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IMO Jaguar CUB - Drives Direct

1. LED Alarm Name Description monitor output displays 30A B C Overcurrent Stops the inverter output to protect the inverter During OC1 Yes protection from an overcurrent resulting from overload acceleration Stops the inverter output to protect the inverter During OC2 from an overcurrent due to a short circuit in the deceleration output circuit During running OC3 Stops the inverter output to protect the inverter at constant from an overcurrent due to a ground fault in the speed output circuit This protection is effective only when the inverter starts If you turn on the inverter without removing the ground fault this protection may not work Overvoltage The inverter stops the inverter output by detecting During OU1 Yes protection an overvoltage 400 VDC for 200V series 800 acceleration VDC for 400V series in the DC link circuit During OU2 This protection is not assured if excess AC line deceleration voltage is applied inadvertently During running fo U3 at constant speed Stopped Undervoltage Stops the inverter output when the DC link circuit voltage drops LU Yes protection below the undervoltage level 200 VDC for 200 V series 400 VDC for 400 V series However if data 4 or 5 is selected for F14 no alarm is output even if the DC link circuit voltage drops Input phase Detects input phase loss stopping the inverter output This Lin Yes loss protection function prevents t
2. SS1 SS2 SS4 i 1024 Select link operation RS485 communication option LE 1033 Reset PID integral and differential components PID RST 1034 Hold PID integral com ponent PID HLD 5 5 To assign a negative logic output to a terminal oat Ban vale ot one meri on ine tte 1002 Frequency level detection 1003 Undervoltage detection signal LU 1005 Torque limiting Current limiting 1006 Auto restarting after recovery of power 1007 Motor overload early warning OL i 1026 Retry in operation k 1030 Lifetime alarm i 1035 Inverter running i 1037 Current detection 1041 Low level current detection k 1099 Alarm relay output for any alarm ALM 0 0 to 400 0 0 Disabled Current value of 1 to 200 of the rated inverter current 0 01 to 600 00 Low Current Detection Timer Coefficient for Constant 0 000 to 9 999 Feeding Rate Time PID Display Coefficient A 999 to 0 00 to 999 0 01 PID Display Coefficient B 999 to 0 00 to 999 0 01 0 Speed monitor Select by E48 3 Output current 4 Output voltage 9 Input power 10 PID final command value 12 PID feedback amount 13 Timer value Timer operation Note Function codes E45 to E47 appear on the LED monitor however the Jaguar CUB series of inverters does not recognize these codes 4 Standard torque boost Nominal rated current of standard motor
3. 2 No forward reverse operation command was inputted or both the commands were inputted simultaneously external signal operation Check the input status of the forward reverse command with Menu 4 I O checking using the keypad gt Input a run command gt Set either the forward or reverse operation command to off if both commands are being inputted gt Correct the assignment of commands FWD and REV to function codes E98 and E99 gt Connect the external circuit wires to control circuit terminals FWD and REV correctly 3 No indication of rotation direction keypad operation Check the input status of the forward reverse rotation direction command with Menu 4 I O checking using the keypad gt Input the rotation direction FO2 0 or select the keypad operation with which the rotation direction is fixed F02 2 or 3 4 The inverter could not accept any run commands from the keypad since it was not in Running mode Check which operation mode the inverter is in using the keypad gt Shift the operation mode to Running mode 5 Arun command with higher priority than the one attempted was active and the run command was stopped While referring to the block diagram of the drive command generator check the higher priority run command with Menu 2 Data checking and Menu 4 I O checking using the keypad gt Correct any incorrect function code data settings e g
4. 6 The value set for the torque boost F09 was too high Check the data of function code F09 and readjust the data so that the motor does not stall even if you set the data to a lower value gt Change the data of the function code 7 The V f pattern did not match the motor Check if the base frequency F04 and rated voltage at base frequency F05 match the values on the nameplate on the motor gt Match the function code data to the values on the nameplate of the motor 6 13 9 dbH Overheat protection for braking resistor Problem Possible Causes 1 Braking load was too heavy Thermal protection for braking resistor activated What to Check and Suggested Measures Recalculate the relation between the braking load and braking capacity gt Reduce the braking load gt Reconsider the braking resistor in order to improve braking ability Resetting the data of function codes F50 and F51 is also required 2 The deceleration time was too short Recalculate the required deceleration torque and time from the moment of inertia for the load and the deceleration time gt Increase the deceleration time F08 E11 and H54 Reconsider the braking resistor in order to improve the braking ability Resetting the data of function codes F50 and F51 is also required 3 Incorrect values have been set for the data of function codes F50 and F51 Check the braking resistor spe
5. 5 27 F50 F51 Electronic Thermal Discharging capability and Allowable average loss These function codes configure the electronic thermal overload relay to protect the braking resistor from overheating Set the discharging capability and allowable average loss to F50 and F51 respec tively Those values differ depending upon the specifications of the braking resistor Refer to the tables on the next page Note Depending on the discharging capability margin of a braking resistor the S electronic thermal function may operate and issue the overheat alarm dbH even if the actual temperature of the resistor is lower than that specified Check braking resistor performance again and review the data setting of function codes F50 and F51 5 28 The following tables list the discharging capability and allowable average loss of the Jaguar CUB series inverters These values are determined by inverter model and specifications of braking resistors m External braking resistor Inverter type CUB3A 2 CUB5A 2 Braking resistor type See IMO Continuous braking Braking torque 100 Repetitive braking Period 100 sec or less Discharg ing capability Braking time kWs s Allowable average loss kw Duty cycle ED CUB8A 2 CUB11A 2 See IMO CUB17A 2 See IMO CUB1A5 4 CUB2A5 4 See IMO CUB3A7 4 CUB5A 4 See IMO CUB9A 4 See IMO
6. A TYPE NUTSIE SPH 200 240V 1 400H2 SER No kW 8 OA jal SER No IMO Precision Controls Limited London England a Main nameplate b Sub nameplate Figure 1 1 Nameplates TYPE Type of inverter CUB 1A5 4E Code Series Name Lo Code With integrated filter CUB Jaguar CUB E Yes No Code Applicable current rating Code Power supply 3A 3 Amps fl Single phase 200v 5A 5 Amps 2 Three phase 200v 8A 8 Amps cecal 4 Three phase 400v 11A 11 Amps 17A 17 Amps 1A5 1 5Amps 2A5 2 5 Amps 200v 3Ph 3A7 3 7 Amps I 400v 3Ph 5A5 5 5 Amps 9A 9Amps Note When None and w o braking resistor standard are selected in the built in option and brake in the above codes respectively the type of inverter is written without the last 2 digits as a standard model SOURCE Number of input phases three phase 3PH single phase 1PH input voltage input frequency input current OUTPUT Number of output phases rated output capacity rated output voltage output frequency range rated output current overload capacity SER No Product number 311215R0001 Serial number of production lot Production month 1 to 9 January to September X Y or Z October November or December Production year Last digit of year If you suspect the product is not working properly or if you have any questions about your product contact IMO 1 1 1 2 External View and Terminal Blocks 1 External views Control circuit Main Main
7. Be sure to install the terminal block cover before turning the power on Do not remove the cover during power application Otherwise electric shock could occur Do not operate switches with wet hands Doing so could cause electric shock Ifthe retry function has been selected the inverter may automatically restart and drive the motor according to some causes after tripping Design the machinery or equipment so that human safety is ensured after restarting If the stall prevention function has been selected the inverter may operate at an accel eration deceleration time or frequency different from the set ones Design the machine so that safety is ensured even in such cases Otherwise an accident could occur The STOP key is only effective when function setting Function code F02 has been es tablished to enable the STOP key Prepare an emergency stop switch separately If you disable the STOP key priority function and enable command FWD or REV you cannot stop the inverter output by the STOP key on the built in keypad If an alarm reset is made with the operation signal turned on a sudden start will occur Check that the operation signal is turned off in advance Otherwise an accident could occur If you enable the restart mode after instantaneous power failure Function code F14 4 or 5 then the inverter automatically restarts running the motor when the power is re covered Design the machinery or e
8. CUB3A 1 CUB5A 1 See IMO CUB8A 1 CUB11A 1 See IMO 5 29 E01 to E03 E98 E99 Terminal Command Assignment to X1 to X3 FWD and REV E01 to E03 E98 and E99 may assign commands listed below to terminals X1 to X3 FWD and REV which are general purpose programmable input terminals These function codes may also switch the logic system between normal and negative to define how the inverter logic interprets either ON or OFF status of each terminal The default setting is normal logic that is Active ON To assign negative logic input to any input terminal set the function code to the value of 1000s shown in in Section 5 1 Function Code Tables To keep ex planations as simple as possible the examples shown below are all written for the normal logic system m Select multistep frequency 1 to 7 steps SS1 SS2 and SS4 Function code data 0 1 and 2 Switching digital input signals SS1 SS2 and SS4 on off may switch the set frequency to those defined by function codes C05 through C11 multistep fre quencies With this the inverter may drive the motor at 8 different preset speeds The table below lists the frequencies that can be obtained by the combination of switching SS1 SS2 and SS4 In the Selected frequency column Other than multistep frequency represents the set frequencies defined by frequency com mand 1 F01 frequency
9. Shows the ON OFF status of the digital I O terminals Refer to Displaying control I O signal terminals in Section 3 7 Checking I O Signal Status for details No of consecutive occurrences This is the number of times the same alarm occurs consecu tively Overlapping alarm 1 Simultaneously occurring alarm codes 1 is displayed if no alarms have occurred Overlapping alarm 2 Simultaneously occurring alarm codes 2 is displayed ifno alarms have occurred 3 26 LED monitor shows item No Display contents Terminal I O signal status under commu nication control displayed with the ON OFF of LED seg ments Terminal input signal status under commu nication control in hexadecimal for mat Note When th thefirst Terminal output signal status under commu nication control in hexadecimal for mat Table 3 14 Continued Description Shows the ON OFF status of the digital I O terminals under communication control Refer to Displaying control I O signal terminals under communication control in Sec tion 3 7 Checking I O Signal Status for details e same alarm occurs a number of times in succession the alarm information for ime is retained and the information for the following alarms is not updated 3 27 Chapter4 RUNNING THE MOTOR 4 1 Running the motor for a test 4 1 1 Inspection and Preparation prior to the O
10. Use insulated tools Otherwise electric shock or injuries could occur Disposal ACAUTION Handle the inverter as an industrial waste when disposing of it Otherwise injuries could occur Others A WARNING Never attempt to modify the inverter Doing so could cause electric shock or injuries GENERAL PRECAUTIONS Drawings in this manual may be illustrated without covers or safety shields for explanation of detail parts Restore the covers and shields in the original state and observe the description in the manual before starting operation Conformity to the Low Voltage Directive in the EU If installed according to the guidelines given below inverters marked with CE or TUV are considered as compliant with the Low Voltage Directive 73 23 EEC ACAUTION 1 The ground terminal G should always be connected to the ground Do not use only a residual current operated protective device RCD earth leakage circuit breaker ELCB as the sole method of electric shock protection Be sure to use ground wires whose size is greater than power supply lines With the exception of those exclusively designed for protection from ground faults 2 When used with the inverter a molded case circuit breaker MCCB resid ual current operated protective device RCD earth leakage circuit breaker ELCB or magnetic contactor MC should conform to the EN or IEC standards 3 When you use a resi
11. Cooling fan 61 000 hours or longer as accumulated run time Applicable motor rating 1 5 to 4 0 kW Assumed life of cooling fan at ambient inverter temperature of 40 C 1 DC bus capacitor Measure the capacitance of the DC bus capacitor as follows The capacitance is displayed in the reduction ratio of the initial value written in the inverter memory before shipment Capacitance measurement procedure 1 Remove the RS485 communications card option from the inverter if it is mounted Disconnect the DC bus link circuit to other inverters from terminals P and N of the main circuit if any ADC reactor option and braking resistor option may not be disconnected Keep the ambient temperature at 25 10 C 2 Turn off the digital inputs FWD REV and X1 to X3 at the control terminals If an external potentiometer is connected to terminal 13 remove it Set the data of function codes E20 and E27 as the transistor output Y1 or relay output 30A B C does not come on while the inverter power is turned off E g recommended settings are to assign normal logic signal RUN and ALM to terminals Y1 and 30A B C respectively 3 Turn the inverter power on 4 Check that the cooling fan rotates and the inverter is on halt 5 Turn the main power supply off Start measuring the capacitance of the DC bus capacitor 6 After the LED monitor is unlit completely turn the main power supply on aga
12. Cote PID display coefficients A and B E40 and E41 are the exclusive con version factors to equate an indicated value with the process command and feedback amount in PID control C21 Timer Operation Enables or disables timer operation If it is enabled entering a run command will run the inverter to drive the motor for the period preset to the timer An example of timer operation Setting up the timer conditions beforehand Set C21 to 1 to enable timer operation To display the timer count on the LED monitor set function code E43 LED monitor to 13 Timer count Set up the frequency for the timer operation using the built in potentiometer or the N and V keys If the LED displays the timer count press the G amp key to switch it to the speed monitor and then set the frequency for the timer operation Timer operation by giving a run command with the T key 1 Use the z or key to set the timer count in seconds while monitoring the current count displayed on the LED monitor Note that the timer count is ex pressed as integers 2 Press the T key to run the motor and the timer will start the countdown The moment the timer finishes the countdown the inverter stops running the motor even if the 4 key is not pressed Timer operation is possible even when the timer count is not displayed on the LED monitor 3 After the inverter decelerates the motor to a stop the timer count on the LED monitor will flas
13. cancel the higher priority run command 6 The set frequency was set to the same or lower than the value of the starting or stop frequency Check that a frequency command has been entered with Menu 4 I O checking using the keypad gt Set the value of the set frequency to the same or higher than that of the starting or stop frequency F23 or F25 gt Reconsider the starting and stop frequencies F23 and F25 and if necessary change them to lower values gt Inspect the frequency command devices signal converters switches or relay contacts Replace any ones that are faulty gt Connect the external circuit wires correctly to terminals 13 12 11 and C1 6 3 Possible Causes 7 A frequency command with higher priority than the one attempted was active What to Check and Suggested Measures Check the higher priority run command with Menu 2 Data checking and Menu 4 I O checking using the keypad referring to the block diagram of the drive command generator gt Correct any incorrect function code data settings e g cancel the higher priority run command 8 The upper and lower frequencies for the frequency limiters were set incorrectly Check the data of function codes F15 and F16 gt Change the upper and lower frequencies F15 and F16 to the correct ones 9 The coast to stop command was effective Check the data of function codes E01 E02 E03 E98 and E99
14. m Low level current detection IDL Function code data 41 This signal is turned on when the output current drops below the operation level specified by function code E34 and stays in this status for the duration specified by function code E35 on delay timer The minimum turning ON time is 100 ms CNote Function codes E34 and E35 are effective not only for the low level S current detection IDL but also for the operation level of the overload early warning OL and current detection ID and the setting of the timer count m Alarm relay contact output for any fault ALM Function code data 99 This signal is turned on if the protection function is activated so that the inverter enters Alarm mode 5 36 E50 Coefficient for Speed Indication This function code sets a coefficient to be used for setting the constant rate of feeding time load shaft speed or line speed and for displaying its output status Coeff of Speedindication E50 Freq x Coeff for Const Rate of Feeding Time E39 Load Shaft Speed rpm E50 Coeff for Speed Indication x Frequency Hz Line Speed m min E50 Coeff for Speed Indication x Frequency Hz Const Rate of Feeding Time min Where Freq is the set frequency if each expression is for one of the set data for the constant rate of feeding time load shaft speed or line speed it is the output fre quency if each expression is for the output status monitor
15. The CPU did not operate normally Check if ErF occurs each time the power is switched off gt This problem was caused by a printed circuit board PCB including the CPU malfunction so it is necessary to replace the PCB Contact IMO 6 18 Chapter 7 MAINTENANCE AND INSPECTION Perform daily and periodic inspection to avoid trouble and keep reliable operation for a long time Take care of the following items during work A WARNING The electric charge in the DC bus capacitor will be retained even after the power is turned off Therefore it may take a long time until the DC link circuit voltage reaches a safe potential Do not open the control circuit terminal block cover within 5 minutes after the power has been turned off Then remove the control circuit and main circuit terminal block covers Check that the DC link circuit voltage between main circuit terminals P and N does not exceed the safety voltage 25 VDC with a multimeter and start the maintenance and inspection Electric shock may occur Maintenance inspection and parts replacement should be made only by authorized persons Take off watches rings and other metallic matter before starting work Use insulated tools Never attempt to repair the Inverter Electric shock or injuries could occur 7 1 Daily Inspection Visually inspect errors in the state of operation from the outside without removing the covers while the inverter operates
16. and Nominal rated capacity of standard motor arer s Drives Direct Y ertet 3 Standard Motor Parameters on 5 6 E50 E52 Keypad 0 Function code data setting mode 1 Function code data check mode 2 Fullemenu mode E60 o 1 2 3 E61 o 1 E62 z 3 5 E98 To assign a negative logic input to a terminal set the value of 1000s shown in in the table below to the function code Eo 1000 Multi step frequency selection 0 to 1 steps 1001 Multi step frequency selection 0 to 3 steps 1002 Multi step frequency selection 0 to 7 steps Ss4 1004 ACC DEC time selection 2 steps RT1 1006 3 wire operation stop command 1009 Alarm from external equipment THR 10 1010 Ready for jogging JOG 11 1011 Frequency command 2 or 1 Hz2 Hz1 1019 Enable editing of function codes from keypad WE KP 1020 Disable PID control Hz PID 1021 Switch normalinverted driving vs 1024 Select link operation RS485 communication option LE 1033 Reset PID integral and differential components PID RST 1034 Hold PID integral Run forward command Run reverse command Drives Direct Inverters 5 7 C codes Control Functions of Frequency se ESS i Settings 0 7 ase alias aaa ae keypad Enable the voltage input to terminal 12 Enable the current input to terminal C1 Enable the sum of voltage and current inputs to terminals 12 and C1
17. 0 02 Hz at 400 Hz 0 01 Hz fixed Control method Vif control Simplified torque vector control Voltage frequency Possible to set output voltage at base frequency and at maximum frequency characteristics common specifications Three phase 200 V single phase 200 V 80 to 240 V Three phase 400 V 160 to 500 V W y i pei iarsa vaie and atana o E a S Torque boost Torque boost can be set with the function code F09 Load selection Select application load type with the function code F37 0 Torque inversely proportional to the square of speed 1 Constant torque load 2 Auto torque boost 3 Auto energy saving operation Torque inversely proportional to the square of speed in acceleration deceleration 4 Auto energy saving operation Constant torque load in acceleration deceleration 5 Auto energy saving operation Auto torque boost in acceleration deceleration Starting torque 150 or more Automatic torque boost in 5 Hz operation Start stop Keypad operation Start FWOIREV and stop with Qun and ra keys Remote keypad available soon is also usable External signal digital input FWD REV coast to stop command etc Link operation Communication via RS485 RS485 communications functions are optional Frequency setting Can be set with built in potentiometer standard Can be set with Aor key Remote keypad available soon is also usable Can be set with external potentiometer 1 to 5 KQ Connected to anal
18. 2 The display can be read and there is no fault Structure such as frame and cover 1 Abnormal noise and excessive vibration 2 Loosen bolts tightened parts 3 Deformation and breakage 4 Discoloration and deformation caused by overheat 5 Check for debris and dust 1 Visual or hearing inspection 2 Retighten 3 4 5 Visual inspection 1 2 3 4 5 No abnormalities Common 1 Check if bolts and screws are tight and not missing 2 Check the devices and insulators for deformation cracks breakage and discoloration caused by overheat and deterioration 3 Check for debris and dust 1 Retighten 2 3 inspection 1 2 3 No abnormalities Conductor and wire Main circuit 1 Check the conductor for discoloration and distortion caused by overheat 2 Check the sheath of the cable for cracks and discoloration 1 2 Visual inspection 1 2 No abnormalities Terminal block Check that the terminals are not damaged 7 2 Visual inspection No abnormalities Check part Filtering capacitor Note 1 Table 7 1 Continued Check item 1 Check for electrolyte leakage discoloration cracks and swelling of the case 2 Check if the safety valve does not protrude excessively 3 Measure the capacitance if necessary How to inspect 1 2 Visual inspection 3 Measure discharge time with capacitance
19. E In Running mode Pressing this key switches the information displayed output frequency Hz current Amps or voltage V E In Programming mode Pressing this key displays the function code and sets the data entered with the Sand V3 keys or the POT Pressing this key displays information concerning the alarm code currently displayed on the LED monitor E In Alarm mode Jaguar CUB features three operation modes Running Programming and Alarm modes Refer to Section 3 2 Overview of Operation Modes 3 1 Simultaneous keying Simultaneous keying means depressing two keys at the same time expressed by Jaguar CUB supports simultaneous keying as listed below For example the expression Grom N keys stands for pressing the A key while holding down the fre key Operation modes Simultaneous keying Running mode _ Control entry to exit from jogging operation G N keys Change special function code data er Refer to codes FOO and H03 in Chapter 5 bo t iY keys FUNCTION CODES Switch to Programming mode without resetting the alarm Programming mode Alarm mode E gt amp keys 3 2 Overview of Operation Modes Jaguar CUB features the following three operation modes E Running mode This mode allows you to enter run stop commands in regular operation You may also monitor the running status in realtime E Programming mode This mode allows you to set function code data a
20. Say gt CO e Same as above pac ests rsd ey 300 i di Same as above Ena lt 4 i aO Same as above Figure 3 10 Alarm Information Status Transition Basic key operations 1 With the menu displayed use the and keys to select Alarm information 6 AL Koo 2 Press the amp key to display the alarm list code e g 1 0L 1 In the list of alarm codes the alarm information for last 4 alarms will be saved as an alarm history 3 Each time the a and keys are pressed the last four alarms are displayed in order from the most recent one as 1 2 3 and 4 4 Press the S key while the alarm code is displayed and the corresponding alarm item number e g 6_00 and data e g Output frequency are displayed continuously in turn for 1 second each It is possible to display the item number e g 6_01 and data e g Output current for each desired alarm using the and keys key to return to the alarm list Press the key again to returnto the menu 3 25 LED monitor shows item No Table 3 14 Alarm Information Contents Display contents Output frequency Description Output frequency before slip compensation Output current Output current Output voltage Output voltage Set frequency Set frequency Running direction This shows the running direction being output F normal R reverse stop Run
21. Temperature around the inverter exceeded that of inverter specifications Temperature around heat sink rose What to Check and Suggested Measures Measure the temperature around the inverter gt Lower the temperature around the inverter e g ventilate the enclosure well gt Reduce the load 2 Accumulated running time of the cooling fan exceeded the standard period for replacement or the cooling fan malfunctioned Check the accumulated running time E52 2 Refer to Chapter 3 Section 3 8 Reading Maintenance Information gt Replace the cooling fan Visually check that the cooling fan rotates normally gt Replace the cooling fan 3 Air vent is blocked Check if there is sufficient clearance around the inverter gt Increase the clearance Check if the heat sink is clogged gt Clean the heat sink 4 Load was too heavy Measure the output current gt Reduce the load e g reduce the load before the overload protection occurs using the overload early warning E34 gt Decrease the carrier frequency F26 gt Enable the overload protection control H70 6 12 7 OH2 External alarm input Problem External alarm was inputted THR Possible Causes 1 An alarm function of the external equipment was activated What to Check and Suggested Measures Inspect external equipment operation gt Remove the cause of the alarm that occurred 2 Connection has
22. for inspections investigations pertaining to fire accident insurance in the USA Later these standards were authorized as the official standards to protect operators service personnel and the general populace from fires and other accidents in the USA cUL certification means that UL has given certification for products to clear CSA Standards cUL certified products are equivalent to those compliant with CSA Standards 10 1 2 Considerations when using Jaguar CUB in systems to be certified by UL and cUL If you want to use the Jaguar CUB series of inverters as a part of a UL Standards or CSA Standards cUL certified certified product refer to the related guidelines described on page viii 10 2 Compliance with European Standards The CE marking on IMO products indicates that they comply with the essential requirements of the Electromagnetic Compatibility EMC Directive 89 336 EEC issued by the Council of the European Communities and Low Voltage Directive 73 23 EEC Only the EMC filter built in type of inverters that bear a CE marking are compliant with these EMC Directives Inverters that bear a CE marking or TUV mark are compliant with the Low Voltage Directive The products comply with the following standards Low Voltage Directive EN50178 1997 EMC Directives EN61800 3 1996 A11 2000 EN55011 1998 A 1999 Immunity Second environment EN61800 3 A11 Industrial Emission Class 1A EN55011 A1 Applicable only to the EMC filter
23. for remote keypad Communication This terminal can be used with standard inverters equipped with an RS485 communications card option ON ote Route the wiring of the control terminals as far from the wiring of the main circuit as Aa possible Otherwise electric noise may cause malfunctions Fix the control circuit wires inside the inverter to keep them away from the live parts of the main circuit such as the terminal block of the main circuit 2 3 8 Switching of SINK SOURCE Jumper Switch AWARNING Before changing the jumper switch wait for at least five minutes after the power has been turned off then check that the DC link circuit voltage between main circuit terminals P and N does not exceed the safety voltage 25 VDC using a multimeter An electric shock may result if this warning is not heeded as there may be some residual electric charge in the DC bus capacitor even after the power has been turned off To switch the sink source of the digital input signal change the position of the jumper switch using a pair of long nose pliers as shown in Figure 2 17 At the factory setting the jumper switch is positioned at SOURCE GL Jumper Switch Figure 2 17 Switching of SINK SOURCE Jumper Switch 2 19 2 3 9 Installing an RS485 Communications Card Option Latch When an optional RS485 communica tions card is to be used install it before replacing the main circuit
24. however the inverter will restart If it is after 2 seconds the inverter will start at the starting frequency preset by the related function codes The ex ternal circuitry should be configured so that it is able to issue any run command within 2 seconds or so that it features a mechanical latch relay mechanism that ensures the safety of the system in the event of an instantaneous power failure If a coast to stop command BX is issued during the time from the detection of an instantaneous power failure to repowering the inverter exits from the state of waiting for restarting and enters Running mode If any run command is issued the inverter will start at the starting frequency preset A WARNING If you select restart after instantaneous power failure F14 4 or 5 the inverter will automatically restart running the motor when the power is recovered The machine should be so designed that human body and peripheral equipment safety is ensured even after automatic restarting Otherwise an accident could occur F15 F16 Frequency Limiter Upper and Lower Frequency limiter F15 limits the upper limiter of output frequency Frequency limiter F16 maintains the output frequency at the lower limiter even if the set frequency is lower than the lower limiter Refer to the figure below Output frequency Maximum frequency Upper limiter Lower limiter Set 0 e 100 frequency 5 21 Note Set the uppe
25. then the gain reference point should be 50 C34 50 CNnote When using the function codes for setting a gain or bias alone without changing any reference points the setting procedure for the function codes is the same as that of IMO s conventional inverter models F20 to F22 DC Braking Starting frequency Braking level and Braking time These function codes enable the DC braking to prevent the motor from coasting due to its inertia while it is decelerating to a stop Set function codes F20 for the starting frequency F21 for the braking level and F22 for the braking time 5 23 CNnote For three phase 200V and single phase 200V series inverters baa ta The braking level setting for the three phase 200V and single phase 200V series should be calculated from the DC braking level IDB A based on the reference current Iref A as shown below I ps A Tret A 100 Setting Example Setting the braking level IDB at 4 2 Amp A for 0 75 kW stan dard motors 4 2 A Setting 5 a x100 84 Applicable motor rating kW N A N A 0 4 0 75 1 5 22 4 0 Reference current Iref A NET HNA 3 0 50 80 11 0 17 0 ACAUTION The brake function of the inverter does not provide mechanical holding means Otherwise injuries could occur F23 F25 Starting Frequency and Stop Frequency At the startup of an inverter the initial output f
