Page 1 PROGRAMMING MANUAL Software Version: 2.0X Document: 0899.5620 / 03 Language: English Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
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Page 3: Table Of Contents
2.2.1 Terms and Definitions Used in the Manual ................2-1 2.2.2 Numerical Representation ....................2-3 2.2.3 Symbols for the Parameter Properties Description ..............2-3 Chapter 3 About the CFW-11 3.1 About the CFW-11 ........................3-1 Chapter 4 Keypad (HMI) 4.1 Keypad (HMI) ..........................4-1 Chapter 5 Programming Basic Instructions 5.1 Parameter Structure ........................5-1...
Page 4 Summary Chapter 7 Starting-Up and Settings 7.1 Backup Parameters [06] ......................7-1 Chapter 8 Available Control Types 8.1 Control Types ..........................8-1 Chapter 9 Scalar Control (V/f) 9.1 V/f Control [23] .........................9-2 9.2 Adjustable V/f Curve [24]......................9-6 9.3 V/f Current Limitation [26] ......................9-7 9.4 V/f DC Voltage Limitation [27]....................9-10 9.5 Start-up in the V/f Control Mode ....................9-13 Chapter 10...
Page 5 Summary Chapter 12 Functions Common to All the Control Modes 12.1 Ramps [20] ...........................12-1 12.2 Speed References [21] ......................12-3 12.3 Speed Limits [22]........................12-5 12.4 Multispeed [36] ........................12-6 12.5 Electronic Potentiometer [37] ....................12-9 12.6 Zero Speed Logic [35] ......................12-10 12.7 Flying Start/Ride-Through [44] ....................12-11 12.7.1 V/f Flying Start ......................12-12 12.7.2 Vector Flying Start .....................12-12 12.7.2.1 P0202=3 ......................12-12...
Page 6 Summary Chapter 16 Read Only Parameters [09] 16.1 Fault History [08] ........................16-8 Chapter 17 Communication [49] 17.1 RS-232 and RS-485 Serial Interface ..................17-1 17.2 CAN Interface – CANopen/DeviceNet ..................17-1 17.3 Anybus-CC Interface .......................17-2 17.4 Profibus DP Interface .......................17-3 17.5 Communication States and Commands ..................17-4 Chapter 18 SoftPLC [50] 18.1 SoftPLC ..........................18-1...
Page 7 Summary 21.3 Programming Basic Instructions – Incompatibility Between Parameters .........21-4 21.4 Inverter Model and Accessories Identification ................21-4 21.5 Torque Control ........................21-5 21.6 Motor Data [43] and Self-Tuning [05] and [94] ................21-6 21.7 PM Vector Control [29] ......................21-8 21.7.1 Speed Regulator [90] ....................21-8 21.7.2 Current Regulator [91] ....................21-9 21.7.3 Flux Regulator [92] .....................21-9 21.7.4 Torque Current Limitation [95] ...................21-10...
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Page 9: Quick Parameter Reference
Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0000 Access to Parameters 0 to 9999 16-1 P0001 Speed Reference 0 to 18000 rpm 16-1 P0002 Motor Speed 0 to 18000 rpm 16-2 P0003 Motor Current...
Page 10: Quick Parameter Reference
Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0029 Power Hardware Config Bit 0 to 5 = Rated 09, 42 Current Bit 6 and 7 = Rated Voltage Bit 8 = EMC Filter Bit 9 = Safety Relay Bit 10 = (0)24V/(1)DC Link...
Page 11 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0072 Sixth Fault Year 00 to 99 16-10 P0073 Sixth Fault Time 00:00 to 23:59 16-11 P0074 Seventh Fault 0 to 999 16-9 P0075 Seventh Flt.Day/Month 00/00 to 31/12...
Page 12 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0121 Keypad Reference 0 to 18000 rpm 90 rpm 12-4 P0122 JOG/JOG+ Reference 0 to 18000 rpm 150 (125) rpm 12-4 P0123 JOG- Reference 0 to 18000 rpm 150 (125) rpm Vector...
Page 13 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0159 Motor Thermal Class 0 = Class 5 1 = Class 10 CFG, V/f, 15-6 1 = Class 10 VVW and 2 = Class 15 Vector 3 = Class 20 4 = Class 25...
Page 14 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0185 DC Link Regul. Level 339 to 400 V 400 V (P0296=0) Vector 11-29 585 to 800 V 800 V (P0296=1) 585 to 800 V 800 V (P0296=2) 21-11 585 to 800 V...
Page 15 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0204 Load/Save Parameters 0 = Not Used 0 = Not Used 1 = Not Used 2 = Reset P0045 3 = Reset P0043 4 = Reset P0044 5 = Load 60Hz 6 = Load 50Hz...
Page 16 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0217 Zero Speed Disable 0 = Off 0 = Off 35, 46 12-10 1 = On P0218 Zero Speed Dis. Out 0 = Ref. or Speed 0 = Ref.
Page 17 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0229 Stop Mode Selection 0 = Ramp to Stop 0 = Ramp to Stop 31, 32, 33, 13-31 1 = Coast to Stop 2 = Fast Stop 3 = By Ramp with Iq* 4 = Fast Stop with Iq*...
Page 18 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0249 AI4 Offset -100.00 to 100.00 % 0.00 % 38, 95 13-4 P0250 AI4 Filter 0.00 to 16.00 s 0.00 s 38, 95 13-4 P0251 AO1 Function...
Page 19 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting 2 = Real Speed 13-7 P0257 AO3 Function 0 = Speed Ref. 1 = Total Ref. 2 = Real Speed 3 = Torque Cur.Ref 4 = Torque Current 5 = Output Current 6 = Process Var.
Page 20 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0258 AO3 Gain 0.000 to 9.999 1.000 13-8 P0259 AO3 Signal Type 0 = 0 to 20 mA 4 = 0 to 10 V 13-10 1 = 4 to 20 mA 2 = 20 to 0 mA...
Page 21 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0266 DI4 Function 0 = Not Used 0 = Not Used 20, 31, 32, 13-12 1 = Run/Stop 33, 34, 36, 2 = General Enable 37, 40, 44, 3 = Fast Stop 45, 46...
Page 22 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0275 DO1 Function (RL1) 0 = Not Used 13 = No Fault 13-19 1 = N* > Nx 2 = N > Nx 3 = N <...
Page 23 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0276 DO2 Function (RL2) 0 = Not Used 2 = N > Nx 13-19 1 = N* > Nx 2 = N > Nx 3 = N <...
Page 24 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0278 DO4 Function 0 = Not Used 0 = Not Used 13-19 1 = N* > Nx 2 = N > Nx 3 = N < Ny 4 = N = N* 5 = Zero Speed 6 = Is >...
Page 25 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting 13 = 28 A / 24 A 14 = 31 A / 25 A 15 = 33.5 A / 28 A 16 = 38 A / 33 A 17 = 45 A / 36 A 18 = 45 A / 38 A 19 = 54 A / 45 A...
Page 26 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0296 Line Rated Voltage 0 = 200 - 240 V According to 1 = 380 V inverter model 2 = 400 - 415 V 3 = 440 - 460 V 4 = 480 V 5 = 500 - 525 V...
Page 27 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0320 FlyStart/Ride-Through 0 = Off 0 = Off 12-11 1 = Flying Start 2 = FS / RT 3 = Ride-Through P0321 DC Link Power Loss 178 to 282 V 252 V (P0296=0) Vector...
Page 28 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0351 Motor Overtemp. Conf. 0 = Off 1 = Fault/Alarm 15-11 1 = Fault/Alarm 2 = Fault 3 = Alarm P0352 Fan Control Config. 0 = HS-OFF,Int-OFF 2 = HS-CT,Int-CT 15-12...
Page 29 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0387 Temper. F/A Sensor 5 -20 to 200 °C 130 °C 15-18 P0388 Temperature Sensor 1 -20 to 200 °C 09, 45 15-18 P0389 Temperature Sensor 2 -20 to 200 °C...
Page 30 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0404 Motor Rated Power 0 = 0.33hp 0.25kW Motor 05, 43, 94 11-12 max-ND 1 = 0.5hp 0.37kW 2 = 0.75hp 0.55kW 3 = 1hp 0.75kW 4 = 1.5hp 1.1kW 5 = 2hp 1.5kW 6 = 3hp 2.2kW...
Page 31 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0408 Run Self-Tuning 0 = No 0 = No CFG, VVW 05, 43, 94 11-22 1 = No Rotation and Vector 2 = Run for I 3 = Run for T 4 = Estimate T P0409...
Page 32 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0550 Trigger Signal Source 0 = Not selected 0 = Not selected 19-1 1 = Speed Refer. 2 = Motor Speed 3 = Motor Current 4 = DC Link Volt.
Page 33 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0680 Logical Status Bit 0 to 3 = Not Used 09, 111 17-4 Bit 4 = Quick Stop ON Bit 5 = 2nd Ramp Bit 6 = Config.
Page 34 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0708 Bus Off Counter 0 to 65535 09, 112 17-2 P0709 CAN Lost Messages 0 to 65535 09, 112 17-2 P0710 DNet I/O instances 0 = ODVA Basic 2W 0 = ODVA 17-2...
Page 35 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0724 Anybus Comm. Status 0 = Disabled 09, 114 17-2 1 = Not Supported 2 = Access Error 3 = Offline 4 = Online P0725 Anybus Address 0 to 255...
Page 36 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0801 Phase V Book 1 Temper -20.0 to 150.0 °C CFW-11M 09, 45 15-14 and RO P0802 Phase W Book 1 Temper -20.0 to 150.0 °C CFW-11M 09, 45 15-14...
Page 37 Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P0963 Profibus Baud Rate 0 = 9.6 kbit/s 09, 115 17-4 1 = 19.2 kbit/s 2 = 93.75 kbit/s 3 = 187.5 kbit/s 4 = 500 kbit/s 5 = Not Detected 6 = 1500 kbit/s...
Page 38: Read Only
Quick Parameter Reference, Faults and Alarms User Parameter Function Adjustable Range Factory Setting Properties Groups Pag. Setting P1021 SoftPLC Parameter 12 -32768 to 32767 18-1 P1022 SoftPLC Parameter 13 -32768 to 32767 18-1 P1023 SoftPLC Parameter 14 -32768 to 32767 18-1 P1024 SoftPLC Parameter 15...
Page 39 Quick Parameter Reference, Faults and Alarms Fault/Alarm Description Possible Causes F006: Mains voltage imbalance too high or phase missing Phase missing at the inverter's input power supply. Imbalance or in the input power supply. Input voltage imbalance >5 %. Input Phase Loss Note: For the Frame Size E: - If the motor is unloaded or operating with reduced...
Page 40 Quick Parameter Reference, Faults and Alarms Fault/Alarm Description Possible Causes A050: A high temperature alarm was detected by the NTC Surrounding air temperature is too high (>50 °C (122 °F)) IGBT High Temperature U temperature sensors located on the IGBTs. and output current is too high.
Page 41 Alarm that indicates an access error to the Defective, unrecognized, or improperly installed Anybus-CC Anybus Access Error Anybus-CC communication module. module. Conflict with a WEG option board. A133: Alarm indicating that the power supply was not Broken or loose cable. CAN Not Powered connected to the CAN controller.
Page 42 Quick Parameter Reference, Faults and Alarms Fault/Alarm Description Possible Causes F150: Overspeed fault. Wrong settings of P0161 and/or P0162. Motor Overspeed It is activated when the real speed exceeds the value Problem with the hoist-type load. of P0134 x (100 % + P0132) for more than 20 ms. F151: FLASH Memory Module fault (MMF-01).
Page 43 Quick Parameter Reference, Faults and Alarms Fault/Alarm Description Possible Causes F188: It indicates a temperature fault at the sensor 3. Motor high temperature. Sensor 3 Temperature Fault F189: It indicates a temperature fault at the sensor 4. Motor high temperature. Sensor 4 Temperature Fault F190: It indicates a temperature fault at the sensor 5.
Page 44 Quick Parameter Reference, Faults and Alarms Fault/Alarm Description Possible Causes A300: High temperature alarm measured with the High ambient temperature and high output current. (10) High temperature at IGBT temperature sensor (NTC) of the book 1 U phase Blocked or defective fan. U B1 IGBT.
