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6-16

Possible Causes

What to Check and Suggested Measures

(6) The value set for the

torque boost (F09 and
A05) was too high.

Check the data of function codes F09 and A05 and readjust the
data so that the motor does not stall even if you set the data to a
lower value.

Î

Readjust the data of the function codes F09 and A05.

(7) The V/f pattern did not

match the motor.

Check if the base frequency (F04 and A02) and rated voltage at
base frequency (F05 and A03) match the values on the nameplate
on the motor.

Î

Match the function code data to the values on the nameplate of

the motor.

(8) Wrong settings

Although no PTC thermistor is used, the thermistor (H26) is active.

Î

Set H26 (Thermistor (Mode selection)) to "0" (Disable).

[ 9 ]

dbh

Braking resistor overheated

Problem

The electronic thermal protection for the braking resistor has been activated.

Possible Causes

What to Check and Suggested Measures

(1) Braking load is too

heavy.

Reconsider the relationship between the braking load estimated
and the real load.

Î

Lower the real braking load.

Î

Review the performance of the current braking resistor and raise

it (Modification of related function code data (F50 and F51) is
also required.)

(2) Deceleration time

currently specified is too
short.

Re-estimate the deceleration torque and time needed for the
current load with a moment of inertia and a deceleration time.

Î

Lengthen the deceleration time (F08, E11 or H56).

Î

Review the performance of the braking resistor and raise it.

(Modification of related function code data (F50 and F51) is also
required.)

(3) Wrong configuration of

function codes F50 and
F51.

Recheck the specifications of the braking resistor.

Î

Review data of function codes F50 and F51, then reconfigure

them.

Note:

The inverter issues an overheat alarm of the braking resistor by monitoring the magnitude of

the braking load, not by measuring its surface temperature.

Therefore, even if the surface temperature of the braking resistor does not rise, when the use of the
brake exceeds more frequently than the one specified by function codes (F50 and 51), the inverter
issues an overheat alarm. To squeeze out full performance of the braking resistor, configure data of
function codes F50 and F51 while actually measuring the surface temperature of the braking
resistor.

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Содержание FRENIC-Multi series

Страница 1: ...handling procedure for correct use Improper handling might result in incorrect operation a short life or even a failure of this product as well as the motor Deliver this manual to the end user of this...

Страница 2: ...produced or copied without prior written permission from Fuji Electric FA Components Systems Co Ltd All products and company names mentioned in this manual are trademarks or registered trademarks of t...

Страница 3: ...ce 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 Fai...

Страница 4: ...inverter to the power supply insert a recommended molded case circuit breaker MCCB or residual current operated protective device RCD earth leakage circuit breaker ELCB with overcurrent protection in...

Страница 5: ...f 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...

Страница 6: ...otor when the power is recovered Design the machinery or equipment so that human safety is ensured after restarting If you set the function codes wrongly or without completely understanding this instr...

Страница 7: ...ake off the watch rings and other metallic objects before starting work Use insulated tools Otherwise electric shock or injuries could occur Disposal Treat the inverter as an industrial waste when dis...

Страница 8: ...hat with a commercial power supply To reduce noise raise carrier frequency of the inverter Operation at 60 Hz or higher can also result in higher noise level High speed motors If the reference frequen...

Страница 9: ...ent Installing an MC in the secondary circuit If a magnetic contactor MC is mounted in the inverter s output secondary circuit for switching the motor to commercial power or for any other purpose ensu...

Страница 10: ...pair or shielded wire 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 cu...

Страница 11: ...LESHOOTING 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...

Страница 12: ...e information Menu 5 Maintenance Information 3 23 3 4 7 Reading alarm information Menu 6 Alarm Information 3 25 3 5 Alarm Mode 3 27 Chapter 4 RUNNING THE MOTOR 4 1 Running the Motor for a Test 4 1 4 1...

Страница 13: ...eplate b Sub Nameplate Figure 1 1 Nameplates TYPE Type of inverter SOURCE Number of input phases three phase 3PH single phase 1PH input voltage input frequency input current OUTPUT Number of output ph...

Страница 14: ...and Inside Views of Inverters FRN15E1S 2 2 Warning plates and label Figure 1 3 Warning Plate and Sub Nameplate 3 Terminal block location a FRN0 75E1S 2 b FRN15E1S 2 Figure 1 4 Terminal Blocks Note A...

Страница 15: ...ge 1 Do not leave the inverter directly on the floor 2 If the environment does not satisfy the specified requirements wrap the inverter in an airtight vinyl sheet or the like for storage 3 If the inve...

Страница 16: ...side without any gap between them less than 5 5 kW the ambient temperature should be within the range from 10 to 40 C Note 2 Do not install the inverter in an environment where it may be exposed to c...

Страница 17: ...ht so that cooling is done both internally and externally this is called external cooling In external cooling the heat sink which dissipates about 70 of the total heat total loss generated into air is...

Страница 18: ...gs reaches the inverter and causes abnormal vibration to the cooling fans or the keypad fix them firmly using the fixing screws provided as accessories Fixing the cooling fans Table 2 3 Fixing Screws...

