User manual WEG CFW-10 CLEAN EASYDRIVE

[. . . ] FREQUENCY INVERTER MANUAL Series: CFW-10 Software: version 2. 0X 0899. 5202 E/4 01/2006 ATTENTION! It is very important to check if the inverter software version is the same as indicated above. Sumarry of Revisions The table below describes all revisions made to this manual. Revision 1 2 Description First Edition Addition of the CFW10 MECII and addition of the EMC filter for MECI. Addition of the CFW10 Size III and Addition of the EMC filter for sizes II and III. CFW10 Plus and Clean versions inclusion Section - 3 - 4 - 4 CONTENTS Quick Parameter Reference, Fault and Status Messages I Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08 I I Fault Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 I I I Other Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 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 Reference Sources The frequency reference (i. e. , the desired output frequency, or alternatively, the motor speed) can be defined in several ways: The keypad - digital reference that can be changed through the keypad (HMI), by using the keys and (see P221, P222 and P121); Analog input - the analog input AI1 (XC1:6 to XC1:9) (see P221, P222 and P234 to P236); Multi-speed - up to 8 preset digital references (see P221, P222 and P124 to P131); Electronic potentiometer (EP) - another digital reference, its value is defined by using 2 digital inputs (DI1 and DI4) - see P221, P222, P263 and P266; 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. 55 CHAPTER 6 - DETAILED PARAMETER DESCRIPTION Frequency Reference Selection P221 or P222 HMI HMI Potentiometer Reference 3 - HMI Potentiometer Keypad Reference (P121) P271 0 - Keypad 7 - Input Frequency P124 to P131 1 2 3 4 5 6 7 8 9 10 1 1 12 P265=7/8 P266=7/8 P263=7/8 P264=7/8 DI1 DI2 DI3 DI4 0V 4 to 20mA 0V 0 to 10V +10V Accel. Decel. Inverter Desabled P131 P130 P129 P128 P127 P126 P125 P124 000 001 010 011 100 101 110 111 F* 6 - Multispeed MULTISPEED Reset P263 to P266=16/18 P263 to P266=17/19 Enable Function 2 - EP Digital References Analog References P234 P134 1 - AI1 P236 ELETRONIC POTENTIOMETER (EP) P235 AI1 100% P235=0 P235=1 0 2V/4mA 10V/20mA Figura 6. 1 - Block diagram of the frequency reference NOTE!DIs ON (status 1) when connected to 0V (XC1:5). When F*<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. 56 CHAPTER 6 - DETAILED PARAMETER DESCRIPTION P151 DC Link Regulation P151 Ud Power Supply P100 P101 P136, P137, P138, P142, P202 P295 P145 Inverter Control (V/F or Vector) Motor Parameters P178 (P399 to P409) Ud P133 P134 Acceleration and Deceleration Ramp P102 P103 Frequency Reference Limits Fe I PWM Vs Acceleration and Deceleration Ramp 2 Command via Digital Input (DI) IM 3Ø P169 P169 Is Output Current Limiting Is Figure 6. 2 - Inverter block diagram NOTE!In V/F control mode (P202=0 or 1), Fe = F* (see Fig. 6. 1) if P138=0 (slip compensation disabled). If P1380, see figure 6. 9 for the relation between Fe and F*. 57 CHAPTER 6 - DETAILED PARAMETER DESCRIPTION 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 mais command sources are: Via keypad key -key ; Via control terminals (XC1) - digital inputs. The inverter enabling and disabling commands can be defined as follows: Via keypad of the HMI; Start/Stop (terminals XC1 - DI(s) - see P263 to P266); General enable (terminals XC1 - DI(s) - see P263 to P266); Forward and Reverse (terminals XC1 ­ DI'(s) - see P263 to P266) ­ also defines the direction of rotation; 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: Digital input (DI) programmed for FWD/REV (see P263 to P266); Digital inputs programmed as FWD / REV, that defines both inverter enabling or disabling and direction of rotation (see P263 to P266); Analog input - when the reference is via analog input and a negative offset is programmed (P236<0), the reference may assume negative values, thus reversing the direction of the motor rotation. 6. 2. 4 Local/Remote Operation Modes User can define two different conditions relating to the frequency reference source and the inverter commands: these are the local and the remote operation modes. Figure 6. 3 shows the local and remote operation 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. 58 CHAPTER 6 - DETAILED PARAMETER DESCRIPTION LOCAL 0 Keypad - HMI 1 AI1 2 EP 3 HMI Potentiometer 4 to 5 Reserved 6Multispeed 7 Input Frequency 0 Keypad - HMI 1 TerminalsXC1 (DIs) Local/Remote Selection DI1 to DI4 (P263 to P266) Frequency Reference P221 F* REFERENCE Controls P229 (run/stop) COMMANDS REMOTE 0 Keypad - HMI 1 AI1 2 EP 3 HMI Potentiometer 4 to 5 Reserved 6 Multispeed 7 Input Frequency Frequency Reference P222 Controls P230 (run/stop) 0 Keypad - HMI 1 Terminals XC1 (DIs) Figure 6. 3 - Block diagram of the Local/Remote operation mode 6. 3 PARAMETER LISTING In order to simplify the explanation, the parameters have been grouped by characteristics and functions: Variables that can be viewed on the display, but can not be changed by the user. Programmable values that cab be used by the CFW-10 functions. They define the inverter characteristics, the functions to be executed, as well as the input/output functions of the control board. Data about the applied motor: data indicated on the motor nameplate and those obtained during the running of the self-tuning routine. Here are included parameters related to special functions. Read-Only Parameters Regulation Parameters Configuration Parameters Motor Parameters Special Function Parameters (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). 59 CHAPTER 6 - DETAILED PARAMETER DESCRIPTION 6. 3. 1 Access and Read Only Parameters - P000 to P099 Range [Factory Setting] Parameter P000 Access Parameter P002 Frequency Proportional Value 0 to 999 [0] 1 0 to 999 [-] 0. 01 (<10. 0); 0. 1 (<100); 1 (>99. 9) 0 to 1. 5 x Inom [-] 0. 1A 0 to 524 [-] 1V 0 to 300 [-] 0. 1 (<100); 1 (>99. 9) 0 to 240 [-] 1V 25 to 110 [-] 1 oC 00 to 41 [-] 00 to 41 [-] 00 to 41 [-] x. yz [-] Description / Notes Releases the access to change the parameter values. The use of the password is always active. In case of different scales and units, use P208. P003 Motor Current (Output) P004 DC Link Voltage P005 Motor Frequency (Output) Indicates the inverter output current in ampères. [. . . ] 9. 1 POWER DATA AC Input Specifications: voltage: -15%, +10% (with loss of motor efficiency); frequency : 50/60Hz (± 2 Hz); overvoltage: Category III (EN 61010/UL 508C); transient voltages according to Category III. Minimum line impedance: variable according to inverter model. 9. 1. 1 Power Supply: 200-240V 1. 6/ 2. 6/ 200-240 200-240 0. 6 1. 0 1. 6 2. 6 2. 4 3. 9 Model: Current(A)/Voltage(V) Power (kVA) (1) Rated Output Current (A) (2) Max. Output Current (A) (3) Power Supply Rated Input Current (A) Switching Frequency (kHz) Max. [. . . ]