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IMO Jaguar CUB Instruction Manual Download Page 166

10-3 

(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). 

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. 

Figure 10.3  Installing the Inverter into a Metal Enclosure 

Summary of Contents for Jaguar CUB

Page 1: ...is 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 th...

Page 2: ...produced 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...

Page 3: ...ase 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...

Page 4: ...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...

Page 5: ...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 not connect a surge killer to t...

Page 6: ...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...

Page 7: ...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 on...

Page 8: ...ates 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 t...

Page 9: ...ture of 40qC 3 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 Recommended wire size mm2 1 R...

Page 10: ...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 t...

Page 11: ...M1 2 TERM2 1 TERM2 2 Class J fuse current A CUB3A 2 10 CUB5A 2 10 6 1 2 15 CUB8A 2 20 CUB11A 2 14 30 Three phase 200V CUB17A 2 15 9 1 8 3 5 0 4 1 8 0 2 10 20 0 5 40 CUB1A5 4 3 CUB2A5 4 6 CUB3A7 4 10 C...

Page 12: ...unning general purpose motors Noise When an inverter is used with a general purpose motor the motor noise level is higher than that with a commercial power supply To reduce noise raise carrier frequen...

Page 13: ...e primary circuit of the inverter to protect the wiring Ensure that the circuit breaker capacity is equivalent to or lower than the recommended capacity Installing an MC in the secondary circuit If a...

Page 14: ...ire Wiring length between inverter and motor If long wiring is used between the inverter and the motor the inverter will overheat or trip as a result of overcurrent high frequency current flowing into...

Page 15: ...N 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 troubleshootin...

Page 16: ...n result in the inverter not operating to full efficiency as well as information concerning incorrect operations and settings which can result in accidents This icon indicates information that can pro...

Page 17: ...d Checking 4 1 4 1 3 Preparation before running the motor for a test Setting function code data 4 2 4 1 4 Test run 4 3 4 2 Operation 4 3 Chapter 5 FUNCTION CODES 5 1 5 1 Function Code Tables 5 1 5 2 O...

Page 18: ...mpliance with the Low Voltage Directive in the EU 10 5 10 5 1 General 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...

Page 19: ...e phase 200v 8A 8 Amps 4 Three phase 400v 11A 11 Amps 17A 17 Amps 1A5 1 5 Amps 2A5 2 5 Amps 3A7 3 7 Amps 5A5 5 5 Amps 9A 9 Amps Note When None and w o braking resistor standard are selected in the bui...

Page 20: ...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...

Page 21: ...erter in an airtight vinyl sheet or the like for storage 3 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...

Page 22: ...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 indicated in Figure 2 1 are maintained a...

Page 23: ...down or horizontally Doing so will reduce the heat dissipation efficiency of the inverter and cause the overheat protection function to operate so the inverter will not run Prevent lint paper fibers...

Page 24: ...rcuit 1 Arrangement of the main circuit terminals Table 2 3 Main Circuit Terminals Power supply voltage Applicable motor rating kW Inverter type Terminal screw size Tightening torque N m Refer to 0 4...

Page 25: ...o 0 75 mm2 5 to 7 mm 1 7 mm W x 1 6 mm H Manufacturer of stick terminals WAGO Company of Japan Ltd Refer to Table 2 5 Table 2 5 Recommended Stick Terminals Type 216 Screw size Wire size With insulated...

Page 26: ...75 CUB2A5 4 1 5 CUB3A7 4 2 2 CUB5A5 4 Three phase 400 V 4 0 CUB9A 4 2 0 2 0 2 5 2 0 2 0 2 5 2 0 2 0 2 5 2 0 2 0 2 5 2 0 2 0 2 5 0 4 CUB3A 1 0 75 CUB5A 1 2 0 2 0 2 5 1 5 CUB8A 1 2 0 2 0 2 5 2 0 3 5 4...

Page 27: ...ker ELCB with the exception 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...

Page 28: ...als G d Inverter output terminals U V and W e DC reactor connection terminals P1 and P f Braking resistor connection terminals P and DB g DC link circuit terminals P and N h Main circuit power input t...

Page 29: ...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 ground...