Page 45 Quick Parameter Reference, Faults and Alarms Fault/Alarm Description Possible Causes F331: Overtemperature fault measured with the temperature High ambient temperature and high output current. (10) Overtemperature at IGBT sensor (NTC) of the book 4 V phase IGBT. Blocked or defective fan. V B4 Fins of the book heatsink too dirty, impairing the air flow.
Page 46 Quick Parameter Reference, Faults and Alarms Fault/Alarm Description Possible Causes F367: Overload fault at book 3 V phase IGBT. High current at the inverter output (see figure 8.1 of the (10) Overload at IGBT V B3 CFW-11M User Manual). A369: Overload alarm at book 3 W phase IGBT.
Page 47 Quick Parameter Reference, Faults and Alarms Fault/Alarm Description Possible Causes A395: Phase W book 2 current unbalance alarm. Bad electric connection between the DC bus and the (10) Current Unbalance at It indicates a 20 % unbalance in the current power unit.
Page 48 Quick Parameter Reference, Faults and Alarms Fault/Alarm Description Possible Causes F406: Indications related to the settings of parameters (10) Braking module cooling failure. Overtemperature P0832 and P0833. The load inertia is too high or the deceleration ramp is Brake Module too fast.
Page 49: Safety Notices
Safety Notices SAFETY NOTICES This Manual contains the information necessary for the correct use of the CFW-11 Frequency Inverter. It has been developed to be used by qualified personnel with suitable training or technical qualification for operating this type of equipment.
Page 50: Preliminary Recommendations
NOTE! For the purposes of this manual, qualified personnel are those trained to be able to: 1. Install, ground, energize and operate the CFW-11 according to this manual and the effective legal safety procedures; 2. Use protection equipment according to the established standards;...
Page 51: General Information
This manual presents the necessary information for the configuration of all of the functions and parameters of the CFW-11 Frequency Inverter. This manual must be used together with the CFW-11 User Manual. The text intents to supply additional information to facilitate the use and programming of the CFW-11 in specific applications.
Page 52 General Information Braking IGBT: Operates as a switch for the activation of the braking resistor. It is commanded by the DC Link level. PTC: It’s a resistor whose resistance value in ohms increases proportionally to the increase of the temperature; it is used as a temperature sensor in motors.
Page 53: Numerical Representation
General Information CFM: “cubic feet per minute”; it is a flow measurement unit. hp: “Horse Power”=746 Watts (power measurement unit, normally used to indicate the mechanical power of electric motors). Hz: Hertz. l/s: liters per second. kg: kilogram=1000 gram. kHz: kilohertz=1000 Hz. mA: milliamp=0.001 Amp.
Page 54 General Information Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 55: About The Cfw-11
ABOUT THE CFW-11 3.1 ABOUT THE CFW-11 The CFW-11 is a high performance Frequency Inverter that makes it possible the control of speed and torque of three-phase AC induction motors. The principal characteristic of this product is the “Vectrue” technology, which presents the following advantages: Scalar Control (V/f), VVW or vector control programmable in the same product;...
Page 56 (AI1 and AI2) “RISC” COMM 2 (Anybus) (Slot 4) FLASH Analog Outputs Memory (AO1 and AO2) Module (Slot 5) Digital Outputs DO1(RL1) to DO3 (RL3) ƒ=Human-Machine Interface Figure 3.1 - CFW-11 block diagram Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 57 E – COMM 2 module (Anybus) F – Accessory board module G – FLASH memory module H – Front cover I – Keypad (HMI) Figure 3.2 - CFW-11 main components USB connector USB LED Off: without USB connection On/blinking: USB communication active...
Page 58 About the CFW-11 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 59: Keypad (Hmi)
Keypad (HMI) KEYPAD (HMI) 4.1 KEYPAD (HMI) Through the keypad (HMI) it is possible to command the inverter, visualize and adjust all the parameters. It presents a navigation manner similar to the one used in cell phones, with options to access the parameters sequentially or by means of groups (menu).
Page 60 Keypad (HMI) Cover Cover for battery access Remove the cover Press the cover and rotate it counterclockwise Remove the battery with the help HMI without the battery Install the new battery positioning it of a screwdriver positioned in first at the left side the right side Press the battery for its insertion Put the cover back and rotate it clockwise...
Page 61: Programming Basic Instructions
The reset to the factory default may change the content of the parameters related to the frequency (50 Hz/60 Hz). In the detailed description, some parameters present values in parentheses, which must be adjusted in the inverter for using the 50 Hz frequency. Table 5.1 - CFW-11 parameter groups structure Level 0 Level 1...
Page 62: Groups Accessed In The Option Menu In The Monitoring Mode
Only parameters whose contents are different from the factory settings Parameters for simple applications: ramps, minimum and maximum speed, maximum current and BASIC APPLICATION torque boost. Presented in details in the CFW-11 User Manual at section 5.2.3 SELF-TUNING Access parameter (P0408) and estimated parameters...
Page 63: Hmi [30]
Description: Those parameters set the date and time of the CFW-11 real time clock. It is important to configure them with the correct date and time so that the fault and alarm record occurs with actual date and time information.
Page 64 Programming Basic Instructions P0200 – Password Adjustable 0 = Off Factory Range: 1 = On Setting: 2 = Change Password Properties: Access groups 01 PARAMETER GROUPS via HMI: 30 HMI Description: It allows changing the password and/or setting its status, configuring it as active or inactive. For more details on each option, refer to the table 5.3 described next.
Page 65 Programming Basic Instructions 9 = Process Variable # 10 = Setpoint PID # 11 = Speed Reference - 12 = Motor Speed - 13 = Motor Current - 14 = DC Link Voltage - 15 = Motor Frequency - 16 = Motor Voltage - 17 = Motor Torque - 18 = Output Power - 19 = Process Variable -...
Page 66 Programming Basic Instructions Description: They define how the Speed Reference (P0001) and the Motor Speed (P0002) will be presented when the motor runs at the synchronous speed. In order to indicate the value in rpm, P0208 must be adjusted at the motor synchronous speed according to the next table: Table 5.4 - Synchronous speed reference in rpm Frequency...
Page 67 Programming Basic Instructions P0209 – Reference Engineering Unit 1 P0210 – Reference Engineering Unit 2 P0211 – Reference Engineering Unit 3 Adjustable 32 to 127 Factory P0209=114 (r) Range: Setting: P0210=112 (p) P0211=109 (m) Properties: Access groups 01 PARAMETER GROUPS via HMI: 30 HMI Description:...
Page 68: Date And Time Setting
Programming Basic Instructions Description: Those parameters configure the full scale of the reading variables 1, 2 and 3 (selected through P0205, P0206 and P0207), when they were programmed to be presented as bar graphs. P0216 – HMI Display Contrast Adjustable 0 to 37 Factory Range:...
Page 69: Display Indications In The Monitoring Mode Settings
Programming Basic Instructions 5.6 DISPLAY INDICATIONS IN THE MONITORING MODE SETTINGS Every time the inverter is powered the display goes to the Monitoring Mode. In order to make it easier the reading of the motor main parameters, the keypad (HMI) display can be configured to show them in 3 different modes.
Page 70 Programming Basic Instructions Seq. Action/Result Display Indication Seq. Action/Result Display Indication Ready 0rpm Ready 0rpm - Monitoring Mode. - The “Read Parameter Language - Press “Menu” Sel. 1 P0205" is selected. P0201 : English Read Parameter Sel. 1 (right "soft key"). - Press “Select”.
Page 71: Incompatibility Between Parameters
Programming Basic Instructions 5.7 INCOMPATIBILITY BETWEEN PARAMETERS If any of the combinations listed below occur, the CFW-11 goes to the “Config” state. Two or more DIx (P0263...P0270) programmed for (4=FWD Run); Two or more DIx (P0263...P0270) programmed for (5=REV Run);...
Page 72 Programming Basic Instructions 25) [P0221 or P0222 programmed for (7=E.P .)] AND [without DIx (P0263...P0270) programmed for (11=Increase E.P .) OR without DIx (P0263...P0270) programmed for (12=Decrease E.P .)]; 26) [P0221 and P0222 not programmed for (7=E.P .)] AND [with DIx (P0263...P0270) programmed for (11=Increase E.P .) OR with DIx (P0263...P0270) programmed for (12=Decrease E.P .)];...
Page 73: Inverter Model And Accessories Identification
Once the inverter model identification code is verified, one must interpret it in order to understand its meaning. Refer to the table present in the section 2.4 of the CFW-11 User Manual and in the section 2.6 of the CFW-11M User Manual.
Page 74: Inverter Data [42]
3, 4 or 5, the code will be shown through the parameter P0028. The next table shows the codes shown in those parameters, regarding the main CFW-11 accessories. Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 75 Inverter Model and Accessories Identification Table 6.1 - CFW-11 accessory identification codes Identification Code Name Description Slot P0027 P0028 Module with 2 14-bit analog inputs, 2 digital inputs, 2 14-bit analog IOA-01 FD-- ---- outputs in voltage or current, 2 open collector digital outputs...
Page 76 Inverter Model and Accessories Identification Table 6.3 - Module types Bits Type of Module Name Active PROFIBUS DP-05, DEVICENET-05, ETHERNET IP-05 Passive RS-232-05, RS-485-05 Bits 3, 2, 1 and 0 are fixed in 0000, and form always the code “0” in hexadecimal. Example: For An inverter equipped with the IOA-01, ENC-02, RS-485-01, PROFIBUS DP-05 modules, and the FLASH memory module, the hexadecimal code presented in the parameters P0027 and P0028 is respectively FDC2 and CE50 (table 6.4).
Page 77 * Models with single-phase/three-phase power supply. Example: For a 10 V, 380...480 V CFW-11, with RFI suppressor filter, without safety relay and without external 24 V supply, the hexadecimal code presented in the keypad (HMI) for the parameter P0029 is C544 (refer to the table 6.7).
Page 78 Inverter Model and Accessories Identification P0295 – ND/HD VFD Rated Current Adjustable 0 = 3.6 A / 3.6 A Factory 1 = 5 A / 5 A Range: Setting: 2 = 6 A / 5 A 3 = 7 A / 5.5 A 4 = 7 A / 7 A 5 = 10 A / 8 A 6 = 10 A / 10 A...
Page 79 Inverter Model and Accessories Identification 71 = 30 A / 24 A 72 = 32 A / 27 A 73 = 35 A / 30 A 74 = 44 A / 36 A 75 = 46 A / 39 A 76 = 53 A / 44 A 77 = 54 A / 46 A 78 = 63 A / 53 A...
Page 80 Inverter Model and Accessories Identification Table 6.8 - P0296 setting according to the CFW-11 inverter model Inverter Model Adjustable Range Factory Setting 200-240 V 0 = 200...240 V 1 = 380 V 2 = 400 / 415 V 380-480 V...
Page 81 The I and I are presented in P0295. Refer to the CFW-11 User Manual chapter 8 for more details nom-ND nom-HD regarding these operation regimens.