Страница 19: ...over 1 For inverters with a capacity of less than 5 5 kW To remove the terminal cover put your finger in the dimple of the terminal cover labeled PULL and then pull it up toward you To remove the main...

Страница 20: ...rcuit terminal block cover put your thumbs on the handles of the main circuit terminal block cover and push it up while supporting it with your fingers Refer to Figure 2 5 Figure 2 5 Removing the Cove...

Страница 21: ...es of the main circuit terminal block cover and pull it up Figure 2 7 Removing the Covers For Inverters with a Capacity of 11 and 15 kW When mounting the main circuit terminal block cover fit it accor...

Страница 22: ...4E1S 2 0 75 FRN0 75E1S 2 M3 5 1 2 M3 5 1 2 Figure A 1 5 FRN1 5E1S 2 2 2 FRN2 2E1S 2 3 7 FRN3 7E1S 2 M4 1 8 M4 1 8 Figure B 5 5 FRN5 5E1S 2 7 5 FRN7 5E1S 2 M5 3 8 M5 3 8 11 FRN11E1S 2 Three phase 200 V...

Страница 23: ...terminal block Flat screw driver 0 6 x 3 5 mm AWG26 to AWG16 0 14 to 1 5 mm2 6 mm 2 51 W x 1 76 H mm Manufacturer of ferrules Phoenix Contact Inc Refer to Table 2 6 Table 2 6 Recommended Ferrule Term...

Страница 24: ...e 200 V 15 FRN15E1S 2 14 22 8 14 14 2 0 75 to 1 25 0 4 FRN0 4E1S 4 0 75 FRN0 75E1S 4 1 5 FRN1 5E1S 4 2 2 FRN2 2E1S 4 3 7 4 0 2 FRN3 7E1S 4 FRN4 0E1S 4E 5 5 FRN5 5E1S 4 2 7 5 FRN7 5E1S 4 2 2 11 FRN11E1...

Страница 25: ...fire Ground the inverter in compliance with the national or local electric code Be sure to connect the grounding wire for the inverters grounding terminal G Otherwise electric shock or fire could occ...

Страница 26: ...terminals P1 and P DC braking resistor connection terminals P DB DC link bus 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 Wiring...

Страница 27: ...h between the inverter and motor should not exceed 50 m when they are connected directly If the wiring length exceeds 50 m an output circuit filter option should be inserted E g total power cable leng...

Страница 28: ...output circuit filter option to the output terminals secondary circuits of the inverter Minimize the wiring length between the inverter and motor 10 to 20 m or less DC reactor terminals P1 and P 1 Rem...

Страница 29: ...B of the inverter Figure 2 11 Braking Resistor Connection with DC Reactor DCR When connecting a DC reactor DCR together with the braking resistor 1 Remove the screw from terminal P 2 Overlap the DC re...

Страница 30: ...nt from causing the secondary problems 2 3 6 Wiring for control circuit terminals In general sheaths and covers of the control signal cables and wires are not specifically designed to withstand a high...

Страница 31: ...signal 3 Used as additional auxiliary setting to various frequency settings Input impedance 250 Maximum input is 30 mA DC however the current larger than 20 mA DC is handled as 20 mA DC Analog settin...

Страница 32: ...ign the terminal C1 to C1 function Doing so could damage the internal control circuit Analog input Figure 2 13 Connection of Shielded Wire Figure 2 14 Example of Electric Noise Reduction X1 Digital in...

Страница 33: ...ontrol relay Model HH54PW a With the switch turned to SINK b With the switch turned to SOURCE Figure 2 16 Circuit Configuration Using a Relay Contact Using a programmable logic controller PLC to turn...

Страница 34: ...ut Calibration PID command SV PID output MV Input impedance of external device Min 5k 0 to 10 VDC output While the terminal is outputting 0 to 10 VDC it is capable to drive up to two meters with 10k i...

Страница 35: ...ntrol circuit and a PLC Y2 Transistor output 2 When a transistor output drives a control relay connect a surge absorbing diode across relay s coil terminals When any equipment or device connected to t...

Страница 36: ...le to control the inverter through the PC or PLC Programmable Logic Controller Refer to Section 2 3 7 Setting up the slide switches for setting of the terminating resistor Figure 2 20 RJ 45 Connector...

Страница 37: ...function of each slide switch Table 2 10 Function of Each Slide Switch Switch Function SW1 Switches the service mode of the digital input terminals between SINK and SOURCE To make the digital input te...

Страница 38: ...e location of slide switches for the input output terminal configuration Switching example SW3 OFF ON Factory default SW6 SW7 SW8 SW1 Factory default FMA C1 OFF SINK FMP V2 ON SOURCE Figure 2 22 Locat...

Страница 39: ...You can mount a keypad in any style described below Mounting a keypad on the panel wall Refer to Figure 2 23 Installing a keypad at a remote site e g for operation on hand Refer to Figure 2 24 Figure...

Страница 40: ...f LAN cable use a 10BASE T 100BASE TX straight type cable compliant to US ANSI TIA EIA 568A Category 5 Less than 20m Recommended LAN cable Manufacturer SANWA Supply Co LTD Model KB 10T5 01K 1m KB STP...