26. 200 V 4 three Phase 400 V Note 2 A box O in the above table replaces the E suffix for the filtered version Other than those items in the above table are the same as those in Section 8 1 Standard Models m Single phase 200 V Series Power supply voltage Single phase 200 V Type CUB___ 3A 1E 5A 1E 8A 1E 11A 1E Applicable motor rating kW 1 0 4 0 75 1 5 Weight kg 07 12 24 1 4 pole standard Note 1 A box O in the above table replaces the E suffix for the filtered version Other than those items in the above table are the same as those in Section 8 1 Standard Models 8 4 8 3 Common Specifications Item Detail specifications Maximum frequency 25 to 400 Hz Base frequency 25 to 400 Hz Starting frequency 0 1 to 60 0 Hz Carrier frequency 0 75 k to 15 KHz Frequency may drop automatically to protect the inverter running at 7 kHz or more This protective operation can be cancelled by function code H98 i Accuracy Stability Analog setting 0 2 of maximum frequency at 25 10 C Digital setting 0 01 of maximum frequency at 10 to 50 c Setting resolution Analog setting 1 1000 of maximum frequency e g 0 06 Hz at 60 Hz 0 4 Hz at 400 Hz Includes the built in potentiometer on the keypad Keypad setting 0 01 Hz 99 99 Hz or less 0 1 Hz 100 0 Hz or more Setting with QO keys Link setting Selectable from 2 1 20000 of maximum frequency e g 0 003 Hz at 60 Hz
27. Digital input 1 Digital input 2 Digital input 3 Forward operation command Reverse operation command Ptc 3 Operation ON level P a FWD REV Allowable leakage cm Table 2 8 Continued Functions 1 The various signals such as coast to stop alarm from external equip ment and multistep frequency selection can be assigned to terminals X1 to X3 FWD and REV by setting function codes E01 to E03 E98 and E99 For details refer to Chapter 5 Section 5 2 Overview of Function Codes 2 Input mode i e Sink Source is changeable by using the internal jumper switch 3 Switches the logic value 1 0 for ON OFF of the terminals between X1 to X3 FWD or REV and CM If the logic value for ON between X1 and CM is 1 in the normal logic system for example OFF is 1 in the negative logic system and vice versa 4 The negative logic signaling cannot be applicable to FWD and REV Digital input circuit specifications lt Control circuit gt voltage SINK OFF level SINK Operation ON level voltage SOURCE OFF level SOURCE Tt i R Operation current at ON Input Voltage at 0 V 54KS current at OFF PLC signal power Connects to PLC output signal power supply Rated voltage 24 VDC Maximum output current 50 mA Digital common Common terminal for digital input signals This te
28. If a magnetic contactor MC is mounted in the inverter s secondary circuit for switching the motor to commercial Installing an MC power or for any other purpose ensure that both the inverter in the secondary and the motor are completely stopped before you turn the MC circuit on or off Do not connect a magnet contactor fitted with a surge sup Combina pressor to the inverter s secondary circuit ton with pe Do not turn the magnetic contactor MC in the primary circuit ripheral de Installing an MC on or off more than once an hour as an inverter fault may vices in the primary result circuit If frequent starts or stops are required during motor opera tion use FWD REV signals or the RUN STOP key Protecting the motor The electronic thermal function of the inverter can protect the motor The operation level and the motor type gen eral purpose motor inverter motor should be set For high speed motors or water cooled motors set a small value for the thermal time constant and protect the motor If you connect the motor thermal relay to the motor with a long wire a high frequency current may flow into the wiring stray capacitance This may cause the relay to trip at a cur rent lower than the set value for the thermal relay If this happens lower the carrier frequency or use the output circuit filter OFL xi Discontinuance of power factor correcting ca pacitor Do not mount power factor correcting capacit
29. This signal is used to issue a motor overload early warning for enabling you to take corrective action before the inverter detects a motor overload OL1 alarm and stops its output The motor temperature characteristics are specified by function codes F10 Elec tronic thermal selection and F12 Thermal time constant If a value calculated from the settings of F10 and F12 exceeds the detection level of the early warning set by function code E34 then this signal is turned on Normally the recommended set current level for E34 is 80 to 90 of the allowable continuous load current set by function code F11 ON Function code E34 is effective for not only the motor overload early warning OL but also for the operation level of the current detection ID and low level current detection IDL Retry in operation TRY Function code data 26 This signal is turned on when the retry function specified by function codes H04 Number of retries and H05 Latency time is activated Refer to function codes H04 and HO5 for details of the output timing and number of retries Service life alarm LIFE Function code data 30 This signal is turned on when it is judged that the service life of any of capacitors DC bus capacitor and electrolytic capacitor on the printed circuit board and cooling fan has expired 5 35 This function provides an calculated information for service life of the parts If this signal is issued check the serv
30. always on m Disable PID control Hz PID Function code data 20 Turning the Hz PID command on off enables or disables the PID control If the PID control is disabled with the Hz PID being off the inverter runs the motor with the frequency manually set by any of multistep keypad or analogue input 5 32 Switch Normal Inverse operation IVS Function code data 21 Turning the IVS command on off switches the output frequency control between normal proportional to the set frequency components and inverse operation for the PID process or manually set frequencies To select the inverse operation turn the IVS command on When the PID control is enabled turning the IVS command on inverts the PID process control selected by function code J01 For example if the PID process control is normal turning it on switches it to inverse or vice versa Output frequency 100 gt Normal 0 ov 10V Analog input voltage 4mA 20 mA Analog input current Select link operation LE Function code data 24 Turning on the LE command selects link operation The inverter will run the motor with the frequency command or drive command given via the RS485 communica tions facility defined by function code H30 If the LE command is not assigned to any terminal the inverter will interpret LE as being always on Reset PID integral and differential components PID RST Function code data 33 Turning
31. be used for PID control Application functions unctions y codes Link functions To be used for communications Link functions QJ Refer to Chapter 5 FUNCTION CODES for details on the function codes Function codes that require simultaneous keying To change data for function codes F00 Protect data H03 Initialize data and H97 Clear alarm data simultaneous keying operation is necessary keys or 8 V keys This prevents data from being lost by mistake Changing validating and saving function code data when the motor is running Some function code data can be changed while the motor is running and some cannot Further amongst the function codes whose data can be changed while the motor is running there are some for which the changes can be validated immediately and others for which they cannot Refer to the Change when running column in Chapter 5 Section 5 1 Function Gode Tables 3 12 Figure 3 4 shows the status transition for Menu 1 Data setting and Figure 3 5 shows an example of the function code data changing procedure Programming Mode Menu List of function codes Function code data a Menu 1 D Data setting S ca t De HH caj r u HH Tae To Menu 2 Figure 3 4 Data Setting Status Transition Drives Direct Inverters 3 13 Basic key operation This section will give a description of the basic key operation following the exa
32. been performed incorrectly Check if the wire for the external alarm signal is correctly connected to the terminal to which the Alarm from external equipment has been assigned gt Connect the wire for the alarm signal correctly 3 Incorrect settings Check if the Alarm from external equipment has been assigned to an unassigned terminal gt Correct the assignment 8 OH4 PTC thermistor for motor protection Problem Temperature of the motor rose abnormally Possible Causes 1 Temperature around the motor exceeded that of motor specifications What to Check and Suggested Measures Measure the temperature around the motor gt Decrease the temperature gt Reduce the load 2 Cooling system for the motor malfunctioned Check if the cooling system is operating normally gt Repair or replace the cooling system 3 Load was too heavy Measure the output current gt Reduce the load e g reduce the load before overload occurs using the overload early warning E34 function gt Decrease the temperature around the motor gt Increase the carrier frequency F26 Check the thermistor specifications and recalculate the detection voltage gt Reconsider the data of function code H27 5 APTC thermistor and pull up resistor were connected incorrectly or their resistance was inadequate Check the connections and resistance gt Correct the connections and resistance
33. capacity kVA 1 1 19 3 0 42 65 Rated voltage V 3 Three phase 200 V 50 Hz 200 V 220 V 230 V 60 Hz 3 0 5 0 8 0 11 0 17 0 Rated ourat A 25 42 70 10 0 163 n 150 of rated output current for 1 min Overload capability 200 of rated output current for 0 5 s _ Rated frequency Hz 50 60 Hz Phases voltage frequency Three phase 200 to 240 V 50 60 Hz Voltage and frequency Voltage 10 to 15 Interphase voltage unbalance 2 or less variations Frequency 5 to 5 Momentary voltage dip When the input voltage is 165 V or more the inverter may keep running capability 6 Even if it drops below 165 V the inverter may keep running for 15 ms 5 a j E Rated current A w DCR 16 3 0 5 7 83 14 0 7 w o DCR 3 1 5 3 9 5 13 2 22 2 Required power supply ity kVA 0 6 11 2 0 2 9 49 Torque 100 50 30 Torque 10 150 mins Starting frequency 0 0 to 60 0 Hz Braking time 0 0 to 30 0 s DC injection braking Braking level 0 to 100 of rated current Enclosure IEC60529 IP20 UL open type 11 Cooling method Natural cooling Fan cooling Weight kg 0 6 0 7 1 7 1 7 23 1 4 pole standard 2 The rated capacity is for 220V output voltage 3 Output voltages cannot exceed the power supply voltage 4 Use the inverter at the current given in or below when the carrier frequency command is higher than 4 kHz F 26 4 to 15 or the ambient temperature is 40 C or higher 5 Max voltag e V M
34. case the inverter could be damaged If more than one motor is to be connected to a single inverter the wiring length should be the total length of all motor cables Note Driving 400 V series motor Taan If a thermal relay is installed in the path between the inverter and the motor to protect the motor from overheating the thermal relay may malfunction even with a wiring length shorter than 50 m In this situation add an output circuit filter option or lower the carrier frequency Function code F26 Motor sound If the motor is driven by a PWM type inverter surge voltage that is generated by switching the inverter component may be superimposed on the output voltage and may be applied to the motor terminals Particularly if the wiring length is long the surge voltage may deteriorate the insulation resistance of the motor Consider any of the following measures Use a motor with reinforced insulation Connect an output circuit filter option to the output terminals of the inverter Minimize the wiring length between the inverter and motor 10 to 20 m or less 2 9 DC reactor terminals P1 and P 1 Remove the jumper bar from terminals P1 and P 2 Connect a DC reactor option to terminals P1 and P if required Cote The wiring length should be 10 m or below If both a DC reactor and a braking resistor are to be connected to the inverter secure both wires of the DC reactor and braking resistor together
35. combination between automatic lowering of carrier frequency output phase loss protection input phase loss protection Automatic lowering of carrier frequency Select this feature to protect the system from any failure which could result from the inverter tripping due to the heat sink overheating OH7 or overload OLU ab normally high ambient temperature or a cooling mechanism failure This feature lowers the output frequency before the inverter enters Alarm mode However the level of motor noise may increase Input phase loss protection L in If a phase loss is detected in the three phase input power source the inverter will enter Alarm mode and issue an alarm L sn This prevents the inverter from un dergoing heavy stress that may be caused by input phase loss or interphase volt age unbalance exceeding 6 Cnote If connected load is light or a DC reactor is connected to the inverter this function will not detect input phase loss if any For inverters with single phase input this protection does not take effect Do not enable it When you single phase an inverter designed for a three phase input for the testing purposes you may disable this protection only if you can reduce its load Output phase loss protection OPL The inverter will enter the alarm mode activated by the output phase loss protection and issue the alarm OPL if it detects an output phase loss while it is running 5 46 TROUBLESHOOTING 6 1 Bef
36. d ay A ry N v X me 5 0 K 2890 DC link circuit voltage wn amp WS Keypad ROM version Figure 3 9 Maintenance Information Status Transition Basic key operations With the menu displayed use the N and Y keys to select Maintenance information 5 CHE Press the amp key to display the list of maintenance item codes e g 5 00 Use the A and V keys to select the desired maintenance item then press the amp key The data of the corresponding maintenance item will appear Press the amp the menu key to return to the list of maintenance items Press the amp key again to return to 3 23 Table 3 13 Maintenance Display Items LED Monitor Shows Display contents Description Accumulated Shows the accumulated power ON time of the inverter run time Unit thousands of hours When the total ON time is less than 10 000 hours display 0 001 to 9 999 it is possible to check data in hourly units When the total time is 10 000 hours or more display 10 00 to 65 53 the display will change to units of 10 hours When the total time exceeds 65 535 hours the display will be reset to 0 and the count will start again DC link circuit Shows the DC link circuit voltage of the inverter voltage Unit V volts Max temperature Shows the maximum temperature of the heat sink for every hour of heat sink Unit C Max effective Shows the maximum effective current for every hour curren
37. is shorter than 50 m If this length must be exceeded lower the carrier frequency or mount an output circuit filter OFL Wiri r Select wires with a sufficient capacity by referring to the cur iring size ans a rent value or recommended wire size Wiri Do not use one multicore cable in order to connect several iring type f inverters with motors Grounding Securely ground the inverter using the grounding terminal Selecting Select an inverter according to the applicable motor ratings inverter Driving gen listed in the standard specifications table for the inverter capacity eral purpose When high starting torque is required or quick acceleration or motor deceleration is required select an inverter with a capacity one size greater than the standard Transpor Driving special Select an inverter that meets the following condition tation and ae Inverter rated t gt Motor rated t storage motors nverter rated curren otor rated curren When transporting or storing inverters follow the procedures and select locations that meet the environmental conditions listed in Chapter 1 Section 1 3 Trans portation and Section 1 4 Storage Environment xii How this manual is organized This manual is made up of chapters 1 through 10 Chapter 1 BEFORE USING THE INVERTER This chapter describes acceptance inspection and precautions for transportation and storage of the inverter Chapter 2 MOUNTING AND WIRING OF THE INVERTER This chap
38. je eoo x E ar Go to the next function code ry 2 os mies gt se ko 2 J fox Go to the next function code lt Pressing the amp 5 key when the E 52 data is displayed will return to F 01 Figure 3 6 Data Checking Status Transition Changes made only to F01 F05 E52 Basic key operation The basic key operation is the same as for Menu 2 Data setting 3 15 3 6 Monitoring the Running Status Drive monitoring Menu 3 Drive monitoring is used to check the running status during maintenance and test running The display items for Drive monitoring are listed in Table 3 6 Using keys you may check those items in succession Figure 3 7 shows the status transition diagram for Drive monitoring If you cannot switch the menu to any other one set function code E52 data to 2 Full menu mode Menu List of monitoring items Running status info 30PE k 3 00 4950 Output frequency may r Ta A s i NIO e f Em e AN 3 0 k S009 Output frequency 3 0 3 8 3 83 hae ey gt Ztik 903 PID feedback amount 4 Pret ee Figure 3 7 Drive Monitoring Status Transition Basic key operation 1 With the menu displayed use the and V keys to select Drive monitoring 3 0PE 2 Press the amp key to display the desired code in the monitoring items list e g 3_00 3 Use the O and V keys to select the desired monitoring item then press the S key The runni
39. loader software Inverter support loader software Windows based that makes setting of function codes easy The RS485 communications card must be connected Other peripheral equipment Surge absorbers A surge absorber suppresses surge currents and noise from the power lines to ensure effective protection of your power system from the malfunctioning of magnetic contactors mini relays and timers etc Surge killers Asurge suppressor eliminates surge currents induced by lightening and noise from the power supply lines Use of a surge suppressor is effective in preventing the electronic equipment including inverters from damage or malfunctioning caused by such surges and or noise Arresters An arrester suppresses surge currents and noise invaded from the power supply lines Use of an arrester is effective in preventing electronic equipment including inverters from damage or malfunctioning caused by such surges and or noise Frequency meter Displays the frequency in accordance with signal output from the inverter Other options Rail mounting bases Arail mounting base allows any of the Jaguar CUB series of inverters to be mounted on a DIN rail 35 mm wide 9 4 Chapter 10 COMPLIANCE WITH STANDARDS 10 1 Compliance with UL Standards and Canadian Standards cUL certification 10 1 1 General Originally the UL standards were established by Underwriters Laboratories Inc as private criteria
40. main frequency com mands Input impedance 22 KQ Allowable maximum input voltage is 15 VDC If the input voltage is 10 VDC or more the inverter will limit it at 10 VDC Current 1 The frequency is set according to the external analog input current input command 4 to 20 mA DC 0 to 100 Normal mode operation 20 to 4 mA DC 0 to 100 Inverse mode operation 2 Used for reference signal PID process command or PID feedback signal 3 Connects PTC thermistor for motor protection A a D k c lt 4 Used as additional auxiliary setting to various main frequency com mands Input impedance 250 Q Maximum allowable input current is 30 mA DC If the input current exceeds 20 mA DC the inverter will limit it at 20 mA DC I lt Control circuit gt ji lt Control circuit gt Q 10 VOC 10 VDC L n3 jia Resistor Operation leveb 1kQ H27 gt Comparator External PTC Resistor iam Resistor thermistor _ _ 2500 L 2500 C1 O L _e ov o ov T 11 M11 Analog Common terminal for analog input and output signals common This terminal is electrically isolated from terminals CM and Y1E 2 14 Since weak analogue signals are handled these signals are especially susceptible to the external noise effects Route the wiring as short as possible within 20 m and use shielded wires In
41. on the FWD or REV for the forward or reverse direction respec tively and then press the T key to run the motor If F02 1 the inverter can run the motor by control terminal inputs To specify the motor rotational direction assign the commands FWD and REV to terminals FWD and REV respectively Turn on the FWD or REV for the forward or reverse direction respectively If both of FWD and REV are turned on si multaneously the inverter immediately decelerates to stop the motor The table below lists the operational relationship between function code F02 Running Stopping and Rotational Direction the D key operation and control signal inputs to terminals FWD and REV which determines the rotational direc tion Control signal inputs to terminals FWD and REV Motor rotational code F02 keypad Function code E98 Function code E99 direction FWD command REV command Function Key on the RN key Z key Ignored Ignored Ignored 5 14 F03 Maximum Frequency Sets the maximum frequency to drive the motor Setting the frequency out of the range rated for the equipment driven by the inverter may cause damage or a dan gerous situation Set a maximum frequency appropriate for the equipment For high speed motors it is recommended that the carrier frequency be set to 15 kHz ACAUTION The inverter can easily set high speed operation When chan
42. on the PID RST command resets the PID integral and differential com ponents Hold PID integral component PID HLD Function code data 34 Turning on the PID HLD command holds the current inverter output voltage con stant by suppressing an increase of PID integral component Run forward FWD Function code E98 E99 data 98 If the FWD command is turned on the inverter runs the motor forward if off it decelerates the motor to a stop m Run reverse REV Function code E98 E99 data 99 If the REV is turned on the inverter runs the motor in reverse if off it decelerates the motor to a stop 5 33 E20 E27 Status Signal Assignment to Y1 30A 30B and 30C E20 and E27 may assign output signals to terminals Y1 transistor switch and 30A 30B and 30C mechanical relay contacts which are general purpose programmable output terminals These function codes may also switch the logic system between normal and negative to define how the inverter logic interprets either ON or OFF status of each terminal Terminals 30A 30B and 30C are mechanical relay contacts In the normal logic if an alarm occurs the relay will be ordinarily excited so that 30A and 30C will be short circuited signaling an occurrence of the error to external equipment On the other hand in the negative logic the relay will cut off the excitation current to open 30A and 30C This may be useful for the im
43. or off with relay contact input use reliable contacts free from poor contact 2 17 Classifi cation Analog output Analog monitor Table 2 8 Continued Functions The monitor signal for analog DC voltage 0 to 10 VDC is output The signal functions can be selected from the following with function code F31 Output frequency before slip compensation Output frequency after slip compensation Output current Output voltage Input power PID feedback amount DC link circuit voltage Analog output test voltage Input impedance of external device Max 5 KQ Analog common Common terminal for analog input and output signals This terminal is electrically isolated from terminals CM and Y1E Transistor output Transistor output 1 Various signals such as inverter running speed freq arrival and over load early warning can be assigned to the terminal Y1 by setting function code E20 Refer to Chapter 5 Section 5 2 Overview of Func tion Codes for details Switches the logic value 1 0 for ON OFF of the terminals between Y1 and Y1E If the logic value for ON between Y1 and Y1E is 1 in the normal logic system for example OFF is 1 in the negative logic system and vice versa Digital input circuit specification lt Control circuit gt Photocoupler Current _ A var Operation ON level voltage OFF level Maximum load current at ON Voltage Leakage cu
44. the reference current Iref A supposing the output gain selected with F30 as 100 For three phase 200V and single phase 200V series therefore you need to set the output gain F30 based on the conversion result ob tained by the following expression Conversion expression for calculating the output gain which is required for outputting the voltage V V via terminal FMA when current I A flows across the inverter Iref A V V A xov 100 Output gain 2 x Iref A Reference current A J The reference current is given in the table for F20 to F22 on page 5 24 According to the conversion result the output voltage to terminal FMA can be calculated as shown below I A 7 Output gain F30 2x I ref A 100 Example Outputting analogue voltage 8V for 0 75 kW standard motors when the inverter output current is 4 2A Analogue output voltage V x10 V Output gain 2 x 5 0 A x BAN x 100 190 4 4 2 A 10 V Analog output voltage V pica x 190 x10 V 7 98 2x5 0 A 100 5 26 F43 F44 Current Limiter Operation condition and Limiting level F43 enables or disables the current limiter If it is enabled the inverter controls the output frequency while keeping the current set to F44 in order to prevent the motor from stalling With F43 you may select whether the current limiter works during constant speed operation only F43 1 or during both acceleration and constant speed operati
45. to the function code list and the original function code reappears Press the amp key to return to the menu from the function code list Ci Cursor movement You may move the cursor when changing function code data by holding Avett down the key for 1 second or longer in the same way as with the frequency settings Refer to Section 3 3 2 Set up the Set Frequency and Others Menu List of function codes Function code data os ac gt cnn fr k Fa has V find sm 4 on e a Fork 4 n fod E f x4 F O js SALE j4 H Ea aa Save data and go to j the next function code Figure 3 5 Example of Function Code Data Changing Procedure 3 14 3 5 Checking Changed Function Codes Data checking Menu 2 Data checking in Programming mode allows you to check function codes that have been changed Only data that has been changed from the factory defaults are displayed on the LED monitor You may refer to the function code data and change again if necessary Figure 3 6 shows the status transition diagram for Data checking To check function codes in Menu 2 Data checking it is necessary to set function code E52 data to 1 Function code data check mode or 2 Full menu mode Menu List of function codes Function code data i fe ey A a k e S gt 2rEP k 1 Fok 4 ran EEE D Q N A y x4 4 V SRE f a fae c5 Save data and go to the next function code hue Saar 1 gt an FOS
46. to the motor constants determined by P02 data Motor capacity and P99 Motor characteristics as listed on the next page Initialize PO9 data Slip compensation gain to 0 0 To initialize the motor constants set the related function codes as follows 1 P02 Motor Parameters Set the rated capacity of the motor to be used Rated capacity in kW 2 P99 Motor Selection Select the characteristics of the motor Refer to the descriptions given for P99 3 H03 Data Initialization Initialize the motor constants HO3 2 4 P03 Motor Parameters Set the rated current printed on the nameplate Rated current if the set data differs from the rated current After completion of the initialization the H03 data returns to 0 default setting If any value out of the general motor capacity is set to P02 the capacity will be internally converted to the applicable motor rating see the table on the next page 5 39 E f P99 Motor characteristics is set to 0 Standard motors 3 Conventional motors or 4 Other motors Setting Rated current A Power Fangs Applicable kW supply voltage Function code P02 If P99 Motor selection is set to motor rating kw Three phase 200V Single phase 200V Three phase 400V NOTE The above values in the Rated current column are applicable to four pole standard motors rated for
47. 0 C This is to prevent the electrolytic capacitors in the inverter from deteriorating The inverter must be stored in a package that is airtight to protect it from moisture Include a drying agent inside the package to maintain the relative humidity inside the package to within 70 If the inverter has been installed in the equipment or control board at a construction site where it may be subjected to humidity dust or dirt then remove the inverter and store it in a suitable environment Precautions for storage over 1 year If the inverter will not be powered on for a long time the property of the electrolytic capacitors may deteriorate Power the inverters on once a year and keep them on for 30 to 60 minutes Do not connect the inverters to motors or run the motor 1 3 Chapter 2 Mounting and Wiring of the Inverter 2 1 Operating Environment Install the inverter in an environment that satisfies the requirements listed in Table 2 1 Table 2 1 Environmental Requirements Table 2 2 Output Current Derating Factor in Relation to Altitude Altitude ae il 1000 m or lower 4 00 1000 to 1500 m 0 97 1500 to 2000 m 0 95 2000 to 2500 m 0 91 2500 to 3000 m 0 88 Note 1 When inverters are mounted side by side without any gap between them or the NEMA kit option is mounted on the inverter the ambient temperature should be within the range from 10 to 40 C Note 2 Do not install the inverter in
48. 00 V series of inverters to a ground electrode on which class D or C grounding work has been completed respectively in compli ance with the Electric Facility Technical Standard 2 Connect a thick grounding wire with a large surface area and which meets the grounding resistance requirements listed in Table 2 7 Keep the wiring length as short as possible Figure 2 4 Grounding Terminal Wiring Note Above requirements are for Japan Ground the inverter according to your national and local safety requirements Inverter output terminals U V and W 1 Connect the three wires of the 3 phase motor to terminals U V and W 2 The wiring length between the inverter and motor should not exceed 50 m If the wiring length exceeds 50 m it is recom mended that an output circuit filter option be inserted h V Note Do not use one multicore cable to connect several in verters with motors Figure 2 5 Inverter Output Ter minal Wiring 2 8 No output circuit filter inserted Output circuit filter inserted Output circuit filter 50 m or less 400 m or less Do not connect a condensive capacitor or surge absorber to the inverter output ter minals If the wiring length is long the stray capacitance between the wires will increase resulting in an outflow of the leakage current It will activate the overcurrent protection increase the leakage current or will not assure the accuracy of the current display In the worst
49. 15 Chapter 9 LIST OF PERIPHERAL EQUIPMENT AND OPTIONS The table below lists the main peripheral equipment and options that are connected to the Jaguar CUB Use them in accordance with your system requirements Name of peripheral Function and application equipment Moulded case MCCBs are designed to protect the power circuits between the power control circuit breaker board and inverter s main terminals L1 R L2 S and L3 T for three phase MCCB power L1 L and L2 N for single phase power from overload or short circuit Residual which in turn prevents secondary disasters caused by the inverter esidual current malfunctioning operated Te protective device RCDs ELCBs function in the same way as MCCBs Use the MCCBs and RCD RCDs ELCBs that satisfy the recommended rated current listed below Earth leakage Recommended rated circuit breaker Power nei current A of ELCB supply me or Inverter type MCCB and RCD ELCB rating pte voltage kW w DC w o DC ray With the reactor reactor n E a a g exception of 0 4 CUB3A 20 5 g those 0 75 CUB5A 20 j 10 3 lusivel sae i 7 a oH phase 15 CUB8A 20 i 15 5 ats p 200 V 2 2 CUB11A 20 20 g PoE OTOA 4 0 CUB17A 20 20 30 S ground faults 2 0 4 CUB1A5 40 A g Three 0 75 CUB2A5 40 5 5 phase 1 5 CUB3A7 40 10 400M 2 2 CUB5A5 40 15 4 0 CUB9A 40 10 20 i 0 4 CUB3A 10 5 5 Single nas 0 75 cussan 10 10 Ha 15 CUB8A10 15 20 2 2 CU
50. 200 V and 400 V at 50 Hz If you use non standard motors change the P02 data to the rated current printed on the motor s nameplate 5 40 E f P99 Motor characteristics is set to 1 HP motors Power supply voltage Three phase 200V Single phase 200V Three phase 400V Setting Rated current A range Applicable HP pp motor rating If P99 Motor selection is set to Function code HP P02 NOTE The above values in the Rated current column are exclusively appli cable to a four pole standard motors rated for 200 V and 400 V at 60 Hz If you use non standard or other manufacturer s motors change the P02 data to the rated current printed on the motor s nameplate 5 41 H04 HOS Retry No of retries Waiting time To automatically exit from the alarm status and restart the inverter use the retry unctions The inverter automatically exits from Alarm mode and restarts without issuing a block alarm even if it has entered the forced Alarm mode If the inverter has entered Alarm mode many times in excess of the number of times specified by unction code H04 it issues a block alarm and does not exit Alarm mode for re starting Listed below are the recoverable alarm statuses of the inverter Alarm status LED monitor Alarm status LED monitor display display Instantaneous over Braking resistor over current prote
51. 3AT4 SAS4 9A4 04 0 75 15 22 40 L1 19 28 41 68 Three phase 380 400 415 V 50 Hz 380 400 440 460 V 60 Hz 1 5 25 3 7 5 5 90 150 of rated output current for 1 min 200 of rated output current for 0 5 s 50 60 Hz Three phase 380 to 480 V 50 60 Hz Voltage 10 to 15 Interphase voltage unbalance 2 or less Frequency 5 to 5 When the input voltage is 300 V or more the inverter may keep running Even if it drops below 300 V the inverter may keep running for 15 ms 0 85 16 30 44 1 7 a1 s9 82 06 Ll 20 29 100 30 150 Starting frequency 0 0 to 60 0 Hz Braking time 0 0 to 30 0 s Braking level 0 to 100 of rated current IP20 UL open type 10 Natural cooling Fan cooling 1 1 1 2 1 7 2 The rated capacity is for 440V output voltage 3 Output voltages cannot exceed the power supply voltage 4 Interphase voltage unbalance Max voltage V Min voltage V x67 Refer to IEC 61800 3 5 2 3 3 phase average voltage V If this value is 2 to 3 use an AC reactor ACR 5 Tested under the standard load condition 85 load for applicable motor rating 6 Calculated under specified conditions 7 Indicates the value when using a DC reactor option 8 Average braking torque obtained with the AVR control off F 05 0 Varies according to the efficiency of the motor 9 Average braking torque obtained by use of an external braking resistor standard type