Page 82 Inverter Model and Accessories Identification 6-10 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 83: Backup Parameters [06]
In order to use previously loaded parameters, refer to the section 7.1, described next. 7.1 BACKUP PARAMETERS [06] The CFW-11 BACKUP functions allow saving the content of the current inverter parameters in a specific memory, or vice-versa (overwrite the contents of the current parameters with the memory contents). Besides, there is a function exclusive for software update, by means of the FLASH Memory Module.
Page 84 Memory 3 Figure 7.1 - Parameter transfer In order to load parameters from User 1, User 2 and/or User 3 to the CFW-11 operation area (P0204=7, 8 or 9), it is necessary that these areas had been saved previously. The operation of loading one of those memories can also be performed via digital inputs (DIx). Refer to the section 13.13 for more details regarding this programming (P0204=10, 11 or 12).
Page 85 Starting-up and Settings Description: This function allows saving the contents of the inverter writing parameters in the FLASH Memory Module (MMF), or vice-versa, and can be used to transfer the contents of the parameters from one inverter to another. Table 7.2 - Parameter P0318 options P0318 Action Inactive: no action...
Page 86 Starting-up and Settings Table 7.3 - Parameter P0319 options P0319 Action Inactive: no action Inverter → HMI: transfers the inverter current parameters and the user memories 1, 2 and 3 contents to the keypad (HMI) nonvolatile memory (EEPROM). The inverter current parameters remain unchanged. HMI →...
Page 87 Starting-up and Settings Notes:  In case that inverters A and B are not from the same model, verify the values of P0296 (Line Rated Voltage) and P0297 (Switching Frequency) at the Inverter B;  If inverters A and B drive different motors, verify the Inverter B motor parameters. 8.
Page 88 Starting-up and Settings Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 89: Available Control Types
(programmable); it allows multimotor operation.  VVW: Voltage Vector WEG; it allows a static speed control more accurate than the V/f mode; it adjusts itself automatically to the line variations, and also to the load variations, however it does not present fast dynamic response.
Page 90 Available Control Types Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 91: Scalar Control (V/F)
Scalar Control (V/f) SCALAR CONTROL (V/f) It consists of a simple control based on a curve that links output voltage and frequency. The inverter operates as a voltage source, generating frequency and voltage values according to that curve. It is possible to adjust this curve to standard 50 Hz or 60 Hz motors or to special ones through the adjustable V/f curve.
Page 92: V/F Control [23]
Scalar Control (V/f) 9.1 V/f CONTROL [23] P0136 – Manual Torque Boost Adjustable 0 to 9 Factory Range: Setting: Properties: Access groups 01 PARAMETER GROUPS via HMI: 23 V/f Control Description: It acts at low speeds, increasing the inverter output voltage in order to compensate the voltage drop across the motor stator resistance, with the purpose of keeping the torque constant.
Page 93 Scalar Control (V/f) P0007 P0136 Voltage Applied to Speed Reference I x R the Motor P0137 Active Output Automatic Current I x R P0139 Figure 9.3 - Torque Boost block diagram Output Voltage Nominal 1/2 Nominal Compensation Zone Speed nom/2 Figure 9.4 - Effect of P0137 on the V/f curve (P0202=0…2) P0138 –...
Page 94 Scalar Control (V/f) Total Reference (Refer to figure 9.1) Speed ∆ F Output Slip Compensation Active Current P0139 P0138 Figure 9.5 - Slip compensation block diagram Output Voltage ∆V (function of the motor load) ∆F Speed Figure 9.6 - V/f curve with slip compensation For the adjustment of the parameter P0138 to compensate the motor slip: a) Run the motor with no load at approximately half the working speed;...
Page 95 0=V/f 60 Hz Factory Range: 1=V/f 50 Hz Setting: 2=V/f Adjustable 3=Sensorless 4=Encoder 5=VVW (Voltage Vector WEG) 6=Encoder PM 7=Sensorless PM Properties: Access groups 01 PARAMETER GROUPS via HMI: 23 V/f Control Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 96: Adjustable V/F Curve [24]
In order to get an overview of the control types, as well as orientation to choose the most suitable type for the application, refer to the chapter 8 of the CFW-11 User Manual. For the V/f mode, select P0202=0, 1 or 2: Parameter P0202 setting for the V/f mode:  P0202=0 for motors with rated frequency=60 Hz;...
Page 97: V/F Current Limitation [26]
Scalar Control (V/f) The function is activated with P0202=2 (Adjustable V/f). The factory setting of P0144 (8.0 %) is adequate for standard motors with rated frequency of 60 Hz. When using a motor with rated frequency (adjusted in P0403) different from 60 Hz, the default value for P0144 may become inadequate, being able to cause difficulties in the motor starting.
Page 98 Scalar Control (V/f) Description: It is the current limitation for the V/f control with actuation mode defined by P0344 (refer to the table 9.1) and the current limit defined by P0135. Table 9.1 - Current limitation configuration P0344 Function Description Current limitation of the “Ramp Hold”...
Page 99 Scalar Control (V/f) Motor current Motor current P0135 P0135 Time Time Speed Speed Deceleration via ramp Acceleration (P0101) via ramp (P0100) Time Time During acceleration During deceleration (a) “Ramp Hold” Motor current Time P0135 Time Speed Decelerates via ramp P0101 Time (b) “Ramp Deceleration”...
Page 100: V/F Dc Voltage Limitation [27]
Scalar Control (V/f) 9.4 V/f DC VOLTAGE LIMITATION [27] There are two functions in the inverter for limiting the DC link voltage during the motor braking. They act limiting the braking torque and power, avoiding therefore the tripping of the inverter by overvoltage (F022). The overvoltage on the DC link is more common when a load with high inertia is driven or when a short deceleration time is programmed.
Page 101 Scalar Control (V/f) DC Link Voltage (P0004) F022 – Overvoltage DC Link Regulation P0151 Nominal U Time Output Speed Time Figure 9.11 - Example of the DC link voltage limitation working with the Ramp Hold function 2 - Ramp Acceleration: It is effective in any situation, regardless of the motor speed condition, accelerating, decelerating or at constant speed.
Page 102 Scalar Control (V/f) DC Link Voltage (P0004) F022-Overvoltage P0151 DC Link Regulation Nominal U Voltage U (P0004) Time Output Speed Time Figure 9.13 - Example of the DC link voltage limitation working with the Ramp Acceleration function P0150 – DC Regulator Type (V/f) Adjustable 0 = Ramp Hold Factory...
Page 103: Start-Up In The V/F Control Mode
Read the whole CFW-11 User Manual before installing, powering or operating the inverter. Sequence for installation, verification, powering and start-up: a) Install the inverter: according to the chapter 3 – Installation and Connection of the CFW-11 User Manual, wiring all the power and control connections.
Page 104 Adjust the password P0000=5: according to the section 5.3 of this manual. d) Adjust the inverter to operate with the application line and motor: execute the Oriented Start-up routine according to the section 5.2.2 of the CFW-11 User Manual. Refer to the section 11.7 (Motor Data) of this manual.
Page 105: Vvw Control
VVW Control VVW CONTROL The VVW (Voltage Vector WEG) control mode uses a control method with intermediate performance between V/f and Sensorless Vector. Refer to the figure 10.1 block diagram. The main advantage compared to the V/f control is the better speed regulation with higher torque capability at low speeds (frequencies below 5 Hz), allowing a sensible improvement of the inverter performance in permanent regimen.
Page 106 VVW Control Figure 10.1 - VVW control block diagram 10-2 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 107: Motor Data [43]
VVW Control 10.1 VVW CONTROL [25] The parameter group [25] – VVW Control – contains only 5 parameters related to that function: P0139, P0140, P0141, P0202 and P0397. However, since the parameters P0139, P0140, P0141 and P0202 were already presented in the section 9.1, only the parameter P0397 will be described next.
Page 108: Vvw Control Mode Start-Up
The default value of this parameter is adjusted automatically when the parameter P0404 is changed. The suggested value is valid for three-phase, IV pole WEG motors. For other motor types the setting must be done manually. P0408– Run Self-Tuning P0409 –...
Page 109 VVW Control b) Prepare the inverter and apply power: according to the section 5.1 of the CFW-11 User Manual. c) Adjust the password P0000=5: according to the section 5.3 of this manual. d) Adjust the inverter to operate with the application line and motor: by means of the “Oriented Start-up”...
Page 110 VVW Control Seq. Action/Result Display Indication Seq. Action/Result Display Indication Ready 0rpm Config 0rpm - Monitoring Mode. Language P0201: English - Press “ Menu ” - Set the content of P0202 Type of Control (right "soft key"). pressing “Select”. P0202: V/f 60Hz 13:48 Menu Reset...
Page 111 VVW Control Seq. Action/Result Display Indication Seq. Action/Result Display Indication - If necessary, change the - If necessary, change the content of P0406 according content of P0400 according to the motor ventilation to the motor rated voltage. Config 0rpm Config 0rpm type.
Page 112 VVW Control 10-8 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 113: Vector Control
Another advantage of this control type is the greater robustness against sudden line voltage and load changes, avoiding unnecessary overcurrent trips. The necessary settings for the good operation of the sensorless vector control are done automatically. Therefore the used motor must be connected to the CFW-11 inverter. 11-1 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 114 Vector Control Figure 11.1 - Sensorless vector control block diagram 11-2 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 115 Vector Control The Vector Control with Encoder presents the same advantages of the sensorless control previously described, with the following additional benefits:  Torque and speed control down to 0 (zero) rpm;  Speed control accuracy of 0.01 % (if the 14-bit analog speed reference via optional board IOA-01 is used, or if digital references are used, for instance via keypad (HMI), Profibus DP , DeviceNet, etc.).
Page 116 Vector Control Figure 11.2 - Vector with encoder control block diagram 11-4 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 117: I/F Mode (Sensorless)
WEG motors. In the option P0408=1 (No Rotation) the motor remains stopped throughout the self-tuning. The magnetizing current value (P0410) is obtained from a table, valid for WEG motors up to 12 poles. In the option P0408=2 (Run for I ) the value of P0410 is estimated with the motor rotating and the load decoupled from the motor shaft.
Page 118: Optimal Flux For Sensorless Vector Control