Страница 41: ...e 0 7 N m Figure 2 27 Mounting a Keypad on the Panel Wall Connect an extension cable CB 5S CB 3S or CB 1S or off the shelf straight LAN cable to RJ 45 connectors Modular jacks on the keypad and invert...

Страница 42: ...ll the inverter onto the metal switchboard and connect the whole board to the ground Connect a noise filter to the inverter power wires 3 When implementing measures against noise generated from periph...

Страница 43: ...ifies the alarm factor if the protective function is activated Program Reset key which switches the operation modes of the inverter In Running mode Pressing this key switches the inverter to Programmi...

Страница 44: ...r between the keys throughout this manual For example the expression keys stands for pressing the key while holding down the key Table 3 2 Simultaneous Keying Operation mode Simultaneous keying Used t...

Страница 45: ...one from the seven speed monitor items by using function code E48 2 Applicable only when PID control is active J01 1 2 or 3 3 The Timer screen appears only when the timer operation is enabled with fun...

Страница 46: ...ed value Function code data for E43 Speed monitor Function code E48 specifies what to be displayed on the LED monitor and LED indicators 0 Output frequency before slip compensation 5 00 Hz A kW Hz Fre...

Страница 47: ...isplayed on the 4 digit LED monitor screen so appear instead 2 When the LED monitor displays an output voltage the 7 segment letter u in the lowest digit stands for the unit of the voltage V 3 These P...

Страница 48: ...the current frequency command even in Running mode Pressing either of these keys just displays the current reference frequency When you start specifying the reference frequency or any other parameter...

Страница 49: ...ocess command press the key again The PID process command you have specified will be automatically saved into the inverter s internal memory It is retained even if you temporarily switch to another PI...

Страница 50: ...ommands and the figure illustrates how the manual speed command entered via the keypad is translated to the final frequency command The setting procedure is the same as that for setting of a usual fre...

Страница 51: ...ts decimal point blink on the LED monitor 4 To change the command press the key again The command you have specified will be automatically saved into the inverter s internal memory as function code J5...

Страница 52: ...tions of the commands and the figure illustrates how the primary frequency command entered via the keypad is translated to the final frequency command The setting procedure is the same as that for set...

Страница 53: ...on Note The rotational direction of IEC compliant motors is opposite to that of the motor shown here For the details on operations with function code F02 refer to Chapter 5 FUNCTION CODES When the key...

Страница 54: ...Alarm Information al Displays the recent four alarm codes You can refer to the running information at the time when the alarm occurred Section 3 4 7 Note 1 Mounting a multi function keypad adds the d...

Страница 55: ...e motor P codes P01 to P99 Motor 1 parameters H codes H03 to H98 High performance functions Highly added value functions Functions for sophisticated control Functions for setting up characteristics pa...

Страница 56: ...s on keypad F01 0 to Current input to terminal C1 C1 function 4 to 20 mA DC F01 2 1 Turn the inverter on It automatically enters Running mode In that mode press the key to switch to Programming mode T...

Страница 57: ...ars 7 Press the key to return to the menu from the function code list Cursor movement You can move the cursor when changing function code data by holding down the key for 1 second or longer in the sam...

Страница 58: ...f Menu 0 Quick Setup Basic key operation key operation refer to Menu 0 Quick Setup in Section 3 4 1 For details of the basic To check function codes in Menu 2 Data Checking it is necessary to set func...

Страница 59: ...erse stop 3_06 Rotational direction N A Running status in hexadecimal format Refer to Displaying running status on the next page 3_07 Running status N A 120 Display value Output frequency Hz Function...

Страница 60: ...is shut down 11 ALM 1 when an alarm has occurred 3 INT 10 DEC 1 during deceleration 2 EXT 1 during DC braking 9 ACC 1 during acceleration 1 REV 1 during running in the reverse direction 1 during runni...

Страница 61: ...ing displays the I O status of external signals including digital and analog I O signals without using a measuring instrument Table 3 16 lists check items available The menu transition in Menu 4 I O C...

Страница 62: ...laying control I O signal terminals under communications control on the following pages for details 4_01 I O signals on the control circuit terminals under communications control 4_02 Input voltage on...

Страница 63: ...O signal terminals under communications control on the next page Displaying I O signal status in hexadecimal format Each I O terminal is assigned to bit 15 through bit 0 as shown in Table 3 18 An unas...

Страница 64: ...l terminal status display however XF XR and RST are added as inputs Note that under communications control the I O display is in normal logic using the original signals not inverted Refer to the RS 48...

Страница 65: ...isplay 10 00 to 65 53 it is shown in units of 10 hours 0 01 When the total time exceeds 65535 hours the counter will be reset to 0 and the count will start again 5_01 DC link bus voltage Shows the DC...

Страница 66: ...et the integrated input watt hour data set function code E51 to 0 000 5_11 Number of RS 485 errors standard Shows the total number of errors that have occurred in standard RS 485 communication via the...

Страница 67: ...4 alarms in alarm code Further it is also possible to display alarm information that indicates the status of the inverter when the alarm occurred Figure 3 6 shows the menu transition in Menu 6 Alarm...

