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Fuji Electric Frenic-Sce, Instruction Manual

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Copyright © 2014 Fuji Electric Co., Ltd. 

All rights reserved. 

No part of this publication may be reproduced or copied without prior written permission 
from Fuji Electric Co., 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. 

 

The purpose of this user's manual is to provide accurate information in handling, setting up 
and operating of the FRENIC-Ace 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 Fuji Electric Co., Ltd. be liable for any direct or indirect damages resulting 
from the application of the information in this manual. 

 

 

Summary of Contents for Frenic-Sce

Page 1: ...r s manual and become familiar with the 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 Del...

Page 2: ...ed herein is subject to change without prior notice for improvement The purpose of this user s manual is to provide accurate information in handling setting up and operating of the FRENIC Ace series o...

Page 3: ...junction with this manual if necessary Name Material No Description Catalog 24A1 E 0042 Product scope features specifications external drawings and options of the product RS 485 Communication User s M...

Page 4: ...these special conditions Solar Panel voltage set point calculation at every start depending on current irradiance and panel temperature True Maximum Power Point Tracking MPPT function Detection of sud...

Page 5: ...ter 5 FUNCTION CODES This chapter explains the function codes relevant for Solar pumping application For other parameters not described in this manual please refer to FRENIC Ace User Manual Chapter 6...

Page 6: ...other purposes directly related to the human safety Though the FRENIC Ace is manufactured under strict quality control install safety devices for applications where serious accidents or property dama...

Page 7: ...ock could occur Be sure to perform wiring after installing the inverter unit Otherwise an electric shock or injuries could occur Ensure that the number of input phases and the rated voltage of the pro...

Page 8: ...configures the function codes wrongly without completely understanding this User s Manual the motor may rotate with a torque or at a speed not permitted for the machine Starting auto tuning involves...

Page 9: ...ls Otherwise an electric shock or injuries could occur Never modify the inverter Doing so could cause an electric shock or injuries Disposal Treat the inverter as an industrial waste when disposing of...

Page 10: ......

Page 11: ...urrounding Space mm inch Applicable Capacity A B C 200 V class FRN0001 to 0220E2 2G 200 V class FRN0001 to 0012E2 7G 400 V class FRN0002 to 0072E2 4G 10 0 39 100 3 9 0 1 400 V class FRN0085 to 0590E2...

Page 12: ...unting base fixation screws A few screws should remain after changing the position of the mounting bases 3 Change the position of the mounting bases on the bottom side following the procedure in 1 and...

Page 13: ...meters E20 E21 E27 Table 2 2 2 Output control signals from the inverter OUTPUT DESCRIPTION SYMBOL Y1 Tank full output signal This signal indicates that the water tank is full In this situation the inv...

Page 14: ...Note15 Note 15 Note 15 U1 U2 CN UX FAN NC CN R CN W Circuit breaker MCCB R1 R2 Rx Run forward command FWD Run reverse command REV Tank High Level detection TANK HL Alarm output ALM Tank level detecti...

Page 15: ...p s Power supply voltage switching connector CN UX Fan power supply connector CN R CN W Note 10 CAN CAN SW6 Note 12 RJ45 Connector Note 9 Note 14 PLC Charge lamp RJ45 connector SW2 Note 12 Option conn...

Page 16: ...te 10 Safety signal SW5 Note 12 30C 30B 30A 30 Current output 4 0 to 20 mA DC Voltage output 0 to 10 V DC Pulse output 25 to 32kp s Power supply voltage switching connector CN UX Fan power supply conn...

Page 17: ...It must be connected in the following cases ND mode Types FRN0139 E2 4G or above HD HND mode Types FRN0168E2 4G or above HHD mode Types FRN0203E2 4G or above Use the direct current reactor option when...

Page 18: ...iring guide toward you 3 After routing the wires attach the wiring guide and the terminal cover reversing the steps above Figure 2 2 1 Removal of the Terminal Cover and the Wiring Guide for FRN0006E2S...

Page 19: ...and the Wiring Guide for FRN0072E2 4 4 Types FRN0085E2 4 or above 1 Loosen the screws of the front cover Hold both sides of the front cover with the hands and slide it upward to remove 2 After routin...