Active function only on the Sensorless Vector mode (P0202=3), if P0406=2. The Optimal Flux function can be used for driving some types of WEG motors (*) making it possible the operation at low speed with rated torque without the need of forced ventilation on the motor. The frequency range for operation is 12:1, i.e., from 5 Hz to 60 Hz for 60 Hz rated frequency motors and from 4.2 Hz to 50 Hz for...
Page 119: Torque Control
Vector Control When this function is activating, the motor flux is controlled in a way to reduce their electric losses on slow speeds. That flux is dependent of the torque current filtered (P0009). The Optimal Flux function is unnecessary in motors with independent ventilation. 11.5 TORQUE CONTROL In vector control modes sensorless or with encoder, it is possible to use the inverter in torque control mode instead of using it in speed control mode.
Page 120: Optimal Braking
Vector Control NOTE! The motor rated current must be equivalent to the CFW-11 rated current, in order that the torque control has the best possible accuracy. Settings for the torque control: Torque limitation: 1. Via parameters P0169, P0170 (through the keypad (HMI), Serial or Fieldbus). Refer to the section 11.8.6;...
Page 121 Vector Control In the figure 11.3 the Torque x Speed curve of a typical 10 hp/7.5 kW IV pole motor is presented. The braking torque obtained at the rated speed, for an inverter with a torque limit (P0169 and P0170) adjusted in a value equal to the motor rated torque, is supplied by the TB1 point on the figure 11.3.
Page 122: Motor Data [43]
Vector Control (a) Torque generated by the motor in normal operation, driven by the inverter in the “motor mode” (load resistant torque). (b) Braking torque generated by the Optimal Braking use. (c) Braking torque generated by the DC braking use. In order to use the Optimal Braking: (a) Activate the optimal braking by setting P0184=0 (DC Link Regulation Mode=with losses) and set the DC link regulation level in P0185, as presented in the section 11.8.7, with P0202=3 or 4 and P0404 smaller...
Page 123 Vector Control P0400 – Motor Rated Voltage Adjustable 0 to 690 V Factory 220 V (P0296=0) Range: Setting: 440 V (P0296=1, 2, 3 or 4) 575 V (P0296=5 or 6) 690 V (P0296=7 or 8) Properties: Access groups 01 PARAMETER GROUPS via HMI: 43 Motor Data Description:...
Page 124 Vector Control P0403 – Motor Rated Frequency Adjustable 0 to 300 Hz Factory 60 Hz Range: Setting: (50 Hz) Properties: Access groups 01 PARAMETER GROUPS via HMI: 43 Motor Data Description: Set it according to the used motor nameplate data. For V/f and VVW controls the setting range goes up to 300 Hz.
Page 125 Vector Control Table 11.1 - P0404 (Motor Rated Power) setting Motor Rated Motor Rated P0404 P0404 Power (hp) Power (hp) 0.33 270.0 0.50 300.0 0.75 350.0 380.0 400.0 430.0 440.0 450.0 475.0 500.0 540.0 600.0 10.0 620.0 12.5 670.0 15.0 700.0 20.0 760.0...
Page 126: Adjustment Of The Parameters P0409 To P0412 Based On The Motor Data Sheet
Vector Control P0406 – Motor Ventilation Adjustable 0 = Self-Ventilated Factory Range: 1 = Separate Ventilation Setting: 2 = Optimal Flux Properties: Access groups 01 PARAMETER GROUPS via HMI: 43 Motor Data Description: During the Oriented Start-up Routine, the value adjusted in P0406 changes the parameters related to the motor overload automatically, in the following manner: Table 11.2 - Motor overload protection modification in function of P0406 P0406...
Page 127 P0400 x (X P0412 = x ω x R 11.8 VECTOR CONTROL [29] 11.8.1 Speed Regulator [90] The parameters related to the CFW-11 speed regulator are presented in this group. P0160 – Speed Regulator Optimization Adjustable 0 = Normal Factory...
Page 128: Vector Control [29]
Vector Control P0161 – Speed Regulator Proportional Gain Adjustable 0.0 to 63.9 Factory Range: Setting: P0162 – Speed Regulator Integral Gain Adjustable 0.000 to 9.999 Factory 0.023 Range: Setting: Properties: PM and Vector Access groups 01 PARAMETER GROUPS via HMI: 29 Vector Control 90 Speed Regulator Description:...
Page 129 Vector Control P0163 – Local Reference Offset P0164 – Remote Reference Offset Adjustable -999 to 999 Factory Range: Setting: Properties: PM and Vector Access groups 01 PARAMETER GROUPS via HMI: 29 Vector Control 90 Speed Regulator Description: It adjusts the analog inputs (AIx) speed reference offset. Refer to the figure 13.8. P0165 –...
Page 130: Current Regulator [91]
P0166 Differential gain actuation 0.00 Inactive 0.01 a 7.99 Active 11.8.2 Current Regulator [91] The parameters related to the CFW-11 current regulator are presented in this group. P0167 – Current Regulator Proportional Gain Adjustable 0.00 to 1.99 Factory 0.50 Range: Setting: P0168 –...
Page 131: Flux Regulator [92]
Vector Control 11.8.3 Flux Regulator [92] The parameters related to the CFW-11 flux regulator are presented next. P0175 – Flux Regulator Proportional Gain Adjustable 0.0 to 31.9 Factory Range: Setting: P0176 – Flux Regulator Integral Gain Adjustable 0.000 to 9.999 Factory 0.020...
Page 132 Vector Control P0181 – Magnetization Mode Adjustable 0 = General Enable Factory Range: 1 = Run/Stop Setting: Properties: CFG and Encoder Access groups 01 PARAMETER GROUPS via HMI: 29 Vector Control 92 Flux Regulator Description: Table 11.4 - Magnetization Mode P0181 Action 0 = General Enable...
Page 133: I/F Control [93]
Vector Control Description: This parameter defines the value of the maximum output voltage. Its standard value is defined in the condition of the nominal supply voltage. The voltage reference used in the regulator "Maximum output voltage" (see the illustration 11.1 or 11.2) is directly proportional to the voltage supply.
Page 134: Self-Tuning [05] And [94]
Vector with encoder P0413 P0408=1 – No rotation: The motor stands still during the self-tuning. The P0410 value is obtained from a table, valid for WEG motors up to 12 poles. 11-22 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 135 The parameter P0413 (Mechanic time constant – Tm) will be adjusted to a value close to the motor mechanic time constant. Therefore, the motor rotor inertia (table data valid for WEG motors), the inverter rated voltage and current are taken into consideration.
Page 136 ) or obtained from an internal table based in standard WEG motors, when P0408=1 (No rotation). When a standard WEG motor is not used and it is not possible to run the self-tuning with P0408=2 (Run for I ), then adjust P0410 with a value equal to the motor no load current, before initiating the self-tuning.
Page 137 In the sensorless vector control mode the P0175 gain, provided by the self-tuning, will be limited in the range: 3.0≤P0175≤8.0. Table 11.7 - Typical rotor constant (T ) values for WEG motors Motor Power (hp) / (kW) Number of Poles...
Page 138: Torque Current Limitation [95]
Vector Control P0413 – T Constant (Mechanical Time Constant) Adjustable 0.00 to 99.99 s Factory 0.00 s Range: Setting: Properties: Vector Access groups 01 PARAMETER GROUPS 05 SELF-TUNING via HMI: 29 Vector Control 94 Self-tuning Description: The P0413 setting determines the speed regulator gains (P0161 and P0162). When P0408=1 or 2, it must be observed: If P0413=0, the time constant T will be obtained in function of the inertia of the programmed motor...
Page 139 Vector Control Description: These parameters limit the motor current component that produces “+” (P0169) or “-” (P0170) torque. The adjustment is expressed as a percentage of the motor nominal torque current. In case that any Analog Input (AIx) be programmed for the option 2 (Maximum Torque Current), P0169 and P0170 become inactive and the current limitation will be specified by the AIx.
Page 140: Dc Link Regulator [96]
11.5. 11.8.7 DC Link Regulator [96] For the deceleration of high inertia loads with short deceleration times, the CFW-11 has available the DC Link Regulation function, which avoids the tripping of the inverter by overvoltage in the DC link (F022).
Page 141 Vector Control Description: It enables or disables the Optimal Braking function (section 11.6) in the DC voltage regulation, according to the next table. Table 11.8 - DC link regulation modes P0184 Action 0 = With losses The Optimal Braking is active as described at P0185. This assures the minimum possible decelera- (Optimal Braking) tion time without using dynamic or regenerative braking Automatic control of the deceleration ramp.
Page 142: Start-Up In The Vector Modes Sensorless And With Encoder
Read the whole CFW-11 User Manual before installing, powering or operating the inverter. Sequence for installation, verification, powering and start-up: a) Install the inverter: according to the chapter 3 – Installation and Connection of the CFW-11 User Manual, wiring all the power and control connections.
Page 143  That are simple, which can use the factory settings programming for the digital and analog inputs and outputs, use the Menu [04] “Basic Application”. Refer to the section 5.2.3 of the CFW-11 User Manual.  That require only the digital and analog inputs and outputs with programming different from the factory settings, use the Menu [07] “I/O Configuration”.
Page 144 Vector Control Seq. Action/Result Display Indication Seq. Action/Result Display Indication - Monitoring Mode. - In this moment the Ready 0rpm - Press “Menu” Oriented Start-up routine is (right "soft key"). initiated and the “Config” status is indicated at the top left part of the keypad (HMI).
Page 145 Vector Control Seq. Display Indication Seq. Display Indication Action/Result Action/Result - If necessary, change the - If necessary, change the content of P0296 according content of P0402 according to the used line voltage. to the rated motor speed. Config 0rpm Therefore press “Select”.
Page 146 Vector Control Seq. Action/Result Display Indication At this point, the keypad (HMI) presents the option to run the “Self-Tuning”. Whenever possible the Self- Tuning must be carried out. Config 0rpm Motor Ventilation - Thus, press “Select” to P0406: Self-Vent. access P0408 and then Run Self-Tuning P0408: No to select the...
Page 147: Functions Common To All The Control Modes
Functions Common to All the Control Modes FUNCTIONS COMMON TO ALL THE CONTROL MODES This section describes the functions that are common to all the CFW-11 inverter control modes (V/f, VVW, Sensorless, and Encoder). 12.1 RAMPS [20] The inverter RAMPS functions allow the motor to accelerate and decelerate in a faster or a slower manner.
Page 148 Functions Common to All the Control Modes open DIx - Run/Stop Time ramp DIx open Time P0102 P0103 P0100 P0101 Motor Speed Time Figure 12.1 - Second ramp actuation In this example, the commutation to the 2nd ramp (P0102 or P0103) is done by means of one of the digital inputs from DI1 to DI8, provided that it had been programmed for 2nd ramp function (refer to the section 13.1.3 for more details).
Page 149: Speed References [21]
Functions Common to All the Control Modes P0105 – 1st/2nd Ramp Selection Adjustable 0 = 1 Ramp Factory Range: 1 = 2 Ramp Setting: 2 = DIx 3 = Serial/USB 4 = Anybus-CC 5 = CANopen/DeviceNet/Profibus DP 6 = SoftPLC 7 = PLC11 Properties: Access groups...