Page 30: ...r 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 frequen...

Page 31: ...uired 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 to ter...

Page 32: ...ith the jumper bar 2 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 3 Tighten the screw on termi...

Page 33: ...tion of those exclusively designed for protection from ground faults Figure 2 10 Main Circuit Power Input Terminal Connection It is recommended that a manual on off magnetic contactor be connected Thi...

Page 34: ...ed 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 Figure 2 12 Example of Contro...

Page 35: ...e 22 k Allowable maximum input voltage is 15 VDC If the input voltage is 10 VDC or more the inverter will limit it at 10 VDC C1 Current input 1 The frequency is set according to the external analog in...

Page 36: ...ed 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 gen...

Page 37: ...tion 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 lo...

Page 38: ...evice To do so switch the jumper to SINK Figure 2 15 External Power Supply Connection If the jumper switch is set at SOURCE Connecting a relay to the inverter Figure 2 16 a Relay Connection Connecting...

Page 39: ...de E20 Refer to Chapter 5 Section 5 2 Overview of Func tion Codes for details 2 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...

Page 40: ...dard inverters equipped with an RS485 communications card option Route the wiring of the control terminals as far from the wiring of the main circuit as possible Otherwise electric noise may cause mal...

Page 41: ...ere 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 o...

Page 42: ...ter 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 peripher...

Page 43: ...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 wh...

Page 44: ...atus in realtime Programming mode This mode allows you to set function code data and check a variety of information relating to the inverter status and maintenance Alarm mode If an alarm occurs the in...

Page 45: ...uency 1 P_ _ P codes Motor parameters 1 H_ _ H codes High performance functions 1 J_ _ J codes Application functions 1 Data setting 1 y_ _ y codes Link functions Selecting each of these function codes...

Page 46: ...e key when the alarm code is displayed 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 displ...

Page 47: ...3 5 Figure 3 2 Alarm Mode Status Transition...

Page 48: ...topping and Rotational Direction and key If Function code F02 is set to Pressing the key ro tates the motor 2 in the forward direction 3 in the reverse direction For setting 0 or 1 to F02 refer to Cha...

Page 49: ...ncy and others with the and keys the lowest digit on the display will blink Change the setting starting with the lowest digit and the blinking digit cursor will move to the next upper digit If you pre...

Page 50: ...ched 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 vo...

Page 51: ...splayed Value Speed monitor Hz rpm m min min 50 00 Refer to Table 3 4 Output current A 1 90A Detected output current A An alternative expression for A ampere Input power kW 0 40P Detected input curren...

Page 52: ...ine speed m min and constant rate of feeding time min which can be selected by setting up function code E48 2 These PID related information will appear only when the inverter is under the PID control...

Page 53: ...iven below c 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 keys at the same time simultaneous keying The L...

Page 54: ...or parameters P02 to P99 Motor parameters To be used to set special parameters for the motor capacity etc H codes High performance functions H03 to H98 High level functions To be used for high added v...

Page 55: ...3 13 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 Figure 3 4 Data Setting Status Transition...

Page 56: ...ress the key In this example select function code F 01 The data of this function code will appear In this example data 4 of F 01 will appear 4 Change the function code data using the and keys In this...

Page 57: ...e 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...

Page 58: ...ot switch the menu to any other one set function code E52 data to 2 Full menu mode Figure 3 7 Drive Monitoring Status Transition Basic key operation 1 With the menu displayed use the and keys to selec...

Page 59: ...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 u Function code E50 appears for 10000 rpm or m min or more When ap...

Page 60: ...n the DC link circuit voltage is higher than the undervoltage level 12 RL 1 when communication is effective when run commands and set frequencies commands are issued via communications 4 BRK Always 0...

Page 61: ...expres sion The hexadecimals are shown as they appear on the LED monitor Table 3 9 Binary and Hexadecimal Conversion Binary Hexadecimal Binary Hexadecimal 0 0 0 0 0 1 0 0 0 8 0 0 0 1 1 1 0 0 1 9 0 0 1...

Page 62: ...code E52 data to 2 Full menu mode Figure 3 8 I O Checking Status Transition Basic key operation 1 With the menu displayed use the and keys to select I O check 4 _o 2 Press the key to display the code...

