CFI User Manual - AuCom Electronics
Contents
1. SUPERIOR SOLUTIONS BY DESIGN ELECTRONIC SOFT STARTERS AND A C SPEED DRIVES WARNING ELECTRICAL SHOCK HAZARD ENSURE THE DSC IS COMPLETELY ISOLATED FROM THE POWER SUPPLY BEFORE ATTEMPTING ANY WORK ON THE UNIT CFI USERS MANUAL THIS USERS MANUAL COVERS ALL CFI MODELS To ensure trouble free installation and commissioning it is strongly recommended that users and installers read this Users Manual completely prior to installation and commissioning SECTION 1 CAUTION STATEMENTS Details Possible Causes Of Eguipment Damage Caution Statements SECTION 2 DEFINITIONS amp DESCRIPTIONS Alphabetical Listing Of Terms Used In This Manual Abbreviations and Terminal Names Software Control Input Software Control Output Parameter Overview SECTION 3 PHYSICAL SPECIFICATION How To Physically Install The CFI Dimensions Weights Mounting Precautions Installation Mounting In Ventilated Enclosures SECTION 4 ELECTRICAL CONNECTION POWER CIRCUIT How To Make Electrical Connections To And From The CFI Connection Procedure Dynamic Braking Supply Conditioning SECTION 5 COMMISSIONING PROCEDURE How To Commission The CFI Overview Step By Step P2. In no event will responsibility or liability be accepted for direct or indirect or consequential damages resulting from the use or application of this equipment CFI SERIES 1 1 USERS MANUAL CAUTION STATEMENTS CFI SERIES 1 2 USERS MANUAL GENERAL DESCRIPTION SECTION 2 DEFINITIONS amp DESCRIPTIONS Overview This section provides overview of terms used in this manual Content Abreviations and Terminal Names Software Control Input Software Control Output Parameter Overview Abbreviations amp Terminal Names SYMBOL DESCRIPTION TYPE ATN Primary Secondary COM tus EmeweySo Royna FRUN fowadfun Rearmu O FDW FLT Trip Fault pa 420mA Speed Signalinput Anatogue nout Frq SupplyFrequency FSV FUp Leena Software George Hold Latch its TUselFS peedSigna Software Controlinput eu Proa L ctae MuttSiep Function Software Control npu een Programmable npa Roay mou RRUN Reversen SofwaeConlmpu PRUN Ru Software Eeler LUN LU ee Pattern Run SPD Speed Set Points Reachea Sofware Control Output VFS Software Control Input An internal input parameter which can be assigned to one of the DSC programmable Input Terminals or permanently programmed to be ON or OFF Software Control Output An internal output parameter which can be assigned to one of the DSC programmable Output Terminals CFI SERIES 2 1 USERS MANUAL GENERAL DESCRIPTI
3. START PSH HOLD B7 6 4 RYO USERS MANUAL CFI FEATURE DESCRIPTIONS F Run R Run Stop wess OEFA a Format gi a 1 2 o 1 Coast to stop 2 Decelerate to stop Motor ped ng coast to stop Coast To Stop Ramp down to stop Output Freguency DC Brake EU Wee F Run F Jog R Jog Stop NUMBER DEFAULT MIN Format 1 Coast to stop 2 Decelerate to stop Auto Start wee DEFAULT 2 On CFI will run the motor when power is applied to the CFI 3 Restart On In the event of a power failure the CFI will automatically run the motor when power is turned back on 1 OFF CFI begins to run the motor when the Run signal is given 2 ON If the Run command is on when power is applied to the CFI the motor will begin to run as soon as the CFI soft charge period is complete Power Supply E Soft Charging a F Run min 100mS Output Freguency CFI SERIES 6 17 USERS MANUAL CFI FEATURE DESCRIPTIONS 3 RESTART This causes the CFI to automatically restart after a power supply interuption If the Run command is on when power is re applied to the CFI the CFI will begin to run the motor following completion of the soft charge period Power Supply L Soft Charging F Run min 100mS Output Freguency Motor Speed L Motor Speed Search 4 Sec Emergency Stop mm OEA NR Input Logic 1 Close To Stop Normally Open 2 Open To S
4. 3 A Ge e 0 50 100 150 Trip Time minutes Output Current When running self cooling motors at a low speed motor cooling is reduced This parameter reduces the tripping time to cater for reduced motor cooling 6 20 USERS MANUAL Input Voltage Preset Fmax Ftrg Pattern CFI SERIES CFI FEATURE DESCRIPTIONS Overload Reference B9 4 B9 5 Ftrqx0 7 Ftrq Note At0 5Hz or less the CFI will trip at 75 of the rated current in one minute If the CFI output current exceeds 155 the inverter will trip at 17096 of the rated current in 2 5 seconds 230V oer 400V MODELS OO P ob tou m w oa When this parameter is changed the value of B9 2 Output Voltage will also be automatically updated to the same value B9 7 ly Freq Hz Max Output Freq Hz Random Setting Random Setting o ll 1 ac 3 4 5 6s 7 8 9 Preset Supply and Maximum Output Frequency settings can be selected using this parameter which when set automatically changes the value of parameters B9 0 and B9 1 If a suitable preset setting is not available random settings can be made using B9 0 and B9 1 6 21 USERS MANUAL CFI FEATURE DESCRIPTIONS CFI SERIES 6 22 USERS MANUAL ELECTRICAL CONNECTION CONTROL CIRCUIT SECTION 7 ELECTRICAL CONNECTION CONTROL CIRCUIT Overview This describes the CFI s various control inputs and outputs Content Input Output Terminals Overview Switc
5. CLEAN CONTACT S1 MAN OFF AUTO POLE MANOFF AUTO REQUIRED FOR DRIVE OPERATION SELECTOR SWITCH ak ajas TX box c c c X Parameter Setting Comment VFS BE O B8 0 E Turns the Voltage Control ON IFS B8 1 Assigns IFS 4 20mA Speed Control to terminal PSI1 Closing the PSI1 input then turns on the 4 20mA Speed Control function ON Note that Current speed control signals have priority over voltage speed signals so the potentiometer speed signal is ignored Run Command default Configures the CFI for a two wire run command Format B6 0 F RUN B7 0 default Assigns F RUN Forward Run command t terminal F RUN CFI SERIES 7 9 USERS MANUAL ELECTRICAL CONNECTION CONTROL CIRCUIT CFI SERIES 7 10 USERS MANUAL CFI PROGRAMMING PROCEDURE SECTION8 CFI PROGRAMMING PROCEDURE Overview This section provides instruction making program adjustments for the CFI Content Programming amp Display Panel Adjustment Procedure Programming amp Display Panel l Status Indication Lamps LED Display x run J L nr e AAA D D O J Adjustment Keys Status Indication Lamps Lights when the CFI is running or D C Braking FLT Lights when the CFI has detected a fault Reset the CFI by either 1 Operate the RST input 2 Set parameter B4 0 to any value greater then 0 Adjustment Keys a When in the parameter selection mode use these keys to increment or d
6. COMMENT Frequency Settings Skip Frequency 2 For Skip Frequency Function Skip Band 2 Skip Frequency 3 Skip Band 3 6 3 USERS MANUAL CFI FEATURE DESCRIPTIONS RATIO INTERLOCK SETTINGS PARAMETER NO COMMENT Polarity Of Coefficient A Polarity Of Bias B Use For Conditioning Of Speed Coefficient A Value Input Signals For example Span Bias B Value and Offset Maximum Speed Minimum Speed SPEED CURRENT OUTPUT SIGNAL SETTINGS PARAMETER NO COMMENT ATN Detect Band Set Points For Activation Of IDET Current Detect Level Speed and Current Reference SPD Speed Detect Level Outputs BLOCK B PARAMETERS OVERCURRENT LIMIT SETTINGS PARAMETER NO COMMENT Drive Current Limit B3 0 Regenerative Capacity B3 1 SUNDRY SETTINGS PARAMETER NO COMMENT Fault Reset B4 0 Load Default Values Parameter Lock START INTERLOCK SETTINGS PARAMETER NO COMMENT Start Stop Frequencies Start Stop Frequency Hysterises Interlock Frequency CONTROL FORMAT SETTINGS COMMENT PARAMETER Run Command Format F RUN R RUN Stop Format F JOG R JOG Stop Format z o Control Circuit Configuration Options Autostart w o P o jes P A EMS Command Input Logic EMS Stop Format UJ o a CFI SERIES 6 4 USERS MANUAL CFI FEATURE DESCRIPTIONS PROGRAMMABLE INPUT SETTINGS 1 PARAMETER NO COMMENT PAGE R RUN F JOG R JOG EMS B7 4 PROGRAMMABLE INPUT SETTINGS 2 PARAMETER NO COMMENT FDW FUP FDW Ste