52. 4 Enable the built in potentiometer POT a 0 0010 100 00 OOOO O 0 00 to 100 00 een Bias reference point Bias PID command 1 100 00 to 100 00 Bias value Bias reference poi wowowo jee v om Drives Direct Inverters 5 8 P codes Motor Parameters H codes iE H12 H27 H42 H43 Accumulated Run Time of Cooling Fan Name Data setting range Motor Parameters 0 01 to 10 00 kW where the data of function Rated capacity code P99 is 0 3 or 4 0 01 to 10 00 HP where the data of function code P99 is 1 Rated current 0 00 to 99 99 Slip compensation 0 0 to 200 0 gain Typical rated slip frequency at 100 Motor Selection 0 Standard motors 1 Typical motors rated in HP 3 Conventional motors 4 Other motors High Performance Functions Data setting range 0 Disable initialization 0 x Y YT 9 3 Y RS485 RS485 Y Enable by inverter and via RS485 communication option RS485 Enable via RS485 communication option N Enable by inverter Capacity of DC bus For adjustment when replacing the capacitor capacitor For adjustment when replacing the cooling fan Standard torque boost Nominal rated current of standard motor and Nominal rated capacity of standard motor differ depending upon the rated input voltage and rated capacity Refer to Table 5 1 Standard Motor Parameters on page 5 12 J O riv 0 to 500 Output voltag
53. 40 CUB9A 40 CUB3A 10 CUB5A 10 CUB8A 10 CUB11A 10 Notes 1 A box O in the above table replaces E suffix for filtered version Single phase 1 Denotes the relay contact terminals for 30A 30B and 30C 2 Denotes control terminals except for 30A 30B and 30C E Precautions for use In running general purpose motors Driving a 400V general purpose motor When driving a 400V general purpose motor with an inverter using extremely long wires damage to the insulation of the motor may occur Use an output circuit filter OFL if neces sary after checking with the motor manufacturer Torque charac teristics and tem perature rise When the inverter is used to run a general purpose motor the temperature of the motor becomes higher than when it is operated using a commercial power supply In the low speed range the cooling effect will be weakened so decrease the output torque of the motor If constant torque is required in the low speed range use an inverter rated motor or a motor equipped with an externally powered ventilating fan When an inverter driven motor is mounted to a machine resonance may be caused by the natural frequencies of the machine system Note that operation of a 2 pole motor at 60 Hz or higher may Vibration cause abnormal vibration The use of a rubber coupling or vibration dampening rubber is recommended Use
54. 5 2 5 2 5 2 5 0 5 g E 2 2 CUB5A5 40 10 16 4 0 CUB9A 40 20 o 0 4 CUB3A 10 10 3E a 2 gt 0 75 CUB5A 10 10 16 2 5 2 5 2 5 0 5 2 S 15 CUB8A 10 16 20 4 a 2 2 CUB11A 10 20 35 4 6 4 MCCB Moulded case circuit breaker RDC Residual current operated protective device ELCB Earth leakage circuit breaker Notes 1 A box O in the above table replaces E suffix for filtered version a 22 3 The frame size and model of the MCCB or RCD ELCB with the exception of those exclusively designed for protection from ground faults will vary depending on the power transformer capacity Refer to the related technical documentation for details The recommended wire size for main circuits is for the 70 C 600V PVC wires used at an ambient temperature of 40 C Wire sizes are calculated on the basis of the input current under the condition that the power supply capacity and impedance are 500 kVA and 5 respectively vii Conformity to UL standards and Canadian standards cUL certification If installed according to the guidelines given below inverters marked with UL cUL are considered as compliant with the UL and CSA cUL certified standards ACAUTION 1 Solid state motor overload protection motor protection by electronic thermal overload relay is provided in each model Use function codes F10 to F12 to set the protection level 2 Connect the power supply satisfying the characteristics shown in the table below as an
55. 6 8 1 80 0 75 Three phase 400 V 1 5 6 8 3 05 1 5 2 2 6 8 4 60 2 2 4 0 5 5 7 50 4 0 Note When se 5 12 ting data to F11 E34 and P03 check the nameplate of the motor 5 2 Overview of Function Codes This section provides an overview of the function codes frequently used for the Jaguar CUB series of inverter FOO Data Protection Specifies whether function code data is to be protected from being accidentally changed by keypad operation If data protection is enabled F00 1 Aor V key operation to change data is disabled so that no function code data except F00 data can be changed from the keypad To change F00 data simultaneous keying of E A keys is required F01 C30 Frequency Command 1 and 2 Selects the devices to set the set frequency 1 for driving the motor Set F01 to To do this Enable the N and V keys on the built in keypad Refer to Chapter 3 OPERATION USING THE KEYPAD Enable the voltage input to terminal 12 0 to 10 VDC maximum frequency obtained at 10 VDC Enable the current input to terminal C1 4 to 20 mA DC maximum frequency obtained at 20 mA DC Enable the sum of voltage and current inputs to terminals 12 and C1 See the two items listed above for the setting range and maximum frequencies Note If the sum exceeds the maximum frequency the maximum frequency will apply Enable the built in potentiometer POT Maximum frequency obta
56. 95 formation of condensation or ice humidity Atmosphere The inverter must not be exposed to dust direct sunlight corrosive or flammable gases oil mist vapor water drops or vibration The atmosphere must contain only a low level of salt 0 01 mg cm or less per year Atmospheric 86 to 106 kPa in storage pressure 70 to 106 kPa during transportation Assuming a comparatively short storage period e g during transportation or the like 2 Even if the humidity is within the specified requirements avoid such places where the inverter will be subjected to sudden changes in temperature that will cause condensation to form Precautions for temporary storage 1 2 3 Do not leave the inverter directly on the floor If the environment does not satisfy the specified requirements wrap the inverter in an airtight vinyl sheet or the like for storage If the inverter is to be stored in an environment with a high level of humidity put a drying agent such as silica gel in the airtight package described in item 2 1 4 2 Long term storage The long term storage methods for the inverter vary largely according to the environment of the storage site General storage methods are described below 1 2 3 The storage site must satisfy the requirements specified for temporary storage However for storage exceeding three months the ambient temperature should be within the range from 10 to 3
57. B11A 10 20 30 Note 1 A box O in the above table replaces E suffix for filtered version The rated current and circuit breaking capacity depend on the power supply voltage 9 1 Name of peripheral equipment Function and application Main peripheral equipment Moulded case circuit breaker Earth leakage circuit breaker With the exception of those exclusively designed for protection from ground faults A WARNING When connecting the inverter to the power supply add a recommended molded case circuit breaker and earth leakage circuit breaker in the path of power supply Do not use the devices with the rated current out of the recommended range With the exception of those exclusively designed for protection from ground faults Fire could occur Magnetic contactor MC An MC can be used at both the power input and output sides of the inverter At each side the MC works as described below When inserted in the output circuit of the inverter an MC can also switch the motor drive power source between the inverter output and commercial power lines E At the power source side Insert an MC in the power source side of the inverter in order to 1 Forcibly cut off the inverter from the power source generally commercial factory power lines with the protection function built into the inverter or with the terminal signal line 2 Stop the inverter operation in an em
58. CODES ccee 5 1 5 1 Function Code Tables 5 2 Overview of Function Codes Chapter 6 TROUBLESHOOTING 6 1 Before Proceeding with Troubleshooting 6 2 If no alarm code appears on the LED monitor 6 2 1 Motor is running abnormally 6 2 2 Problems with inverter setting 6 3 If an alarm code appears on the LED PWONON esiin oe Neate abetienadieiensitiny 6 9 Chapter 7 MAINTENANCE AND INSPECTION 7 1 7 4 Daily Inspection 7 2 Periodic Inspection 7 3 Measurement of Electrical Amounts in Main CIU torsa RAN Insulation Test List of Periodical Replacement Part Inquiries about Product and Guarantee Chapter 8 SPECIFICATIONS 8 1 Standard Models 8 1 1 Three phase 200 V Series 8 1 2 Three phase 400 V Series 8 1 3 Single phase 200 V Series 8 2 Models Available on Order 8 2 1 EMC Filter Built in Type 8 2 2 Braking Resistor Built in Type 8 3 Common Specifications 8 4 Terminal Specifications 8 4 1 Terminal Function 8 4 2 Connection Diagram in Operation by External Signal Inputs 8 5 External Dimensions 8 5 1 Standard Models and Models Available on Order Braking Resistor Built in Type 8 9 Models Available on Order EMC Filter Built in Type 8 11 8 6 Protective Function 8 13 7 4 7 5 7 6 8 5 2 Chapter 9 LIST OF PERIPHERAL EQUIPMENT AND OPTIONS 9 1 Chapter 10 COMPLIANCE WITH STANDARDS 10 1 10 1 Compliance with UL Standards and Canadia
59. Instruction Manual Compact Inverter IMO Jaguar CUB ACAUTION Thank you for purchasing our Jaguar CUB series of inverters This product is designed to drive a three phase induction motor Read through this instruction manual and be familiar with the handling procedure for correct use Improper handling blocks correct operation or causes a short life or failure Deliver this manual to the end user of the product Keep this manual in a safe place until the inverter is discarded For the usage of optional equipment refer to the manuals prepared for optional equipment IMO Precision Controls Ltd Copyright 2003 IMO Precision Controls Ltd All rights reserved No part of this publication may be reproduced or copied without prior written permission from IMO Precision Controls Ltd All products and company names mentioned in this manual are trademarks or registered trademarks of their respective holders The information contained herein is subject to change without prior notice for improvement Preface Thank you for purchasing our Jaguar CUB series of inverters This product is designed to drive a three phase induction motor Read through this instruction manual and be familiar with the handling method for correct use Improper handling blocks correct operation or causes a short life or failure Have this manual delivered to the end user of the product Keep this manual in a safe place until th
60. Loads were suddenly removed Check if the alarm occurs when loads are suddenly removed Check if the inverter operation suddenly changes from driving operation to braking operation gt Consider the use of a braking resistor 5 Braking load was too heavy Compare the braking torque of the load with that of the inverter gt Set the rated voltage at base frequency F05 to 0 to improve braking ability gt Consider the use of a braking resistor 6 Malfunction caused by noise Check if the DC link circuit voltage was below the protective level when the alarm occurred gt Improve noise control gt Enable the auto reset function H04 3 LU Undervoltage protection Problem Possible Causes 1 An instantaneous power failure occurred DC link circuit voltage was below the undervoltage detection level What to Check and Suggested Measures gt Reset the alarm gt If you want to restart running the motor without making the alarm occur set4 or 5 to F14 depending on load 6 10 Possible Causes 2 The power to the inverter was switched back on too soon with F14 1 What to Check and Suggested Measures Check that you switch the inverter on after the power for the control circuit had reached an appropriate level This can be checked using the display on the LED monitor gt Wait for a longer time than the last time before switching the inverter on The power
61. M will immediately stop the inverter output so that the motor will coast to a stop without issuing any alarms m Reset alarm RST Function code data 8 When the protection function has been activated the inverter is in Alarm mode shorting the circuit between the RST assigned terminal and terminal CM will reset the alarm output on terminals Y1 and 30A B C Opening the circuit will re lease all the alarm indications to restart operation Allow 10 ms or more for the short circuit time RST should be kept off for normal inverter operation m Alarm from external equipment THR Function code data 9 When the motor is running opening the circuit between the THR assigned ter minal and terminal CM will immediately stop the inverter output and issue the alarm OH2 The motor will coast to a stop m Ready for jogging JOG Function code data 10 Turning on the JOG command makes the motor ready for jogging Use this command for fine adjustment to position a workpiece for example When the motor is ready for jogging with JOG being on pressing the T key or turning the FWD or REV command on will start the motor to jog If the fon key is released the motor will decelerate to a stop Jogging operation follows the settings of Jogging frequency set by function code C20 Acceleration or deceleration time set by function code H54 5 31 Simultaneous Goi N keying may also make the motor ready for jo
62. RAL EQUIPMENT AND OPTIONS This chapter describes main peripheral equipment and options which can be connected to the Jaguar CUB series of inverters Chapter 10 COMPLIANCE WITH STANDARDS This chapter describes standards with which the Jaguar CUB series of inverters comply xiii Icons The following icons are used throughout this manual CN This icon indicates information which if not heeded can result in the inverter not operating Note i a to full efficiency as well as information concerning incorrect operations and settings which can result in accidents Ka Ti This icon indicates information that can prove handy when performing certain settings or operations fi This icon indicates a reference to more detailed information xiv Table of Contents Preface m Safety precautions m Precautions for use x How this manual is organized Chapter 1 BEFORE USING THE INVERTER 1 1 Acceptance Inspection 1 2 External View and Terminal Blocks 1 3 Transportation 1 4 Storage Environment 1 4 1 Temporary storage 1 4 2 Long term storage Chapter 2 Mounting and Wiring of the Inverter 2 1 2 1 Operating Environment 2 1 2 2 Installing the Inverte 2 1 2 3 Wiring 2 2 2 3 1 Removing the Terminal Block TB Covers 2 2 2 3 2 Terminal Arrangement and Screw Specifications 2 3 3 Recommended Wire Sizes 2 2 3 4 Wiring Precautions 2 6 2 3 5 Wirin
63. Section 8 6 Protective Functions Refer to Chapter 1 Section 1 4 Storage Environment and Chapter 2 Section 2 1 Operating Environment 8 6 8 4 Terminal Specifications 8 4 1 Terminal Functions For details about the main and control circuit terminals refer to Chapter 2 Section 2 3 5 and Section 2 3 7 Table 2 8 respectively 8 4 2 Connection Diagram in Operation by External Signal Inputs Power supply to BI 4 Vol output H one et for any fault Current input 4 to 20 mADC DBR Dynamic Braking Resistor DCR DC Reactor Analog meter RCD ELCB Residual current operated Earth Leakage Circuit Breaker MC Magnetic Contactor MCCB Moked Case Circuit Breaker Digital input Note 1 Install a recommended moulded case circuit breaker MCCB or a residual current operated protective device RCD earth leakage circuit breaker ELCB with the exception of those exclusively designed for protection from ground faults in the primary circuit of the inverter to protect wiring At this time ensure that the circuit breaker capacity is equivalent to or lower than the recommended capacity Note 2 Amagnetic contactor MC should if necessary be mounted independent of the MCCB or ELCB to cut off the power fed to the inverter Refer to page 9 2 for details MCs or solenoids that will be installed close to the inverter require surge absorbers to be connected in parallel to their coils Note 3 When connec
64. TB cover Align the card with the latch on the inverter and attach the card to the connector that is located above terminals 30A 30B and 30C RS485 Communications Card Figure 2 18 Installing an RS485 Communications Card Option A WARNING After an RS485 communications card is installed do not remove the control circuit TB cover when the power is turned on since there is high voltage electronic devices on the RS485 communications card Doing so could cause electric shock 2 3 10 Replacing the Control Circuit Terminal Block TB Cover Upon completion of the wiring of the control circuits fit the latches provided on the upper end of the control circuit TB cover into the openings in the front face of the inverter and then close the TB cover NOTE Take care not to pinch the signal lines between the TB cover and inverter body Barrier for the RS485 Control Circuit Terminal Communications Port Block Cover When connecting the RS485 communications cable remove the control circuit TB cover and snip off the barrier of the RS485 communications cable port using nippers Figure 2 19 Replacing the Control Circuit Terminal Block TB Cover 2 20 2 3 11 Cautions Relating to Harmonic Component Noise and Leakage Current 1 Harmonic component Input current to an inverter includes a harmonic component which may affect other loads and condensive capacitors that are connected to the same power sou
65. V output voltage 3 Output voltages cannot exceed the power supply voltage 4 Use the inverter at the current given in or below when the carrier frequency command is higher than 4 kHz F 26 4 to 15 or the ambient temperature is 40 C or higher 5 Tested under the standard load condition 85 load for applicable motor rating 6 Calculated under specified conditions 7 Indicates the value when using a DC reactor option 8 Average braking torque obtained with the AVR control off F 05 0 Varies according to the efficiency of the motor 9 Average braking torque obtained by use of an external braking resistor standard type available as option 10To make Jaguar CUB compliant with category TYPE1 of the UL Standard Note that the TYPE1 compliant Jaguar CUB should be used in the ambient temperature range from 10 to 40 C Note A box O in the above table replaces the E suffix for filtered version 8 3 8 2 Models Available on Order 8 2 1 EMC Filter Built in Type m Three Phase 200 and 400 V Series Item Specifications Power supply voltage Three phase 200 V Three phase 400 V Type CUB___ 3A 2E 5A 2E 8A 2E 11A 2E 17A 2E 1A5 4E 2A5 4E 3A7 4E 5A5 4E 9A4E Applicable motor rating KW 1 04 075 15 22 40 04 o75 15 22 40 Weight kg o7 os 24 24 29 15 16 25 25 30 1 4 pole standard Note 1 An asterisk x in the above table replaces numbers which denote the following 2 three Phase
66. adjust the function code data 3 4 2nd latest alarm code T 6 s Running status info at the time List of slanm Codes an alarm occurred Figure 3 2 Alarm Mode Status Transition Drives Direct Inverters 3 5 3 3 Operation in Running Mode If the inverter is turned on it automatically enters Running mode in which you may operate the following 1 Run Stop the Motor By factory default pressing the aN key starts running the motor in the forward direction and pressing the E key decelerates the motor to stop The T key is enabled only in Running mode Changing function code F02 data makes it possible to run the motor in the reverse direction by pressing the FuN key determine the motor rotation direction by entering input signals to the terminals and control the motor by pressing the FUNE keys Operational relationship between function code F02 Running Stopping and Rotational Direction and amp key If Function code F02 Pressing the fend key ro is set to tates the motor in the forward direction in the reverse direction For setting 0 or 1 to F02 refer to Chapter 5 for details 2 Set up the Set Frequency and Others By using the potentiometer and Al keys on the keypad you may set up the desired set fre quency and PID process commands It is also possible to set up the set frequency as frequency load shaft speed line speed and co
67. age V to analog voltmeter Ery Figure 3 8 I O Checking Status Transition Basic key operation 1 2 3 With the menu displayed use the a and keys to select I O check 4 1_0 Press the amp key to display the codes for the I O check item list e g 4_00 Use the N and keys to select the desired I O check item then press the e key The corresponding I O check data will appear For control I O signal terminal and control circuit terminal input under communication control use the N and Y keys to select one of the two different display methods ioc Press the S key to return to the I O check item list Press the key again to return to the menu 3 20 LED monitor shows Table 3 10 I O Check Items Display contents I O signals on the control circuit terminals Description Shows the ON OFF state of the digital I O terminals Refer to Displaying control I O signal terminals below for details on the display contents I O signals on the control circuit terminals under communication control Shows the ON OFF state for the digital I O terminals that received a command via RS485 communica tions Refer to Displaying control I O signal ter minals below for details on the display contents Input voltage on terminal 12 Shows the input voltage on terminal 12 in volts V Input current on terminal C1 Shows the input current on terminal C1 in milli amperes
68. age AVR controlled Note 1 160 to 500 Output voltage AVR controfied Note 2 0 00 to 3600 Note Acceleration time is ignored at 0 00 External gradual acceleration pattern 0 00 to 3600 Note Deceleration time is ignored at 0 00 External gradual deceleration pattern 0 0 to 20 0 The set voltage at base frequency for FOS is 100 Note This setting is effective for auto torque boost auto energy saving operations by function code F37 0 1 3 or 4 1 For general purpose motors with built in self cooled fans 2 For motors with forced cooled fans 0 00 Disabled 1 to 135 of rated current allowable continuos load current of the inverter Note 1 For the three phase 200 V and single phase 200 V Note 2 For the three phasf Avj AC D r A Co DIIIC 5 3 4 vV Standard Motor Parameters on Inactive Trip without restart after recovery of power Active Restart at the frequency at which the power failure occurred for general load etch eh aa ea r lower 0004000 o 00t0o4000 Jo Bias for Frequency 100 00 to 100 00 0 01 BE 0 0 to 60 0 DC Slarir troquency Braking level 0 to 100 Rated output current of the inverter Braking time interpreted as 100 0 00 Disabled 0 01 to 30 00 a hale leper a Output frequency 2 after slip compensation Maximum frequency at full scale Output current Two times the inverter s rate
69. an environment where it may be exposed to cotton waste or moist dust or dirt which will clog the heat sink in the inverter If the inverter is to be used in such an environment install it in the enclosure of your system or other dustproof containers Note 3 If you use the inverter in altitude Item Specifications Site location Indoors Ambient 10 to 50 C Note 1 temperature Relative 5 to 95 No condensation humidity Atmosphere The inverter must not be exposed to dust direct sunlight corrosive gases flammable gas oil mist vapor or water drops Note 2 The atmosphere must contain only a low level of salt 0 01 mg cm or less per year The inverter must not be subjected to sudden changes in temperature that will cause con densation to form Altitude 1 000 m max Note 3 Atmospheric 86 to 106 kPa pressure Vibration 3 mm Max amplitude 2 to less than 9 Hz 9 8 m s 9 to less than 20 Hz 2 m s 20 to less than 55 Hz 1 mis 55 to less than 200 Hz 2 2 Installing the Inverter 1 Mounting base The temperature of the heat sink will rise up to approx 90 C during operation of the inverter so the inverter should be mounted on a base made of material that can withstand temperatures of this ZX WARNING Install the inverter on a base constructed from metal or other non flammable material A fire may result with other material 2 Clearances Ensure that the minimum clearances i
70. arrier frequency to protect the inverter For details about the function refer to function code H98 m Motor Sound Tone F27 Changes the motor running sound tone This setting is effective when the carrier frequencies set to function code F26 is 7 kHz or lower Changing the tone level may reduce the high and harsh running noise from the motor F30 F31 Terminal FMA Gain to output voltage Analogue Output Signal Selection for FMA Monitor object F31 allows you to output monitored data such as the output frequency or output current to terminal FMA as an analogue DC voltage that can be adjusted with F30 for the meter scale Em Adjusting the output voltage level F30 Adjust the output voltage level within the range of 0 to 200 supposing the monitored amount of the monitor selected with function code F31 as 100 High end voltage t 10 V Full scale F30 200 F30 100 Terminal FMA Output voltage 5V F30 50 Fo ies 0 50 100 Meter scale Em Selecting object to be monitored F31 Select the output to terminal FMA for monitoring Note In the case of the CUB9A 40 the actual output level will be multiplied by 108 as the reference motor rating is 3 7 kW 5 25 Cnote For three phase 200V and single phase 200V series of inverters bas ta Outputting the output current in an analogue format FMA F31 2 The analogue output terminal FMA outputs 10 V that is 200 of
71. art the operation 3 The CPU did not operate normally Initialize the function code data by setting H03 to 1 then reset the alarm by pressing the key and check that the alarm goes on gt This problem was caused by a printed circuit board PCB including the CPU malfunction so it is necessary to replace the PCB Contact IMO 13 Er2 Remote keypad communications error Problem Possible Causes 1 Break in the communications cable or poor contact A communications error occurred between the remote keypad and the inverter What to Check and Suggested Measures Check continuity of the cable contacts and connections gt Replace the cable 2 A high intensity noise was given to the inverter Check if appropriate noise control measures have been implemented e g correct grounding and routing of control and main circuit wires gt Improve noise control 3 The remote keypad malfunctioned Check that alarm Er2 does not occur if you connect another remote keypad to the inverter gt Replace the remote keypad 4 The RS485 communications card malfunctioned 14 Er3 CPU error Problem Causes 1 A high intensity noise was given to the inverter Check that alarm Er2 does not occur even if you connect another remote keypad to the inverter gt Replace the card A CPU error e g erratic CPU operation occurred What to Check and Suggested Measures Ch
72. atus in hexadecimal format Each I O terminal is assigned to bit 15 through bit 0 as listed in Table 3 12 An unassigned bit is interpreted as 0 Allocated bit data is displayed on the LED monitor in 4 digit hexadecimals 0 to F each With the Jaguar CUB digital input terminals FWD and REV are assigned to bit 0 and bit 1 respectively Terminals X1 through X3 are assigned to bits 2 through 4 The value 1 is set for each bit when the assigned input terminal is short circuited with terminal CM The value 0 when it opens For example when FWD and X1 are on and all others are off the display on LED4 to LED1 would be 0005 The value 1 is set when bit O is assigned to digital output terminal Y1 and the terminal is short circuited with Y1E and the value 0 is set when it opens The status of the mechanical relay contact output terminal 30A 30B and 30C are assigned to bit 8 The value 1 is set when the circuit between output terminals 30A and 30C is closed and the value 0 when the circuit between 30B and 30C is closed For example if Y1 is on and the circuit between 30A and 30C are short circuited with each other then the display for LED4 to LED1 would be 0101 How the hexadecimal display is configured for the terminals to which bits 15 to 0 are assigned and the 7 segment LED is shown below Table 3 12 Segment Display for I O Signal Status in Hexadecimal Forma LED No Bit nput termi
73. available as option 10To make Jaguar CUB compliant with category TYPE1 of the UL Standard Note that the TYPE1 compliant Jaguar CUB should be used in the ambient temperature range from 10 to 40 C Note A box O in the above table replaces the E suffix for filtered version 8 2 8 1 3 Single phase 200 V Series Po tem Specifications Power supply voltage Type CUB ___ Applicable motor rating kW Rated capacity kVA _ Rated voltage V Rated current A 3 0 5 0 2 5 4 2 Overl bili 150 of rated output current for min had ity 200 of rated output current for 0 5 s Rated frequency Hz 50 60 Hz Phases voltage frequency Single phase 200 to 240 V 50 60 Hz Voltage and frequency Voltage 10 to 10 _variations Frequency 5 to 5 Momentary voltage dip When the input voltage is 165 V or more the inverter may keep running 2 capability s Even if it drops below 165 V the inverter may keep running for 15 ms w DCR 3 5 64 11 6 6 wio DCR 54 97 Required power supply 07 13 _ capacity kVA 7 Torque 8 100 2 Torque 9 150 eal F Starting frequency 0 0 to 60 0 Hz Braking time 0 0 to 30 0 s DC injection braking Braking level 0 to 100 of rated current Enclosure IEC60529 IP20 UL open type 10 Cooling method Natural cooling Fan cooling Weight kg 0 6 7 1 7 Rated current A 1 4 pole standard 2 The rated capacity is for 220
74. ay from the live main circuit terminals An accident or electric shock could occur A CAUTION Noise may be emitted from the inverter motor and wires Implement appropriate measure to prevent the nearby sensors and devices from malfunctioning due to such noise An accident could occur Table 2 8 lists the symbols names and functions of the con trol circuit terminals The wiring to the control circuit terminals differs depending upon the setting up of the inverter using the function codes Basically replace the main circuit TB cover and then connect wires to the control circuit terminals As shown in Figure 2 12 pull the wires out through the guides on the main circuit TB cover Route these wires correctly to reduce the influence of noise referring to the notes on the following pages Figure 2 12 Example of Control Circuit Wiring 2 13 Table 2 8 Symbols Names and Functions of the Control Circuit Terminals Functions Potenti Power supply 10 VDC for frequency command potentiometer Potenti ometer ometer 1 to 5 kQ power Allowable output current 10 mA supply Voltage 1 The frequency is set according to the external analog input voltage input 0 to 10 VDC 0 to 100 Normal mode operation 10 to 0 VDC 0 to 100 Inverse mode operation 2 Used for reference signal PID process command or PID feedback signal 3 Used as additional auxiliary setting for various
75. built in type of inverters CAUTION The Jaguar CUB series of inverters are categorized as a restricted sales distribution class of the EN61800 3 When you use these products with any home appliances or office equipment you may need to take appropriate countermeasures to reduce or eliminate any noise emitted from these products 10 1 10 3 Compliance with EMC Standards 10 3 1 General The CE marking on the EMC filter built in type of inverters does not ensure that the entire equipment including our CE marked products is compliant with the EMC Directive Therefore CE marking for the equipment shall be the responsibility of the equipment manufacturer For this reason IMO s CE mark is indicated under the condition that the product shall be used within equipment meeting all requirements for the relevant Directives Instrumentation of such equipment shall be the responsibility of the equipment manufacturer Generally machinery or equipment includes not only our products but other devices as well Manufacturers therefore shall design the whole system to be compliant with the relevant Directives In addition to satisfy the requirements noted above use the EMC filter built in type of inverters according to the descriptions contained in this instruction manual Installing the inverter s in a metal enclosure may be necessary depending upon the operating environment of the equipment that the inverter is to be used with 10 3 2 Recommend
76. ciency will be better than that it is set to 0 Therefore when brakes are applied to the motor energy loss decreases and the motor regenerates larger braking energy which can easily cause the overvoltage protection function OUn where n 1 to 3 to be activated Note that the allowable power consump tion capacity of the inverter for braking energy is limited by the specifica tions If the overvoltage protection function is activated it may be nec essary to increase deceleration time or use an external braking resistor E Non linear V f pattern for frequency H50 Sets the non linear V f pattern for frequency component Setting 0 0 toyH50 disables the non linear V f pattern operation 5 15 E Non linear V f pattern for voltage H51 Sets the non linear V f pattern for voltage component If the rated voltage at base frequency F05 is set to 0 the data settings of function codes H50 and H51 will be ignored te If you set the data of H50 to 25 Hz or lower Operation under low base frequency the inverter output voltage may be limited Defining non linear V f patterns F04 F05 H50 and H51 Function codes F04 and F05 define a non linear V f pattern that forms the rela tionship between the inverter s output frequency and voltage Furthermore setting the non linear V f pattern using function codes H50 and H51 allows patterns with higher or lower voltage than that of the normal pattern to be defined at an arbitrary point in