Страница 68: ...oltage 6_03 Calculated torque Calculated motor output torque 6_04 Reference frequency Frequency specified by frequency command 6_05 Rotational direction This shows the rotational direction being outpu...

Страница 69: ...icatio imal form ows the ON OFF status of the digital I O terminals S 485 communications control Refer to Displaying control I O signal terminals under Sh under R communications control in Section 3 4...

Страница 70: ...the sam as for Me Table 3 21 in Section 3 4 ssing th key while the running status information is displayed returns the display to the alarm codes on is When the the running status informati displayed...

Страница 71: ...ated from mechanical equipment 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 d...

Страница 72: ...n the nameplate of the motor 0 Motor characteristics 0 Fuji standard 8 series motors f 03 a 01 Maximum frequency 60 0 Hz f 07 Acceleration time 1 6 0 s f 08 Deceleration time 1 System design values Fo...

Страница 73: ...ing and deactivating the safety device Switch to the motor 1 or motor 2 which the tuning is to be performed on Tuning results by P04 will be applies to P codes for the motor 1 and the tuning results b...

Страница 74: ...or exceeded Other alarm condition An undervoltage or an alarm has been occurred If any of these conditions has occurred either eliminate the abnormal or error factor s and perform tuning again or con...

Страница 75: ...ion run Depending on the conditions of the production run further adjustments can be required such as adjustments of torque boost F09 acceleration time F07 and deceleration time F08 Make sure to set r...

Страница 76: ...general purpose motor with shaft driven cooling fan Name Enable data protection and disable digital reference protection Disable data protection and enable digital reference protection Current input...

Страница 77: ...3 4 F43 Current Limiter 0 Disable No current limiter works Y Y 0 5 33 Mode selection 1 2 Enable during ACC constant speed operation F44 Level 1 Y Y 200 F50 1 to 900 1 kWs Y Y 999 999 Disable Discharg...

Страница 78: ...3 Reference loss detected REF OFF 35 1035 Inverter output on RUN2 36 1036 Overload prevention control OLP 37 1037 Current detected ID 38 1038 Current detected 2 ID2 42 1042 PID alarm PID ALM 49 1049 S...

Страница 79: ...N Y 0 V2 function 3 PID command 1 5 PID feedback amount E65 1 Y Y 999 Bar charts for output frequency current and calculated torque 100 of the motor rated current Selecting function code data assigns...

Страница 80: ...rmal logic and 9 and 30 are for negative logic respectively Setting the value of 1000s in parentheses shown above assigns a negative logic input to a terminal Enable communications link via RS 485 or...

Страница 81: ...P N Y1 Y2 Rated capacity of motor P03 Rated current 0 00 to 100 0 0 01 A N Y1 Y2 Rated value of Fuji standard motor P04 Auto tuning 0 Disable N N 0 1 2 P05 Online tuning 0 Disable Y Y 0 1 Enable P06 N...

Страница 82: ...frequency 0 1 Hz Y Y 1 6 5 26 5 55 Non linear V f Pattern 1 Frequency Non linear V f Pattern 2 Frequency 0 to 240 Output an AVR controlled voltage for 200 V class series ACC DEC Time Jogging operation...

Страница 83: ...it Change when running Data copying Default setting Refer to page A01 Maximum Frequency 2 25 0 to 400 0 0 1 Hz N Y Table A 4 A02 Base Frequency 2 25 0 to 400 0 0 1 Hz N Y Table A 4 A03 0 1 V N Y2 Tabl...

Страница 84: ...motor A39 Motor 2 Selection 0 N 0 1 Motor characteristics 1 HP rating motors 3 4 Other motors A40 Slip Compensation 2 0 N Y 0 Operating conditions 1 2 3 A41 0 00 to 0 40 0 01 Y Y 0 20 A45 Cumulative M...

Страница 85: ...100 J65 Mode selection 0 Disable N Y 0 1 Decelerate to stop 2 Coast to a stop 3 Hit mechanical stop J66 Operation condition 0 Y Y 0 1 Enable at constant speed 2 Enable anytime J67 Timer 0 01 s Y Y 0 J...

Страница 86: ...Modbus RTU y17 Stop bits 0 2 bits Y Y 0 1 1 bit y18 No response error detection time 0 No detection 1 s Y Y 0 1 to 60 y19 Response interval 0 00 to 1 00 0 01 s Y Y 0 01 y20 Protocol selection 0 Modbus...

Страница 87: ...th the following symbols in the Data copying 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 inverte...

Страница 88: ...change function code data except F00 2 Disable data protection and enable digital reference protection allowing you to change function code data with the keys But you cannot change digital reference d...

Страница 89: ...ta Enable the digital in entered via the DIO interface card option For details refer to the DIO Interface Card Instruction Manual 12 option Enable the pulse train entered via the PG interface card For...

Страница 90: ...sp When the FWD or REV is ON the F02 data cannot be changed inal commands must be assigned to terminals FWD and ectively When assigning the FWD or REV to terminal FWD or REV with F02 being set to 1 be...

Страница 91: ...function codes may profile the non linear V f pa ollow scription includ required for the non linear V f pattern gh cies the ce may in rea e resulting in an insufficient output This feature is used to...

