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Fuji Electric FRENIC-AQUA series, User Manual

The Fuji Electric FRENIC-AQUA series is a high-quality, user-friendly product designed for efficient water pump control. For detailed instructions on how to utilize all the features of this amazing product, be sure to download the free User Manual from our website.

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< Operation timing scheme of inverter drive motor floating system (J401 = 2) > 

 

Inverter output 

frequency

(Motor 2)

PV (feedback volume)

Pressure

SV (PID command)

Discharge 

rate

(Auxiliary motor)

Commercial 

power-driven 
AUX_L = ON

AUX_L will be turned ON when all 
the drivable motors are turned ON 

and the frequency detection signal 

is ON.

(Motor 3)

(Motor 4)

Frequency detection 

hysteresis width (J466)

Commercial 

power-driven 

M4_I = ON

M4_I = ON

INV 

drive

Commercial 

power-driven 
M2__L = ON

Commercial 

power-driven 

M1_L = ON

M2_I = ON

Frequency detection 

operation level (J465)

INV 

drive

M1_I = ON

M3_I = ON

Commercial 

power-driven 

M3_L = ON

(Motor 1)

INV 

drive

INV 

drive

INV 

drive

INV 

drive

 

 
 
 

< Operation timing scheme of inverter drive motor fl commercial power-driven motor 
system (J401 = 3) > 

 

Inverter output 

frequency

PV (feedback volume)

Pressure

SV (PID command)

Discharge 

rate 

(Auxiliary motor)

Commercial 

power 2

Commercial 

power 4

Commercial 

power 3

Commercial 

power 1

INV 

drive

Commercial 

power-driven 

M2_L = ON

AUX_L will be turned ON when all 
the drivable motors are turned ON 

and the frequency detection signal 

is ON.

Commercial 

power-driven 
AUX_L = ON

Commercial 

power-driven 

M1_L = ON

INV drive

M4_I = ON

Frequency detection 

hysteresis width (J466)

Frequency detection hysteresis width (J465)

M2_I = ON

INV 

drive

M1_I = ON

Slow flowrate 

stop

INV 

drive

INV 

drive

INV drive

M3_L = ON

INV 

drive

INV 

drive

INV 

drive

INV 

drive

 

 

Summary of Contents for FRENIC-AQUA series

Page 1: ...MEHT538b...

Page 2: ...User s Manual...

Page 3: ...produced 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 holder...

Page 4: ...duct scope features specifications external drawings and options of the product Instruction Manual INR SI47 1611 E Acceptance inspection mounting wiring of the inverter operation using the keypad runn...

Page 5: ...d to dangerous conditions possibly resulting in minor or light bodily injuries and or substantial property damage Failure to heed the information contained under the CAUTION title can also result in s...

Page 6: ...Chapter 5 PREPARATION AND TEST RUN This chapter details the operating environment storage environment installation wiring basic connection examples names and functions of the keypad components operat...

Page 7: ...This icon indicates information which if not heeded can result in the inverter not operating to full efficiency as well as information concerning incorrect operations and settings which can result in...

Page 8: ...e 2 41 2 8 Precautions for Using Inverters 2 42 2 8 1 Precautions in introducing inverters 2 42 2 8 2 Precautions in running inverters 2 46 2 8 3 Precautions in using special motors 2 46 2 9 External...

Page 9: ...PC PDP2 4 58 4 4 3 9 DeviceNet communications card OPC DEV 4 61 4 4 3 10 CANopen communications card OPC COP 4 64 4 4 3 11 LONWORKS communications card OPC LNW Available soon 4 66 4 4 3 12 Ethernet co...

Page 10: ...5 6 5 1 Confirm Alarm History 5 69 5 6 5 2 Confirm Light Alarm History 5 73 5 6 5 3 Retry History 5 73 5 6 6 User Config 5 74 5 6 6 1 Quick Setup 5 74 5 6 6 2 Password 5 74 5 6 7 Tools 5 78 5 6 7 1 Mo...

Page 11: ...s Control Block 7 7 7 6 External PID Process Control Block 7 9 7 7 FM1 FM2 Output Selector 7 11 Chapter 8 RUNNING THROUGH RS 485 COMMUNICATION 8 1 Overview on RS 485 Communication 8 1 8 1 1 RS 485 com...

Page 12: ...nce with IEC EN 61000 3 12 11 9 11 2 Conformity with UL Standards and CSA Standards cUL listed for Canada Under application 11 10 11 2 1 General 11 10 11 2 2 Conformity with UL standards and CSA stand...

Page 13: ......

Page 14: ...he features control system outer appearance and recommended configuration of peripheral equipment for FRENIC AQUA Contents 1 1 Features 1 1 1 2 Inspection of goods and product appearance 1 14 1 2 1 In...

Page 15: ......

Page 16: ...ity 2nd env Emission Category C3 DCR IEC EN 61000 3 2 IEC EN 61000 3 12 Equipped with optimal functions for water treatment system Slow flow rate function Cascade control Dry pump detection 4PID contr...

Page 17: ...akage and pressure drop due to impeller damage can be detected as well You can choose whether the inverter will stop operation by alarm or continue to operate while outputting alarm zAcceleration and...

Page 18: ...ct pump capacity selection assumed maximum flow required for water supply from output frequency output current flow rate sensor value and PID deviation You can choose whether the inverter will stop op...

Page 19: ...otor driven by the inverter is always fixed as motor M0 Motors commercially driven are added one by one in control when the required discharge flow rate cannot be achieved with the motor M0 only Inver...

Page 20: ...D2 SV PID PID PID2 PID3 PV PID3 SV PID PID PID3 External PID output Y1 Y4 pins Pulse output FM1 FM2 pins Analog output Feedback value Computing unit Process command value Feedback selection Process co...

Page 21: ...while operating without a load when the inverter is not operating pick up is executed smoothly by searching for speed regardless of rotation direction Convenient function when instantaneously switchi...

Page 22: ...4 steps with each step input output occurring in combination You can check the input output status of the various steps by the keypad having the LCD monitor LCD monitor example Numerical values of the...

Page 23: ...year is also possible Daylight saving time auxiliary function Battery optional Battery connection status displayed on the LCD monitor z Continued operation of equipment by overload avoidance control...

Page 24: ...uency command has been lost is output as a command loss signal You can furthermore set output frequency for command loss in advance so the equipment can continue to operate even if the frequency signa...

Page 25: ...zAutomatic energy saving operation Considering that fact that control that minimizes motor loss has evolved and the loss of the inverter itself the device has been equipped with a new type of control...

Page 26: ...jective Motor cumulative running time h Keeps track of time that equipment motor using the inverter is actually running Usage example If used for fan control it approximates the time for replacement o...

Page 27: ...or output alarm from transistor output by PTC protection level z Easy cooling fan replacement Employs configuration that allows the fan to be mounted or dismounted by one simple operation to facilita...

Page 28: ...uage Language English Chinese German French Spanish Italian Russian Greek Turkish Malay Vietnamese Thai Indonesian Polish Czech Swedish Portuguese Dutch Japanese 1 Present value PV 6 Output voltage 2...

Page 29: ...missing 3 The inverter is the type you ordered You can check the type and specifications on the main nameplate A total of four nameplates and warning plates are attached to the inverter as shown below...

Page 30: ...Protective structure Ser No Serial No Mfg Year week The first week of mfg week January is 01 This indicates which week it corresponds to Mfg year last digit of year Mass Mass Inverter type is indicate...

Page 31: ...ing plate Main circuit terminal block Control circuit terminal block Front cover Front cover mounting screw Cooling fan Keypad Front cover Caution label Ratings label Wiring plate Main circuit termina...

Page 32: ...r above check the external appearances on the drawings separately issued Front cover Caution label Rating label Wiring plate Main circuit terminal block Control circuit terminal block Front cover Fron...

Page 33: ......

Page 34: ...cations and recommended wire sizes 2 22 2 3 3 1 Main circuit terminals 2 22 2 3 3 2 Control circuit terminals Common to all inverter types 2 29 2 4 Cable Glands or Conduits 2 30 2 4 1 Cable glands 2 3...

Page 35: ......

Page 36: ...24 29 39 49 Braking torque 8 20 10 to 15 Braking DC braking Braking starting frequency 0 0 to 60 0 Hz Braking time 0 0 to 30 0 s Braking level 0 to 60 EMC filter IEC EN 61800 3 2004 Compliant with EMC...

Page 37: ...ing frequency 0 0 to 60 0 Hz Braking time 0 0 to 30 0 s Braking level 0 to 60 EMC filter IEC EN 61800 3 2004 Compliant with EMC standard Emission Category C2 Immunity 2nd Env Compliant with EMC standa...

Page 38: ...1115 1256 Input power Required capacity kVA 347 388 436 489 611 773 871 Braking torque 8 10 to 15 Braking DC braking Braking starting frequency 0 0 to 60 0 Hz Braking time 0 0 to 30 0 s Braking level...

Page 39: ...constant torque load Starting torque 100 or higher reference frequency 1 0 Hz base frequency 50 Hz with slip compensation and auto torque boost active Keypad Start and stop with and keys External sign...

Page 40: ...at power failure Trip at power recovery Coast to a stop at power failure and trip at power recovery Continue to run Continue to run using the load inertia energy Start at the frequency applied before...

Page 41: ...motor parameters Cooling fan ON OFF control Detects the inverter internal temperature and stops the cooling fan when the temperature is low The fan control signal can be output to an external device...

Page 42: ...display Indicates whether an optional battery is connected and little battery charge remains Display Backlight Selectable between Backlight ON during key operation only and Always OFF Overcurrent prot...

Page 43: ...m is released or A run command source is switched via the communications link Er6 Tuning error During tuning of motor parameters if tuning has failed or aborted or an abnormal condition has been detec...

Page 44: ...ause of a trip this function allows the inverter to automatically reset itself and restart It is possible to specify the number of retries the latency between stop and reset and target protective func...

Page 45: ...rounding for EMC filter Usually there is no need to do anything for the EMC filter When the leakage current from the connected EMC filter causes problems with the power supply system removing screws f...

Page 46: ...up the slide switches The figure shown below illustrates the internal circuit diagram where SW5 switching the input of terminal C1 between C1 and PTC is turned to the PTC position For details on SW5...

Page 47: ...if the relay is used in the control circuit Do not connect the relay s contact to terminal 11 When the inverter is connected to an external device outputting the analog signal the external device may...

Page 48: ...details refer to Chapter 6 FUNCTION CODES 2 Input mode i e SINK SOURCE is changeable by using the slide switch SW1 Refer to Section 2 3 2 Setting up the slide switches 3 Switches the logic value 1 0 f...

Page 49: ...e load connected to the transistor output terminals Y1 and Y2 Refer to Transistor output described later in this table for more CM Digital input common Two common terminals for digital input signals T...

Page 50: ...rcuiting or opening the transistor s open collector circuit in the PLC using an external power supply turns ON or OFF control signal X1 to X7 FWD or REV When using this type of circuit observe the fol...

Page 51: ...ode F31 F35 Output frequency Output current Output voltage Output torque Load factor Input power PID feedback amount DC link bus voltage Universal AO Motor output Calibration PID command PID output PI...

Page 52: ...or output circuit specifications Photocoupler Control circuit Y1 to Y4 CMY 31 to 35 V Voltage Current Figure 2 8 Transistor Output Circuit Item Max ON level 2 V Operation voltage OFF level 27 V Maximu...

Page 53: ...ell as the function of the transistor output terminal Y1 Y2 Y3 or Y4 Contact rating 250 VAC 0 3 A cos 0 3 48 VDC 0 5 A 2 Switching of the normal negative logic output is applicable to the following tw...

Page 54: ...485 communications cable to control the inverter through the PC or PLC Programmable Logic Controller For setting of the terminating resistor refer to Section 2 3 2 Setting up the slide switches Figure...

Page 55: ...ls X1 to X7 FWD and REV to be used as the SINK or SOURCE mode Factory default SINK SW2 Switches the terminating resistor of RS 485 communications port on the inverter ON and OFF RS 485 communications...

Page 56: ...1 Location of the Slide Switches on the Control PCB To move a switch slider use a tool with a narrow tip e g tweezers taking care not to touch other electronic parts on the PCB If the slider is in an...

Page 57: ...N3 7AQ1 4 FRN4 0AQ1 4E 5 5 FRN5 5AQ1 4 7 5 FRN7 5AQ1 4 Figure A M4 15 9 1 8 M4 15 9 1 8 11 FRN11AQ1 4 15 FRN15AQ1 4 18 5 FRN18 5AQ1 4 22 FRN22AQ1 4 Figure B M6 51 3 5 8 M6 51 3 5 8 30 FRN30AQ1 4 37 FR...

Page 58: ...0AQ1 4 16 16 37 FRN37AQ1 4 25 25 45 FRN45AQ1 4 25 35 55 FRN55AQ1 4 35 50 75 FRN75AQ1 4 70 70 90 FRN90AQ1 4 70 70 DCR built in 110 FRN110AQ1S 4 50 2 150 132 FRN132AQ1S 4 70 2 70 2 70 2 160 FRN160AQ1S 4...

Page 59: ...RN75AQ1 4 1 0 53 5 1 0 53 5 90 FRN90AQ1 4 2 0 67 4 3 0 85 110 FRN110AQ1S 4 1 0 2 53 5 2 132 FRN132AQ1S 4 1 0 2 53 5 2 2 0 2 67 4 2 160 FRN160AQ1S 4 3 0 2 85 2 3 0 2 85 2 200 FRN200AQ1S 4 4 0 2 107 2 2...

Page 60: ...C Y5A Y5C Insulation level Main circuit Enclosure Basic insulation Overvoltage category III Pollution degree 2 Main circuit Control circuit Reinforced insulation Overvoltage category III Pollution deg...

Page 61: ...2 26 Figure D Figure E NC No connection Do not make wiring NC NC...

Page 62: ...2 3 Terminal Specifications 2 27 Chap 2 SPECIFICATIONS Figure F Figure G Figure H Figure I Charging lamp Charging lamp For Fig H For Fig G 37 For Fig G 50 For Fig H Charging lamp...

Page 63: ...2 28 Figure J Figure K Charging lamp Charging lamp Viewed from A...

Page 64: ...inverter types regardless of their capacities Screw type of terminal block Europe type of terminal block Table 2 2 Control Circuit Terminals Screw specifications Terminal block type Screw size Tighten...

Page 65: ...25 x 1 5 For wiring to the control terminal block 7 5311 2040 32 x 1 5 5210 3040 32 x 1 5 For wiring to the control terminal block 8 5311 2030 25 x 1 5 5210 3030 25 x 1 5 For wiring to option cards et...

Page 66: ...0 25 x 1 5 5210 3030 25 x 1 5 For wiring to option cards etc 8 5311 2020 20 x 1 5 5210 3020 20 x 1 5 Reserved 1 Manufacturer Lapp Kabel 2 Prepunched 3 SKINTOP MSR M 4 For inverters of 45 and 55 kW See...

Page 67: ...0 63 x 1 5 5210 3070 63 x 1 5 For main power input 2 90 kW 5311 2070 63 x 1 5 5210 3070 63 x 1 5 For main power input 2 75 kW 3 5311 2080 63 x 1 5 5210 3070 63 x 1 5 For main power input 2 90 kW 4 531...

Page 68: ...B For inverters of 11 to 22 kW Figure C For inverters of 30 and 37 kW Figure D Figure E For instructions on how to punch out semi perforated sections in the wiring plate and set cable glands on the wi...

Page 69: ...dels Size inch Locknut models Size inch Recommended wiring examples 1 LT125P 1 1 2 144 1 1 2 For inverter output 2 2 LT100P 1 143 1 For connection to the DC link bus 3 LT100P 1 143 1 For main power in...

Page 70: ...erminal block 5 H75 TB 3 4 Integrated in conduit body For wiring to option cards etc 1 Manufacturer Thomas Betts T B 2 Prepunched 5 For inverters of 75 and 90 kW See Figure E Conduit body 1 Nut 1 Punc...

Page 71: ...of 30 and 37 kW Figure D For inverters of 45 and 55 kW Figure E For inverters of 75 and 90 kW For instructions on how to punch out semi perforated sections in the wiring plate and set conduits on the...

Page 72: ...onditions Under worst case conditions Input power Inverter type Under normal conditions Under worst case conditions FRN0 75AQ1 4 FRN75AQ1 4 FRN1 5AQ1 4 FRN90AQ1 4 148 440 FRN2 2AQ1 4 FRN110AQ1S 4 FRN3...

Page 73: ...t your Fuji Electric representative For the location of terminals E1 and E2 see the arrangement of terminals given in Section 2 3 3 1 Inverters of 110 kW or above have neither E1 nor E2 If you need to...

Page 74: ...ating factor rated current ratio Carrier frequency setting kHz IP21 40 C IP21 50 C IP55 40 C IP55 50 C IP55 60 C 0 75 to 2 100 100 50 3 100 100 50 4 100 93 47 5 94 87 44 6 88 81 41 7 82 76 38 8 78 72...

Page 75: ...0 01 mg cm2 or less per year The inverter must not be subjected to sudden changes in temperature that will cause condensation to form Altitude 1000 m max Note 2 Atmospheric pressure 86 to 106 kPa Vibr...

Page 76: ...n airtight vinyl sheet or the like for storage 3 If the inverter is to be stored in a high humidity environment put a drying agent such as silica gel in the airtight package described in item 2 2 7 2...

Page 77: ...A lot of conductive dust or foreign material e g metal powders or shavings carbon fibers or carbon dust Entry of conductive dust into the inverter causes a short circuit Any of the following measures...

Page 78: ...distance 50 m or less for inverters of 2 2 kW or below and 100 m or less for inverters of a higher capacity If the wiring distance longer than the specified above is required lower the carrier freque...

Page 79: ...breaker ELCB individually to inverters to break the individual inverter power supply lines only Otherwise a fire could occur 3 Magnetic contactor MC in the inverter input primary circuit Avoid freque...

Page 80: ...s to the common terminals of the control circuit Connect a surge absorber in parallel with magnetic contactor s coils or other solenoids if any Leakage current A high frequency current component gener...

Page 81: ...Use the inverter s jump frequency control feature to skip the resonance frequency zone s Use the vibration suppression related function codes that may be effective For details refer to the description...

Page 82: ...External Dimensions 2 9 1 Standard models The diagrams below show external dimensions of the FRENIC AQUA series of inverters according to the inverter capacity Three phase 400 V class series Unit mm...

Page 83: ...2 48 Unit mm FRN45 to 55AQ1 4...

Page 84: ...2 9 External Dimensions 2 49 Chap 2 SPECIFICATIONS Unit mm FRN75 to 90AQ1 4...

Page 85: ...2 50 Unit mm FRN110AQ1S 4 FRN132AQ1S 4 FRN160AQ1S 4 FRN200AQ1S 4...

Page 86: ...2 9 External Dimensions 2 51 Chap 2 SPECIFICATIONS Unit mm FRN220AQ1S 4 FRN280AQ1S 4 FRN315AQ1S 4 FRN355AQ1S 4 FRN400AQ1S 4...

Page 87: ...2 52 Unit mm FRN500AQ1S 4 FRN630AQ1S 4 FRN710AQ1S 4...

Page 88: ...2 9 External Dimensions 2 53 Chap 2 SPECIFICATIONS 2 9 2 Keypad Unit mm Panel cutout...

Page 89: ...2 54 2 10 Connection Diagrams 1 Inverters of 90 kW or below SINK mode input with Enable input function used factory default...

Page 90: ...2 10 Connection Diagrams 2 55 Chap 2 SPECIFICATIONS SOURCE mode input with Enable input function used...

Page 91: ...2 56 2 Inverters of 110 kW or above SINK mode input with Enable input function used factory default...