77. cifications gt Reconsider and change the data of function codes F50 and F51 NOTE The inverter does not detect the overheating alarm of a braking resistor by monitoring its surface temperature but by monitoring its load magnitude Therefore even if the surface temperature itself does not rise the alarm may be detected if the resistor is used more frequently than the set data of function codes F50 and F51 If you use the resistor to the limit of its capacity you must adjust the data of function codes F50 and F51 while checking the surface temperature of the resistor 10 OL1 Electronic thermal overload relay Problem Possible Causes 1 Load was too heavy Electronic thermal function for motor overload detection activated What to Check and Suggested Measures Measure the output current Reduce the load e g reduce the load before overload occurs using the overload early warning E34 2 The acceleration deceleration time was too short Check that the motor generates enough torque for acceleration deceleration This torque is calculated from the moment of inertia for the load and the acceleration deceleration time gt Increase the acceleration deceleration time F07 F08 E10 E11 and H54 3 The characteristics of electronic thermal did not match those of the motor overload Check the motor characteristics gt Reconsider the data of function codes P99 F10 and F12 gt Use an ex
78. circuit nameplate terminal block cover Control circuit terminal bock cover Figure 1 2 External Views of Jaguar CUB 2 View of terminals Barrier for the RS485 communications port Control signal cable port DB P4 P and N wire port L1 R L2 S L3 T U V W grounding wire port L1 R L2 S L3 T P1 P N wire port DB U V W grounding wire port Cooling fan a CUB5A 20 b CUB8A 20 When connecting the RS485 communications cable remove the control circuit terminal block cover and cut off the barrier provided in it using snippers Note A box O in the above model names replaces E suffix for filtered versions Figure 1 3 Bottom View of Jaguar CUB 1 3 Transportation When carrying the inverter always support its bottom at the front and rear sides with both hands Do not hold covers or individual parts only You may drop the inverter or break it Avoid applying excessively strong force to the terminal block covers as they are made of plastic and are easily broken 1 4 Storage Environment 1 4 1 Temporary storage Store the inverter in an environment that satisfies the requirements listed in Table 1 1 Table 1 1 Environmental Requirements for Storage and Transportation Item Requirements Storage a 720 to 70 C Locations where the inverter is not temperature subject to abrupt changes in temperature that would result in the 2 Relative 5 to
79. command 2 C30 or others Terminal X3 Terminal X2 Terminal X1 E03 E02 E01 Selected frequency 2 SS4 1 SS2 0 SS1 OFF OFF OFF Other than multistep frequency OFF OFF ON C05 multistep frequency 1 OFF ON OFF C06 multistep frequency 2 OFF ON ON C07 multistep frequency 3 ON OFF OFF C08 multistep frequency 4 ON OFF ON C09 multistep frequency 5 ON ON OFF C10 multistep frequency 6 ON ON ON C11 multistep frequency 7 Select acceleration deceleration 2 steps RT1 Function code data 4 Digital input signal RT1 assigned to the specified terminal on off may switch combinations between acceleration deceleration time 1 defined by function codes F07 and F08 and acceleration deceleration time 2 defined by E10 and E11 Turning RT1 on for example enables the inverter to drive the motor using ac celeration deceleration time 2 5 30 Select 3 wire operation command HLD Function code data 6 Digital input signal HLD may self hold the forward FWD reverse REV run commands given at the external signal input terminals to enable 3 wire inverter operation Shorting the circuit between the HLD assigned terminal and terminal CM will self hold the FWD or REV command Opening the circuit will release the hold m Coast to stop command BX Function code data 7 Shorting the circuit between the BX assigned terminal and terminal C
80. ct undervoltage of the DC link circuit the inverter im mediately stops its output without transferring to Alarm mode or displaying the undervoltage alarm LU The motor will coast to a stop When the power is recovered the inverter will enter Alarm mode for undervoltage Restart at the frequency at which the power failure occurred F14 4 If an instantaneous power failure occurs when the inverter is in Running mode so that the inverter detects undervoltage of the DC link circuit then the inverter saves the current output frequency and stops its output to make the motor to coast to a stop When the power is recovered with any run command being on the inverter will restart at the saved frequency During the instantaneous power failure if the motor speed slows down the current limiter function of the inverter will be activated and automatically lower the output frequency Upon synchronization of the output frequency and motor speed the inverter accelerates up to the previous output frequency Refer to the figure F14 4 given below for details To synchronize the output frequency and motor speed however the momentary overcurrent limiter H12 1 should be enabled This setting is optimal for operations in which the motor speed rarely slows down due to the heavy moment of inertia of its load even if the motor coasts to a stop because of the instantaneous power failure Power failure Power recovery Set value 4 y DC link Undervo
81. ction 0C1 OC2 or OC3 heated dbH Overvoltage protection QU1 OU2 or OU3 Motor overloaded OL1 Heat sink overheated OH1 Inverter overloaded OLU Motor overheated OH4 m No of retry times H04 Set the number of retry times for automatic exit from Alarm mode If the inverter has entered Alarm mode during the retry times specified the inverter issues a block alarm and will not exit from Alarm mode for restarting A WARNING If the retry function has been activated the inverter will automatically restart when the power is recovered according to some tripping causes Design the machine so that human body and peripheral equipment safety is ensured even after automatic re starting Otherwise an accident could occur 5 42 m Retry waiting time H05 Sets the waiting time for automatic exit from Alarm mode Refer to the timing scheme diagram below Operation timing chart Alarm factor Protection function l T l l H05 HOS Reset command sms ame IL lL Inverter output frequency A j Signal in the retry operation 0 Time H07 Gradual Acceleration Deceleration Specifies the acceleration and deceleration patterns output frequency patterns Linear acceleration deceleration The inverter runs the motor with the constant acceleration and deceleration S curved acceleration deceleration To reduce the impact on the inverter driven motor during acceleratio
82. cuited including replacement of the wires relay terminals and motor Loads were too heavy Measure the motor current with a measuring device and to trace the current trend Therefore use this information to judge if the trend is over the calculated load value for your system design gt If the load is too heavy decrease it or raise the inverter capacity Trace the current trend and check if there are any sudden changes in the current gt If there are any sudden changes make the load variation smaller or raise the inverter capacity gt Enable current limiting H12 The value set for torque boost F09 was too large F37 0 1 3 or 4 Check that the output current decreases and that the motor does not come to stall if you set a lower value than the current one for F09 gt Lower the value for torque boost F09 if the motor is not going to stall The acceleration deceleration time was too short Check that the motor generates enough torque required during acceleration deceleration That torque is calculated from the moment of inertia for the load and the acceleration deceleration time gt Increase the acceleration deceleration time F07 F08 E10 E11 and H54 gt Enable current limiting F43 gt Raise the inverter capacity Malfunction caused by noise Check if noise control measures are appropriate e g correct grounding and routing of control and main circuit wi
83. d Displaying the Alarm History It is possible to display the most recent 3 alarm codes in addition to the one currently displayed Previous alarm codes can be displayed by pressing the S or Y key while the current alarm code is displayed Displaying the Running Information when an Alarm Occurs If an alarm occurs you may check various running status information output frequency and output current etc by pressing the E key when the alarm code is displayed The item number and data for each running information is displayed in alternation Further you can switch between the various running information using the A or key Detailed running information is the same as for Menu 6 Alarm information in Programming mode Refer to Table 3 14 in Section 3 9 Reading Alarm Information Pressing the amp key while the running information is displayed returns the display to the alarm codes E Note When the running information is displayed after removal of the alarm cause pressing the key twice in succession will cause the inverter to transmit to the alarm code display and then release the alarm status Be careful with a run command If a run command has been entered at this stage the motor will start running Transit to Programming Mode Further it is also possible to switch the inverter to Programming mode by pressing the Gros e keys simultaneously while the alarm is displayed and to then check and
84. d output current at full scale Output voltage 250 V 500 V at full scale Input power Two times the inverter s rated output capacity at full scale PID feedback amount Feedback amount is 100 at full scale DC link circuit voltage 500 VDC for 200 V series 1000 VDC for 400 V series at full scale Test analog output voltage If F30 100 10 VDC at full scale Drives Direct Inverters 5 4 F43 F44 F50 Electronic Thermal Overload Relay for braking resistor Discharging capability Allowable average loss F51 E codes E02 E03 0 Not applicable 1 to 900 999 Disabled 0 000 Applied for built in braking resistor 0 001 to 50 000 Extension Terminal Functions To assign a negative logic input to a terminal set the value of 1000s shown in in the table below to the function code 0 1000 Multi step frequency selection 0 to 1 steps 1001 Multi step frequency selection 0 to 3 steps 1002 Multi step frequency selection 0 to 7 steps 1004 ACC DEC time selection 2 steps RT1 1006 3 wire operation stop command HLD 1007 Coast to stop command Bx 1008 Alarm reset RST 1009 Alarm from external equipment THR 1010 Ready for jogging JOG 1011 Frequency command 2 or 1 Hz2 Hz1 i 1019 Enable editing of function codes from keypad WE KP 1020 Disable PID control H2 PID 1021 Switch normavinverted driving We vs
85. data displayed on the LED monitor Only four digits can be displayed on the 4 digit LED monitor If you enter more than 4 digits of data valid for a function code any digits after the 4th digit of the set data will not be displayed however they will be processed correctly 5 2 The following tables list the function codes available for the Jaguar CUB series of inverters F codes Fundamental Functions 4 Standard torque boost Nominal rated current of standard motor and Nominal rated capacity of standard motor differ depending upon the rated input voltage and rated capacity Refer to Table 5 1 page 5 12 Disable data Function code data can be edited Enable data Function code data can not be edited i Enable the A and keys on the built in keypad Enable the voltage input to terminal 12 Enable the current input to terminal C1 Enable the sum of voltage and current inputs to terminals 12 and C1 Enable the built in potentiometer POT Enable the X and F keys on the built in keypad to run and stop motor The FWD or REV command should be ON for forward or reverse rotation Enable the external signal command FWD of REV command to run motor Enable the 4 and f keys on the built in keypad to run stop motor forward Enable the 2 and 6 keys on the built in keypad to run stop motor reverse Output voltage in line with variance in input voltage 80 to 240 Output volt
86. designed for protection from ground faults It is recommended that a manual on off magnetic contactor be connected This is to enable you to disconnect the inverter from the power supply at an emergency e g when the protective function is activated so as to prevent a failure or accident from causing the secondary problems 2 3 6 Replacing the Main Circuit Terminal Block TB Cover 1 As shown in Figure 2 11 pull out the wires from the main circuit terminals in parallel 2 Hold both sides of the main circuit TB cover between thumb and forefinger and slide it back into place Pull the wires out through the grooves of the main circuit TB cover Note Replace the main circuit TB cover taking care not to apply any stress to the wires Applying stress to the wires will impose a mechanical force on the screws on the main circuit ter minals which may loosen the screws Main Circuit Terminal Block Cover Main Circuit Wire Port Figure 2 11 Replacing the Main Circuit Terminal Block TB Cover 2 12 2 3 7 Wiring for Control Circuit Terminals A WARNING Generally the sheath of control circuit wires is not reinforced by any insulation If the control circuit wires come into direct contact with the live main circuit terminal therefore the sheath may break Accordingly there is a possibility that high voltage on the main circuit may be applied to the control circuit wires It is DANGEROUS Be sure to keep the control wires aw
87. dual current operated protective device RCD earth leakage circuit breaker ELCB for protection from electric shock in direct or indirect contact power lines or nodes be sure to use type B of RCD ELCB at the power supply side of the electric equipment for three phase 200 400 V power supplies For single phase 200 V power sup plies use type A When you use no RCD ELCB take any other protective measure that isolates the electric equipment from other equipment on the same power supply line using double or reinforced insulation or that isolates the power supply lines connected to the electric equipment using an isolation transformer 4 The inverter should be used in an environment that does not exceed Pollution Degree 2 requirements If the environment conforms to Pollution Degree 3 or 4 install the inverter in an enclosure of IP54 or higher 5 Install the inverter AC or DC reactor input or output filter in an enclosure with minimum degree of protection of IP2X Top surface of enclosure shall be minimum IP4X when it can be easily accessed to prevent human body from touching directly to live parts of these equipment 6 To make an inverter with no integrated EMC filter conform to the EMC directive it is nec essary to connect an external EMC filter to the inverter and install them properly so that the entire equipment including the inverter conforms to the EMC directive 7 Do not connect any copper wire directly to grounding terminals U
88. e inverter is discarded E Safety precautions Read this manual thoroughly before proceeding with installation connections wiring operation or maintenance and inspection Ensure you have sound knowledge of the device and familiarize yourself with all safety information and precautions before proceeding to operate the inverter Safety precautions are classified into the following two categories in this manual Failure to heed the information indicated by this symbol may A WARN N G lead to dangerous conditions possibly resulting in death or serious bodily injuries Failure to heed the information indicated by this symbol may CAUTI O N lead to dangerous conditions possibly resulting in minor or light bodily injuries and or substantial property damage Failure to heed the information contained under the CAUTION title can also result in serious con sequences These safety precautions are of utmost importance and must be observed at all times Application AWARNING Jaguar CUB is designed to drive a three phase induction motor Do not use it for sin gle phase motors or for other purposes Fire or an accident could occur Jaguar CUB may not be used for a life support system or other purposes directly related to the human safety Though Jaguar CUB is manufactured under strict quality control install safety devices for applications where serious accidents or material losses are foreseen in r
89. e AVR controlied for 400 V class motors ADFCF Automatic DEC Function for Carrier Frequency NOTE For single phase power input inverters Lin is always invalid regardless of H98 setting Note Function codes H71 and H95 appear on the LED monitor however the Jaguar CUB series of inverters does not recognize these codes J codes Application Functions Keypad PID process command 1 Data settings of E60 E61 and E62 are also y codes Link Functions period of the timer set by y03 2 Retry during the period of the timer set by 03 If retry fails trip and alarm Er8 ORARAA 0 Modbus RTU protocol Y 1 SX protocol Loader protocol 2 General purpose inverter protocol Drives Direct Inverters 5 11 The table below lists the factory settings of standard torque boost Nominal rated current of standard motor and Nominal rated capacity of standard motor in the Default setting column of the above tables Table 5 1 Standard Motor Parameters Standard value Nominal rated current of Nominal rated capacity of standard Applicable torque boost standard motor A Power supply motor motor kW voltage rating kw Function code F09 Function codes F11 E34 and P03 Function code P02 04 TA 2 30 0 4 Three phase 200 V 0 75 6 8 3 60 0 75 Single phase 1 5 6 8 6 10 1 5 200 V 2 2 6 8 9 20 2 2 Three phase 4 0 5 5 15 00 3 7 200 V 04 7 1 1 15 0 4 0 75
90. e B Three 0 75 CUB2A5 40 phase 1 5 CUB3A7 40 400 V 2 2 CUB5A5 40 4 0 CUB9A 40 0 4 CUB3A 10 M3 5 1 2 i i S j z Figure C Single 0 75 CUB5A 10 3 phase 15 CUB8A 10 200 V i M4 1 8 Figure D 2 2 CUB11A 10 Note 1 A box O in the above table replaces E suffix for filtered version 2 3 2 Arrangement of the control circuit terminals common to all Jaguar CUB models 30A 30B 30C Y1 Y1E FMA c1 PLC X1 X2 X3 11 13 11 CM FWD REV CM Screw size M 2 5 Tightening torque 0 4 Nem Table 2 4 Control Circuit Terminals Screw size M 2 Tightening torque 0 2 Nem A Dimension of openings in Bared wire the control circuit termi length i i Terminal Screwdriver to be used Allowable wire size a nals for stick terminals Zza Coi EE Phillips screwdriver 30A 30B 30C JIS standard pulse t0 ACIS 6to8mm 2 7 mm W x 1 8 mm H 0 34 to 0 75 mm No 1 screw tip Phillips screwdriver for precision machinery AWG24 to AWG18 Others JCIS standard 0 25 to 0 75 mm 5to7mm_ 1 7 mm W x 1 6 mm H No 0 screw tip Manufacturer of stick terminals WAGO Company of Japan Ltd Refer to Table 2 5 Table 2 5 Recommended Stick Terminals Type 216 000 Screw size Wire size With ins
91. eck if appropriate noise control measures have been implemented e g correct grounding and routing of control and main circuit wires gt Improve noise control 2 The printed control circuit board in the inverter malfunctioned gt Contact IMO 6 16 15 Er6 Operation protection Problem An error occurred due to incorrect operation of the motor Possible Causes 1 The E key was pressed when H96 1 or 3 What to Check and Suggested Measures gt Change the setting for H96 so that the STOP key priority function is invalid to ensure that the inverter does not operate unexpectedly 2 The start check function was activated when H96 2ora Check that Er6 occurs when The power is switched on An alarm is released by pressing the reset alarm RST on The link command LE has switched the inverter operations key or turning gt Reconsider the running sequence to avoid input of the run command when Er6 has occurred gt Change the setting for H96 so that the STOP key priority function is invalid to ensure the inverter does not operate unexpectedly To reset the alarm turn the run command off 16 Er8 RS485 communications error Problem A communications error occurred during RS485 communications Possible Causes 1 Host controllers e g PLCs and personal computers did not operate due to incorrect settings and or defective software hardware What to C
92. ed installation To make the machinery or equipment fully compliant with the EMC Directive have certified technicians wire the motor and inverter in strict accordance with the procedure described below Use the EMC filter built in type of inverters 1 Mount the EMC grounding flange that comes with the inverter to the inverter with screws in order to ground the wire shield s See Figure 10 1 Figure 10 1 Attaching the EMC Grounding Flange 2 Use shielded wires for the motor cable and route it as short as possible Firmly clamp the wire shield to the flange to ground it Further connect the wire shield electrically to the grounding terminal of motor See Figure 10 2 10 2 3 Use shielded wires for the control signals of the inverter to input to output from the control terminals Firmly clamp the control wire shields to the EMC grounding flange in the same way as the motor cables Clamp Shielded Cables to EMC Flange EMC Flange ey Shielded Motor Cable Loa Main Circuit Power a Input Cable oN 1 Shielded Control Cable Figure 10 2 Connecting Shielded Cables 4 If noise from the inverter exceeds the permissible level enclose the inverter and its peripherals within a metal enclosure as shown in Figure 10 3 Note Connect the shielding layer of shielded cable to the motor and enclosure electrically and ground the motor and enclosure Metal Enclosure Power supply UR LIL UO Th
93. el and thermal time constant can be set This alarm may not be outputted depending upon the data setting of the function code 8 13 LED Alarm Name Description monitor output displays 30A B C PTC A PTC thermistor input stops the inverter output for motor OH4 Yes c thermistor protection O B A PTC thermistor is connected between terminals C1 and 11 2 and a 1 kQ external resistor is connected between terminals 5 13 and C1 i Overload Outputs a preliminary alarm at a preset level before the motor is 3 early stopped by the electronic thermal function for the purpose of warning protecting the motor Stall prevention Operates when instantaneous overcurrent limiting is active Instantaneous overcurrent limiting Operates if the inverter s output current exceeds the instantaneous overcurrent limit level avoiding tripping of the inverter during constant speed operation or during acceleration External alarm Stops the inverter output with an alarm through the digital input OH2 Yes input signal THR Alarm relay The inverter outputs a relay contact signal when the inverter Yes output issues an alarm and stops the inverter output for any fault lt Alarm Reset gt The alarm stop state is reset by pressing the key or by the digital input signal RST lt Saving the alarm history and detailed data gt The information on the previous 4 alarms can be sa
94. elation to the failure of it An accident could occur Installation A WARNING Install the inverter on a nonflammable material such as metal Otherwise fire could occur Do not place flammable matter nearby Doing so could cause fire A CAUTION Do not support the inverter by its terminal block cover during transportation Doing so could cause a drop of the inverter and cause injuries Prevent lint paper fibers sawdust dust metallic chips or other foreign materials from getting into the inverter or from accumulating on the heat sink Doing so could cause fire or an accident Do not install or operate an inverter that is damaged or lacking parts Doing so could cause fire an accident or injuries Do not stand a shipping box Do not stack shipping boxes higher than the indicated information printed on those boxes Doing so could cause injuries Wiring A WARNING When wiring the inverter to the power source insert a recommended molded case circuit breaker MCCB or residual current operated protective device RCD earth leakage cir cuit breaker ELCB with the exception of those exclusively designed for protection from ground faults in the path of power lines Use the devices within the related current range Use wires in the specified size Otherwise fire could occur Do not use one multicore cable in order to connect several inverters with motors Do no
95. emory At the next time when the inverter is turned on the setting will become the default PID process command Even if the PID process command is selected SS4 ON in the multistep frequency it is still possible to set the process command using the keypad When function code J02 data has been set to any value except 0 pressing the Aor V key dis plays the PID process command currently selected setting is not possible When the PID process command is displayed the decimal point next to the lowest digit on the LED display blinks to discriminate it from the regular frequency setting Blinking Setting up the set frequency with the and keys under the PID control To set the set frequency with the A and keys under the PID control you need to specify the following conditions Set function code F01 to 0 Keypad operation Select frequency command 1 Frequency settings from communications link Disabled and Multistep frequency settings Disabled as manual speed command Set the LED monitor to the speed monitor in Running mode The above setting is impossible in any operation mode except Running mode The setting procedure is the same as that for usual frequency setting 3 8 If you press the Nor W key in any conditions other than those described above the following will appear Frequency setting from Multistep fre PID control can communica quency setting celled tions link Freque
96. ency If the frequency becomes higher than the base frequency the auto energy saving operation will be invalid For the auto energy saving function which is related to the motor char acteristics you need to consistently set the voltage at the base frequency F05 and motor parameters P02 P03 and P99 appropriately for the motor rating and characteristics Given below are proper setting examples with the combination of F09 and F37 If you do not select auto energy saving operation Load type To select manual torque To select automatic torque boost set boost set Variable torque F37 0 F09 0 0 to 20 0 F37 2 Constant torque F37 1 F09 0 0 to 20 0 If you select auto energy saving operation Load type To select manual torque To select automatic torque boost set boost set Variable torque F37 3 F09 0 0 to 20 0 F37 5 Constant torque F37 4 F09 0 0 to 20 0 5 18 Trip immediately F14 0 If an instantaneous power failure occurs when the inverter is in Running mode so that the inverter detects undervoltage of the DC link circuit then the inverter im mediately stops its output and displays the undervoltage alarm LU on the LED monitor The motor will coast to a stop and the inverter will not restart automatically Trip after recovery of power F14 1 If an instantaneous power failure occurs when the inverter is in Running mode causing the inverter to dete
97. equency F05 and motor parameters P codes should P99 Motor Selection To use automatic control features e g the auto torque boost auto energy saving and slip compensation or overload protection for the motor electronic thermal the inverter invokes the parameters and characteristics of the motor To match the driving characteristics between the inverter and motor set the motor characteristics with this function code and set H03 to 2 to initialize the motor parameter This action automatically updates the data of function codes P03 P09 and the constants used inside the inverter Motors P99 Standard motors 0 Typical motors rated in HP 1 Conventional motors 3 Other motors 4 Cnote For other motors P99 4 the parameters for a standard motor may Beds be applicable The inverter also supports motors rated by HP horse power typical in the North America area P99 1 H03 Data Initialization Initializes the current function code settings to the factory defaults or initializes the motor constants parameters To change the H03 data it is necessary to press the D and A keys or the D and WV keys simultaneously If HO3 is set to Function Disable initialization Settings made by the user manually will be retained Initialize all function code data to the factory defaults Initialize the PO3 data Rated current of the motor and inter nally used constants
98. eration deceleration torque and time from the moment of inertia for the load and the deceleration time gt Increase the acceleration deceleration time F07 F08 E10 E11 and H54 6 The wires to the motor are too long and caused a large amount of current to leak from them 12 Er Memory error Problem Possible Causes 1 The power supply was turned off when the inverter was writing data especially initializing data and the remaining control circuit voltage was not high enough to enable writing of data Measure the leak current gt Connect an output circuit filter OFL Error occurred in writing the data to the memory in the inverter What to Check and Suggested Measures Check if pressing the key resets the alarm after the function code data are initialized by setting the data of H03 to 1 gt Return the initialized function code data to their previous settings then restart the operation 6 15 Possible Causes 2 A high intensity noise was given to the inverter while data especially initializing data was being written What to Check and Suggested Measures Check if appropriate noise control measures have been implemented e g correct grounding and routing of control and main circuit wires Alternatively perform the same check as described in 1 above gt Improve noise control Alternatively return the initialized function code data to their previous settings then rest
99. ergency when the inverter cannot interpret the stop command due to internal external circuit failures 3 Cut off the inverter from the power source when the MCCB inserted in the power source side cannot cut it off for maintenance or inspection purpose For the purpose only it is recommended that you use an MC capable of turning the MC on off manually Note When your system requires the motor s driven by the inverter to be started stopped with the MC the frequency of the starting stopping operation should be once or less per hour The more frequent the operation the shorter operation life of the MC and capacitor s used in the DC link circuit due to thermal fatigue caused by the frequent charging of the DC Link If this is not necessary start stop the motor with the terminal commands FWD REV and or HLD or with the keypad E At the output side Prevent externally turned around current from being applied to the inverter power output terminals U V and W unexpectedly An MC should be used for example if a circuit that switches the motor driving source between the inverter output and commercial factory power lines is connected to the inverter Note As application of high voltage external current to the inverter s secondary output circuits may break the IGBTs MCs should be used in the power control system circuits to switch the motor drive power source to the commercial factory power lines after the motor has come to a complete st
100. et frequency 3 7 E Make setting under PID control To enable PID control you need to set function code J01 to 1 or 2 Under the PID control the items that can be set or checked with the and keys are different from those under regular frequency control depending upon the current LED monitor setting If the LED monitor is set to the speed monitor E43 0 you may access manual feed commands Set frequency with the S and keys if it is set to any other you may access PID process commands with those keys Setting the PID process command with the built in potentiometer 1 Set function code E60 to 3 PID process command 1 2 Set function code J02 to 1 PID process command 1 Setting the PID process command with the X and keys 1 Set function code J02 to 0 Keypad operation 2 Set the LED monitor to the setting other than the speed monitor E43 0 in Running mode This setting is possible only in Running mode Pressing the or key displays the PID process command with the lowest digit blinking on the LED monitor Pressing the or key again makes it possible to change the PID process com mand Once the PID process command is modified it will be saved internally Even if the inverter is switched to any other PID process command entry and then returned to the keypad entry the setting will be retained Further even turning off the inverter will automatically save the setting into the non volatile m
101. et frequency Hz Final set frequency Load shaft speed rpm Display value Output frequency Hz x E50 Line speed m min Display value Output frequency Hz x E50 Constant rate of feeding time min Display value E50 Output frequency x E39 Output frequencies contained in these formulas are output frequencies before slip compensation 4 Jog Inch the Motor To jog the motor follow the procedure given below Making the inverter ready for jogging The JoG appears on the LED monitor 1 Switch to Running mode Refer to page 3 2 for details 2 Press the SA N keys at the same time simultaneous keying The LED monitor shows the jogging frequency for approx 1 second and returns to the JoG display C Tip During jogging the jogging frequency C20 and acceleration deceleration time for jogging H54 will apply They are exclusively prepared for jogging and required to be set up individually Using the external input signal command JOG also allows the transition between the ready to jog state and usual running state The transition Go A keys between the ready to jog state and usual running state is enabled only when the inverter is not in operation Jogging the motor 1 The inverter will jog the motor only while the T key is held down and contrarily the mo ment the key is released the inverter will decelerate and stop the motor Exiting the ready to jog state 1 P