7. Connect the Motor and Supply To the CFI and Then Apply Power Make Verify Essential Parameter Adjustments Start CFI and Prove Basic Operation In Local Mode Adjust Performance Related Parameters Adjust Parameters For Desired External Control Format Start CFI and Prove Operation With Desired Control Configuration HH CFI SERIES 5i USERS MANUAL STEP 1 STEP 2 STEP 3 CFI SERIES COMMISSIONING PROCEDURE POWER UP THE CFI Refer Section 4 For Electrical Connection Detail 1 Connect the motor and supply to the CFI and apply power to the CFI The CFI will perform its power up checks and when finished the LED display will show okt and the LCL and Hz LEDs will illuminate run TEE a aD aD FLT Lt MAKE VERIFY ESSENTIAL PARAMETER ADJUSTMENTS Refer Section 8 For Programming Procedures 1 Verify Supply Voltage B9 6 and Supply Frequency B9 1 are set correctly for the connected supply START THE CFI AND PROVE BASIC OPERATION Refer Section 7 For Detail Of CFI Control Inputs FORWARD RUN Output Frequency REVERSE RUN PSI1 R RUN B7 1 4 F Run RYO R Run With power applied to the CFI turn ON the F RUN control input The LED display will change from okt to display output freguency The display will increase to OD This is because the local Run Speed A0 0 is set to 10Hz as the default Check that 1 The motor runs smoothly 2 The motor runs in the correct dir
8. adjustment detail STEP 5 ADJUST PARAMETERS FOR DESIRED EXTERNAL CONTROL FORMAT Refer Section 7 For CFI Control Options The CFI can be configured for a wide range of control formats Section 7 of this manual details the options available STEP 6 RUN THE CFI AND PROVE OPERATION OF CONTROL CIRCUIT Once the desired external control circuitry has been connected test its operation CFI SERIES 253s USERS MANUAL COMMISSIONING PROCEDURE CFI SERIES 5 4 USERS MANUAL CFI FEATURE DESCRIPTIONS SECTION 6 CFI FEATURE DESCRIPTIONS Overview This section describes the purpose and operation of each feature of the CFI Series Drives Content Overview LED Display Parameters Trip Log Parameter Listing Parameter Descriptions Overview CFI features are grouped into four blocks as detailed below LED DISPLAY PARAMETERS e Frequency displays e Current displays e Overload display e Voltage displays 3 Ole A Frequently Adjusted Settings Frequency Settings Acceleration Deceleration Settings Torque Boost amp DC Brake Settings Skip Frequency Settings Ratio Interlock Settings Speed Current Output Signal Settings 3 Mele 4 HE Infrequently Adjusted Settings Overcurrent Limit Settings Sundry Settings Start Interlock Settings Control Format Settings Programmable Input Settings Output Parameters Settings CFI SERIES 6 1 USERS MANUAL CFI FEATURE DESCRIPTIONS LED Display Pa
9. and will stop when lower Note normally when the frequency setting is 0 the motor will not stop completely because the output frequency will be limited to a minimum of 0 1Hz Parameter B5 0 can be used to stop the motor completely if required Interlock Frequency If the speed input signal is higher than the B5 2 setting when the run command is given the motor will not start This function is useful for situations where the initial operating speed must be low for safety reasons Notes 1 Start Stop Frequency B5 0 and Interlock Frequency B5 2 functions cannot be used simultaneously Ensure at least one of these settings is 0 2 Start Stop Frequency B5 0 and Start Stop freq Hysterises B5 1 will not function during jog 3 When Start Stop Frequency B5 0 and Start Stop freq Hysterises B5 1 are used the RUN lamp will flicker CFI SERIES 6 15 USERS MANUAL CFI FEATURE DESCRIPTIONS CONTROL FORMAT SETTINGS Run Command Format 1 F Run R Run Output Freguency F Run R Run 2 Run Reverse Output Freguency F Run Run R Run Rev B6 0 wee DEFAULT wm A A A A A Ea 1 F Run R Run 2 Run Reverse 3 Push Button Control 3 Push Button Control Output Freguency F Run Hold CFI SERIES A p FORWARD RUN REVERSE RUN PSI1 R RUN B7 1 4 RYO RUN REVERSE PSI1 R RUN B7 1 4 RYO
10. the acceleration time setting Adjust reset and retry 2 Reduce the torque boost Adjust reset and retry 3 An excess GD short circuit or rapid fluctuation of the load may have occurred Reset and retry 1 Increase the deceleration time setting Adjust reset and retry 2 A short circuit or rapid fluctuation of the load may have occurred Reset and retry 10 2 USERS MANUAL TROUBLE SHOOTING ACTION TEST Overcurrent 1 Reduce the brake voltage setting A2 4 Adjust reset During braking and retry 2 A short circuit in the load may have occurred Overvoltage The power supply voltage may have risen Reduce the During stop voltage within the specified range Reset and retry Overvoltage 1 The power supply voltage may have risen Reduce the During constant speed voltage within the specified range Reset and retry operation 2 A voltage surge may have occurred on the power supply Overvoltage 1 The power supply voltage may have risen Reduce the During acceleration voltage within the specified range Reset and retry 2 A voltage surge may have occurred on the power supply Overvoltage 1 The load GD may be too large Increase the During deceleration deceleration time setting 2 The power supply voltage may have risen Reduce the voltage within the specified range Reset and retry Overvoltage The power supply voltage may have risen Reduce the During braking voltage within the specified range Rese
11. AuComn AUCOSPEED CFI SERIES COMPACT FREQUENCY INVERTER USERS MANUAL
12. Configuration Parameters B7 0 thru B8 6 description in section 3 of this manual for programming procedures The inputs terminals are positioned on the main control terminal block as shown below Deeper o I me Tn T7 Specification e active 24 VDC e operate with a potential free circuit e contacts used for controlling these inputs should be low voltage low current rated Gold Flash or similar e control wiring should be run separately from power wiring and should not exceed 50m in length e allowable leakage current 0 5mA CFI SERIES 7 2 USERS MANUAL ELECTRICAL CONNECTION CONTROL CIRCUIT Analogue Inputs The CFI provides three analogue inputs for connection of remote speed signals DESCRIPTION Potentiometer Speed Reference Input This is a 0 10VDC speed reference input with analogue output terminal P10 providing the 10V source for the circuit 4 20mA speed reference input Common for FSV and FSI The analogue inputs terminals are positioned on the main control terminal block as shown below DOC Typical Potentiometer Control Configuration POTENTIOMETER FSV CONTROL NOTE The VFS software control input must be turned ON to activate the potentiometer control option B8 0 9 Typical 0 10VDC Control Signal Configuration 0 10v DC NOTES 1 The VFS software control input must be turned ON to activate the 0 10VDC control B8 0 9 Typical 4 20mA Control Signal Configuration CFI CO
