3 2 4 1 AC Input Connection A A ner Figure 3 6 d Grounding and power supply connections DANGER Use a disconnecting device at the drive AC input power supply This device shall be capable of disconnecting the drive from the power supply when necessary for maintenance purposes for instance ATTENTION The drive AC input power supply shall have a grounded neutral conductor NOTE The AC input voltage shall match the drive rated voltage Supply line capacity m The CFW 10 is capable of with
25. also be transmitted through power supply line This type of interference is minimized in the most cases by capacitive filters which are already installed inside the CFW 10 However when inverters are installed in residential areas the installation of additional filter may be required These filters can be externally installed on the inverters The class B filter has more attenuation than Class A filter as defined on EMC standard being more suitable for residential environments The existing filters and inverters models which apply are showed on table 3 5 The external filters must be installed between the power supply line and the inverters input as further figure 8 1 Instructions for the RFI filter installation m Install the inverter and the filter on a metallic grounded plate as near to each other as possible and ensure a good electrical contact between the grounded plate and the inverter and filter frames m For motor connection use a shielded cable or individual cables inside a grounded metallic conduit Driving Panel Conduit or Power Supply Ground Motor Ground frame Figure 8 1 Connection of the external RFI filter Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 101 CHAPTER 8 OPTIONS AND ACCESSORIES 8 2 LINE REACTOR Dueto the input circuit characteristic common to the most inverters available on the market consisting of a diode rectifier and a ca
26. are not strictly observed it can lead to serious or fatal injuries of personnel and or material damage ATTENTION Failure to observe the recommended Safety Procedures can lead to material damage NOTE The content of this manual supplies important information for the correct understanding of operation and proper performance of the equipment gt 1 2 SAFETY NOTICE The following symbols may be attached to the product serving as ON THE Safety Notice PRODUCT High Voltages gt Components sensitive to electrostatic discharge Do not touch them without proper grounding procedures Mandatory connection to ground protection PE Shield connection to ground OS 1 3 PRELIMINARY RECOMMEN DATIONS DANGER Only qualified personnel should plan or implement the installation start up operation and maintenance of this equipment Personnel must review entire Manual before attempting to install operate or troubleshoot the CFW 10 These personnel must follow all safety instructions included in this Manual and or defined by local regulations Failure to comply with these instructions may result in personnel injury and or equipment damage gt 12 phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 1 SAFETY NOTICES NOTE In this manual qualified personnel are defined as people that are trained to 1 Install ground power up and operate the CFW 10 ac
27. block diagram below P234 Alt a Alt P2354 aly SAN OFFSET P236 Figure 6 18 a Block diagram of the analog input A1 m Following situation as example Al1 is the voltage input 0 10 V P235 0 Al1 5 V P234 1 00 and P236 70 Thus 5 70 u Pr All a 100 1 0 2 20 The motor will run in reverse direction of rotation as defined by the commands negative value if this is possible P231 2 with a module reference equal to 0 2 or 20 of the maximum output frequency P 134 l e if P134 66 0 Hz then the frequency reference is equal to 13 2 Hz P234 0 0 to 999 m The analog input Al1 defines the inverter frequency Analog Input Al1 100 reference as shown in the curve below Gain 0 1 lt 100 1 gt 99 9 Frequency Reference Software er i E Version 2 2X P133 ot Al P235 0 P235 0 P235 1 Figure 6 17 b Analog Input Al1 Signal x Frequency reference Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes m Note that there is always a dead zone at the starting of the curve where the frequency reference remains at the value of the minimum frequency P133 even when the input signal is changed This dead zone is only suppressed when P133 0 0 m The internal value Al1 that defines the frequency reference to be used by the inv
28. capacitors i e they can be operated during 5 years with operation of 12 hours per day Table 8 1 Minimum line impedance for several load conditions SHIELD Pr v v u a PE o e ae L L1 y n N L2 LINE b RE Q1 im a i U 2 af pl Lte HL L3 UL LINE Figure 8 2 a b Power connection with line reactor at the input 103 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 8 OPTIONS AND ACCESSORIES m As an alternative criterion we recommend to add a line reactor always the transformer that supplies the inverter has rated output higher than indicated in table below Inverter Model Power of the Transformer kVA 1 6 Aand 2 6 A 200 240 V 30 x rated apparent power of the inverter kVA 4 A 200 240 V 6 x rated apparent power of the inverter kVA TEA AN 4 0 0 6 x rated apparent power of the inverter kVA 7 3 A 220 240 V 10 x rated apparent power of the inverter kVA 10 0 A 200 240 V 7 5 x rated apparent power of the inverter kVA 15 2 A 200 240 V 4 x rated apparent power of the inverter kVa Note The value for the rated apparent power can be obtained in section 9 1 of this manual Table
29. defined by the parameters P142 and P145 Thus in this speed range an approximately constant torque capacity is obtained This control mode is 71 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes recommended for belt conveyors extruding machines etc Quadratic V F control in this control mode the flux in the motor air gap is proportional to the output frequency up to the field weakening point defined at P142 and P145 Thus the torque capacity is a function of the quadratic speed The main advantage of this type of control is the energy saving capability with variable torque loads due to the reduction of the motor losses mainly due to motor iron losses and magnetic losses Example of a application centrifugal pumps fans multimotor drivings a linear V F Output Voltage Output Frequency b Quadratic V F Output Voltage P142 persse Output P145 Frequency Figure 6 15 a b V F Control modes scalar Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes P2030 Oto1 m Selects or not the PID Regulator special function rt Lo Nong P203 Special Function 0 None 1 PID Re
30. functions 1 This parameter can be changed only with the inverter disabled stopped motor 2 This parameter is not changed when the load factory default routine is executed P204 5 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION 6 3 1 Access and Read Only Parameters P000 to P099 Range Factory Setting Parameter Description Notes P000 0 to 999 m Releases the access to change the parameter values Access 0 m The password is 5 Parameter 1 m The use of the password is always active P002 0 to 999 m Indicates the value of P208 x P005 Frequency m In case of different scales and units use P208 Proportional Value 0 01 lt 10 0 0 1 lt 100 1 gt 99 9 P003 Oto 1 5X lm Indicates the inverter output current in amp res A Motor Current Output 0 1 A P004 0 to 524 amp Indicates the inverter DC Link voltage in volts V DC Link Voltage 1V P005 0 to 300 m Indicates the inverter output frequency in hertz Hz Motor Frequency Output 0 1 lt 100 1 gt 99 9 P007 0 to 240 m Indicates the inverter output voltage in volts V Motor Voltage Output 1V P008 25 to 110 m Indicates the current power at the heatsink in Celsius Heatsink degrees C Temperature 1 C m The inverter overtemperature protection E04 acts when heatsink temperature r
31. in the block diagram and in the V F curve below Ramp Input Reference F Frequency Fe ned Slip Active T le Figure 6 9 Block diagram of the slip compensation function amp Output Voltage function of ie p the motor AF load pi Output Frequency Figure 6 10 V F curve with slip compensation m To set the parameter P138 adopt the following procedure run the motor without load up to approximately half of the application top speed measure the actual motor or equipment speed apply rated load to equipment increase parameter P138 until the speed reaches its no load speed Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes P1422 0 to 100 m Define the V F curve used in V Fcontrol P202 0 or 1 Maximum Output 100 m These parameters allow changing the standard V F Voltage 0 1 curve defined at P202 programmable V F curve m P142 sets the maximum output voltage This value is P1452 P133 to P134 set as apercent of the inverter supply voltage Field Weakening 60 0 Hz Frequency 0 01 Hz lt 100 Hz LSF NOTE Rated 1 Hz gt 99 9 Hz For inverter models 110 127 V the output Frequency voltage applied to the motor is doubled the power supply voltage on the inverter input m Parameter P145 defines
32. is not used according to this Manual No part of this Manual may be reproduced in any form without the written permission of WEG 2 2 SOFTWARE It is important to note the Software Version installed in the CFW 10 VERSION since it defines the functions and the programming parameters of the inverter This manual refers to the software version indicated on the inside cover For example the Version 1 0X applies to versions 1 00 to 1 09 where X is a variable that will change due to minor software revisions The Software Version can be read in the Parameter P023 14 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 2 GENERAL INFORMATION 2 3 ABOUT THE The CFW 10 frequency inverter is fitted with the V F scalar control CFW 10 method The V F scalar mode is recommended for more simple applications such as pump and fan drives In these cases one can reduce the motor and inverter losses by using the Quadratic V F option that results in energy saving The V F mode is also used when more than one motor should be driven simultaneously by one inverter multimotor application Chapter 9 shows the different power lines and additional technical information The block diagram below gives a general overview of the CFW 10 Power L L1 Yy M N L2 V Motor Supply v PE POWER SUPPLY AND CONTROL POWER INTERFACES Digital Inputs DI to D14 Relay Analog Output Inp
33. level of the reference reference control 2 Check the programming gains and offset at P234 to P236 Motor nameplate 1 Check if the used motor meets the application requirements data Display OFF Power supply 1 The power supply must be within the following ranges 200 240 V models Min 170 V Max 264 V 110 127 V models Min 93 V Max 140 V Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 7 DIAGNOSTICS AND TROUBLESHOOTING 73 CONTACTING WEG A a NOTE When contacting WEG for services please have the following data on hand Inverter model m Serial number manufacturing date and hardware revision as indicated on the inverter nameplate refer to section 2 4 m Software version refer to section 2 2 m Information about the application and inverter programming For further clarification training or service please contact our Service Department 74 PREVENTIVE MAINTENANCE DANGER Always disconnect the power supply voltage before touching any component of the inverter Even after switching OFF the inverter high voltages may be present Wait 10 minutes to allow complete discharge of the power capacitors Always connect the equipment frame to a suitable ground PE point T ATTENTION Electronic boards have components sensitive to electrostatic discharges Never touch the components or connectors directly If this is unavo
34. of PID operation mode from manual to automatic P536 Function 0 Active copies the value of P040 in P525 1 Inactive does not copies the value of P040 in P525 Table 6 18 P536 Configuration 9 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 7 7 1 FAULTS AND DIAGNOSTICSAND TROUBLESHOOTING This chapter assists the user to identify and correct possible faults POSSIBLE that can occur during the CFW 10 operation Also instructions about CAUSES required periodical inspections and cleaning procedures are also provided When a fault is detected the inverter is disabled and the fault code is displayed on the readout in EXX form where XX is the actual fault code To restart the inverter after a fault has occurred the inverter must be reset The reset can be made as follows gI disconnect and reapply the AC power power on reset m press key GZ manual reset m automatic reset through P206 auto reset m via digital input DI1 to DI4 P263 to P266 21 The table below defines each fault code explains how to reset the fault and shows the possible causes for each fault code FAULT RESET POSSIBLE CAUSES E00 Power on E Short circuit between two motor phases Output E Manual key G F If this fauklt occurs during power up there may be short Overcurrent Auto Reset circuit between ground and one of more output phases between phases Z DI BJ
35. ramp with digital frequency speed references P120 0to3 m Defines if the inverter should save or not the last used Digital Reference 1 active digital reference This backup function is only Backup applicable to the keypad reference P121 P120 Reference Backup 0 Inactive 1 Active 2 Active but always given by P121 independently of the source reference 3 Active after ramp Table 6 2 Backup configuration of digital reference m If the digital reference backup is inactive P120 0 the reference will be equal to the minimum frequency every time the inverter is enabled according to P133 m When P120 1 inverter saves automatically the di gital reference value independent of the reference source keypad EP This occurs always when inver ter disable is present independent of the present disable condition ramp or general error or undervoltage m When P120 2 the initial reference will be given by P121 and saved always the inverter is enabled Application example reference via EP when inverter is disabled via digital input and decelerates EP coming to reference 0 However at a new enable it is desired that the inverter returns to a frequency different from the minimum frequency which will be saved at Parameter P121 63 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Se