Страница 92: ...on Time 1 Acceleration Time 1 Acceleration Time 2 Deceleration Time 2 F07 spec the maxi decreases f ifies the acceleration time the length of time the frequency increases from 0 Hz to mum frequency F0...

Страница 93: ...orque Data for F37 V f pattern Torque boost F09 Auto energy saving Applicable load ifie zi the operation in accordance with the ch torque boost in order to provide sufficien 0 Variable torque V f patt...

Страница 94: ...ure stability since t rega ss of the load fluctua Specify e F0 rc rated voltage at shipment F09 a ides approx 1 st que boo nstan que sing F09 the output v to optimally added to basic V f pattern regar...

Страница 95: ...er you may get a little or no energy saving frequency 1 F04 the rated voltage at base frequency 1 F05 and othe advantage The auto energy saving operation is designed for use with the frequency lower t...

Страница 96: ...x f2 f3 1 2 3 0 1 to 0 75 75 85 100 7 85 100 7 Hz 85 1 5 to 3 5 5 to 11 6 Hz 90 95 100 15 7 Hz 85 85 100 5 min Rated current 150 5 Hz 18 5 22 5 Hz 92 100 100 Nomin or 3 al Applied Motor and Characteri...

Страница 97: ...75 0 minutes in increments of 0 1 minute Example When the F12 data is set at 5 0 5 minutes As shown below the electronic thermal overload protection is activated to detect an alarm condition alarm co...

Страница 98: ...tage drops below the undervoltage detection level due to a momentary power failure the inverter saves the output frequency being applied at that time and shuts down the output so that the motor enters...

Страница 99: ...oes t n initial the ready to ntar ce er failure occur s may also drop so rter waits 2 second ower supply voltage for external circuits such as relay o turn the run command off In consideration of such...

Страница 100: ...us voltage drops below the allowable voltage the inverter recognizes that the power has been shut down so that it does not restart but starts normal starting The time required from when the DC link bu...

Страница 101: ...uency causing an overvoltage trip On the contrary if the frequency fall rate is too low the time required for the output triggering the inverter overload prevention control F15 H63 frequency to match...

Страница 102: ...10 ship between nd the reference frequency by multiplying th in the gr w the relationship between the analog inp quency specified by fre by the combination ency command 1 is determin of the bias F18...

Страница 103: ...code data should be set assuming the rated output current of the inverter as 100 in increments of 1 Braking time F22 F22 specifies the braking period that activates DC braking H95 speci Data for H95 C...

Страница 104: ...e motor s rated slip frequency as the starting frequency In addition F24 specifies the holding time for the starting frequency 1 in order to compensate for the delay time for the establi holding time...

Страница 105: ...kHz or lower Changing the tone level may reduce the high and harsh running noise from the motor If the sound level is set too high the output current may become unstable or mechanical vibration and no...

Страница 106: ...output 14 Calibration Full scale output of the meter calibration This always outputs the full scale 100 15 PID command SV Command value under PID control 100 of the feedback amount utput MV O e PID c...

Страница 107: ...ase in moto the slip valu ncy to compen orque generated ation This pr t m de asing the rot e ue to the slip s e co s facility is ensation v for improving the motor sp specified by combination o contro...

Страница 108: ...limiter will be active Running states that enable the current limiter Data for F43 During acceleration During constant speed During deceleration 0 Disable Disable Disable 1 Disable Enable Disable 2 E...

Страница 109: ...ype Qty Resistance Discharging capa Braking Allowable average Duty suppl voltag bility time kWs s loss kW ED FRN0 1E1S 2 FRN0 2E1S 2 90 0 037 37 FRN0 4E1S 2 9 0 044 22 FRN0 75E1S 2 17 0 DB0 75 2 100 0...

Страница 110: ...50 133 0 075 20 FRN1 5E1S 7 73 14 Single phase 200 V 1 FRN2 2E1S 7 DB2 2 2C 40 55 50 0 110 10 The FR ote A Fo N N b ov aces A C J or K depending on the s destination r lass ser f inverters it r es A...

Страница 111: ...1 10 itch normal i e oper IVS 21 Sw nvers ation 24 10 ommu ions link RS 48 s option LE 24 bu Enable c nicat via 5 or field 25 1025 Universal DI U DI 26 10 able auto s or idling motor sp starting STM 2...

Страница 112: ...or oth For details re lti Use Section 4 2 Drive Freque SS8 SS4 SS2 cy OFF Other than multi f OFF OFF OFF requency OFF OFF OFF ON C05 Multi frequency 1 OFF OFF ON OFF C06 Multi frequency 2 OFF OFF ON O...

Страница 113: ...al splay and the alarm state When turn the R mmand O ep it ON f ms or uld be kept OFF for the normal inverter o tion BX F ode d thi r coas command p without mmediately g any s dow nverter output so t...

Страница 114: ...gging by the keypad the inverter jogs only when the key is held down Releasing the key decelerates to stop During jogging the frequency specified by C20 Jogging Frequency and the acceleration decelera...

Страница 115: ...Rated volt ency F05 A03 age at Base Frequ Maximum Output Voltage F06 A04 Torque Boost F09 A05 Electronic T verload Protection for M Select motor c ristics F10 A06 hermal O otor haracte Overload detec...