102. etc Note Use an OFL within the allowable carrier frequency range specified by function code F26 Otherwise the filter will overheat 9 3 Name of option Function and application Ferrite ring reactors for reducing radio An ACL is used to reduce radio noise emitted by the inverter An ACL suppresses the outflow of high frequency harmonics caused by Options for Operation and Communications potentiometer for frequency commands i frequency noise switching operation for the power supply lines inside the inverter Pass ACL the power supply lines together through the ACL g If wiring length between the inverter and motor is less than 20 m insert an ACL to the power supply lines if it is more than 20 m insert it to the motor output cables of the inverter External An external potentiometer may be used to set the drive frequency Connect the potentiometer to control signal terminals 11 to 13 of the inverter Remote keypad This allows you to perform remote operation of the inverter With the remote keypad you may copy function code data set in the inverter to any other inverter Extension cable for remote operation The extension cable connects the inverter with the remote keypad to enable remote operation of the inverter 5m 3 mand 1 m cables are available RS485 communications card This makes communication to a PLC or personal computer system possible Inverter support
103. exa decimal on the LED monitor IZI II LED4 3 18 LED3 LED2 l l LED1 Hexadecimal expression A 16 bit binary number is expressed in hexadecimal format 4 digits Table 3 9 shows the expres sion The hexadecimals are shown as they appear on the LED monitor Table 3 9 Binary and Hexadecimal Conversion Hexadecimal pfea o o s 43 0 0 0 0 0 0 0 0 0 0 3 19 3 7 Checking I O Signal Status I O checking With Menu 4 I O checking you may display the I O status of external signals without using a measuring instrument External signals that can be displayed include digital I O signals and analogueue I O signals Table 3 10 lists check items available The status transition for I O checking is shown in Figure 3 8 If you cannot switch the menu to any other one set function code E52 data to 2 Full menu mode Menu List of I O check items I O data a foe _ ey r Es aok 4 00 o gt By LED segment ON OFF I O mtd fo wee lt Ay t V 0906 In hex format input N 9 ed Y OGG In hex format output foe a 4 0 FT P I By LED segment ON OFF VO Ls oy a 0005 In hex format input I GSE In hex format output os 4 02 KI SO Input voltage at terminal 12 V fae 4 03 EI gt so Input current at terminal C1 mA fa 4 04 Lo gt SO Output volt
104. g for Main Circuit Terminals and Grounding Terminals 2 7 2 3 6 Replacing the Main Circuit Terminal Block TB Cover 2 3 7 Wiring for Control Circuit Terminals 2 14 2 3 8 Switching of SINK SOURCE Jumper Switch 2 3 9 Installing an RS485 Communications Card Option 2 21 2 3 10 Replacing the Control Circuit Terminal Block TB Cover 2 21 2 3 11 Cautions Relating to Harmonic Component Noise and Leakage Current 2 22 Chapter 3 OPERATION USING THE KEYPAD 3 1 3 1 Keys Potentiometer and LED on the Keypad 3 2 Overview o 3 2 1 Running Mode 3 2 2 Programming Mode 3 2 3 Alarm Mode Operation in Running Mode Setting the Function Codes Data Setting isi ed Checking Changed Function Codes Data checking Monitoring the Running Drive monitoring Checking I O Signal Status WO Checking aea aA 3 20 Reading Maintenance Information Maintenance information 3 23 Reading Alarm Information Alarm information 3 1 3 2 3 2 3 3 3 4 3 6 3 3 3 4 3 5 3 6 3 7 3 8 3 9 Chapter 4 RUNNING THE MOTOR ossessi 41 4 1 Running the motor for a test 4 1 1 Inspection and Preparation prior to the Operation 2 Turning Power and Checking 4 1 3 Preparation before running the motor for a test Setting function code data 4 2 TESE NUN a ch ce Awisdth reat ceded 4 3 4 1 4 1 4 1 4 42 Opra ennn iaia 4 3 Chapter FUNCTION
105. g well as verifying it To use this function you will need a remote keypad option 3 3 Limiting menus to be displayed The menu driven system has a limiter function specified by function code E52 that limits menus to be displayed for the purpose of simple operation The factory default is to display Menu 1 Data setting only allowing no switching to any other menu Function Code E52 Keypad Mode Selection Function code data E52 Menus selectable 0 Function code data setting mode Menu 1 Data setting factory default 1 Function code data check mode Menu 2 Data checking 2 Full menu mode Menu 1 through 6 7 Menu 7 appears only when the remote keypad option is set up for use If the full menu mode is selected pressing the A or key will cycle through menus With the amp key you may select the desired menu Once all of the menus have been cycled through the display will return to the first menu 3 2 3 Alarm Mode When the protective function is activated to issue an alarm the inverter automatically transfers to Alarm mode and the alarm code will appear in the LED monitor Figure 3 2 shows the status transi tion of Alarm mode Releasing the Alarm and Transferring the Inverter to Running Mode Remove the cause of the alarm and press the z key to release the alarm and return to Running mode The alarm can only be removed using the key when the alarm code is displaye
106. gging de pending upon whether keypad operation or terminal command operation is selected and whether the JOG command is on or off as listed below When operated from keypad F02 0 2 or 3 If JOG is Ga A keys The motor becomes ready for ON Disabled Jogging OFF Toggles between normal and jogging Normal running Jogging When terminal command operation is selected F02 1 simultaneous A keying is disabled m Select frequency command 2 or 1 Hz2 Hz1 Function code data 11 Turning the digital input signal Hz2 Hz1 on off may switch the frequency command means between frequency command 1 defined by function code F01 and fre quency command 2 defined by function code C30 Turning the Hz2 Hz1 command on allows the frequency command 2 to be se lected m Enable editing of function code data from the keypad WE KP Function code data 19 Turning off the WE KP command prohibits changing of function code data from he keypad Only when the WE KP command is on you may access function code data from he keypad according to the setting of function code F00 as listed below If WE KP is set to F00 Function 0 Permit editing of function code data Fe 1 Inhibit editing of function code data except FOO OFF Disabled Inhibit editing of function code data If the WE KP command is not assigned to any terminal the inverter will interpret WE KP as being
107. ging the speed setting carefully check the specifications of motors or equipment beforehand Otherwise injuries could occur F04 F05 H50 H51 Base Frequency Rated Voltage at Base Frequency Non linear V f Pattern Frequency Non linear V f Pattern Voltage These function codes set the base frequency and the voltage at the base frequency essentially required for running the motor properly If combined with the related function codes H50 and H51 these function codes may set data needed to drive the motor along the non linear V f pattern The following description includes setting up required for the non linear V f pattern E Base frequency F04 Set the rated frequency printed on the nameplate located on the motor E Rated voltage at base frequency F05 Set 0 or the rated voltage printed on the nameplate labeled on the motor If O is set the inverter supplies voltage equivalent to that of the power source of the inverter at the base frequency In this case the output voltage will vary in line with any variance in input voltage If the data is set to anything other than 0 the inverter automatically keeps the output voltage constant in line with the setting When any of the automatic torque boost settings automatic energy saving or slip compensation is active the volt age settings should be equal to the rating of the motor note If FO5 is set to match the rated voltage of the motor motor effi
108. h Cote If timer operation started by the terminal command FWD is finished and the inverter decelerates the motor to a stop then the LED monitor displays End and the monitor indication O if the timer count is selected alternately Turning FWD off will switch the LED back to the monitor indication 5 37 P02 P03 Motor Parameters Rated capacity and Rated current Sets the nominal rated capacity that is denoted on the rating nameplate of the motor m Note For the CUB9A 40 CUB17A 20 the default setting for P02 is 3 7 P09 Motor Parameter Slip compensation gain Sets the gain to compensate for slip of every inverter model as 1 motor speed Typical rated slip frequencies for 100 he motor slip frequency It is based on the typical 00 It sets the compensation gain watching the Rated capacity Standard Typical motors Conventional Other motors kW HP motors Hz dae motors Hz Hz 0 06 0 1 1 77 2 50 1 77 1 77 0 1 0 12 1 77 2 50 1 77 1 77 0 2 0 25 2 33 2 50 2 33 2 33 0 4 0 5 2 40 2 50 2 40 2 40 0 75 1 2 33 2 50 2 33 2 33 1 5 2 2 00 2 50 2 00 2 00 2 2 3 1 80 1 17 1 80 1 80 3 7 5 1 93 1 50 1 93 1 93 The above values apply to both the 200 V and 400 V series of inverters Va K Note be also set consistently 5 38 Not For this function which is related with the motor characteristics the volt age at the base fr
109. he inverter from undergoing heavy stress that may be caused by input phase loss or interphase voltage unbalance exceeding 6 and may damage the inverter If connected load is light or a DC reactor is connected to the inverter this function will not detect input phase loss if any In single phase series of inverters this function is disabled by factory default Output phase Detects breaks in inverter output wiring at the start of running and OPL Yes loss protection during running stopping the inverter output Inverter Stops the inverter output by detecting excess heat sink OH1 Yes as temperature in case of cooling fan failure or overload Braking When the built in or external braking resistor overheats the dbH Yes p 2 resistor inverter stops running oa Itis necessary to set the function code data corresponding to the resistor used built in or external Overload Stops the inverter output if the Insulated Gate Bipolar Transistor OLU Yes protection IGBT internal temperature calculated from the output current and cooling fan temperature detection is over the preset value Electronic In the following cases the inverter stops running the motor to OL1 Yes thermal protect the motor in accordance with the electronic thermal overload function setting relay Protects general purpose motors over the entire frequency Motor protection range Protects inverter motors over the entire frequency range The operation lev
110. he inverter output frequency causing the system oscillate hunting or making the inverter enter the OU alarm mode and trip When setting the acceleration time therefore you need to take into account the load condition and moment of inertia H69 Regenerative Energy Suppressing The moment a regenerative energy exceeding the braking capacity of inverter is returned during deceleration the inverter will stop its output and enter overvoltage Alarm mode If regenerative energy suppressing control is enabled the inverter lengthens the deceleration time to 3 times the preset time and decreases the de celeration torque to 1 3 when the DC link voltage exceeds the preset voltage sup pressing level In this way the inverter makes the motor reduce the regenerative energy tentatively C Note This control is used to suppress the torque generated by the motor in L deceleration Conversely when the load on the motor results in a braking effect the control does not have any effect so do not use it in this case Disable this control when the inverter features a braking resistor If it is enabled the braking resistor and regenerative energy suppressing control may conflict with each other which may change the deceleration time unexpectedly 5 44 H70 Overload Prevention Control Enables or disables the overload suppressing control If enabled this function code is used to set the deceleration Hz s Before the inverter e
111. heck and Suggested Measures Check the controllers gt Remove the cause of the controller error 2 Relay converters e g RS232C RS485 converter did not operate due to incorrect connections and settings and defective hardware Check the converter e g check for poor contact gt Change the various converter settings reconnect the wires or replace hardware such as recommended devices as appropriate 3 Broken communications cable or poor contact Check continuity of the cable contacts and connections gt Replace the cable 4 Even though no response error detection time y08 has been set communications did not occur cyclically Check the host controllers gt Change the settings of host controller software or make the no response error detection time invalid yO8 0 5 A high intensity noise was given to the inverter Check if appropriate noise control measures have been implemented e g correct grounding and routing of control and main circuit wires gt Improve noise control gt Improve measures against noise from host controllers gt Replace the relay converter with a recommended insulated converter 6 17 6 Possible Causes Conditions for communications differ between the inverter and host controllers What to Check and Suggested Measures Compare the settings of the y codes y01 to y10 with those of the host controllers gt Co
112. hout fail during measurement 2 Ifthe test voltage leaks to the control circuit due to the wiring disconnect all the control wiring 3 Connect the main circuit terminals with a common cable as shown in Figure 7 2 4 The Megger test must be limited to across the common line of the main circuit and the ground terminal G 5 5MQ 1 MQ for the EMC filter built in type of inverters or a larger value displayed at the Megger indicates a correct state The value is for a discrete inverter Inverter L1 R L2 S LAT DB P1 P N U Figure 7 2 Megger Test 2 Dielectric strength test of control circuit Do not perform a Megger test or dielectric strength test for the control circuit Prepare a high resistance range tester for the control circuit 1 Disconnect all the external wiring from the control circuit terminals 2 Perform a continuity test to the ground 1 MQ or a larger measurement indicates a correct state 3 Dielectric strength test of external main circuit and sequence control circuit Disconnect all the inverter terminals so that the test voltage is not applied 7 7 7 5 List of Periodical Replacement Parts Each part of the product has its own service life that will vary according to the environmental and operating conditions It is recommended that the following parts be replaced as specified below When the replacement is necessary contact your dealer where you purchased the product or IMO Table 7 4 Rep
113. ice life of these parts in your system according to the maintenance procedure to determine whether the parts should be replaced or not To maintain stable and reliable operation and avoid unexpected failures daily and periodic maintenance must be performed Q For details refer to Chapter 7 Section 7 2 Table 7 2 Replacement Parts Judgement with Menu 5 Maintenance Information as a Guide m Inverter running RUN2 Function code data 35 This signal is turned on when the motor is driven by the frequency higher than the starting frequency or the DC braking is activated m Overload prevention control OLP Function code data 36 This signal is turned on when the overload prevention function is activated if the frequency drop rate comes to be the setting specified by function code H70 The minimum ON duration is 100 ms For details of the overload prevention control refer to the descriptions of function code H70 m Current detection ID Function code data 37 This signal is turned on when the output current exceeds the operation level specified by function code E34 and stays in this status for the duration specified by function code E35 on delay timer The minimum ON duration is 100 ms Ka Function codes E34 and E35 are effective not only for the current detec tion ID but also for the operation level of the overload early warning OL and low level current detection IDL and the setting of the timer count
114. igned for protection from ground faults or a magnetic contactor gt Check for voltage drop phase loss poor connections or poor contacts and fix them if necessary 2 The power for the control circuit did not reach a high enough level Check if the jumper bar has been removed between terminals P1 and P or if there is poor contact between the jumper bar and the terminals gt Connect the jumper bar to terminals P1 and P or tighten the screws Or connect a DC reactor gt Replace the inverter if it is malfunctioning 6 8 6 3 If an alarm code appears on the LED monitor 1 OCn Overcurrent protection Problem The inverter output current momentarily exceeded the overcurrent level OC1 Overcurrent occurred during acceleration OC2 Overcurrent occurred during deceleration OC3 Overcurrent occurred when running at a constant speed Possible Causes 1 The inverter output terminals were short circuited What to Check and Suggested Measures Remove the wires connected to the inverter output terminals U V and W and measure the interphase resistance Check if the resistance is too low gt Remove the part that short circuited including replacement of the wires relay terminals and motor Ground faults occurred at the inverter output terminals Remove the wires connected to the inverter output terminals U V and W and perform a Megger test gt Remove the part that short cir
115. in 7 Select Menu 5 Maintenance information in Programming mode and check the reduction ratio of the capacitance of the DC bus capacitor 7 4 2 Electrolytic capacitor on the printed circuit board The inverter keeps an accumulative total of the number of hours that power has been applied to the control circuit and displays it on the LED monitor Use this to determine when the capacitor should be replaced The display is in units of 1000 hours 3 Cooling fan The inverter accumulates hours for which the cooling fan has run The display is in units of 1000 hours The accumulated time should be used just a guide since the actual service life will be significantly affected by the temperature and operation environment 7 5 7 3 Measurement of Electrical Amounts in Main Circuit Because the voltage and current of the power supply input of the main circuit of the inverter and the output motor include harmonic components the indicated value deviates according to the type of the meter Use meters indicated in Table 7 3 when measuring with meters for commercial frequencies The power factor cannot be measured by a commercially available power factor meter that measures the phase difference between the voltage and current To obtain the power factor measure the power voltage and current on each of the input and output sides and calculate in the following formula m Three phase input m Single phase input Electric power W Elec
116. in voltag e V x67 3 phase average voltage V If this value is 2 to 3 use an AC reactor ACR 6 Tested under the standard load condition 85 load for applicable motor rating 7 Calculated under specified conditions 8 Indicates the value when using a DC reactor option 9 Average braking torque obtained with the AVR control off F 05 0 Varies according to the efficiency of the motor 10 Average braking torque obtained by use of an external braking resistor standard type available as option 11 To make Jaguar CUB compliant with category TYPE1 of the UL Standard Note that the TYPE1 compliant Jaguar CUB should be used in the ambient temperature range from 10 to 40 C Interphase voltage unbalance Refer to IEC 61800 3 5 2 3 Note A box O in the above table replaces the E suffix for filtered version 8 1 8 1 2 Three phase 400 V Series Power supply voltage Type CUB___ Applicable motor rating kW Rated capacity kVA Rated voltage V Rated current A Overload capability Rated frequency Hz Phases voltage frequency Voltage and frequency variations Output Ratings Momentary voltage dip capability Rated current A w DCR 6 w o DCR Required power supply capacity kVA Torque Torque DC injection braking Enclosure IEC60529 Cooling method Weight kg 1 4 pole standard 7 3 Three phase 400 V 1AS 4 2A54
117. inal P Overlap the DC reactor wire and braking resistor wire P as shown at left and then secure them to terminal P of the inverter with the screw Connect the wire from terminal DB of the braking resistor to terminal DB of the inverter Do not use the jumper bar DC link circuit terminals P and N These are provided for the DC bus link circuit system Connect these terminals with terminals P and N of other inverters Cote Consult IMO if these terminals are to be used 2 11 Main circuit power input terminals L1 R L2 S and L3 T for three phase voltage input or L1 L and L2 N for single phase voltage input 1 2 3 Figure 2 10 Main Circuit Power Input Terminal Connection Tip For safety make sure that the molded case circuit breaker MCCB or magnetic contactor MC is turned off before wiring the main circuit power input terminals Connect the grounding wire of the main circuit power input terminals L1 R L2 S and L3 T or L1 L and L2 N to the grounding terminal G Connect the main circuit power supply wires L1 R L2 S and L3 T or L1 L and L2 N to the input terminals of the inverter via an MCCB or residual current operated pro tective device RCD earth leakage circuit breaker ELCB and MC if necessary It is not necessary to align phases of the power supply wires and the input terminals of the inverter with each other With the exception of those exclusively
118. ined at full scale of the POT Cote There are other frequency command means such as the communi cations facility multistep frequency etc with higher priority than that of F01 For frequency commands by terminals 12 voltage and C1 cur rent and by the built in potentiometer setting the gain and bias changes the relationship between those frequency commands and the drive frequency to enable matching your system requirements Refer to function code F18 for details For the inputs to terminals 12 voltage and C1 current low pass filters can be enabled Refer to function codes C33 and C38 for de tails In addition to F01 Frequency command 1 C30 Frequency command 2 is also available To switch them use the terminal command Hz2 Hz1 For details of the Hz2 Hz1 refer to E01 to E03 Command Assignment to Terminals X1 to X3 5 13 F02 Running Stopping and Rotational Direction Selects a source issuing a run command keypad or external control signal input If F02 0 2 or 3 the inverter can run the motor by the T and ee keys on the built in keypad The motor rotational direction can be specified in two ways ei ther by control signal input F02 0 or by use of prefixed forward or reverse rotation F02 2 or 3 When F02 0 to specify the motor rotational direction by control signal input assign the commands FWD and REV to terminals FWD and REV respec tively Turn
119. input power supply of the inverter Short circuit rating 3 Use 75 C Cu wire only 4 Use Class 1 wire only for control circuits 5 Field wiring connection must be made by a UL Listed and CSA Certified closed loop terminal connector sized for the wire gauge involved Connector must be fixed using the crimp tool specified by the connector manufacturer Short circuit rating Suitable for use on a circuit capable of delivering not more than B rms symmetrical amperes A volts maximum Power supply Inverter type Power supply max voltage A Power supply current B voltage CUB3A 20 CUB5A 20 CUB8A 20 240 VAC 100 000 A or less CUB11A 20 CUB17A 20 CUB1A5 40 CUB2A5 40 CUB3A7 40 100 000 A or less CUB5A5 40 CUB9A 40 CUB3A 10 CUBSA 10 CUB8A 10 CUB11A 20 Notes 1 A box O in the above table replaces E suffix for filtered version Three pha se 200 V 240 VAC 100 000 A or less viii Conformity to UL standards and Canadian standards cUL certification Continued ACAUTION 6 Install UL certified fuses between the power supply and the inverter referring to the table below Required torque Wire size Ib in N m AWG or kcmil mm Inverter type Control circuit Control circuit Main F 2 Main terminal i TERM2 1 terminal TERM2 2 current A Class J fuse CUB3A 20 CUB5A 20 CUB8A 20 CUB11A 20 CUB17A 20 CUB1A5 40 CUB2A5 40 CUB3A7 40 CUB5A5
120. k amount This value is displayed through the use of function code E40 data and function code E41 data PID display coefficients A and B Display value PID feedback amount x PID display coefficient A B B If PID control is disabled appears 3 17 Displaying running status To display the running status in hexadecimal format each state has been assigned to bit 0 to 15 as listed in Table 3 7 Table 3 8 shows the relationship between each of the status assignments and the LED monitor display Table 3 9 gives the conversion tab Notation Table 3 7 Running Status 1 when function code data is being written Notation e from 4 bit binary to hexadecimal Bit Allocation 1 under voltage limiting control Always 0 Always 0 Always 0 1 when the DC link circuit voltage is higher than the undervoltage level 1 when communication is effective when run commands and set frequencies commands are issued via communications Always 0 1 when an alarm has occurred 1 when the inverter output is stopped 1 during deceleration 1 during DC braking 1 during acceleration 1 during running in the reverse direction LED No 1 under current limiting control Table 3 8 Running Status Dis 1 during running in the forward direction Bit Notation IL Binary 0 1 0 H
121. lacement Parts Standard Part name replacement intervals Cooling fan 5 years DC bus capacitor 5 years Electrolytic capacitor on the printed circuit Board 7 years 7 6 Inquiries about Product and Guarantee 1 When making an inquiry Upon breakage of the product uncertainties failure or inquiries report the following information to the Company where you purchased the product or contact IMO Inverter type 2 SER No serial number of equipment 3 Function codes and their data that you changed 4 ROM version 5 Date of purchase 6 Inquiries for example point and extent of breakage uncertainties failure phenomena and other circumstances 2 Guarantee of the product The product warranty term is five years from date of dispatch from IMO Warranty is void if drive fails due to the following conditions 1 The cause includes incorrect usage or inappropriate repairs or remodeling 2 The product is used outside the standard specified range 3 The failure is caused by dropping damage or breakage during transportation after the purchase 4 The cause is earthquake fire storm or flood lightening excessive voltage or other types of disaster or secondary disasters 7 8 Chapter 8 SPECIFICATIONS 8 1 Standard Models 8 1 1 Three phase 200 V Series Specifications Power supply voltage Three phase 200 V Type CUB___ 3A 2 SA 2 8A 2 MA 2 17A 2 Applicable motor rating kW 04 0 75 LS 22 40 Rated
122. lt in cooling fan or externally powered forced ventilation fan Set F10 to If the motor is cooled by 1 Built in cooling fan for standard purpose motors self cooled The cooling performance will decrease with low frequency opera tions 2 Forced ventilation fan powered by an inverter duty rated motor The cooling performance will be kept constant regardless of the output frequency F11 sets the operation level of the electronic thermal function to the current value Set approximately 1 0 to 1 1 multiples of the allowable continuous current rated current of the motor at the rated drive frequency base frequency of the motor under normal running conditions To disable the electronic thermal function set 0 00 to F11 F12 sets the thermal time constant of the motor The inverter interprets the time constant as an operation period of the electronic thermal function During the specified operation period the inverter will activate the electronic thermal function if 150 current of the operation level specified by F11 flows continuously The time constant of general purpose motors and other induction motors is set to 5 minutes by factory default Data entry range 0 5 to 75 0 minutes in 0 1 minute increment F14 Restart Mode after Instantaneous Power Failure Selects the action of the inverter to be followed when an instantaneous power fail ure occurs If the inverter detects that the DC link circuit vo
123. ltage circuit voltage Time e Synchronization 4 Output T Pins rei A Sai e Acceleration time Auto restarting IPF L i ON Ies Restart at the starting frequency F14 5 If an instantaneous power failure occurs when the inverter is in Running mode so that the inverter detects undervoltage of the DC link circuit then the inverter im mediately stops its output After the power is recovered entry of any run command will restart the inverter at the frequency specified by function code F23 5 20 This setting is optimal for operations in which the motor speed quickly slows down to 0 rpm due to the heavy load with a very small moment of inertia if the motor coasts to a stop because of the instantaneous power failure Chota There is a 0 5 second delay from detection of the undervoltage until the motor is restarted This delay is due to the time required for the residual electricity magnetic flux in the motor to drop sufficiently Therefore even if the instantaneous power failure period is shorter than 0 5 second a delay of at least 0 5 second is required for the motor to restart When an instantaneous power failure occurs the power supply volt age for external circuitry such as relay circuits that controls the in verter may also drop to the extent that run commands are disabled Therefore have the system wait 2 seconds before the issue of run commands If any run command is issued within 2 seconds
124. ltage has dropped to less than the specified undervoltage limit during operation it interprets the state as an occur rence of an instantaneous power failure However if the inverter runs with a light load and the period of the power failure is too short then it may not detect the power failure and continue to run 5 19 m Using negative logic for programmable I O terminals The negative logic signaling system can be used for the digital input and output terminals by setting the function codes specifying the properties for those terminals Negative logic refers to inverted ON OFF logical value 1 true O false state of input or output signal An ON active signal the function takes effect if the terminal is short circuited in the normal logic system is functionally equivalent to OFF active signal the function takes effect if the terminal is opened in the negative logic system To set the negative logic system for an I O signal terminal display data of 1000s by adding 1000 to the data for the normal logic in the corresponding function code and then press the G amp key For example if a coast to stop command BX data 7 is assigned to any one of digital input terminals X1 to X3 by setting any of function codes E01 through E03 then turning BX on will make the motor coast to a stop Similarly if the coast to stop command BX data 1007 is as signed turning BX off will make the motor coast to a stop m Restriction on
125. mA Output voltage to analogue meters FMA Shows the output voltage on terminal FMA in volts v Displaying control I O signal terminals The status of control I O signal terminal status may be displayed with ON OFF of the LED segment or in hexadecimal display E Display I O signal status with ON OFF of the LED Segment As shown in Table 3 11 and the figure below segments a to e on LED1 light when the digital input terminals FWD REV X1 X2 and X3 are short circuited with terminal CM and do not light when they are opened Segment a on LED3 lights when the circuit between output terminal Y1 and terminal Y1E is closed and does not light when the circuit is open LED4 is for terminals 30A 30B 30C Segment a on LED4 lights when the circuit between terminals 30C and 30A are short circuited ON and dos not light when they are opened If all terminal input signals are OFF opened segment g in all LEDs 1 to 4 will blink Refer to Chapter 5 FUNCTION CODES for details Table 3 11 Segment Display for External Signal Information LED4 LED3 LED2 LED1 Citi ct CCAS l i xR RST Segment No correlating control circuit terminals XF XR and RST are assigned for communication Refer to Displaying control I O signal terminals under communication control given on the next page 3 21 E Displaying 1 O signal st
126. mple of the function code data changing procedure shown in Figure 3 5 This example shows you how to change function code F01 data from the factory default Enable the built in potentiometer F01 4 to Enable the N and V5 keys on the built in keypad F01 0 1 2 6 With the menu displayed use the A and keys to select the desired function code group In this example select 1 F_ _ Press the amp key to display the function codes in the function code group selected in 1 In this example function code F 00 will appear Even if the function code list for a particular function code group is displayed it is possible to transfer the display to a different function code group using the N and V5 keys Select the desired function code using the A and V keys and press the example select function code F 07 key In this The data of this function code will appear In this example data 4 of F 01 will appear Change the function code data using the A and keys In this example press the S key four times to change data 4 to 0 Press the key to establish the function code data The SAUE will appear and the data will be saved in the non volatile memory The display will return to the function code list then move to the next function code In this example F 02 Pressing the amp key before the amp key cancels the change made to the data The data reverts to the previous value the display returns
127. n Standards cUL certification 10 1 103121 i e PORIA EYRI PEAN EREE OEE 10 1 10 1 2 Considerations when using Jaguar CUB in systems to be certified by UL and cUL 10 1 10 2 Compliance with European Standards 10 3 Compliance with EMC Standards 10 3 1 General 10 3 2 Recommended installation 10 4 Harmonic Component Regulation 10 1 10 2 10 2 10 2 10 4 10 4 1 General comment 10 4 10 4 2 Compliance with the harmonic component regulation 00 000 10 5 XV 10 5 Compliance with the Low Voltage Directive HD tHO BU ei ccc esceventsateisetetinasta saprana ss 10 5 10 6 1 General civ sige aac tin iia 10 5 10 5 2 Points for Consideration when using the Jaguar CUB series in a system to be certified by the Low Voltage Directive in the EU ou cece 10 5 xvi Chapter 1 BEFORE USING THE INVERTER 1 1 Acceptance Inspection Unpack the package and check that 1 An inverter and instruction manual this manual is contained in the package 2 The inverter has not been damaged during transportation there should be no dents or parts missing 3 The inverter is the model you ordered You can check the model name and specifications on the main nameplate Main and sub nameplates are attached to the inverter and are located as shown on the following page IMO Tet 44 0 20 8457 6444 Fax 44 0 20 8450 2274 TYPE Constant Torque Variable Torque SIUUSBSESPH 200 240 50 60Hz
