KEBCO COMBIVERT F4-S, Instruction Manual

Page 1: ...Important Note The user should read this manual completely prior to operating the inverter 01 00 P O W E R T R A N S M I S S I O N C O M B I V E R T INSTRUCTION MANUAL SIMPLE CONTROL ...

Page 2: ...king with this unit the user must be familiar with it This is especially true for the attention safety and warning guides The meaning of the icons used in this manual are Danger Attention Information Warning observe at Help Caution all costs Tip KEBCO 0S F4 0EB K120 01 00 ...

Page 3: ... 2 1 2 3 Outputs 3 2 Operation of the inverter 3 2 1 Digital operator 3 2 1 1 Interface operator 3 2 1 2 Keyboard 4 2 2 Parameter summary 5 2 3 Password input 5 2 4 Operating display 6 2 5 Basic adjustment of the drive 7 2 6 Special adjustments 9 2 7 The Drive Mode 14 2 7 1 Start Stop Drive Mode 14 2 7 2 Changing direction of rotation 14 2 7 3 Speed setting 14 2 7 4 Leaving Drive Mode 14 3 Error d...

Page 4: ...5V Voltage supply for digital inputs and outputs max 100mA 12 Reverse Rotation direction forward has priority 13 Forward 14 Control release Output voltage enabled drive faults reset when signal removed In order to prevent a malfunction caused by interference voltages on the control inputs the following steps should be observed Use shielded twisted cables Connect shields to earth ground only at the...

Page 5: ... terminal 14 The operator is available in different versions 2 Operation of the inverter Interface control Transmit LED flickers during active serial communication Operating Error display Normal LED on Error LED blinks 5 digit LED Display with double function keypad 2 1 Digital operator PartNumber00 F4 010 2009 RS232 RS485 PIN RS485 Signal Meaning 1 reserved 2 TxD Transmit signal RS232 3 RxD Recei...

Page 6: ...onvolatile When this type of parameter is changed a decimal point appears behind the last digit If a drive fault occurs during operation the current display changes to the fault message E XXX The faultmessage in the display is reset by pressing ENTER PressingENTER onlyresetstheerrormessageinthedisplay Inorder to reset the fault itself the cause must be identified and removed and a reset signal giv...

Page 7: ...P 12 Fixed frequency 2 0 409 58 Hz 0 0125 Hz 50 Hz CP 13 Fixed frequency 3 0 409 58 Hz 0 0125 Hz 70 Hz CP 14 Max ramp current 10 200 1 140 CP 15 Max constant current 10 200 1 200 CP 16 Speed search 0 7 1 0 CP 17 Voltage stabilization 150 649 V oFF 1 V oFF CP 18 Slip compensation 2 50 2 50 0 01 0 oFF CP 19 Autoboost 2 50 2 50 0 01 0 oFF CP 20 DC braking 0 9 1 0 CP 21 Braking time 0 100 s 0 01 s 10 ...

Page 8: ...verse Acceleration drives accelerates with a re verse direction of rotation Reverse Deceleration drive decelerates with a reverse direction of rotation Forward Constant drive runs with a constant speed and a forward direction of rotation Reverse Constant drive runs with constant speed and a reverse direction of rotation Other status messages are described with the parameters which are related to t...

Page 9: ...in order to over come these losses With proper adjustment the torque output of the motor will remain constant even at the lowest speeds Adjustment range 0 25 5 Resolution 0 1 Factory setting 2 0 Customer adjustment _______ Adjustment Using CP 3 determine the load level during no load operation at the rated frequency Run the motor at 10 Hz and adjust the boost so that the same load level occurs as ...

Page 10: ...ed frequency CP 11 CP 13 is lower than this value Adjustment range 0 0 409 58 Hz Resolution 0 0125 Hz Factory setting 0 0 Hz Customer adjustment _______ Hz The frequency the inverter outputs with 10V applied to the analog input or if the activated fixed frequency CP 11 CP 13 is greater than this value Adjustment range 0 0 409 58 Hz Resolution 0 0125 Hz Factory setting 70 Hz Customer adjustment ___...

Page 11: ... adjusted value the acceleration or deceleration is stopped until the load drops below the adjusted value CP 2 displays LAS when the function is active Adjustment range 10 200 200 off Resolution 1 Factory setting 140 Customer adjustment _______ This function acts as an adjustable current limit when operating at a constant speed It can be used to prevent the load current from exceeding the inverter...

Page 12: ...t Speed search Voltage stabilization VO at VI 250V stabilized VO at VI 250V unstabilized VO at VI 190V stabilized VO at VI 190V unstabilized VO output voltage VI input voltage This parameter can be used to regulate the output voltage in relation to the rated frequency Voltage variations at the input as well as in the DC bus will have only a small influence on the output voltage V Hz characteristic...