36. the rated frequency of the motor used m The V F curve relates the inverter output voltage and frequency applied to the motor and consequently the magnetizing flux of the motor m The programmable V F curve can be used in special applications where the motors used require a rated voltage and or frequency different than the standard ones Examples motor for 220 V 300 Hz and a motor for 200 V 60 Hz m Parameter P142 is also useful in appplications that require rated voltage different from the inverter supply voltage Example 220 V line and 200 V motor Ouput Voltage p142 piseanna 0 Output 0 1 Hz P145 Frequency Figure 6 11 Adjustable V F curve P151 360 to 460 m The DC link voltage regulation ramp holding avoids DC Link Volage line 110 127 V inverter disable due to overvoltage trips E01 during Regulation Level 430 deceleration of loads with high inertia or short 1 V deceleration times wilt acts in order to increase the deceleration time 325 to 410 according to load inertia thus avoiding the E01 line 200 240 V activation 380 1 V 69 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes DC Link Voltage _ E01 Overvoltage Pan Z lt A Hardware limit Rated Ud Cl Voltage Ud P004 gt Time Output Frequency Motor Speed
37. values it is recommended to use line reactor s m When it is necessary to add a line reactor to the system it is recommended to size it considering a 2 to 4 voltage drop for nominal output current This pratice is results in a compromise between motor voltage drop power factor improvement and harmonic current distortion reduction m Always add a line reactor when capacitors for power factor correction are installed in the same line and near to the inverter m Figure 8 2 shows the line reactor connection to the input m Use the following equation to calculate the value of the line reactor necessary to obtain the desired percentage of the voltage drop L 4592 AV fe uH e om where A V Desired line voltage drop in percentage V Phase voltage at inverter input line voltage given in Volts V l Input inverter rated current refer to Chapter 9 e nom f Line frequency 10 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 8 OPTIONS AND ACCESSORIES Model Minimum Line Impedance Rated load at inverter output Is Isnom 1 6 A 200 240 V 0 5 2 6 A 200 240 V 05 4 0 A 200 240 V 05 7 3 A 200 240 V 1 0 10 0 A 200 240 V 1 0 15 2 A 200 240 V 2 0 1 6 A 110 127 V 1 0 2 6 A 110 127 V 2 0 4 0 A 110 127 V 1 5 Note These values ensure a life of 20 000 hour for the DC link
38. 0 Hz P234 P236 define the scale and the range of the Frequency 0 1 Hz lt 100 Hz speed variation via analog input For more details see F 5 1Hz gt 99 9Hz parameters P234 to P236 P136 0 0 to 100 m Compensates the voltage drop due to the motor stator Manual Torque 20 0 resistance It acts at low speeds by increasing the in Boost 0 1 verter output voltage in order to maintain a constant IxR torque during the V F operation Compensation For the 15 2A m The best setting is to program the lowest value for model the factory P136 that still permits the motor start satisfactorily If adjustment is 6 0 the value is higher than required an inverter overcurrent E00 or E05 may occur due to high motor currents at low speeds m The setting P136 100 corresponds to the maximum increment of the output voltage 30 of P142 a P202 0 Output Voltage of the line voltage P142 las 0 3 x P136 x P142 Output frequency 0 P145 Figure 6 6 a V F curve and details of the manual torque boost Ix R compensation Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes b P202 1 Output Voltage of the line voltage P142 Se Output frequency 0 P145 Figure 6 6 b cont V F curve and details of the manual torque boost Ix R compensation P137
39. 00 Hz m It allows the control of the output speed related to the 1 Hz gt 99 9 Hz values programmed by the parameters P124 to P131 0 according to the logical combination of the digital MA aen Ref 2 00 Hz Wi inputs programmed to multispeed 0 1 Hz lt 100 Hz Activation of the multispeed function 1 Hz gt 99 9 Hz To ensure that the reference source is given by the multispeed function i e setting P221 6 for local P126 P133 to P134 mode or P222 6 for remote mode Multispeed Ref 3 20 0 Hz To program one or more digital inputs to multispeed 0 1 Hz lt 100 HZ according to table below 1 Hz gt 99 9 Hz P127 P133 to P134 Dl enable Programming Multispeed Ref 4 30 0 Hz DI1 or DI2 P263 7 8 or P264 7 8 0 1 Hz lt 100 Hz D3 P265 7 8 1 Hz gt 99 9 Hz DM P266 7 8 Table 6 3 Parameters setting to define multispeed function on DI s S Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes P128 P133 to P134 m The frequency reference is defined by the status of the Multispeed Ref 5 40 0 Hz digital inputs programmed to multispeed as shown in 0 1 Hz lt 100 Hz table below 1 Hz gt 99 9 Hz P129 P133 to P134 5 Multispeed Ref 6 50 0 Hz z Speeds ire o aa DH orDI2
40. 0011100101 110117 MULTISPEED Reset P263 to P266 16 18 P263 to P266 17 19 7 Input Frequency 6 Multispeed Inverter Desabled Enable Function 2 EP 21D Digital lt References Analog References 100 IP235 0 I o Z235 11 2 V 4 mA 10 V 20 mA P236 Figure 6 1 Block diagram of the frequency reference NOTE m Dis ON status 1 when connected to 0 V XC1 5 mg When F lt 0 one takes the module of F and reverses the direction of rotation if this is possible P231 2 and if the selected control is not forward run reverse run 57 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION DCLink Regulation I P136 P137 I P138 P142 P133 P134 P202 P295 P145 l Acceleration and Deceleration Inverter Ramp Control V F or Vector Frequency Reference Limits Acceleration and Deceleration Ramp 2 Command via Digital Input D 1 Output Current Limiting Figure 6 2 Inverter block diagram ae NOTE m In V F control mode P202 0 or 1 Fe F see Fig 6 1 if P138 0 slip compensation disabled If P138 0 see figure 6 9 for the relation between Fe and F Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIP
41. 2 A20 R EPCOS 50 8 0 3 35 1 0 8 0 1 Terminals 4 mm2 a Terminals 4mm Note Figure dimensions are in mm Standard Model B84142 A30 R Supply voltage 250 V 50 60 Hz Current 30 A Weight 1 kg 2 2 Ib b Standard Model B84142 A30 R EPCOS 50 8 0 3 40 1 0 820 oe Terminals Terminals 6 mm 6mm 20 Note Figure dimensions are in mm Figure 3 15 a b Drawing of the Standard Filter NOTE A g The declaration of conformity CE is available on the website or on the CD which comes with the products Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER4 KEYPAD HMI OPERATION This chapter describes the CFW 10 operation via Human Machine Interface HMI providing the following information m General keypad description HMI m Use of the keypad HMI m Inverter parameters arrangement m Alteration mode parameters programming m Description of the status indicators 4 1 KEYPAD HMI The standard CFW 10 keypad has a LED display with 3 digits of 7 DESCRIPTION segments 2 status LEDs and 4 keys Figure 4 1 shows the front view of the keypad and indicates the position of the Display and the status LEDs CFW 10 Plus version still has a potentiometer for speed setting LED Parameter LED Value LED Display Potentiometer Only available on Plus
42. 234 0 0 to 999 m The analog input Al1 defines the inverter frequency Analog Input Al1 100 reference as shown in the curve below Gain 0 1 lt 100 1 gt 99 9 Frequency Reference Software PISA pry Version 2 0X i P133 o Al P235 0 P235 0 P235 1 Figure 6 17 a Analog Input Al1 Signal x Frequency reference Note that there is always a dead zone at the starting of the curve where the frequency reference remains at the value of the minimum frequency P133 even when the input signal is changed This dead zone is only suppressed when P133 0 0 W The internal value Al1 that defines the frequency reference to be used by the inverter is given as percent of the full scale reading and is obtained by using one of the following equations see P235 P235 Signal Equation AH OFFSET 0 0 to 10 V An aa GAIN AH OFFSET 0 to 20 mA an 5 a GAIN AH 4 OFFSET 1 4to 20 mA an 44 OFS GAIN Table 6 10 a Analog input signal Al1 P235 definition Where All is given in V or mA according to the used signal see parameter P235 GAIN is defined by the parameter P234 OFFSET is defined by the parameter P236 75 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes This is shown in the
43. 6 34 4 8 4 13 5 83 0 2 0 24 3 31 THREE PH ASE 1 6A 95 132 121 85 120 5 6 M4 0 9 IP20 200 240 V 3 74 5 20 4 76 8 35 4 72 0 2 0 24 1 98 2 6A M4 0 9 IP20 200 240 V 1 98 4 0A M4 0 9 IP20 200 240 V 1 98 7 3A M4 0 9 IP20 200 240 V 1 98 10 0 A 115 161 122 105 149 5 6 M4 15 IP20 200 240 V 453 6 34 4 8 4 13 5 83 0 2 0 24 3 31 15 2 A 115 191 122 105 179 5 6 M4 1 8 IP20 200 240 V 4 53 7 46 4 8 4 13 7 05 0 2 0 24 3 96 Table 3 1 a Installation data dimensions in mm in Refer to Section 9 1 23 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION Model Width Dimensions Depth Fixing Base Mounting Screw kg Weight Degree of Protection 1 6 A 100 132 82 M4 0 7 IP20 200 240 V 3 94 5 20 3 23 1 54 2 6 A 100 132 82 M4 0 7 IP20 200 240 V 3 94 5 20 3 23 1 54 40A 100 132 82 M4 0 7 IP20 200 240 V 3 94 5 20 3 23 1 54 73A 120 161 82 M4 1 0 IP20 200 240 V 4 72 6 34 3 23 2 20 10 0A 120 191 82 M4 1 2 IP20 200 240 V 4 72 7 46 3 23 2 65 16 A 100 132 82 M4 0 7 IP20 110 127 V 8 94 5 20 3 23 1 54 26 A 100 132 82 M4 0 7 IP20 110 127
44. ATION AND CONNECTION 3 2 1 Power and Grounding Terminals Description of the Power Terminals m L L1 N L2 L3 AC power supply m U V and W Motor connection m PE Grounding connection m BR Connection terminal for the braking resistor Not available for 1 6 A 2 6 A and 4 A 200 240 V and 1 6 A and 2 6 A 110 127 V and 7 3 A 200 240 V three phase models UD Positive connection terminal DC Link This terminal is used to connect the braking resistor connect also the BR terminal Not available for 1 6 A 2 6 A and 4 0 A 200 240 V and 1 6 A and 2 6 A 110 127 V and 7 3 A 200 240 V three phase models E a Models 1 6 A 2 6 Aand 4 0 A 200 240 V and 1 6 A and 2 6 A 110 127 V single phase c Models 1 6 A 2 6 A 4 0 A 7 3 A 200 240 V three phase SISI K OQISISIQS 1234567 8 10 L 12 4 lh d Models 10 0 A and 15 2 A 200 240 V three phase NIOLOTO OOO OTATOTO TAY 1234 567 8 9 10 1112 H 2 aR 4 V W F OG N Figure 3 4 a b c d CFW 10 Power Terminals 27 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNE
45. B84142B18R212 EPCOS Supply Voltage 250 V 50 60 Hz Current 18 A Weight 1 3 kg 2 9 Ib b Footprint booksize model B84142B18R212 EPCOS 125 50 Terminals 2 5 mm Tightgning torque of screw max 0 5 Nm 5x 452 5 5 25 3 x litzwire 2 5 mm2 3 x wire and sleeve DIN 46228 A2 5 10 Note Figure dimensions are in mm Figure 3 14 b Drawing of the footprint booksize filter i Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION Footprint booksize Model B84142B22R212 EPCOS Supply voltage 250 V 50 60 Hz Current 22 A Weight 1 4 kg 3 Ib c Footprint booksize Model B84142B22R212 EPCOS 50 Terminals 6 mm Tightgning torque of screw max 1 2 Nm 55 5x45 2 25 2 Lo Es iz 234 3 x litzwire 4 mm 3 xwire and sleeve DIN Note Figure dimensions are inmm 46228 A2 5 10 Figure 3 14 c Drawing of the footprint booksize filter 45 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION Standard Model B84142 A20 R Supply voltage 250 V 50 60 Hz Current 20 A Weight 1 kg 2 2 Ib a Standard Model B8414
46. CTION 3 2 2 Location of the Power Grounding and Control Connections Control XC1 Power Figure 3 5 Location of the Power and Control Connections 3 2 3 Wiring and Fuses for Power and Grounding ATENTION Provide at least 0 25 m 10 in spacing between low voltage wiring and drive motor cables For instance PLC s temperature monitoring devices thermocouples etc Table 3 3 presents minimum cable diameter and circuit breaker rating for the CFW 10 Tightening torque shall be as indicated in table 3 4 All power wiring cooper shall be rated for 70 C minimum Rateainverter Motor Grounding Power Maximum Circuit Breaker Current A Wiring Wiring Cables Cables WEG mm3 mm4 mm4 mm Current Model SINGLE PHASE MODELS 1 6 200 240 V 1 5 2 5 6 MPW 25 6 3 1 6 110 127 V 1 5 2 5 10 MPW25 10 2 6 200 240 V 1 5 2 5 10 MPW25 10 2 6 110 127 V 2 5 2 5 16 MPW25 16 4 0 200 240 V 1 5 2 5 16 MPW25 16 4 0 110 127 V 2 5 4 0 20 MPW25 20 7 3 200 240 V 2 5 4 0 20 MPW25 20 10 0 200 240 V 4 0 4 0 25 MPW25 25 THREE PHASE MODELS 1 6 200 240 V 1 5 2 5 2 5 MPW25 2 5 2 6 200 240 V 1 5 2 5 6 3 MPW25 6 3 4 0 200 240 V 1 5 2 5 10 MPW25 10 7 3 200 240 V 2 5 4 0 15 MPW25 15 10 0 200 240 V 4 0 4 0 20 MPW25 20 15 2 200 240 V 4 0 4 0 25 MPW25 25 Table 3 3 Recommended wire cross section and circuit breakers use 70 C copper wires o
47. DESCRIPTION d FORWARD RUN REVERSE RUN OV DI1 FWD open Time OV DH REV open i i Time Output frequency gt Motor speed Time e ELECTRONIC POTENTIOMETER EP Minimum Frequency P133 Output Se uyun frequency Time DIB Increase PE i DI Decrease PE Time DI Start Stop open Time f FWD REV g RAMP 2 OV x DI Start Sto open Output cw Time frequency Motor Time ov speed CCW DI Ramp2 open sss Time ov P1024 P103 Output pjoo P101 DI FWD open frequency i i k REV Time Motor Time speed Figure 6 19 d to f Details about the function of the digital inputs 81 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION h JOG Output JOG Frequency frequency Accel P122 Motor i Ramp Decel speed ge Ramp Time ov Start Stop open i Time DI JOG OV open Time General oy Enable open Time i NO EXTERNAL FAULT motor runs freely Output frequency I Motor speed i Time OV DI No external n fault Time j ERROR RESET Fault status Ready Time OV DI Reset_ open Time OV Reset The condition that generates the fault remains Time Figure 6 19 h to j Details about the function of the digital inputs Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email inf
48. ES 8 4 1 Sizing In any case the RMS current capacity and the maximum peak current shall be respected The maximum peak current defines the minimum resistance value ohms of the braking resistor Refer to table 8 3 The DC Link voltage level at which the rheostatic braking is activated is the following CFW 10 200 240 V models 366 Vdc CFW 10 110 127 V models 411 Vdc The braking torque that can be achieved through the application of frequency inverters without using the rheostatic braking module va ries from 10 to 35 of the motor rated torque During the deceleration the kinetic energy of the load is regenerated to the DC Link intermediary circuitry This regenerated energy charges the capacitors at the intermediary circuitry increasing the voltage level at the DC Link In case this additional energy is not dissipated an overvoltage error E01 may occur disabling the inver ter In order to have higher braking torques the rheostatic braking is applied When using the rheostatic braking the additional regenerated energy is dissipated in an external resistor The braking resistor power is a function of the deceleration time the load inertia and the resistive torque Use WIRE or RIBBON resistors in ceramic case with appropriated insulation voltage to withstand a high instantaneous power respecting to the rated power CFW 10 Model Wisco Neve Pax Maximum Ferme Maximum Braking Resistor RMS Resistor Recomme