Страница 116: ...el ta 14 T torqu er 2 If command is assigned torque limiter 1 F40 a 1 takes d d TL2 TL1 Torque limiter g FW f the re fro command If the n by d Enable DC braking DCBRK Function code he inverter a DC br...

Страница 117: ...frequ s the N control with the new previous frequency held will by frequency The be overwritten the current one Initi trol when the freq urce is switched al frequency for the UP DOWN con uency command...

Страница 118: ...next page to general purpose programmable output terminal 1 Y2 and 30A B C These function codes can also Te 2 are transistor outputs and o if a w C will be c nd 30B and 30C opened In negative lo elay...

Страница 119: ...t de 42 1042 PID alarm PID ALM 49 1049 Switched to motor 2 SWM2 57 1057 Brake signal BRKS 80 1080 81 1081 82 1082 Reserved for particular manufacturers 99 1099 Alarm output for any alarm ALM frequency...

Страница 120: ...ing frequency Mo erload e rning OL Function code data 7 This o t signal is ssu nables you to t ke an correc action bef inverter and shuts down its outpu to the on o Inverter ready to run RDY Function...

Страница 121: ...running at the starting frequency or below or king is in operat This output signal comes ON when the overload prevention control is activated The minimum ON duration is 100 ms Refer to the description...

Страница 122: ...digital Motor overload early warning signal OL The OL signal is used to detect a symptom of an overload condition alarm code 0l1 of the motor so that the user can take an appropriate action before th...

Страница 123: ...me is 999 9 min or more or the denominator of the right hand side is zero 0 999 9 appears E51 Display Coefficient for Input Watt hour Data Use this coefficient multiplication factor for displaying the...

Страница 124: ...control F01 C30 7 ignores auxiliary frequency command 1 and 2 E65 Reference Loss Detection Continuous running frequency When the analog frequency command entered through terminals 12 and C1 C1 V2 fun...

Страница 125: ...t moni egral number without a decimal point 2 Press the key The motor starts running and the timer starts counting down If the timer counts down the motor stops without pressing the key Even if ys an...

Страница 126: ...best performance under each of these controls auto torque boost torque calculation monitoring auto energy saving operation ue limiter automatic deceleration anti regenerative control auto search for...

Страница 127: ...ually e so carefully check the the d consult your Fuji Electric representatives P09 and P11 determine the slip compensation amount in for driving and braking indiv ated slip of the motor Excessiv Spec...

Страница 128: ...o P12 and constants for internal control These function codes will be initialized to the values listed in tables on the following pages 3 Initialize motor 2 parameters in accordance with A16 Rated cap...

Страница 129: ...00 to 14 99 11 42 0 17 7 3 78 15 09 1 07 1 3 5 00 to 18 49 15 55 0 20 0 3 25 16 37 1 1 18 50 to 21 99 18 5 67 0 2 92 16 58 0 87 21 4 22 00 to 0 90 30 00 22 78 0 25 1 2 70 16 00 40 M 0 V cla otor capa...

Страница 130: ...Inverter overlo u aded 0l Number of reset times H04 H04 number of reset times for automa caping the tripped state When H04 0 e auto re e activated specifies the tically es th set function will not b...

Страница 131: ...s ontrol t frequen Li tion leration 7 specifies acc nd d tion p s pattern to c outpu cy near accelera dece T s th tor with the tant a tion an ati S tio celeration he inverter run e mo cons ccelera d...

Страница 132: ...the motor Choose an appropriate acceleration deceleration time taking into account the machinery s load torque H09 H49 Starting Mode Auto search and Delay time H s art of the inverter after a momenta...

Страница 133: ...age It is theref residual voltage to disappear H49 specifies that time 0 0 to 10 0 sec At the startup triggered by a run command ON auto search starts with the delay specified by H49 When two inverter...

Страница 134: ...the trip when its output cu o Under th suppress the further current increase and continues to con Data for H12 Function 0 Disable An overcurrent trip occurs at the instantaneous overcurrent limiting...

Страница 135: ...ote location as well as monitoring the inverter running information and the function code data H30 and y98 specify the sources of those commands inverter itself and computers or PLCs via the RS 485 co...

Страница 136: ...es specified by y98 Data for y98 Frequency command Run command 0 Follow H30 data Follow H30 data 1 Via field bus option w H30 data Follo 2 Fo ata Via field bus option llow H30 d 3 Via field bus option...

Страница 137: ...larm in some cases Increasing the H76 data 0 0 to 400 0 Hz makes the anti regenerative control capability high In addition during deceleration triggered by turning the run command OFF the anti regener...

Страница 138: ...on torque This fun controlling the torque n it has no effect i ction is aimed at during deceleratio f there is deceleration anti re 69 2 or 4 s racteristics specif H9 braking load Enabling the automat...

Страница 139: ...rmined by measuring the length of time for discharging after power off The discharging time is determined by the capacitance of the DC link bus capacitor and the load inside the inverter Therefore if...

Страница 140: ...fied by J64 for e period ates the overload stop function according to J63 spec Data for ection value Description th specified by J67 the inverter activ operation specified by J65 Use this function for...