128. n deceleration the inverter gradually accelerates decelerates the motor in both the accelera tion deceleration zones Curvilinear acceleration deceleration The inverter drives the motor to output maximum performance with a constant loading rate as follows In the zone under the base frequency linear acceleration deceleration of con stant torque output for the motor Inthe zone above the base frequency speed two times the base frequency and acceleration deceleration half of the base frequency 5 43 H12 Instantaneous Overcurrent Limiting Selects whether the inverter will perform current limiting processing or cause an overcurrent trip if the output current exceeds the instantaneous overcurrent limit level If the instantaneous overcurrent limiting is enabled the inverter will immediately turn off its output gates to suppress the increase of current and control the output frequency If current limiting processing makes the motor decrease its torque temporarily so as to cause any problem then disable overcurrent limiting to cause an overcurrent trip and apply brake to the motor CNote The same functions to limit the output current are implemented by soft S ware as function codes F43 and F44 Generally software features have an operation delay so enable function code H12 as well Depending upon the load acceleration in an extremely short period may activate the current limiter to suppress the increase of t
129. nal Output terminal 30ABC 0 0 Binary 0 0 Hexa decimal I on the m LED pas monitor LED4 LED3 LED2 LED1 No correlating control connector XF XR and RST are assigned for communication Refer to Displaying control I O signal terminals under communication control Displaying control I O signal terminals under communication control There are two control circuit input displays under communications link control display with ON OFF of the LED segment and in hexadecimal format for input commanded from RS485 communications link The content is similar to that of the control I O signal terminal status display however XF XR and RST are added as inputs Under communications control however displaying I O signal status supports only the normal logic system that is ON active 3 22 3 8 Reading Maintenance Information Maintenance information Menu 5 Maintenance information in Programming mode contains information necessary for performing maintenance on the inverter Table 3 13 lists the maintenance information display items and Figure 3 9 shows the status transition for maintenance information If you cannot switch the menu to any other one set function code E52 data to 2 Full menu mode Menu List of maintenance Maintenance info items fay fae oy Sey a SCHE k T 5 00 QOI 010 Accumulated run time oma
130. ncy command 1 F01 Displayed using Ao key A PID enabled Disabled Disabled Frequency setting by keypad Cancelled PID output as final frequency set ting Manual speed command currently selected frequency setting PID enabled Other than the above Cancelled 3 Monitor the Running Status In Running mode the seven items listed below can be monitored Immediately after the inverter is turned on the monitor item specified by function code E43 is displayed Press the amp key to switch between monitor items Table 3 3 Monitor Items Display Sample on Momior lems the LED monitor Meaning of Displayed Value Speed monitor 50 00 Hz rpm m min min Refer to Table 3 4 1 90A Detected output current Output current A A An alternative expression for A ampere 0 40P Detected input current to the inverter in Amp Input power kW P An alternative expression for kW kilo watt Commanded output voltage Output voltage V 200U U An alternative expression for V voltage 10 00 Note 2 PID process command or PID feedback Note 2 amount x PID display coefficient A B B PID display coefficients A and B Refer to PID feedback amount Note 1 9 00 Note 3 function codes E40 and E41 PID process command Note 1 Timer sec Note 1 6 Note 4 Remaining effective timer count Note 1 The PID process command and PID feedback amount are displayed onl
131. nd check a variety of information relating to the inverter status and maintenance E Alarm mode If an alarm occurs the inverter automatically enters this Alarm mode in which the corresponding alarm code and its related information may be displayed on the LED monitor Alarm code Shows the error factor that has activated the protective function For details refer to Chapter 8 Section 8 6 Protective Functions Figure 3 1 shows the status transition of the inverter between these three operation modes Power ON Programming Mode Setting of function codes Run Stop of motor Monitor of running status Monitor of running status VO signal states and maintenance info Occurrence s of an alarm Press this key if an alarm has occurred Display of alarm status Figure 3 1 Status Transition between Operation Modes 3 2 1 Running Mode If the inverter is turned on it automatically enters Running mode in which you may 1 Run stop the motor 2 Set up the set frequency and others 3 Monitor the running status e g output frequency output current 4 Jog inch the motor For details refer to Section 3 3 Operation in Running mode 3 2 3 2 2 Programming Mode Programming mode provides you with these functions setting and checking function code data monitoring maintenance information and checking input output I O signal status The functions can be easily selected with the menu driven system Table 3 2 lis
132. ndicated in Figure 2 1 are maintained at all times When installing the inverter in the enclosure of your system take extra care with ventilation inside the enclosure as the temperature around the inverter will tend to increase 2 1 above 1000 m you should apply an output current derating factor as listed in Table 2 2 Bottom 100 mm Figure 2 1 Mounting Direction and Required Clearances When mounting two or more inverters Horizontal layout is recommended when two or more inverters are to be installed in the same unit or enclosure As long as the ambient temperature is 40 C or lower inverters may be mounted side by side without any gap between them If it is necessary to mount the inverters vertically install a partition plate or the like between the inverters so that any heat radiating from an inverter will not affect the one s above 3 Mounting direction Secure the inverter to the mounting base with four screws or bolts M4 so that the Jaguar CUB logo faces outwards Tighten those screws or bolts perpendicular to the mounting base Note 2 not mount the inverter upside down or horizontally Doing so will reduce the heat is dissipation efficiency of the inverter and cause the overheat protection function to operate so the inverter will not run ACAUTION Prevent lint paper fibers sawdust dust metallic chips or other foreign materials from getting into the inverter or from accumulating on the heat sink Thi
133. ng status information for the selected item will appear key to return to the monitoring items list Press the amp key again to return to the menu 3 16 LED monitor shows Contents Output frequency Table 3 6 Drive Monitoring Display Items Description Output frequency before slip compensation Output frequency Hz Output frequency after slip compensation Output rent A Output current Output voltage Vv Output voltage Se frequency Hz Set frequency Running direction N A Displays the running direction currently being outputted F forward R reverse stop Running status N A Displays the running status in hex format Refer to Displaying running status on the next page Load shaft speed line speed rpm m min The unit for load shaft speed is rpm and that for line speed is m min Display value Output frequency Hz before slip compensation x Function code E50 c 3 C appears for 10000 rpm or m min or more When 3 appears decrease function code E52 data so that the LED monitor displays 9999 or below referring to the above equation PID process commands These commands are displayed through the use of function code E40 and E41 data PID display coefficients A and B Display value PID process command x Factor A B B If PID control is disabled appears PID feedbac
134. ning status This shows the running status as a hexadecimal display Refer to Displaying running status in Section 3 6 Monitoring the Running Status Accumulated running time Shows the accumulated power ON time of the inverter Unit thousands of hours When the total ON time is less than 10 000 hours display 0 001 to 9 999 it is possible to check data in hourly units When the total time is 10 000 hours or more display 10 00 to 65 53 the display will change to units of 10 hours When the total time exceeds 65 535 hours the display returns to 0 and the count will start again No of startups The motor run times the number of times the inverter run command is set to on are calculated and displayed 1 000 indicates 1 000 times When any number from 0 001 to 9 999 is displayed the display increases by 0 001 per startup and when any number from 10 00 to 65 53 is displayed the display increases by 0 01 every 10 startups When the total number exceeds 65 535 the display will be reset to 0 and the count will start again DC link circuit voltage Shows the DC link circuit voltage of the inverter s main circuit Unit V volts Max temperature of heat sink Shows the temperature of the heat sink Unit C Terminal I O signal status displayed with the ON OFF of LED segments Signal input terminal status in hexadeci mal format Terminal output signal status in hexadecimal format
135. nstant rate of feeding time by setting function code E48 Setting up the set frequency with the built in potentiometer factory default If you set function code F01 to 4 Enable the built in potentiometer factory default and select frequency command 1 with function codes E01 through E03 Hz2 Hz1 OFF then the potenti ometer becomes enabled to set up the set frequency 3 6 Setting the set frequency with the gt and keys If you set function code F01 to 0 Keypad operation and select frequency command 1 then the and Y keys become enabled to set the set frequency in Running mode In any other operation modes those keys remain disabled Pressing the A or V5 key calls up the set frequency with the lowest digit blinking Pressing the Sor key again makes it possible to change the set frequency The new setting will be saved internally Even if the inverter is switched to any other frequency entry and then returned to keypad entry the setting will be retained Further even turning off the inverter will automatically save the setting into the non volatile memory The next time the inverter is turned on the setting will become the default frequency If you set function code F01 to 0 Keypad operation but do not select frequency command 1 e g you select frequency command 2 communication control or multistep frequency then the and keys cannot be used for setting the set frequency Pressing those keys will just di
136. nt appliances in the EU refer to the guidelines on page vi 10 5 Compact Inverter Jaguar CUB Instruction manual First Edition December 2003 Second Edition January 2004 IMO Precision Controls Ltd The purpose of this manual is to provide accurate information in the handling setting up and operating of the Jaguar CUB series of inverters Please feel free to send your comments regarding any errors or omissions you may have found or any suggestions you may have for generally improving the manual In no event will IMO Precision Controls Ltd be liable for any direct or indirect damages resulting from the application of the information in this manual IMO Precision Controls Ltd Automation and Controls 1000 North Circular Road Staples Corner London NW2 7JP United Kingdom Phone 44 0 20 8452 6444 Fax 44 0 20 8450 2274 URL http www imope com
137. nters Alarm mode due to the heat sink overheat or overload alarm code OH7 or OLU this control decreases the output frequency of the in verter to suppress the trip Apply this control to equipment such as pumps whose drive frequency drops in line with any decrease in load If you want to proceed to drive such kind of equip ment even the inverter slows down the output frequency enable this control A a Note Do not use this control to equipment whose load does not slow if the wee inverter output frequency drops as it will have no effect If the following functions to limit the output current are enabled F43 0 and H12 1 this control does not work H96 Priority on STOP Key Start Check The inverter can be operated using a functional combination of Priority on STOP Key and Start Check m STOP key priority Pressing the D key on the keypad forces the inverter to decelerate and stop the motor even if the inverter is running by any run commands given via the terminals or communications link operation After the motor stops the inverter issues alarm Er6 Start check function The inverter prohibits any run commands to be executed and displays Er on the LED of keypad when The power is first applied key is pressed or the RST signal is turned on to cancel the alarm Link command LE has switched inverter operations 5 45 H98 Protection Maintenance Selection Specifies a
138. of the load When you use this mode select the appropriate V f pattern square reduction torque or constant torque characteristics with Select Load F37 To keep the motor starting torque manually select optimal inverter output voltage for the motor and load by setting an optimal torque boost rate to F09 in accordance with the motor and its load Setting an excessive torque boost rate may result in over excitation and overheat of the motor during light or no load operation Manual torque boost keeps the output voltage constant even if the load varies assuring stable motor operation Variable torque characteristics F37 0 Constant torque characteristics F37 1 Output voltage V Output voltage V Rated voltage Rated voltage 100 100 Torque Torque boost lo Output boost lo Output Base frequency Base frequency frequency frequency Cote Set an appropriate torque boost rate that will keep the starting torque ie of the motor within the voltage level in the low frequency zone Setting an excessive torque boost rate may result in over excitation or over heat of the motor during no load operation The F09 data setting is effective when F37 Load Selection Auto Torque Boost Auto Energy Saving Operation is set to 0 1 3 or 4 Automatic torque boost This feature automatically optimizes the output voltage to fit the motor and its load Under a light load it decreases the output voltage to prevent the motor from over excitation
139. og input terminals 13 12 and 11 Potentiometer must be provided Analog input Can be set with external voltage current output 0 to 10 VDC 0 to 5 VDCYO to 100 terminal 12 4 to 20 mA DC 0 to 100 terminal C1 Inverse mode Can be reversed with digital input signal IVS operation 10 to 0 VDC 5 to 0 VDC O to 100 terminal 12 20 to 4 mA DC 0 to 100 terminal C1 Multi step frequency Selectable from 8 steps step 0 to 7 Link operation Can be set with communication via RS485 RS485 communications functions are optional 8 5 Detail specifications Transistor output 1 point RUN FAR FDT LU etc Relay output 1 point Alarm relay output or multi purpose relay output signal Analog output 1 point Output frequency output current output voltage input power etc 0 00 to 3600 s If 0 00 s is set the time setting is cancelled and acceleration and deceleration is made according to the pattern given with an external signal Acceleration and decalerailon Gane Gan be kidependeridy set end selected Ah digital input signal 1 point z Acceleration and deceleration pattern can be selected from 4 types Linear S curve weak _ S curve strong Curvilinear Frequency limiter upper and lower limiters Bias frequency Gain for frequency command Jump frequency control Jogging operation Timer operation ndash SAN Oana PON VETE SAP OOE C
140. oise in the external signal wires gt Isolate the control signal wires from the main circuit wires as far as possible gt Use shielded wire or twisted wire for the control signal wires 7 Even if the power recovers after an instantaneous power failure the motor does not restart Possible Causes What to Check and Suggested Measures 1 The setting of function code F14 did not make the motor restart even if the power recovered after an instantaneous power failure Check if an undervoltage trip occurs gt Change the data of function code F14 to 4 or 5 2 The run command stayed off even after the power recovered Check the input signal with Menu 4 I O checking using the keypad gt Check the power recovery sequence with an external circuit If necessary consider the use of a relay that can keep the run command on 6 2 2 Problems with inverter settings 1 Ifthe data of function codes cannot be changed Possible Causes 1 An attempt was made to What to Check and Suggested Measures Check if the inverter is running with Menu 3 Drive monitoring change function code data that cannot be changed when the inverter is running using the keypad and then confirm whether the data of the function codes can be changed when the motor is running by referring to the function code tables gt Stop the motor then change the data of the function codes 2 The data of the function codes is p
141. on F43 2 Set F43 to 1 for example to drive the motor at maximum performance in the acceleration zone and to limit the drive current in the constant speed zone Cnote Cote For three phase 200V and single phase 200V series inverters The limiting level setting for the three phase 200V and single phase 200V series should be calculated from the current limiting level Ilimit A based on the reference current Iref A as shown below Ilimit A Iref A Example Setting the current limiting level Ilimit at 4 2 A for 0 75 kW standard motors Setting x 100 4 2 A 5 0 A J The reference current is given in the table for F20 to F22 on page 5 24 Setting x 100 84 The current limiting feature selected by F43 and F44 are implemented by software so an operational delay may occur To avoid the delay use the current limiter hardware simultaneously H12 1 Note phat If an overload is applied when the limiting level is set extremely low the inverter will immediately lower its output frequency This may cause an overvoltage trip or dangerous turnover of the motor rotation due to undershooting A WARNING If the current limiter function has been activated the inverter may operate at an ac celeration deceleration time or frequency different from the set ones The machine should be so designed that safety is ensured even in any current limiter operation Otherwise an accident could occur
142. ons of the source and destination inverters differ some code data may not be copied to ensure safe operation of your power system Therefore you need to set up the uncopied code data individually as necessary Whether data will be copied or not is detailed with the following symbols in the Data copy column of the function code tables given below Y Will be copied unconditionally Y1 Will not be copied if the rated capacity differs from the source inverter Y2 Will not be copied if the rated input voltage differs from the source inverter N Will not be copied If necessary manually set the function code data that cannot be copied 5 1 F10 to F12 Electronic Thermal Overload Motor property selection Overload detection level and Thermal time constant F10 through F12 set the thermal characteristics of the motor including the thermal time constant to simulate an overload status of the motor using the built in elec tronic thermal processing function of the inverter This function simulates the motor temperature based on the inverter s internally measured output current F11 is used to determine the overload detection level Note Thermal characteristics of the motor specified by these function codes are aL also used for the overload early warning Therefore even if you need only the overload early warning set these characteristics data to function codes F10 and F12 F10 selects the cooling characteristics of the motor bui
143. op Also ensure that voltage is never mistakenly applied to the inverter output terminals due to unexpected timer operation or similar E Driving the motor using commercial power lines MCs can also be used to switch the power source of the motor driven by the inverter to a commercial power source 9 2 Name of option Function and application Main option Braking resistors Standard model DBRs A braking resistor converts regenerative energy generated from deceleration of the motor and converts it to heat for consumption Use of a braking resistor results in improved deceleration performance of the inverter DC reactors DCRs A DCR is mainly used for power supply normalization and for supplied power factor correction for reducing harmonic components 1 For power supply normalization Use a DCR when the capacity of a power supply transformer exceeds 500 kVA and is 10 times or more the rated inverter capacity In this case the percentage reactance of the power source decreases and harmonic components and their peak levels increase These factors may break rectifiers or capacitors in the converter section of inverter or decrease the capacitance of the capacitor which can shorten the inverter s service life Also use a DCR when there are thyristor driven loads or when condensive capacitors are being turned on off Use a DCR when the interphase voltage unbalance ratio of the inverter power s
144. or I O signal states maintenance information and stop the motor alarm information Program Reset key LED monitor RUN key Potentiometer running STOP key Function Data key Downkey Up key Table 3 1 Overview of Keypad Functions Monitor Potentiometer Functions and Keys Four digit 7 segment LED monitor which displays the following according to the operation modes m In Running mode Running status information e g output frequency 5 g g HH current and voltage m In Programming mode Menus function codes and their data m In Alarm mode Alarm code which identifies the error factor if the protective function is activated Potentiometer POT which is used to manually set frequency auxiliary fre quencies 1 and 2 or PID process command RUN key Press this key to run the motor STOP key Press this key to stop the motor UP DOWN keys Press these keys to select the setting items and change the function data displayed on the LED monitor Program Reset key which switches the operation modes of the inverter m In Running mode Pressing this key switches the inverter to Program ming mode m In Programming mode Pressing this key switches the inverter to Running mode Pressing this key after removing the error factor will switch the inverter to Running mode m In Alarm mode Function Data key which switches the operation you want to do in each mode as follows
145. or insulating tube Recommended wire sizes are for HIV IV PVC in the EU 2 Wire sizes are calculated on the basis of input RMS current under the condition that the power supply capacity and impedance are 500 kVA and 5 respectively Note 1 A box O in the above table replaces E suffix for filtered version 2 5 2 3 4 Wiring Precautions Follow the rules below when performing wiring for the inverter 1 Make sure that the source voltage is within the rated voltage range specified on the nameplate 2 Be sure to connect the power wires to the main circuit power input terminals L1 R L2 S and L3 T for three phase voltage input or L1 L and L2 N for single phase voltage input of the inverter If the power wires are connected to other terminals the inverter will be damaged when the power is turned on Always connect the grounding terminal to prevent electric shock fire or other disasters and to reduce electric noise Use crimp terminals covered with insulated sleeves for the main circuit terminal wiring to ensure a reliable connection Keep the power supply wiring primary circuit and motor wiring secondary circuit of the main circuit and control circuit wiring as far away from each other as possible A WARNING When wiring the inverter to the power source insert a recommended moulded case circuit breaker MCCB or residual current operated protective device RCD earth leakage circuit breaker ELCB with the e
146. or while it is turned on Check if the expected performance satisfying the standard specification is obtained Check if the surrounding environment satisfies Chapter 2 Section 2 1 Operating Environment Check that the LED monitor displays normally Check for abnormal noise odour or excessive vibration Check for traces of overheat discoloration and other defects 7 2 Periodic Inspection Perform periodic inspection by following the items of the list of periodic inspection in Table 7 1 Stop the motor turn the inverter off and remove the control and main circuit terminal block covers to perform periodic inspection 7 1 Check part Environment Table 7 1 List of Periodic Inspections Check item 1 Check the ambient temperature humidity vibration and atmosphere dust gas oil mist or water drops 2 Check if tools or other foreign matter or dangerous objects are left around the equipment How to inspect 1 Check visually or measure using apparatus 2 Visual inspecti Evaluation criteria 1 The standard specification must be satisfied 2 No foreign or dangerous objects are left Voltage Check if the voltages of the main and control circuit are correct Measure the voltages using a multimeter or the like The standard specification must be satisfied 1 Check if the display is clear 2 Check if there is missing parts in the characters 1 2 Visual inspecti 1
147. ore Proceeding with Troubleshooting A WARNING If any of the protective functions have been activated first remove the cause Then after checking that the all run commands are set to off reset the alarm Note that if the alarm is reset while any run commands are set to on the inverter may supply the power to the motor which may cause the motor to rotate Injury may occur Even though the inverter has interrupted power to the motor if the voltage is applied to the main circuit power input terminals L1 R L2 S and L3 T L1 L and L2 N for single phase voltage input voltage may be output to inverter output terminals U V and W Some electric charge may remain in the DC bus capacitor even after the power is turned off Therefore it may take some time until the DC link circuit voltage reaches a safe level Before touching the circuit wait for at least five minutes after the power has been turned off and check that the DC voltage between main circuit terminals P and N is less than 25 VDC using a multimeter Electric shock may occur Follow the procedure below to solve problems 1 First check that the inverter is correctly wired referring to Chapter 2 Section 2 3 5 Wiring for Main Circuit Terminals and Grounding Terminals 2 Check whether an alarm code is displayed on the LED monitor If no alarm code appears on the LED monitor Motor is running abnormally Goto Section 6 2 1 Problems with inver
148. ors in the in verter primary circuit Use the DC reactor to improve the inverter power factor Do not use power factor correcting capacitors in the inverter output circuit An overcurrent trip will occur disabling motor operation Discontinuance Do not connect a surge suppressor to the inverter s secon Combina 5 raat tion with pe of surge killer dary circuit ripheral de Reducing noise Use of a filter and shielded wires is typically recommended to vices 9 satisfy EMC directives If an overvoltage trip occurs while the inverter is stopped or operated under a light load it is assumed that the surge Measures against current is generated by open close of the phase advancing surge currents capacitor in the power system Connect a DC reactor to the inverter When checking the insulation resistance of the inverter use a Megger test 500 V megger and follow the instructions contained in Chapter 7 Section 7 4 Insulation Test AAR When using remote control limit the wiring length between Control circuit i h ai the inverter and operator box to 20 m or less and use twisted wiring length K r shielded wire If long wiring is used between the inverter and the motor the Wiring Wiring length inverter will overheat or trip as a result of overcurrent i high frequency current flowing into the stray capacitance in between inverter X SAT and motor the wires connected to the phases Ensure that the wiring
149. otors If the power transmission mechanism uses an oil lubricated gearbox or speed changer reducer then continuous motor operation at low speed may cause poor lubrication Avoid such operation Synchronous mo In running It is necessary to take special measures suitable for this special tors motor type Contact IMO for details motors R 7 7 7 Single phase motors are not suitable for inverter driven 5 variable speed operation Use three phase motors Single phase motors Even if a single phase power supply is available use a three phase motor as the inverter provides three phase output Use the inverter within the ambient temperature range from 10 to 50 C Environ The heat sink and braking resistor of the inverter may be mental Installation loca come hot under certain operating conditions so install the conditions tion inverter on nonflammable material such as metal Ensure that the installation location meets the environmental conditions specified in Chapter 2 Section 2 1 Operating Environment Install a recommended molded case circuit breaker MCCB or residual current operated protective device RCD earth Installing an leakage circuit breaker ELCB with the exception of those MCCB or exclusively designed for protection from ground faults in the RCD ELCB primary circuit of the inverter to protect the wiring Ensure that the circuit breaker capacity is equivalent to or lower than the recommended capacity
150. ource exceeds 2 Max voltage V Min voltage V 3 phase average voltage V Interphase voltage unbalance x 67 2 For supplied power factor correction harmonic component reduction Generally a capacitor is used to correct the power factor of the load however it cannot be used in a system that includes an inverter Using a DCR increases the reactance of inverter s power source so as to decrease harmonic components on the power source lines and correct the power factor of inverter Using a DCR corrects the input power factor to approximately 90 to 95 Note At the time of shipping a jumper bar is connected across the terminals P1 and P on the terminal block Remove the jumper bar when connecting a DCR Output circuit filters OFLs Include an OFL in the inverter power output circuit to 1 Suppress the voltage fluctuation at the motor input terminals This protects the motor from insulation damage caused by the application of high voltage surge currents by the 400 V class of inverters 2 Suppress leakage current from the power output lines due to harmonic components This reduces the leakage current when the motor is connected by long cable lengths It is recommended that the length of the motor cable be kept to less than 400 m 3 Minimize emission and or induction noise generated from the motor cable OF Ls are effective in reducing noise from long power feed lines such as those used in plants
151. pad gt Increase the set frequency gt If an external potentiometer for frequency command signal converter switches or relay contacts are malfunctioning replace them gt Connect the external circuit wires to terminals 13 12 11 and C1 correctly 6 4 Possible Causes 4 A frequency command with higher priority than the one attempted e g multistep frequency communications or jogging operation etc was active and the set frequency was set to too low a value What to Check and Suggested Measures Check the higher priority run command with Menu 2 Data checking and Menu 4 I O checking using the keypad referring to the block diagram of the drive command generator gt Correct any incorrect function code data settings e g cancel the higher priority run command etc 5 The acceleration deceleration time was too long Check the data of function codes F07 F08 E10 E11 and H54 gt Change the acceleration deceleration time to match the load 6 Overload Measure the output current gt Reduce the load e g operate the mechanical brake correctly 7 The current limiting operation did not increase the output frequency Check whether current limiting is active or not with Menu 3 Drive monitoring and check the current limiting level F44 using the keypad gt Change the level of the current limiting F44 to an appropriate value Decrease the value of
152. pe w o DC reactor w DC reactor Three phase CUB1A5 40 400 V CUB2A5 40 Single phase CUB3A 10 200 V CUB5A 10 Inverter types marked with vV in the table above are compliant with the EN61000 3 2 A14 so they may be connected to public low voltage power supply unconditionally Conditions apply when connecting models marked with If you want to connect them to public low voltage power supply you need to obtain permission from the local electric power supplier In general you will need to provide the supplier with the harmonics current data of the inverter To obtain the data contact IMO Note 1 Boxes O in the table above replace E suffix for Filtered version 2 When supplying three phase 200 VAC power stepped down from a three phase 400 VAC power line using a transformer the level of harmonic flow from the 400 VAC line will be regulated 10 5 Compliance with the Low Voltage Directive in the EU 10 5 1 General General purpose inverters are regulated by the Low Voltage Directive in the EU The Manufacturer has obtained the proper certification for the Low Voltage Directive from the official inspection agency IMO states that all our inverters with CE and or TUV marking are compliant with the Low Voltage Directive 10 5 2 Points for Consideration when using the Jaguar CUB series in a system to be certified by the Low Voltage Directive in the EU If you want to use the Jaguar CUB series of inverters in systems equipme