Page 150 Functions Common to All the Control Modes P0121 – Keypad Reference Adjustable 0 to 18000 rpm Factory 90 rpm Range: Setting: Properties: Access groups 01 PARAMETER GROUPS via HMI: 21 Speed References Description: When the HMI keys are active (P0221 or P0222=0), this parameter sets the value of the motor speed reference.
Page 151: Speed Limits [22]
This parameter sets the highest speed allowed for the motor to operate, and must be adjusted as a percentage of the maximum speed limit (P0134). When the actual speed exceeds the value of P0134 + P0132 longer than 20 ms, the CFW-11 will disable the PWM pulses and indicate the fault (F150).
Page 152: Multispeed [36]
Functions Common to All the Control Modes P0133 – Minimum Speed Reference Limit Adjustable 0 to 18000 rpm Factory 90 rpm Range: Setting: (75 rpm) P0134 – Maximum Speed Reference Limit Adjustable 0 to 18000 rpm Factory 1800 rpm Range: Setting: (1500 rpm) Properties:...
Page 153 Functions Common to All the Control Modes P0126 – Multispeed Reference 3 Adjustable 0 to 18000 rpm Factory 600 rpm Range: Setting: (500 rpm) P0127 – Multispeed Reference 4 Adjustable 0 to 18000 rpm Factory 900 rpm Range: Setting: (750 rpm) P0128 –...
Page 154 Functions Common to All the Control Modes Description: The Multispeed brings as advantages the stability of the predefined fixed references, and the immunity against electric noises (isolated digital inputs DIx). In order to activate the Multispeed function one must configure the parameter P0221=8 and/or P0222=8 (Reference Selection).
Page 155: Electronic Potentiometer [37]
24 V at the digital inputs, whereas the decrease is done with the application of 0 V. In order to reset the reference, 24 V must be applied at the "INCREASE" input and 0 V at the "DECREASE" input, simultaneously while the CFW-11 inverter is disabled. Increase Digital Inputs...
Page 156: Zero Speed Logic [35]
Functions Common to All the Control Modes 12.6 ZERO SPEED LOGIC [35] This function allows the configuration of a speed in which the inverter will enter a stop condition (disable itself). P0217 – Zero Speed Disable Adjustable 0 = Off Factory Range: 1 = On...
Page 157: Flying Start/Ride-Through [44]
Functions Common to All the Control Modes P0219 – Zero Speed Time Adjustable 0 to 999 s Factory Range: Setting: Properties: Access groups 01 PARAMETER GROUPS via HMI: 35 Zero Speed Logic Description: It defines whether or not the Zero Speed Disable function will be timed. If P0219=0, the function works without timing.
Page 158: V/F Flying Start
Functions Common to All the Control Modes 12.7.1 V/f Flying Start In the V/f mode, the inverter imposes a fixed frequency at the start, defined by the speed reference, and applies a voltage ramp defined at the parameter P0331. The Flying Start function will be activated after the time adjusted in P0332 elapses (to allow the motor demagnetization), every time a “Run”...
Page 159 Functions Common to All the Control Modes NOTE! For a better performance of the function, the activation of the braking without losses is recommended by setting the parameter P0185 according to the table 11.9. P0327 – F.S. Current Ramp I/f Adjustable 0.000 to 1.000 s Factory...
Page 160: P0202=4
Functions Common to All the Control Modes The frequency variation rate is determined by: (P0329 x P0412). General Enable (with Run/Stop = on) or Run/Stop (with General Enable = on) H. Geral (c/ G/P=ON) ou G/P( c/ HG=ON) +24 V 24 v tempo time...
Page 161: V/F Ride-Through
Functions Common to All the Control Modes 12.7.3 V/f Ride-Through The Ride-Through function in the V/f mode will disable the output pulses (IGBT) of the inverter as soon as the input voltage reaches a value below the undervoltage level. The undervoltage fault (F021) does not occur and the DC link voltage will decrease slowly until the line voltage returns.
Page 162: Vector Ride-Through
Functions Common to All the Control Modes Description: This parameter sets the necessary time for the output voltage to reach the rated voltage value. It is used by the Flying Start function as well as by the Ride-Through function (both in V/f mode), together with the parameter P0332.
Page 163 Functions Common to All the Control Modes Nominal Return (P0323) Loss (P0321) Ride-Through (P0322) F021 Undervoltage (75 %) t4 t5 t0 t1 Figure 12.8 - Ride-Through function actuation in vector mode t0 – Line loss; t1 – Line loss detection; t2 –...
Page 164 Functions Common to All the Control Modes P0321 – DC Link Power Loss Adjustable 178 to 282 V Factory P0296=0: 252 V Range: 308 to 616 V Setting: P0296=1: 436 V 308 to 616 V P0296=2: 459 V 308 to 616 V P0296=3: 505 V 308 to 616 V P0296=4: 551 V...
Page 165: Dc Braking [47]
Functions Common to All the Control Modes P0325 – Ride-Through Proportional Gain Adjustable 0.0 to 63.9 Factory 22.8 Range: Setting: P0326 – Ride-Through Integral Gain Adjustable 0.000 to 9.999 Factory 0.128 Range: Setting: Properties: Vector Access groups 01 PARAMETER GROUPS via HMI: 44 FlyStart/RideThru Description:...
Page 166 Functions Common to All the Control Modes P0299 - DC-Braking Start Time Adjustable 0.0 to 15.0 s Factory 0.0 s Range: Setting: Properties: V/f, VVW and Sless Access groups 01 PARAMETER GROUPS via HMI: 47 DC Braking Description: This parameter sets the DC braking time at starting. INJECTION OF DIRECT CURRENT AT STARTING Motor Speed...
Page 167 Functions Common to All the Control Modes (a) V/f scalar Motor Speed P0300 P0301 Time DEAD TIME +24 V DIx – Run/Stop Open (b) VVW and Sensorless Vector DC Current Injection Motor Speed P0300 P0301 Time +24 V DIx – Run/Stop Open Figure 12.11 (a) and (b) - DC braking operation at the ramp disabling (via ramp disable) The figure 12.12 presents the DC braking operation via general disabling.
Page 168 Functions Common to All the Control Modes ATTENTION! The DC Braking may continue active after the motor has already stopped. Be careful with the motor thermal sizing for short period cyclic braking. P0301 – DC-Braking Speed Adjustable 0 to 450 rpm Factory 30 rpm Range:...
Page 169: Skip Speed [48]
Functions Common to All the Control Modes 12.9 SKIP SPEED [48] The parameters of this group prevent the motor from operating permanently at speed values where, for instance, the mechanic system enters in resonance (causing exaggerated vibration or noise). P0303 – Skip Speed 1 Adjustable 0 to 18000 rpm Factory...
Page 170: Search Of Zero Of The Encoder
Functions Common to All the Control Modes Motor speed P0305 2 x P0306 P0304 2 x P0306 P0303 Speed Reference Figure 12.13 - “Skip Speed” actuation curve 12.10 SEARCH OF ZERO OF THE ENCODER The zero search function attempts to synchronize the minimum counting or the maximum counting visualized in the parameter P0039.
Page 171 Functions Common to All the Control Modes P0192 – Status Encoder Zero Search Adjustable 0 = Off Factory Range: 1 = Finished Setting: Properties: RO V/f, VVW and Vector Access groups 00 ALL PARAMETERS via HMI: Description: On the inverter initialization, this parameter starts on zero. When the value is changed to 1 (Concluded), it indicates that the zero search function was executed, and this function returns to the state of Inactive, although P0191 continues equal to one (Active).
Page 172 Functions Common to All the Control Modes 12-26 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 173: Digital And Analog Inputs And Outputs
Digital and Analog Inputs and Outputs DIGITAL AND ANALOG INPUTS AND OUTPUTS This section presents the parameters for the configuration of the CFW-11 inputs and outputs, as well as the parameters for the command of the inverter in the Local or Remote Situations.
Page 174 Digital and Analog Inputs and Outputs Description: This parameter acts only for the analog inputs (AIx) programmed as speed reference, and it defines if the Dead Zone at those inputs is On (1) or Off (0). If the parameter is configured as Off (P0230=0), the signal at the analog input will work on the Speed Reference starting from the minimum value (0 V / 0 mA / 4 mA or 10 V / 20 mA), and will be directly related to the minimum speed programmed at P0133.
Page 175 Digital and Analog Inputs and Outputs P0246 – AI4 Signal Function Adjustable 0 = Speed Reference Factory Range: 1 = No Ramp Reference Setting: 2 = Maximum Torque Current 3 = Process Variable 4 = Not Used 5 = Not Used 6 = Not Used 7 = PLC Use Properties:...
Page 176 Digital and Analog Inputs and Outputs P0242 – AI3 Gain P0247 – AI4 Gain Adjustable 0.000 to 9.999 Factory 1.000 Range: Setting: P0234 – AI1 Offset P0239 – AI2 Offset P0244 – AI3 Offset P0249 – AI4 Offset Adjustable -100.00 to 100.00 % Factory 0.00 % Range:...
Page 177 Digital and Analog Inputs and Outputs The AIx’ internal value is the result of the following equation: Alx' = Alx + OFFSET x 10 V x Gain For instance: AIx=5 V, OFFSET=-70 % and Gain=1.000: Alx' = 5 + (-70) x 10 V x1 = –2 V AIx’=-2 V means that the motor will rotate in the reverse direction with a reference in module equal to 2 V, provided that the AIx function is “Speed Reference”.
Page 178: Analog Outputs [39]
Inverse reference is obtained with the options 2 and 3, i.e., maximum speed is obtained with minimum reference. 13.1.2 Analog Outputs [39] In the CFW-11 standard configuration are available 2 analog outputs (AO1 and AO2), and 2 more (AO3 and AO4) can be added with the IOA-01 accessory. The parameters related to those outputs are described next.
Page 179 Digital and Analog Inputs and Outputs P0251 – AO1 Function P0254 – AO2 Function Adjustable 0 = Speed Reference Factory P0251=2 1 = Total Reference Range: Setting: P0254=5 2 = Real Speed 3 = Torque Current Reference 4 = Torque Current 5 = Output Current 6 = Process Variable 7 = Active Current...
Page 180 Encoder Speed P0696 Value P0697 Value P0698 Value P0699 Value PLC11 Id* Current Exclusive WEG Use 24 to 71 24 to 71 * Factory Setting P0252 – AO1 Gain P0255 – AO2 Gain P0258 – AO3 Gain P0261 – AO4 Gain Adjustable 0.000 to 9.999...
Page 181 Digital and Analog Inputs and Outputs Function AO1 - P0251 AO2 - P0254 AO3 - P0257 AO4 - P0260 Speed Reference Total Reference Real Speed Torque Current Reference Torque Current Output Current Value Process Variable (PID) AO1 - P0014 AO2 - P0015 Active Current AO3 - P0016 AO4 - P0017...
Page 182 Digital and Analog Inputs and Outputs Table 13.4 - Full scale SCALE OF THE ANALOG OUTPUT INDICATIONS Variable Full Scale (*) Speed Reference Total Reference P0134 Real Speed Encoder Speed Torque Current Reference Torque Current 2.0 x I nomHD Torque Current > 0 Motor Torque 2.0 x I Output Current...
Page 183: Digital Inputs [40]
-10 V to +10 V . 13.1.3 Digital Inputs [40] The CFW-11 has 6 digital inputs in the standard version, and 2 more can be added with the IOA-01 and IOB-01 accessories. The parameters that configure those inputs are presented next.
Page 184 Digital and Analog Inputs and Outputs The indication is done by means of the numbers 1 and 0, representing respectively the “Active” and “Inactive” states of the inputs. The state of each input is considered as one digit in the sequence where DI1 represents the least significant digit.