Страница 141: ...he driving t Operation condition J66 J66 specifies the inverter s operation state to apply the overload stop function Note that carefully specify it so as not to induce a malfunction by any setting th...

Страница 142: ...rvice life of brake body the inverter checks the motor speed lowering enough less than one specified monitoring that the run command turns OFF and the output frequency lowers than one specified for th...

Страница 143: ...L1 L and L2 N for single phase voltage input voltage may be output to inverter output terminals U V and W Turn OFF the power and wait more than five minutes Make sure that the LED monitor is turned O...

Страница 144: ...rd reverse 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...

Страница 145: ...cabling and wiring Measure the output current Repair the wires to the motor or replace them Measure the output current Lighten the load In winter the load tends to increase 11 Overload Check that a me...

Страница 146: ...he block diagram of the frequency command Refer to the FRENIC Multi User s Manual Chapter 4 Correct any incorrect data of function code e g cancel higher priority run commands etc 5 The acceleration t...

Страница 147: ...des E98 and E99 and the connection to terminals FWD and REV Correct the data of the function codes and the connection 3 The setting for the rotation direction via keypad operation is incorrect Check t...

Страница 148: ...ck that the motor vibration is suppressed if you decrease the level of F26 Motor sound Carrier frequency or set F27 Motor sound Tone to 0 Decrease the carrier frequency F26 or set the tone to 0 F27 0...

Страница 149: ...que generated by the motor was insufficient Check that the motor starts running if the value of the torque boost F09 and A05 is increased Increase the value of the torque boost F09 and A05 6 An extern...

Страница 150: ...k and Suggested Measures Check whether any function code is correctly configured and no unnecessary configuration has been done Configure all the function code validly 1 Miss configuration of function...

Страница 151: ...made to change function code data that cannot be changed when the inverter is running Check if the inverter is running with Menu 3 Drive Monitoring using the keypad and then confirm whether the data o...

Страница 152: ...unications error Option card 6 21 0h2 Alarm issued by an external device 6 15 erf Data saving error during undervoltage 6 22 0h4 Motor protection PTC thermistor 6 15 erh Hardware error 6 23 dbh Brakin...

Страница 153: ...nd A05 if the motor is not going to stall 5 The acceleration deceleration time was too short Check that the motor generates enough torque required during acceleration deceleration That torque is calcu...

Страница 154: ...of the inverter Set the rated voltage at base frequency F05 and A03 to 0 to improve braking ability 6 Malfunction caused by noise Check if the DC link bus voltage was below the protective level when...

Страница 155: ...nsformer 4 lin Input phase loss Problem Input phase loss occurred or interphase voltage unbalance rate was large Possible Causes What to Check and Suggested Measures 1 Main circuit power input wires b...

Страница 156: ...xceeded that of inverter specifications Measure the temperature around the inverter Lower the temperature around the inverter e g ventilate the panel well Check if there is sufficient clearance around...

Страница 157: ...Ensure that the polarity matches 8 0h4 Motor protection PTC thermistor Problem Temperature of the motor rose abnormally Possible Causes What to Check and Suggested Measures 1 Temperature around the mo...

Страница 158: ...ew the performance of the current braking resistor and raise it Modification of related function code data F50 and F51 is also required 2 Deceleration time currently specified is too short Re estimate...

Страница 159: ...Overload Early Warning In winter the load tends to increase 11 0lu Overload Problem Temperature inside inverter rose abnormally Possible Causes What to Check and Suggested Measures 1 Temperature aroun...

Страница 160: ...power supply was turned OFF and the voltage for the control PCB dropped Check if pressing the key resets the alarm after the function code data are initialized by setting the data of H03 to 1 Return t...

Страница 161: ...uses What to Check and Suggested Measures 1 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 cont...

Страница 162: ...ital input STOP decelerated the inverter to stop according to the specified deceleration period H96 If this was not intended check the settings of E01 through E05 on terminals X1 through X5 18 er7 Tun...

Страница 163: ...error occurred during RS 485 communications Possible Causes What to Check and Suggested Measures 1 Conditions for communications differ between the inverter and host equipment Compare the settings of...

Страница 164: ...er is turned OFF Remove whatever is causing the rapid discharge of the DC link bus electricity After pressing the key and releasing the alarm return the data of the relevant function codes such as the...

Страница 165: ...any boards with an hazard may be required Consult your Fuji Electric representative 4 Connection problem between the control PCB and the option card Either the control PCB or the option card needs to...

Страница 166: ...of the extension cable for the keypad used in remote operation Replace the cable 2 _ _ _ _ under bar appears Problem An under bar _ _ _ _ appeared on the LED monitor when you pressed the key or entere...

Страница 167: ...tion 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 odor or excessive vibr...

Страница 168: ...al inspection 1 2 3 No abnormalities Conductor and wire 1 Check the conductor for discoloration and distortion caused by overheat 2 Check the sheath of the cable for cracks and discoloration 1 2 Visua...

Страница 169: ...n No abnormalities If the inverter is stained wipe it off with a chemically neutral cloth to remove dust and use a vacuum cleaner 7 3 List of Periodical Replacement Parts Each part of the product has...