13. During constant speed operation Power Module During acceleration Power Module During deceleration Power Module During braking Overcurrent During Stop Overcurrent During constant speed operation Overcurrent During acceleration Overcurrent During deceleration ACTION TEST The EMS software input has been activated and the EMS Stop Format Parameter B6 4 has been set to display a fault in this event The IPM protection circuit overcurrent short circuit or control voltage drop has activated Ensure there is no earth fault in the output wiring or motor and check the fault sub code below Damage to the main power devices may have occurred Reset and retry A sudden change in the load or a short circuit may have occurred Reset and retry 1 Increase the acceleration time setting Adjust reset and retry 2 Reduce the torque boost Adjust reset and retry 3 An excess GD short circuit or rapid fluctuation of the load may have occurred Reset and retry 1 Increase the deceleration time setting Adjust reset and retry 2 A short circuit or rapid fluctuation of the load may have occurred Reset and retry 1 Reduce the brake voltage setting A2 4 Adjust reset and retry 2 A shor circuit in the load may have occurred Damage to the main power devices may have occurred Reset and retry A sudden change in the load or a short circuit may have occurred Reset and retry 1 Increase
14. ECTION 3 PHYSICAL SPECIFICATION Overview This section details mounting instructions for the CFI Series Drives Content Dimensions Mounting Precautions Installation Ventilation Mounting In Ventilated Enclosures Dimensions mm MODEL Wo Wi Ho Hi H2 H3 D ad CFI 2030 105 130 4 8 1 2 SE Ad lal Gd MG CFI 0025 135 41 167 5 8 24 150 134 CFI SERIES e dde USERS MANUAL PHYSICAL SPECIFICATION Mounting Precautions Mount the CFI vertically Do not mount in direct sunlight Do not locate near heat radiating elements Do not locate in area subject to corrosive or explosive gases Allow clearance for ventilation Do Not Obstruct Cooling Airflow Installation Main Circuit PCB Heatsink Power Supply PCB Control PCB Fixing Screw Power Terminal Wire Lead In Slot Mounting In Ventilated Enclosures When mounting in a ventilated enclosure ensure there is at least a 50mm clearance around the sides and 150mm above and below the CFI for adequate ventilation VP P a 150mm 50mm 50mm 150mm CFI SERIES 3 2 USERS MANUAL ELECTRICAL CONNECTION POWER CIRCUIT SECTION 4 ELECTRICAL CONNECTION POWER CIRCUIT Overview This section details the power circuit for CFI Series Drives Content Connection Procedure nrinrenanennnenanenanenana 4 1 Dynamic Braking 25 isle eet tecto eot telae ing 4 2 Sie e Ae e e Tute le EE 4 2 Connection Proc
15. FLT Fault Output to the CFI Relay Parameter Output Assignment CFI SERIES e a ee USERS MANUAL ELECTRICAL CONNECTION CONTROL CIRCUIT Typical Connection Drawing 2 The CFI local control is complemented by automatic control from a PLC The PLC interface includes 0 10VDC Speed Control Signal run signal TO MOTOR DRIVE RUN OUTPUT 0 10VDC TO PLC FROM PLC RUN SIGNAL FROM PLC The following CFI program settings are required for correct operation of the circuit shown above Parameter Setting Comment VFS B8 0 BE Turns the Voltage Control Input ON Run Command default Configures the CFI for a two wire run command Format B6 0 F RUN B7 0 default Assigns F RUN Forward Run commana t terminal F RUN Relay Out Assigns RUN RUN Output to the CFI Relay Parameter Output Assignment CFI SERIES 7 8 USERS MANUAL ELECTRICAL CONNECTION CONTROL CIRCUIT Typical Connection Drawing 3 The CFI is applied in a situation where it is reguired to run under the control of either a Manual Control Station or an Automatic Speed Signal Selecting the manual mode starts the drive and allows the operator to control speed via a potentiometer In Automatic mode the motor is started by closing the remote start input see note 1 and the speed is controlled via the 4 20mA speed signal 3 SUPPLY TO MOTOR POTENTIOMETER CONTROL 4 20mA SPEED SIGNAL NOTE 1 A1 CFI SPEED DRIVE REMOTE START INPUT
16. IES CFI FEATURE DESCRIPTIONS SPEED CURRENT OUTPUT SIGNAL SETTINGS UNIT wee DEFAULT wm MAK 00 200 aso 140 A5 0 Set Frequency Output Frequency ON ON Time ger lex ue ATN The speed attainment function provides indication that output frequency has reached the level called for by the speed signal This parameter sets the band width for indication NUMBER DEFAULT MN MAX UNT A531 i lo o 5 300 ____ Output Current 5 A5 1 07 ON Hic L o IDET The Current Detection IDET Software Control Output provides indication that a preset current level has been reached The Current Detect Set Point A5 1 is set as a percentage of the rated current The Current Detect Set Point has a 5 hysterises 6 13 USERS MANUAL Speed Detect Set Point Drive Current Limit Regen Capacity CFI SERIES CFI FEATURE DESCRIPTIONS A52 Jef5joj 10 1050 The Speed Detect Software Control Output provides indication of attainment of a user adjustable speed set point The setting is made as a percentage of Maximum Output Frequency B9 0 The Speed Detect set points have a 1 hysteresis Output Frequency 1 A5 2 4 ON Time A ED OVERCURRENT LIMIT SETTINGS B30 1 5joj 50 300 The CFI output current is limited by lowering the output frequency so that it does not exceed the Drive Current Limit B3 0 Drive C
17. M 4 20mA TRANSDUCER INPUT FSI Lo NOTE The IFS software control input must be turned ON to activate the 4 20mA control option B8 1 9 CFI SERIES e ace USERS MANUAL ELECTRICAL CONNECTION CONTROL CIRCUIT IMPORTANT If multiple speed control inputs are connected and the corresponding Software Control Inputs are also ON the speed reference signal is selected with the following priority PROG gt IFS gt VFS Multi Step gt Current gt Voltage Specification use 2kQ 2W rated potentiometer the maximum input rating for FSV is 0 0 to 10 5V control wiring should be run separately from power wiring and should not exceed 30 meters e use shielded cable for analogue control inputs The shield should be connected to the COM terminal at the CFI only the maximum input rating for FSI is 0 to 21mA or 0 to 5 25V do not connect to any of the CFI relay inputs Switched Outputs The CFI provides one programmable switched output terminal LABEL DESCRIPTION FC FA FB Programmable N C N O 1 Refer to the Relay Output Parameter Assignment B8 8 description in section 3 of this manual for adjustment detail The switched output terminals are positioned on the main control terminal block as shown below DOC MAX 0 2A 250V AC OR 1A 30V DC Specification e FA FB FC MAX 0 2A 250VAC or 1A 30VDC 50VA 60W e control wiring should be run separately from power wiring and should not exceed 50 mete