Page 63: ...displayed with ON OFF of the LED segment or in hexadecimal display 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 w...

Page 64: ...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 th...

Page 65: ...h the menu to any other one set function code E52 data to 2 Full menu mode Figure 3 9 Maintenance Information Status Transition Basic key operations 1 With the menu displayed use the and keys to selec...

Page 66: ...However when the total time exceeds 65 535 hours the count stops and the display remains at 65 53 5_07 Accumulated run time of the cooling fan Shows the accumulated run time of the cooling fan The coo...

Page 67: ...rations 1 With the menu displayed use the and keys to select Alarm information 6 AL 2 Press the key to display the alarm list code e g 1 OL1 In the list of alarm codes the alarm information for last 4...

Page 68: ...er 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 fro...

Page 69: ...6_20 Terminal output signal status under commu nication control in hexadecimal for mat Shows the ON OFF status of the digital I O terminals under communication control Refer to Displaying control I O...

Page 70: ...quipment 5 Turn the switches off so that the inverter does not start or operate erroneously at power on 6 Check if safety measures are taken against runaway of the system e g a defense to protect peop...

Page 71: ...me Function code data Factory setting F 04 Base frequency 60 0 50 0 Hz Note F 05 Rated Voltage at base frequency 0 V Output voltage interlocked with the source voltage P 02 Motor Parameter Rated capac...

Page 72: ...e LED monitor blinks while indicating the 0 00 Hz frequency 2 Rotate the built in potentiometer clockwise set the frequency to a low frequency such as 5 Hz Check that set frequency blinks on the LED m...

Page 73: ...emory To save the change press the key If you press the key without pressing the key to exit the current state then the changed data will be discarded and the previous data will take effect for the in...

Page 74: ...tput 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 moto...

Page 75: ...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 key For example if a coast to stop c...

Page 76: ...1 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 Standar...

Page 77: ...5 4...

Page 78: ...5 5 E codes Extension Terminal Functions...

Page 79: ...series of inverters does not recognize these codes 1 Standard torque boost Nominal rated current of standard motor and Nominal rated capacity of standard motor differ depending upon the rated input v...

Page 80: ...5 7...

Page 81: ...5 8 C codes Control Functions of Frequency...

Page 82: ...rmance Functions 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 Ta...

Page 83: ...5 10 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...

Page 84: ...5 11 y codes Link Functions...

Page 85: ...tandard motor A Nominal rated capacity of standard motor kW Power supply voltage Applicable motor rating kW Function code F09 Function codes F11 E34 and P03 Function code P02 0 4 7 1 2 30 0 4 0 75 6 8...

Page 86: ...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 maxim...

Page 87: ...cify 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 RE...

Page 88: ...equency F05 Set 0 or the rated voltage printed on the nameplate labeled on the motor If 0 is set the inverter supplies voltage equivalent to that of the power source of the inverter at the base freque...

Page 89: ...tage 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...

Page 90: ...en if the load varies assuring stable motor operation Variable torque characteristics F37 0 Constant torque characteristics F37 1 Set an appropriate torque boost rate that will keep the starting torqu...

Page 91: ...auto energy saving operation may be brought about The auto energy saving operation is designed for use with the frequency lower than the base frequency If the frequency becomes higher than the base fr...

Page 92: ...tput 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 instantan...

Page 93: ...tart 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 m...

Page 94: ...ombining 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 ana...

Page 95: ...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 freq...

Page 96: ...cy At the startup of an inverter the initial output frequency 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 en...

Page 97: ...or 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 mot...

Page 98: ...ating the output gain which is required for outputting the voltage V V via terminal FMA when current I A flows across the inverter 100 V 10 V V A A 2 gain Output ref u u u I I Iref A Reference current...

Page 99: ...ased on the reference current Iref A as shown below 100 A A Setting ref limit u I I Example Setting the current limiting level Ilimit at 4 2 A for 0 75 kW standard motors 84 100 A 5 0 A 4 2 Setting u...