Page 185 Digital and Analog Inputs and Outputs Table 13.9 - Digital input functions P0263 P0264 P0265 P0266 P0267 P0268 P0269 P0270 Functions (DI1) (DI2) (DI3) (DI4) (DI5) (DI6) (DI7) (DI8) Not used 0, 13 and 23 0, 13 and 23 0*, 13 and 23 0* and 23 0 and 23 0 and 23 0*, 13 and 23 0*, 13 and 23...
Page 186 Digital and Analog Inputs and Outputs When Torque is selected, the speed regulator parameters P0161 and P0162 become inactive (*). Thus the Total Reference becomes the Torque Regulator input. Refer to the figures 11.1 and 11.2. (*) The speed regulator of the PID type is converted into a P type, with proportional gain 1.00 and a null integral gain.
Page 187 – DIx with 24 V). Refer to the section 20 – PID Regulator, for more details. PLC use: When this option is selected it will not take any action for the CFW-11. It can be used as a remote input for the PLC11 board or for communication networks.
Page 188 Fast Stop, Forward Run or Reverse Run must be in the ON Stop, Forward Run or Reverse Run must be in the ON state, state, so that the CFW-11 operates as described above. so that the CFW-11 operates as described above.
Page 189 Digital and Analog Inputs and Outputs (h) JOG JOG Speed (P0122) Motor speed Acceleration ramp Deceleration ramp Time 24 V Run/Stop Open Time 24 V DIx - JOG Open Time 24 V General enable Open Time (i) JOG + and JOG - JOG+ (P0122), JOG- (P0123) Speed Motor speed Time...
Page 190 Digital and Analog Inputs and Outputs (k) 3-WIRE START / STOP 24 V DIx - Start Open Time 24 V DIx - Stop Open Time Motor speed Time (l) FWD Run / REV Run 24 V DIx - Forward Open Time 24 V DIx - Reverse...
Page 191: Digital Outputs / Relays [41]
13.1.4 Digital Outputs / Relays [41] The CFW-11 has 3 relay digital outputs as standard on its control board, and 2 more digital outputs of the open collector type that can be added with the accessories IOA-01 or IOB-01. The next parameters configure the functions related to those outputs.
Page 192 Digital and Analog Inputs and Outputs Table 13.11 - Digital output functions P0275 P0276 P0277 P0278 P0279 Functions (DO1) (DO2) (DO3) (DO4) (DO5) 0, 29, 37, 38, 39, 0, 29, 37, 38, 39, Not Used 0 and 29 40, 41 and 42 40, 41 and 42 N* >...
Page 193 - P0695 Value: it means that the state of the digital output will be controlled by P0695, which is written via the network. Refer to the CFW-11 Serial Communication Manual for more details on this parameter. - Forward: it means that when the motor is rotating in the forward direction the DOx=saturated transistor and/ or relay with the coil energized, and when the motor is rotating in the reverse direction, the DOx=open transistor and/or relay with the coil not energized.
Page 194 Digital and Analog Inputs and Outputs - STO: it signalizes the STO state (Safety Stop active). - No F160: It signalizes that the inverter is not disabled by F160 fault (Safety Stop Relay); - No Alarm: it means that the inverter in not in the alarm condition. - No Fault and No Alarm: it means that the inverter is not disabled by any type of fault and it is not in alarm condition.
Page 195 Digital and Analog Inputs and Outputs (b) N > Nx (a) N* > Nx P0287 Nx (P0288) Nx (P0288) Time P0287 Time Relay/ Relay/ Transistor Transistor OFF (c) N < Ny (d) N = N* P0287 Ny (P0289) Time P0287 Time Relay/ Transistor ON...
Page 196 Digital and Analog Inputs and Outputs (j (a)) No fault (i) Torque < Tx No fault Motor torque (P0009) Tx (P0293) Fault Time Time Relay/ Transistor Relay/ Transistor (j (b)) Fault (k) 4-20 mA Reference OK No fault Reference 2 mA Time Fault Time...
Page 197 Digital and Analog Inputs and Outputs (q) F > Fx (p) N > Nx and Nt > Nx P0281 + P0282 Nx (P0288) Fx (P0281) P0281 - P0282 Time Relay/Transistor Relay (r) F > Fx (s) No Alarm No Alarm Fx (P0281) P0281 - P0282 Alarm...
Page 198 Digital and Analog Inputs and Outputs P0283 – DO2 On Time P0284 – DO2 Off Time P0285 – DO3 On Time P0286 – DO3 Off Time Adjustable 0.0 to 300.0 s Factory 0.0 s Range: Setting: Properties: Access groups 07 I/O CONFIGURATION 01 PARAMETER GROUPS via HMI: 41 Digital Outputs...
Page 199 Digital and Analog Inputs and Outputs P0290 – Ix Current Adjustable 0 to 2 x I Factory 1.0 x I nom-ND nom-ND Range: Setting: Properties: Access groups 07 I/O CONFIGURATION 01 PARAMETER GROUPS via HMI: 41 Digital Outputs 41 Digital Outputs Description: It is used in the Is >...
Page 200: Local Command [31]
Digital and Analog Inputs and Outputs Description: It is used in the Torque > Tx and Torque < Tx functions of the digital and relay outputs. In those functions the motor torque indicated in P0009 is compared with the value adjusted in P0293. The setting of this parameter is expressed as a percentage of the motor rated current (P0401=100 %).
Page 201 Digital and Analog Inputs and Outputs Description: It defines the origin of the command that will select between the LOCAL situation and the REMOTE situation, where: LOCAL: Means Local Default situation. REMOTE: Means Remote Default situation. DIx: Refer to the section 13.1.3. P0221 –...
Page 202 Digital and Analog Inputs and Outputs P0223 – FORWARD/REVERSE Selection - LOCAL Situation P0226 – FORWARD/REVERSE Selection - REMOTE Situation Adjustable 0 = Always FORWARD Factory P0223=2 Range: 1 = Always REVERSE Setting: P0226=4 2 = Forward/Reverse Key (FWD) 3 = Forward/Reverse Key (REV) 4 = DIx 5 = Serial/USB (FWD) 6 = Serial/USB (REV)
Page 203 Digital and Analog Inputs and Outputs P0225 – JOG Selection – LOCAL Situation P0228 – JOG Selection - REMOTE Situation Adjustable 0 = Disabled Factory P0225=1 1 = JOG Key Range: Setting: P0228=2 2 = DIx 3 = Serial/USB 4 = Anybus-CC 5 = CANopen/DeviceNet/Profibus DP 6 = SoftPLC 7 = PLC11...
Page 204 Digital and Analog Inputs and Outputs (*) Valid only for P0202=3 and 4. Figure 13.8 - Speed Reference block diagram 13-32 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 205: 3-Wire Command [33]
Once the FWD Run input has been released (0 V) and +24 V has been applied at the input programmed for REV Run (DIx=5), the CFW-11 will activate the motor in the reverse direction until it reaches the speed reference. Refer to the figure 13.6 (l).
Page 206 Digital and Analog Inputs and Outputs 13-34 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 207: Dynamic Braking
14.1 DYNAMIC BRAKING [28] The Dynamic Braking function can only be used if a braking resistor has been connected to the CFW-11, and if the parameters related to it have been adjusted properly.
Page 208 Dynamic Braking The next table presents the overvoltage trip level. Table 14.1 - Overvoltage (F022) trip levels Inverter V P0296 F022 220/230 V > 400 V 380 V 400/415 V > 800 V 440/460 V 480 V 500/525 V 550/575 V >...
Page 209 Dynamic Braking P0155 – Dynamic Braking Resistor Power Adjustable 0.02 to 650.00 kW Factory 2.60 kW Range: Setting: Properties: Access groups 01 PARAMETER GROUPS via HMI: 28 Dynamic Braking Description: This parameter adjusts the trip level of the braking resistor overload protection. It must be set according to the used braking resistor rated power (in kW).
Page 210 Dynamic Braking 14-4 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 211: Faults And Alarms
The alarm works as a warning to the user that critical operation conditions are occurring and a fault may occur if the situation does not change. Refer to the CFW-11 User Manual chapter 6 and chapter 0 - Quick Parameter Reference, Faults and Alarms of this manual to obtain more information regarding the Faults and Alarms.
Page 212: Motor Overtemperature Protection
Faults and Alarms NOTE! In order to assure the conformity of the CFW-11 motor overload protection with the UL508C standard, observe the following: The "TRIP" current is equal to 1.25 times the motor nominal current (P0401) adjust in the "Oriented Start-up"...
Page 213 Faults and Alarms (a) AO1, AI1 XC1: Program P0231 = 4; Set S1.4 = OFF (0 to 10 V). Program P0251 = 13; Set S1.1 = OFF (4 to 20 mA, 0 to 20 mA). CC11 (b) AO2, AI2 Program P0236 = 4; Set S1.3 = OFF (0 to ±...
Page 214: Protections [45]
Faults and Alarms (d) AO2-B, Al3 XC3: Program P0241 = 4; Set S3.1 = OFF (0 to 10 V) and Program P0243 = 0 or 2. I/OB AO2-B (I) Figure 15.1 (d) - PTC connection examples (cont.) 15.3 PROTECTIONS [45] The parameters related to motor and inverter protections are found in this group.
Page 215 Faults and Alarms P0156 – Motor Overload Current at 100 % of its Rated Speed P0157 – Motor Overload Current at 50 % of its Rated Speed P0158 – Motor Overload Current at 5 % of its Rated Speed Adjustable 0.1 to 1.5 x I Factory P0156=1.05x I...
Page 216 Faults and Alarms This curve is adjusted automatically when P0406 (Motor Ventilation Type) is set during the “Oriented Start-up” routine (refer to this parameter description in the section 11.7). P0159 – Motor Thermal Class Adjustable 0 = Class 5 Factory Range: 1 = Class 10 Setting:...
Page 217 Faults and Alarms Example: For a motor with the following characteristics, = 10.8 A = 4 s (hot motor blocked rotor time) = 7.8 ⇒ I = 7.8 x 10.8 A= 84.2 A SF = 1.15 one gets, 84.2 Overload Current = x 100 = 678 % x SF 10.8 x 1.15...
Page 218 Faults and Alarms 100000 10000 1000 Class 45 Class 40 Class 35 Class 30 Class 25 Class 20 Class 15 Class 10 Class 5 Current x In for F.S. = 1.00 Figure 15.3 (b) - Hot motor overload curves for loads of the HD and ND types For the previous example, by plotting the 678 % value (x axis) of the Overload Current with the 4 seconds (y axis) of the Overload Time in the graph of the figure 15.3 (b) (hot motor), the thermal class to be selected will be the class 15 (t15).
Page 219 Faults and Alarms 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 30 seconds after the Auto-Reset. Therefore, if a fault occurs four consecutive times, the inverter will remain disabled (general disable) and the fault will remain being indicated.
Page 220 P0349 and the inverter continues operating. The trip level of the overload protection is calculated internally by the CFW-11, taking into account the motor current, its thermal class and its service factor. Refer to the parameter P0159 in this section.
Page 221 Faults and Alarms Table 15.3 - Actions for the parameter P0350 options P0350 Action It enables F048 – IGBT Overload Fault. In order to avoid the occurrence of the fault, the switching frequency is reduced automatically to 2.5 kHz It enables the fault F048 and the alarm A047 – IGBT Overload Alarm. In order to avoid the occurrence of the fault, the switching frequency is reduced automatically to 2.5 kHz It enables F048.
Page 222 45 Protections Description: The CFW-11 is equipped with two fans: an internal fan and a heatsink fan, and the activation of both will be controlled via software by means of the inverter programming. The options available for the setting of this parameter are the following: Table 15.5 - Options of the parameter P0352...