18. ON Parameter Overview LED Display Parameters Output Frequency M1 Set Frequency M2 Output Current in Amps ME M2 Output Current in 96 M4 MS M6 M4 Overload Monitor M5 D C Bus Voltage M6 Output Voltage Trip Log Most Recent Fault Previous Fault BLOCK A PARAMETERS BLOCK B PARAMETERS Overcurrent Limit Settings Drive Current Limit Regenerative Capacity Sundry Settings Fault Reset Load Default Values Fine Adjustment Parameter Lock Multi Speed Step 1 Standard Adjustment Start Interlock Settings A0 7 B5 0 Start Stop Freguencies Start Stop Frequency Hysterises Interlock Frequency Control Format Settings Fine Adjustment Run Command Format F RUN R RUN Stop Format F JOG R JOG Stop Format Autostart A1 2 Secondary Acceleration Rate B6 4 EMS Command Input Logic EMS Stop Format Programmable Input Settings 1 F RUN Time Unit Multiplier R RUN F JOG R JOG EMS RESET HOLD CSEL Programmable Input Settings 2 VFS IFS PROG SO S1 FUP FDW FUP FDW Step A3 5 Relay Output Parameter Assign LED Display Initialisation Output Parameter Settings Maximum Output Frequency Fmax B9 1 Supply Frequency Ftrg B9 2 Output Voltage B9 3 Carrier Frequency B9 4 Overload Setting B9 5 0Hz Overload B9 6 Input Voltage B9 7 Preset Fmax Ftrq Pattern Speed Current Output Signal Settings UJ o CFI SERIES 2 2 USERS MANUAL PHYSICAL SPECIFICATION S
19. Outputs 1 x Programmable Relay N C N O Remote Speed Input Signals 0 10 VDC 4 20mA PROTECTION Protection Features Overcurrent Overvoltage Undervoltage IPM Fault Motor Overload Drive Overtemperature Earth Fault Trip Log Last Two Trip States CURRENT RATINGS Single Phase Input CFI 0025 Three Phase Input CFI 0036 CFI 0055 CFI SERIES 9 2 USERS MANUAL TROUBLE SHOOTING SECTION 10 TROUBLE SHOOTING GUIDE Overview This section details the CFI diagnostic displays and provides assistance in identifying system faults Content Trip Log Trouble Shooting Chart READ MANUAL COMPLETELY PRIOR TO CONNECTING AND COMMISSIONING THIS EQUIPMENT Fault finding and or repair of this equipment must be undertaken only by suitably qualified personnel WARNING ELECTRICAL SHOCK HAZARD ENSURE THE CFI IS COMPLETELY ISOLATED FROM THE POWER SUPPLY BEFORE ATTEMPTING ANY WORK ON THE UNIT CFI SERIES 1015 USERS MANUAL TRIP LOG TROUBLE SHOOTING The CFI provides a trip log which can show detail of the last two trip states DISPLAY DESCRIPTION CAUSE CFI SERIES Scroll through the Display Parameter List Press the a or Q keys to move to the desired display parameter F1 amp F2 On releasing the key the fault code will be displayed TRIP DISPLAY CODES Emergency Stop Power Module Power Module During Stop Power Module
20. SERIES 6 7 USERS MANUAL Secondary Acceleration Rate Secondary Deceleration Rate Jog Acceleration Rate Jog Deceleration Rate Time Unit Multiplier Torgue Boost CFI SERIES CFI FEATURE DESCRIPTIONS wee DEFAULT are 1 o of oz The secondary Acceleration and Deceleration Rates are activated by turning the CSEL Software Control Input B7 7 ON UNIT Seconds Ars 2JoJo 01 999 Seconds NUMBER DEFAULT MIN MAX UNIT At4 5 0 01 999 Seconds ars 8 0 01 989 Seconds At6 a 1 00 Acceleration and deceleration time settings can be modified by setting the Time Unit multiplier to a value greater than one This setting affects all acceleration and deceleration time parameters Acceleration and Deceleration settings can be increased to a maximum of 3600 seconds Multiplication s exceeding 3600seconds will be automatically result in the maximum 3600 second setting TORQUE BOOST amp D C BRAKE SETTINGS A20 sjoj 00 This figure sets the level of torque boost at OHZ If the motor does not Voltage achieve breakaway torque slowly increase the value of this parameter until breakaway torque is el achieved Supply Freguency B9 1 Freguency 6 8 USERS MANUAL Sguare law Torgue Auto Torgue Boost Gain CFI SERIES CFI FEATURE DESCRIPTIONS A21 lojo oo SH This figure sets the voltage frequency ratio for loads that follow a Sg
21. Skip Freq2 A32 o 0 44000 Skip Band 2 Skip Freq 3 Skip Band 3 Hz Hz Hz Hz ABS ofo oo 100 A94 of o 44000 A35 Jojo oo 100 This feature allows mechanical resonance points to be avoided by skipping specified operating frequencies Operating Frequency A3 4 A3 2 A3 0 Set Frequency CFI SERIES USERS MANUAL CFI FEATURE DESCRIPTIONS RATIO INTERLOCK SETTINGS Ratio interlock awe oe ww wax wr ise imeni CI EIER ERES TC DET Polarity Of BiasB A4 1 2 1 Positive 2 Negative Coefficient A Value 1 2 Ze Bias B Value A4 3 440 Hz Maximum Speed 41410 Minimum speed proa 0 40 gt This feature can be used to manipulate the speed input signal to achieve desired output frequency control For example A 1 0 B 50Hz Fmax B9 0 A 1 3 B 0 A 1 0 B 0Hz VA fe HR 0 B 15Hz OV FSV Input Voltage 10V AMA FSI Input Current 20mA The Frequency Command Y is calculated according to the following formula Y AX B Where X Speed Signal Input Y Frequency Command Followed By CFI A Coefficient A4 1 B Bias A4 3 Min amp Max Speed Limit Fmax Speed Signal Inp Frequency Command Y FSV FSI Polarity A4 0 A4 2 A4 3 Coefficient Bias CFI SERIES 6 12 USERS MANUAL Speed Attainment Band Width Current Detect Set Point CFI SER
22. auses of damage It is therefore the installers responsibility to adhere to all instructions in this manual to follow good electrical practice and to seek advice before operating this equipment in a manner other than as detailed in this manual m Ensure that the CFI is completely isolated from the power supply before attempting any work on the unit m Entry of metal swarf into the cabinet can cause equipment failure m Ensure the power supply is connect to the CFI Input Terminals L1 L2 L3 Application of voltage to the output terminals U V W will cause damage to the CFI power circuit m Ensure the CFI is properly earthed m Ensure the CFI has adequate ventilation m Observe the CFI specifications m The CFI DC Bus remains charged even if the power is off Wait at least 10 minutes after removal of power before servicing the equipment m Do not switch on the output of the CFI while it is running m At low speeds motor cooling is severely restricted and motor overheating can occur at moderate loading Thermistor protection should be used for motors which will operate at for extended period at a reduced speed while under load m Do not connect Power Factor Correction capacitors to the output of the CFI or the motor terminals The examples and diagrams in this manual are included solely for illustrative purposes Users are cautioned that the information contained in this manual is subject to change at any time and without prior notice
23. e an Oe LR Step 2 Standard Adjustment A0 8 Fmax wee fm Step 3 Standard Adjustment AO0 AO A Fmax weame ARE FY These parameters specify the frequency set points for the Multi Step Function The Multi Step function is activated by setting the PROG software control input B8 2 to ON The programmed frequency settings are selected using the SO amp S1 inputs as detailed below CFI SERIES 6 6 USERS MANUAL CFI FEATURE DESCRIPTIONS so st Selected Parameter OUTPUT FREQUENCY A0 0 PROG B8 2 SO B8 3 S1 B8 4 NOTE F RUN is ON VFS and IFS are OFF ACCELERATION SETTINGS Acceleration Rate NUMBER DEFAULT MN MAX UNT A10 fojol 01 999 Sec Sets the rate of motor acceleration when the motor increases speed The acceleration time can be further extended using the Time Unit Multiplier A1 6 Deceleration Rate NUMBER DEFAULT ww max UNIT At 2 O0jO ot 999 Sec Sets the rate of motor deceleration when the motor decreases speed The deceleration time can be further extended using the Time Unit Multiplier A1 6 Frequency A2 4 Start Frequency A2 5 Stop Frequency A2 2 DC Braking Voltage gt 22 3 DC Braking Time A1 0 A1 1 Acceleration Time Deceleration Time A Note Secondary Acceleration Rates Secondary Acceleration Time Secondary Deceleration Time are selected by turning on the CEL software control input CFI