153. peration Check the following prior to starting the operation 1 Check if connection is correct Especially check if the power wires are connected to inverter output terminals U V and W and that the grounding wire is connected to the ground electrode correctly A WARNING Do not connect power supply wires to the inverter output terminals U V and W Otherwise the inverter may be broken if you turn the power on e Be sure to connect the grounding wires of the inverter and the motor to the ground electrodes Otherwise electric shock may occur Check for short circuits between terminals and exposed live parts and ground faults verter Lim Ao Lat Check for loose terminals connectors and screws Check if the motor is separated from mechanical equipment Turn the switches off so that the inverter does not start or operate erroneously at power on Check if safety measures are taken against runaway of the system e g a defense to Power supply Figure 4 1 Connection of Main Circuit Terminals protect people from unexpectedly approaching your power system Three phase power supply 4 1 2 Turning on Power and Checking A WARNING e Be sure to install the terminal cover before turning the power on Do not remove the cover during power application Do not operate switches with wet hands Otherwise electric shock could occur Turn the power on and check the following
154. plementation of fail safe power sys tems CNote When negative logic is active the inverter switches all output signals to the active side for example the alarm side To avoid system malfunc tions caused by this interlock the signals to keep them on using an external power source Since terminals 30A B C are mechanical relay contacts they cannot withstand frequent on off operations If frequent signal outputs are ex pected e g assigning any current limiter signal and activating the current limiter actively then use Y1 For rare signal outputs e g for inverter protection purpose use 30A B C The service life of a mechanical relay contact is 200 000 on off operations at one second intervals To keep explanations as simple as possible the examples shown below are all written for the normal logic system m Inverter running Speed gt 0 RUN Function code data 0 This output signal is used to tell the external equipment that the inverter is running at a speed higher than 0 It switches on when the inverter output frequency exceeds the starting frequency of the motor It switches off when it is less that the starting frequency or the inverter is DC braking the motor m Frequency equivalence FAR Function code data 1 This signal is turned on when the difference between the output and set frequencies comes into the allowable error zone prefixed to 2 5 Hz m Frequency detection FDT Function code da
155. points This is a case when no function code data is changed from the factory setting 1 Check if the LED monitor displays 0 00 means that the set frequency is 0 Hz that is blinking See Figure 4 2 If the LED monitor displays numbers except 0 00 then rotate the potentiometer to set 0 00 as the set frequency Check if a built in cooling fan rotates forymodels with 1 5 kW or more Figure 4 2 Display of the LED Monitor after Power on 4 1 4 1 3 Preparation before running the motor for a test Setting function code data Before starting running the motor set function code data specified in Table 4 1 to the motor ratings and your system design values For the motor check the rated values printed on the nameplate of the motor For your system design values ask system designers about them QJ For details about how to change unction code data refer to Chapter 3 Section 3 4 Setting the Function Codes If the motor capacity is different from the inverter capacity refer to Chapter 5 function code H03 Function code Table 4 1 Settings of Funct Base frequency ion Code Data before Driving the Motor for a Test Function code data Factory setting 60 0 50 0 Hz Note Rated Voltage at base frequency 0 Vv Output voltage interlocked with the source voltage Motor Parameter Rated capacity Applicable motor rated Motor ratings printed on the capacity nameplate of the moto
156. principle ground the shielding layer of the shielded wires if effects of external inductive noises are considerable connection to terminal 11 may be effec tive As shown in Figure 2 13 ground the single end of the shield to enhance the shielding effect Use a twin contact relay for weak signals if the relay is used in the circuit Do not con nect the relay s contact to terminal 11 When the inverter is connected to an external device outputting the analog signal a malfunction may be caused by electric noise generated by the inverter If this happens according to the circumstances connect a ferrite core a toroidal core or an equivalent to the device outputting the analog signal and or connect a capacitor having the good cut off characteristics for high frequency between control signal wires as shown in Figure 2 14 Do not apply 7 5 V or higher to terminal C1 continuously Doing so could damage the internal control circuit Shielded wires lt Control circuit gt External device Capacitor lt Control circuit gt jp aon er as een ana ey Outputting analog 0 022uF 50V f H P 13 signal ri H OS Q112 H ona F y H VR 1k to5kQ 2 11 a Ferrite core Pass the same phase wires through or turn them around the ferrite core 2 or 3 times Figure 2 13 Connection of Shielded Wire Figure 2 14 Example of Electric Noise Prevention 2 15 Classifi cation a amp g 2 Q
157. probe Evaluation criteria 1 2 No abnormalities 3 The discharge time is not shorter than time specified by the replacement manual Braking resistor Main circui 1 Check for odor caused by overheat and cracked insulator 2 Check for broken wire 1 Smelling and visual inspection 2 Visual inspection or measurement with multimeter under disconnection of one lead 1 No abnormalities 2 Within 10 of displayed resistance Transformer and reactor Check for abnormal noise and odor Hearing visual and smelling inspection No abnormalities Magnetic contactor and relay 1 Check for chatters during operation 2 Check for rough contacts 1 Hearing inspection 2 Visual inspection 1 2 No abnormalities Printed circuit board Note 1 Control circuit 1 Check for loose screws and connectors 2 Check for odor and discoloration 3 Check for cracks breakage deformation and excessive rust 4 Check the capacitors for electrolyte leaks and deformation 1 Retighten 2 Smelling and visual inspection 3 4 Visual inspection 1 2 3 4 No abnormalities Cooling fan Note 1 1 Check for abnormal noise and excessive vibration 2 Check for loose bolts 3 Check for discoloration caused by overheat 1 Hearing and visual inspection or turn manually be sure to turn the power off 2 Retighten 3 Visual in
158. quipment so that human safety is ensured after restarting If you set the function codes wrongly or without completely understanding this instruction manual and the Jaguar CUB User s Manual the motor may rotate with a torque or at a speed not permitted for the machine An accident or injuries could occur Do not touch the inverter terminals while the power is applied to the inverter even if the inverter stops Doing so could cause electric shock ACAUTION Do not turn the main circuit power on or off in order to start or stop inverter operation Doing so could cause failure Do not touch the heat sink or braking resistor because they become very hot Doing so could cause burns Setting the inverter to high speeds is easy Check the specifications of the motor and machinery before changing the setting The brake function of the inverter does not provide mechanical holding means Injuries could occur Maintenance and inspection and parts replacement A WARNING Turn the power off and wait for at least five minutes before starting inspection Further check that the LED monitor is unlit and check the DC link circuit voltage across the P and N terminals to be lower than 25 VDC Otherwise electric shock could occur Maintenance inspection and parts replacement should be made only by qualified per sons Take off the watch rings and other metallic matter before starting work
159. r Motor Parameter Rated current Rated current of applicable motor Motor Selection Maximum frequency 0 Characteristic of motor 0 standard 8 series motors System design values For a test driving of the motor 60 0 50 0 Hz Note Acceleration time 1 increase values so that they are longer than your system 6 00 sec design values If the set time Deceleration time 1 is short the inverter may not start running the motor 6 00 sec Note Values in parentheses in the above table denote default settings for the EU version except three phase 200 V series 4 2 4 1 4 Test run A WARNING If the user sets the function codes wrongly or without completely understanding this Instruction Manual the motor may rotate with a torque or at a speed not permitted for the machine Accident or injury may result Follow the descriptions of the previous Section 4 1 1 Inspection and Preparation prior to the Operation to Section 4 1 3 Preparation before running the motor for a test and begin test ACAUTION If any abnormality is found to the inverter or motor immediately stop operation and determine the cause referring to Chapter 6 TROUBLESHOOTING 1 Turn the power on and check that the LED monitor blinks while indicating the 0 00 Hz frequency 2 Rotate the built in potentiometer clockwise set the frequency to a low frequency
160. r and lower frequencies correctly otherwise the inverter may not operate Maintain the following relationship Upper frequency gt Lower frequency Starting frequency Stop frequency Lower frequency lt Maximum frequency F18 C50 C32 C34 C37 C39 Bias for Frequency Command 1 Bias Bias reference point for frequency command 1 Analogue Input Adjustment Gain and gain reference point for terminal input 12 Analogue Input Adjustment Gain and gain reference point for terminal input C1 If you select any analogue input for frequency command 1 set by F01 you can define the relationship between the analogue input and the set frequency arbitrarily by combining the settings for bias F18 bias reference point C50 gains C32 and C37 and gain reference points C34 and C39 As illustrated in the graph below the relationship between the set frequency and analogue input level for frequency command 1 is shown by a straight line passing through points A and B The point A is determined by the bias command F18 and its reference point C50 The B is determined by the gain commands C32 or C37 and its reference point C34 or C39 The combination of C32 and C34 will apply for terminal 12 and that of C37 and C39 for terminal C1 The bias F18 and gain C32 or C37 should be set assuming the maximum fre quency as 100 The bias reference point C50 and gain frequency point C34 or C39 should be set a
161. rce as the inverter If the harmonic component causes any problems connect a DC reactor option to the inverter It may also be necessary to connect an AC reactor to the condensive capacitors 2 Noise If noise generated from the inverter affects other devices or that generated from peripheral equip ment causes the inverter to malfunction follow the basic measures outlined below 1 If noise generated from the inverter affects the other devices through power wires or grounding wires Isolate the grounded metal frames of the inverter from those of the other devices Connect a filter to the inverter power wires Isolate the power system of the other devices from that of the inverter with an EMC isolating transformer 2 If induction or radio noise generated from the inverter affects other devices through power wires or grounding wires Isolate the main circuit wires from the control circuit wires and other device wires Put the main circuit wires through a metal conduit and connect the pipe to the ground near the inverter Mount the inverter onto a metal board and connect the whole board to the ground Connect an EMC filter to the inverter power wires 3 When implementing measures against noise generated from peripheral equipment For the control circuit wires use twisted or shielded twisted wires If using shielded twisted wires connect the shield of the shielded wires to the common terminals of the control circui
162. ree or single phase With the exception of those exclusively designed for protection from ground faults Figure 10 3 Installing the Inverter into a Metal Enclosure 10 3 10 4 Harmonic Component Regulation in the EU 10 4 1 General comments When you use general purpose industrial inverters in the EU the harmonics emitted from the inverter to power lines are strictly regulated as stated below If an inverter whose rated input is 1 kW or less is connected to low voltage commercial power lines it is regulated by the harmonics emission regulations from inverters to power lines with the exception of industrial low voltage power lines Refer to Figure 10 4 below for details Medium voltage Transformer User C from medium voltage to low voltage Transformer from medium voltage to low voltage Public low voltage power supply ndustrial low voltage power supply Inverter 1kW or less Inverter 1kW or less Masivan comae ten is The inverter connected regulations If the harmonics nere s not roguisted flowing to the power source exceeds the regulated level permission by the local power supplier will be needed Figure 10 4 Power Source and Regulation 10 4 10 4 2 Compliance with the harmonic component regulation Table 10 1 Compliance with Harmonic Component Regulation Power supply i voltage Three phase CUB3A 20 200 V CUB5A 20 Inverter ty
163. requency is equal to the starting fre quency The inverter stops its output at the stop frequency Set the starting frequency to a level that will enable the motor to generate enough torque for startup Generally set the motor s rated slip frequency to F23 CNote If the starting frequency is lower than the stop frequency the inverter will not output any power as long as the set frequency does not exceed the stop frequency F26 F27 Motor Sound Carrier frequency and Tone m Motor Sound Carrier frequency F26 Changing the carrier frequency Carrier frequency 0 75 gt 15 kHz may decrease the motor run ning noise leakage currentfrom Motor running noise Noisy quiet the output lines and electric 3 Output current waveform Poor good noise from the inverter Leakage current level Low high Electric noise level Low high 5 24 Note Lowering the carrier frequency increases the ripple components har monic components on the output current waveform so as to increase the motor s power loss and raises the temperature of the motor If the carrier frequency is set at 0 75 kHz for example estimate the motor output torque at 85 or less of the rated motor torque On the contrary raising the carrier frequency increases the inverter s power loss and raises the temperature of the inverter The inverter has a built in overload protection function that automatically decreases the c
164. res gt Implement noise control measures gt Enable the auto reset function H04 6 9 2 OUn Overvoltage protection Problem The DC link circuit voltage was over the detection level of overvoltage OU1 Overvoltage occurs during the acceleration OU2 Overvoltage occurs during the deceleration OU3 Overvoltage occurs during running at constant speed Possible Causes 1 The power supply voltage was over the range of the inverter s specifications What to Check and Suggested Measures Measure the input voltage gt Decrease the voltage to within that of the specifications 2 The acceleration time was too short Check if the overvoltage alarm occurs after sudden acceleration gt Increase the acceleration time F07 E10 and H54 gt Select the S curve pattern H07 gt Consider the use of a braking resistor 3 The deceleration time was too short for the moment of inertia for load Recalculate the deceleration torque from the moment of inertia for load and the deceleration time gt Increase the deceleration time F08 E11 and H54 gt Enable automatic deceleration H69 1 so that when the DC link circuit voltage exceeds the overvoltage suppression level the inverter changes the deceleration time to three times longer than the set value Set the rated voltage at base frequency F05 to 0 to improve braking ability gt Consider the use of a braking resistor 4
165. ress the e amp keys at the same time simultaneous keying 3 11 3 4 Setting the Function Codes Data setting Menu 1 Data setting in Programming mode allows you to set function codes for making the inverter functions match your needs To set function codes in Menu 1 Data setting it is necessary to set function code E52 data to 0 Function code data setting or 2 Full menu mode The table below lists the function codes available in the Jaguar CUB The function codes are dis played on the LED monitor on the keypad as shown below C rw LILI ID number in each function code group Function code group Table 3 5 List of Jaguar CUB Function Codes Function code group Function code Function Description F codes F00 to F51 Basic To be used for basic motor running Fundamental functions functions E codes E01 to E99 Terminal To be used to select the functions of Extension terminal functions the control circuit terminals functions To be used to set functions related to the LED monitor display C codes Frequency To be used to set application functions Control functions of control related to frequency settings frequency unctions P codes Motor To be used to set special parameters Motor parameters parameters for the motor capacity etc H codes High level To be used for high added value High performance unctions functions and complicated control functions etc J codes Application To
166. ring procedure with peripheral equipment Wiring procedure Grounding terminals G Inverter output terminals U V and W DC reactor connection terminals P1 and P Braking resistor connection terminals P and DB DC link circuit terminals P and N Main circuit power input terminals L1 R L2 S and L3 T or L1 L and L2 N Perform wiring as necessary OO8O In case of CUBSA 20 Power Supply Mehta O replaces E suffix littered version Molded Case Circuit Breaker MCCB CAUTION Do not connect or W more than 3 wires to Residual current operated terminal P Protective Device RCD Earth Leakage Circuit Breaker ELCB with the exception of those exclusively designed for protection from ground faults Braking Resistor DC Reactor This figure is a virtual representation DCR Figure 2 3 Wiring Procedure for Peripheral Equipment 2 7 The wiring procedure for the CUB5A 10 is given below as an example For other inverter types perform wiring in accordance with their individual terminal arrangement Refer to page 2 3 Grounding terminals G Be sure to ground either of the two grounding terminals for safety and noise reduction All metal frames of electrical equipment must be grounded to avoid electric shock fire and other disasters Grounding terminals should be grounded as follows 1 Connect the grounding terminal of the 200 V or 4
167. rminal is electrically isolated from terminals 11 and Y1E 2 16 Tip If the jumper switch is set at SINK As shown in Figure 2 15 you can turn digital input terminals X1 to X3 FWD and REV on or off by open collector transistor outputs if you connect the power input of the external device such as a programmable controller to termi nal PLC that supplies power to the device rammabie lt Ergan lt Control circuit gt 24 VDC 5 4kQ n aa X1 X3 FWD REV o JH t O To do so switch the jumper to Orem SINK Figure 2 15 External Power Supply Connection Tip If the jumper switch is set at SOURCE m Connecting a relay to the inverter lt Control circuit gt Qrir n T K SINK ies TAL SOURCE She 24 VDC G s X1 X3 Turar EWo REV FWDLREV CM Figure 2 16 a Relay Connection Connecting a programmable controller to the inverter 4 Frogremmette lt Control circuit gt controller K PLC Si SINK ee Lo A 1 i SOURCE i vk Kt 24 VOC 5 4kQ i en n 1i Lk T X1 x3 baaaanan FWO REV Pholocopuler Tem Figure 2 16 b Programmable Controller Connection Do not connect terminal CM of the inverter to a common terminal of a programmable controller Note Note To turn terminals X1 to X3 FWD and REV on
168. rotected Check the data of function code F00 Disable data protection of function codes 6 7 Possible Causes 3 The WE KP command Enable editing of function codes data from keypad is not input though it has been assigned to a digital input terminal What to Check and Suggested Measures Check the data of function codes E01 E02 E03 E98 and E99 and the input signals with Menu 4 I O checking using the keypad gt Cancel data protection of the function codes or turn on the Enable editing of function codes data from keypad command 4 DC link circuit voltage was below the undervoltage detection level Check the DC link circuit voltage with Menu 5 Maintenance information and measure the input voltage using the keypad Supply power to match the inverter s input rating and change the data of the function codes 2 The desired menu is not displayed Causes 1 The limiting menus function was not selected appropriately Check and Measures Check the data of function code E52 gt Change the data of function code E52 to display the desired menu 3 Nothing appears on the LED monitor Possible Causes What to Check and Suggested Measures 1 No power supplied to the inverter Check the input voltage output voltage and interphase voltage unbalance gt Connect a molded case circuit breaker an earth leakage circuit breaker with the exception of those exclusively des
169. rrect any settings which differ 7 The RS485 communications card malfunctioned gt Replace the card 17 ErF Data save error during undervoltage Problem The inverter was unable to save data such as the frequency commands timer and PID process commands set through the keypad when the power was switched off Possible Causes 1 The control circuit voltage dropped suddenly while the data was being saved when the power was turned off because the electric charge in the DC bus capacitor was rapidly discharged What to Check and Suggested Measures Check how long it takes for the DC link circuit voltage to drop to the preset voltage when the power is turned off Remove whatever is causing the rapid discharge of the electric charge After pressing the key and releasing the alarm reset the data such as the frequency commands timer and PID process commands set with the keypad to the correct settings and then restart the motor A high intensity noise was given to the inverter while data was being written when the power was turned off Check if appropriate noise control measures have been implemented e g correct grounding and routing of control and main circuit wires gt Improve noise control Press the key to release the alarm then reset the data e g frequency commands timer and PID process commands set through the keypad to the correct settings Restart the motor
170. rrent at OFF YE C Note Check the polarity of the external power inputs When connecting a control relay first connect a surge absorbing diode across the coil of the relay Transistor output power Power source of 24 VDC to be fed to the transistor output circuit load To enable the source it is necessary to short circuit between terminals Y1E and CM Transistor output common Common terminal for transistor output signal This terminal is electrically Isolated from terminals CM and 11 2 18 Table 2 8 Continued Functions Classifi cation Alarm Outputs a contact signal SPDT when a protective function has been relay activated to stop the motor output Contact rating 250 VAC 0 3A cos 0 3 for any 48 VDC 0 5A fault A command similar to terminal Y1 can be selected for the transistor output signal and use it for signal output Switching of the normal negative logic output is applicable to the fol lowing two contact outputs Terminals 30A and 30C are short circuited for ON signal output or the terminals 30B and 30C are short circuited non excite for ON signal output hi gt a B 5 e 13 ist 4 c fe gt 2 oO 4 RS485 Used to connect the inverter with PC or PLC using RS485 port communi Used to connect the inverter with the remote keypad The inverter cations I O supplies the power to the remote keypad through the extension cable
171. rrier frequency was set too low What to Check and Suggested Measures Check the data of function codes F26 and F27 gt Increase the carrier frequency F26 gt Select the optimal value to the selection function F27 6 The motor does not accelerate and decelerate at the set time Possible Causes 1 The inverter ran the motor by S curve or curvilinear pattern What to Check and Suggested Measures Check the data of function code H07 gt Select the linear pattern 2 The current limiting prevented the output frequency from increasing Check that current limiting is enabled with Menu 3 Drive monitoring and check the current limiting level F44 using the keypad gt Change the current limiting level F44 to a correct value gt Increase the acceleration and deceleration time F07 F08 E10 and E11 6 6 Possible Causes What to Check and Suggested Measures 3 The automatic deceleration was active Check the data of function code H69 gt Consider the use of a braking resistor gt Increase the deceleration time F08 and E11 4 Overload Measure the output current gt Reduce the load 5 Torque generated by the motor was insufficient Check that the motor starts running if the value of the torque boost F09 is increased gt Increase the value of the torque boost F09 6 An external frequency command device is being used Check that there is no n
172. s may result in a fire or accident 2 3 Wiring Follow the procedure below In the following description the inverter has already been installed 2 3 1 Removing the Terminal Block TB Covers 1 Removing the control circuit terminal block TB cover Insert your finger in the cutout near PULL in the bottom of the control circuit TB cover then pull the cover towards you 2 Removing the main circuit terminal block TB cover Hold both sides of the main circuit TB cover between thumb and forefinger and slide it towards you Control Circuit Terminal Block Cover Main Circuit Terminal Block Cover Figure 2 2 Removing the Terminal Block TB Covers 2 2 2 3 2 Terminal Arrangement and Screw Specifications The figures below show the arrangement of the main and control circuit terminals which differs according to inverter type The two terminals prepared for grounding which are indicated by the symbol Gin Figures A to D make no distinction between the power supply side primary circuit and the motor side secondary circuit 1 Arrangement of the main circuit terminals Table 2 3 Main Circuit Terminals Power Applicable Tightening Terminal i supply motor rating Inverter type roisia torque Refer to voltage kW N m 04 CUB3A 20 M3 5 1 2 Figure A Three 0 75 CUB5A 20 phase 1 5 CUB8A 20 200 V 2 2 CUB11A 20 4 0 CUB17A 20 0 4 CUB1A5 40 M4 1 8 Figur
173. se crimp terminals with tin or equivalent plating to connect them 8 To connect the three phase or single phase 200 V series of inverters to the power supply in Overvoltage Category Ill or to connect the 3 phase 400 V series of inverters to the power supply in Overvoltage Category II or Ill a supplementary insulation is required for the control circuitry 9 When you use an inverter at an altitude of more than 2000 m you should apply basic in sulation for the control circuits of the inverter The inverter cannot be used at altitudes of more than 3000 m 10 The power supply mains neutral has to be earthed for the three phase 400 V class inverter vi Conformity to the Low Voltage Directive in the EU Continued A CAUTION 11 Use wires listed in EN60204 Appendix C E Recommended wire size mm bi 1 Main circuit 3 Appli ain circui DCR a cable Rated euren A power input re P1 Control a nverter 2 motor Inverter type MCCB or RCD ELCB L1 R L2 S L3 T Ep P Ga 30A a rating L1 L L2 N Put Braking 30B a w Grounding 6c IU V resistor 3 z W fP 2O S w DCR wio DCR w DCR w o DCR DB 0 4 CUB3A 20 Pe 6 2 0 75 CUB5A 20 10 5 gt 2 5 2 5 68 1 5 CUB8A 20 16 2 5 2 5 0 5 on 10 E 2 2 CUB11A 20 20 3 7 CUB17A 20 20 35 4 4 0 4 CUB1A5 40 2 075 cuB2A5 40 6 F 3 1 5 CUB3A7 40 10 2
174. side or outside the base frequency Generally when a motor is driven at a high speed its internal impedance may increase and output torque may decrease due to the decreased drive voltage This feature helps you solve that problem Note that setting the voltage in excess of the inverter s input source voltage is not allowed m Normal linear V f pattern Output voltage V 4 Constant Constant torque output FOS range range Rated voltage f ym at base frequency Output 0 F04 F03 frequency Hz Base Maximum frequency frequency E V f pattern with single non linear point inside the base frequency Output voltage V 4 FOS Rated voltage at base frequency f H51 Arbitrary point on non linear V f pattem Voltage i Output 0 H50 F04 frequency Hz Arbitrary Base point on frequency non linear Vif pattern Frequency C Tip You can also set the optional non linear V f range H50 Frequency for frequenciesyexceeding the base frequency F40 5 16 F09 F37 Torque Boost Load Selection Auto Torque Boost Auto Energy Saving Operation In general there are two different properties of loads the torque load which is in versely proportional to the square of speed fans and pumps and the constant torque load industrial machinery You can select a V f pattern optimized to the load property Manual torque boost In manual torque boost mode the inverter maintains the output at a constant level regardless
175. spection 1 Smooth rotation 2 3 No abnormalities Cooling system Ventilation path Check the heat sink intake and exhaust ports for clogging and foreign matter Visual inspection No abnormalities Note 1 The judgement level of part replacement period with Menu 5 Maintenance information should be used as a guide Determine the replacement period on the basis of the standard replacement years See Section 7 5 List of Periodical Replacement Parts If the inverter is stained wipe it off witha chemically neutral cloth to remove dust use a vacuum cleaner 7 3 m Judgement of service life using maintenance information Menu 5 Maintenance information in Programming mode can be used to display data for the judgement of replacement of DC bus capacitor electrolytic capacitor on the printed circuit board and cooling fan as a guide If the replacement data is out of the judgement level for early warning an early warning signal is output to an external device through terminal Y1 function code E20 When any replacement data is out of the judgement level terminal Y1 outputs ON signal Table 7 2 Parts Replacement Judgement with Menu 5 Maintenance Information Parts to be replaced Judgement level DC bus capacitor 85 or lower of the capacitance than that of the factory setting Electrolytic capacitor on the printed 61 000 hours or longer as accumulated run time circuit board
176. splay the currently selected set frequency C Tip When setting the frequency and others with the N and V keys the lowest digit on the eee display will blink Change the setting starting with the lowest digit and the blinking digit cursor will move to the next upper digit Ifyou press the Aor V key once for changing the set frequency or other data and then hold down the key for 1 second or longer after the lowest digit starts blinking the blinking digit will move to the next upper digit so that you may easily access and change higher data values Cursor movement To set up the set frequency from any other displayed items it is dependent on function code E48 data 4 5 or 6 LED monitor details Select speed monitor as listed in the following table E48 data LED monitor details Select speed monitor Set frequency display Conversion of displayed value Output frequency Frequency setting before slip compensation Output frequency Frequency setting after slip compensation Set frequency Frequency setting Load shaft speed Load shaft speed setting Frequency setting x E50 Line speed Line speed setting Frequency setting x E50 Constant rate of feeding time Constant rate of feeding time E50 setting Frequency setting x E39 If you set function code C30 data to 0 Keypad operation and select frequency command 2 then the and keys become also enabled to set up the s
177. ssuming the full scale 10 VDC or 20 mA as 100 CNote Analogue input under the bias reference point is limited by the bias data Set frequency 4 Gain C32 or C37 Point B Bias F18 Point A Analog input 0 Bias Gain 100 reference reference point point C50 C34 or C39 5 22 The relations stated above are indicated in the following expressions 1 If analogue input lt bias reference point Frequency Setting 1 Bias F18 2 If analogue input gt bias reference point Frequency Setting 1 Gain Bias x Analog input Gain reference point Bias reference point g inp A Bias x Gain reference point Gain x Bias reference point Gain reference point Bias reference point C32 F18 F18 x C34 C32 x C50 g4 c50 naOg input C34 C50 In the above expressions each function code expresses its data Example Setting the bias gain and its reference point when analogue input range from 1 to 5 VDC is selected for frequency command 1 Point A If the analogue input is at 1 V the set frequency is 0 Hz Therefore the bias is 0 F18 0 Since 1 V is the bias reference point and it is equal to 10 of 10 V then the bias reference point should be 10 C50 10 Point B If the analogue input is at 5 V the set frequency comes to be the maximum value Therefore the gain is 100 C32 100 Since 5 V is the gain reference point and it is equal to 50 of 10 V
178. such as 5 Hz Check that set frequency blinks on the LED monitor 3 Press the T key to start running the motor in the forward direction Check that the set frequency is displayed on the LED monitor correctly 4 To stop the motor press the amp key lt Check the following points gt Check if the direction of rotation is correct Check for smooth rotation without motor humming or excessive vibration Check for smooth acceleration and deceleration When no abnormality is found rotate the potentiometer clockwise to raise the set frequency Check the above points for the test driving of the motor 4 2 Operation After checking that the operations finished correctly through the above test driving start normal operation 4 3 Chapter5 FUNCTION CODES 5 1 Function Code Tables Function codes enable the Jaguar CUB series of inverters to be set up to match your system re quirements Each function code consists of a 3 letter string The first letter is an alphabet that identifies its group and the following two letters are numerals that identify each individual code in the group The function codes are classified into seven groups Fundamental Functions F codes Extension Terminal Functions E codes Control Functions of Frequency C codes Motor Parameters P codes High Performance Functions H codes Application Functions J codes and Link Function y codes To determine the property of each function code set da