Page 20: ...n power is ON Main circuit L1 R L2 S L3 T P1 P N DB U V W R0 T0 R1 T1 Insulation level Main circuit Casing Basic insulation overvoltage category III degree of contamination 2 Main circuit Control circ...

Page 21: ...iring length Below 5 meters Types FRN0220E2 2G FRN0072E2 4G or below G For inverter chassis case grounding Grounding terminal for inverter chassis case R0 T0 Auxiliary power input for control circuit...

Page 22: ...able the Enable function remove the short bar 2 The input mode for terminals EN1 and EN2 is fixed to source The mode cannot be switched to sink 3 Short circuit terminals EN1 PLC and EN2 PLC with short...

Page 23: ...When SRCF is assigned to terminal Y2 if terminal Y2 is ON it means No ecf alarm if terminal Y2 is OFF it means ecf alarm has occurred Note that when SRCF is assigned the operating mode between termina...

Page 24: ...re 2 2 22 Slide Switches Positions on the Control Printed Circuit Board To operate the various slide switches remove the front cover and make the control printed circuit board visible For types larger...

Page 25: ...for terminal FM When operating this switch also change function code F29 Output type SW5 F29 Current output FMI side 1 or 2 Voltage output factory default FMV side 0 Pulse output FMP side 3 SW6 Switc...

Page 26: ...r 1 meter KB STP 01K for 1 meter shielded cable when conforming to EMC directive Note 2 When attaching to the cabinet use a fixing screw of appropriate length to the cabinet thickness 2 3 2 Attachment...

Page 27: ...pull as shown in the figure below Figure 2 3 4 Removal of the Keypad 2 Attach the keypad rear cover to the keypad using the included keypad rear cover fixing screw Figure 2 3 5 Attachment of the Keyp...

Page 28: ...3 Cut the cabinet to attach the keypad as shown in figure 2 3 6 Units mm inch Figure 2 3 6 Fixing Screw Positions and the Dimensions of the Cabinet to Cut 2 18...

Page 29: ...Keypad and the Inverter Main Body The RJ 45 connector for keypad connection is specialized for keypad communication and does not support RS 485 communication Connection with the PC loader is not poss...

Page 30: ...Types FRN0185E2 2G FRN0059E2 4G or above To connect the RS 485 communication cable open the RJ 45 cover until the click can be heard and connect the cable as shown in the figure below Figure 2 4 1 b...

Page 31: ...to Running mode In Alarm mode Pressing this key after removing the alarm factor resets the alarm and switches back to Running mode Function Data key which switches the operations you want to do in eac...

Page 32: ...4 and the x10 LED lights meaning that 1 234 10 12 340 LED monitor In Running mode the LED monitor displays running status information output frequency current or voltage in Programming mode it display...

Page 33: ...e cause of the alarm condition For details first see Table 6 1 Abnormal States Detectable Heavy Alarm and Light Alarm Objects in Chapter 6 Section 6 1 Protective Function and then read the troubleshoo...

Page 34: ...ng function code E48 2 Applicable only when PID control is active J01 1 2 or 3 3 The analog input monitor can appear only when the analog input monitor function is assigned to one of the analog input...

Page 35: ...o the MPP search tracking function o Function code U121 Enable MPP search must be set to 1 00 to enable the MPP search function o Function code U135 Voltage PID set point increase decrease step for MP...

Page 36: ...ta 100 12 If tank high level digital detection signal is used check that the function code related to the digital input X1 is set to No function assigned Function code E01 data 100 13 If tank level an...

Page 37: ...eceleration time1 0 50 F09 F09 Torque boost 1 0 0 to 20 0 value against base frequency voltage 1 Note 7 App Note 1 F10 F10 Electronic thermal overload protection for motor 1 Select motor characteristi...

Page 38: ...o communication 12 Initialize the parameters related to customizable logic 0 H06 H06 Cooling fan ON OFF control 0 Disable Always Fan ON 1 Enable ON OFF control effective 0 0 H11 H11 Deceleration mode...