Page 223 Faults and Alarms P0353 – IGBTs and Internal Air Overtemperature Protection Adjustable 0 = IGBTs: fault and alarm, Internal air: fault and alarm Factory Range: 1 = IGBTs: fault and alarm, Internal air: fault Setting: 2 = IGBTs: fault, Internal air: fault and alarm 3 = IGBTs: fault, Internal air: fault Properties: Access groups...
Page 224 Faults and Alarms P0356 – Dead Time Compensation Adjustable 0 = Off Factory Range: 1 = On Setting: Properties: Access groups 01 PARAMETER GROUPS via HMI: 45 Protections Description: This parameter must be kept always in 1 (On). Only in special maintenance cases the value 0 (Off) can be used. P0357 –...
Page 225 Faults and Alarms P0804 - Phase V Book 2 Temperature P0805 - Phase W Book 2 Temperature P0806 - Phase U Book 3 Temperature P0807 - Phase V Book 3 Temperature P0808 - Phase W Book 3 Temperature P0809 - Phase U Book 4 Temperature P0810 - Phase V Book 4 Temperature P0811 - Phase W Book 4 Temperature P0812 - Phase U Book 5 Temperature...
Page 226: Motor Overtemperature Protection Using The Ioe-01, Ioe-02 Or Ioe-03 Module
Faults and Alarms Description: These parameters allow configuring the digital inputs DIM1 and DIM2 for the type of fault (1, 2, 3, 4 or 6) or alarm (5) to be detected. The fault or alarm code will be displayed on the HMI, and the inverter will be disabled when the selected fault occurs.
Page 227: Ptc Type Temperature Sensor
Faults and Alarms Description: These parameters allow selecting the type of desired action, temperature fault, temperature alarm or broken cable alarm. The rupture of the cable that connects the sensor to the IOE-0x module may cause any of those actions, depending on the selected option.
Page 228: Pt100 Or Kty84 Temperature Sensor Type
Faults and Alarms 15.4.2 PT100 or KTY84 Temperature Sensor Type The parameters described in this section will be shown on the HMI when the IOE-02 or IOE 03 optional module is connected into the slot 1 (XC41 connector). Refer to the figure 3.1. P0375 - Sensor 1 Fault/Alarm Temperature Setting P0378 - Sensor 2 Fault/Alarm Temperature Setting P0381 - Sensor 3 Fault/Alarm Temperature Setting...
Page 229 Faults and Alarms Description: This parameter indicates, in Celsius degrees, the highest temperature among the PT100 or KTY84 used sensors. NOTE! If any of the temperature fault/alarm configuration parameters, P0374, P0377, P0380, P0383 and/or P0386, is programmed with the “Inactive” option, the respective read-only parameter, P0388, P0389, P0390, P0391 and/or P0392, indicates 0 (zero), not showing the actual sensor temperature.
Page 230 Faults and Alarms 15-20 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 231 Read Only Parameters [09] READ ONLY PARAMETERS [09] In order to facilitate the visualization of the main reading variables of the inverter, the group [09] - “Read Only Parameters” can be accessed directly. It is important to point out that all the parameters of that group can only be visualized on the keypad (HMI) display, and that they do not allow changes by the user.
Page 232 Read Only Parameters [09] P0003 – Motor Current Adjustable 0.0 to 4500.0 A Factory Range: Setting: Properties: Access groups 09 READ ONLY PARAMETERS via HMI: Description: It indicates the inverter output current in Amps (A). P0004 – DC Link Voltage (U Adjustable 0 to 2000 V Factory...
Page 233 Read Only Parameters [09] Description: It indicates one of the 8 possible inverter states. The description of each state is presented in the next table. In order to facilitate the visualization, the inverter status is also showed on the top left corner of the keypad (HMI) (figure 5.3 –...
Page 234 Read Only Parameters [09] x 100 x Y P0009 = P0410 x P0178 2 0.5 1) P0202 ≠ 3: I = P0401 in V/f or VVW the adjusts are: P0178 = 100 % and P0190 = 0.95 x P0400 2) P0202 = 3: x P0178 2 0.5 = P0401...
Page 235 Read Only Parameters [09] P0012 – DI8 to DI1 Status Refer to the section 13.1.3 P0013 – DO5 to DO1 Status Refer to the section 13.1.4 P0014 – AO1 Value P0015 – AO2 Value P0016 – AO3 Value P0017 – AO4 Value Refer to the section 13.1.2.
Page 236 Read Only Parameters [09] P0036 – Heatsink Fan Speed Adjustable 0 to 15000 rpm Factory Range: Setting: Properties: Access groups 09 READ ONLY PARAMETERS via HMI: Description: It indicates the heatsink fan actual speed, in revolutions per minute (rpm). P0037 – Motor Overload Status Adjustable 0 to 100 % Factory...
Page 237 Read Only Parameters [09] P0040 – PID Process Variable P0041 – PID Setpoint Value Refer to the section 20.6. P0042 – Time Powered Adjustable 0 to 65535 h Factory Range: Setting: Properties: Access groups 09 READ ONLY PARAMETERS via HMI: Description: It indicates the total number of hours that the inverter remained powered.
Page 238: Fault History [08]
NOTE! If the fault occurs simultaneously with the CFW-11 power up or reset, the parameters regarding this fault, as date, hour, motor speed, etc., may contain invalid information.
Page 239 Read Only Parameters [09] P0050 – Last Fault P0054 – Second Fault P0058 – Third Fault P0062 – Fourth Fault P0066 – Fifth Fault P0070 – Sixth Fault P0074 – Seventh Fault P0078 – Eighth Fault P0082 – Ninth Fault P0086 –...
Page 240 Read Only Parameters [09] P0083 – Ninth Fault Day/Month P0087 – Tenth Fault Day/Month Adjustable 00/00 to 31/12 Factory Range: Setting: Properties: Access groups 08 FAULT HISTORY via HMI: Description: They indicate the day and the month of the last to the tenth fault occurrence. P0052 –...
Page 241 Read Only Parameters [09] P0053 – Last Fault Time P0057 – Second Fault Time P0061 – Third Fault Time P0065 – Fourth Fault Time P0069 – Fifth Fault Time P0073 – Sixth Fault Time P0077 – Seventh Fault Time P0081 – Eighth Fault Time P0085 –...
Page 242 Read Only Parameters [09] Description: It is the record of the inverter DC link voltage at the moment of the last fault occurrence. P0092 – Speed at the Moment of the Last Fault Adjustable 0 to 18000 rpm Factory Range: Setting: Properties: Access groups...
Page 243 Read Only Parameters [09] Description: It is the record of the motor voltage at the moment of the last fault occurrence. P0096 – DIx Status at the Moment of the Last Fault Adjustable Bit 0 = DI1 Factory Range: Bit 1 = DI2 Setting: Bit 2 = DI3 Bit 3 = DI4...
Page 244 Read Only Parameters [09] Table 16.3 - Example of correspondence between the P0097 hexadecimal code and the DOx states No relation with the DOx No relation with the DOx Active Active Active Inactive Inactive (always zero) (always zero) (+24 V) (+24 V) (+24 V) (0 V)
Page 245: Communication
For the exchange of information through communication networks, the CFW-11 has several standardized communication protocols, like MODBUS, CANopen, DeviceNet, and Ethernet/IP . For more details regarding the inverter configuration for operating with those protocols, refer to the CFW-11 Communication Manuals. The parameters regarding the communication are explained next.
Page 246: Anybus-Cc Interface
Communication [49] P0707 – Transmitted CAN Telegram Counter P0708 – Buss Off Error Counter P0709 – Lost CAN Message Counter P0710 – DeviceNet I/O Instances P0711 – DeviceNet Reading Word #3 P0712 – DeviceNet Reading Word #4 P0713 – DeviceNet Reading Word #5 P0714 –...
Page 247: Profibus Dp Interface
Communication [49] P0727 – Anybus I/O Words P0728 – Anybus Reading Word #3 P0729 – Anybus Reading Word #4 P0730 – Anybus Reading Word #5 P0731 – Anybus Reading Word #6 P0732 – Anybus Reading Word #7 P0733 – Anybus Reading Word #8 P0734 –...
Page 248: Communication States And Commands
Communication [49] P0750 – Profibus Writing Word #3 P0751 – Profibus Writing Word #4 P0752 – Profibus Writing Word #5 P0753 – Profibus Writing Word #6 P0754 – Profibus Writing Word #7 P0755 – Profibus Writing Word #8 P0756 – Profibus Writing Word #9 P0757 –...
Page 249 P0699 – Analog Outputs Value 4 Those parameters are used for monitoring and controlling the CFW-11 inverter by means of communication interfaces. For a detailed description, refer to the Communication Manual of the used interface. These manuals are supplied in electronic format on the CD-ROM that comes with the product.
Page 250 Communication [49] 17-6 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 251: Softplc
The SoftPLC function allows the frequency inverter to assume PLC (Programmable Logical Controller) functions. For more details regarding the programming of those functions in the CFW-11, refer to the CFW-11 SoftPLC Manual. The parameters related to the SoftPLC are described next.
Page 252: Digital Outputs [41]
SoftPLC [50] Description: By means of this parameter, it is possible to visualize the status of the 8 digital inputs (DI9 to DI16) of the IOC-01 or IOC-02 module. The indication is done by means of the numbers 1 and 0, representing respectively the “Active” and “Inactive” states of the inputs.
Page 253: Trace Function
19.1 TRACE FUNCTION The trace function is used to record variables of interest from the CFW-11 (as current, voltage, speed) when a particular event occurs in the system (e.g.: alarm/fault, high current, etc.). This system event, for starting the data recording process, is called "trigger".
Page 254 Trace Function [52] Description: It defines the value for comparison with the variable selected in P0550. The full range of the variables selectable as trigger is presented in the next table. Table 19.1 - Full scale of the variables selectable as trigger Variable Full Scale Speed Reference...
Page 255 Trace Function [52] Notes: - If P0552=6 and no DI is configured for “Trace Function”, the trigger will not occur; - If P0552=6 and several DIs were configured for “Trace Function”, only one has to be active for the trigger occurrence;...
Page 256 Trace Function [52] The memory area used by the Trace Function is shared with the memory for the SoftPLC applicative. When there is a SoftPLC applicative in the inverter, the amount of memory actually available for the Trace Function may be smaller than the value adjusted in P0559.
Page 257 Trace Function [52] P0564 – CH4: Trace channel 4 Adjustable 0 = Not selected Factory P0561=1 1 = Speed Reference Range: Setting: P0562=2 2 = Motor Speed P0563=3 3 = Motor Current P0564=0 4 = DC Link Voltage 5 = Motor Frequency 6 = Motor Voltage 7 = Motor Torque 8 = Process Variable...
Page 258 Trace Function [52] P0573 – Year Trace Triggered Adjustable 00 to 99 Factory Range: Setting: P0574 – Hour Trace Triggered Adjustable 00:00 to 23:59 Factory Range: Setting: P0575 – Second Trace Triggered Adjustable 00 to 59 Factory Range: Setting: Properties: Access groups 01 PARAMETER GROUPS via HMI:...
Page 259: Pid Regulator
PID REGULATOR [46] 20.1 DESCRIPTION AND DEFINITIONS The CFW-11 has the special function PID REGULATOR, which can be used to control a closed loop process. This function places a proportional, integral and derivative regulator, superposed to the normal CFW-11 speed control.
Page 260 PID Regulator [46] Figure 20.1 - PID Regulator function block diagram 20-2 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
Page 261: Commissioning