Page 92: ...2 10 Connection Diagrams 2 57 Chap 2 SPECIFICATIONS SOURCE mode input with Enable input function used...

Page 93: ...both SINK and SOURCE modes The diagrams below show the examples of circuit connection between the transistor output of the inverter s control circuit and a PLC C0 24 VDC Programmable logic controller...

Page 94: ...Motor output torque characteristics 3 1 3 1 2 Selection procedure 3 3 3 1 3 Equations for selections 3 6 3 1 3 1 Load torque during constant speed running 3 6 1 General equation 3 6 2 Obtaining the re...

Page 95: ......

Page 96: ...machine to be driven by the motor selected in 1 above calculate the acceleration deceleration braking torque This section describes the selection procedure for 1 and 2 above First it explains the outp...

Page 97: ...es 3 1 and 3 2 Curve b shows the torque characteristic that can be obtained in the range of the inverter rated current in a short time the output torque is 110 for one minute when dynamic torque vecto...

Page 98: ...numbered 1 through 3 are described on the following pages You may easily select inverter capacity if there are no restrictions on acceleration and deceleration times If there are any restrictions on...

Page 99: ...leration time calculate it according to the following procedure 1 Calculate the total moment of inertia for the load and motor Calculate the moment of inertia for the load referring to Section 3 1 3 2...

Page 100: ...Same as for the acceleration time 2 Calculate the required minimum deceleration torque See Figures 3 5 and 3 6 Same as for the acceleration time 3 Calculate the deceleration time Assign the value cal...

Page 101: ...que should be calculated as follows m N F N 2 60 G M M 3 2 60 2 NM in the above equation is an equivalent turning radius corresponding to speed m s around the motor shaft The value F N in the above eq...

Page 102: ...of inertia For an object that rotates around the shaft virtually divide the object into small segments and square the distance from the shaft to each segment Then sum the squares of the distances and...

Page 103: ...4 W 2 Cone 2 D W 40 3 J L B A W Rectangular prism B A W 12 1 J 2 2 D 4 3 L W 12 1 J 2 2 a D 16 3 L W 3 1 J 2 2 b L 3 1 L L L W J 2 0 2 0 c L B A 3 1 W L B A 3 1 W Square cone Pyramid rectangular base...

Page 104: ...g m2 J2 Load shaft moment of inertia converted to motor shaft kg m2 M Minimum motor output torque in driving motor N m L Maximum load torque converted to motor shaft N m G Reduction gear efficiency As...

Page 105: ...nertia J kg m2 rotates at a speed N2 r min its kinetic energy is as follows Ws J 60 N2 2 2 2 J E 3 12 J N J 4 182 1 2 2 3 12 When this object is decelerated to a speed N1 r min the output energy is as...

Page 106: ...4 1 Selecting peripheral equipment options 4 11 4 4 1 1 Power regenerative PWM converters RHC series 4 11 1 Overview 4 11 2 Specifications 4 12 3 Function specifications 4 13 4 Converter configuration...

Page 107: ...ications card OPC PDP2 4 58 4 4 3 9 DeviceNet communications card OPC DEV 4 61 4 4 3 10 CANopen communications card OPC COP 4 64 4 4 3 11 LONWORKS communications card OPC LNW Available soon 4 66 4 4 3...

Page 108: ...ERIPHERAL EQUIPMENT 4 1 Configuring the FRENIC AQUA This section lists the names and features of peripheral equipment and options for the FRENIC AQUA series of inverters and includes a configuration e...

Page 109: ...4 69 4 85 0 45 FRN45AQ1 4 83 1 102 55 FRN55AQ1 4 102 125 75 FRN75AQ1 4 136 166 90 FRN90AQ1 4 162 199 110 FRN110AQ1S 4 201 246 132 FRN132AQ1S 4 238 292 160 FRN160AQ1S 4 286 350 200 FRN200AQ1S 4 357 43...

Page 110: ...7 4 0 1 FRN3 7AQ1 4 FRN4 0AQ1 4E 5 5 FRN5 5AQ1 4 7 5 FRN7 5AQ1 4 2 5 11 FRN11AQ1 4 2 5 4 15 FRN15AQ1 4 4 6 18 5 FRN18 5AQ1 4 6 10 22 FRN22AQ1 4 10 10 30 FRN30AQ1 4 16 16 37 FRN37AQ1 4 25 25 45 FRN45AQ...

Page 111: ...4 1 0 53 5 1 0 53 5 90 FRN90AQ1 4 2 0 67 4 3 0 85 110 FRN110AQ1S 4 1 0 2 53 5 2 132 FRN132AQ1S 4 1 0 2 53 5 2 2 0 2 67 4 2 160 FRN160AQ1S 4 3 0 2 85 2 3 0 2 85 2 200 FRN200AQ1S 4 4 0 2 107 2 2 250 2 1...

Page 112: ...he power supply 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 Avoid frequent ON OFF o...

Page 113: ...or RCD ELCB with overcurrent protection and MC in the inverter input circuit Table 4 4 lists the rated current for the MCCB and corresponding inverter models Table 4 5 lists the applicable grades of R...

Page 114: ...10CM 612CM and 616CM are manufactured by Aichi Electric Works Co Ltd Note A box replaces an alphabetic letter depending on the enclosure M IP21 or L IP55 A box replaces an alphabetic letter depending...

Page 115: ...e Connected to the inverter s power source side as shown in Figure 4 3 a surge killer absorbs the surge voltage preventing the electronic equipment from damage or malfunctioning The surge killer is av...

Page 116: ...or malfunctioning caused by such surges Applicable arrester models are CN2324E and CN2324L The CN233 series with 20 kA of discharging capability is also available Figure 4 4 shows their external dime...

Page 117: ...c equipment in the panel from malfunctions or breakdown Installed parallel to a coil of an MC solenoid valve or L load a surge absorber absorbs a surge voltage Applicable surge absorber models are the...

Page 118: ...continuous regeneration 100 Rated regeneration for 1 min 150 CT use 120 VT use Enhanced maintenance protective functions Failure can be easily analyzed with the trace back function option 1 The past 1...

Page 119: ...440 V or 460 V the output voltage is approximate 640 VDC 686 VDC or 710 VDC respectively 2 When the power supply voltage is 380 to 398 V 50 Hz and 380 to 430 V 60 Hz tap switching is required in the...

Page 120: ...Main circuit power inputs Connects with the three phase input power lines through a dedicated reactor P N Converter outputs Connects with the power input terminals P and N on an inverter G Grounding G...

Page 121: ...AI functions are not available M Analog output common Common terminal for analog output signal Output signal 73A 73C Charging resistor input relay outputs Control output for the input relay of the ext...

Page 122: ...transmission format H12 Parallel system E02 to E13 Terminal Y1 Y2 Y3 Y5 Y11 to Y18 function H13 Number of slave stations in parallel system E14 I O function normal open closed H14 Clear alarm data E15...

Page 123: ...n 18 5 kW or above DC overvoltage dOV Stops the converter output upon detection of a DC overvoltage condition If a power failure continues for a long time and the control power source is shut down thi...

Page 124: ...work error Erb Stops the converter output upon detection of an optical cable break or a fatal error in the optical option IPM error IPE Activated when the IPM s self diagnosis function works due to an...

Page 125: ...C 1 LFC4 630C 1 CF4 630C 1 2 SC N7 1 VT mode Charging circuit box 1 MC for charging circuit MC for power supply Charging resistor Fuse Boosting reactor Filtering resistor Filtering reactor Filtering c...

Page 126: ...the charging circuit 73 or MC When the PWM converter is to be connected to an ungrounded power supply an insulation transformer is required For details refer to the PWM Converter Instruction Manual I...

Page 127: ...circuit to 220 V or below 2 Be sure to connect the auxiliary power input terminals R0 and T0 of the PWM converter and the inverter to the main power input lines via B contacts of magnetic contactors o...

Page 128: ...375 275 550 530 270 145 2 10 10 34 RHC45 4C B 375 275 675 655 270 145 2 10 10 38 RHC55 4C B 375 275 675 655 270 145 2 10 10 39 RHC75 4C B 375 275 740 720 270 145 2 10 10 48 RHC90 4C RHC110 4C C 530 43...

Page 129: ...145 12 M10 58 LR4 75C C 330 110 440 255 220 150 12 M10 70 LR4 110C C 345 115 490 280 245 170 12 M12 100 LR4 160C C 380 125 550 300 260 185 15 M12 140 LR4 220C C 450 150 620 330 290 230 15 M12 200 LR4...

Page 130: ...FC4 55C B 175 60 145 110 90 120 6 M10 8 0 LFC4 75C B 195 80 200 113 93 130 7 M10 12 LFC4 110C C 255 85 220 113 90 145 7 M12 19 LFC4 160C C 255 85 245 137 110 150 7 M12 22 LFC4 220C D 300 100 320 210 1...

Page 131: ...7 M5 3 5 CF4 160C A 280 265 260 90 55 80 7 M6 6 0 CF4 220C B 435 400 310 125 100 80 15x20 1 M12 13 0 CF4 280C B 435 400 350 165 100 80 15x20 1 M12 15 0 CF4 315C B 435 400 460 275 100 80 15x20 1 M12 2...

Page 132: ...95 22 32 33 26 6 5 5 0 3 GRZG200 0 53 306 287 254 22 32 33 26 6 5 5 0 35 GRZG400 0 38 411 385 330 40 46 47 40 9 5 8 2 0 85 GRZG400 0 26 411 385 330 40 46 47 40 9 5 8 2 0 85 GRZG400 0 53 A 411 385 330...

Page 133: ...h a capacity of 280 to 400 kW a charging resistor and a fuse are separately provided as before Dimensions mm Charging box type W W1 H H1 H2 H3 4 D D1 C Mounting bolt Approx mass kg CU7 5 4C CU15 4C 5...

Page 134: ...ENT Charging resistor Dimensions mm Charging resistor type Figure W W1 W2 H1 H2 D D1 D2 C Approx mass kg GRZG120 2 A 217 198 165 22 32 33 22 6 5 5 0 25 GRZG400 1 A 411 385 330 40 39 47 40 9 5 5 5 0 85...

Page 135: ...UL CR6L 100 UL CR6L 150 UL A 95 70 40 34 30 25 3 2 11x13 0 15 CR6L 200 UL CR6L 300 UL A 107 82 43 42 37 30 4 11x13 0 25 A50P400 4 B 110 78 6 53 1 38 1 25 4 6 4 10 3x18 4 0 30 A50P600 4 B 113 5 81 75 5...

Page 136: ...30 RHC75 4C 2150 LR4 75C 520 LFC4 75C 78 GRZG400 0 38 3 112 RHC90 4C 2600 RHC110 4C 3050 LR4 110C 710 LFC4 110C 90 GRZG400 0 53 2 parts in parallel 6 405 RHC132 4C 3500 RHC160 4C 4150 LR4 160C 1000 LF...

Page 137: ...LFC4 75C 78 GRZG400 0 38 3 112 RHC75 4C 1950 RHC90 4C 2400 LR4 110C 710 LFC4 110C 90 GRZG400 0 53 2 parts in parallel 6 405 RHC110 4C 2900 RHC132 4C 3250 LR4 160C 1000 LFC4 160C 160 RF4 160C 1 568 RH...

Page 138: ...pacitors are being turned ON OFF a Connection example b Voltage depression example caused by thyristor converter c Voltage fluctuation example when a phase advancing capacitor is applied Use an ACR wh...

Page 139: ...132 2 270 20 8 25 0 741 119 160 FRN160AQ1S 4 ACR4 220 561 10 12 0 236 56 4 200 FRN200AQ1S 4 ACR4 220 561 10 12 0 236 90 4 220 FRN220AQ1S 4 ACR4 220 561 10 12 0 236 107 280 FRN280AQ1S 4 ACR4 280 825 6...

Page 140: ...4 4 Options 4 33 Chap 4 SELECTING PERIPHERAL EQUIPMENT...

Page 141: ...ACR4 37 B 190 60 120 90 172 M6 7 11 190 M8 12 45 FRN45AQ1 4 55 FRN55AQ1 4 ACR4 55 190 60 120 90 200 M6 7 11 190 M10 14 75 FRN75AQ1 4 ACR4 75 190 60 126 90 157 M6 7 10 190 M10 16 90 FRN90AQ1 4 110 FRN...

Page 142: ...a system that includes an inverter Using a DCR increases the reactance of inverter s power supply so as to decrease harmonic components on the power supply lines and improve the power factor of invert...

Page 143: ...220 FRN220AQ1S 4 DCR4 220C D 350 310 146 118 200 190 M10 12 22 M12 33 280 FRN280AQ1S 4 DCR4 280C D 350 310 161 133 210 190 M10 12 22 M16 37 315 FRN315AQ1S 4 DCR4 315C D 400 345 146 118 200 225 M10 12...

Page 144: ...ature 20 to 40 C Relative humidity 85 RH or below Vibration 0 7 G or less Installation Horizontally Dielectric strength voltage 2500 VAC 1 minute If the drive wire for the motor is long an extremely l...

Page 145: ...e currents from the 400 V class series of inverters Suppress line leakage current from the inverter output lines Leakage current to ground cannot be suppressed This reduces the line leakage current wh...

Page 146: ...N55AQ1 4 OFL 55 4A 112 0 75 to 16 kHz 910 75 FRN75AQ1 4 OFL 75 4A 150 1200 90 FRN90AQ1 4 OFL 90 4A 176 1360 110 FRN110AQ1S 4 OFL 110 4A 210 1410 132 FRN132AQ1S 4 OFL 132 4A 253 1800 160 FRN160AQ1S 4 O...

Page 147: ...260 210 290 85 170 150 233 M8 M10 25 OFL 90 4A 260 210 290 85 170 155 233 M8 M10 28 OFL 110 4A 300 230 330 100 190 170 233 M8 M10 38 OFL 132 4A 300 240 340 100 200 170 233 M10 M10 42 OFL 160 4A 300 2...

Page 148: ...If shielded wires are used pass them through the ACL with their shields Wire size is determined depending upon the ACL size I D and installation requirements w o mounting feet w mounting feet Figure...

Page 149: ...he inverter as shown in Figure 4 9 Model RJ 13 BA 2 B characteristics 1 k Model WAR3W 3W B characteristics 1 k Figure 4 9 Dimensions of External Frequency Command Potentiometer and Connection Example...

Page 150: ...length is selectable from 5 3 and 1 m Table 4 12 Extension Cable Length for Remote Operation Type Length m CB 5S 5 CB 3S 3 CB 1S 1 4 4 2 3 Frequency meters Connect a frequency meter to analog signal...

Page 151: ...er software Available soon FRENIC Loader is support software which enables the inverter to be operated via the RS 485 communications facility The main functions include the following Easy editing of f...

Page 152: ...ts both ports occupied OPC AIO 1300 or later A single option card connectable at a time to any one of A B and C ports OPC AO 1000 or later A single option card connectable at a time to any one of A B...

Page 153: ...ntact output 2 Function code E22 Y3 Function code E23 Y4 Do not connect this card to the inverter s terminal Y3 or Y4 C port Not available for the relay output interface card Terminal functions Symbol...

Page 154: ...to general purpose programmable output terminals Y1 Y2 Y3 and Y4 These function codes can also switch the logic system between normal and negative to define the property of those output terminals so...

Page 155: ...tact output 7 8A 8C Relay contact output 8 9A 9C Relay contact output 9 10A 10C Relay contact output 10 11A 11C Relay contact output 11 12A 12C Relay contact output 12 These relay contacts output vari...

Page 156: ...235 1000 to 1235 For negative logic o01 through o07 assign output signals to general purpose programmable relay outputs 6 through 12 These function codes can also switch the logic system between norma...

Page 157: ...s Symbol Name Functions Remarks P10 Power supply for the potentiometer Power supply for frequency command potentiometer Variable resistor 1 to 5 k 10 VDC 10 mA DC max 32 Analog voltage input Used as a...

Page 158: ...riving up to two analog voltmeters with 10k impedance Ao Analog voltage output Reference terminal for Ao Equipotent with the inverter s terminal 11 CS Analog current output Outputs the monitor signal...

Page 159: ...nction Codes and Their Data for Terminals 32 and C2 Function code Name Data Description Remarks o60 Terminal 32 Function Mode selection 0 to 49 Same as E61 o61 Offset adjustment 5 0 to 5 0 Offset adju...

Page 160: ...amount o79 Filter setting 0 00 to 5 00 s Filter constant o81 Gain base point 0 00 to 100 00 Gain base point o82 Bias 100 00 to 100 00 Bias value o83 Gain base point 0 00 to 100 00 Gain base point o85...

Page 161: ...nterface card This interface card can be connected to any one of the three option connection ports A B and C ports on the FRENIC AQUA Terminal functions Classifi cations Symbol Name Functions Remarks...

Page 162: ...Data for Terminal CS2 Function code Name Data Description Remarks o90 Terminal CS2 function Mode selection 0 to 117 Same as F31 o91 Gain adjustment 0 to 300 Gain adjustment amount 4 4 3 6 Resistance...

Page 163: ...munications card no more communications card e g DeviceNet and SX bus communications cards is allowed on the inverter Mounting more than one card on the inverter causes the Er4 trip that cannot be res...

Page 164: ...2 If the communications link is restored within the time specified by o28 ignore the communications error If a timeout occurs decelerate to a stop and trip with Er5 o28 Set the operation timer to be u...

Page 165: ...DeviceNet and SX bus communications cards is allowed on the inverter Mounting more than one card on the inverter causes the Er4 trip that cannot be reset until those cards are removed except a single...

Page 166: ...Xn Even if LE is selected LE ON makes parameter y98 valid but LE OFF makes y98 invalid and run frequency commands in the inverter are valid Table 4 14 lists the other related inverter s function code...

Page 167: ...hes remains valid Setting the o31 data to 126 or greater flashes the ERR LED on the communications card telling an occurrence of a data setting error Selecting the PPO type This communications card su...

Page 168: ...ecifications Item Specifications Number of nodes connectable Max 64 including the master MAC ID 0 to 63 Insulation 500 VDC photocoupler insulation Transmission rate Baud rate 500 250 or 125 kbps Trans...

Page 169: ...98 Frequency command source Run command source 0 Inverter Inverter 1 DeviceNet Inverter 2 Inverter DeviceNet 3 DeviceNet DeviceNet o27 Select error processing for DeviceNet breaks 0 Refer to the instr...

Page 170: ...F26 F Group code 04 26 1A hexadecimal 041A Communications formats Table 4 16 lists the communications formats supported The output formats should be selected by function code o31 and the input format...

Page 171: ...cifications Item Specifications Remarks Physical layer CAN ISO11898 Transmission speed Baud rate 20 50 125 250 500 800 kbps 1 Mbps Specified by o32 Maximum cable length 2500 m at 20 kbps to 25 m at 1...

Page 172: ...ANopen CANopen 2 After configuring the function codes o40 to o43 and o48 to o51 restart the inverter or send Reset Node command from the CANopen master to validate the new setting Function Code Group...

Page 173: ...nt e g LONWORKS master unit via LONWORKS network Mounting the communications card on the FRENIC AQUA enables the user to control the FRENIC AQUA as a slave unit by configuring and monitoring run and f...

Page 174: ...s out heat generation battery rupture or fire or produce irritant and corrosive gas This could result in bodily injury or inverter fault Be sure to observe the following precautions Take care not to s...

Page 175: ...lacing the battery may cause a light alarm dtL To reset the alarm state set the calendar clock again and press the key 4 5 2 1 Battery loading procedure 1 Remove the front cover 2 Load the battery to...

Page 176: ...HERAL EQUIPMENT Figure 4 14 Battery Loaded 7 5 kW or below Figure 4 15 Battery Loaded 11 to 90 kW Figure 4 16 Battery Loaded 110 kW or above CN11 CN11 Viewed from A Insert the battery until it is secu...