Page 39: ...ble dry pump alarm OH2 1 00 Enable dry pump alarm OH2 0 00 0 00 U126 U126 PV panel specifications PV panel open circuit voltage 0 00 to 1000 V 0 00 App Note 1 U127 U127 PV panel specifications PV pane...

Page 40: ...ded to the inverter In case of Solar pumping application please set F02 to 1 so that the operation command can be given from Customized Logic program Digital input signal FWD REV should not be assigne...

Page 41: ...is not possible to output voltage at or higher than the input power voltage of the inverter Point of V f Function code Remarks Frequency Voltage Maximum output frequency F03 F06 During auto torque boo...

Page 42: ...n the nameplate of the motor of the motor The voltage that the inverter can output is lower than the input voltage of the inverter Appropriately set the voltage in accordance with the motor Non linear...

Page 43: ...elect motor characteristics F10 thermal time constant F12 and overload detection level F11 When overload of motor is detected inverter is turned off protecting the motor with motor overload alarm 0l1...

Page 44: ...tor capacity Thermal time constant Factory default Thermal time constant setting Standard current value Imax Characteristics coefficient switch frequency Characteristics coefficient f2 f3 1 2 3 0 4 0...

Page 45: ...cy For disabling electronic thermal set F11 0 00 Disable Thermal time constant F12 F12 sets thermal time constant of the motor For overload detection level that is set by F11 set the electronic therma...

Page 46: ...ge is detected by the DC link bus voltage of the inverter the inverter output shuts down and the motor coasts to a stop If run command is entered at auto restarting restart from the starting frequency...

Page 47: ...e rated torque it is recommended to select the linear V f pattern Factory defaults are set to linear V f pattern V f characteristics The FRENIC Ace series of inverters offer a variety of V f patterns...

Page 48: ...f pattern s point Auto torque boost This function automatically optimizes the output voltage to fit the motor with its load Under light load auto torque boost decreases the output voltage to prevent t...

Page 49: ...or causes a rotational slip due to the motor characteristics decreasing the motor rotation The inverter s slip compensation function first presumes the slip value of the motor based on the motor torqu...

Page 50: ...the motor characteristics decreasing the motor rotation Under V f control with speed sensor the inverter detects the motor rotation using the encoder mounted on the motor shaft and compensates for the...

Page 51: ...ange P02 H03 2 with F42 0 to 4 6 H03 2 with F42 15 F03 Y N N N F04 Y N N Y F05 Y N N Y F06 Y N N Y F10 N N N Y F11 Y N N Y F12 Y N N Y F15 Y N N N F23 Y N N N F26 Y N N N F40 to F41 Y N N N E50 Y N N...

Page 52: ...is one rank higher than the inverter capacity 40 C 104 F 150 1 min 500Hz 4 ND mode Light load Capable of driving a motor whose capacity is two ranks higher than the inverter capacity 40 C 104 F 120 1...

Page 53: ...30A B C These function codes can also switch the logic system between normal and negative to define how the inverter interprets the ON or OFF state of each terminal The factory default setting is norm...

Page 54: ...range 2 to 22 poles P02 Motor 1 Rated capacity P02 specifies the rated capacity of the motor Enter the rated value given on the nameplate of the motor P02 data Unit Function 0 01 to 1000 kW When P99 M...

Page 55: ...e motor in a stopped state retunes it running at 50 of the base frequency IM No load current P06 Primary resistance R1 P07 Leakage reactance X P08 Rated slip frequency P12 X correction factor 1 P53 Ma...

Page 56: ...he appropriate values from the test report of the motor or by calling the manufacturer of the motor Performing auto tuning automatically sets these parameters No load current Input the value obtained...

Page 57: ...unction codes Communication can be continued after initialization 12 Limited initialization initialization of customizable logic function U codes only To initialize the motor parameters set the relate...

Page 58: ...mode to be applied when a run command is turned OFF H11 data Action 0 Normal deceleration 1 The inverter immediately shuts down its output so the motor stops according to the inertia of the motor and...

Page 59: ...oo high when the manipulated value inverter set point frequency increases U132 U133 PID Control P Gain 1 PID Control I Integral time 1 The inverter is able to select between two PID gain sets dependin...