49. L DATA CONTROL METHOD Applied Voltage V F scalar she a KO to 300 Hz resolution 0 01 Hz PERFORMANCE V F CONTROL ET Speed regulation 1 of the rated speed INPUTS ANALOG 1 isolated input resolution 7 bits 0 to 10 V or 0 to 20 mA or CCP10 Board 4 to 20 mA Impedance 100 kO 0 to 10 V 500 Q 0 to 20 mA or 4 to 20 mA programable function DIGITAL 4 isolated digital inputs 12 Vdc programmable functions OUTPUT RELAY m1 relay with reverse contacts 250 Vac 0 5 A 125 Vac 1 0A CCP10 Board 30 Vdc 2 0A programmable functions SAFETY PROTECTION MOvercurrent output short circuit MUndervoltage and overvoltage at the power part E Inverter overtemperature MMotor inverter overload I x t External fault Programming error M Defective inverter KEYPAD STANDARD HMI 4 keys start stop increment decrement and programming HMI MLEDs display 3 digits with 7 segments LEDs for Parameter and its Contecnt Indication Mlt permits access alteration of all parameters Display accuracy current 10 of the rated current voltage resolution 1 V frequency resolution 0 1 Hz 1 potentiometer for the output frequency variation available only in the Plus version DEGREE OF IP20 K For all models PROTECTION STANDARDS IEC 146 K Inverters and semicondutors UL 508 C E Power Conversion Equipment EN 50178 Electronic equipment for use in power installations Safety requirements for electrical
50. Mode m The following parameter content is displayed P002 P005 or P121 _ Parameter P121 stores the speed reference set by these keys gt When pressed it increases the speed frequency reference Cr When pressed it decreases the speed frequency reference Reference Backup The last frequency reference set by the keys the G and gt is stored when inverter is stopped or the AC power is removed provided P120 1 reference backup active is the factory default To change the frequency reference before inverter is enabled you must change the value of the parameter P121 a NOTE On CFW 10 Plus version the motor frequency setting function is made through the HMI potentiometer However it is possible to set the mo tor frequency through the keys since P221 P222 parameters were programmed 4 2 2 Inverter Status Inverter status HMI Display Inverter is READY to be started Line voltage is too low for inverter operation undervoltage condition Inverter is in a Fault condition Fault code is flashing on the display In our example we have the fault code E02 refer to chapter 7 Inverter is applying a DC current on the motor DC braking according to the values programmed at P300 P301 and P302 refer to chapter 6 Inverter is running self tuning routine to identify parameters automatically This operation is controlled by P204 refer to chapter 6 Besides the fault conditions the display also flashes when
51. Motors Automation Energy Transmission amp Distribution Coatings Frequency Inverter Convertidor de Frecuencia Inversor de Frequ ncia Frequenzumrichter Variateur de Vitesse Frekvensomvandlare CFW 10 User s Manual Manual del Usuario Manual do Usu rio Bedienungsanleitung Manuel d utilisation Anvandarinstruktioner On REER FEE EE Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net FREQUENCY INVERTER MANUAL Series CFW 10 Software version 2 XX Language English Document 0899 5202 08 05 2012 jer ATTENTION It is very important to check if the inverter software version is the same as indicated above Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Sumarry of Revisions The table below describes all revisions made to this manual Revision Description Section 1 First Edition 2 Addition of the CFW10 MECII and addition of the EMC filter for MECI General revision 3 Addition of the CFW10 Size Ill and Addition of the EMC filter for sizes Il and Ill 4 CFW10 Plus and Clean versions inclusion 5 Inclusion of the three phase and Cold Plate models and the models with Built in filter 6 Revision in the text of parameter P206 6 Auto Reset Time Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautoma
52. Not interconnected with PE Alt Analog Input voltage Voltage 0 to 10 Vdc Frequency Reference remote impedance 100 kQ Resolution 7 bits Max input voltage 30 Vdc 10 V Potentiometer Reference 10 Vdc 5 capacity 2 mA Nc RelayNC Contact Contact capacity No Fault __ 0 5A 250 Vac 100 912 11 Common Relay Output common point 1 0A 125 Vac 12 NO Relay NO Contact 2 0 A 30 Vdc Relay H No Fault Figure 3 8 Description of the XC1 terminal of the control board NOTE amp If the input current from 4 to 20 mA is used as standard do not forget to set the Parameter P235 which defines the signal type at Alt The analog input Al1 and the Relay output XC1 6 12 are not available on Clean version of the CFW 10 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION During the signal and control wire installation note the following 1 Cable cross section 0 5 to 1 5 mm 20 to 14 AWG 2 Max Torque 0 50 N m 4 50 lbf in 3 XC1 wiring must be connected with shielded cables and installed at least 10 cm 3 9 in minimum separately from other wiring power control at 110 220 V etc for lengths up to 100 m 330 ft and 25 cm 9 8 in minimum for total lengths over 100 m 330 ft If the crossing of these cables is unavoidable install them perpendicular maintaining a mimimum separation distance o
53. ON Outpuit frequency Time DI Start Stop OY open Figure 6 21 DC braking after ramp disable IDC CURRENT INJECTION Outpuit Motor i Time speed DEAD ov DI General Enable open Figure 6 22 DC braking after general disable m Before DC braking starts there is a Dead Time mo tor runs freely required for the motor demagnetization This time is function of the motor speed at which the DC braking occurs output frequency m During the DC braking the LED display flashes gob m If the inverter is enabled during the braking process this process will be aborted and motor operates normally g DC braking can continue its braking process even after the motor has stopped Pay special attention to the dimensioning of the motor thermal protection for cyclic braking of short times m In applications where the motor current is lower than the rated inverter current and where the braking torque is not enough for the braking condition please contact WEG to optimize the settings 87 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION 6 3 4 Special Functions Parameters P500 to P599 6 3 4 1 Introduction amp Other application examples level control temperature dosing etc The CFW 10 is fitted with PID regulator function that can be used for closed loop process control This function works as a
54. P208 x P005 m Always when the value of the multiplication of P208 x P005 is higher than 999 the displayed value remains at 999 P219 0 0 to 15 0 m Defines the point where there is automatic gradual Switching 15 0 reduction of the switching frequency Frequency 0 1 Hz m This improves considerably the measurement of the Reduction output current at low frequencies and consequently Point improves the inverter performance m In application where it is not possible to operate the inverter at low frequencies ex 2 5 kHz for instance due to acoustic noise set P219 0 0 73 CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes P221 0to 7 amp Defines the frequency reference selection in the Local and Local Reference 0 keys Remote mode Selection P221 P222 Reference Source 1 S a Reference ee x Keys and of the HMIs P121 Selection 1 Analog input Alt P234 P235 and P236 2 Electronic potentiometer EP 3 HMI potentiometer Only on Plus version 4to 5 Rerserved 6 Multispeed P124to P131 7 Input Frequency Table 6 7 P221 programming local mode or P222 remote mode for speed reference selection m Alt is the value of the analog input Al1 when gain and offset have been applied m For factory default setting the local reference is via gt and G gt keys of the keypad and the remote reference is via analo
55. PTER 3 INSTALLATION AND CONNECTION 5 For installation in residential environments with conducted emission level Class A1 according to table 3 5 2 please consider the following This is a product of restricted sales distribution class according to the product standard IEC EN61800 3 1996 A11 2000 In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures 6 When installing drives that meet Class A2 for conducted emission level i e industrial environment and unrestricted distribution according to table 3 5 2 observe the following This product is specifically designed for use in industrial low voltage power supply networks public networks that not supply residential buildings This product may cause radio frequency interference in a domestic environment 3 3 3 Inverter and Table 3 5 2 shows the inverter models its respective EMC filter and Filters the EMC category classification Refer to section 3 3 2 for EMC category description and to section 3 3 4 for external filters characteristics Inverter Model with Built in EMC Filter EMC Class single phase 1 6 A 200 240 V Class A1 2 6 A 200 240 V Maximum motor cable length 7 meters 22 9 ft 4 0 A 200 240 V Class A2 7 3 A 200 240 V Maximum motor cable length 50 meters 164 ft 10 0 A 200 240 V Switching frequency lt 5 kHz Table 3 5 1 List of frequency d
56. SIDE VIEW Figure 1 Dimensional and mounting holes Dimensions Fixinf Base Width Height Depth A B D Mounting Weight Degree of Model a L H P mm mm mm mm Screw Kg Protection mm mm mm 1 6A 200 240V 100 132 82 90 120 5 6 M4 0 7 IP20 2 6A 200 240V 100 132 82 90 120 5 6 M4 0 7 IP20 4 0A 200 240V 100 132 82 90 120 5 6 M4 0 7 IP20 7 3A 200 240V 120 161 82 110 149 5 6 M4 1 0 IP20 10 0A 200 240V 120 191 82 110 179 5 6 M4 1 2 IP20 1 6 110 127V 100 132 82 90 120 5 6 M4 0 7 IP20 2 6 110 127V 100 132 82 90 120 5 6 M4 0 7 IP20 4 0 110 127V 100 161 83 110 149 5 6 M4 1 0 IP20 4 After drilling the holes clean the contact surface of the backing plate and coat it with a thin thermal paste layer or with a heat conducting foil or similar product approx 100um 5 Continue the mechanical installation as indicated in Chapter 3 1 of the frequency inverter user manual Note Table 3 2 of the user manual shall not be considered for this special frequency inverter External dimensions lt mounting holes are according to the figures of this addendum 6 Electrical installation shall be performed as indicated in the Chapter 3 2 of the frequency inverter user manual AN Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net ATTENTION After operation check P008 This parameter must not exceed 90
57. TION 6 2 3 Commands The inverter has the following commands PWM pulse enabling disabling definition of the direction of rotation and JOG As the frequency reference also the inverter commands can de defined in several ways The main command sources are m Via keypad key key S m Via control terminals XC1 digital inputs The inverter enabling and disabling commands can be defined as follows m Via keypad G of the HMI m Start Stop terminals XC1 DI s see P263 to P266 m General enable terminals XC1 DI s see P263 to P266 m Forward and Reverse terminals XC1 DI s see P263 to P266 also defines the direction of rotation m ON OFF 3 wire controls terminals XC1 DI s see P263 and P266 The definition of the direction of rotation can be defined by using m Digital input DI programmed for FW D REV see P263 to P266 m Digital inputs programmed as FWD REV that defines both inverter enabling or disabling and direction of rotation see P263 to P266 m Analog input when the reference is via analog input and a negative offset is programmed P236 lt 0 the reference may assume negative values thus reversing the direction of the motor rotation 6 2 4 Local Remote User can define two different conditions relating to the frequency Operation reference source and the inverter commands these are the local and Modes the remote operation modes Figure 6 3 shows the local and remote op
58. Terminals to Chapter 3 and Section 5 2 Connections according to figures 3 6 and 3 10 ACTION HMI DISPLAY DESCRIPTION See Figure 3 10 Switch S1 FWD REV Open Switch S2 Local Remote Open Switch S3 Start Stop Open Potentiometer R1 Ref Positioned totally to the left counterclockwise Power up inverter Inverter is ready to be operated The command and the reference are commutaded to REMOTO condition via terminals Close S2 Local Remote Motor accelerates from 0 Hz to 3 Hz min frequency CW direction 90 rpm for 4 pole motor The frequency reference is given by the potentiometer R1 Close 3 Start Stop Motor accelerates up to the the maximum frequency P134 66 Hz Turn potentiometer clockwise until the end Motor decelerates down to 0 rpm 0 Hz reverses the direction of rotation CW CWW and accelerates up to the maximum frequency P134 66 Hz Close S1 FWD REV ao On ICO a I ao C joo o r CO CS 03 O LC Open 3 Start Stop Motor decelerates down to 0 rpm lt g LC A a NOTES 1 Ifthe direction of roation of the motor rotation is not correct switch off the inverter Wait 10 minutes to allow a complete capacitor discharge and the swap any two wires at the motor output 2 If the acceleration current becomes too high mainly at low frequencies set the torque boost I x R compensation at P136 Increase decrease the content of
59. V 3 94 5 20 3 23 1 54 40A 120 161 82 M4 1 0 IP20 110 127 V 4 72 6 34 3 23 2 20 1 6 A 200 240 V 3 94 5 20 3 23 1 54 2 6 A 200 240 V 3 94 5 20 3 23 1 54 4 0 A 100 132 82 M4 0 7 IP20 200 240 V 3 94 5 20 3 23 1 54 73 A7 100 132 82 90 120 0 7 200 240 V 3 94 5 20 3 23 3 54 4 72 0 2 0 24 1 54 10 0A 120 161 82 110 149 5 6 M4 1 0 IP20 200 240 V 4 72 6 34 3 23 4 33 5 83 0 2 0 24 2 20 15 2A 120 191 82 110 179 5 6 M4 1 2 IP20 200 240 V 4 72 7 46 3 23 4 33 7 05 0 2 0 24 2 65 Table 3 1 b Cold Plate Version installation data dimensions in mm in Refer to Section 9 1 24 The Cold Plate version was designed in order to allow mounting the CP CFW 10 frequency inverter in any heat dissipation surface since following recommendations are fulfilled INSTALLATING THE FREQUENCY INVERTER ON THE HEAT DISSIPATION SURFACE STEPS 1 Mark out the positions of the mounting holes on the backing plate where the frequency inverter will be located see in figure 3 1 drawing and hole size The surface that is in contact with frequency inverter dissipation surface must be free of dirt and burr Standard requirements are the backing plate flatness considering an area of 100 mm 0 15 in shall be less th