Page 177: ...t air transport of batteries In the International Air Transport Association IATA Dangerous Goods Regulations 44th Edition effective date of January 1 2003 the Transportation regulations for lithium an...

Page 178: ...for control circuit terminals 5 9 5 1 8 Setting up the slide switches 5 12 5 1 9 USB port 5 13 5 2 Mounting and Connecting a Keypad 5 14 5 2 1 Parts required for connection 5 14 5 2 2 Mounting proced...

Page 179: ...7 Tools 5 78 5 6 7 1 Monitor PID Control Status 5 78 5 6 7 2 Monitor Multiple Unit Controls 5 81 5 6 7 3 Monitor Customized Logic CLogic 5 84 5 6 7 4 Resonance Avoidance 5 85 5 6 7 5 Load Factor Meas...

Page 180: ...er in the panel of your system take extra care with ventilation inside the panel as the ambient temperature easily rises Do not install the inverter in a small panel with poor ventilation When mountin...

Page 181: ...e and remove it downwards Figure 5 2 Removing the Front Cover and the Wiring Plate FRN37AQ1M 4 The wiring plate can be removed even with the front cover being mounted To expose the control printed cir...

Page 182: ...he ferrite core support inwards to release the ferrite core from the main circuit terminal block 2 Connect the inverter grounding wire 3 Pass the main circuit power input wires of the inverter through...

Page 183: ...ay output Control circuit Reinforced insulation Overvoltage category II Pollution degree 2 An electric shock may occur 5 1 3 2 Control circuit terminals Common to all inverter types The control circui...

Page 184: ...eir wirings together Do not connect a surge killer to the inverter s output secondary circuit Doing so could cause a fire Be sure to ground the inverter s grounding terminals G Otherwise an electric s...

Page 185: ...ounding wire of output lines U V and W to the grounding terminal G When there is more than one combination of an inverter and motor do not use a multicore cable for the purpose of handling their wirin...

Page 186: ...the inverter but it does not affect inverter basic operation Auxiliary control power input terminals R0 and T0 In general the inverter runs normally without power supplied to the auxiliary control pow...

Page 187: ...he inverter is no longer compliant with the EMC standards To remove those screws consult your Fuji Electric representative Auxiliary fan power input terminals R1 and T1 on inverters of 45 kW or above...

Page 188: ...0 VDC for frequency command potentiometer Potentiometer 1 to 5k 12 Analog setting voltage input The frequency is commanded according to the external analog voltage input C1 Analog setting current inpu...

Page 189: ...for ON between Y1 to Y4 and CMY is 1 in the normal logic system for example OFF is 1 in the negative logic system and vice versa Transistor output CMY Transistor output common Common terminal for tran...

Page 190: ...support loader FRENIC AQUA Loader Battery CN11 Connector for battery A connector for an optional battery For details refer to Section 4 5 Battery Route the wiring of the control circuit terminals as f...

Page 191: ...fault SINK SW2 Switches the terminating resistor of RS 485 communications port on the inverter ON and OFF RS 485 communications port 2 on the terminal block If the inverter is connected to the RS 485...

Page 192: ...Slider in an ambiguous position 5 1 9 USB port To connect a USB cable turn OFF the power and wait at least ten minutes Make sure that the LCD monitor is turned OFF Further make sure using a multimete...

Page 193: ...Recommended LAN cable Manufacturer Sanwa Supply Inc Model KB 10T5 01K 1 m KB STP 01K 1 m Shielded LAN cable to make the inverter compliant with the EMC Directive Note 2 Use the screws with a length su...

Page 194: ...or a single square area and perforate two screw holes on the panel wall as shown in Figure 5 8 Figure 5 8 Location of Screw Holes and Dimension of Panel Cutout 3 Mount the keypad on the panel wall wit...

Page 195: ...J 45 connector on the keypad and the other end into that on the inverter See Figure 5 10 Figure 5 10 Connecting the Keypad to the Inverter with Remote Operation Extension Cable or an Off the shelf LAN...

Page 196: ...re 5 11 Names and Functions of Keypad Components 1 LED indicators These indicators show the current running status of the inverter Refer to Table 5 4 2 LCD monitor This monitor shows the following var...

Page 197: ...works as follows according to the operation modes In Running mode These keys switch to the digital reference frequency and PID command modification screen when commands from the keypad are enabled In...

Page 198: ...2 Screen Samples In Running and Alarm Modes Main monitor p 5 37 Main monitor display p 5 37 Running status p 5 21 Sub monitor 1 p 5 37 Sub monitor 2 p 5 37 Date Time settings When RTC is ON p 5 34 Hel...

Page 199: ...is OFF Internal PID configured and PID2 being selected This icon appears even a run command is OFF PID operation stopped temporarily e g due to slow flowrate Run command being ON PID operation Interna...

Page 200: ...variety of information relating to the inverter status and maintenance Alarm mode If an alarm condition arises the inverter automatically enters Alarm mode In this mode you can view the corresponding...

Page 201: ...y 1 before slip compensation Fout1 Hz Frequency actually being output K11 1 Output frequency 2 after slip compensation Fout2 Hz Frequency actually being output K11 2 Reference frequency Fref Hz Refere...

Page 202: ...ommand and its feedback converted into physical quantities of the object to be controlled The display unit can be selected with Function code J205 56 External PID control 1 command value Note 4 E SVF...

Page 203: ...s appear when J501 External PID control 1 0 Note 5 These items appear when J501 External PID control 1 0 and EPID1 Cancel external PID control 1 is assigned to any digital input terminal Note 6 These...

Page 204: ...g up Frequency display sample The reference frequency will be saved either automatically by turning the main power OFF or only by pressing the key You can choose either way using function code E64 Whe...

Page 205: ...equency Hz but also with other menu items depending on the setting of function code K11 4 5 or 8 Settings under PID process control To enable the PID process control you need to set the J101 data PID...

Page 206: ...PID SS1 PID SS2 With key 0 PID process command by keypad 1 or 2 Other than 0 Other than 0 ON or OFF PID process command currently selected Setting up the frequency command with and keys under PID pro...

Page 207: ...SS2 Communi cations link operation LE Fire mode FMS Cancel PID control Hz PID Pressing keys controls OFF PID enabled PID output as final frequency command 0 OFF OFF OFF ON PID disabled Manual speed f...

Page 208: ...ed by function codes In local mode the command source is the keypad regardless of the settings specified by function codes Holding down the key on the keypad for 2 seconds or more switches between rem...

Page 209: ...short circuit For precautions in wiring refer to Chapter 2 SPECIFICATIONS 5 5 6 Monitoring light alarms The FRENIC AQUA identifies abnormal states in two categories Heavy alarm and Light alarm If the...

Page 210: ...mming mode allows the setting and confirmation of function codes and monitoring of maintenance related and input output I O terminal information as well as other functions A menu format is used to ena...

Page 211: ...ck Setup Shows only frequently used function codes PRG 0 1 Start up Sets functions for initial settings 1 Language PRG 1 1 Sets language to be displayed on LCD monitor 2 Select application PRG 1 2 All...

Page 212: ...ick Setup display 2 Password PRG 5 2 Allows setting to prevent inverter function code access or data revision 6 Tools Various functions 1 PID monitor PRG 6 1 Allows status of PID controls 1 and 2 and...

Page 213: ...g 3 Use the keys to select 1 Language and confirm with the key PRG 1 1 K01 Language 1 English 0 100 Def 1 English Store 1 English 4 Use the keys to shift the cursor and use the keys to select the lang...

Page 214: ...lay location differs depending on the operation mode Replacing the backup battery option requires setting the date and time again 1 Adjust date and time PRG 1 Start up 3 Date Time 2 Adjust Fref 0 00Hz...

Page 215: ...f daylight saving time Settings are for 30 minutes or 60 minutes Fref 0 00Hz STOP Iout 0 00A PWR 0 03kW 1 Press the key while the running mode screen is displayed PRG 0 Quick Setup 1 Start up 2 Functi...

Page 216: ...n and use the keys to input values for the month date day and time Confirm with the key PRG 1 3 1 Disp Format 2 Adjust 3 DST Setting 06 Feb 2012 Mon 09 30 00 7 Finish the setting shown on the menu scr...

Page 217: ...stopped Set display data when inverter is stopped K12 5 Sub monitor 1 Set sub monitor 1 display item K16 6 sub monitor 2 Set sub monitor 2 display item K17 7 Bar graph 1 Set bar graph 1 display item K...

Page 218: ...o high value added functions complex controls etc J code Application 1 functions J21 to J22 Applied functions 1 Application related functions J1 code PID 1 functions J101 to J195 PID control 1 Functio...

Page 219: ...1 Function Code Table in Chapter 6 5 6 3 1 Setting up function codes PRG 2 Function Code 1 Date Set This section explains how to set function code data The examples below show how to change the high...

Page 220: ...y PRG 2 1 F03 Maximum freq 50 0Hz 25 0 120 0 Def 50 0Hz Store 50 0Hz 6 Use the keys to shift the cursor and use the keys to input the value Confirm with the key PRG 2 1 F03 Maximum freq 60 0Hz Storing...

Page 221: ...et values are shown Selecting the function code and pressing the key allows you to refer to or change the displayed function code data PRG 2 3 P Motor Param 02 5 5kW Y Link 10 0 RTU T Timer 00 1 Visib...

Page 222: ...automatically 2 Read Read data Reads out function code data from the inverter memory and stores it into the keypad memory 3 Write Write data Writes the data held in the selected area of the keypad mem...

Page 223: ...k 3 Changed Data 4 Data Copy 5 Timer Setup 6 Initialize 3 Use the keys to select 4 Data Copy and confirm with the key PRG 2 4 1 KP INV I Write 2 INV KP Read 3 KP INV Write 4 KP INV Verify 5 KP Data Ch...

Page 224: ...2AQ1 4 Copying 3 8 While writing the message Copying is displayed and the percentage of progress is shown PRG 2 4 1 KP1 22AQ1 4 Verifying 3 9 Next information is verified During verification the messa...

Page 225: ...ged Data 4 Data Copy 5 Timer Setup 6 Initialize 3 Use the keys to select 4 Data Copy and confirm with the key PRG 2 4 1 KP INV I Write 2 INV KP Read 3 KP INV Write 4 KP INV Verify 5 KP Data Check 4 Us...

Page 226: ...nceled 35 Pressing the key or the key during the reading operation cancels the operation and Canceled is shown on the cancel operation screen Note If cancelled all the data stored in the keypad memory...

Page 227: ...d Data 4 Data Copy 5 Timer Setup 6 Initialize 3 Use the keys to select 4 Data Copy and confirm with the key PRG 2 4 1 KP INV I Write 2 INV KP Read 3 KP INV Write 4 KP INV Veri fy 5 KP Data Check 4 Use...

Page 228: ...no data stored in the keypad memory If no data has been read at any time since shipping or if the operation was cancelled while data was being read There is an abnormality in the data stored in the ke...

Page 229: ...3 Changed Data 4 Data Copy 5 Initialize 3 Use the keys to select 4 Data Copy and confirm with the key PRG 2 4 1 KP INV I Write 2 INV KP Read 3 KP INV Write 4 KP INV Verify 5 KP Data Check 4 Use the ke...

Page 230: ...fication with the next function code Errors displayed during verification PRG 2 4 4 KP1 22AQ1 4 Error F03 Maximum freq KP1 60 0 INV 120 0 0 If there is a mismatch in the function code data the mismatc...

Page 231: ...ta Copy 5 KP Data Check Fref 0 00Hz STOP Iout 0 00A PWR 0 03kW 1 Press the key while the running mode screen is displayed PRG 0 Quick Setup 1 Start up 2 Function Code 3 INV Info 4 Alarm Info 5 User Co...

Page 232: ...ey PRG 2 4 5 F Fundamental 01 0 Keypad 02 0 Keypad 03 60 0Hz 04 60 0Hz 05 460V 6 Function code data is displayed Use the keys to confirm any of the function codes PRG 2 4 5 KP1 22AQ1 4 2012 Jun 23 KP2...

Page 233: ...5 Pause Day Setting Set pause days maximum of 20 days 6 Timer Graph Confirm operations of timers 1 4 on a graph one week Setting Timer 1 PRG 2 5 1 Fref 0 00Hz STOP Iout 0 00A PWR 0 03kW 1 Press the k...

Page 234: ...peration due to external output signal respectively Setting Pause Day PRG 2 5 5 Fref 0 00Hz STOP Iout 0 00A PWR 0 03kW 1 Press the key while the running mode screen is displayed PRG 0 Quick Setup 1 St...

Page 235: ...RG 1 4 5 1 Dec 1st Mon 2 Jan 01 3 Jan 01 4 Jan 01 5 Jan 01 6 Jan 01 7 The menu screen is displayed pause days are shown and setting is completed Timer Graph PRG 2 5 6 The time schedule for the timer o...

Page 236: ...factory default setting values Initialize all function codes initializes to factory set values 2 Initialize Motor 1 parameters Initialize in accordance with Motor 1 selection P99 and motor capacity P0...

Page 237: ...four years Fref 0 00Hz STOP Iout 0 00A PWR 0 03kW 1 Press the key while the running mode screen is displayed PRG 0 Quick Setup 1 Start up 2 Function Code 3 INV Info 4 Alarm Info 5 User Config 2 Use t...

Page 238: ...ge limited LowVolt Insufficient voltage limited 3 Rotational direction limited RotLimit Rotational direction limited Frequency attained FAR Frequency attained Frequency detection FDT Frequency detecti...

Page 239: ...LoadSp 0 00r min PRG 3 2 3 6 Status FWD Const ILimit M1 IM VLimit VF TrqLimit LowVolt RotLimit 1 FWD Moving forward REV Moving in reverse 2 Const At constant speed only when running Blank Stopped 3 VF...

Page 240: ...02kW Frequency attained Motor overload Lifetime alarm Frequency detection Overload prevention controlled Run preparation Fan operating Current detection Retrying Recovering power after Heat sink overh...

Page 241: ...XF XR RST Input information on communication specific function code S06 Reversal on 1 no reversal on 0 3 Do Output signal Y1 Y4 Y5A 30ABC Output signal information 12 Terminal 12 input voltage C1 Term...

Page 242: ...3 2 4 Di Link FWD X1 X6 XF REV X2 X7 XR X3 RST X4 X5 0000H PRG 3 3 3 4 Do Y1 30ABC Y2 Y3 Y4 Y5A 0000H PRG 3 3 4 4 Ai Ao 12 0 0V C1 0 0mA V2 0 0V FM1 Io 4 0mA FM2 Io 4 0mA Digital input input terminal...

Page 243: ...subtracting elapsed time from the service life five years Life of electrolytic capacitor on PCB Powered life EneT Shows as cumulative run time the product of the cumulative amount of time during whic...

Page 244: ...number of times an error has arisen in option communications when loading the option A port and the code for the most recent error Option error B port OpB Shows the cumulative number of times an erro...

Page 245: ...in 36 Max 36 Cumulative run time DC link bus voltage Maximum effective current value Cumulative power level Cumulative power data Capacity of main circuit capacitor Powered life of main circuit capaci...

Page 246: ...n 1000 KP 5000 OpA 0000 OpB 0000 OpC 0000 Number of RS 485 errors communications port 1 Number of RS 485 errors communications port 2 Option error details A port Option error details B port Option err...

Page 247: ...on Code 3 INV Info 4 Alarm Info 5 User Config 2 Use the keys to select 3 INV Info and confirm with the key PRG 3 1 Energy Monitor 2 Op Monitor 3 I O Check 4 Maintenance 5 Unit Info 3 Use the keys to s...

Page 248: ...V Calculated torque Torque Calculated torque 2 9 Speed Speed Speed monitor K11 Cumulative run time Time Shows cumulative time inverter s main power has been on Reverts to 0 after exceeding 65 535 hou...

Page 249: ...l input signal terminal input FWD REV X1 X7 EN1 EN2 ON OFF information on control circuit s terminal input Reversal on short circuit no reversal when open 7 9 Di Link Communications port input signal...

Page 250: ...essive load TB mismatch Short circuit 6 Use to show the alarm factor PRG 4 1 0 OC1 1 9 Over Current During ACC Occurred at 2011 Oct 20 Thu 09 00 AM 7 Use the key to confirm the inverter status at the...

Page 251: ...ward reverse Stopped Current limited M1 IM Induction motor Voltage limited VF DTV VF SC Drive control Torque limited Acc Dec Const Accelerating Decelerating Constant speed running Undervoltage Rotatio...

Page 252: ...e key PRG 4 1 Alarm History 2 Warn History 3 Retry History 3 Use the keys to select 2 Warn History and confirm with the key PRG 4 2 0 OL1 0 1 Err 0 2 3 4 5 4 Use the keys to select the past alarm to c...

Page 253: ...ow depending on whether PW1 or PW2 are selected Sub Menu No Sub Menu Principal Functions 4 User PW1 setting Setting that allows function codes to be accessed but data may not be revised 6 User PW2 set...

Page 254: ...d confirm with the key PRG 5 2 4 PW1 0000 5 Use the keys to select any four numerical digits and confirm with the key PRG 5 2 4 PW1 1234 Set PW OK Cancel 6 Use the keys to select OK and confirm with t...

Page 255: ...assword protection is off function codes can be revised To turn password protection on function codes cannot be revised select 3 PW Protection and confirm with the key PRG 5 2 3 PW Protection is Not w...

Page 256: ...Enter PW1 6 Set PW2 10 All Clear 3 With the keys if PW1 is set select 1 Enter PW1 and if PW2 is set select 2 Enter PW2 and confirm with the key PRG 5 2 1 PW1 0000 4 Use the keys to input the password...

Page 257: ...ode screen is displayed PRG 1 Start up 2 Function Code 3 INV Info 4 Alarm Info 5 User Config 6 Tools 2 Use the keys to select 6 Tools and confirm with the key PRG 6 1 PID Monitor 2 Multi Op Mon 3 CLog...

Page 258: ...to slow flowrate Sleep Stopped due to slow flowrate Alarm PID alarm ON Operating Running under PID control Ch 1 PID channel 1 under control Ch 1 Ch 2 Err PID channel 2 under control Deviation on chann...

Page 259: ...PID3 ESV3 0 00 EPV3 0 00 Err 0 00 EMV3 0 00 Mode Disable PRG 6 1 PID Monitor 2 Multi Op Mon 3 CLogic Monitor 4 Resonant Avd 5 Load Factor 6 COM Debug 5 Use the key to return to the menu screen Extern...

Page 260: ...62 3 PV 91 2 MV 15 0 M0 M1 M2 M3 4 The status of cascade operations can be confirmed PRG 6 2 Cascade Fixed SV 0 82m3 min PV 1 20m3 min MV 10 00Hz M0 M1 M2 M3 5 Use the keys to display physical units a...

Page 261: ...ercentage unit display PRG 6 2 M RUN PID Fout1 60 00Hz Iout 8 97A Power 10 25kW PRG 6 2 S1 RUN Fmax Fout1 0 00Hz Iout 0 00A Power 0 02kW Output frequency Output current Power consumption Output freque...

Page 262: ...dication for other slave status Indication Meaning RUN On standby Wire break Communications link broken Mutual operation Slave units PRG 6 2 Mutual Slave Fcmd 56 78Hz FWD X3 X7 REV X4 XF X1 X5 XR X2 X...

Page 263: ...M Debug 3 Use the keys to select 3 CLOGIC Monitor and confirm with the key PRG 6 3 1 14 Step01 2003 S003 MAX 5000 100 23 0 12 MIN 99 9 4 Show input output from Step 1 The keys can be used to confirm u...

Page 264: ...Op Mon 3 CLogic Monitor 4 Resonant Avd 5 Load Factor 6 COM Debug 3 Use the keys to select 4 Resonant Avd and confirm with the key PRG 6 4 Fout1 12 99Hz Fjmp1 0 0Hz Fjmp2 0 0Hz Fjmp3 0 0Hz Width 3 0Hz...