Page 60: ...er UA69 Motor power level for a time longer than UA73 Signal ON delay time the inverter will determine that the pump is dry Dry pump state under these conditions it will activate a digital output prog...

Page 61: ...23 1 00 the value of U171 should be set manually The units of U171 are in percentage where 100 means 500 V in case of 2 7 inverters and 1000 V in case of 4 inverters Function code U135 Voltage PID set...

Page 62: ...the big step detection function both step UP and step DOWN In the event of a sudden change of the PV panel conditions especially irradiance the voltage of the PV panel will change suddenly If this oc...

Page 63: ...D set point UH53 for a time longer than UH83 then the big step down function is triggered The units of UH53 are in percentage where 100 means 500 V in case of 2 7 inverters and 1000 V in case of 4 inv...

Page 64: ...tion When the output current exceeds the current limiter level F44 during acceleration deceleration or constant speed running this function decreases the output frequency to avoid an overcurrent trip...

Page 65: ...E2 4 or below or at least ten minutes for inverters with a capacity of FRN0085E2 4 or above Make sure that the LED monitor or charging lamp are turned OFF Further make sure using a multimeter or a sim...

Page 66: ...e Cof PID feedback wire break Y Y Dba Braking transistor broken Y Dbh Braking resistor overheat FRN0115E2 2 or below FRN0072E2 4 or below Y Y Y 0 DB resistor overheat 1 For manufacturer Ecf EN circuit...

Page 67: ...RS 485 communications error Communication port 1 Y Y Erd Step out detection Y 5001 to 5008 For manufacturer Ere Speed inconsistency excessive speed deviation Y Y 1 Signs of speed command and speed de...

Page 68: ...rcuit fault FRN0203E2 4 or above Y 1 to 2 For manufacturer pg PG wire break Y 10 to 20 For manufacturer cnT Inverter life Number of startups Y fal Detect DC fan lock Y lif Lifetime alarm Y 0h Cooling...

Page 69: ...ror Phenomena Auto tuning failed Possible Causes Check and Measures 1 A phase was missing in the connection between the inverter and the motor Properly connect the motor to the inverter 2 V f or the r...

Page 70: ...he trend is over the calculated load value for your system design If the load is too heavy reduce it or increase the inverter capacity Trace the current trend and check if there are any sudden changes...

Page 71: ...le external alarm signal THR has been assigned to any of digital input terminals Dry pump detection when the parameter for activation of alarm in case of dry pump detection has been set to 1 00 Possib...

Page 72: ...he PTC thermistor for motor overheat protection was set inadequately Check the PTC thermistor modes and recalculate the detection voltage Modify the data of function code H27 5 The setting of the PTC...

Page 73: ...ime to remove the light alarm factor for example follow the steps below 1 Press the key to return the LED monitor to the light alarm indication l al 2 Press key in a state of light alarm display l al...

Page 74: ...ue is displayed on the LED monitor 5 The data of the function codes F02 E01 E05 E98 E99 are not changeable Either one of the FWD and REV terminal commands is turned ON Turn OFF both FWD and REV 6 The...

Page 75: ...cy variations Voltage supply range Required power supply capacity 6 kVA Three phase 380 to 480V 50 60Hz Voltage 10 to 15 Voltage unbalance 2 or less 8 Frequency 5 to 5 240 to 750 V Option Option 0044...

Page 76: ...annot exceed the power supply voltage 4 When the carrier frequency F26 is set to below value or higher it is necessary to derate the inverter nominal current 150 of nominal current for 1min or 200 of...

Page 77: ...th the capacity of 500 kVA or 10 times the inverter capacity if the inverter capacity exceeds 50 kVA and Xis 5 6 Obtained when a DC reactor DCR is used 3 Output voltage cannot exceed the power supply...

Page 78: ...Hz 22 55kW 6kHz 75kW or above type of capacity 4kHz HHD spec type 0001 to 0020 8kHz type 0030 to 0115 10kHz HND spec type 0001 to 0020 4kHz type 0030 to 0069 10kHz type 0088 0115 4kHz The rated output...

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