60. able Conducted radio frequency IEC 61000 4 6 0 15 to 80 MHz 10 V 80 AM 1 kHz motor common mode control and remote Keypad cable HMI Remote 1 2 50 us 8 20 us Surge IEC 61000 4 5 1 kV coupling line to line 2 kV coupling line to earth Radio frequency electromagnetic field IEC 61000 4 3 80 to 1000 MHz 10 V m 80 AM 1 kHz Notes 1 2 3 4 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net First environment environment that includes domestic premises It also includes establishments directly connected without intermediate transformers to a low voltage power supply network which supplies buildings used for domestic purposes Second environment environment that includes all establishments other than those directly connected to a low voltage power supply network which supplies buildings used for industrial purposes Unrestricted distribution mode of sales distribution in which the supply of equipment is not dependent on the EMC competence of the customer or user for the application of drives Restricted distribution mode of sales distribution in which the manufacturer restricts the supply of equipment to suppliers customers or users who separately or jointly have technical competence in the EMC requirements of the application of drives source these definitions were extracted from the product standard IEC EN61800 3 1996 A11 2000 CHA
61. an 50 um and the roughness less than 10 um CHAPTER 3 INSTALLATION AND CONNECTION 3 Use M4 mounting screws in order to fasten the frequency inver ter to the base plate 4 After drilling the holes clean the contact surface of the backing plate and coat it with a thin thermal paste layer or with a heat conducting foil or similar product approx 100 um 5 Continue the mechanical installation as indicated in Chapter 3 1 6 Electrical installation shall be performed as indicated in the Chapter 3 2 ATTENTION After operation check P008 This parameter must not exceed 90 C 3 1 3 Mounting Figure 3 2 and table 3 2 show free space requirements to be left Specification around the drive Install the drive on a vertical position following the recommendations listed below 1 Install the drive on a flat surface 2 Do not install heat sensitive components immediately above the drive ATTENTION When there are other devices installed at the top and at the bottom of the drive respect the minimum recommended distance A B and deflect the hot air coming from the device below ATTENTION Provide independent conduits for signal control and power conductors Refer to Electrical Installation Separate the motor cables from the other cables il 600000 Figure 3 2 Free space for Cooling 25 Phone 800 894 0412 Fax 888 723 4773 Web w
62. an be used according to the application 8 4 2 Installation amp Connect the braking resistor between the UD and BR power terminals Refer to Section 3 2 1 and fig 3 6 m Make this connection with a twisted pair Run this cable separately from any signal or control wire Size the cable cross section according to the application considering the maximum and RMS current m If the braking resistor is installed inside the inverter panel the additional heat dissipated by the resistor shall be considered when defining the panel ventilation DANGER The internal braking circuitry of the inverter as well as the braking resistor may be damaged if they are not properly sized and or if the input power supply exceeds the maximum admissible value In this case the only guaranteed method to avoid burning the resistor and to eliminate the risk of fire is the installation of a thermal overload relay in series with the resistor and or the installation of a thermostat on the resistor body wiring it in away to disconnect the inverter power supply in case of overload as shown below 1 98 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 8 OPTIONS AND ACCESSORIES Contactor Input power supply Thermal Relay f Control Voltage Thermostat 7 y Motor Braking Resistor Figure 8 4 Braking resistor connection on
63. arted Use the keys and Select the desired parameter Press the key Cr Numerical value associated with the parameter Use the keys 62 and Set the new desired value 0 COL 51 3 Lm an coj C Cc Press the key Cr 1 2 3 cS D Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 4 KEYPAD HMI OPERATION NOTE 1 For parameters that can be changed with the running motor the inverter will use the new value immediately after it has been set Forparameters that can be changed only with stopped motor the inverter will use this new value only after the key O is pressed 2 By pressing the key after the reprogramming the new programmed value will be saved automatically in the volatile memory and will remain stored there until a new value is programmed 3 If the last programmed value in the parameter is not functionally compatible with the other parameter values already programmed the E24 Programming Error will be displayed Example of programming error Programming of two digital inputs DI with the same function Refer to table 4 1 for list of programming errors that can generate an E24 Programming Error 4 To change any paramater value you must set before P000 5 Otherwise you can only read the parameter values but not reprogram them For more details see P000 description in Chapter 6
64. cepts related to the CFW 10 frequency inverter 6 221 V F Scalar This control mode is based on the constant V F curve P202 0 Control linear V F curve Its performance is limited at low frequencies as function of the voltage drop in the stator resistance that causes a significant magnetic flow reduction in the motor air gap and consequently reducing the motor torque This deficiency should be compensated by using manual and automatic boost torque I x R compensations that are set manually and depend on the user experience In most applications for instance centrifugal pumps and fans the setting of these functions is enough to obtain the required performance In V F control the speed regulation that can be obtained by setting properly slip compensation can be maintained within 1 to 2 of the rated speed For instance for a lV pole motor 60 Hz the minimum speed variation at no load condition and at rated load can be maintained between 18 to 36 rpm There is still a variation of the linear V F control previously described The quadratic V F control Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 22 CHAPTER 6 DETAILED PARAMETER DESCRIPTION This control is suitable for applications like centrifugal pumps and fan loads with quadratic torque x speed characteristics since it enables a motor loss reduction resulting in an additional energy saving by using an inverter
65. cording to this manual and the local required safety procedures 2 Use of safety equipment according to the local regulations 3 Administer First Aid DANGER The inverter control circuit CCP10 DSP and the HMI CFW 10 are not grounded They are high voltage circuits DANGER Always disconnect the supply voltage before touching any electrical component inside the inverter Many components are charged with high voltages even after the incoming AC power supply has been disconnected or switched OFF Wait at least 10 minutes for the total discharge of the power capacitors gt gt Always connect the frame of the equipment to the ground PE at the suitable connection point CFW 10 drive must be grounded appropriately for safety purposes PE ATTENTION All electronic boards have components that are sensitive to electrostatic discharges Never touch any of the electrical components or connectors without following proper grounding procedures If necessary to do so touch the properly grounded metallic frame or use a Suitable ground strap gt Do not apply High Voltage High Pot Test on the inverter If this test is necessary contact the Manufacturer NOTE Inverters can interfere with other electronic equipment In order to reduce this interference adopt the measures recommended in Section 3 Installation 3 NOTE Read this entire manual carefully and completely before installing or operating the CFW
66. ction 31 3 2 4 2 Output Connection aor 3 2 4 3 Grounding Connections 32 3 2 5 Signal and Control Connections 34 3 2 6 Typical Terminal Connections 36 3 3 European EMC Directive Requirements for Conforming Installations 38 3 3 installation scsi ears nls 39 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CONTENTS 3 3 2 Specification of the Emission and Immunity Levels 3 3 3 Inverter and Filters 3 3 4 Characteristics of the EMC Filters CHAPTER 4 Keypad HMI Operation 4 1 Keypad HMI Description 4 2 Use of the Keypad HMI 4 2 1 Keypad HMI Operation 4 2 2 Inverter Status HMI Display 4 2 3 Read Only Variables 4 2 4 Parameter Viewing and Programming 50 CHAPTER 5 Start up 5 1 Pre Power Checks 52 5 2 Initial Power up aaa 52 DOS Sah a bu punta anu aa aa Ga Sau ass 53 5 3 1 Start up Operation via Keypad HMI 53 5 3 2 Start up Operation via Terminals 54 CHAPTER 6 Detailed Parameter Description 621 SYMDOIS scu 222 papa saus a y 6 2 Introduction
67. derating for each 100 m 330 ft above 1000 m 3 300 ft m Pollution Degree 2 according to EN50178 and UL508C External dimensions and mounting holes for the CFW 10 shall be according to figure 3 1 and table 3 1 FRONTAL SIDE VIEW SIDE VIEW VIEW STANDARD VERSION COLD PLATE VERSION SERVI O 0800 Em ao 22 Figure 3 1 Dimensional of CFW 10 Sizes 1 2 and 3 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION Size 2 up Bee eae SS VL Figure 3 1 Dimensional of CFW 10 Sizes 1 2 and 3 Dimensions Fixing Base Model ue ae Eoin A B G D Mounting Weight Degree of mj Ima sd mm mm mm mm Screw kg Protection s in in in in Ib in in in SINGLE PHASE 1 6A M4 0 9 IP20 200 240 V 1 98 2 6A M4 0 9 IP20 200 240 V 1 98 4 0A M4 0 9 IP20 200 240 V 1 98 7 3A M4 15 IP20 200 240 V 3 31 10 0 A M4 1 8 IP20 200 240 V 3 96 1 6A M4 0 9 IP20 110 127 V 1 98 2 6 A 95 132 121 85 120 5 6 M4 0 9 IP20 110 127 V 3 74 5 20 4 76 8 35 4 72 0 2 0 24 1 98 4 0A 115 161 122 105 149 5 6 M4 15 IP20 110 127 V 4 53
68. eaches 103 C P014 00 to 41 m Indicates the code of the last occured fault Last Fault g Section 7 1 shows a list of possible faults their code 5 numbers and possible causes P015 00 to 41 m Indicates the code of the last occured fault Second Fault m Section 7 1 shows a list of possible faults their code Occurred numbers and possible causes P016 00 to 41 m Indicates the code of the last occured fault Third Fault m Section 7 1 shows a list of possible faults their code Occurred numbers and possible causes P023 m Indicates the software version installed in the DSP Software Version memory located on the control board 1 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION 6 3 2 Regulation Parameters P100 to P199 Range Factory Setting Parameter Description Notes P040 0 0 to 999 amp Indicates the value of the process variable used as Variable Process PID regulator feedback in percent m The PID function is only available from V 2 00 software version m The unit scale can be changed through P528 m See detailed description of the PID regulator in Special Functions Parameters item P100 0 1t0999s m This set of parameters defines the times to accelerate Acceleration 5 0 s linearly from zero up to the rated frequency and to Time 0 1 s lt 100 decelerate linearly from the rated frequency down
69. ection P263 or P264 and or P265 and or P266 7 8 multispeed requires the programming of P221and or P222 6 79 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes 6 When setting P263 to P266 26 it is necessary to set P221 and or P222 7 7 P263 and P266 27 selection requires P203 1 to be programmed 8 If different acceleration and deceleration times are desired for a given operation condition for instance for a set of frequencies or for a direction of rotation check if it possible to use the multispeed function with Ramp 2 and FWD REV with Ramp 2 9 Only one digital input can be programmed for each function If more than one input has been programmed programming error will be displayed E24 a GENERAL ENABLE b START STOP motor runs Accel tea Accel pte ramp Output Qutput frequency Motor Time Motor speed Time speed OV ov Decel Ramp DI open DI open Time Time c WIRE START STOP oV DI1 Start open Time i OV Time DI2 Stop i open p Time Output Frequency Motor Time speed Figure 6 19 a to c Details about the function of the digital inputs Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER
70. equipment for measurement EN 61010 control and laboratory use EN 61800 3 MEMC product standard for adjustable speed electrical power drive systems with external filter 119 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net ADDENDUM TO THE CFW 10 FREQUENCY INVERTER USER MANUAL CFW 10 COLD PLATE MN ATTENTION Information presented in this addendum applies only to CFW 10 models with special hardware CP hence check if the CP tag appears on the intelligent code of the product identification sticker Transformando energia em solu es This special hardware CP was designed in order to allow mounting the CP CFW 10 frequency inverter in any heat dissipation surface since following recommendations are fulfilled INSTALLATING THE FREQUENCY INVERTER ON THE HEAT DISSIPATION SURFACE STEPS 1 Mark out the positions of the mounting holes on the backing plate where the frequency inverter will be located see in figure 1 drawing and hole size 2 The surface that is in contact with frequency inverter dissipation surface must be free of dirt and burr Standard requirements are The backing plate flatness considering an area of 100mm shall be less than 50um and the roughness less than 10um 3 Use M4 mounting screws in order to fasten the frequency inverter to the base plate MOUNTING BASE VIEW i F Fa FRONTAL VIEW
71. eration modes in a block diagram With the factory setting in local mode the inverter can be controlled by using the keypad HMI while in remote mode all controls are via terminals XC1 inverter reference and command definition 59 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Local Remote Selection DI1 to DI4 P263 to P266 0 Keypad HMI 1AN Frequency 2 EP Reference 3 HMI Potentiometer F P221 4to 5 Reserved REFERENCE 6 Multispeed 7 Input Frequency COS 0Keypad HMI 1 Terminals XC1 Dls run stop Dis COMMANDS REMOTE 0 Keypad HMI 1AH Frequency 2EP Reference 3 HMI Potentiometer P222 4 to 5 Reserved 6 Multispeed 7 Input Frequency Controls P230 0 Keypad HMI run stop 1 Terminals XC1 Dls Figure 6 3 Block diagram of the Local Remote operation mode 6 3 PARAMETER In order to simplify the explanation the parameters have been grouped LISTING by characteristics and functions Read Only Parameters Variables that can be viewed on the display but can not be changed by the user Regulation Parameters Programmable values that cab be used bythe CFW 10 functions Configuration Parameters Theydefine the inverter characteristics the functions to be executed as well as the input output functions of the control board Special Function Parameters Here are included parameters related to special