Page 265: ...Avd 5 Load Factor 6 COM Debug 10 Use the key to return to the menu screen 5 6 7 5 Load Factor Measurement PRG 6 Tools 5 Load Factor Selecting 5 Load Factor Measurement from the programming mode menu e...

Page 266: ...ove the Cursor and select Time Confirm with the key PRG 6 5 Time RUN STOP 01h 00m 00s Imax 0 00A Iave 0 00A BPave 0 0 Standby 5 Shift with the and set the measurement time with the keys Use the key to...

Page 267: ...r and select RUN STOP Confirm with the key PRG 6 5 Time RUN STOP h m s Imax 0 00A Iave 0 00A BPave 0 0 Standby 5 Entering the run command causes measurement to start If the run command has already bee...

Page 268: ...RG 6 1 PID Monitor 2 Multi Op Mon 3 CLogic Monitor 4 Resonant Avd 5 Load Factor 6 COM Debug 3 Use the keys to select 6 COM Debug and confirm with the key PRG 6 6 S COM Command 01 0 05 0 00Hz 06 0000 0...

Page 269: ...codes newest past 9 alarms in addition to the one currently displayed Previous alarm codes can be displayed by pressing the key while the current alarm code is displayed 5 7 3 Displaying the status of...

Page 270: ...5 7 Alarm Mode 5 91 Chap 5 PREPARATION AND TEST RUN 5 7 4 Test run procedure Make a test run of the motor using the flowchart given below Figure 5 16 Test Run Procedure...

Page 271: ...inverter and the motor to the ground electrodes Otherwise an electric shock could occur 2 Check the control circuit terminals and main circuit terminals for short circuits or ground faults 3 Check for...

Page 272: ...is control disables all automatically controlled features such as the slip compensation so no unpredictable output fluctuation results enabling stable operation with constant output frequency V f cont...

Page 273: ...China 380 V P99 Motor 1 selection 0 Motor characteristics 0 Fuji standard motors 8 series 3 Motor characteristics 3 Fuji standard motors 6 series 0 Motor characteristics 0 Fuji standard motors 8 seri...

Page 274: ...ery design values Note For a test driving of the motor increase values so that they are longer than your machinery design values If the specified time is short the inverter may not run the motor prope...

Page 275: ...the keypad or the communications link it automatically turns OFF upon completion of the measurements which completes the tuning Upon completion of the tuning the subsequent function code P04 appears...

Page 276: ...que or at a speed not permitted for the machine Accident or injury may result After completion of preparations for a test run as described above start running the inverter for motor operation check us...

Page 277: ...procedures have been taken the inverter is defective Consult your Fuji Electric representative The alarm cannot be released 5 7 11 Preparation for practical operation After verifying normal motor run...

Page 278: ...th the function code H97 1 Depending upon the situation of the practical operation it may become necessary to modify the settings of the torque boost F09 and acceleration deceleration times F07 F08 Co...

Page 279: ......

Page 280: ...parameters 6 142 6 3 5 H codes High performance functions 6 146 6 3 6 H1 codes High performance functions 6 189 6 3 7 J codes Application functions 1 6 196 6 3 8 J1 codes PID control 1 6 197 6 3 9 J2...

Page 281: ......

Page 282: ...H and H1 codes Application Functions 1 J codes PID Control 1 J1 codes PID Control 2 J2 codes Pump APP Functions J4 codes External PID Control 1 J5 codes External PID Control 2 and 3 J6 codes Applicat...

Page 283: ...safe operation of your power system Whether data will be copied or not is detailed with the following symbols in the Data copying column of the function code tables given on page 6 3 and subsequent pa...

Page 284: ...ic Thermal Overload Protection for Motor 1 Select motor characteristics 1 For a general purpose motor with shaft driven cooling fan 2 For an inverter driven motor non ventilated motor or motor with se...

Page 285: ...deviation 3 EPID3 ERR Note 1 85 External PID final output 3 EPID3 OUT 111 Customizable logic output signal 1 112 Customizable logic output signal 2 113 Customizable logic output signal 3 114 Customiza...

Page 286: ...at starting STM 30 1030 Force to stop STOP 30 Active OFF 1030 Active ON 33 1033 Reset PID integral and differential components PID RST 34 1034 Hold PID integral component PID HLD 35 1035 Select local...

Page 287: ...xternal soft start and stop Y Y 20 00 E16 Torque Limiter 2 Driving Y Y OFF E17 Braking OFF Disable 20 to 150 Torque limiter level Y Y OFF E20 Terminal Y1 Function N Y 0 E21 Terminal Y2 Function N Y 1...

Page 288: ..._I 165 1165 Motor 3 being driven by commercial power M3_L 166 1166 Motor 4 being driven by inverter M4_I 167 1167 Motor 4 being driven by commercial power M4_L 169 1169 Motor 5 being driven by commerc...

Page 289: ...ternal PID feedback value 2 46 External PID manual command 2 47 External PID process command 3 48 External PID feedback value 3 49 External PID manual command 3 N Y 0 E64 Saving of Digital Reference F...

Page 290: ...top STOP 30 Active OFF 1030 Active ON 33 1033 Reset PID integral and differential PID RST components 34 1034 Hold PID integral component PID HLD 35 1035 Select local keypad operation LOC 38 1038 Enabl...

Page 291: ...ID2 ON 212 1212 Cancel external PID control 2 EPID2 213 1213 Switch normal inverse operation under external PID control 2 EPID2 IVS 214 1214 Reset external PID2 integral and differential components EP...

Page 292: ...le keys on the keypad 1 Voltage input to terminal 12 10 to 10 VDC 2 Current input to terminal C1 4 to 20 mA DC 3 Sum of voltage and current inputs to terminals 12 and C1 5 Voltage input to terminal V2...

Page 293: ...Y 100 C72 Minimum scale 999 00 to 0 00 to 9990 00 N Y 0 00 Note Alphabets in the Default setting field denote shipping destination E EU A Asia C China P codes Motor 1 Parameters Code Name Data settin...

Page 294: ...able Forward rotation inhibited 3 Enable Reverse rotation inhibited setting only 4 Enable Forward rotation inhibited setting only N Y 0 H09 Starting Mode Auto search 0 Disable 1 Enable At restart afte...

Page 295: ...e times the specified one 3 DC link bus voltage control with Force to stop if actual deceleration time exceeds three times the specified one 4 Torque limit control with Force to stop disabled 5 DC lin...

Page 296: ...t 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Y Y 0 H110 Input Phase Loss Protection Avoidance Operation Mode selection 0 Disable 1 Enable Decrease output frequency Y Y 0 H112 Voltage Shortage Avoidance Operation...

Page 297: ...to commercial power operation N Y 0 J1 codes PID Control 1 Code Name Data setting range Change when running Data copying Default setting J101 PID Control 1 Mode selection 0 Disable 1 Enable Process co...

Page 298: ...to 120 0 Hz Inherit Depends on setting of F15 Y Y Inherit J119 Lower limit of PID process output 0 0 to 120 0 Hz Inherit Depends on setting of F16 Y Y Inherit J121 Alarm output selection 0 Absolute v...

Page 299: ...case of J145 0 00 the acceleration deceleration time selection function is disabled Y Y Inherit J146 Operation time 0 0 to 3600 0 s Specify the time including acceleration time 0 0 Time period while...

Page 300: ...sensor 0 Disable 1 Enable Y Y 0 J180 Detection timer 0 to 600s Y Y 0 J182 End of Curve Protection Input selection 0 Disable 1 Alarm 2 Warning output Y Y 0 J183 Detection current 0 00 Disable 1 to 150...

Page 301: ...1 m3 min 22 m3 h 23 L s 24 L min 25 L h Pressure 40 Pa 41 kPa 42 MPa 43 mbar 44 bar 45 mmHg 46 psi Pound per square inch 47 mWG 48 inWG Temperature 60 K 61 C 62 F Density 80 ppm N Y 0 J206 Maximum sca...

Page 302: ...duration 0 to 3600 s Inherit 999 After detection of the failure continue to run as specified by J227 After stop output shutoff cause a PV2 trip Y Y Inherit J229 Feedback failure upper limit 999 00 to...

Page 303: ...2 Fixing procedure Switching the motor at slow flowrate stop 3 Equal operating time Switching the motor at slow flowrate stop N Y 0 J430 Stop of Commercial Power driven Motors 0 Stop commercial power...

Page 304: ...1 Code Name Data setting range Change when running Data copying Default setting J501 External PID Control 1 Mode selection 0 Disable 1 Enable process control Normal operation 2 Enable process control...

Page 305: ...isable 0 00 to 9990 00 10 Y Y OFF J515 ON OFF control hysteresis width 0 00 to 9990 00 10 Y Y 0 00 J516 Proportional operation output convergent value 0 to 150 Y Y 0 J517 Proportional cycle 1 to 150 s...

Page 306: ...00 J552 Multistep command 2 999 00 to 0 00 to 9990 00 Y Y 0 00 J553 Multistep command 3 999 00 to 0 00 to 9990 00 Y Y 0 00 J6 codes External PID Function 2 3 Code Name Data setting range Change when...

Page 307: ...to 110 Y Y 100 J619 Lower limit of PID process output 10 to 110 Y Y 0 J620 Upper and lower limits 0 Limit PID output with J618 J619 1 110 10 of PID output with J618 exceeded or less than J619 Y Y 0 J6...

Page 308: ...operation N Y 0 J652 External PID Control 3 Remote command selection 0 Keypad key 3 UP DOWN 4 Command via communications link Use function code S32 51 External PID process command 1 Analog input Term...

Page 309: ...Enable Deceleration and stop PVC trip Y Y 0 J679 Feedback error upper limit 999 00 to 0 00 to 9990 00 10 Auto 105 equivalent Y Y Auto J680 Feedback error lower limit 999 00 to 0 00 to 9990 00 10 Auto...

Page 310: ...Inverter ready to run RDY 11 Switch motor drive source between commercial power and inverter output For MC on commercial line SW88 12 Switch motor drive source between commercial power and inverter ou...

Page 311: ...g driven by commercial power M8_L 180 1180 In mutual operation M RUN 181 1181 Alarm in mutual operation M ALM 190 1190 In timer operation TMD 191 1191 Timer 1 enabled TMD1 192 1192 Timer 2 enabled TMD...

Page 312: ...n See U01 N Y 0 U12 Input 1 See U02 N Y 100 U13 Input 2 See U02 N Y 100 U14 Function 1 9990 00 to 0 00 to 9990 00 N Y 0 00 U15 Function 2 9990 00 to 0 00 to 9990 00 N Y 0 00 U16 Customizable Logic Ste...

Page 313: ...N Y 0 U76 Customizable Logic Output Signal 6 N Y 0 U77 Customizable Logic Output Signal 7 0 Disable 1 Output of step 1 SO01 2 Output of step 2 SO02 3 Output of step 3 SO03 4 Output of step 4 SO04 5 O...

Page 314: ...p control motor 1 MEN1 152 1152 Pump control motor 2 MEN2 153 1153 Pump control motor 3 MEN3 154 1154 Pump control motor 4 MEN4 155 1155 Pump control motor 5 MEN5 156 1156 Pump control motor 6 MEN6 15...

Page 315: ...put to a terminal U91 Customizable Logic Timer Monitor Step selection 0 Disable monitoring 1 Step 1 2 Step 2 3 Step 3 4 Step 4 5 Step 5 6 Step 6 7 Step 7 8 Step 8 9 Step 9 10 Step 10 11 Step 11 12 Ste...

Page 316: ...y12 Communications error processing 0 Immediately trip with alarm ErP 1 Trip with alarm ErP after running for the period specified by timer y13 2 Retry during the period specified by timer y13 If the...

Page 317: ...N Y 0 T07 Start time Possible to specify in the special menu N Y 0 T08 End time Possible to specify in the special menu N Y 0 T09 Start day of the week Possible to specify in the special menu N Y 0 T...

Page 318: ...uantity 51 PID feedback amount final in physical quantity 52 PID output 53 PID control 1 command in physical quantity 54 PID control 1 feedback amount in physical quantity 55 PID control 2 command in...

Page 319: ...for Input Watt hour Data 0 kWh 1 MWh Y Y 0 K32 Display Coefficient for Input Watt hour Data OFF Cancel or reset 0 001 to 9999 000 Y Y 0 010 K33 Long term Input Watt hour Data Monitor OFF Cancel or res...

Page 320: ...mmediately trip with alarm Er5 3 Continue to run After recovery from the error run according to communications command 4 to 9 Same as o27 0 10 Decelerate to a stop and trip with alarm Er5 11 Run for t...

Page 321: ...d N Y 0 o58 Function Code Assignment 11 for Read N Y 0 o59 Function Code Assignment 12 for Read N Y 0 o60 Terminal 32 Function Same as E61 N Y 0 o61 Offset 5 0 to 5 0 Y Y 0 0 o62 Gain 0 00 to 200 00 Y...

Page 322: ...nverter Capacity Inverter capacity kW Torque boost 1 F09 Auto restart after momentary power failure Restart time H13 0 75 6 5 1 5 4 9 2 2 4 5 3 7 4 1 5 5 3 4 7 5 2 7 0 5 11 2 1 15 1 6 18 5 1 3 22 1 1...

Page 323: ...16 00 0 90 2 0 30 00 to 36 99 30 54 00 19 50 2 64 14 96 0 80 2 3 37 00 to 44 99 37 65 00 20 80 2 76 16 41 0 80 2 5 45 00 to 54 99 45 78 00 23 80 2 53 16 16 0 80 2 5 55 00 to 74 99 55 95 00 29 30 2 35...

Page 324: ...to 49 99 40 45 5 6 80 1 82 25 32 0 47 2 3 50 00 to 59 99 50 57 5 9 33 1 92 24 87 0 58 2 5 60 00 to 69 99 60 68 7 10 4 1 29 26 99 0 35 2 5 75 00 to 99 99 75 86 9 14 3 1 37 27 09 0 35 2 6 100 00 to 124...

Page 325: ...Not allowed Only F00 data can be modified with the keypad while all other function codes cannot To change F00 data simultaneous keying of from 0 to 1 or from 1 to 0 keys is required For similar purpos...

Page 326: ...y 5 Enable the voltage input to terminal V2 0 to 10 VDC maximum frequency obtained at 10 VDC SW5 on the control circuit board should be turned to the V2 position factory default 7 Enable UP and DOWN c...

Page 327: ...uency Command 1 or C30 Frequency Command 2 it is possible to arbitrarily specify the reference frequency by multiplying the gain and adding the bias The polarity can be selected and the filter time co...

Page 328: ...sent from the external equipment Filter time constant C33 C38 C43 C33 C38 or C43 specifies a filter time constant for analog input voltage or current Choose an appropriate value for the time constant...

Page 329: ...1 Frequency command 2 C30 12 C1 V12 If F01 3 the sum of 12 C1 is enabled the bias and gain are independently applied to each of the voltage and current inputs given to terminals 12 and C1 and the sum...

Page 330: ...10 VDC or 20 mA DC of analog input as 100 Frequency command 1 F01 The analog input less than the bias base point C50 is limited by the bias value F18 Specifying that the data of the bias base point C...

Page 331: ...terminals 12 and V2 to be used for bipolar input 10 V to 10 V respectively When both the bias F18 C55 or C67 and its base point C50 C56 or C68 are set to 0 the negative and positive voltage inputs pr...

Page 332: ...e below lists the run command sources and the rotational directions of the motor Data for F02 Description 0 Keypad Enable the keys to run and stop the motor 1 External signals Digital input terminal c...

Page 333: ...scribed above higher priority command sources including remote and local modes see Chapter 5 Section 5 5 4 and communications link are provided F03 Maximum Frequency 1 F03 specifies the maximum freque...

Page 334: ...tern The following descriptions include setups required for the non linear V f patterns At high frequencies the motor impedance may increase resulting in an insufficient output voltage and a decrease...

Page 335: ...input voltage Configure these voltages correctly in accordance with the motor specifications Non linear V f Patterns 1 and 2 for Frequency H50 and H52 H50 or H52 specifies the frequency component at...

Page 336: ...F07 F08 is effective Force to stop H56 If terminal command STOP data 30 is turned OFF the inverter decelerates to a stop with the deceleration time specified by H56 After that the inverter displays al...

Page 337: ...tion time is longer than the reference acceleration deceleration time Acceleration Deceleration Starting zone Ending zone Starting zone Ending zone S curve Weak 5 5 5 5 S curve Strong 10 10 10 10 S cu...

Page 338: ...efer to F37 Refer to the description of F37 F10 to F12 Electronic Thermal Overload Protection for Motor 1 Select motor characteristics Overload detection level Thermal time constant F10 through F12 sp...

Page 339: ...s their corresponding output frequencies f2 and f3 differ depending on the characteristics of the motor The tables below list the factors of the motor selected by P99 Motor 1 Selection Cooling Charact...

Page 340: ...1 1 times of the rated current of the motor To disable the electronic thermal overload protection set the F11 data to OFF Disable Thermal time constant F12 F12 specifies the thermal time constant of t...

Page 341: ...6 60 Example of Thermal Overload Detection Characteristics...

Page 342: ...r idling motor speed and restarts running the motor at the frequency calculated based on the searched speed 3 Continue to run for heavy inertia or general loads This setting is ideal for fan applicati...

Page 343: ...may also drop so as to turn the run command OFF In consideration of such a situation the inverter waits 2 seconds for a run command input after the inverter enters a ready to run state If a run comma...

Page 344: ...he DC link bus may not be great enough to be recognized as a power failure In such an event the restart after a recovery from momentary power failure does not work properly as designed To solve this c...

Page 345: ...search for idling motor speed it is necessary to tune the inverter beforehand When the estimated speed exceeds the maximum frequency or the upper limit frequency the inverter disables auto search and...

Page 346: ...been shut down so that the inverter does not apply the restart mode and starts normal running If H16 Allowable momentary power failure time is set to Auto restart will take place until the DC link bus...

Page 347: ...urs The restart time specified by H13 also applies to the switching operation terminal commands ISW50 ISW60 between line and inverter Refer to E01 through E07 data 40 41 for terminals X1 to X7 Restart...

Page 348: ...ion it is not necessary to modify data of H15 H92 or H93 22 kW or below 30 kW or above 10 V 20 V Even if you select Trip after decelerate to stop or Continue to run the inverter may not be able to do...

Page 349: ...frequency may temporarily go beyond the limit level Data setting range 0 0 to 120 0 Hz Low Limiter Mode selection H63 H63 specifies the operation to be carried out when the reference frequency drops...

Page 350: ...ng starts its operation during motor decelerate to stop state Data setting range 0 0 to 60 0 Hz Braking level F21 F21 specifies the output current level to be applied when the DC braking is activated...

Page 351: ...e inverter is in a stopped state activates the DC braking This feature allows the motor to be excited before starting resulting in smoother acceleration quicker build up of acceleration torque In gene...

Page 352: ...rated slip frequency as the starting frequency Starting Frequency 1 F23 F23 specifies the starting frequency at the startup of an inverter Data setting range 0 1 to 60 0 Hz Starting Frequency 1 Holdin...

Page 353: ...the output current For details refer to Chapter 2 Section 2 6 Derating of Rated Output Current When a high carrier frequency is specified the temperature of the inverter may rise due to an ambient tem...

Page 354: ...or details of the slide switches on the control PCB refer to Chapter 2 SPECIFICATIONS Data for F29 FM1 output form Position of slide switch SW4 mounted on the control PCB 0 Voltage 0 to 10 VDC VO1 1 C...

Page 355: ...e rated motor output 14 Calibration Full scale output for the meter calibration This always outputs the full scale 100 15 PID command SV Command value under PID control 100 of the feedback amount 16 P...