Page 100: ...F50 and F51 respec tively Those values differ depending upon the specifications of the braking resistor Refer to the tables on the next page Depending on the discharging capability margin of a braking...

Page 101: ...Q ty Resis tance Cap acity W Discharg ing capability kWs Braking time s Allowable average loss kW Duty cycle ED CUB3A 2 250 37 CUB5A 2 See IMO 100 200 50 133 0 075 20 CUB8A 2 73 14 CUB11A 2 See IMO 40...

Page 102: ...ncies 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...

Page 103: ...t 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 fo...

Page 104: ...ommand on allows the frequency command 2 to be se lected 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 c...

Page 105: ...he 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 bein...

Page 106: ...quent 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 invert...

Page 107: ...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 temperatur...

Page 108: ...ptions of function code H70 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 sta...

Page 109: ...nditions 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 operatio...

Page 110: ...otor speed Typical rated slip frequencies for 100 Rated capacity kW HP Standard motors Hz Typical motors rated in HP Hz Conventional motors Hz Other motors Hz 0 06 0 1 1 77 2 50 1 77 1 77 0 1 0 12 1 7...

Page 111: ...sary to press the and keys or the and keys simultaneously If H03 is set to Function 0 Disable initialization Settings made by the user manually will be retained 1 Initialize all function code data to...

Page 112: ...0 15 00 3 71 to 5 50 5 5 22 00 22 00 22 00 Three phase 200V Single phase 200V 5 51 to 10 00 7 5 29 00 29 00 29 00 0 01 to 0 06 0 06 0 22 0 22 0 22 0 07 to 0 10 0 1 0 34 0 34 0 34 0 11 to 0 20 0 2 0 65...

Page 113: ...7 5 18 60 Three phase 200V Single phase 200V 7 51 to 10 00 10 25 30 0 01 to 0 10 0 1 0 22 0 11 to 0 12 0 12 0 34 0 13 to 0 25 0 25 0 70 0 26 to 0 50 0 5 1 00 0 51 to 1 00 1 1 50 1 01 to 2 00 2 2 90 2...

Page 114: ...LED monitor display Instantaneous over current protection OC1 OC2 or OC3 Braking resistor over heated dbH Overvoltage protection OU1 OU2 or OU3 Motor overloaded OL1 Heat sink overheated OH1 Inverter...

Page 115: ...celeration deceleration To reduce the impact on the inverter driven motor during acceleration deceleration the inverter gradually accelerates decelerates the motor in both the accelera tion decelerati...

Page 116: ...ate 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...

Page 117: ...the inverter output frequency drops as it will have no effect If the following functions to limit the output current are enabled F43 z 0 and H12 1 this control does not work H96 Priority on STOP Key...

Page 118: ...tected in the three phase input power source the inverter will enter Alarm mode and issue an alarm L This prevents the inverter from un dergoing heavy stress that may be caused by input phase loss or...

Page 119: ...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 l...

Page 120: ...14 OU1 OLU Overload protection p 6 15 OU2 E 1 Memory error p 6 15 OU3 Overvoltage protection p 6 10 E 2 Remote keypad communications error p 6 16 LU Undervoltage protection p 6 10 E 3 CPU error p 6 1...

Page 121: ...rotation direction command with Menu 4 I O checking using the keypad Input the rotation direction F02 0 or select the keypad operation with which the rotation direction is fixed F02 2 or 3 4 The inver...

Page 122: ...that the output current is not too large Reduce the load e g operate the mechanical brake correctly Check that the motor starts running if the value of torque boost F09 is increased Increase the value...

Page 123: ...ue boost F09 then turn the power off and back on again and check if the speed increases Adjust the value of the torque boost F09 7 The current limiting operation did not increase the output frequency...

Page 124: ...ration Readjust the data of the oscillation suppression gain H80 currently set 4 The vibration system having low stiffness in a load caused hunting or the current is irregular due to special motor con...

Page 125: ...did not make the motor restart even if the power recovered after an instantaneous power failure Check if an undervoltage trip occurs Change the data of function code F14 to 4 or 5 2 The run command s...

Page 126: ...1 The limiting menus function was not selected appropriately Check the data of function code E52 Change the data of function code E52 to display the desired menu 3 Nothing appears on the LED monitor P...