24. ecrement the parameter number v When in the programming mode use these keys to increment or decrement the parameter value When in the parameter selection mode the SET key may be used with the UP or DOWN keys to step between program groups DE DC When in parameter selection mode use this key to select the parameter to program When in program mode use this key to store set value CFI SERIES 8 1 USERS MANUAL CFI PROGRAMMING PROCEDURE Adjustment Procedures The following steps detail how to program the CFI Scroll through the parameter list to select the desired function Press the Mor v keys to move to the parameter to be set On releasing the key the value of the parameter will be displayed If the or m keys are held down the CFI will automatically step from function to function firstly at a slow pace and after time at an increased speed Pressing the key while holding down either the CO v keys causes a jump to the beginning of the next parameter block ie A0 0 A1 0 A2 0 etc Enter the programming mode Press the key to initiate parameter adjustment mode The last digit of the current setting will flicker indicating it can be changed Set the desired parameter value Using the Of v keys set the desired parameter value Store the new parameter value Pres
25. ection Turn OFF the F RUN control input and stop the motor Turn ON the PSI1 R RUN control input The motor should run at 10Hz in reverse Turn OFF the R RUN control input and stop the motor Turn ON the F RUN control input The motor should again run at 10Hz in the forward direction Adjust motor speed to 50Hz Select Parameter Run Speed A0 0 using the 4 and 7 keys Press the key and then adjust motor speed using the 4 and keys Turn OFF the F RUN control input when the speed reaches 50Hz The LED Display will show EF at the end of the stop indicating operation of the DC Brake BEER USERS MANUAL COMMISSIONING PROCEDURE STEP 4 ADJUST PERFORMANCE RELATED PARAMETERS Refer Section 6 For Parameter Function Detail The CFI offers an extensive function set to cater for a variety of application types These features do not need to be set unless reguired Adjustment of the most commonly used features is detailed below Adjust the Acceleration Rate A1 0 to suit the load Adjust the Deceleration rate A1 1 to suit the load The default maximum speed is set at 50Hz If not appropriate adjust the Maximum Freguency Setting B9 0 Note that the Maximum Freguency setting defaults to 50Hz each time the CFI is powered up unless this feature is over ridden using the Supply Voltage Frequency Setting B9 7 To utilise any other the CFI s other features refer to section 3 of this manual for features descriptions and
26. edure Connect the supply to the CFI power input terminals L1 L2 and L3 and the motor to CFI output terminals U V W observing the following points 1 Always earth the CFI 2 Always run the power cabling separately from control wiring to prevent electrical interference on control circuits 3 Use neutral screened cable to prevent RFI The screen must be earthed at both ends Minimising the length of cable between the motor and inverter also acts to reduce RFI Dedicated RFI filters are available for connection on the line side of the CFI if required L1 19 SUPPLY N 3 SUPPLY Ensure the power supply is connected to the CFI Input Terminals L1 L2 L3 Application of voltage to the output terminals U V W will cause damage to the CFI power circuit CAUTION Do not switch on the output of the CFI while it is running CAUTION Do not connect Power Factor Correction capacitors to the output of the CFI or the motor terminals CAUTION CFI SERIES 4 1 USERS MANUAL ELECTRICAL CONNECTION POWER CIRCUIT Dynamic Braking CFI units supplied with Dynamic Brake circuitry may be fitted an external braking resistor to provide increased braking of the connected motor and load Dynamic Braking Resistor L1 1 SUPPLY N 3 SUPPLY When using the dynamic Brake set Regen Capacity B3 1 for 30 or more Braking resistor should be selected according to the table below Minimum 100 torgue 100 torgue 100 to
27. h on when closed Turn the HOLD input off to delatch the F Run or R Run and stop the drive Resets the CFI Initiate an emergency stop or if already stopped prevent a run condition The user may specify either a ramp to stop or coast to stop as well as whether a fault condition is activate in the vent of an emergency stop Control motor speed according to the VFS Speed Signal Control motor speed according to the IFS Speed Signal Control motor speed according to the Multi step Speed Selector Switch Settings SO 1 Selector Switches For Multi Step Frequency Settings When PROG software control input is ON select multi step speed as follows Prog 0 Prog 1 Prog 2 Prog 3 SO OFF ON OFF ON OFF OFF ON ON Select between Primary Acceleration Deceleration Rates and Secondary Acceleration Deceleration Rates OFF Primary Acceleration A1 0 and Deceleration A1 1 Rates Operative ON Secondary Acceleration A1 2 and Deceleration A1 3 Rates Operative Increase motor speed Decrease motor speed 1 If all speed control inputs are on the speed reference signal is selected with the following priority PROG gt IFS gt VFS For further detail refer to the Programmable Input Configuration Parameters B7 0 thru B8 6 description in Section 3 of this manual Switched Outputs Software The CFI provides the following software control outputs which can be assigned to the Programmable Relay Output ON when the CFI is operati
28. hed Input Terminals Analogue Input Terminals Switched Output Terminals Software Control Input Output Overview Switched Inputs Software Switched Outputs Software Typical Connection Drawing 1 Typical Connection Drawing 2 Typical Connection Drawing 3 Input Output The CFI Series drives provide three types of control input and output terminations Terminals Overview 1 Switched Inputs 2 Analogue Inputs 3 Switched Outputs 3 SUPPLY TO MOTOR POTENTIOMETER CONTROL OR 0 10V DC SWITCHED OUTPUT ANALOGUE INPUTS 0 4 20mA DC SPEED INPUT SWITCHED INPUTS CFI SERIES Er us USERS MANUAL ELECTRICAL CONNECTION CONTROL CIRCUIT Switched Inputs The CFI provides four programmable switched inputs F Run RST EMS 8 PSI1 All four inputs are programmable with the first three assigned to LABEL DESCRIPTION TYPE F RUN Run default setting Resets the CFI after a trip condition default setting RST EMS Emergency Stop default setting Initiate an emergency stop in the manner programmed in the Emergency Stop Format Programmable parameter B6 4 note 1 8 2 If already stop the activation of the EMS input will prevent CFI operation The EMS input may be programmed to be normally open or normally closed PSI1 Programmable Relay Input Terminal 1 RYO Relay Input Common for switched inputs 1 See Software Input Output Overview later in this manual for available functions 2 Referto the Programmable Input