Page 356: ...Final output under external PID control 2 100 of the feedback amount 80 External PID feedback amount 3 EPID3 PV Feedback amount under external PID control 3 100 of the feedback amount 81 External PID...

Page 357: ...t form Position of slide switch SW6 mounted on the control PCB 0 Voltage 0 to 10 VDC VO2 1 Current 4 to 20 mA DC IO2 2 Current 0 to 20 mA DC IO2 The output current is not isolated from analog input an...

Page 358: ...otor may be over excited at no load 3 Variable torque V f pattern Variable torque load General purpose fans and pumps 4 Torque boost specified by F09 Constant torque load 5 Linear V f pattern Auto tor...

Page 359: ...utput voltage to optimally match the motor and its load by using F09 Specify an appropriate level that guarantees smooth start up and yet does not cause over excitation at no or light load Torque boos...

Page 360: ...e that this feature may not be effective depending upon the motor or load characteristics Check the advantage of energy saving before you actually apply this feature to your machinery Auto energy savi...

Page 361: ...ecify the operation level at which the torque limiters become activated as the percentage of the motor rated torque Function code Name Torque limit feature F40 Torque limiter 1 Driving Driving torque...

Page 362: ...5 0 Hz If the increasing frequency during braking reaches the limit value the torque limiters no longer function resulting in an overvoltage trip Such a problem may be avoided by increasing the settin...

Page 363: ...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 torque...

Page 364: ...dynamic torque vector control use motor parameters the following conditions should be satisfied to obtain full control performance A single motor is controlled per inverter Motor parameters P02 P03 P0...

Page 365: ...e Disable Disable 1 Disable Enable Disable 2 Enable Enable Disable Level F44 F44 specifies the operation level at which the output current limiter becomes activated in ratio to the inverter rating Dat...

Page 366: ...ation time may activate the current limiting to suppress the increase of the inverter output frequency causing hunting undesirable oscillation of the system or activating the inverter overvoltage trip...

Page 367: ...unction code setting may cause a sudden motor start or an abrupt change in speed When the inverter is controlled with the digital input signals switching run or frequency command sources with the rela...

Page 368: ...er 60 Hz ISW60 J22 50 1050 Clear running motor regular switching time MCLR J436 58 1058 Reset UP DOWN frequency STZ F01 H61 72 1072 Count the run time of commercial power driven motor 1 CRUN M1 H44 H9...

Page 369: ...integral and differential components EPID1 RST 205 1205 Hold external PID 1 integral component EPID1 HLD J501 to J540 211 1211 External PID control 2 ON command EPID2 ON J601 212 1212 Cancel external...

Page 370: ...e 3 wire inverter operation Refer to F02 Coast to a stop BX Function code data 7 Turning this terminal command ON immediately shuts down the inverter output so that the motor coasts to a stop without...

Page 371: ...0 Function code data 15 and 16 When an external sequence switches the motor drive power from the commercial line to the inverter the terminal command SW50 or SW60 enables the inverter to start running...

Page 372: ...If you wish to switch the motor drive source from the commercial line to the inverter be sure to turn BX OFF before the Switch to commercial power signal is turned OFF When switching the motor drive...

Page 373: ...vided for the event that the motor drive source cannot be switched normally to the commercial power due to a serious problem of the inverter Note 2 When any alarm has occurred inside the inverter the...

Page 374: ...P Increase output frequency and DOWN Decrease output frequency commands UP and DOWN Function code data 17 and 18 Frequency setting Turning the terminal command UP or DOWN ON causes the output frequenc...

Page 375: ...tional to the input value and inverse in analog frequency setting or under PID process control To select the inverse operation turn the IVS ON The normal inverse switching operation is useful for air...

Page 376: ...se When process control is performed by the PID control facility integrated in the inverter the IVS is used to switch the PID processor output reference frequency between normal and inverse and has no...

Page 377: ...ial components PID RST Function code data 33 Turning this terminal command ON resets the integral and differential components of the PID processor Refer to J101 through J131 and J201 through J231 Hold...

Page 378: ...the inverter controls the magnetic contactor that switches the motor drive source between the commercial power and the inverter output according to the integrated sequence This control is effective wh...

Page 379: ...uration of Control Circuit Summary of Operation Input Output Status signal and magnetic contactor ISW50 or ISW60 Run command SW52 1 52 1 SW52 2 52 2 SW88 88 Inverter operation ON ON OFF Commercial pow...

Page 380: ...r primary circuit SW52 1 is turned ON immediately 2 The commercial power circuit SW88 is turned OFF immediately 3 After an elapse of t2 0 2 sec time required for the main circuit to get ready from whe...

Page 381: ...and T0 for an auxiliary control power Without the connection turning SW52 1 OFF loses also the control power The sequence operates normally even if an alarm occurs in the inverter except when the inv...

Page 382: ...of Function Codes 6 101 Chap 6 FUNCTION CODES 2 Sequence with an emergency switching function 3 Sequence with an emergency switching function Part 2 Automatic switching by the alarm output issued by t...

Page 383: ...omizable logic circuit or timers for maintenance or other purposes CLC Function OFF Enable customizable logic Depends on the U00 setting ON Disable customizable logic Before changing the setting of CL...

Page 384: ...n be assigned by E98 or E99 only No function assigned Function code data 100 Use this when no function is to be assigned to general purpose digital input terminals or the customizable logic function d...

Page 385: ...riven MEN1 to MEN8 Function code data 151 to 158 Turning the MEN1 to MEN8 ON enables the corresponding motors to be driven under pump control Turning them OFF prohibits the motors from being driven If...

Page 386: ...ON OFF Timers 2 3 OFF ON OFF ON Timers 2 4 OFF OFF ON ON Timers 3 4 ON ON ON OFF Timers 1 2 3 ON ON OFF ON Timers 1 2 4 ON OFF ON ON Timers 1 3 4 OFF ON ON ON Timers 2 3 4 ON ON ON ON Timers 1 2 3 4...

Page 387: ...he PID processor of external PID control 1 Refer to J501 through J540 External PID control 2 ON command EPID2 ON Function code data 211 Turning the EPID2 ON ON enables external PID control 2 Refer to...

Page 388: ...from external PID control 3 to manual commands running at the frequency selected from the keypad analog input PID control 1 or 2 Terminal command EPID3 Function OFF Enable External PID control 3 ON Di...

Page 389: ...signals are active e g an alarm would be recognized while the inverter is powered OFF To avoid causing system malfunctions by this interlock these signals to keep them ON using an external power suppl...

Page 390: ...SW52 1 E01 to E07 ISW50 40 ISW60 41 J22 15 1015 Select AX terminal function For MC on primary side AX 16 1016 Shifted to pattern operation stage TU 17 1017 Pattern operation cycle completed TO 18 1018...

Page 391: ...LO2 113 1113 Customizable logic output signal 3 CLO3 114 1114 Customizable logic output signal 4 CLO4 115 1115 Customizable logic output signal 5 CLO5 116 1116 Customizable logic output signal 6 CLO6...

Page 392: ...31 231 1231 Under external PID3 control EPID3 CTL 232 1232 External PID3 output EPID3 OUT 233 1233 Running under external PID3 EPID3 RUN J651 234 1234 External PID3 alarm EPV3 ALM J671 J672 J674 235 1...

Page 393: ...the detected torque is a driving one and it comes ON when it is a braking one Inverter output limiting IOL Function code data 5 Inverter output limiting with delay IOL2 Function code data 22 The outpu...

Page 394: ...to transistor output terminals Y1 Y2 Y3 and Y4 enables the terminal command ISW50 or ISW60 that controls the magnetic contactor for switching the motor drive source between the commercial power and t...

Page 395: ...of these terminals when a pattern operation is not carried out no stage is selected Cooling fan in operation FAN Function code data 25 With the cooling fan ON OFF control enabled H06 1 this output sig...

Page 396: ...check the service life of these parts and determine whether the parts should be replaced or not Refer to H42 Reference loss detected REF OFF Function code data 33 This output signal comes ON when an a...

Page 397: ...stopped state due to the slow flowrate stopping function under PID control Refer to J149 through J160 and J249 through J260 Low output torque detected U TL Function code data 45 This output signal com...

Page 398: ...sure remaining low due to pump pipe rupture etc Maintenance timer MNT Function code data 84 Once the inverter s cumulative run time or the startup times for the motor 1 exceeds the previously specifie...

Page 399: ...rm 2 Power supply L1 R L2 S L3 T EN1 PLC EN2 PLC DECF ENOFF Output OFF OFF OFF Shutdown Safe Torque OFF 3 OFF OFF OFF ON Shutdown Safe Torque OFF 3 ON ON OFF OFF Waiting for a run command ON OFF ON 4...

Page 400: ...a 181 This output signal comes ON when two or more motors are stopped due to alarm in mutual operation J401 52 or 54 Refer to J401 through J404 Cancel timer TMD Function code data 190 Timer 1 to Timer...

Page 401: ...control 1 to 3 are selected respectively Refer to J501 J601 and J651 External PID1 to PID3 output EPID1 OUT EPID2 OUT and EPID3 OUT Function code data 212 222 and 232 These signals are duty output of...

Page 402: ...ut terminal Operating condition 1 Operating condition 2 Frequency speed arrival signal FAR 1 Both signals come ON when the difference between the output frequency and the reference frequency comes wit...

Page 403: ...o output terminal Range See below Range 0 01 to 600 00 s Range See below Range 0 5 to 75 0 min OL 7 E34 F10 F12 ID 37 E34 E35 Data setting range Operation level OFF Disable 1 to 150 of inverter rated...

Page 404: ...detected ID When the inverter output current exceeds the level specified by E34 for the period specified by E35 the ID signal turns ON respectively When the output current drops below 90 of the rated...

Page 405: ...io setting To be used for making ratio setting by analog input to acceleration deceleration time 13 Upper limit frequency 14 Lower limit frequency To be used for limiting the output frequency by analo...

Page 406: ...red J652 48 External PID feedback value 3 Inputs the 3rd feedback amounts such as temperature and pressure under external PID control 3 49 External PID manual command 3 To be used for setting PID outp...

Page 407: ...analog frequency command sampled at any given time The sampling is repeated at regular intervals to continually monitor the wiring connection of the analog frequency command Data setting range Decel D...

Page 408: ...the period specified by E81 Low torque detection Timer The signal turns OFF when the calculated torque exceeds the level specified by E80 plus 5 of the motor rated torque The minimum ON duration is 10...

Page 409: ...function does not work in the domain exceeding the low frequency limit specified by F16 The default of F16 is 0 0 Hz so that this function does not work by default independent of the E82 setting To us...

Page 410: ...ring PID control being canceled F16 Frequency limiter Low E85 F16 Frequency limiter Low E85 Disable Gradual deceleration time switching frequency E85 E85 specifies the switching frequency frequency sw...

Page 411: ...frequency bands overlap the inverter actually takes the lowest frequency within the overlapped bands as the bottom frequency and the highest as the upper limit Refer to the figure on the lower right J...

Page 412: ...ultistep frequency 6 OFF ON ON ON C11 Multistep frequency 7 ON OFF OFF OFF C12 Multistep frequency 8 ON OFF OFF ON C13 Multistep frequency 9 ON OFF ON OFF C14 Multistep frequency 10 ON OFF ON ON C15 M...

Page 413: ...ta for C21 Pattern Operation Modes 0 Carry out a single cycle of the specified pattern operation and stop the inverter output 1 Carry out the specified pattern operation repeatedly and stop the invert...

Page 414: ...eceleration time 2 3 E12 Acceleration time 3 E13 Deceleration time 3 Acceleration deceleration time 4 E14 Acceleration time 4 E15 Deceleration time 4 The number of significant figures for the run time...

Page 415: ...7 The above configuration example produces the operation shown in the chart below To start or stop a pattern operation use the keys on the keypad or turn the related input terminals ON OFF When using...

Page 416: ...in base point Polarity Terminal C1 Input Range Selection F01 Frequency Command 1 Setting up a reference frequency using analog input You can adjust the gain polarity filter time constant and offset wh...

Page 417: ...C40 Terminal C1 input range 0 4 to 20 mA factory default 1 0 to 20 mA C53 Selection of Normal Inverse Operation Frequency command 1 C53 switches the reference frequency sourced by frequency command 1...

Page 418: ...re 80 ppm Density 23 L s Flowrate 45 mmHg Pressure Setting up an analog input monitor for terminal 12 1 Input monitor Set E61 Terminal 12 extended function to 20 2 Display section Set any of K10 Main...

Page 419: ...7 5 to be displayed when the analog input value on terminal 12 is 0 The display unit should be selected with C58 C61 Analog Input Adjustment for Terminal C1 Bias value Refer to F01 C61 specifies a bi...

Page 420: ...re 80 ppm Density 23 L s Flowrate 45 mmHg Pressure Setting up an analog input monitor for terminal C1 1 Input monitor Set E62 Terminal C1 extended function to 20 2 Display section Set any of K10 Main...

Page 421: ...1 C68 specifies a bias base point for Reference frequency 2 and analog input monitor terminal V2 For details refer to the description of F01 C70 Analog Input Adjustment for Terminal V2 Display unit C7...

Page 422: ...y to be displayed when the analog input value is 0 C71 C72 Analog Input Adjustment for Terminal V2 Maximum scale Minimum scale C71 and C72 specify the maximum and minimum scales to display easy to und...

Page 423: ...display the motor speed on the LCD monitor and to control the speed refer to E43 The following expression is used for the conversion Hz Frequency poles of No 120 r min speed Motor Data setting range...

Page 424: ...1 P07 Leakage reactance X P08 For details of auto tuning refer to the Chapter 5 Preparation and Test Run In any of the following cases perform auto tuning since the motor parameters are different from...

Page 425: ...cify no load current R1 and X respectively Obtain the appropriate values from the test report of the motor or by calling the motor manufacturer Performing auto tuning automatically sets these paramete...

Page 426: ...e frequency For details about slip compensation control refer to the description of F42 P99 Motor 1 Selection P99 specifies the type of motor 1 to be used Data for P99 Motor type 0 Motor characteristi...

Page 427: ...tem 56 Initialize according to application Communications linked inverter drive motor floating system for master 57 Initialize according to application Communications linked inverter drive motor float...

Page 428: ...tialized Initialize according to application H03 51 to 59 71 72 H03 initializes data of the specified function codes to the values required for application such as drive control and control objects Fu...

Page 429: ...ntity When H03 52 Initialize according to application Inverter drive motor fixed system for 5 motors Object function codes Initialize to F02 Operation Method 1 External signals Terminal command FWD or...

Page 430: ...ow Flowrate Stop Function Mode selection 1 Manual operation stop judgment MV J150 Slow Flowrate Stop Function Operation level 35 00 Hz J151 Slow Flowrate Stop Function Elapsed time 15 s J157 Slow Flow...

Page 431: ...peration Method 1 External signals Terminal command FWD or REV F07 Acceleration Time 1 3 00 s F08 Deceleration Time 1 3 00 s F15 Frequency Limiter High 50 0 Hz F16 Frequency Limiter Low 25 0 Hz F26 Mo...

Page 432: ...te Stop Function Cancel delay timer 1 s J401 Pump Control Mode Selection 1 Enable Inverter drive motor fixed system J411 Motor 1 Mode Selection 1 Enable J412 Motor 2 Mode Selection 1 Enable J413 Motor...

Page 433: ...D or REV F07 Acceleration Time 1 3 00 s F08 Deceleration Time 1 3 00 s F15 Frequency Limiter High 50 0 Hz F16 Frequency Limiter Low 25 0 Hz F26 Motor Sound Carrier frequency 3 kHz F35 Pulse Output FM2...

Page 434: ...tion 1 Enable J412 Motor 2 Mode Selection 1 Enable J413 Motor 3 Mode Selection 1 Enable J414 Motor 4 Mode Selection 1 Enable J425 Motor Switching Procedure 3 Equal operating time Switching the motor a...

Page 435: ...unction 152 Enable pump control motor 2 to be driven MEN2 E05 Terminal X5 Function 151 Enable pump control motor 1 to be driven MEN1 E06 Terminal X6 Function 171 PID multistep command 1 PID SS1 E07 Te...

Page 436: ...ease Judgment Duration time 1 00 s J456 Motor Increase Switching Level 50 J457 Motor Increase PID Control Start Frequency 35 Hz J459 Motor Decrease Switching Level 50 J460 Motor Decrease PID Control S...

Page 437: ...Current Input Wire Break Detection 0 5 s J101 PID Control 1 Mode selection 1 Enable Process control normal operation J110 PID Control 1 P Gain 2 500 times J111 PID Control 1 I Integral time 0 2 s J14...

Page 438: ...r frequency 3 kHz F35 Pulse Output FM2 Function 2 Output current F37 Load Selection 0 Variable torque load H30 Communications Link Function Mode selection 8 RS 485 Port 2 RS 485 Port 2 J110 PID Contro...

Page 439: ...crease Judgment Judgment frequency 48 Hz J451 Motor Increase Judgment Duration time 5 00 s J452 Motor Decrease Judgment Judgment frequency 30 Hz J453 Motor Decrease Judgment Duration time 1 00 s J465...

Page 440: ...stop judgment MV J150 Slow Flowrate Stop Function Operation level 28 00 Hz J151 Slow Flowrate Stop Function Elapsed time 5 s J157 Slow Flowrate Stop Function Cancel frequency 32 0 Hz J158 Slow Flowrat...

Page 441: ...tion 51 PID feedback amount final in physical quantity When H03 72 Initialize according to application Fan Object function codes Initialize to F02 Operation Method 1 External signals Terminal command...

Page 442: ...ter High Y Y Y Y Y Y Y Y Y Y Y F16 Frequency Limiter Low Y Y Y Y Y Y Y Y Y Y Y F35 Pulse Output FM2 Function Y Y Y Y Y Y Y Y Y Y Y F37 Load Selection Y Y Y Y Y Y Y Y Y Y Y C64 Analog Input Adjustment...

Page 443: ...1 Motor Increase Judgment Duration time Y Y Y Y Y Y Y J452 Motor Decrease Judgment Judgment frequency Y Y Y Y Y Y Y J453 Motor Decrease Judgment Duration time Y Y Y Y Y Y Y J456 Motor Increase Switchi...

Page 444: ...ge protection OV1 OV2 or OV3 Motor overheat OH4 Heat sink overheat OH1 External alarm OH2 Inverter internal overheat OH3 Motor overload OL1 Inverter overload OLU Number of reset times H04 H04 specifie...

Page 445: ...ing the digital output signal TRY to any of the programmable output terminals Y1 to Y4 Y5A C and 30A B C with any of E20 through E24 and E27 data 26 H06 Cooling Fan ON OFF Control To prolong the servi...

Page 446: ...delay time 2 H09 specifies the starting mode whether to enable the auto search for idling motor speed to run the idling motor without stopping it The auto search can apply to the restart of the inver...

Page 447: ...nd timing control when two inverters drive a single motor alternately allow the motor to coast to a stop and restart it under auto search control at each time of inverter switching Starting Mode Auto...

Page 448: ...ent or overvoltage trip occurs the inverter restarts the suspended auto search Perform auto search at 60 Hz or below Note that auto search may not fully provide the performance depending on load condi...

Page 449: ...es running You need to assign the Motor overheat detected by thermistor signal THM to one of the digital output terminals beforehand by which a temperature alarm condition can be detected by the therm...

Page 450: ...uter or PLC at a remote location as well as monitor the inverter running information and the function code data H30 and y98 specify the sources of those commands inverter itself or computers or PLCs v...

Page 451: ...mand 0 Follow H30 data Follow H30 data 1 Via fieldbus option Follow H30 data 2 Follow H30 data Via fieldbus option 3 Via fieldbus option Via fieldbus option Combination of command sources Frequency co...