72. erter is given as percent of the full scale reading and is obtained by using one of the following equations see P235 P235 Signal Equation 0 Oto 10V Alt An GAIN TEN 0 0 to 20 mA Alt Ar GAIN aa 1 atozomal an EX2 gan OFSET Table 6 10 b Analog input signal Al1 P235 definition Where All is given in V or mA according to the used signal see parameter P235 GAIN is defined by the parameter P234 OFFSET is defined by the parameter P236 m This is shown in the block diagram below P234 N GAIN s OFFSET P236 Figure 6 18 b Block diagram of the analog input A1 m Following situation as example Al1 is the voltage input 0 10 V P235 0 Al1 5 V P234 1 00 and P236 70 Thus Alt gt 1 00 a HE s The motor will run in reverse direction of rotation as defined by the commands negative value if this is possible P231 2 with a module reference equal to 0 2 or 20 of the maximum output frequency P 134 l e if P134 66 0 Hz then the frequency reference is equal to 13 2 Hz 77 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes P235 Oto 1 m Defines the signal type of the analog input as shown Analog Input Al1 0 i
73. f 5cm 2 in at the crossing point Connect the shield as shown below Inverter Insulate with tape __ Side gt g Se 7 oa es t ee RS e 222 xe e x 522 x BO KD gt BS Connect to earth Figure 3 9 Shield connection 4 For wiring distances longer than 50 m 150 ft the use of galvanic isolators is required for the XC1 6 to XC1 9 analog signals 5 Relays contactors solenoids or eletromagnetic braking coils installed near inverters can eventually generate interferences in the control circuit To eliminate this interference connect RC suppressor in parallel with the coils of AC relays Connect free wheeling diode in case of DC relays 6 When analog reference Al1 is used and the frequency oscillates problem caused by electromagnetic interference connect XC1 7 to the inverter grounding bar Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION 3 2 6 Typical Connection 1 Terminal Connections With the factory default programming it is posible to operate the inverter in local mode with the minimum connections shown in figure 3 6 Power and without control connections This operation mode is recommended for users who are operating the inverter for the first time as initial learning about equipment Note that any connection is needed on control ter
74. g input Al1 On CFW 10 Plus version local reference via HMI potentiometer is the factory default setting m The reference value set by the Cand C keys is contained in parameter P121 gt m For more details about the Electronic Potentiometer EP operation refer to figure 6 19 m When option 6 multispeed is selected set P263 P264 and or P265 and or P266 to 7 8 m For more details refer to items 6 2 2 and 6 2 4 M Program P263 or P264 or P265 or P266 in 26 when option 7 frequency input is selected P229 Oto1 m Define the control sources for the inverter enabling Local Command 0 Keys disabling Selection P229 P230 Control Source P230 Oto 1 0 HMI Keypad Remote 1 Terminals Terminals xC1 Command j Table 6 8 P229 and P230 programming to origin selection of Selection inverter commands m The direction of rotation is the only operation control that depends on other parameter for operation P231 m For more details refer to Items 6 2 2 6 2 3 and 6 2 4 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes P231 Oto2 Defines the direction of rotation Te a ia j Geek P231 Direction of rotation oca emol 0 Always forward Modes 1 Always reverse 2 Commands as defined in P229 and P230 Table 6 9 P231 programming to select rotation direction P
75. ge 0 0 to 100 100 69 P145 Field Weakening P133 to P134 60 0 Hz 69 Frequency F am DC Link Voltage Regulation P151 Actuation Level of the Voltage Model 100 360 to 460 430 V 69 Regulation at the DC Link Model 200 325 to 410 380 Intermediary Circuit Overload Current P156 Motor Overload Current 0 3 X bom to 1 3 X lom 1 2 x P295 A 70 Current Limitation P169 Maiximum Output Current 0 2 X lom to 2 0 X bom 1 5 x P295 A 71 CONFIGURATION PARAMETERS P200 to P398 Generic Parameters P202 Control Mode 0 Linear V F Control 0 71 1 Quadratic V F Control P203 Special Functions Selection 0 None 0 73 1 PID Regulator P204 Load Parameters with 0 to 4 Not used 0 73 Factory Setting 5 Load Factory Default 6 to 999 Not used P206 Auto Reset Time 0 to 255 0 s 73 P208 Reference Scale Factor 0 0 to 100 1 0 73 P2190 Starting Point of the Switching 0 0 to 15 0 15 0 Hz 73 Frequency Reduction Local Remote Definition P221 Speed Reference 0 HMI Keys amp 0 For 74 Selection Local Mode 1 All Inverters 2 EP Standard 3 HMI Potentiometer and Clean 4 to 5 Reserved Versions 6 Multispeed 3 For 7 Frequency Input Inverters Plus Version P222 Speed Reference Selection 0 HMI Keys a v 1 74 Remote Mode 1 All 2 EP 3 HMI Potentiometer 4 to 5 Reserved 6 Multispeed 7 Frequency Input P229 Command Selection 0 HMI Keypad 0 74 Local Mode 1 Terminals P230 Command Selection
76. gt Time Figure 6 12 Deceleration curve with DC Link voltage regulation m By this function an optimized deceleration time minimum is achieved for the driven load m This function is useful in applications with medium inertia that require short deceleration times In case of overvoltage trip during the decelearation you must reduce gradually the value of P151 or increase the time of the deceleration ramp P101 and or P103 g The motor will not stop if the line is permanently with overvoltage U gt P151 In this case reduce the line voltage or increase the value of P151 lf even with these settings the motor does not decelerate within the required time you will have the alternative to increase P136 P156 0 3 x lom tO 1 3 X lom E This function is used to protect the motor against Motor Overload 1 2 x P295 overload I xt function E05 Current 0 1A m The motor overload current is the current level above which the inverter will consider the motor operating under overload The higher the difference between the motor current and the overload current the sooner the xt function E05 will act Motor Current P003 Overload Current 3 0 Jo 20 150 10 15 30 60 90 Times Figure 6 13 I x t function Overload detection WH Parameter P156 shall be set to a value 10 to 20 higher than the motor rated current Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomati
77. gulator Table 6 6 P203 configuration to use or not the PID regulator special function m For PID Regulator special function see detailed description of the related parameters P520 to P528 mi When P203 is changed to 1 it is necessary to program one of the digital inputs P263 to P266 for 27 DIX manual automatic P204 0 to 999 m Programs all parameters to the standard factory Loads 0 default when P204 5 Factor Setting ar NOTE The parameters P142 max output voltage P145 field weakening frequency P156 motor overload current P169 maximum output current are not changed P206 0 to 255 m In the event of a fault trip except for E09 E24 E31 Auto Reset 0 and E41 the inverter can start an automatic reset after Time 1s the time given by P206 is elapsed m If P206 lt 2 Auto Reset does not occur m If after Auto Reset the same fault is repeated three times consecutively the Auto Reset function will be disabled A fault is considered consecutive if it happens again within 60 seconds after the Auto Reset Thus if a fault occurrs four times consecutively this fault remains indicated permanently and inverter disabled P208 0 0 to 100 It allows that the read only parameter P002 indicates Reference Scale 1 0 the motor speed in any value for instance rpm Factor 0 01 lt 10 0 KE The indication of P002 is equal to the output frequency 0 1 gt 9 99 value P005 multiplied by the value of P208 i e P002
78. he external filter or inverter When an external filter is used ground only the filter input the inverter ground connection is performed through the metallic back plate 8 Ground the back plate using a braid as short as possible Flat conductors e g braids or brackets have lower impedance at high frequencies 9 Use cable glands whenever possible 39 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION 3 3 2 Specification of the Emission and Immunity Levels EMC phenomenon Emission Basic standard for test method Level Conducted emissions mains terminal disturbance voltage freq band 150 kHz to 30 MHz First environment restricted distribution Class B or First environment restricted distribution Class A1 or Second environment unrestricted distribution 9 IEC EN61800 3 Classe A2 Note It depends on the drive model and on the motor cable length Refer to table 3 5 2 Radiated emissions electromagnetic radiation disturbance freq band 30 MHz to 1000 MHz First environment restricted distribution Immunity Electrostatic discharge ESD IEC 61000 4 2 6 kV contact discharge 4 kV 2 5 kHz capacitive clamp input cable 2 kV Fast Transient Burst IEC 61000 4 4 5 kHz control cables 2 kV 5 kHz capacitive clamp motor c
79. humidity 5 to 90 non condensing m Altitude 1000 m up to 4000 m 3 300 ft up to 13 200 ft current derating of 1 for each 100 m 330 ft above 1000 m 3 300 ft altitude m Ambient temperature 0 C to 50 C 32 F to 122 F For the 15 2 A model and models with Built in filter the temperature is 0 to 40 C 32 F to 104 F The rated current values are valid for the switching frequencies of 2 5 kHz to 10 kHz factory setting 5 kHz 2 5 kHz for the 15 2A model amp For higher switching frequencies 10 1 kHz to 15 kHz consider the values shown in the description of the parameter P297 refer to chapter 6 3 Maximum Current amp Inverter supports an overload of 50 maximum output current 1 5 x the rated output current during 1 minute for each 10 minutes of operation m For higher switching frequencies 10 1 kHz up to 15 KHz consider 1 5 times the value showed in parameter description P297 see chapter 6 4 The indicated motor power ratings are only orientative values for IV pole motors and normal duty loads The precise inverter sizing must consider the actual motor nameplate and application data 109 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 9 TECHNICAL SPECIFICATIONS 5 WEG inverters are supplied with parameter settings for WEG IV pole standard motors 60 Hz 220 V and outputs as indicated above 9 2 ELECTRONIC GENERA
80. idable first touch the metallic frame or use a suitable ground strap Never apply a high voltage test on the inverter If this is necessary contact WEG To avoid operation problems caused by harsh ambient conditions such as high temperature moisture dirt vibration or premature ageing of the components periodic inspections of the inverter and installations are recommended 99 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 7 DIAGNOSTICS AND TROUBLESHOOTING COMPONENTS Terminal blocks PROBLEMS Loose screws Loose connectors CORRECTIVE ACTIONS Tighten them Printed circuit boards Dust oil or moisture accumulation Clean them and or replace them Smell Replace them Fans Cooling System Dirty fan Clean fan Unusual acoustic noise Change fan Stopped fan Unusual vibration 1 Itis recommended to change the fans after 40 000 operation hours Table 7 1 Periodic inspection after start up 7 4 1 Cleaning Instructions When required to clean the inverter flow the instructions below a Cooling System m Remove AC power from the inverter and wait 10 minutes EI Remove all dust from ventilation openings by using aplastic brush or a soft cloth Ki Remove dust accumulated on the heatsink fins and from the blower blades with compressed air b Electronic Boards m Remove AC power from the inverter and
81. irection of rotation 90 rpm for 4 pole motor CD LD Co Press the C key and hold it depressed until 60 Hz is reached s 5 Motor accelerates up to 60 Hz 2 On Plus version vary the SE 1800 rpm for 4 pole motor potentiometer on the HMI Press key CS r g g Motor decelerates down to 0 rpm NOTE The last frequency reference speed value set via the Cy and Cy keys is saved If you wish to change this value before inverter enabling change parameter P121 Keypad Reference NOTES 1 If the direction of rotation of the motor is not correct switch off the inverter Wait at least for 10 minutes to allow complete capacitor discharge and then swap any two wires at the motor output If the acceleration current becomes too high mainly at low frequencies set the torque boost l x R compensation at P136 Increase decrease the content of P136 gradually until you obtain an operation with constant current over the entire frequency range For the case above refer to Parameter Description in Chapter 6 lf E01 fault display occurs during deceleration increase the deceleration time at P101 P103 2 3 53 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 5 START UP 5 3 2 Start up The sequence below is valid for the Connection 2 refer to Section Operation Via 3 2 6 Inverter must be already installed and powered up according
82. ive interferes in the performance of other equipment Connect one end of the shielding to the drive grounding point and the other end to the motor frame Motor Frame Always ground the motor frame Ground the motor in the panel where the drive is installed or ground it to the drive The drive output wiring must be laid separately from the input wiring as well as from the control and signalcables 33 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION 3 2 5 Signal and The signal analog input and control connections digital inputs and Control relay output are made on the XC1 connector of control board see Connections location in figure 3 5 XC1 Terminal Pse e ton Specifications Notavailable on Clean version Factory Default Function DH Digital Input 1 General Enable remote mode 4 isolated digital inputs Di2 Digital Input 2 Minimum High Level 10 Vdc FWD REV remote mode Maximum High Level 30 Vdc DIB Digital Input 3 Maximum Low Level 3 Vdc Local Remote Input current 11 mA 0 Vdc D4 Digital Input 4 Max input current 20 mA Start Stop remote mode GND 0V Reference Not interconnected with PE All Analog Input 1 Current 0 to 20 mAor 4 to 20 m Freq Reference Impedance 500 Q Resolution 7 bits remote mode GND 0V Reference
83. lerate EP 23 Decelerate EP Stop 24 Stop 25 Security Switch 26 Frequency Input 27 Manual Automatic PID P271 Frequency Input Gain 0 0 to 999 200 84 Digital Outputs P277 Relay Output RL1 Function 0 Fs gt Fx 7 84 1 Fe gt Fx 2 Fs Fe 3 Is gt Ix 4 and 6 Not Used 5 Run 7 Not Fault 10 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CFW 10 QUICK PARAMETER REFERENCE x i Factory r User Parameter Function Adjustable Range Setting Unit Setting Page Fx and Ix P288 Fx Frequency 0 0 to P134 3 0 Hz 85 P290 Ix Current 0 0 to 1 5 X lom P295 A 85 Inverter Data P295 Rated Inverter 1 6 Readonly A 85 Current bom 2 6 Parameter 4 0 7 3 10 0 15 2 P297 0 Switching Fraquency 2 5 to 15 0 5 0 4 kHz 86 DC Braking P300 DC Braking Time 0 0 to 15 0 0 0 s 86 P301 DC Braking Start Frequency 0 0 to 15 0 1 0 Hz 86 P302 Braking Torque 0 0 to 100 50 0 86 SPECIAL FUNCTION P500 to P599 PID Regulator P520 PID Proportional Gain 0 0 to 999 100 94 P521 PID Integral Gain 0 0to 999 100 94 P522 PID Differential Gain 0 0 to 999 0 94 P525 PID Regulator Set point 0 0 to 100 0 94 via keypad P526 Process Variable Filter 0 0 to 10 0 0 1 s 94 P527 PID Regulator Action Type 0 Direct 0 94 1 Reverse P528 Proc Var Scale Factor 0 to 999 100 z 95 P536 Automatic Setting of P525 0 Active 0 95 1 Inactive