Page 13: ...ate auto boost can be used to automatically increase the applied motor voltage as the motor load increases To activate the function set the value to 1 00 and optimize as directed below After making an adjustment check the response by monitoring the motor voltage When the load is removed the voltageshoulddroptoalowerlevel Ifitdoesnot reducethevalueofCP 19 Adjustment range 2 50 2 50 Resolution 0 01 ...

Page 14: ...tion of rotation changes Braking time dependent on the actual frequency 4 DC braking activates when rotation signals are removed and the actual frequency goes below 4 Hz 5 DC braking when the actual frequency goes below 4 Hz 6 DC braking activates when the set value goes below 4 Hz 7 DC braking deactivated 8 DC braking deactivated 9 DC braking before the acceleration ramp when a direction signal i...

Page 15: ...o function 14 Actual value set value CP 2 Fcon or rcon only not during noP LS error SSF 15 Acceleration CP 2 FAcc rAcc LAS 16 Deceleration CP 2 FdEc rdEc LdS 17 Forward rotation not during noP LS error 18 Reverse rotation not during noP LS error 19 Actual direction of rotation set direction of rotation 20 Actual frequency frequency level CP 23 21 Set frequency frequency level CP 23 22 No function ...

Page 16: ...START STOP At first the inverter is in standby mode By pressing the motor decelerates to 0 rpm and returns to standby mode By pressing the motor accelerates to and runs at the adjusted value Pressing changes direction of rotation FUNC SPEED ENTER F R for 3 seconds FUNC SPEED The display changes when is pressed The set frequency is displayed 2 7 3 Speed Setting FUNC SPEED The drive mode is an opera...

Page 17: ... voltage too high voltage spikes on supply voltage PF correction capacitor switching at sub station deceleration time too short and or braking resistor not connected Possible solutions install buck transformer to decrease voltage install line choke on input to inverter install buck transformer or choke on inverter input lengthen decel time or add connect braking resistor Overcurrent Possible cause...

Page 18: ...s normal operating level Possible Causes insufficient cooling insufficient cooling ambient temperature too high cooling fan when installed not functioning Possible solutions observe proper mounting clearances clear heatsink of all dirt and debris install cooling device to reduce air temp below 113 F check for fan obstructions blades should spin freely External Overheat Possible solutions see solut...

Page 19: ...ut that activates at a preset frequency A value that is measured by sensors in the inverter or a value that is calculated from a measured value and a preexisting condition Acceleration stop prevents over current errors during acceleration by stopping the ramp The current level is specified by the max ramp current CP 14 RS232 is the standard serial interface for connection between an inverter and c...

Page 20: ...2 5 8 19 Forward 2 Frequency value 5 13 19 Frequency dependent switch 17 I I R compensation 11 Interface operator 3 Interference voltage 2 Inverter status display 5 6 19 K Keyboard 3 4 L LAD stop 9 17 LED 3 M Max constant current 5 9 19 Max ramp current 5 9 19 Maximum frequency 5 8 19 Minimum frequency 5 8 19 Modulation 6 14 O Operating Display 6 Optimize 11 Overcurrent 15 Overheat 16 Overload 15 ...

Page 21: ...xed frequency 2 0 409 58 Hz 0 0125 Hz ____________ CP 13 Fixed frequency 3 0 409 58 Hz 0 0125 Hz ____________ CP 14 Max ramp current 10 200 1 ____________ CP 15 Max constant current 10 200 1 ____________ CP 16 Speed search 0 7 1 ____________ CP 17 Voltage stabilization 150 649 V oFF 1 V ____________ CP 18 Slip compensation 2 50 2 50 0 01 ____________ CP 19 Autoboost 2 50 2 50 0 01 ____________ CP ...

Page 22: ...lowing changes A Locking the CP Parameters from change read only C Activating Drive Mode Passwords D Leaving Drive Mode FUNC SPEED START FUNC SPEED ENTER F R FUNC SPEED START FUNC SPEED ENTER F R FUNC SPEED START FUNC SPEED ENTER F R XX FUNC SPEED ENTER F R for 3 seconds ...

Page 23: ...riginaldate of shipment from KEBCO in St Paul The serial number will be used to track the shipping date Operationoftheinverteroutsidetheratedspecificationsprintedintheinstructionmanualswillvoid the warranty KEBCOdoesnotassumeanyliability costofremoval costofinstallation downtime production delays or damage to other items associated with the inverter for failures which occur during or after the war...

Page 24: ...BCO Inc USA Headquarters 1335 Mendota Heights Road St Paul MN 55120 PH 800 899 3226 651 454 6162 FAX 651 454 6198 WEB www kebco com P O W E R T R A N S M I S S I O N With Sales Offices in Atlanta Georgia Columbus Ohio Dallas Texas ...