Page 127: ...dge if the trend is over the calculated load value for your system design If the load is too heavy decrease it or raise the inverter capacity 3 Loads were too heavy Trace the current trend and check i...

Page 128: ...it 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 bra...

Page 129: ...sh 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...

Page 130: ...es 1 Temperature around the inverter exceeded that of inverter specifications Measure the temperature around the inverter Lower the temperature around the inverter e g ventilate the enclosure well Red...

Page 131: ...the load 2 Cooling system for the motor malfunctioned Check if the cooling system is operating normally Repair or replace the cooling system 3 Load was too heavy Measure the output current Reduce the...

Page 132: ...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...

Page 133: ...verload occurs using the overload early warning E34 Decrease the carrier frequency F26 Enable overload protection control H70 5 The acceleration deceleration time was too short Recalculate the require...

Page 134: ...the inverter Possible Causes What to Check and Suggested Measures 1 Break in the communications cable or poor contact Check continuity of the cable contacts and connections Replace the cable 2 A high...

Page 135: ...ures 1 Host controllers e g PLCs and personal computers did not operate due to incorrect settings and or defective software hardware Check the controllers Remove the cause of the controller error 2 Re...

Page 136: ...cuit 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 d...

Page 137: ...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 shoc...

Page 138: ...pection 1 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 Discolo...

Page 139: ...on 2 Visual inspection 1 2 No abnormalities Control circuit Printed circuit board Note 1 1 Check for loose screws and connectors 2 Check for odor and discoloration 3 Check for cracks breakage deformat...

Page 140: ...s 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 optio...

Page 141: ...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...

Page 142: ...Three phase input Single phase input 100 A t V Curren Voltage 3 W power Electric factor Power 100 A t V Curren Voltage W power Electric factor Power Table 7 3 Meters for Measurement of Main Circuit I...

Page 143: ...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...

Page 144: ...e following information to the Company where you purchased the product or contact IMO 1 Inverter type 2 SER No serial number of equipment 3 Function codes and their data that you changed 4 ROM version...

Page 145: ...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...

Page 146: ...icable 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 t...

Page 147: ...licable 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...

Page 148: ...V 4 three Phase 400 V Note 2 A box 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 Sin...

Page 149: ...8 5 8 3 Common Specifications...

Page 150: ...8 6...

Page 151: ...e ensure that the circuit breaker capacity is equivalent to or lower than the recommended capacity Note 2 A magnetic contactor MC should if necessary be mounted independent of the MCCB or ELCB to cut...

Page 152: ...nd 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...

Page 153: ...8 9 8 5 External Dimensions 8 5 1 Standard Models...

Page 154: ...8 10...

Page 155: ...8 11 8 5 2 Models Available on Order EMC Filter Built in Type...

Page 156: ...8 12...

Page 157: ...is function prevents the 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...

Page 158: ...tput for any fault The inverter outputs a relay contact signal when the inverter issues an alarm and stops the inverter output Alarm Reset The alarm stop state is reset by pressing the key or by the d...

Page 159: ...is given when Powering up Releasing an alarm key turned on Link command LE has switched inverter operations E 6 Yes RS485 communication error On detecting an RS485 communication error the inverter di...

Page 160: ...N for single phase power from overload or short circuit which in turn prevents secondary disasters caused by the inverter malfunctioning RCDs ELCBs function in the same way as MCCBs Use the MCCBs and...

Page 161: ...er 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 require...

Page 162: ...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 increa...

Page 163: ...unications card This makes communication to a PLC or personal computer system possible Options for Operation and Communications Inverter support loader software Inverter support loader software Window...

Page 164: ...ines 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 D...

Page 165: ...isfy 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...

Page 166: ...ontrol wire shields to the EMC grounding flange in the same way as the motor cables Figure 10 2 Connecting Shielded Cables 4 If noise from the inverter exceeds the permissible level enclose the invert...

Page 167: ...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 regu...

Page 168: ...er To obtain the data contact IMO Note 1 Boxes 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 us...

Page 169: ...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 ha...

Page 170: ...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 imopc com...

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