84. lue backup even when the inverter is disabled or not energized P526 0 0to10 0s E Sets the time constant of the process variable filter Process Varible 0 1s It is useful for noise filtering at the analog input Al1 Filter 0 1 feedback of the process variable P527 Oto 1 m Defines the action type of the PID control Action Type of 0 PID Regulator Direct P527 Action Type 0 1 Reverse Table 6 16 PID action type configuration m Select according to the table below Process Increase P527 variable Increase to be requirement For this the used Increase motor speed 1 Reverse Decrease must 0 Direct Table 6 17 Options operation description for P527 4 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Unit Description Notes P528 0 0 to 999 gI Defines the process variables scale It makes the Process 100 conversion between percentage value internally used Variable Scale 0 1 lt 100 by the inverter and the process variable unit Factor 1 gt 99 9 m P528 defines how the process variable at P040 will be showed P040 value x P528 m Set P528 in P528 full scale of used sensor FM x100 P234 P536 Oto 1 Allows the user to enable disable a copy of P040 Automatic process variable in P525 when there is a Setting of P525 0 commutation
85. ly for the models 7 3 and 10 0 A 200 240 V and 4 0 A 110 127 V single phase and 10 0 A and 15 2 A 200 240 V three phase 107 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 9 TECHNICAL SPECIFICATIONS This chapter describes the technical specifications electrical and mechanical of the CFW 10 inverter series 9 1 POWER DATA AC Input Specifications g Voltage 15 10 with loss of motor efficiency m Frequency 50 60 Hz 2 Hz m Overvoltage Category III EN 61010 UL 508C m Transient voltages according to Category Ill Minimum line impedance variable according to inverter model Refer to Section 8 2 Power up max 10 ON OFF cycles per hour 9 1 1 Power Supply 200 240 V Single phase 1 6 PTZ 73 10 0 Model Current A Voltage V 299 240 200 240 200 240 200 240 Power kVA Rated Output Current A ie 5 j a a Max Output Current A 2 4 3 9 6 0 11 0 15 0 Power Supply Single phase Rated Input Current A 3 5 5 8 8 16 0 22 0 Switching Frequency kHz 10 10 10 5 5 Max Motor Output CV 0 25 HP 0 5HP 1HP 2HP 3HP 0 18kW 0 37kW 0 75kW 1 5 kW 2 2 kW Watt Losses W 30 35 50 90 100 Rheostatic Braking No No No Yes Yes 9 1 2 Power Supply 200 240 V Three phase Model Current A Voltage 1 6 2 6 4 0 7 3 10 0 15 2 i zt a gz a E7 A gt ag Er
86. make sure that the direction of rotation FW D REV can not cause damage to the machine After the inverter has been checked AC power can be applied 1 Check the power supply Measure the line voltage and check if it is within the specified range rated voltage 15 10 2 Power up the AC input Close the input circuit breaker 3 Check if the power up has been succesful The keypad display will show slala While the red LED Parameter is ON the green LED Value remains OFF Inverter runs some self diagnosis routines If no problems are found the display shows This means that the inverter is ready rdy ready to be operated Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 5 START UP 5 3 ee N DANGER Even after the AC power supply has been disconnected high voltages may be still present Wait at least 10 minutes after powering down to allow full discharge of the capacitors 5 3 1 Start up The sequence below is valid for the connection 1 refer to Section Operation via 3 2 6 Inverter must be already installed and powered up according Keypad to Chapter 3 and Section 5 2 HMI Connections according to figure 3 6 ACTION HMI DISPLAY DESCRIPTION Power up the inverter Inverter is ready to be operated lt g LC Press the S key Motor accelerates from 0 Hz to 3 Hz min frequency in the forward CW d
87. minal For start up according to this operation mode refer to Chapter 5 Connection 2 Command enabling via terminals S2 Local Remote S3 Start Stop gt x labl Cl E za Not available on Clean version E Sa LE o Eg l SE lt Ses E SE g SE 5 eg r 26 S gt 3c x gt gt co a oe Ll oz 8S of e S Be ee a Spe gt G 9 2 8 Zz gt i 5 Oo ad Qa 00H G lt G lt Z O Z 1 2 3 4 s 6 Eg 8 9 10 11 12 S1 FWD REV H R1 Potentiometer for Speed Setting n S2 n O 25K Figure 3 10 Wiring for Connection 2 a NOTE m The frequency reference can be sent via Al1 analog input as shown in figure above via keypad HMI CFW 10 or via any other source see description of Parameters P221 and P222 When aline fault occurs by using this type of connection with switch S3 at position RUN the motor will be enabled automatically as soon as the line is re established m Function 2 configuration is not possible on CFW 10 Clean version Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION Connection 3 Start Stop function enabling three wire control Set DI1 to Start P263 13 Set Dl2 to Stop P264 14 Set P229 1 commands via terminals if you want the 3 wire control in local mode Set P230 1 commands via terminals if yo
88. n table below Signal P235 Signal Type 0 0to10 Vor 0 to 20 mA 1 4 to 20 mA Table 6 11 P235 setting according to signal type excursion P236 120 to 120 m See P234 Analog Input Al1 0 Offset 1 P238 0 0 to 999 M See P234 Input Gain 100 HMI 0 1 lt 100 Potentiometer 1 gt 99 9 P240 120 to 120 m See P234 Input Offset 0 HMI 1 Potentiometer P248 0 to 200 m It configures the time constant of the analog inputs filter Analog Inputs 200 between 0 without filtering and 200 ms Filter Time 1 ms m Thus the analog input will have a response time equal Constant to three time constants For instance if the time constant is 200 ms and astep is applied to the analog input the response will be stabilized after 600 ms P263 0 to 27 m Check possible options on table below and details Digital Input DI1 1 Notused HMI about each function operation in Figure 6 19 Funetion o Censrel Enele DI Parameter DIT P263 DI2 P264 Terminals Function DI3 P265 DI4 P266 R Not used 0 Not used HMI or 1 P264 0 to 27 General Enable Terminals Digital Input DI2 5 FWD REV General Enable 2 Function JOG 3 Start Stop 4 FWD REV 5 P265 Oto 27 Aaa Digital Input DI3 6 Local Remote Multispeed with Ramp 2 8 Function Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Table 6 12 DI s functions programming CHAPTER 6 DETAILED PARAMETER DESCRIPTION
89. nBay 1 1 I3 IQeUPA 9gzd Ieu6is Jonb yid Ienu u jiiq SS900 q I zg aun6y aes I 8 I Id p solo enuen LeSd t9 e1n6y 99s 4 r aiqeuz dwey did es d s Ke did uolsi A SN d uod 49S 1aPWOUAOdINH 1ole nB ti did BS ae QOWSY Zzd aiqeuen sseooid 40 12907 L22d uomuli quutod yas Su 1u J 1 Figure 6 23 PID regulator function block diagram Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 90 CHAPTER 6 DETAILED PARAMETER DESCRIPTION a NOTE When PID P203 1 function is enabled m Program one of the digital inputs DIX P263 to P266 27 In this manner with closed DIX it operates in manual mode without closing the loop control feedback and opening the DIX the PID regulator starts to operate closed loop control automatic mode If there is no digital input DIx selected for manual automatic function P263 to P266 27 the inverter operation always will be in automatic mode m If P221 or P222 is equal to 1 2 4 5 6 or 7 there will be an E24 indication Set P221 and P222 equal to 0 or 3 as need m In manual mode the frequency reference is given by F according to figure 6 1 m When changed from manual to automatic P525 P040 is automatically set if P536 0 at the moment immediately before the commutation In this manner if the set point is defined by P525 P221 or P222
90. nded Recommended Resistor uman Peak Braking Maximum Resistor Wiring Voltage Power Current Power SINGLE PHASE 1 6 A 200 240 V 2 6 A 200 240 V 4 0 A 200 240 V Braking not available 7 3 A 200 240 V 2 5 mm 410V 11A 4 3 kW 10A 3 9 kW 39 ohms 14 AWG 10 0A 200 240 V 2 5 mm 14 AWG 410V 11A 4 3 kW 10A 4 3 kW 39 ohms 1 6 A 110 127 V 2 6 A 110 127 V 4 0 A 110 127 V Braking not available 2 5 mm 460 V 12A 5 4kW 5A 2 2 kW 39 ohms AANG Table 8 3 Recommended braking resistors 105 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 8 OPTIONS AND ACCESSORIES V max N Pma Maximum Pine CFW 10 Maximum aximum Resistor RMS Resistor Recommended Recommended Braking ia Model Resistor Current Peak Braking Maximum Resistor Wiring Voltage Power Current Power THREE PHASE 1 6 A 200 240 V 2 6 A 7200 240 V Braking not available 4 0 A 200 240 V 7 3 A 200 240 V 10 0A 2 5 mm 200 240v 410 V 11A 4 3 kW 10A 4 3 kW 39 ohms cane 15 2 A 2 5 mm 200 240v 410V 11A 4 3 kW 10A 4 3 kW 39 ohms ANC Table 8 3 cont Recommended braking resistors i a NOTE Data presented in table 8 3 were calculated for the maximum power admissible for the frequency converter For smaller braking power another resistor c
91. nly Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION F NOTE Cable dimensions indicated in table 3 3 are reference values only Installation conditions and the maximum acceptable line voltage drop shall be considered when sizing the power cables Power Cables pede N m Lbf in SINGLE PHASE 1 6 A 200 240 V 1 0 8 68 2 6 A 200 240 V 1 0 8 68 4 0 A 200 240 V 1 0 8 68 7 3 A 200 240 V 1 76 15 62 10 0 A 200 240 V 1 76 15 62 1 6A 110 127 V 1 0 8 68 2 6 A 110 127 V 1 0 8 68 4 0 A 110 127 V 1 76 15 62 THREE PHASE 1 6 A 200 240 V 1 0 8 68 2 6 A 200 240 V 1 0 8 68 4 0 A 200 240 V 1 0 8 68 7 3 A 200 240 V 1 0 8 68 10 0 A 200 240 V 0 5 44 15 2 A 200 240 V 0 5 44 Table 3 4 Recommended tightening torques for power connections 3 2 4 Power Connections a Models 1 6A 2 6 Aand 4 0 A 200 240 V and 1 6 Aand 2 6 A 110 127 V single phase POWER SUPPLY Figure 3 6 a Grounding and power supply connections 29 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION b Models 7 3 Ato 10 A 200 240 V and 4 0 A 110 127 V single phase P L I UI SHIELDING Braking
92. o ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION k ELETRONIC POTENTIOMETER EP START ACCELERATE DECELERATE STOP Output Frequency Maximum Frequency P134 E Minimum Minimum Frequency Frequency P133 P133 Motor Speed gt Time DI Accelerate Start DI Decelerate Open Time Stop Time l STOP m SECURITY KEY r Deceleration Deceleration Output Ramp Output Ramp Frequency Frequency Motor Speed I Time Motor Speed Time ov 1 OV DI Open gt DI gt Time t Time Open n FREQUENCY INPUT DI gt Frequency Time Signal amp Digital input signal frequency 0 5 to 300 Hz A P271 Frequency Signal ws quency sig Gain F Frequency y Digital Input 0 0 to 999 Reference Figure 6 19 k to n Details about the operation of the relay input functions 83 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes P271 0 0to999 m Defines the frequency input gain according to the Frequency Input 200 following equation Gain 0 1 lt 100 pari 1 gt 99 9 Frequency Reference x Frequency Signal 100 DI Frequency Pen Signal F Frequency Digital Input GAN Reference amp
93. ode is indicated on the LED display 97 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 7 DIAGNOSTICS AND TROUBLESHOOTING 7 2 TROUBLESHOOTING POINT TO BE PROBLEM CHECKED CORRECTIVE ACTION Motor does Incorrect wiring 1 Check the power and the control connections For example notrun the digital inputs Dix programmed for Start Stop or General Enable or No External Fault must be connected to GND pin 5 of the control connector XC 1 Analog reference 1 Check if the external signal is properly connected if used 2 Check the status of the speed potentiometer if used Incorrect programming 1 Check if the parameters are properly programmed for the application Fault 1 Check if the inverter has not been disabled due to detected fault condition refer to table above Motor stall 1 Reduce the motor load 2 Increase P169 or P136 P137 Motor speed Loose connections 1 Disable the inverter switch OFF the power supply and tighten all oscillates connections Defective speed 1 Replace the defective speed potentiometer potentiometer Variation of the external 1 ldentify the cause of the variation analog reference Motor speed Programming error 1 Check if the contents of P133 minimum frequency too high or reference limits and P134 maximum frequency are according to the motor too low and the application Signal of the 1 Check the control signal
94. on net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes P169 0 2 xX lom t0 2 0X lem Prevents motor stalling during an overload If motor load Maximum Output 1 5 x P295 increases its current will increase too If the motor Current 0 1A current attempts to exceed the value set at P169 the motor speed will be decreased by following the deceleration ramp until the current becomes lower than P169 As soon as the overload condition disappears the motor speed is resumed Motor Current P169 Speed x decel _acc N i ae l through rough Acceleration ramp ramp ramp J i P100 P102 N Deceleration ramp P101 P103 Time during during during acceleration continuous deceleration duty decel through accel ramp through ramp Figure 6 14 Curves showing the operation of the current limitation m The current limiting function disabled when setting P169 gt 1 5 x P295 6 3 3 Configuration Parameters P200 to P398 P202 Oto 1 g Defines the inverter control mode Type of Control 0 V F linear P202 Type of Control 0 Linear V F Control scalar 1 Quadratic V F Control scalar Table 6 5 P202 setting for each control type mg As shown in table above there are 2 V F control modes Linear V F control this control mode ensures a flux in the motor air gap approximately constant from around 3 Hz up to the field weakening
95. or 1 hour every year Make sure to use a single phase power supply 50 or 60 Hz that matches the drive rating without connecting the motor to its output After powering up the drive keep it off for 24 hours before using it again 21 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 3 1 MECHANICAL INSTALLATION 3 1 1 Environment 3 1 2 Dimensional of CFW 10 MOUTING BASE VIEW INSTALLATIONAND CONNECTION This chapter describes the procedures for the electrical and mechanical installation of the CFW 10 These guidelines and suggestions must be followed for proper operation of the CFW 10 The location of the inverter installation is an important factor to assure good performance and high product reliability For proper installation we make the following recommendations Avoid direct exposure to sunlight rain high moisture and sea air Avoid exposure to gases or explosive or corrosive liquids m Avoid exposure to excessive vibration dust oil or any conductive particles or materials Environmental Conditions m Temperature 0 C to 50 C 32 F to 122 F nominal conditions except for the 15 2 A model with Built in filter 0 to 40 C m Relative Air Humidity 5 to 90 non condensing m Maximum Altitude 1000 m 3 300 ft nominal conditions From 1000 m to 4000 m 3 300 ft to 13 200 ft with 1 current