29. nd on once CP 1 CP 9 CFI SERIES 10 3 USERS MANUAL TROUBLE SHOOTING ACTION TEST Parameter Error in Group A 1 A parameter setting value is incorrect n indicates the parameter group number i e If there is an error at A2 3 EA 2 will be displayed Search the identified parameter group for the incorrect parameter and correct the setting Data for the incorrectly set value will be shown as Parameter Error in Group B 1 A parameter setting value is incorrect indicates the parameter group number i e If there is an error at B2 3 BA 2 will be displayed Search the identified parameter group for the incorrect parameter and correct the setting Data for the incorrectly set value will be shown as CFI SERIES 10 4 USERS MANUAL TROUBLE SHOOTING SYMPTOM CAUSE ACTION TEST Motor Does Not Run The Input Output wiring may be incorrect check wiring Aphase or power failure may have occurred check the power supply 3 The motor may be locked or the load to heavy Check the motor and load Motor Runs In Wrong Direction The output terminal U V and W sequence may be incorrect Exchange the phase sequence The control circuitry to the CFI F Run R Run F Jog or R Jog terminals may be incorrect Check the control circuitry Motor Runs But The Speed The load may be too heavy Reduce the load pees Morvai The speed input signal may be incorrect Check the speed inpu
30. ng FLT ON when the CFI has tripped ON when the CFI is ready for operation ON when the CFI has received a reverse run or reverse jog commend Note that the motor may still be decelerating in the forward direction in response to the reverse command ON when the current exceeds the level set using the IDET Current Detect Level parameter A5 1 ON when the output frequency has attained the level requested by the speed input signal ON when frequency exceeds the level set using the SPD Speed Detect Level parameter A5 2 CFI SERIES 7 6 USERS MANUAL ELECTRICAL CONNECTION CONTROL CIRCUIT Typical Connection 1 The CFI is installed with a Remote Speed Control Station equipped with the following controls Potentiometer Speed Control Start Stop Push Buttons Trip Indication Lamp 3 SUPPLY TO MOTOR CONTROL The following CFI program settings are required for correct operation of the circuit shown above Parameter Setting Comment VFS B8 0 a Turns the Voltage Control Input ON Run Command Configures the CFI for push button control Format B6 0 3 HOLD B7 6 4 Assigns HOLD latching command to terminal PSI1 R RUN B7 1 0 As a factory default setting R Run is assigned to terminal PSI1 This default assignment must be canceled in order to avoid conflict with HOLD function F RUN B7 0 3 default Assigns F RUN Forward Run command to terminal F RUN Relay Out 1 default Assigns
31. p B7 1 B7 2 B7 3 Programable Input Assignment WwW Uu o Relay Output Parameter Assign Programable Output Assignment OUTPUT PARAMETER SETTINGS COMMENT D oe D 00 Ke LED Display Initialisation PARAMETER Maximum Output Frequency Fmax B9 0 Supply Frequency Ftrq B9 1 Output Voltage B9 2 Carrier Freguency B9 3 Overload Setting B9 4 Motor Overload Adjustment OHz Overload Input Voltage B9 6 Preset Fmax Ftrq Pattern UJ o al zZ CFI SERIES 6 5 USERS MANUAL CFI FEATURE DESCRIPTIONS FREQUENCY SETTINGS Each CFI frequency setting parameter is shown in two parts The first allows the setting to be made in 1 0Hz increments The second allows fine adjustment in 0 01Hz increments for example Run Speed can be set in 1Hz steps using parameter AO 0 while finer adjustments would be made using A0 1 C jat A0 0 Display Sup ES AO0 1 Display Run Speed mmm ww we ur Standard MEM m 0 0 0 Fmax Fine Adjustment Ao A0 1 Maximum Freguency as set by the in parameter B9 0 Jog Speed NUMBER DEFAULT SEH CA Standard Adjustment A02 A02 Fine Adjustment Sets motor speed when in jog mode Dedicated jog acceleration and deceleration times can be set using the Jog Acceleration and Jog Deceleration functions A1 4 and A1 5 Multi Step Frequency Settings DEFAULT MN MAX um mem Fine Adjustment SCHER 5 Step 1 Standard Adjustment A0 6 Fmax mea
32. p 0 O Standard Adjustment Adjusts Run Speed In 1Hz Increments Fine Adjustment Adjusts Run Speed In 0 01Hz Increments Standard Adjustment Adjusts Jog Speed In 1Hz Increments Fine Adjustment Adjusts Jog Speed In 0 01 Hz Increments Standard Adjustment Adjusts Step 0 Speed In 1Hz Increments Fine Adjustment A0 5 Adjusts Step 0 Speed In 0 01Hz Increments Standard Adjustment Adjusts Step 1 Speed In 1Hz Increments Fine Adjustment A0 7 Adjusts Step 1 Speed In 0 01Hz Increments Standard Adjustment Adjusts Step 2 Speed In 1Hz Increments Fine Adjustment A0 9 Adjusts Step 2 Speed In 0 01Hz Increments Standard Adjustment Adjusts Step 3 Speed In 1Hz Increments Fine Adjustment AO0 b Adjusts Step 3 Speed In 0 01Hz Increments ACCELERATION DECELERATION SETTINGS PARAMETER NO COMMENT Acceleration Rate seconds Primary Acceleration amp Deceleration Deceleration Rate seconds Rates Secondary Acceleration Rate A1 2 Alternate Acceleration amp Deceleration Secondary Deceleration Rate Rates Jog Acceleration Rate Jog Acceleration amp Deceleration Jog Deceleration Rate Rates Time Unit Multiplier TORQUE BOOST amp DC BRAKE SETTINGS PARAMETER COMMENT Torque Boost Square law Torque Auto Torque Boost Gain A2 2 Torque Boost amp Slip Compensation Gain 96 DC Brake Settings DC Brake Voltage DC Brake Time Start Frequency Stop Frequency PARAMETER NO Skip Frequency 1 Skip Band 1 26 SKIP FREQUENCY SETTINGS
33. parameter to appear on the LED Display when power is turned on CFI SERIES 6 19 USERS MANUAL Maximum Output Freguency Supply Freguency Output Voltage Carrier Freguency Overload Setting CFI FEATURE DESCRIPTIONS OUTPUT PARAMETER SETTINGS bso s o o 30 Hz This parameter is automatically set according to the value entered in Preset Fmax Ftrq Patter B9 7 unless B9 7 is set to 0 If B9 7 is not set to 0 this adjustment will be reset according to the B9 7 setting when power is removed from and reapplied to the CFI B91 5 0 This parameter is automatically set according to the value entered in Preset Fmax Ftrq Patter B9 7 unless B9 7 is set to 0 UNIT 440 0 Hz Now ner wm wax uw Bez 4 0 0 0 460o V 3 3 1 If this parameter is set at 0 output voltage will equal input voltage when output frequency equals the supply frequency If set at a value greater than 0 the AVR function is activated so that the output voltage will equal the set value at the supply frequency 893 t e 3 12 kHz Adjustment of the carrier frequency effects motor noise Overload Setting Ful Speed B9 4 ilolo 20 105 OHz Overload Overload Seting 0 Hz B9 5 i oJo 10 105 _ CFI SERIES The characteristics of the Inverse Time Motor overload may be changed using this parameter The overload setting is made as a percentage of inverter rating