Page 452: ...ime Measures the discharging time of the DC link bus capacitor when the main power is shut down and calculates the capacitance 85 or lower of the reference capacitance under ordinary operating conditi...

Page 453: ...ent in comparison with the initial capacitance measured at shipment When the inverter uses an auxiliary control power input the load conditions widely differ so that the discharging time cannot be acc...

Page 454: ...apacitance of the DC link bus capacitor under ordinary operating conditions when the power is turned OFF This measurement requires setting up the load conditions for ordinary operation and measuring t...

Page 455: ...mode gives you a lifetime alarm set H98 Protection maintenance function back to the default setting Bit 3 Select life judgment threshold of DC link bus capacitor 0 and conduct the measurement under t...

Page 456: ...onfirm the mock alarm status To clear the mock alarm data use H97 Accessing the H97 data requires simultaneous keying of key key H97 data automatically returns to 0 after clearing the alarm data A moc...

Page 457: ...tistep frequency is entered the inverter saves the UP DOWN frequency Save UP DOWN frequency with respect to each multistep frequency The inverter saves the UP DOWN frequency with respect to each multi...

Page 458: ...t t OFF C05 C06 C07 Output frequency t C05 C06 C07 FWD UP UP DOWN UP DOWN FWD FWD POWER POWER F07 F08 E14 E15 No Clear F15 F15 t OFF t RUN OFF OFF RUN RUN RUN FWD cmd SS1 cmd SS2 cmd UP cmd DOWN cmd P...

Page 459: ...t t t t t t POWER LV POWER SS1 SS2 SS1 FWD STOP STOP OFF OFF UP UP DOWN UP DOWN OFF OFF OFF OFF OFF OFF OFF OFF FWD t OFF t RUN OFF OFF RUN RUN RUN Clear because RUN is retired FWD cmd SS1 cmd SS2 cmd...

Page 460: ...freq 3 is selected Value of memory 1 ON Clear because STZ is active and multistep freq 2 is selected t t t t t t POWER LV POWER SS1 SS2 SS1 FWD STOP STOP OFF OFF UP UP DOWN UP DOWN OFF OFF OFF OFF OF...

Page 461: ...the automatic deceleration anti regenerative control with this function code and the inverter controls the output frequency to keep the braking torque around 0 N m in both the acceleration deceleratio...

Page 462: ...tive control capability Automatic deceleration Operation level H114 Data setting range Auto 0 0 to 50 0 H114 specifies the anti regenerative control operation level under torque limit control The inve...

Page 463: ...Function 0 Disable 1 Enable This function is aimed at controlling the torque during deceleration it has no effect if there is a braking load Enabling the automatic deceleration anti regenerative cont...

Page 464: ...ative motor run time 1 H94 reaches the setting specified by H78 the inverter outputs the maintenance timer signal MNT if assigned to any digital terminal with any of E20 to E24 and E27 to remind the u...

Page 465: ...the startup counter for motor 1 H44 reaches the number specified by H79 Preset startup count for maintenance M1 the inverter outputs the maintenance timer signal MNT if assigned to any digital termin...

Page 466: ...es whether to enable the wire break detection and the duration of detection The inverter judges an input current of less than 2 mA on terminal C1 as a wire break Data setting range OFF Disable alarm d...

Page 467: ...n command has been turned ON or not in each of the following situations If any has been turned ON the inverter does not start up with alarm code Er6 displayed When the power to the inverter is turned...

Page 468: ...installed in the inverter output circuit if the magnetic contactor goes OFF during operation all the phases will be lost In such a case this protection feature does not work Judgment threshold on the...

Page 469: ...output or enters the alarm OH1 state Note that operating the inverter with the DC fan being locked for a long time may shorten the service life of electrolytic capacitors on the PCBs due to local high...

Page 470: ...operation restarts in the 3rd retry An alarm that causes a reset does not occur during the time specified by H104 H105 H106 Retry Target Selection H04 H05 Auto reset Times and Reset interval H104 Num...

Page 471: ...ency or stop the inverter due to an alarm Lin Data setting range 0 Disable 1 Enable H112 Voltage Shortage Avoidance Operation Mode selection H98 Protection Maintenance Function Mode selection If the i...

Page 472: ...digital input terminal and FNS is turned ON Function code E01 to E07 data 134 Fire Mode Mode selection H116 Data setting range 0 to 2 Turning FMS ON enables forced operation Fire Mode Three different...

Page 473: ...th H118 reference frequency Note however that the mode at that time is forced operation execution status 2 Operation through forward rotation FWD Forward rotation is forcibly performed irrespective of...

Page 474: ...ons error between the inverter and an option Er5 Option error An option judged that an error occurred Er8 ErP RS 485 communications error COM port 1 RS 485 communications error COM port 2 RS 485 commu...

Page 475: ...bits 0 to 7 as listed in Tables 6 3 through 6 6 Set the bit that corresponds to the desired light alarm factor to 1 Data setting range 00000000 to 11111111 binary Light Alarm Selection 1 H181 Table 6...

Page 476: ...alarm Real time clock lost Inverter life Number of startups Inverter life Cumulative motor run time PTC thermistor activated Low torque output PID alarm Reference command loss detected Alarm code Lob...

Page 477: ...nput terminals E01 to E07 data 39 Dew Condensation Prevention Duty J21 The magnitude of the DC power applied to the motor is the same as the setting of F21 DC braking 1 Braking level and its duration...

Page 478: ...commanded input and feedback amounts making it possible to apply the inverter to air conditioners The terminal command IVS can also switch operation between normal and inverse For details about the s...

Page 479: ...r J113 J213 Anti reset windup J114 J214 PID output limiter max min J118 J119 J218 J219 Alarm output J121 J122 J124 J221 through J225 Feedback error detection J127 through J131 J227 through J231 PID mu...

Page 480: ...mand 20 mA DC 0 to 20 mA DC 100 PID command 20 mA DC Voltage input to the terminal V2 0 to 10 VDC 100 PID command 10 VDC 3 3 PID commands with UP DOWN commands With UP and DOWN commands a command valu...

Page 481: ...to 20 mA C61 C62 C37 C39 C38 C36 C40 V2 0 to 10 V 10 to 10 V C67 C68 C42 C44 C45 C43 C41 Offset C31 C36 C41 C31 C36 or C41 configures an offset for an analog voltage current input The offset also app...

Page 482: ...6 3 Details of Function Codes 6 201 Chap 6 FUNCTION CODES Gain and bias Terminal Content 12 C1 V2 Example Mapping the range of 1 through 5 V at terminal 12 to 0 through 100...

Page 483: ...of the PID command For details of the communications format refer to the RS 485 Communication User s Manual Selecting Feedback Terminals For feedback control determine the connection terminal accordi...

Page 484: ...igned for voltage input When the external sensor s output is of unipolar the inverter controls the speed within the range of 0 to 100 In this example it is recommended that the dancer reference positi...

Page 485: ...ntrol 2 feedback value 12 Average PID control 1 feedback value PID control 2 feedback value 2 13 13 Maximum Use larger of PID control 1 or 2 feedback values 14 Minimum Use smaller of PID control 1 or...

Page 486: ...1 Selection of maximum Selection of minimum 0 2 J104 PID control 1 Feedback value PID control 1 Command value PID control 2 Command value PID control 2 Feedback value PID control 2 1 switchover J105 P...

Page 487: ...ensity The unit and scale for feedback values are used For feedback value selection see function codes E61 to E63 The table below shows function codes to be used for setting a unit and scale for feedb...

Page 488: ...nt approx 30 s or less It takes approx 10 seconds to 8 minutes 2 For long time response Time constant approx 30 s or more It takes approx 30 to 90 minutes If tuning ends abnormally the inverter posts...

Page 489: ...ge the speed under speed control beforehand to figure out an approximate time constant of feedback signals for determining whether to perform short time or long time response tuning PID tuning procedu...

Page 490: ...rease in gain delays response but it stabilizes the inverter output I integral time PID control 1 J111 PID control 2 J211 J04 specifies the integral time for the PID processor Data setting range 0 0 t...

Page 491: ...n PI control always acts to minimize the deviation even if a commanded value changes or external disturbance steadily occurs However the longer the integral time the slower the system response to quic...

Page 492: ...and J211 PID control I Integral time within the range where the feedback signal does not oscillate Increase the data of J112 and J212 PID control D Differential time within the range where the feedba...

Page 493: ...er PID control Data setting range 0 0 to 900 0 s This setting is used to stabilize the PID control loop Setting too long a time constant makes the system response slow J114 PID Control 1 Anti reset wi...

Page 494: ...Upper level alarm AH Lower level alarm AL J221 PID Control 2 Alarm output selection J222 PID Control 2 Upper level alarm AH J224 PID Control 2 Lower level alarm AL The inverter can output absolute va...

Page 495: ...ge and the alarm is turned ON the alarm will remain ON even if it goes out of the alarm range To release the latch perform a reset by using the key or turning the terminal command RST ON Resetting can...

Page 496: ...the alarm Alarm Description Select alarm output J121 J221 Parameter setting Upper limit absolute ON when AH PV AL 0 Lower limit absolute ON when PV AL Absolute value alarm AH 100 Upper limit deviatio...

Page 497: ...on PID control is restored PID control 1 2 feedback failure detection Mode selection J127 J227 Select an operation to be performed after failure is detected Physical values that can be set depend on d...

Page 498: ...er limit J129 J229 Set the upper limit for failure with physical quantity Settable physical quantity conforms to display unit J105 and scale J106 J107 Data setting range 999 00 to 0 00 to 9990 00 Auto...

Page 499: ...n the upper and lower limits With J127 6 selected PID2 control in progress PID2 control in progress J128 operation timer PID2 control in progress With J127 3 to 6 selected PID1 control is resumed when...

Page 500: ...J137 Multistep command 2 ON ON J138 Multistep command 3 Data setting range 999 00 to 0 00 to 9990 00 J143 J144 J145 J146 J147 Boost Function Mode selection Operation frequency Acceleration time Operat...

Page 501: ...quency J144 Select an operation frequency to be used when the boost function is ON Data setting range 0 1 to 120 0 Hz Inherit Maximum frequency Boost function acceleration time J145 You can set accele...

Page 502: ...ure increase was intended Frequency Hz BST input J144 boost frequency J146 boost cancel timer Transition to PID control Slow flowrate Start condition satisfied BST signals are ignored during boost con...

Page 503: ...cified by J150 Stop frequency for slow flowrate after the period specified by J151 During the pressurization the PID control is in the hold state This function prolongs the stopping time of equipment...

Page 504: ...tion level J150 11 Auto operation 1 stop judgment MV Deviation detection method Operation quantity MV deviation value automatically detected 12 Auto operation 1 stop judgment PV Deviation detection me...

Page 505: ...1 and PID control 2 with function codes J151 and J251 respectively Data setting range 0 to 60 s Slow flowrate stop function Auto operation frequency lower limit J152 J152 specifies the lower limit of...

Page 506: ...J157 J257 Set a cancel frequency The cancel start conditions for slow flowrate level stop are as below Set PID control 1 and PID control 2 with function codes J157 and J257 respectively Data setting...

Page 507: ...cancel deviation level as a cancel initiation condition for water stoppage prevention Set PID control 1 and PID control 2 with function codes J160 and J260 respectively Set a value so that the follow...

Page 508: ...Data setting range 0 to 25 Data for J163 Content Data for J163 Content 0 Inherit The analog input selection is followed E61 E62 and E63 22 m3 h 1 PV1 feedback value 23 L s 20 m3 s 24 L min 21 m3 min 2...

Page 509: ...tting range 0 to 2 Data for J168 Operation description 0 Disable 1 Alarm inverter stop with roC trip After alarm is canceled Control of maximum starts per hour motor is started when the first slow flo...

Page 510: ...among upper limit frequencies When drought occurs the output frequency is kept at the upper limiter during operations because the pressure drops 2 Current detection Output current dry pump protection...

Page 511: ...etting range is limited by the maximum scale and minimum scale Dry pump protection Flow sensor J179 J279 Set presence absence of a flow sensor as a detection condition Set PID control 1 and PID contro...

Page 512: ...on current J183 Because large water volume operation is being performed current according to the maximum load flows 3 Deviation detection Feedback value PV PID control command value SV deviation J184...

Page 513: ...tection condition Data setting range 0 to 600 s J188 J189 J190 J191 J192 J193 J194 J195 Filter Clogging Prevention Anti Jam Function Input selection Filter Clogging Prevention Function Reverse operati...

Page 514: ...rol When overcurrent protection OC becomes active during reverse rotation operation retry operation is performed through normal rotation operation PID control after the reset interval H05 When overcur...

Page 515: ...and reverse rotation operation is performed with the reverse rotation operation frequency J193 The number of filter clogging is counted up After reverse rotation operation is started and continued du...

Page 516: ...se operation cycle time J189 After reverse rotation operation is continued during the reverse rotation operation time J194 normal rotation operation PID control is restored While this function is oper...

Page 517: ...g prevention Anti jam Reverse rotation operation frequency J193 Set output frequency for reverse rotation operation Data setting range 0 0 to 120 0 Hz Filter clogging prevention Anti jam Reverse rotat...

Page 518: ...J205 PID Control 2 Display unit Refer to J105 For details about PID control 2 display unit setting refer to function code J105 J206 J207 PID Control 2 Maximum scale Minimum scale Refer to J106 and J10...

Page 519: ...eedback failure detection time Refer to J131 For details about PID control 2 feedback failure detection setting refer to function code J127 J247 Boost Function Cancel PV level Refer to J147 For detail...

Page 520: ...of inverter drive pumps floating x 2 1 for auxiliary pump Pressure fluctuation at the time of adding subtracting pumps Small Cascade control Inverter drive motor floating commercial power driven motor...

Page 521: ...IC AQUA cancels pump start signals to turn the magnetic contactors OFF thereby stopping commercial power driven pumps successively The number of start signal lines available on the FRENIC AQUA is a to...

Page 522: ...r connection configuration of inverter drive motor fixed system J401 1 M0 Pump Pressure sensor U V W R S T Command PID HLR Pump Pump Pump M3 Pump M4 M1 AUX_L M2 Pump Pump Pump Pump M5 M6 M7 M8 MA Auxi...

Page 523: ...n level E31 Commercial power driven AUX_L ON INV drive Commercial power driven M8_L ON Commercial power driven M7_L ON Commercial power driven M6_L ON Commercial power driven M5_L ON Commer cial Comme...

Page 524: ...mit J1 2 19 Motor increase judgment duration time J451 Motor 1 frequency ON M1_L E20 to 24 27 ON Motor decrease judgment judgment frequency J452 Motor increase switching time deceleration time J455 Mo...

Page 525: ...2 Function codes recommended to be configured Function code Name Data Description J425 Motor switching procedure 1 Equal operating time This function code automatically adjusts the start stop sequence...

Page 526: ...it This function code adjusts the sequence to apply at the time of motor decrease If the subtracting conditions of commercial power driven pumps are met the inverter accelerates according to the setti...

Page 527: ...the pump subtracting conditions the FRENIC AQUA cancels start signals of the pumps being driven by commercial power thereby stopping them successively At the time of decreasing pumps the FRENIC AQUA c...

Page 528: ...CODES Maximum number connection configuration of inverter drive motor floating system M1 M2 Pump Pump Pressure sensor Pump Auxiliary pump MA M3 Pump M4 R S T Command PID Pump controller M2_L M1_I M1_L...

Page 529: ...power driven M3_L ON Motor 1 INV drive INV drive INV drive INV drive Operation timing scheme of inverter drive motor floating commercial power driven motor system J401 3 Inverter output frequency PV f...

Page 530: ...2 18 F16 or J1 2 19 J452 J450 ON FWD Motor 2 frequency Motor 1 frequency Motor increase judgment duration time J451 Frequency limiter upper limit F15 or PID control 1 PID output limiter upper limit J...

Page 531: ...6 250 Pump operation time chart of inverter drive motor floating commercial power driven motor system J401 3...

Page 532: ...pumps For a maximum configuration the optional relay output card is required AUX_L is a drive signal for auxiliary pump J411 to J414 Motor 1 to Motor 4 mode selection 1 Enable These function codes co...

Page 533: ...at the time of adding motors If the adding conditions of commercial power driven pumps are met the inverter decelerates according to the setting of J455 If the inverter decelerates to the setting of...

Page 534: ...adding or subtracting occurs for the specified time E01 to E07 X1 to X7 151 to 158 MEM1 to MEM8 Pump control motor 1 to 8 These function codes individually separate pumps from the inverter drive moto...

Page 535: ...ers The disadvantage is high cost since each pump requires an inverter Mutual operation control Communications linked all motors simultaneous PID control system This system is configured in the same w...

Page 536: ...Function Codes 6 255 Chap 6 FUNCTION CODES Operation timing scheme of communications linked inverter drive motor floating system Communications linked inverter driven motor floating system J401 52 Whe...

Page 537: ...6 256 Operation timing scheme of communications link total simultaneous PID control method Communications linked all motors simultaneous PID control system J401 54...

Page 538: ...es 1 or 2 y20 RS 485 communication 2 50 Communications link pump control protocol For slaves Function code Name Data Description J401 Pump control mode selection 52 Communications linked inverter driv...

Page 539: ...t The default is that if the frequency reaches the setting of J119 PID lower limiter the subtracting conditions are immediately met J461 Motor increase decrea se switching judgment non responsive area...

Page 540: ...rter drive motor floating system 3 Enable Inverter drive motor floating commercial power driven motor system Perform cascade control in the inverter drive motor floating commercial power driven system...

Page 541: ...of slave units J403 N Y Master input transmission selection J404 N Y Motors 1 to 8 drive selection J411 to J418 Y N Motor switching sequence J425 Y N Stop of commercial power driven motors J430 Y N Mo...

Page 542: ...ows simultaneous terminal input on the slave unit As terminal input on the master unit is also input on the slave unit the same settings are applied to the master and slave for terminals X1 to X7 FWD...

Page 543: ...r MEN1 to MEN8 As mode selection of pump control motors there are pump control drive motor permission commands 1 to 8 MEN1 to MEN8 by terminal input A combination of the pump control drive motor permi...

Page 544: ...ching procedure J425 This allows cumulative run time for each motor to be equalized Data setting range 0 to 3 Data for J425 Function 0 Fixing procedure When the number of motors increases The number i...

Page 545: ...verter drive signals M1_I to M4_I are turned off Motor commercial power driving signals M1_L to M8_L are turned off at a time as soon as the inverter stops the output When run command is turned off Th...

Page 546: ...ommercial power driven motors individually Set motor mode selection to disable J411 to J418 0 Turn off the pump control motor drive permission command MEN1 to MEN8 2 When turning off commercial power...

Page 547: ...r drive motor fixed system J401 1 is specified in pump control mode selection commercial drive motors will be subject to switching Same as when J435 is configured to 2 Data setting range 1 2 3 Data fo...

Page 548: ...is specified After a lapse of motor regular switching time J436 switching forecast signal MCHG is output and switching operation is implemented Data setting range 0 00 to 600 00 second Furthermore the...

Page 549: ...be subject to switching Pump control mode selection J401 Motor regular switching mode selection J435 Motor subject to switching during operation 1 Fixed system Commercial drive motor 1 Subject to comm...

Page 550: ...me clearing command MCLR can be turned from ON to OFF to cancel regular switching When the motor regular switching time clearing command MCLR remains tuned on continually the time in which the number...

Page 551: ...between the PID command value SV value and the PID feedback value is negative the number of motors is not increased based on the motor increase judgment When the deviation between the PID command val...

Page 552: ...t J118 J218 Motor decrease judgment Duration time J453 The duration time of motor decrease judgment frequency is specified Data setting range 0 00 to 3600 00 s J454 Contactor Restart Time when Switchi...