96. pacitor bank the input current drained from the power supply line of inverters is anon sinusoidal waveform and contains harmonics of the funda mental frequency frequency of the power supply 60 Hz or 50 Hz These harmonic currents circulate through the power supply line and cause harmonic voltage drops which distort the power supply voltage of the inverter and other loads connected to this line These harmonic currents and voltage distortions may increase the electrical losses in the installation overheating the components cables transformers capacitor banks motors etc as well as lowering the power factor The harmonic input currents depend on the impedance values that are present in the rectifier input output circuit The installation of a line reactor reduces the harmonic content of the input current providing the following advantages gI Increasing the input power factor m Reduction of the RMS input current m Reduction of the power supply voltage distortion m Increasing the life of the DC link capacitors 8 2 1 Application In a general manner the CFW 10 series inverters can be Criteria connected directly to the power supply line without line reactors But in this case ensure the following m To ensure the inverter expected life a minimum line impedance that introduces a voltage drop as shown in table 8 1 as a function of the motor load is recommended If the line impedance transformers wirings is lower than these
97. proportional integral and derivative regulator which superimposes the normal inverter speed control m The speed will be changed in order to maintain the process variable the one that want to be controlled for example water level of a reservoir at the desired value set at the reference set point m For instance a motor connected to a pump and driven by an inver ter makes a fluid circulate into the piping The inverter itself can make the flow control into the piping by means of the PID regulator In this case for example the set point flow could be given by the input HMI Potentiometer or through P525 digital set point and the flow feedback signal would come to the analog Al1 input g Other application examples level control temperature dosing etc 6 3 4 2 Description amp Figure 6 23 shows a schematic representation of PID regulator function K The feedback signal must come in the analog input Al1 m The set point is the process variable value which desires to operate This value is entered as percentage and it is defined by the following equation Setpoint setpoint UP x P234 full scale of used sensor UP Where both set point and full scale of the used sensor are given by the process unit i e C bar etc Example A pressure transducer sensor with 4 20 mA output and 25 bar full scale i e 4 mA 0 bar and 20 mA 25 bar and P234 200 If 10 bar is desired to control the following
98. quency ramp input frequency Fx P288 Fx frequency Is P003 output current motor Ix P290 Ix current P288 Frequency Fx 0 0 to P134 m Used in the relay output functions Fs gt Fx Fe gt Fxe 3 0 Hz Is gt Ix see P277 0 1 Hz lt 100 Hz 1 Hz gt 99 9 Hz P290 0 to 1 5 x P295 Current Ix 1 0 x P295 0 1A P295 1 6 to 10 0 Bane Inverter Rated Inverter Rated According to Current I Current Inverter Rated 1 6 1 6A I Current 2 6 2 6A nam 4 0 4 0A 3 73 73A 10 0 10 0A 15 2 15 2A Table 6 14 Inverter rated current definition 85 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Unit Description Notes P2970 2 5to 15 0 m Defines the switching frequency of the IGBTs in the Switching 5 kHz inveter Frequency 0 1 kHz amp The switching frequency is a comprimise between the motor acoustic noise level and the inverters IGBTs For the 15 2 A losses Higher switching frequencies cause lower mo model the factory tor acoustic noise level but increase the IGBTs losses adjustment is increasing the drive components temperature and thus 2 5 kHz reducing their useful life m The predominant frequency on the motor is twice the switching frequency setat P297 m Thus P297 5 kHz results in an audible motor noise corresponding to 10 kHz
99. r a ar F Power kVA Rated Output Current A 1 6 2 6 4 0 7 3 10 0 15 2 Max Output Current A 2 4 3 9 6 0 11 0 15 0 22 8 Power Su Three phase Rated Input Current A 2 0 3 1 4 8 8 6 12 0 18 0 Switching Frequency kHz 10 10 10 5 5 25 0 25 HP 0 5 HP 1 HP 2 HP 3 HP 5 HP Max Motor Power CV o 1gkw 0 37kW o75kW 15kw 22kW 3 7 kW Watt Losses W 30 35 50 90 100 160 Rheostatic Braking No No No No Yes Yes Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 9 TECHNICAL SPECIFICATIONS 9 1 3 Power Supply 110 127 V Single phase 1 6 2 6 4 0 Model Vol V odel Current Voltage V 110 127 110 127 100 127 Power kVA 0 6 1 0 1 5 Rated Output Current A 2 1 6 2 6 4 0 Max Output Current A 2 4 3 9 6 0 Power Supply Single Phase Rated Input Current A 7 1 11 5 17 7 Switching Frequency kHz 10 10 10 0 25 HP 0 5 HP 1 HP 4 5 Max Motor Power cv 018kW 0 37 kW 10 75 kW Watt Losses W 40 45 60 Rheostatic Braking No No Yes A a NOTE 1 The power rating in kVA is determined by the following equation 13 Voltage V Current A P kVA 1000 The values shown in the table were calculated by considering the rated inverter current input voltage of 220 V 2 Rated current is valid for the following conditions m Relative air
100. rate EP off P263 to P266 23 Reference programmed to local or remote frequency input P221 and or P222 7 and there is no DI programmed to frequency input P263 to P266 26 When the special function PID P203 1 is programmed and the reference selection is different than P221 and P222 z 0 or 3 Table 4 1 Incompatibility between Parameters E24 51 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 5 5 1 PRE POWER CHECKS A 5 2 INITIAL POW ER UP 52 START UP This Chapter provides the following information m How to check and prepare the inverter before power up m How to power up and check for proper operation m How to operate the inverter when it is installed according to the typical connections See Electrical Installation The inverter shall be installed according to Chapter 3 Installation and Connection If the drive project is different from the typical suggested connections follow the procedures below DANGER Always disconnect the AC input power before making any connections 1 Check all connections Check if the power grounding and control connections are correct and well tightened 2 Check the motor Check all motor connections and verify if its voltage current and frequency match the inverter specifications 3 Uncouple the load from the motor If the motor can not be uncoupled
101. rive Run this cable separately from the signal and control cables If the braking resistor is installed inside the drive panel the additional resistor heat dissipation shall be considered when defining the panel ventilation 3 2 4 3 Grounding Connections DANGER A The drive must be grounded for safety purposes PE The ground connection must comply with the local regulations For grounding purposes use cables with cross sections as indicated in table 3 3 Make the ground connection to a grounding bar or to the general grounding point resistance lt 10 ohms DANGER A The grounding wiring shall be installed away from equipment operating with high currents for instance high voltage motors welding machines etc If several drives are used together refer to figure 3 7 2 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION gt l l l l GROUNDING BAR Figure 3 7 Grounding connections for more than one drive A a NOTE Do not use the neutral conductor for grounding purposes ATTENTION The AC input for the drive supply must have a grounded neutral conductor Electromagnetic Interference EMl Shielded cable or metallic conduit shall be used for motor wiring when electromagnetic interference EMI caused by the dr
102. rive models EMC filters and EMC categories 41 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION Inverter Model Input RFI EMC Class single phase Filter 1 6 A 200 240 V Footprint Booksize Class A1 2 6 A 200 240 V Model Maximum motor cable length is 30 meters 98 4 ft B84142A0012R212 Class A2 4 0A 200 240V EPCOS 1 6 A 110 127 V 2 6 A 110 127 V Standard Model B84142 A20 R EPCOS Maximum motor cab Class B Maximum motor cab e e ength is 50 meters 164 ft ength is 5 meters 16 4 ft Class A1 7 3 A 200 240 V Footprint Booksize Maximum motor cable length is 30 meters 98 4 ft Model Class A2 B84142B18R212 Maximum motor cable length is 50 meters 164 ft 4 0A 110 127 EPCOS Class B f Maximum motor cable length is 5 meters 16 4 ft Class A1 7 3 A 200 240 V EPCOS Maximum motor cable length is 25 meters 82 ft 4 0 A 110 127 V Standard Model B84142 A20 R EPCOS Class A2 Maximum motor cab Class B Maximum motor cab e e ength is 40 meters 131 2 ft ength is 5 meters 16 4 ft 10 0 A 200 240 V Footprint Booksize Model B84142B22R212 EPCOS Class A1 Maximum motor cab Class A2 Maximum motor cab Class B Maximum motor cab e e e ength is 30 meters 98 4 ft ength is 40 meters 131 2 ft ength i
103. s 5 meters 16 4 ft 10 0 A 200 240 V Standard Model B84142 A30 R EPCOS Class A1 Maximum motor cab Class A2 Maximum motor cab Class B Maximum motor cab e e e ength is 30 meters 98 4 ft ength is 50 meters 164 ft ength is 3 meters 9 8 ft Note Maximum switching frequency is 5 KHz Table 3 5 2 List of frequency drive models EMC filters and EMC categories NOTE The CFW 10 inverters with three phase supply do not have EMC filters Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION 3 3 4 Characteristics of the EMC Filters Footprint Booksize Model B84142A0012R212 EPCOS Supply voltage 250 V 50 60 Hz Current 12 A Weight 0 95 Kg 2 1 Ib a Model footprint booksize B84142A0012R212 EPCOS 50 Terminals 2 5 mm Tightening torque of screw max 0 5 Nm 5x 45 f 5 5 f a ho F A E T Ea J or _ 8540 2 175 149 8 0 2 4xM4x7 3 x litzwire 2 5 mm Note Figure dimensions are inmm 3 x wire and sleeve DIN 46228 A2 5 10 Figure 3 14 a Drawing of the footprint bookside filter 43 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION Footprint booksize Model
104. set point should be entered Setpoint 10 x 200 80 25 m The set point can be defined via Keypad digital set point P525 parameter Input HMI potentiometer only available in the CFW 10 Plus the percentage value is calculated based on P238 and P240 see description of these parameters Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION The P040 parameter indicates the process variable value feedback in the selected scale at P528 which is set according to the following equation full scale of used sensor x 100 P234 P528 Example Consider the previous example data pressure sensor of 0 25 bar and P234 200 P528 must be set to 25 200 x 100 12 5 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION uollipuo2 OVEN Bu UO 410M JIA S EME Ald 3U UOHOUNY olewojyne fenuew 410 p3 29 s ue q sey ndu e BIp uou jo seSu e iJ LON 194 4 OLIS JqEHLA SS DOd ZZ 992d 091 92d eneA o Pere eee eee eee eee kage ia peuedo xIq JQJOWEIE f onewowny tu uu mse ui jqe uea ss oSoid uonoy 40 d L yoeqpee 1ole n6 ti did peeds i ou j pu Meth ee Se ae Fonte Or nes SHO LIV A Aouanbai4 jes6aqu euoiliodoid Joye
105. standing up to 30 000 symmetrical rms Amperes at 127 V 240 V m Ifthe CFW 10 is installed in networks with higher symmetrical rms currents gt 30 000 Amps an appropriate protection mean shall be provided fuses or circuit breaker Line Reactors The use of line reactors is dependent upon several factors Refer to Chapter 8 2 in order to understand these requirements NOTE Capacitors for power factor correction are not required at the input L L1 N L2 L3 and shall not be connected at the output U V W 31 CHAPTER 3 INSTALLATION AND CONNECTION 3 2 4 2 Output The drive has electronic protection against motor overload This Connection protection shall be set according to the specific motor When the same drive is connected to several motors individual overload relays shall be used for each motor protection ATTENTION If a disconnecting switch or a contactor is inserted between the drive output and the motor input do not operate them when motor is running or when drive is enabled Maintain the electrical continuity of the motor cable shield Rheostatic Braking For the drives with the rheostatic braking optional the braking resistor shall be installed externally Refer to figure 8 4 for correct braking resistor installation Size the braking resistor according to the application and respecting the maximum admissible current for the braking circuit Use twisted pair to connect the braking resistor to the d
106. the inverter is in overload condition refer to chapter 7 49 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 4 KEYPAD HMI OPERATION 4 2 3 Read Only Variables 4 2 4 Parameter Viewing and Programming Parameters from P002 to P008 are reserved for the display of read only variables When the inverter is powered up the display will indicate the value of the Parameter P002 output frequency value All inverter settings are made through parameters Parameters and their contents are shown on the Display through the LED s Parameter and Value The identification is made between parameter number and its value Example P100 W Parameter O Parameter fu LI O Value U HE W Value 100 Parameter Number 5 0 Parameter Content Each parameter is associated with a numerical value parameter value that corresponds to the selected option among the available ones for this parameter The parameter values define the inverter programming or the value of a variable e g current frequency voltage For inverter programming you should change the parameter content s To allow the reprogramming of any parameter value it is required to set P000 5 Otherwise you can only read the parameter values but not reprogram them For more details see P000 description in Chapter 6 ACTION Turn ON the inverter HMI DISPLAY DESCRIPTION Inverter is ready to be st