34. rameters The CFI digital display can be used to view a variety of parameters To scroll through the Display Parameter list do the following Scroll through the Display Parameter List Press the A or v keys to move to the desired display parameter MO thru M6 On releasing the key the value of the parameter will be displayed PARAMETER NO COMMENT Output Frequency Hz OFF will display when the CFI output is shut off Br will display when the DC Brake is operating Set Frequency Hz M1 The frequency command currently being followed by the CFI is displayed Output Current e Output current is displayed as a percentage of CFI output rating Br will display when the DC Brake is operating Overload Monitor M4 An overload trip occurs when this value reaches 100 Output ear OFF will display when the CFI output is shut off Latest Fault Refer to the Trouble Shooting Section of this manual for Previous Fault detail of fault codes TRIP LOG The CFI provides a trip log which can show detail of the last two trip states Scroll through the Display Parameter List Press the a or Q keys to move to the desired display parameter F1 amp F2 On releasing the key the fault code will be displayed CFI SERIES 6 2 USERS MANUAL CFI SERIES CFI FEATURE DESCRIPTIONS BLOCK A PARAMETERS FREQUENCY SETTINGS PARAMETER N COMMENT PAGE Run Speed Jog Speed Multi Step Frequency Settings Ste
35. rgue Model Resistance 10 ED 5 ED 2 5 ED Value Q 60Sec 10min 30Sec 10min 15Sec 10min Register Register Register CFI 2080 400W 1000 1P 300W 1000 1P 300W 1000 1P 300W 1500 2P 300W 680 1P 2080 80 NOTES 1 P refers to parallel connection 2 A maximum of 800V is applied to the DBR resistor Resistor selection and wiring must be rated accordingly Supply Conditioning The CFI is suitable for direct connection to an AC supply There are however certain abnormal supply conditions which can potentially cause drive input power componentry to fail To reduce the possibility of damage a line reactor may be required A line reactor should be considered where 1 Power Factor correction capacitors are switched in and out on the supply to the drive 2 The electrical supply is subject to frequent transient interruptions or significant voltage spikes CFI SERIES 4 2 USERS MANUAL COMMISSIONING PROCEDURE SECTION5 COMMISSIONING PROCEDURE Overview This section details commissioning procedures for a CFI installation Content Overview Step By Step Guide Overview This section provides a step by step guide to commissioning the CFI in local control mode Having complete commissioning to this stage users wishing to utilise any of the CFI s other control options or advanced features can then refer to appropriate sections in this manual The basic steps followed in the commissioning procedure are
36. rocedure SECTION 6 CFI FEATURE DESCRIPTIONS Comprehensive Description Of Features Provided By The CFI Overview LED Display Parameters Trip Log Parameter Listing Protection Descriptions CFI SERIES esque AMV00059 REV 1 4 SECTION 7 ELECTRICAL CONNECTION CONTROL CIRCUIT How To Connect Control Circuitry To The CFI Input Output Terminals Overview Switched Input Terminals Switched Output Terminals Analogue Output Terminals Software Control Input Output Overview Switched Inputs Software Switched Outputs Software Typical Connection Drawing 1 Typical Connection Drawing 2 Typical Connection Drawing 3 SECTION 8 CFI PROGRAMMING PROCEDURE How To Program The CFI Programming and Display Panel Adjustment Procedure SECTION 9 ELECTRICAL SPECIFICATION Details Electrical Specification Of The CFI CFI Connection Detail General Specification Current Ratings SECTION 10 TROUBLE SHOOTING GUIDE Step by Step guide CFI SERIES Iss AMV00059 REV 1 4 CAUTION STATEMENTS SECTION 1 CAUTION STATEMENTS Overview This section highlights potential causes of eguipment damage Content Caution List This caution symbol is used throughout the CFI Manual to draw special attention to activities which may result in equipment damage A summary of these cautions is listed below CAUTION Such Caution Statements cannot cover every potential cause of equipment damage but can highlight common c
37. rs CFI SERIES 7 4 USERS MANUAL ELECTRICAL CONNECTION CONTROL CIRCUIT Software Inputs Outputs Overview The CFI Series drives provide a range of software inputs and outputs which may be assigned linked to the programmable input output terminals or programmed to be permanently ON or OFF SOFTWARE INPUTS OUTPUTS F Run b RA 8 Programable Switched Programmable Relay EMS Output Input RST Terminals PSH Default Terminal Assignment 1 Relay Input Terminals are assigned using Programmable Input Configuration Parameters B7 0 thru B8 6 Refer to Section 3 of this manual for adjustment detail 2 Switched Output Terminals are assigned using Relay Output Parameter Assignment B8 8 Refer to Section 3 of this manual for adjustment detail CFI SERIES D Ae USERS MANUAL ELECTRICAL CONNECTION CONTROL CIRCUIT Switched Inputs Software The CFI provides the following software control inputs which can be assigned to the Programmable Relay Inputs E RUN RST EMS PSI1 or permanently programmed to be ON or OFF Run the motor Run the motor in reverse Run at jog speed as set in parameter A0 2 8 in the forward direction Note that the F Run and R Run Command override the F Jog command Run at jog speed as set in parameter A0 2 8 in the reverse direction Note that the F Run and R Run Command override the F Jog command Latch Cause the F Run and R Run software inputs to latc
38. s the key to store the new value Return To The Desired Display Parameter Using the Mor v keys return to the desired display parameter ie M1 thru M6 CFI SERIES 8 2 USERS MANUAL ELECTRICAL SPECIFICATION SECTION 9 ELECTRICAL SPECIFICATION Overview This section details the general electrical specification of the CFI Series Drives Content CFI Connection Detail Specifications Current Ratings CFI CONNECTION DETAIL L1 1 SUPPLY N 3 SUPPLY TO MOTOR POTENTIOMETER CONTROL PROGRAMMABLE OR 0 10V DC SWITCHED OUTPUT 0 4 20mA DC SPEED INPUT PROGRAMMABLE INPUTS CFI SERIES 9 1 USERS MANUAL ELECTRICAL SPECIFICATION SPECIFICATIONS POWER CIRCUIT input Voltage Output Voltage Digital Input 0 01Hz Analogue Input 0 1 of max frequency Digital Setting 0 01 Analogue Setting 0 5 CONTROL Torque Boost Automatic or Manual Acceleration Deceleration 0 01 3 600 seconds independently adjustable Primary Acceleration Deceleration Set Secondary Acceleration Deceleration Set Start Stop Control Forward Run Reverse Run Run Reverse Jog Mode Braking Time 0 1 20 seconds OPERATION Reverse Fun Prevention A A i M lH instantaneous Power FalureRestat OOO O OSOS E INTERFACE Local Touch Pad Control Panel 3 Digit 7 Segment LED Display 2 LEDs 3 Key Parameter Programming Panel Control Inputs 4 x Programmable Inputs Switched