Page 553: ...celeration time 2 Motor increase switching level J456 In the inverter drive motor fixed system J40 1 when the number of motors increases in the inverter drive motor floating commercial power driven mo...

Page 554: ...7 Depends on acceleration time 1 When RT1 is turned ON E10 acceleration time 2 Motor decrease switching level J459 When motors are decreased ruing cascade operation if the output frequency of the inve...

Page 555: ...462 Failure Inverter Judgment Time In the communications linked inverter drive motor floating system J401 52 if PID control comes to be at the hold state in the inverter running under PID control due...

Page 556: ...selection or the configuration is set to disable J401 0 in the pump control mode selection the auxiliary motor drive signal AUX_L is turned OFF at all time Auxiliary motor frequency operation level J...

Page 557: ...he motor is commercial power driven contactor restart time during motor switching J454 Furthermore when the number of motors is decreased the auxiliary motor is not driven The timing to drive and stop...

Page 558: ...umulative run time can be specified to any value from the keypad The initial time of replacing machine parts or inverter can be specified to any value The chart below indicates cumulative operating ti...

Page 559: ...icates 1000 times Y terminal ON maximum cumulation count Y3 Y4 J491 The larger of the cumulation counts of Y terminal outputs E22 E23 ON of inverter main body is displayed The display of 1 000 indicat...

Page 560: ...ol Normal operation 2 Enable process control Inverse operation 11 Enable process control interlocking with inverter running Normal operation When the output signal RUN Inverter running is ON the proce...

Page 561: ...Selection Multi frequency command Multi frequency command Deviation Maximum selection Minimum selection External PID control Mode selection External PID control Mode selection External PID control Mod...

Page 562: ...code S31 The transmission data of 20000 decimal is equal to 100 of the PID command For J652 use function code S32 The transmission data of 20000 decimal is equal to 100 of the PID command 51 51 51 Ex...

Page 563: ...J657 To select the UP DOWN control as an external PID command the UP and DOWN should be assigned to the digital input terminals X1 to X7 E01 to E07 data 17 18 UP DOWN Data 17 Data 18 Function OFF OFF...

Page 564: ...C55 C56 C32 C34 C35 C33 C31 C1 4 to 20 mA 0 to 20 mA C61 C62 C37 C39 C38 C36 C40 V2 0 to 10 V 10 to 10 V C67 C68 C42 C44 C45 C43 C41 Offset C31 C36 C41 C31 C36 or C41 configures an offset for an analo...

Page 565: ...6 284 Gain and bias Terminal Action 12 C1 V2 Example Mapping the range of 1 through 5 V at terminal 12 to 0 through 100...

Page 566: ...he operating range to be controlled by means of gain adjustment Example When the output level of the external sensor is within the range of 1 to 5 V Use terminal 12 designed for voltage input Set the...

Page 567: ...ficient and Monitoring To monitor the PID command and its feedback value set a display unit maximum scale and minimum scale to convert the values into easy to understand physical quantities such as te...

Page 568: ...ernal PID feedback value 1 External PID feedback value 2 62 Average External PID feedback value 1 External PID feedback value 2 2 63 Maximum Uses the larger of external PID feedback value 1 or externa...

Page 569: ...ge 0 51 52 Data for J504 Function 0 External PID control 1 command value J502 External PID control 1 feedback value J503 51 Selection of maximum Uses the maximum deviation between external PID control...

Page 570: ...the unit and scale used for feedback values Configure the J505 J605 J655 to use different unit and scale from feedback values Data setting range 0 Inherit to 80 Data for J505 J605 J655 Display unit Da...

Page 571: ...alue Display value at 0 of external PID feedback value with J507 J607 J657 Display values are calculated with the following expression Display value External PID control value 100 x Maximum scale Mini...

Page 572: ...nal PID control 2 J610 J611 J612 J613 External PID control 3 J660 J661 J662 J663 For details of P action I action D action as well as their coordinated controls and adjusting method see the descriptio...

Page 573: ...al PID control 3 J663 J513 J613 J663 specifies the time constant of the filter for feedback signals under the external PID control Data setting range 0 0 to 900 0 s This setting is used to stabilize t...

Page 574: ...by the maximum scale and minimum scale Feedback value PV 100 0 Command value SV Manipulated value MV ON OFF J515 J515 Normal operation Feedback value PV 100 0 Command value SV Manipulated value MV ON...

Page 575: ...ontrol for external PID control 1 2 or 3 respectively Data setting range 1 to 150 s OFF Output cycle Tc ON ON OFF Terminals Y1 Y4 Terminal Y5A C Terminal 30A B C The ON and OFF times are calculated by...

Page 576: ...upper and lower limiters are effective E01 to E07 data 202 EPID1 212 EPID2 222 EPID3 PID Control 1 to 3 Upper limit of PID process output J518 J618 J668 Data setting range 10 to 110 J518 J618 J668 sp...

Page 577: ...the following digital output signals can be extracted without setting the light alarm selection 4 H184 For details of light alarms see the description of function codes H181 to H184 External PID cont...

Page 578: ...LM is ON 13 Absolute value alarm MV with Hold Same as above with Hold 14 Absolute value alarm MV with Latch Same as above with Latch 15 Absolute value alarm MV with Hold and Latch Same as above with H...

Page 579: ...the function codes listed above Data setting range OFF 999 00 to 0 00 to 9990 00 Upper level alarm AH and lower level alarm AL also apply to the following alarms How to handle the alarm Alarm Descript...

Page 580: ...he table below lists the function codes available for external PID control 1 2 and 3 Feedback error detection mode Feedback error upper limit Feedback error lower limit Error detection time External P...

Page 581: ...655 J656 J657 External PID control 1 to 3 Feedback error lower limit J530 J630 J680 J530 J630 J680 specifies the lower limit for feedback errors in a physical quantity The physical quantity is depende...

Page 582: ...on selection Data 43 Voltage input to terminal 12 0 to 10 VDC 100 PID command 10 VDC Current input to terminal C1 4 to 20 mA DC 100 PID command 20 mA DC 0 to 20 mA DC 100 PID command 20 mA DC Voltage...

Page 583: ...rol 2 2 bits 1 Enable multistep command under external PID control 3 External PID multistep command Multistep command 1 to 3 J551 J552 J553 J551 J552 J553 specifies a multistep command in a physical q...

Page 584: ...lay unit refer to the description of J505 J606 J607 External PID Control 2 Maximum scale Minimum scale Refer to J506 J507 For details of External PID Control 2 Maximum scale Minimum scale refer to the...

Page 585: ...Refer to J521 Upper level alarm AH Refer to J522 Lower level alarm AL Refer to J524 For details of External PID Control 2 Alarm output selection Upper level alarm AH Lower level alarm AL refer to the...

Page 586: ...o the description of J506 to J507 J660 J661 J662 J663 External PID Control 3 P Gain Refer to J510 I Integral time Refer to J511 D Differential time Refer to J512 Feedback filter Refer to J513 For deta...

Page 587: ...efer to J522 Lower level alarm AL Refer to J524 For details of External PID Control 3 Alarm output selection Upper level alarm AH Lower level alarm AL refer to the description of J521 to J524 J677 J67...

Page 588: ...d codes Application functions 2 d51 d55 d69 d98 d99 Reserved for particular manufacturers Function codes d51 d55 d69 d98 and d99 appear on the monitor but they are reserved for particular manufacture...

Page 589: ...the following can be specified as one step component to establish sequences using 14 steps in total 1 Digital 2 inputs digital 1 output logic calculation including timer 2 Analog 2 inputs analog 1 out...

Page 590: ...t signal Internal output signal X1 X2 X3 X4 X5 X6 X7 X8 X9 FWD REV Digital input X terminal Digital output Y terminal Y1 Y2 Y3 Y4 Y5 Customizable logic output signal Customizable logic Disabled 0 1 2...

Page 591: ...ut selection Input selection Function 1 Function 2 Output Note Step 1 U01 U02 U03 U04 U05 SO01 1 to 1999 Digital input 1 Digital input 2 Time setting Not required Digital output 2001 to 3999 Analog in...

Page 592: ...ic circuit issues ON and OFF pulses whose lengths are specified by the timer alternately and repeatedly This function is used to flash a luminescent device 20 to 25 ANDing General purpose timer AND ci...

Page 593: ...e reaches zero the output signal turns ON Turning the reset signal ON resets the counter to the initial value 130 Timer with reset input Timer output with reset input If an input signal turns ON the o...

Page 594: ...Input 1 Input 2 General purpose timer Both edges detection data 10 Hold data 110 Increment counter data 120 Decrement counter Output Input 1 Input 2 General purpose timer 0 1 Output Input 1 Input 2 In...

Page 595: ...Timer Input Output Timer period OFF ON ON OFF OFF OFF ON ON Digital inputs 1 and 2 U02 U03 etc The following signals are available as input signals Data Selectable Signals 0000 1000 0235 1235 General...

Page 596: ...7001 Final FWD run command FL_FWD ON when frequency command 0 and a run forward command is given 6002 7002 Final REV run command FL_REV ON when frequency command 0 and a run reverse command is given 6...

Page 597: ...value digitally Deviation Hysteresis width 2054 Comparison 4 Output the comparison of 2 input deviations absolute value digitally Deviation Hysteresis width 2055 Comparison 5 Output the comparison bet...

Page 598: ...oup 1 A single step 3001 or 3002 can be used Upper limit Lower limit The block diagrams of individual functions are shown below 2001 Addition 2002 Subtraction 2003 Multiplication Output Input 1 Input...

Page 599: ...2 2101 Maximum selection 2102 Minimum selection 2103 Average Output Input 1 Input 2 When input 1 input 2 input 1 is output When input 1 input 2 input 2 is output Minimum selection U04 U05 2151 Functi...

Page 600: ...005 Output of step 5 SO05 2006 Output of step 6 SO06 2007 Output of step 7 SO07 2008 Output of step 8 SO08 2009 Output of step 9 SO09 2010 Output of step 10 SO10 2011 Output of step 11 SO11 2012 Outpu...

Page 601: ...s they operate as without upper and lower limits Data for U01 Function Description Such as U04 Such as U05 4001 Hold Circuit to hold 1 analog input based on 1 input Upper limit Lower limit 4002 Invers...

Page 602: ...O01 to SO14 to be connected to customizable logic output signals 1 to 7 CLO1 to CLO7 U71 to U77 Input to the inverter s sequence processor e g Select multistep frequency SS1 Run forward FWD Select an...

Page 603: ...therwise short ON or OFF signals may not be reflected on those terminals Function code Name Data setting range Default setting U71 Customizable logic output signal 1 Output selection 0 U72 Customizabl...

Page 604: ...frequency 0 to 7 steps SS4 3 1003 Select multistep frequency 0 to 15 steps SS8 4 1004 Select ACC DEC time 2 steps RT1 5 1005 Select ACC DEC time 4 steps RT2 6 1006 Enable 3 wire operation HLD 7 1007 C...

Page 605: ...ommercial power 60 Hz ISW60 50 1050 Clear running motor regular switching time MCLR 58 1058 Reset UP DOWN frequency STZ 72 1072 Count the run time of commercial power driven motor 1 CRUN M1 81 1081 Cl...

Page 606: ...82 External PID multistep command EPID SS2 190 1190 Cancel timer TMC 191 1191 Enable timer 1 TM1 192 1192 Enable timer 2 TM2 193 1193 Enable timer 3 TM3 194 1194 Enable timer 4 TM4 201 1201 External P...

Page 607: ...frequency command 1 8002 Auxiliary frequency command 2 8003 PID process command 1 8004 PID process command 2 8005 PID feedback value 1 8012 Acceleration deceleration time ratio setting 8013 Upper limi...

Page 608: ...pon the settings such modification or cancellation of the customizable logic may change the operation sequence to cause a sudden motor start or an unexpected motor operation An accident or injuries co...

Page 609: ...motor start depending upon the settings Clear all customizable logic timers CLTC E01 to E07 data 81 Assigning CLTC to any of the general purpose digital input terminals and turning it ON resets all o...

Page 610: ...signal and coefficients KA KB and KC produce target signals e g target pressure Linearize function Data setting range 999 00 to 0 00 to 9990 00 Linearize characteristics example U107 Customizable Logi...

Page 611: ...1 To configure the above customizable logic set function codes as listed below The Type of timer and Time setting require no modification unless otherwise specified Function Code Setting Data Function...

Page 612: ...ve customizable logic set function codes as listed below The Type of timer and Time setting require no modification unless otherwise specified Function Code Setting Data Function Remarks E20 Terminal...

Page 613: ...ng require no modification unless otherwise specified Function Code Setting Data Function Remarks E01 Terminal X1 Function 100 No function assigned NONE E98 Terminal FWD Function 100 No function assig...

Page 614: ...put 1 4011 Terminal REV input signal REV U17 Input 2 2003 Output of step 3 SO03 U18 Customizable Logic Step 4 Logic circuit 6 Reset priority flip flop General purpose timer Operation selection U71 Cus...

Page 615: ...eries of inverters has a USB port To use the FRENIC Loader via the USB port simply set the station address y01 or y20 to 1 factory default 3 Host equipment The inverter can be managed and monitored by...

Page 616: ...continue operation Otherwise display an RS 485 communications error Er8 for y02 and ErP for y12 and stop operation The inverter stops with alarm issue 3 Continue to run even when a communications erro...

Page 617: ...communication in order to detect network breaks This applies to the machinery that accesses the host equipment at the predetermined intervals If a response timeout occurs the inverter starts communic...

Page 618: ...ns link pump control protocol y20 specific y95 Data Clear Processing for Communications Error Data for y95 Function 0 Do not clear the data of function codes Sxx when a communications error occurs com...

Page 619: ...mmand sent from Loader disconnect the RS 485 communications cable from the port 1 or the USB cable connect a keypad instead and reset the y99 data to 0 The setting of 0 in y99 means that the run and f...

Page 620: ...t signals TM1 to TM4 and TMC it is necessary to assign them to digital input terminals with E01 to E07 data 190 to 194 beforehand Data setting range 0 to 3 Data for T01 Function 0 Disable 1 Enable Inv...

Page 621: ...een the start and end times and the timer operation are as follows Magnitude relation Timer operation Start time End time Ex Start time 8 00 End time 18 00 Timer operation starts at the start time of...

Page 622: ...erating mode Refer to T01 For details of the setting procedure refer to the description of T01 T12 T13 T14 Timer 3 Operation Start time Refer to T02 End time Refer to T03 Start day of the week Refer t...

Page 623: ...Setting the day of the week e g January 2nd Sunday Function code Item to be set Function Setting range T51 to T70 Pause day Month and day 0 to 65535 bit 15 Mode selection 0 Disable pause date setting...

Page 624: ...ows PRG 1 Start up 1 Language For detailed setting procedure refer to Chapter 5 Section 5 6 2 1 Setting the display language K02 Backlight OFF Time K02 specifies the backlight OFF time of the LCD on t...

Page 625: ...or Status Display Hide Selection K08 selects whether to display or hide the status messages to be monitored on the LCD monitor on the keypad Data setting range 0 1 Data for K08 Function 0 Hide status...

Page 626: ...ronous Output f1 Hz Output frequency Hz K11 1 Output frequency 2 after slip compensation Output frequency Primary Output f2 Hz Output frequency Hz K11 2 Reference frequency Reference frequency Setting...

Page 627: ...ion code data for K10 PID command Note 2 PID final SV SV J105 J205 50 PID feedback amount Note 2 PID final PV PV PID command and its feedback converted into physical quantities of the object to be con...

Page 628: ...th Function code J605 72 External PID control 2 manual command Note 8 External PID2 manual E MU2 73 External PID control 3 command Note 9 External PID3 SV E SV3 80 External PID control 3 feedback amou...

Page 629: ...etting procedure refer to Chapter 5 Section 5 6 2 4 Specifying the running status item to be monitored K12 Main Monitor Display when stopped K12 specifies whether the specified value data 0 or the out...

Page 630: ...Chapter 5 Section 5 6 2 4 Specifying the running status item to be monitored K16 K17 Sub Monitor 1 Display item selection Refer to K10 Sub Monitor 2 Display item selection Refer to K10 For details abo...

Page 631: ...tput voltage Output voltage Output V V Voltage output from the inverter in RMS 18 Calculated torque Calculated torque Torque Motor output torque in Calculated value 19 Input power Input power Consump...

Page 632: ...when the load shaft speed is displayed on the LCD monitor see K10 Load shaft speed r min K30 Coefficient for speed indication x Frequency in Hz Data setting range 0 01 to 200 00 The coefficient can b...

Page 633: ...nt can be specified easily in Programming mode as follows PRG 1 Start up 4 Disp Setting 13 WattHour Coef For detailed setting procedure refer to Chapter 5 Section 5 6 2 4 Specifying the running status...

Page 634: ...Time Format 0 24 hour format Time Minute Second 1 12 hour format Time Minute Second AM PM 2 12 hour format AM PM Time Minute Second The time format can be specified easily in Programming mode as foll...

Page 635: ...inute in increments of 15 minutes 0 to 45 minutes bit 2 4 Hour in increments of 1 hour 0 to 7 hours bit 5 7 Day Day of the week bit 8 10 Day Week Final week bit 11 14 Month bit 15 0 Month and day 1 Da...

Page 636: ...nu Sub menu 0 Disable 41 Alarm History 11 Language 42 Warn History 12 App Select 43 Alarm Info Retry History 13 Date Time 51 Select Q Setup 14 Start up Disp Setting 52 User Config Password 21 Data Set...

Page 637: ......

Page 638: ...ogic of the FRENIC AQUA series of inverters Contents 7 1 Symbols Used in Block Diagrams and their Meanings 7 1 7 2 Frequency Command Block 7 2 7 3 Drive Command Block 7 4 7 4 V f Control Block 7 5 7 5...

Page 639: ......

Page 640: ...igital inputs outputs to from the inverter s control circuit terminal block Function code FWD REV etc Control signals input or status signals output assigned to control circuit terminals Low pass filt...

Page 641: ...TC Thermistor Mode selection Disable PID control J101 0 and J201 0 Compa rator Less than 1 2 3 4 5 6 Frequency command via communication S01 S05 Host equipment OFF if y98 1 3 or H30 1 3 7 Host equipme...

Page 642: ...to the instruction manual for each option 3 For values not provided here refer to the block diagrams of PID control block and other materials Notes When PID control is enabled the control logic differ...

Page 643: ...port 1 RJ 45 connector to connect with keypad RS 485 COM port 2 Control circuit terminals DX and DX Fire mode OFF if y98 2 3 or H30 2 3 5 OFF if y98 2 3 or H30 6 to 8 OFF if H30 2 3 5 to 8 ON if E98 9...

Page 644: ...it level Edc DC link bus voltage H69 2 4 3 5 Automatic deceleration Automatic deceleration control block Run decision H15 Restart mode after momentary power failure Continuous running level Edc DC lin...

Page 645: ...ction RMS current P12 DC link bus capacitor Power supply Rectifier Current limit level Output current Iu Iv Iw Instantaneous overcurrent limiting Mode selection Main power down detection Mode selectio...

Page 646: ...e loss detection E65 E65 B E65 Gain Bias C32 C34 F18 C50 4 20 mA 0 20 mA selection C40 C33 C38 Normal inverse decision C53 V2 D E65 C41 C43 Compa rator H27 1 2 H26 C1 H26 1 2 PTC Disable PID control J...

Page 647: ...on Fire mode decision H116 A Upper limit frequency Lower limit frequency 1 2 Asterisk replaces 1 or 2 identifying individual codes 1 2 PV1 PA1 PV2 PA2 Note In practice many functions other than the fl...

Page 648: ...External PID command 2 Ext PID multistep command EPID SS1 SS2 J505 J506 J507 Display unit Maximum scale Minimum scale J603 J653 112 111 J550 Bit0 0 J550 J550 J605 J606 J607 J655 J656 J657 51 52 51 52...