Страница 170: ...ctor optional if any In case the standard keypad has been replaced with an optional multi function keypad after the purchase put back the original standard keypad Turn OFF all the digital input signal...

Страница 171: ...ollected and saved During the measurement will appear on the LED monitor 6 Switch ON the inverter again Confirm that H42 Capacitance of DC link bus capacitor and H47 Initial capacitance of DC link bus...

Страница 172: ...acitors on the printed circuit boards 87000 hours or longer as accumulated run time estimated service life at the inverter s ambient temperature of 40 C under 80 of full load Cooling fan 87000 hours o...

Страница 173: ...Wattmeter WU WW DC voltmeter V Type of meter Moving iron type Rectifier or moving iron type Digital AC power meter Digital AC power meter Digital AC power meter Digital AC power meter Moving coil type...

Страница 174: ...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 5 5 M 1 M for the...

Страница 175: ...age uncertainties failure phenomena and other circumstances 2 Product warranty The term of product warranty is one year after the purchase or 24 months from the month and year of production specified...

Страница 176: ...er is connected with a power supply with the capacity of 500 kVA or 10 times the inverter capacity if the inverter capacity exceeds 50 kVA and X is 5 6 Obtained when a DC reactor DCR is used 7 Average...

Страница 177: ...r 10 times the inverter capacity if the inverter capacity exceeds 50 kVA and X is 5 6 Obtained when a DC reactor DCR is used 7 Average braking torque obtained when reducing the speed from 60 Hz with A...

Страница 178: ...ad 5 The value is calculated assuming that the inverter is connected with a power supply with the capacity of 500 kVA or 10 times the inverter capacity if the inverter capacity exceeds 50 kVA and X is...

Страница 179: ...35 grams With a keypad rear cover Note When using an inverter in a place of an altitude within 1000 m to 3000 m you need to lower the output current of the inverter For details refer to Chapter 2 Sect...

Страница 180: ...breaker ELCB with an overcurrent protection function 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 r...

Страница 181: ...rallel when installing a coil such as the MC or solenoid near the inverter Note 4 THR function can be used by assigning code 9 external alarm to any of the terminals X1 to X5 FWD and REV function code...

Страница 182: ...FRN0 4E1S 7 107 82 25 Single phase 200 V FRN0 75E1S 7 152 102 50 Note A box in the above table replaces A C E J or K depending on the shipping destination For three phase 200 V class series of inverte...

Страница 183: ...J or K depending on the shipping destination For three phase 200 V class series of inverters it replaces A C J or K Power supply voltage Inverter type Three phase 200 V FRN3 7E1S 2 Three phase 400 V F...

Страница 184: ...epending on the shipping destination For three phase 200 V class series of inverters it replaces A C J or K Power supply voltage Inverter type FRN11E1S 2 Three phase 200 V FRN15E1S 2 FRN11E1S 4 Three...

Страница 185: ...8 10 8 4 2 Standard keypad Unit mm For remote operation or panel wall mounting The keypad rear cover should be mounted...

Страница 186: ...ing at constant speed stopped 0u3 Yes Undervoltage protection Stops the inverter output when the DC link bus voltage drops below the undervoltage level 200 VDC for three phase 200 V 400 VDC for three...

Страница 187: ...eliminary alarm at a preset level before the inverter is stopped by the electronic thermal overload protection for the motor Operates when instantaneous overcurrent limiting is active Stall prevention...

Страница 188: ...e inverter stops its output er7 Yes RS 485 communications error detection When the inverter is connected to a communications network via the RS 485 port designed for the keypad detecting a communicati...

Страница 189: ...load prevention control In the event of overheating of the heat sink or an overload condition alarm code 0h1 or 0lu the output frequency of the inverter is reduced to keep the inverter from tripping H...

Страница 190: ...5E1S 2 75 125 0 4 FRN0 4E1S 4 0 75 FRN0 75E1S 4 1 5 FRN1 5E1S 4 10 2 2 FRN2 2E1S 4 15 3 7 FRN3 7E1S 4 4 0 FRN4 0E1S 4E 2 5 5 FRN5 5E1S 4 15 30 7 5 FRN7 5E1S 4 20 40 11 FRN11E1S 4 30 50 15 FRN15E1S 4 4...

Страница 191: ...e 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 operatio...

Страница 192: ...when the motor is hooked by long power feed lines It is recommended that the length of the power feed line be kept to less than 400 m 3 Minimize emission and or induction noise issued from the power o...

Страница 193: ...y Surge absorbers A surge absorber suppresses surge currents and noise from the magnetic contactors mini relays and timers and protects the inverter from malfunctioning Surge killers A surge killer el...

Страница 194: ...MEMO MEMO...

Страница 195: ...ndling setting up and operating of the FRENIC Multi 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...

Страница 196: ...Components Systems Co Ltd Mitsui Sumitomo Bank Ningyo cho Bldg 5 7 Nihonbashi Odemma cho Chuo ku Tokyo 103 0011 Japan Phone 81 3 5847 8011 Fax 81 3 5847 8172 URL http www fujielectric co jp fcs 2006...

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