39. stable if the setting is too high The maximum setting should be no greater than the motors slip at full load A24 5 o 00 200 The default setting is model dependent A25 2 0 0 0 200 Seconds The DC Brake allows the motor and load to be stopped more rapidly than with the coast to stop method Alter the DC Brake in units of 196 or less at a time while monitoring the output current to ensure it does not exceed drive ratings The D C Brake does not energise until the stop frequency is reached A2 6 Start Frequency A2 7 Stop Frequency A2 4 DC Braking Voltage Jt 22 5 DC Braking Time A1 0 I A1 1 Acceleration Time Deceleration Time a2 Jijo 01 600 Hz Should a load not breakaway until the output frequency has increase to a level above 1Hz this feature can be used to step to the required frequency straight away thus avoiding unnecessary motor heating This setting should be made in 1Hz increments and set to the minimum possible level 6 10 USERS MANUAL CFI FEATURE DESCRIPTIONS Stop Frequency Ober ww wax Im A27 ilo 01 60 0 Hz A2 6 A2 7 Start Frequency N 4 Stop Frequency L A2 4 DC Braking Voltage 3 A2 5 DC Braking Time A1 0 A Acceleration Time Deceleration Time SKIP FREQUENCY SETTINGS Skip Frequencies NUMBER DEFAULT MIN MAX UNIT SkipFreg1 A3 0 o 0 44000 Hz SkipBand1 A31 O O OO ugi
40. t and retry Undervoltage A drop in voltage phase loss or power supply failure may During stop have occurred Check power supply Reset and retry Undervoltage A drop in voltage phase loss or power supply failure may During constant speed have occurred Check power supply Reset and retry operation Undervoltage A drop in voltage phase loss or power supply failure may During acceleration have occurred Check power supply Reset and retry Undervoltage A drop in voltage phase loss or power supply failure may During deceleration have occurred Check power supply Reset and retry Undervoltage A drop in voltage phase loss or power supply failure may During braking have occurred Check power supply Reset and retry Overheat 1 Cooling Fan Failure Check operation and replace if necessary 2 Excessive Ambient Temperature Ensure ambient temperature does not exceed 50 C 3 The vent or heatsink may be clogged Ensure air flow is not restricted Overload Drive output overload The motor may have overloaded Reduce the load or increase the motor and inverter capacity UO error The CFI may be malfunctioning due to external noise or gate turnoff circuit error faulty control circuitry 1 O error The CFI may be malfunctioning due to external noise or A D converter error faulty control circuitry CPU error The CFI may be malfunctioning due to external noise or LP faulty control circuitry Turn the power off a
41. t signal circuit and ensure that the appropriate CFI software control inputs are on Motor Acceleration The motor acceleration deceleration time settings may be too low Deceleration Is Not Smooth Increase the settings Motor Speed Varies During The load may be fluctuating excessively or the load is too heavy Constant Speed Operation Reduce the load or fluctuation The inverter motor ratings may not match the load Select an inverter motor combination that matches the load If instability still exists try the following Lower the carrier frequency B9 3 Increase Torque Boost Voltage Increase the load torque Increase GD Motor Speed Is Too High Or The number of motor poles or voltage may be incorrect Check the Too Low motor specifications The Maximum Frequency B9 0 may be set incorrectly Check setting The Supply Frequency B9 1 may be set incorrectly Check the setting The motor terminal voltage may be low Measure motor terminal voltage and install larger output cabling if necessary CFI SERIES 10 5 USERS MANUAL TROUBLE SHOOTING CFI SERIES 10 6 USERS MANUAL
42. top Normally Closed Emergency Stop wees DEFAULT wm Format Bss es sep 3i el o o O 1 Coast To Stop without a fault output 2 Coast To Stop with a fault output 3 Ramp Down To Stop without a fault output CONTROL FORMAT SETTINGS Programmable Input Configuration HAAMER UDE a AVA EE EA F RUN bo le o ae JJ 9 F JOG Value Input Terminal or State oe Bra jo o 9 o or ems B74 9 9 EMS reset 8758 Je 9 9 RST HOLD F RUN cseL B77 lo 9 9 Psi VES BO lo o 9 ON CFI SERIES 6 18 USERS MANUAL CFI FEATURE DESCRIPTIONS These parameters set Software Control Inputs to ON or OFF or links the Software Control Input to the state of one of the CFI s Control Input Terminals FUP FDWStep wen DEFAULT mm wa Im Be7 jO tjO 001 200 Hz This parameter sets the value of the speed increment or decrement for a single activation of the FUP or FDW inputs The speed change will continuously increment or decrement when the FUP or FDW inputs are turned on for 3 seconds or more Frequency Relay Output Parameter Assign 0 Run RUN 1 Fault FLT 2 Soft Charging MC 3 Ready RDY 4 Reverse REV 5 Current Set Point Reached IDET 6 Frequency Attained ATN 7 Speed Set Point 1 Reached SPD LED Display ween DEFAULT wm wx uw i Initialisation ges o 6 s This parameter specifies the number of the display
43. uare Law torgue characteristic Use of this feature will result in increased efficiency The parameter sets the of voltage reduction at half supply frequency B9 1 2 Adjustment levels are determined by the load characteristics If both the Torque Boost A2 0 and the Square Law Torque A2 1 parameters are set the voltage frequency ratio will reflect both settings Voltage Supply Frequency B9 1 Frequency Voltage Supply Frequency B9 1 Frequency CR A22 fojoj oo 20 Auto Torque Boost dynamically controls output voltage dependent upon motor loading Thus optimum efficiency is automatically maintained at all times irrespective of motor loading Notes Output Voltage A A2 6 Supply Freguency B9 1 Freguency 1 This parameter over rides Torque Boost A2 0 and Square Law Torque A2 1 To defeat Auto Torgue Boost set to zero A2 6 0 2 Motor rotation may become unstable or the drive may trip ifthe setting is too high 6 9 USERS MANUAL Slip Compensation DC Brake Voltage DC Brake Time Start Freguency CFI SERIES CFI FEATURE DESCRIPTIONS wee DEFAULT wm wa uw A23 jo ojoj omg 200 This parameter allows compensation for motor slip at full load F Output frequency is Output Frequency controlled according to motor load torque as Load Torgue shown in the graph Motor rotation may become un
44. urrent Limit is set as a percentage of CFI rated current Be sure to set a value higher than the motor s no load current ween DEFAULT wm wx uw i B31 Jelo 10 30 jp memo E The CFI will act to limit the energy regenerated during deceleration The Regen Capacity should be set to 20 unless using the dynamic brake option When using the dynamic brake option the Regen Capacity should be set using the following formula Note that a minimum setting of 30 must be used when a DBR is connected B3 1 293 Motor Capacity kW x 100 DBR Resistance Value 6 14 USERS MANUAL CFI FEATURE DESCRIPTIONS SUNDRY SETTINGS Fault Reset NUMBER DEFAULT MN MAX B4 0 255 9 Reset Fault and Clear Trip Log Reset Fault but not Trip Log Load Default Values NUMBER DEFAULT 00841 fo o 25 9 Load Block A default values 19 Load all default values Parameter amp ween orador wm wax n Operation Locks 842 To o es SS 37 only AO x settings can be changed 54 All parameters can be changed START INTERLOCK SETTINGS Start Interlock NUMBER DEFAULT MN MAX UNT Stat Stop Frequencies B5 0 ojo 00 200 Hz 5 2 5 5 Satsop Fregi Hystetises Boi 10 0 00 200 HZ 5 Loo 1 intetlocteRrequency B5 2 Tofio 00 200 Hz 05 0 Start Stop Frequencies The motor will run when the frequency setting is higher than the B5 0 setting
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