Page 649: ...l PID3 PV failure judgment External PID3 feedback error EPV3 OFF J681 J680 J679 J631 J630 J629 111 112 53 0 8 52 111 0 8 51 0 51 0 8 52 J501 J601 J651 21 22 31 32 11 12 1 2 21 22 31 32 11 12 1 2 21 22...

Page 650: ...sink temperature 200 C 10 V Reference frequency PID feedback amount 1 PV1 PID command 1 SV1 PID feedback amount 2 PV2 PID command 2 SV2 External PID feedback amount 1 EPID1 PV External PID command 1 E...

Page 651: ...7 12 Figure 7 7 Terminal FM2 Output Selector...

Page 652: ...ation User s Manual for details Contents 8 1 Overview on RS 485 Communication 8 1 8 1 1 RS 485 common specifications 8 2 8 1 2 Terminal specifications for RS 485 communication 8 3 8 1 3 Connection met...

Page 653: ......

Page 654: ...rminal block also allows you to run FRENIC Loader Control via host equipment COM ports 1 and 2 Connecting the inverter to a PC programmable logic controller PLC or other host equipment enables you to...

Page 655: ...no data transmission time for 3 byte period Header character detection Start code 96H Header character detection Start code 3EH Detection of two header characters preamble 0x55 0xFF Frame length Norma...

Page 656: ...ose by SW3 For details about SW3 refer to Chapter 2 Section 2 3 2 Setting up the slide switches Pins 1 2 7 and 8 on the RJ 45 connector are exclusively assigned to power supply and grounding for keypa...

Page 657: ...below Figure 8 1 Multi drop Connection Using the RJ 45 connector Pins 1 2 7 and 8 on the RJ 45 connector are exclusively assigned to power supply and grounding for keypads When connecting other device...

Page 658: ...s for the cable COM port 2 for RS 485 connector in Section 8 1 4 Communications support devices Switching terminating resistors SW2 112 Host equipment USB or RS 232C Host equipment RS 485 FRENIC AQUA...

Page 659: ...refers to a feature that ensures the RS 485 receiver s output at High logical value 0 even if the RS 485 receiver s input is opened or short circuited or all the RS 485 drivers are inactive Refer to...

Page 660: ...inverters to the network in multi drop mode use branch adapters for multi drop Recommended branch adapter SK Koki Japan MS8 BA JJJ 8 1 5 Noise suppression Depending on the operating environment instru...

Page 661: ...rosoft Vista 32 bit Microsoft 7 32 bit Memory 512 MB or more RAM 1 GB or more recommended Hard disk 20 MB or more free space COM port RS 232C conversion to RS 485 communication required to connect inv...

Page 662: ...d copying the function code data 2 Real time operation monitor 3 Alarm history latest and last 9 alarms 4 Maintenance information 5 Historical trace z Data can be transferred from the USB port on the...

Page 663: ......

Page 664: ...played and then proceed to the respective troubleshooting item Contents 9 1 Protective Functions 9 1 9 2 Before Proceeding with Troubleshooting 9 2 9 3 If an Alarm Code Appears on the Monitor 9 3 9 3...

Page 665: ......

Page 666: ...controls increases in output current to avoid an overcurrent trip F44 Overload prevention control Before the inverter trips due to a heat sink overheat OH1 or inverter overload OLU this function decr...

Page 667: ...inals U V and W Turn OFF the power and after at least ten minutes have elapsed use a multimeter or similar instrument to ensure that the DC link bus voltage between the terminals P and N has dropped t...

Page 668: ...ErP RS 485 communications error COM port 1 RS 485 communications error COM port 2 9 14 ErF Data saving error during undervoltage 9 15 ErH Hardware error 9 15 CoF Power input disconnect detection 9 15...

Page 669: ...uation smaller or increase the inverter capacity Enable instantaneous overcurrent limiting H12 1 4 Excessive torque boost specified when F37 0 1 3 or 4 Check whether decreasing the torque boost F09 de...

Page 670: ...E12 and E14 Select the S curve pattern H07 5 Braking load was too heavy Compare the braking torque of the load with that of the inverter Set the rated voltage at base frequency F05 to 0 to improve the...

Page 671: ...contactor MC is turned ON Reconsider the capacity of the power supply transformer 5 Lin Input phase loss Problem Input phase loss occurred or interphase voltage unbalance rate was large Possible Cause...

Page 672: ...Temperature around the inverter exceeded the inverter s specification range Measure the temperature around the inverter Lower the temperature around the inverter e g ventilate the panel where the inv...

Page 673: ...verter has exceeded the allowable limit Possible Causes What to Check and Suggested Measures 1 The ambient temperature exceeded the inverter s specification limit Measure the ambient temperature Lower...

Page 674: ...r there has been any excess surge or noise coming from outside Take measures against surges and noise Have the inverter repaired 12 PbF Charger circuit fault Problem The magnetic contactor for short c...

Page 675: ...LU Inverter overload Problem Temperature inside inverter has risen abnormally Possible Causes What to Check and Suggested Measures 1 Temperature around the inverter exceeded the inverter s specificati...

Page 676: ...ircuit wires Also perform the same check as described in 1 above Implement noise control measures Revert the initialized function code data to their previous settings then restart the operation 3 The...

Page 677: ...t wires Implement noise control measures 19 Er5 Option error An error detected by the option card Refer to the instruction manual of the option card for details 20 Er6 Operation protection Problem An...

Page 678: ...le both auto tuning and auto torque boost set data of F37 to 1 4 The rated capacity of the motor was significantly different from that of the inverter Check whether the rated capacity of the motor is...

Page 679: ...Remove the cause of the equipment error 4 The RS 485 converter did not operate due to incorrect connections and settings or defective hardware Check the RS 485 converter e g check for poor contact Ch...

Page 680: ...oise control measures After pressing the key and releasing the alarm return the data of the relevant function codes such as the frequency commands and PID commands specified through the keypad or the...

Page 681: ...stop circuit fault single fault was detected If unable to clear the error with the above procedures the inverter condition is abnormal Contact Fuji Electric 28 PVn PID feedback wire break Problem The...

Page 682: ...oo high Review the set feedback value 3 The function code setting is not appropriate The external PID control feedback error lower limit J530 J630 J680 settings are too low Review the set feedback val...

Page 683: ...le Causes What to Check and Suggested Measures 1 PID feedback signal wire contact defect Check whether the PID feedback signal wire is connected properly Check whether the PID feedback signal wire is...

Page 684: ...any impurities from the water tank or well as best as possible 2 A pump fault occurred due to such reasons as the lifetime being reached Check the pump parts Check whether an abnormal noise is being...

Page 685: ...Low battery Problem The voltage in the battery used to protect date information is low Possible Causes What to Check and Suggested Measures 1 Battery connector contact defect Check whether the battery...

Page 686: ...displayed in order of new alarms first Refer to Table 9 1 for details on the codes Releasing the light alarm 1 Eliminate the cause of the light alarm in accordance with the troubleshooting procedure a...

Page 687: ...g the light alarm after the factor has been eliminated Light alarm no factor Released normal display 2 If the factor is eliminated after first releasing the light alarm Light alarm factor exists Light...

Page 688: ...orrectly Make sure that the sink source slide switch SW1 on the control printed circuit board control PCB is properly configured 3 No indication of rotation direction keypad operation Check the input...

Page 689: ...equency limiter Low Change the settings of F15 and F16 to the correct ones 10 The coast to stop command was effective Check the data of function codes E01 through E07 E98 and E99 and the input signal...

Page 690: ...a of function codes F07 E10 E12 and E14 Acceleration time Change the acceleration time to match the load Measure the output current Reduce the load 6 Overload Check whether any mechanical brake is act...

Page 691: ...frequency command potentiometer is used for frequency setting Check whether the external frequency command potentiometer is malfunctioning due to noise from the inverter Connect a capacitor to the out...

Page 692: ...fied time Possible Causes What to Check and Suggested Measures 1 The inverter runs the motor with S curve or curvilinear pattern Check the data of function code H07 Acceleration deceleration pattern S...

Page 693: ...al with Menu I O Checking using the keypad Check the power recovery sequence with an external circuit If necessary consider the use of a relay that can keep the run command ON 2 The run command remain...

Page 694: ...rrect setting of function code data Make a note of function code data currently configured and then initialize all function code data using H03 After the above process reconfigure function codes one b...

Page 695: ...d to the inverter Disconnect the cable reconnect it and see whether the problem recurs Replace the keypad with another one and check whether the problem per recurs 2 Connecting display Problem The Con...

Page 696: ...inverter is running with Menu Drive Monitoring using the keypad and then confirm whether the data of the function codes can be changed when the motor is running by referring to the function code table...

Page 697: ...er Setup Timer Operation 9 Terminal command RST is ON Function code P04 data cannot be changed Check the data for function codes E01 through E07 E98 and E99 and use the keypad to check the input statu...

Page 698: ...ection 10 1 10 3 List of Periodic Replacement Parts 10 3 10 3 1 Judgment on service life 10 4 1 Measuring the capacitance of the DC link bus capacitor in comparison with initial one at shipment 10 5 2...

Page 699: ......

Page 700: ...that the LCD monitor and LED indicators on the keypad work normally Check for abnormal noise odor or excessive vibration Check for traces of overheat discoloration and other defects 10 2 Periodic Insp...

Page 701: ...eath of the wires for cracks and discoloration 1 2 Visual inspection 1 2 No abnormalities Terminal blocks Check that the terminal blocks are not damaged Visual inspection No abnormalities DC link bus...

Page 702: ...that should be periodically replaced for preventive maintenance Use the lifetime judgment function as a guide These parts are likely to deteriorate with age due to their constitution and properties le...

Page 703: ...apacitor when the main power is shut down and calculates the capacitance 85 or lower of the reference capacitance under ordinary operating conditions at the user site See 2 Measuring the capacitance o...

Page 704: ...link bus capacitor Setting bit 3 of H98 data to 0 restores the inverter to the measurement in comparison with the initial capacitance measured at shipment When the inverter uses an auxiliary control...

Page 705: ...capacitance of the DC link bus capacitor under ordinary operating conditions when the power is turned OFF This measurement requires setting up the load conditions for ordinary operation and measuring...

Page 706: ...set H98 Maintenance operation back to the default setting Bit 3 Select life judgment threshold of DC link bus capacitor 0 and conduct the measurement under the condition at the time of factory shipmen...

Page 707: ...and use the following formula Three phase input 100 A Current V Voltage 3 W power Electric factor Power Table 10 4 Meters for Measurement of Main Circuit Item Input primary side Output secondary side...

Page 708: ...l circuit due to the wiring disconnect all the wiring from the control circuit 3 Connect the main circuit terminals with a common line as shown in Figure 10 2 4 The Megger test must be limited to acro...

Page 709: ...at the right 2 Disconnect the cooling fan cable from the connector See c 3 Remove the cooling fan from its casing See d 4 Set a new cooling fan on the fan casing 5 Connect the cooling fan cable to th...

Page 710: ...erters of 45 kW or 55 kW 1 Remove the screw from the fan cover located at the front upper center of the inverter 2 Remove the two screws from the top of the fan casing 3 Turn the fan casing in the dir...

Page 711: ...et a new cooling fan on the fan casing 7 Connect the cooling fan cables 8 Mount the fan casing on the inverter 9 Check that the cooling fan connectors and cables do not interfere with the cooling fan...

Page 712: ...ON For inverters of 75 kW or 90 kW 1 Remove the screw from the fan cover located at the front upper center of the inverter 2 Remove the two screws from the top of the fan casing 3 Pull out the fan cas...

Page 713: ...e cooling fan connectors and cables do not interfere with the cooling fan unit or fan casing 10 Turn ON the main power If H06 1 change the data to 0 and check that the cooling fans work normally Repla...

Page 714: ...down the main power auxiliary control power and auxiliary fan power inputs of the inverter An accident or electric shock could occur 1 Loosen the mounting screws on the upper front cover slide the cov...

Page 715: ...move the internal fan mounting screws and take the internal fans off the internal fan mounting plate 6 For inverters of 200 to 280 and 500 kW Disconnect the terminals from the fan capacitors Fan unit...

Page 716: ...er the removal of fans mount new fans in the reverse order of removal 11 Secure the cables with cable ties InsuLock near the fans as they were 12 Check that the cooling fan connectors and cables do no...

Page 717: ......

Page 718: ...l 11 5 11 1 2 2 Recommended installation procedure 11 5 11 1 2 3 Leakage current of the EMC filter 11 7 11 1 3 Harmonic Component Regulation in the EU 11 9 11 1 3 1 General 11 9 11 1 3 2 Compliance wi...

Page 719: ......

Page 720: ...lter at the power supply side externally upgrades the emission category of the EMC Directive from C3 to C2 Lone inverters comply with the following standards FRN0 75AQ1 4 to FRN90AQ1 4 FRN110AQ1S 4 to...

Page 721: ...tage Nominal applied motor kW Inverter type Fuse rating A 0 75 FRN0 75AQ1 4 4 IEC EN 60269 2 1 5 FRN1 5AQ1 4 6 IEC EN 60269 2 2 2 FRN2 2AQ1 4 10 IEC EN 60269 2 3 7 4 0 FRN3 7AQ1 4 FRN4 0AQ1 4E 16 IEC...

Page 722: ...erter 5 The inverter should be used in an environment that does not exceed Pollution Degree 2 requirements 6 Install the inverter AC reactor ACR input or output filter in an enclosure with minimum deg...

Page 723: ...50 132 FRN132AQ1S 4 70 2 70 2 70 2 160 FRN160AQ1S 4 185 240 300 200 FRN200AQ1S 4 300 120 2 220 FRN220AQ1S 4 300 150 2 150 2 280 FRN280AQ1S 4 240 2 315 FRN315AQ1S 4 240 2 240 2 355 FRN355AQ1S 4 300 2 3...

Page 724: ...usage conditions y FRN0 75AQ1 4 to FRN90AQ1 4 75 m y FRN110AQ1 4 to FRN710AQ1 4 Lone inverter 10 m y FRN110AQ1 4 to FRN710AQ1 4 Combined with filter 20 m 11 1 2 2 Recommended installation procedure To...

Page 725: ...r Inverters of 30 37 kW 5 When connecting an EMC compliant filter option to the inverter externally mount the inverter and the filter on a grounded panel or metal plate as shown in Figure 11 2 1 If ra...

Page 726: ...AQ1 4 FRN280AQ1 4 FRN15AQ1 4 FRN315AQ1 4 FRN18 5AQ1 4 FRN355AQ1 4 FRN22AQ1 4 135 417 FRN400AQ1 4 FRN30AQ1 4 FRN500AQ1 4 FRN37AQ1 4 111 381 FRN630AQ1 4 FRN45AQ1 4 Three phase 400 V FRN710AQ1 4 3 34 Thr...

Page 727: ...Electric representative For the locations of terminals E1 and E2 see the arrangement of terminals given in Chapter 2 Section 2 3 3 1 Inverters of 110 kW or above have neither E1 nor E2 If you need to...

Page 728: ...voltage power lines is an exception See Figure 11 3 Medium voltage The inverter connected here is subject to the harmonics regulation If the harmonics flowing into the power source exceeds the regulat...

Page 729: ...tor protection by electronic thermal overload relay is provided in each model Use function codes F10 to F12 to set the protection level 2 Use Cu wire only 3 Use Class 1 wire only for control circuits...

Page 730: ...FRN3 7AQ1 4 FRN4 0AQ1 4E 15 10 5 5 FRN5 5AQ1 4 20 15 7 5 FRN7 5AQ1 4 25 20 15 9 1 8 11 FRN11AQ1 4 35 30 15 FRN15AQ1 4 50 40 18 5 FRN18 5AQ1 4 60 22 FRN22AQ1 4 70 50 51 3 5 8 30 FRN30AQ1 4 100 75 37 FR...

Page 731: ...67 4 3 0 85 110 FRN110AQ1S 4 1 0 2 53 5 2 132 FRN132AQ1S 4 1 0 2 53 5 2 2 0 2 67 4 2 160 FRN160AQ1S 4 3 0 2 85 2 3 0 2 85 2 200 FRN200AQ1S 4 4 0 2 107 2 2 250 2 127 2 220 FRN220AQ1S 4 250 2 127 2 300...

Page 732: ...2 Noise A 2 A 3 Noise prevention A 4 App B Effect on Insulation of General purpose Motors Driven with 400 V Class Inverters A 12 B 1 Generating mechanism of surge voltages A 12 B 2 Effect of surge vol...

Page 733: ......

Page 734: ...t radiated from the inverter and motors enters shielded telephone cables causing noise Measures It is effective to commonly connect the grounding terminals of the motors and return the common groundin...

Page 735: ...h stray capacitance C of the inverter cable and motor to the ground The amount of the noise current is expressed as follows i C dv dt It is related to the stray capacitance C and dv dt switching speed...

Page 736: ...wer supply so as to affect peripheral devices of the inverter Figure A 3 This noise is called conduction noise Some conduction noises will propagate through the main circuit If the ground wires are co...

Page 737: ...oblems may be resolved easily It is necessary to implement economical noise prevention according to the noise level and the equipment conditions 1 Noise prevention prior to installation Before install...

Page 738: ...nd propagation routes Table A 1 Noise Prevention Measures Goal of noise prevention measures Conduction route Noise prevention method Make it more difficult to receive noise Cutoff noise conduc tion Co...

Page 739: ...oint to avoid the loop formation resulting from a multi point connection refer to Figure A 9 The grounding is effective not only to reduce the risk of electrical shocks due to leakage current but also...

Page 740: ...r Connection 4 Noise prevention measures at the receiving side It is important to strengthen the noise immunity of those electronic devices installed in the same control panel as the inverter or locat...

Page 741: ...LC filter and inverter as short as possible within 1 m 1 The radiation noise of the wiring can be reduced 2 The conduction noise to the power supply side can be reduced Note Sufficient improvement ma...

Page 742: ...trip it flowed through a grounded pole transformer and noise entered the telephone by electrostatic induction 4 Photo electric relay A photoelectric relay malfunctioned when the inverter runs the moto...

Page 743: ...frame 1 If a low current circuit at the malfunctioning side is observed the measures may be simple and economical 6 Prox imity switch capaci tance type A proximity switch malfunctioned Possible cause...

Page 744: ...osition of a crane Possible cause Erroneous pulses may be outputted by induction noise since the power line of the motor and the signal line of the PG are bundled together 1 Install an LC filter and a...

Page 745: ...of the DC voltage becomes about 2 times that of the source voltage about 620 V in case of an input voltage of 440 VAC The peak value of the output voltage is usually close to this DC voltage value But...

Page 746: ...about 300 V But in case of a 400 V class inverter the DC voltage is approximately 600 V and depending on the wiring length the surge voltages may greatly increase and sometimes result in damage to th...

Page 747: ...long the crest value of the surge voltage can be suppressed by connecting a surge suppressor unit SSU to the motor terminal For details refer to Chapter 4 Section 4 4 1 3 Surge suppression unit SSU 3...

Page 748: ...1 4 345 FRN15AQ1 4 440 FRN18 5AQ1 4 455 FRN22AQ1 4 600 FRN30AQ1 4 800 FRN37AQ1 4 910 FRN45AQ1 4 1000 FRN55AQ1 4 1050 FRN75AQ1 4 1300 FRN90AQ1 4 1850 FRN110AQ1S 4 2250 FRN132AQ1S 4 2700 FRN160AQ1S 4 30...

Page 749: ......

Page 750: ...tting up and operating of the FRENIC AQUA 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...

Page 751: ...MEHT537 Phone 81 3 5435 7058 Fax 81 3 5435 7420 Printed in Japan 2012 08 H12b b12 CM00FOLS...

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