PID Regulator [46] 20.2 COMMISSIONING Before doing a detailed description of the parameters related to this function, a step by step guide for putting the PID into operation will be presented. NOTE! In order that the PID function works properly, it is fundamental to verify if the inverter is configured correctly to drive the motor at the desired speed.
Page 262 PID Regulator [46] (a) Direct Process Variable P0040 Direct PID (P0527 = 0) Set Point P0041 ed = P0041 - P0040 (%) P0535 (b) Reverse Process Variable Reverse PID (P0527 = 1) P0040 P0535 er = P0040 - P0041 (%) P0041 Set Point (c) Sleep Mode...
Page 263 PID Regulator [46] Example: - Full scale of the transducer (maximum output value)=25 bar (FS = 25); - Operation range (range of interest) = 0 to 15 bar (OR = 15). Opting to maintain P0237 = 1.000 and P0239 = 0 (factory setting), which is the most common for most of the applications: - P0525 = 50 % (Keypad PID setpoint) will be equivalent to the used sensor full scale value, i.e., 0.5 x FS = 12.5 bar.
Page 264 PID Regulator [46] Example: Given a pressure transducer with a 4 to 20 mA output and a full scale of 25 bar (i.e., 4 mA=0 bar and 20 mA=25 bar) and P0237=2.000. If it is wished to control 10 bar, the following setpoint must be entered: x 2 x 100 % = 80 % Setpoint (%) =...
Page 265 PID Regulator [46] As a summary of this guide, a schematic of the connections of the CFW-11 for the PID regulator application, as well as the setting of the parameters used in this example, are presented next. 4-20 mA Pressure...
Page 266: Sleep Mode
PID Regulator [46] 20.3 SLEEP MODE The sleep mode is a useful resource for saving energy when using the PID regulator. Refer to the figure 20.2. In many PID applications energy is wasted by keeping the motor turning at the minimum speed when, for instance, the pressure or the tank level keeps increasing.
Page 267: Connection Of A 2-Wire Transducer
Transducer AI2- PE R S T U V W PE Figure 20.5 - Connection of a 2-wire transducer to the CFW-11 20.6 PARAMETERS The parameters related to the PID Regulator [46] are now described in a detail form. P0040 – PID Process Variable Adjustable 0.0 to 100.0 %...
Page 268 PID Regulator [46] P0203 – Special Function Selection Adjustable 0 = None Factory Range: 1 = PID Regulator Setting: Properties: Access groups 01 PARAMETER GROUPS via HMI: 46 Regulador PID Description: It enables the use of the PID Regulator special function, when set to 1. When P0203 is changed to 1, the following parameters are changed automatically: P0205=10 (Reading Parameter Selection 1);...
Page 269 PID Regulator [46] Table 20.3 - Suggestions for PID regulator gain settings Gains Quantity Proportional Integral Differential P0520 P0521 P0522 Pneumatic system pressure 0.043 0.000 Pneumatic system flow 0.037 0.000 Hydraulic system pressure 0.043 0.000 Hydraulic system flow 0.037 0.000 Temperature 0.004 0.000...
Page 270 PID Regulator [46] P0524 – PID Feedback Selection Adjustable 0 = AI1 Factory Range: 1 = AI2 Setting: 2 = AI3 3 = AI4 Properties: Access groups 01 PARAMETER GROUPS via HMI: 46 PID Regulator Description: It selects the regulator feedback input (process variable). After choosing the feedback input, the function of the selected input must be programmed at P0231 (for AI1), P0236 (for AI2), P0241 (for AI3) or P0246 (for AI4).
Page 271 PID Regulator [46] In temperature or level control processes, the setting of the type of action will depend on the configuration. For instance: at the level control, if the inverter acts on the motor that extracts fluid from the reservoir, the action will be reverse, because when the level increases, the inverter must increase the motor speed so that it diminishes.
Page 272 PID Regulator [46] P0530 – Process Variable Engineering Unit 1 Adjustable 32 to 127 Factory Range: Setting: P0531 – Process Variable Engineering Unit 2 P0532 – Process Variable Engineering Unit 3 Adjustable 32 to 127 Factory P0531=32 Range: Setting: P0532=32 Properties: Access groups 01 PARAMETER GROUPS...
Page 273 PID Regulator [46] P0535 – Wake Up Band Adjustable 0 to 100 % Factory Range: Setting: Properties: Access groups 01 PARAMETER GROUPS via HMI: 46 PID Regulator Description: The parameter P0535 works together with the parameter P0218 (Condition to Leave the Zero Speed Disable), giving the additional condition for leaving the Zero Speed Disable.
Page 274: Academic Pid
PID Regulator [46] 20.7 ACADEMIC PID The controller implemented in the CFW-11 is of the academic type. The equations that characterize the Academic PID, which is the base of this function algorithm, are presented next. The transfer function in the Academic PID regulator frequency dominion is:...
Page 275: Pm Vector Control
PMSM for industrial applications have sinusoidal CEMF and feeding current, so that the developed torque is smooth. The CFW-11 is prepared to drive Wmagnet line motors, which present a salient pole construction (interior magnets).
Page 276: Sensorless Pm - P0202 = 7
PM Vector Control 21.2.1 Sensorless PM - P0202 = 7 The Sensorless PM control uses two rotor position estimation methods, the method for low speed injects a signal with a frequency of ±1 kHz, which causes an increase in the acoustic noise, and the method for higher speeds is based on the output voltages and currents.
Page 277: Pm With Encoder - P0202 = 6
PM Vector Control 21.2.2 PM with Encoder - P0202 = 6 The PM with encoder control presents the advantages described for the Sensorless control, plus a speed control accuracy of 0.01 % (by using the 14-bit analog reference via IOA-01, or by digital references via HMI, Profibus DP , DeviceNet).
Page 278: Modified Functions
21.3 PROGRAMMING BASIC INSTRUCTIONS – INCOMPATIBILITY BETWEEN PARAMETERS If any of the combinations listed below occur, the CFW-11 goes to the “Config” state. Refer to the section 5.7 - Incompatibility between Parameters, for the combinations from 1 to 34. 35) P0202 programmed for 3 (Sensorless), 4 (Encoder), 6 (Encoder PM) or 7 (Sensorless PM) and P0297 = 0 (1.25 kHz);...
Page 279: Torque Control
PM Vector Control 21.5 TORQUE CONTROL It is possible to use the inverter to control the motor torque when in vector mode. One of the configurations consists in keeping the speed regulator saturated and the other in selecting between torque and speed control through a digital input.
Page 280: Motor Data [43] And Self-Tuning [05] And [94]
PM Vector Control 21.6 MOTOR DATA [43] AND SELF-TUNING [05] AND [94] The parameters for the used motor data setting are listed in this group. They must be adjusted according to the motor nameplate data, except P0405. P0398 – Motor Service Factor P0400 –...
Page 281 PM Vector Control P0409 – Motor Stator Resistance (Rs) Adjustable 0.000 to 9.999 ohm Factory 0.000 ohm Range: Setting: Properties: CFG, PM, Vector and VVW Access groups 01 PARAMETER GROUPS 05 SELF-TUNING via HMI: 29 Vector Control 94 Self-tuning Description: Value obtained from the motor data sheet.
Page 282: Pm Vector Control [29]
P0007 indication. Disable the inverter and program in P0435 the value read in P0007. 21.7 PM VECTOR CONTROL [29] 21.7.1 Speed Regulator [90] The parameters related to the CFW-11 speed regulator are presented in this group. P0160 – Speed Regulator Optimization P0161 – Speed Regulator Proportional Gain P0162 –...
Page 283: Current Regulator [91]
PM Vector Control 21.7.2 Current Regulator [91] The parameters related to the CFW-11 current regulator are presented in this group. P0438 – Iq Current Regulator Proportional Gain Adjustable 0.00 to 1.99 Factory 0.80 Range: Setting: P0440 – Id Current Regulator Proportional Gain Adjustable 0.00 to 1.99...
Page 284: Torque Current Limitation [95]
PM Vector Control Description: This parameter defines the value of the maximum output voltage. Its default value is defined for the condition of the nominal supply voltage. The voltage reference used in the "Maximum Output Voltage" regulator is directly proportional to the supply voltage. If the supply voltage increases, the output voltage can increase up to the value adjusted in the parameter P0400 - Nominal Motor Voltage.
Page 285: Dc Link Regulator [96]
PM Vector Control 21.7.5 DC Link Regulator [96] For the deceleration of high inertia loads with short deceleration times, the CFW-11 has available the DC Link Regulation function, which avoids DC link overvoltage (F022) inverter tripping. P0184 – DC Link Regulation Mode...
Page 286: Dc Braking [47]
Read the entire CFW-11 User’s Guide before installing, powering up or operating the inverter. Sequence for the installation, verification, and start-up: a) Install the inverter according to the CFW-11 User’s Guide chapter 3 - Installation and Connection - wiring all the power and control connection.
Page 287 - That are simple, which allow the use of digital and analog inputs and outputs with their factory settings, and the use of the Basic Application [04] parameter group, refer to the section 5.2.3 of the CFW-11 User's Guide. - That require only the digital and analog inputs and outputs with programming different from the factory settings, use the Menu “I/O Configuration”...
Page 288 PM Vector Control - DC bus overvoltage (F022) 1. Adjust P0185 as suggested in the table 11.9. - Motor overspeed (F150) 1. Adjust the speed regulator gains according to the description in the section 11.8.1. 2. Increase the iq proportional gain (P0438) in steps of 0.10 up to the maximum of 1.50. - Speed oscillation 1.
Page 289 PM Vector Control Seq. Display Indication Seq. Display Indication Action/Result Action/Result - Set the content of P0202 Ready 0rpm - Monitoring Mode. pressing ”Selec.”. - Press “Menu” - Next press until Config 0rpm (right "soft key"). selecting the option: “[007] Language P0201: English 13:48...
Page 290 PM Vector Control Seq. Display Indication Seq. Display Indication Action/Result Action/Result - If necessary, change the - Set P0409 according content of P0401 according to the motor data sheet. Config 0rpm Config 0rpm to the rated motor current. Therefore, press ”Selec.”. Motor Rated Voltage Encoder Pulses Number Therefore press ”Selec.”.
Page 291: Faults And Alarms
PM Vector Control 21.9 FAULTS AND ALARMS When the control mode is PM with encoder (P0202 = 6), fault reset will only be accepted with stopped motor. Except for the F079 (Encoder fault) reset, which could occur with the motor shaft in movement; however, the motor must be stopped in order to avoid operation problems after the fault reset.

WEG CFW-11 Programming Manual

Chapter 16 Read Only

Chapter 0 Safety Notices

Chapter 2 General Information

Chapter 3 About the

Chapter 4 Keypad (HMI)

Chapter 5 Programming Basic Instructions

Chapter 6 Inverter Model and Accessories Identification

Chapter 7 Available Control Types

Chapter 9 Scalar Control (V/F)

Chapter 10 VVW Control

Chapter 11 Vector Control

Chapter 12 Functions Common to All the Control Modes

Chapter 13 Digital and Analog Inputs and Outputs

Chapter 14 Dynamic Braking

Chapter 15 Faults and Alarms

Chapter 17 Communication

Chapter 18 Softplc

Chapter 19 Trace Function

Chapter 20 PID Regulator

Chapter 21 PM Vector Control

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