107. the output frequency variation only in the Plus version 4 2 1 Keypad HMI All functions relating to the CFW 10 operation Start Stop Increment Operation Decrement of the Speed Frequency can be performed through the HMI selection For factory default programming of the inverter all keypad keys are enabled These functions can be carried out through digital and analog inputs Thus you must program the parameters related to these corresponding inputs A a NOTE The command key will be enabled only when m P229 0 for LOCAL Mode operation m P230 0 for REMOTE Mode operation See below the keypad functions description When pressed motor accelerates according to acceleration ramp u up to the speed frequency reference The function is similar to that performed through digital input START STOP when it is closed enabled and maintained enabled When pressed again inverter is disabled via ramp motor accelerates according to acceleration ramp and stops The function is similar to that performed through digital input START STOP when it is opened disabled and maintained disabled Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 4 KEYPAD HMI OPERATION gt and gt Motor speed frequency setting these keys are enabled for speed setting only when m The speed reference source is the keypad P221 0 for LOCAL Mode and or P222 0 for REMOTE
108. the process variable that shall be controlled Example If a pressure control at 20 bar is desired select asensor with a control capacity of at least 22 bar 91 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION M Signal type set P235 according to transducer signal 4 20 mA 0 20 mA or 0 10 V Set P234 according to the variation range of the used feedback signal for more details see parameters descriptions P234 to P240 Example suppose the following application Full scale of the transducer maximum value at the transducer output 25 bar FS 25 Operation range range of interest 0 to 15 bar FO 15 Considering a safety margin of 10 the measuring range of the process variable must be set to 0 to 16 5 bar Thus FM 1 1 x FS 16 5 In this manner the P234 parameter must be set to FS 25 P234 EM x 100 755 x 100 152 m As the operation range starts at zero P236 0 Thus a set point of 100 represents 16 5 bar i e the operation range in percentage is 0 to 90 9 NOTE In most of the cases it is not necessary to set the gain and the offset P234 100 and P236 0 0 Thus the percentage value of the set point is equivalent to the percentage value of the full scale used sensor However if the maximum resolution of the analog input Al1 feedback is desired set P234 per previous explanation
109. tiautomation net
110. tion Time 0 1 to 999 10 0 s 62 P102 Acceleration Time Ramp 2 0 1 to 999 5 0 s 62 P103 Deceleration Time Ramp 2 0 1to 999 10 0 s 62 P104 S Ramp 0 Inactive 0 62 1 50 2 100 Frequency Reference P120 Digital Reference Backup 0 Inactive 1 i 63 1 Active 2 Backup by P121 3 Active after Ramp P121 Keypad Frequency Reference P133 to P134 3 0 Hz 64 P122 JOG Speed Reference P133 to P134 5 0 Hz 64 P124 Multispeed Reference 1 P133 to P134 3 0 Hz 64 P125 Multispeed Reference 2 P133 to P134 10 0 Hz 64 P126 Multispeed Reference 3 P133 to P134 20 0 Hz 64 P127 Multispeed Reference 4 P133 to P134 30 0 Hz 64 P128 Multispeed Reference 5 P133 to P134 40 0 Hz 65 P129 Multispeed Reference 6 P133 to P134 50 0 Hz 65 P130 Multispeed Reference 7 P133 to P134 60 0 Hz 65 P131 Multispeed Reference 8 P133 to P134 66 0 Hz 65 Frequency Limits P133 Minimum Frequency F 0 00 to P134 3 0 Hz 66 P134 Maximum Frequency F P133 to 300 66 0 Hz 66 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CFW 10 QUICK PARAMETER REFERENCE s i Factory 7 User Parameter Function Adjustable Range Setting Unit Setting Page V F Control P136 Manual Torque Boost 0 0 to 100 20 0 66 Ix R Compensation P137 Automatic Torque Boost 0 0 to 100 0 0 67 Automatic lx R Compensation P138 Slip Compensation 0 0 to 10 0 0 0 68 P142 Maximum Output Volta
111. tion net CONTENTS Quick Parameter Reference Fault and Status Messages Parar et rSu u ur epee ua aus escent testa hs 08 II Fault Messages we 11 IT Other Messages u aa enipe 11 CHAPTER 1 Safety Notices 1 1 Safety Notices in the Manual 12 1 2 Safety Notice on The Product 12 1 3 Preliminary Recommendaltions 12 CHAPTER 2 General Information 2 1 About this Manual eee eee tener eeeeeeee 14 2 2 Software Version tne 2 3 About the CFW 10 15 2 4 CFW 10 Identification 19 2 5 Receiving and Storing renee rere 21 CHAPTER 3 Installation and Connection 3 1 Mechanical Installation 3 1 1 Environment 3 1 2 Dimensional of CFW 10 3 1 3 Mounting Specification 3 1 3 1 Panel Mounting 3 1 3 2 Mounting Surface 3 2 Electrical Installation 3 2 1 Power and Grounding Terminals 3 2 2 Location of the Power Grounding and Control CONNECTIONS 28 3 2 3 Wiring and Fuses for Power and Grounding 28 3 2 4 Power Connections 29 3 2 4 1 AC Input Conne
112. to 1s gt 99 9 zero m The rated frequency is defined by parameter P145 P101 0 1to999s When factory setting is used inverter always follows Deceleration 10 0 s the time defined in P100 and P101 Time 0 1 lt 100 amp If Ramp 2 should be used where the acceleration and 1s gt 99 9 deceleration times follow the values programmed at P102 and P103 use a digital input See parameters P102 0 1 to 999 s P263 to P265 Acceleration 5 0s I Depending on the load inertia too short acceleration Time 0 1 s lt 100 times can disable the inverter due to overcurrent E00 Ramp 2 1s gt 99 9 g Depending on the load inertia too short deceleration times can disable the inverter due to overvoltage P103 0 1 to 999 s E01 For more details refer to P151 Deceleration 10 0 s Time 0 1 s lt 100 Ramp 2 1s gt 99 9 P104 0to2 m The ramp S reduces mechanical stress during the the S Ramp 0 Inactive load acceleration and deceleration P104 Ramp S 0 Inactive 1 50 2 100 Table 6 1 Ramp configuration 2 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 6 DETAILED PARAMETER DESCRIPTION Range Factory Setting Parameter Description Notes Output Frequency Motor Speed Linear 50 S ramp 100 S ramp accel time decel time P100 102 P101 103 Figure 6 4 S or linear Ramp m It is recommended to use the S
113. tting Parameter Description Notes m P 120 3 works according P 120 1 however only update the backup after a start when the output frequency value reaches the previously backup stored value P121 P133 to P134 m Defines the keypad reference value that can be set by Frequency 3 0 Hz using the keys C and gt when the parameters Reference by 0 1 Hz lt 100 Hz P002 or P005 are being displayed on the HMI Display key GJ and 1 Hz gt 99 9 Hz amp Thekeys gt and gt are enabled if P221 0 in F local mode or P222 0 in remote mode The value of P121 is maintained at the last set value even when inverter is disabled or turned OFF provided P120 1 or 2 backup active P122 P133 to P134 m Defines the frequency reference speed for the JOG JOG Speed 5 0 Hz function The JOG function can be activated by using Reference 0 1 Hz lt 100 Hz the digital inputs 1 Hz gt 99 9 Hz The inverter must be disabled by ramp stopped mo tor to operate in the JOG function Thus if the control source is via terminal there must be at least one digi tal input programmed as start stop enabling otherwise E24 will be displayed which must be OFF to enable the JOG function via digital input See P263 to P266 m The rotation direction is defined by P231 parameter P124 0 P133 to P134 m Multispeed is used when the selection of up to 8 pre Multispeed Ref 1 3 0 Hz programmed speeds are required 0 1 Hz lt 1
114. u want the 3 wire control in remote mode FWD REV Selection Program P265 5 DI3 or P266 5 D14 according to the selected digital input Dl If P265 and P266 z 0 the direction of rotation is always FWD DI2 Stop Stop gt DH Start Start DI3 Local Remote S1 Start S2 Stop S3 FWD REV Figure 3 11 Wiring for Connection 3 a NOTE m S1 and S2 are push buttons NO and NC contact respectively m The speed reference can be realized via Analog Input Al1 as in connection 2 via keypad HMI CFW 10 or via any other source See description of parameters P221 and P222 When a line fault occurs by using this connection with the motor running and the S1 and S2 switches are in original position S1 openned and S2 closed the inverter will not be enabled automatically as soon as the line is re restablished The drive will be enabled only when S1 switch is closed Pulse on the Start digital input The Start Stop function is described in Chapter 6 37 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION 3 3 38 Connection 4 Enabling of the FWD REV function Set DI1 to Forward Run P263 9 Set DI2 to Reverse Run P264 10 Make sure the inverter commands are via terminals i e set P229 1 to local mode S1 open Stop S1 closed Forward Run S2 open Stop S2 closed Reverse Run E
115. uropean EMC Directive Requirements for Conforming Installations Qa E s si c lt 7 5 3 oS ca E2 8 o o 8 gt 8 o 8 O w gt 2 2 ge s 6 22 2 D S ie a a a S gt S 2 Z Z S o 5 oa O A A 04 G lt G lt Z O Z 1 2 3 4 5 6 7 8 9 10 11 12 T Er T a RE t rt t S1 S2 Figure 3 12 Wiring for Connection 4 NOTE m The speed reference can be realized via Analog Input Al1 as in connection 2 via keypad HMI or via any other source see description of parameters P221 and P222 m When aline fault occurs in this connection mode with switch S1 or switch S2 is closed the motor will be enabled automatically as soon as the line is re restablished The CFW 10 inverter series was designed considering all safety and EMC ElectroMagnetic Compatibility aspects The CFW 10 units do not have an intrinsic function until connected with other components e g amotor Therefore the basic product is not CE marked for compliance with the EMC Directive The end user takes personal responsibility for the EMC compliance of the whole installation However when installed according to the recommendations described in the product manual and including the recommended filters and EMC measures the CFW 10 fulfill all requirements of the EMC Directive 89 336 EEC as defined by the EN61800 3 EMC Product Standard for Adjustable Speed Electrical Power Drive Systems
116. ut RL1 Al1 Figure 2 1 CFW 10 Block Diagram for models 1 6 A 2 6 A and 4 0 A 200 240 V single phase and 1 6 A 2 6 A 4 0 A and 7 3 A 200 240 V three phase 15 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 2 GENERAL INFORMATION Braking Resistor Optional Pre Charge UD Power UL N L Supply uo y Motor 9 PE assay m POWERS cz uuu asas aayqa i asa CONTROL POWER SUPPLY FOR ELETRONICSAND INTERFACE BETWEEN POWERAND CONTROL Digital CCP10 Inputs CONTROL DI1 to D14 BOARD WITH DSP Analog Relay Input Output Al1 RL1 Figure 2 2 CFW 10 Block Diagram for model 7 3 A and 10 0 A 200 240 V single phase and 10 0 A and 15 2 A 200 240 V three phase Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 2 GENERAL INFORMATION Power L L1 Suplly N42 PE CONTROL POWER SUPPLY FOR ELETRONICS AND INTERFACE BETWEEN POWERAND CONTROL Digital CCP10 Inputs CONTROL WITHDSP Analog Input Alt Figure 2 3 CFW 10 Block Diagram for model 1 6 A and 2 6 A 110 127 V 17 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 2 GENERAL INFORMATION Braking Resistor Optional Power f u1 Suplly N L2 PE CONTROL POWER SUPPLY FOR ELETRONICSAND INTERFACE BETWEEN POWER AND CONTROL Digital inputs
117. version Figure 4 1 CFW 10 keypad HMI Functions of the LED Display The Led Display shows the fault and status messages see Quick Parameter Reference Fault and Status the parameter number and its value Functions of the LED s Parameter and Value Inverter indicates the parameter number Green Led OFF and red Led ON Inverter indicates the parameter content Green Led ON and red Led OFF Potentiometer Function Increase Decrease the speed only available on Plus version Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 CHAPTER 4 KEYPAD HMI OPERATION Basic Functions of the Keys CS Enables disables the inverter via acceleration deceleration ramp run stop Resets the inverter after a fault trip Q gt Selects commutates the display between parametyer number value position content gt Increases the frequency the parameter number or the parameter value Decreases the frequency the parameter number or the parameter value 4 2 USE OF THE The Keypad HMI is a simple interface that allows inverter operation KEYPAD programming This interface has the following functions HMI m Indication of the inverter status and operation variables m Fault indication and diagnostics m Viewing and programming parameters Inverter operation key G and speed reference setting keys Gand Cv B Potentiometer for
118. wait 10 minutes m Disconnect the inverter cables ensuring that they are marked carefully to facilitate later reconnection i Remove all dust from the printed circuit boards by using an anti static soft brush and or remove it with an ionized compressed air gun for example Charges Burtes lon Gun non nuclear Ref A6030 6 DESCO 190 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 8 OPTIONS AND ACCESSORIES This Chapter describes the optional devices that can be used internal or external with the CFW 10 J NOTE The CFW 10 inverter line has filters only for the models with single phase power supply 8 1 RFIFILTER The installation of frequency inverters requires some care in order to prevent electromagnetic interferences EMI This electromagnetic interference may disturb the operation of the inverter itself or other devices such as electronic sensors PLCs transducers radio equipment etc installed in the proximity To avoid these troubles follow the installation instructions contained in this Manual In this case avoid the installation of electromagnetic noise generating circuits such as power cables motors etc near to signal or control cables Care should also be taken with the radiated interference by shielding the cables and the circuits that tend to emit electromagnetic waves and can cause interference The electromagnetic interference can
119. ww ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALLATION AND CONNECTION 3 1 3 1 Panel Mounting 3 1 3 2 Mounting Surface CFW 10 Model A B C 1 6 A 200 240 V 2 6 A 200 240 V 4 0 A 200 240 V 7 3 A 200 240 V 10 0 A 200 240 V 15 2 A 200 240 V 1 6 A 110 127 V 2 6 A 110 127 V 4 0 A 110 127 V 30mm 1 18in 50mm 2in 50mm 2in Table 3 2 Free space requirements When drives are installed inside panels or inside closed metallic boxes proper cooling is required to ensure that the temperature around the drive will not exceed the maximum allowable temperature Refer to Section 9 1 for Power Dissipation data Figure 3 3 shows the installation procedure of the CFW 10 on a mounting surface CHOW POTON WEBINONTRIAS S A ASTOMAGA Moama emanean a Air Flow Figure 3 3 Mounting Procedures for the CFW 10 3 2 ELECTRICAL INSTALLATION gt P P gt DANGER The information below will be a guide to achieve a proper installation Follow also all applicable local standards for electrical installations DANGER Be sure the AC input power has been disconnected before making any terminal connection DANGER The CFW 10 shall not be used as an emergency stop device Use additional devices proper for this purpose Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 3 INSTALL

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