179. supply voltage did not reach the range of the inverter s specifications Measure the input voltage gt Increase the voltage to within that of the specifications Peripheral equipment for the power circuit malfunctioned or the connection was incorrect Measure the input voltage to find where the peripheral equipment malfunctioned or which connection is incorrect gt Replace any faulty peripheral equipment or correct any incorrect connections Other loads were connected to the same power system and required a large current to start running to the extent that it caused a temporary voltage drop Measure the input voltage and check the voltage variation gt Reconsider the power system configuration Inrush current caused the power voltage drop because power transformer capacity was insufficient Check if the alarm occurs when you switch on a molded case circuit breaker an earth leakage circuit breaker with the exception of those exclusively designed for protection from ground faults or a magnetic contactor gt Reconsider the capacity of the power transformer 4 Lin Input phase loss protection Problem Possible Causes 1 Main circuit power input wires broken Input phase loss occurred or interphase voltage unbalance rate was large What to Check and Suggested Measures Measure the input voltage gt Repair or replace the wires 2 The terminal screws for the main circ
180. t Connect a surge absorber in parallel with a coil or solenoid of the magnetic contactor 3 Leakage current Harmonic component current generated by transistors IGBTs switching on off in the inverter forces leakage current through stray capacitors of inverter input and output wires or a motor If any of the problems listed below occur take appropriate measures against them Table 2 9 Leakage Current Countermeasures Problem Measures An earth leakage circuit Decrease the carrier frequency eral that is on Make the wires between the inverter and motor shorter t the power Supp y nas Use an earth leakage circuit breaker that has a larger cur isolated the inverter from the pres rent sensitivity than one currently being used power supply Use an earth leakage circuit breaker that features measures with the exception of those against harmonic component exclusively designed for pro tection from ground faults An external thermal relay Decrease the carrier frequency was activated Increase thermal time constant Use the thermal relay built in the inverter 2 21 Chapter 3 OPERATION USING THE KEYPAD 3 1 Keys Potentiometer and LED on the Keypad As shown in the figure at right the keypad consists of a four digit LED monitor a potentiometer POT and six keys The keypad allows you to start and monitor status and switch to the menu mode In the menu mode you may set the function code data monit
181. t Unit A amperes Capacitance of Shows the current capacitance of the DC bus capacitor based on the the DC bus capacitance when shipping as 100 Refer to Chapter 7 MAINTE capacitor NANCE AND INSPECTION for details Unit Accumulated Shows the accumulated run time of the capacitor mounted on the run time of printed circuit board electrolytic The display method is the same as for accumulated run time above deerme However when the total time exceeds 65 535 hours the count stops nie and the display remains at 65 53 Accumulated Shows the accumulated run time of the cooling fan run time of the The cooling fan ON OFF control function code H06 is effective so cooling fan the time when the fan is stopped is not counted The display method is the same as for accumulated run time above However when the total time exceeds 65 535 hours the count stops and the display remains at 65 53 Number of The motor run times the number of times the inverter run command is startups set to on are calculated and displayed 1 000 indicates 1 000 times When any number ranging from 0 001 to 9 999 is displayed the display increases by 0 001 per startup and when any number from 10 00 to 65 53 is displayed the display in creases by 0 01 every 10 startups When the total number exceeds 65 535 the display will be reset to 0 and the count will start again No of RS485 Shows the total number of times RS485 comm
182. t connect a surge killer to the inverter s secondary circuit Doing so could cause fire Be sure to connect the grounding wires without fail Otherwise electric shock or fire could occur Qualified electricians should carry out wiring Be sure to perform wiring after turning the power off Ground the inverter according to the requirements of your national and local safety regulations Otherwise electric shock could occur Be sure to perform wiring after installing the inverter body Otherwise electric shock or injuries could occur Check that the number of input phases and the rated voltage of the product match the number of phases and the voltage of the AC power supply to which the product is to be connected Otherwise fire or an accident could occur Do not connect the power source wires to output terminals U V and W Do not insert a braking resistor between terminals P and N P1 and N P and P1 DB and N or P1 and DB Doing so could cause fire or an accident ACAUTION Wire the three phase motor to terminals U V and W of the inverter aligning phases each other Otherwise injuries could occur The inverter motor and wiring generate electric noise Take care of malfunction of the nearby sensors and devices To prevent the motor from malfunctioning implement noise control measures Otherwise an accident could occur Operation A WARNING
183. ta 2 This signal is turned on when the output frequency of the inverter comes into the frequency detection level specified by function code E31 It is turned off when the output frequency drops lower than the detection level for 1 Hz hysteresis band of the frequency comparator prefixed at 1 Hz 5 34 Undervoltage detection LU Function code data 3 This signal is turned on when the DC link circuit voltage of the inverter drops below the specified level or when the motor stops due to activation of the undervoltage protection feature undervoltage trip It is turned off if the DC link circuit voltage exceeds the specified level Torque limiting Current limiting IOL Function code data 5 This signal is turned on when the inverter is limiting the motor drive current by ac tivating the current limiter of either software F43 Operation condition F44 Limiting level or hardware H12 1 Active The minimum ON duration is 100 ms Auto restart after recovery of power IPF Function code data 6 This signal is turned on during the period from when the inverter detects the un dervoltage of the DC link circuit and stops the output if auto restart after recovery of power is selected F14 4 or 5 until auto restarting the output frequency has recovered up to the set frequency At that moment of auto restarting this signal is turned off Motor overload early warning OL Function code data 7
184. ta to the function code The following descriptions supplement those given in the function code tables on page 5 3 and subsequent pages m Changing validating and saving function code data when the motor is running Function codes are indicated by the following based on whether they can be changed or not when the inverter is running Notation Change when running Validating and saving function code data Possible If the data of the codes marked with Y is changed the change will immediately take effect however the change is not saved into the inverter s memory To save the change press the G amp key If you press the key without pressing the amp amp key to exit the current state then the changed data will be discarded and the previous data will take effect for the inverter operation Possible The data of the codes marked with Y can be changed with the A and V keys regardless of whether the motor is running or not Pressing the amp amp key will make the change effective and save it into the inverter s memory Impossible m Copying data Connecting a remote keypad option to an inverter via the RS485 communications card CUBRS485 allows copying the data stored in the inverter s memory into the keypad s memory refer to Menu 7 Data copying in Programming mode With this feature you can easily transfer the data saved in a source inverter to other destination inverters If the specificati
185. ter provides operating environment precautions for installing the inverter wiring instruc tions for the motor and inverter Chapter 3 OPERATION USING THE KEYPAD This chapter describes inverter operation using the keypad The inverter features three operation modes Running Programming and Alarm modes which enable you to run and stop the motor monitor running status set function code data display running information required for maintenance and display alarm data Chapter 4 OPERATION This chapter describes preparation to be made before running the motor for a test and practical operation Chapter 5 FUNCTION CODES This chapter provides a list of the function codes Function codes to be used often and irregular ones are described individually Chapter 6 TROUBLESHOOTING This chapter describes troubleshooting procedures to be followed when the inverter malfunctions or detects an alarm condition In this chapter first check whether any alarm code is displayed or not and then proceed to the troubleshooting items Chapter 7 MAINTENANCE AND INSPECTION This chapter describes inspection measurement and insulation test which are required for safe inverter operation It also provides information about periodical replacement parts and guarantee of the product Chapter 8 SPECIFICATIONS This chapter lists specifications including output ratings control system external dimensions and protective functions Chapter 9 LIST OF PERIPHE
186. ter settings Goto Section 6 2 2 If an alarm code appears on the LED monitor Goto Section 6 3 If any problems persist after the above recovery procedure contact the Company where you purchased the inverter or contact IMO 6 1 Em Quick reference table of alarm codes Alarm code Refer to Alarm code Refer to PTC thermistor for motor protection Overcurrent protection Overheat protection for braking resistor Electronic thermal overload relay Overvoltage protection Overload protection Memory error Remote keypad communications error Undervoltage protection CPU error Input phase loss protection Operation protection Output phase loss protection RS485 communications error Overheat protection for heat sink External alarm input 6 2 Data save error during undervoltage 6 2 If no alarm code appears on the LED monitor 6 2 1 Motor is running abnormally 1 The motor does not rotate Possible Causes 1 No power supplied to the inverter What to Check and Suggested Measures Check the input voltage output voltage and interphase voltage unbalance gt Turn on a moulded case circuit breaker an earth leakage circuit breaker with the exception of those exclusively designed for protection from ground faults or a magnetic contactor gt Check for voltage drop phase loss poor connections or poor contacts and fix them if necessary
187. ternal thermal relay 4 Activation level for the electronic thermal relay was inadequate Check the continuous allowable current of the motor gt Reconsider and change the data of function code F11 6 14 11 OLU Overload protection Problem Possible Causes 1 Temperature around the inverter exceeded that of inverter specifications Temperature inside inverter rose abnormally What to Check and Suggested Measures Measure the temperature around the inverter gt Lower the temperature e g ventilate the enclosure well gt Reduce the load 2 The service life of the cooling fan has expired or the cooling fan malfunctioned Check the accumulated running time of cooling fan E52 2 Refer to Chapter 3 Section 3 8 Reading Maintenance Information gt Replace the cooling fan Visually check that the cooling fan rotates normally gt Replace the cooling fan 3 Air vent is blocked Check if there is sufficient clearance around the inverter gt Increase the clearance Check if the heat sink is clogged gt Clean the heat sink 4 Load was too heavy Measure the output current gt Reduce the load e g reduce the load before overload occurs using the overload early warning E34 gt Decrease the carrier frequency F26 gt Enable overload protection control H70 5 The acceleration deceleration time was too short Recalculate the required accel
188. the inverter s jump frequency control feature to skip the resonance frequency zone s When an inverter is used with a general purpose motor the motor noise level is higher than that with a commercial power Noise supply To reduce noise raise carrier frequency of the in verter Operation at 60 Hz or higher can also result in higher noise level In running special mo tors High speed mo tors If the set frequency is set to 120 Hz or more to drive a high speed motor test run the combination of the inverter and motor beforehand to check for safe operation Explosion proof motors When driving an explosion proof motor with an inverter use a combination of a motor and an inverter that has been ap proved in advance Submersible mo tors and pumps These motors have a larger rated current than gen eral purpose motors Select an inverter whose rated output current is greater than that of the motor These motors differ from general purpose motors in thermal characteristics Set a low value in the thermal time constant of the motor when setting the electronic thermal function Brake motors For motors equipped with parallel connected brakes their braking power must be supplied from the primary circuit If the brake power is connected to the inverter s power output circuit by mistake the brake will not work Do not use inverters for driving motors equipped with se ries connected brakes Geared m
189. ting a DC reactor optional accessory remove the jumper bar from terminals P1 and P For details on the terminal assignment refer to page 10 1 of Chapter 10 Note 4 THR function can be used by assigning code 9 Alarm from external equipment to any of terminals X1 to X3 FWD or REV function code E01 to E0398 or E99 For details refer to Chapter 9 Note 5 Frequency can be set by connecting a frequency command device external potentiometer between the terminals 11 and 13 instead of inputting voltage signal 0 to 10 VDC or 0 to 5 VDC between the terminals 12 and 11 Note 6 For the wiring of the control circuit use shielded or twisted wires When using shielded wires connect the shields to G To prevent malfunction due to noise keep the control circuit wiring away from the main circuit wiring as far as possible recommended 10 cm or longer and never set them in the same wire duct When crossing the control circuit wiring with the main circuit wiring set them at right angles 8 8 8 5 External Dimensions 8 5 1 Standard Models Drives Direct Inverters 8 9 Drives Direct Inverters 8 10 8 5 2 Models Available on Order EMC Filter Built in Type Drives Direct Inverters 8 11 Sa CuBTIATE oy Drives Direct Inverters 8 12 8 6 Protective Functions
190. to terminal P Refer to item on the next page Do not remove the jumper bar if a DC reactor is not going to be used Figure 2 6 DC Reactor Connection 2 10 Braking resistor terminals P and DB 1 Connect terminals P and DB of a braking resistor to terminals P and DB on the main circuit terminal block For the braking resistor built in type refer to the next page 2 When using an external braking resistor arrange the inverter and braking resistor to keep the wiring length to 5 m or less and twist the two wires or route them together in parallel A WARNING Never insert a braking resistor between terminals P and N P1 and N P and P1 DB and N or P1 and DB Doing so could cause fire WYRE R WN EN Figure 2 7 Braking Resistor Connection without DC Reactor Figure 2 8 Braking Resistor Connection with DC Reactor WI hen a DC reactor is not to be connected together with the braking resistor 1 Remove the screws from terminals P1 and P together with the jumper bar Put the wire from terminal P of the braking resistor and the jumper bar on terminal P in this order then secure them with the screw removed in 1 above Tighten the screw on terminal P1 Connect the wire from terminal DB of the braking resistor to the DB of the inverter When connecting a DC reactor together with the braking resistor 1 2 Remove the screw from term
191. torque boost F09 then turn the power off and back on again and check if the speed increases gt Adjust the value of the torque boost F09 Check the data of function codes F04 F05 H50 and H51 to ensure that the V f pattern is right gt Match the V f pattern values with the motor ratings 8 Bias and grain set incorrectly Check the data of function codes F18 C50 C32 C34 C37 and C39 gt Change the bias and gain to correct values 3 The motor runs in the opposite direction to the command Possible Causes 1 Wiring has been connected to the motor incorrectly What to Check and Suggested Measures Check the wiring to the motor gt Connect terminals U V and W of the inverter to the respective U V and W terminals of the motor 2 Incorrect connection and settings for run commands and rotation direction command FWD and REV Check the data of function codes E98 and E99 and the connection to terminals FWD and REV gt Correct the data of the function codes and the connection 3 The setting for the rotation direction via keypad operation is incorrect Check the data of function code F02 gt Change the data of function code F02 to 2 forward rotation or 3 reverse rotation 6 5 4 If the speed variation and current vibration such as hunting occur at the regular speed Possible Causes 1 The frequency command fluctuated What to Check and S
192. tric power W Power factor x 100 Power factor ___ ___ x 100 3xVoltage V xCurrent A Voltage V Current A Table 7 3 Meters for Measurement of Main Circuit E DC link circuit S Input power supply side Output motor side voltage P N Z Voltage Current Voltage Current Ss T 5 i amp ww ow o Ammeter Voltmeter Ammeter Voltmeter Wattmeter DC voltmeter Ee VR Vs VT Au Av Aw Vu Vv Vw V zZ ES Rectifier or nee 1 23 moving iron Digital power Digital power Moving coil type gt E ra E oO i A Bs a Cnote When the output voltage is measured by a rectifier type voltmeter an error may be included AL or the voltmeter might be burn out To measure it with higher accuracy use a digital AC power meter Figure 7 1 Connection of Meters 7 6 7 4 Insulation Test Because an insulation test is made in the factory before shipment avoid a Megger test If a Megger test is unavoidable follow the procedure below Because a wrong test procedure will cause breakage of the inverter take sufficient care A dielectric strength test will cause breakage of the inverter similarly to the Megger test if the test procedure is wrong When the dielectric strength test is necessary contact the Company where you purchased the product or contact IMO 1 Megger test of main circuit Use a 500 VDC Megger and shut off the main power supply wit
193. ts menus available in Programming mode The leftmost digit numerals of each letter string indicates the corresponding menu number and the remaining three digits indicate the menu contents When the inverter enters Programming mode from the second time on the menu that was selected last in Programming mode will be displayed Table 3 2 Menus Available in Programming Mode LED monitor Main functions Refer to shows F codes Fundamental functions E codes Extension terminal functions C codes Control functions of frequency Selecting each of these function Section Data setting P codes codes enables its 3 4 Motor parameters data to be dis played changed H codes High performance functions J codes Application functions y codes Link functions Data check Displays only function codes that have been ing changed from their factory defaults You may refer to g or change those function codes data Drive moni Displays the running information required for main toring tenance or test running Displays external interface information I O checking Maintenance Displays maintenance information including accu information mulated run time Displays the latest four alarm codes You may refer to the running information at the time when the alarm occurred Alarm infor mation Allows you to read or write function code data as Data copyin
194. uggested Measures Check the signals for the frequency command with Menu 4 I O checking using the keypad gt Increase the filter constants C33 and C38 for the frequency command 2 The external frequency command device was used Check that there is no noise in the control signal wires from external sources gt Isolate the control signal wires from the main circuit wires as far as possible gt Use shielded or twisted wires for the control signal 3 The slip compensation gain was too large Check that the motor vibration is absorbed if the slip compensation P09 is cancelled gt Correct or cancel the slip compensation P09 data 4 The vibration system having low stiffness in a load caused hunting or the current is irregular due to special motor constants Cancel the automatic control system automatic torque boost slip compensation energy saving operation overload prevention control current limiting and check that the motor vibration is suppressed F37 P09 H70 and F43 gt Cancel the functions causing the vibration gt Readjust the data of the oscillation suppression gain H80 currently set Check that the motor vibration is suppressed if you decrease the carrier frequency F26 or set the sound tune to level 0 F27 0 gt Decrease the carrier frequency F26 or set the sound tune level 0 F27 0 5 If grating sound can be heard Possible Causes 1 The ca
195. uit power input were not tight enough Check if the terminal screws have become loose gt Tighten the terminal screws to the recommended torque Interphase unbalance rate of three phase voltage was too large Measure the input voltage gt Connect an AC reactor ACR or a DC reactor DCR to lower the rate gt Raise the inverter capacity Overload cyclically occurred Measure ripple wave of DC link circuit voltage gt If the ripple is large raise the inverter capacity Single phase voltage was inputted to the inverter instead of three phase voltage input Check the inverter type gt Change the inverter to one for single phase voltage input 6 11 5 OPL Output phase loss protection Problem Possible Causes 1 Inverter output wires are broken Output phase loss occurred What to Check and Suggested Measures Measure the output current gt Replace the output wires 2 Wire for motor winding are broken Measure the output current gt Replace the motor 3 The terminal screws for inverter output were not tight enough Check if any terminal screws have become loose gt Tighten the terminal screws to the recommended torque 4 A single phase motor has been connected gt Single phase motors cannot be used Note that the Jaguar CUB only drives three phase induction motors 6 OH1 Overheat protection for heat sink Problem Possible Causes 1
196. ulated collar Without insulated collar Short type Long type Short type Long type M2 AWG24 0 25 mm 321 301 151 131 AWG22 0 34 mm 322 302 152 132 M2 or M2 5 AWG20 0 50 mm 221 201 121 101 AWG18 0 75 mm 222 202 122 102 The length of bared wires to be inserted into stick terminals is 5 0 mm or 8 0 mm for the short or long type respectively The following crimping tool is recommended Variocrimp 4 Part No 206 204 2 3 3 Recommended Wire Sizes Table 2 6 lists the recommended wire sizes The wire size for the main circuit denotes the values for HIV and IV solid wires proceeding and following a slash respectively at an ambient temperature of 50 C 2 4 Table 2 6 Recommended Wire Sizes A Recommended wire size mm Appli Main circuit cable Main circuit power input motor Inverter type L1 R L2 S L3 T Braki Control rating LA L L2 N Inverter DCR Leak j PONTO tout resistor circuit kW Grounding amp G UNNI P1 P IP DB w DCR wo DCR Power supply voltage cCUB3A 20 CUBS5A 20 CUB8A 200 CUB11A 2100 gt Q O N o 8 oO Ga o e E CUB17A 20 CUB1A5 40 CUB2A5 40 CUB3A7 40 CUB5A5 40 CUB9A 40 CuB3A 100 CUB5A 10 Three phase 400 V 200 V CuB8A 100 Single phase CuB11A 100 DCR DC reactor 1 Use crimp terminals covered with an insulated sheath
197. under a heavy load it increases the output voltage to increase torque Since this feature is related to the motor properties it is necessary to set the rated voltage at base frequency F05 and motor parameters P codes properly Cnote For the automatic torque boost feature which is related to the motor characteristics you need to consistently set the voltage at the base frequency F05 and motor parameters P02 P03 and P99 appropriately for the motor rating and characteristics 5 17 Auto energy saving operation This feature controls the terminal voltage of the motor automatically to minimize the motor power loss Note that this feature may not be effective depending upon the motor characteristics Check the characteristics before using this feature The inverter enables this feature for constant speed operation only During accel eration and deceleration the inverter will run with manual or automatic torque boost depending on function code F37 If auto energy saving operation is enabled the response to a change in motor speed may be slow Do not use this feature for a system that requires quick acceleration and deceleration Note When the base frequency is 60 Hz or lower use the auto energy saving p teas operation If it is higher than 60 Hz the decreased or no effect of the auto energy saving operation may be brought about The auto energy saving operation is designed for use with the frequency lower than the base frequ
198. unications error has errors occurred after the power is turned on Once the number of errors exceeds 9 999 the display count returns to 0 RS485 error Shows the latest error that has occurred with RS485 communications contents in hexadecimal format ROM version of Shows the ROM version of the inverter as a 4 digit display inverter ROM version of Shows the ROM version of the keypad panel as a 4 digit display For keypad panel remote keypad only 3 24 3 9 Reading Alarm Information Alarm information Menu 6 Alarm information in Programming mode shows the cause of the past 4 alarms as alarm codes Further it is also possible to display alarm information that indicates the status of the inverter when the alarm occurred Figure 3 10 shows the status transition of the alarm information and Table 3 14 lists the contents of the alarm information If you cannot switch the menu to any other one set function code E52 data to 2 Full menu mode Menu List of alarm codes Running status info at the time an alarm occurred D r D GAL wey ToT gt Item No Switches at approx Output frequency p e E pi zaa 1 second intervals eyen ea 6 00 j4 gt S200 Y tO item No Switches at approx Output current m 1 second intervals 6 0 gt 190 A A O Terminal output signal status under communi item No Switches at approx cation control 1 second intervals 6 0 j4 a Cranks EA
199. urrent limit PID control Automatic deceleration Overload prevention control Energy saving operation Fan stop operation Speed monitor output current A output voltage V input power kW PID process command PID feedback amount Timer sec Select the speed monitor to be displayed from the following Output frequency before slip compensa nr pale a a A a cel set frequency Hz load shaft speed rpm line speed m min constant rate of feeding time min Speed monitor can display the speed set at E48 Displays the same contents as displayed during running Displays the cause of trip by codes as follows OC 1 Overcurrent during acceleration OC2 Overcurrent during deceleration OC 3 Overcurrent at constant speed L un Input phase loss LU Undervoltage opt Output phase loss Oy 1 Overvoltage during acceleration Bue S 0v3 during constant speed OH Overheating of the heat sink He External thermal relay OHY Motor protection PTC thermistor dbH Overheating of the DB circuit OL Motor overload OL U Inverter unit overload r i Memory error Er 2 Remote keypad communications error E 3 CPU error Er 6 Operation procedure error Er 8B RS485 error For details refer to Section 8 6 Protective Functions Alarm history Saves and displays the last 4 trip codes and their detailed description Even with the main power off the alarm history data of the last 4 trips are retained Refer to
200. ved and displayed Memory error The inverter checks memory data after power on and when the Eri Yes data is written If a memory error is detected the inverter stops Remote keypad The inverter stops by detecting a communication error between the Er2 Yes communications inverter and the remote keypad option during operation from the error remote keypad CPU error If the inverter detects a CPU error caused by noise or some other Er3 Yes factor the inverter stops aoe STOP Pressing fo key on the keypad forces the inverter to Er6 Yes rotection key decelerate and stop the motor even if the inverter is priority running by any run commands given via the terminals or communications link operation After the motor stops the inverter issues alarm Er 6 Not applicable 8 14 LED Alarm Name Description monitor output displays 30A B C Operation Start Inverters prohibit any run operations and displays EFG Yes Protection check Er6 on the LED of keypad if any run command is function given when Powering up Releasing an alarm key turned on Link command LE has switched inverter operations RS485 On detecting an RS485 communication error the inverter displays Er8 Yes communication the alarm code error Data save error If the data could not be saved during activation of the undervoltage ErF Yes during undervoltage protection unction the inverter displays the alarm code 8
201. with Menu 2 Data checking and the input signal status with Menu 4 I O checking using the keypad gt Release the coast to stop command setting 10 Broken wire incorrect connection or poor contact with the motor Check if the output current and connection are correct gt Repair the wires to the motor or replace them 11 Overload Check that the output current is not too large Reduce the load e g operate the mechanical brake correctly 12 Torque generated by the motor was insufficient Check that the motor starts running if the value of torque boost F09 is increased gt Increase the value of torque boost F09 and try to run the motor Check the data of function codes F04 F05 H50 and H51 gt Change the V f pattern to match the motor s characteristics 2 The motor rotates but the speed does not increase Possible Causes 1 The maximum frequency was set to too low a value What to Check and Suggested Measures Check the data of function code F03 gt Correct the data of the maximum frequency F03 2 The peak frequency of the frequency limiter was set to too low a value Check the data of function code F15 gt Correct the data of the peak frequency of the frequency limiter F15 3 The set frequency was set to too low a value Check the signals for the set frequency from the control circuit terminals with Menu 4 I O checking using the key
202. xception of those exclusively designed for protection from ground faults in the path of power lines Use the devices within the re lated current range Use wires in the specified size Otherwise fire could occur Do not use one multicore cable in order to connect several inverters with motors Do not connect a surge killer to the inverter s secondary circuit Doing so could cause fire Be sure to connect the grounding wires without fail Otherwise electric shock or fire could occur Qualified electricians should carry out wiring Be sure to perform wiring after turning the power off Ground the inverter according to the requirements of your national and local safety regulations Otherwise electric shock could occur Be sure to perform wiring after installing the inverter body Otherwise electric shock or injuries could occur Check that the number of input phases and the rated voltage of the product match the number of phases and the voltage of the AC power supply to which the product is to be connected Otherwise fire or an accident could occur Do not connect the power source wires to output terminals U V and W Do not connect a braking resistor to between terminals P and N P1 and N P and P1 DB and N or Ptrand DB Doing so could cause fire or an accident 2 6 2 3 5 Wiring for Main Circuit Terminals and Grounding Terminals Follow the procedure below Figure 2 3 illustrates the wi
203. y under the PID control using a process command J01 1 or 2 Further the timer for timer operation is only displayed when timer is enabled C21 1 Note 2 The dot in the lowest digit will blink Note 3 The dot in the lowest digit will light Note 4 A positive integer is displayed 3 9 Figure 3 3 shows the procedure for selecting the desired monitor item Running Mode Monitoring of running status Timer s E g PID feedback amount PID process command co Lom The speed monitor may display the output frequency Hz set frequency Hz load shaft speed rpm line speed m min and constant rate of feeding time min which can be selected by setting up function code E48 These PID related information will appear only when the inverter is under the PID control Refer to Section 3 3 3 This will appear only when timer operation is enabled by setting up function code C21 Refer to Chapter 5 Figure 3 3 Monitor Item Selection Example 3 10 Table 3 4 lists the display items for the speed monitor that can be chosen with function code E48 Refer to Chapter 5 Table 3 4 Display Items on the Speed Monitor FA Function code g Speed monitor items E48 data Meaning of Displayed Value Output frequency before slip Before slip compensation compensation Hz Factory default Output frequency after slip Frequency actually being outputted compensation Hz S

IMO Jaguar CUB - Drives Direct

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