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Chapter 4 Explanation of Functions

4 -

69

4.2.72 Low-current indication (LOC) signal

C021 to C025: Terminal [11] to [15] functions
C026: Alarm relay terminal function
C038: Low-current indication signal output mode selection
C039: Low-current indication signal detection level

Related code

The inverter outputs the low-current indication (LOC)
signal when the inverter output current falls to the
low-current indication signal detection level (C039) or
less.
You can select one of the two signal output modes with the low-current indication signal output mode
selection (C038). In one mode, the LOC signal output is always enabled during the inverter operation. In
the other mode, the LOC signal output is enabled only while the inverter is driving the motor for
constant-speed operation.

Item

Function code

Data or range of data

Description

Terminal function

C021 to C025

Alarm relay terminal function

C026

43

LOC: Low-current indication signal

00

Enabling the signal output during
operation

Low-current indication signal
output mode selection

C038

01

Enabling the signal output only
during constant-speed operation (*1

Low-current indication signal
detection level

C039

0.0 to "2.0 x rated

current" (A)

Setting of the threshold current level
at which to output the low-current
indication signal

(*1) When 01 (control circuit terminal) is selected as frequency source setting (A001), there is a case that
inverter does not recognize the speed as constant value due to sampling. In this case, adjusting is to be
made by setting C038=00 (valid during operation) or increasing analogue input filter (A016).

4.2.73 Inverter ready signal (IRDY)

Output current (A)

Low-current indication
signal detection level
(C039)

Low-current
indication signal

ON

ON

Item

The inverter outputs the inverter ready (IRDY) signal when it is ready for
operation (i.e., when it can receive an operation command).

C021 to C0

- The inverter can recognize only the operation command that is input while the IRDY signal is output.

25: Terminal [11] to [15] functions

C026: Alarm relay terminal function

Related code

- If the IRDY signal is not output, check whether the input power supply voltage (connected to the R, S, and T
terminals) is within the range of specification.
- Signal is not output when the power is given only to control power supply.

Function code

Data or range of data

Description

Terminal function

C021 to C025

Alarm relay terminal function

C026

50

IRDY: Inverter ready signal

4.2.74 Forward rotation signal (FWR)

The FWR signal is turned off while the inverter is driving the motor for
reverse operation or stopping the motor.

The inverter continues to output the forward rotation (FWR) signal while
it is driving the motor for forward operation.

C021 to C025: Terminal [11] to [15] functions
C026: Alarm relay terminal function

Related code

Item

Function code

Data or range of data

Description

Terminal function

C021 to C025

Alarm relay terminal function

C026

51 FWR:

Forward

rotation

signal

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Summary of Contents for SJ700-055HFF2

Page 1: ...HITACHI INVERTER SJ700 2 SERIES INSTRUCTION MANUAL Read through this Instruction Manual and keep it handy for future reference NT204X ...

Page 2: ...When using the inverter together with optional products also read the manuals for those products Note that this Instruction Manual and the manual for each optional product to be used should be delivered to the end user of the inverter Handling of this Instruction Manual The contents of this Instruction Manual are subject to change without prior notice Even if you lose this Instruction Manual it wi...

Page 3: ...ion Manual when operating the inverter 1 Installation CAUTION Install the inverter on a non flammable surface e g metal Otherwise you run the risk of fire Do not place flammable materials near the installed inverter Otherwise you run the risk of fire When carrying the inverter do not hold its top cover Otherwise you run the risk of injury by dropping the inverter Prevent foreign matter e g cut pie...

Page 4: ...he output terminals U V and W Otherwise you run the risk of injury or fire Do not connect a resistor directly to any of the DC terminals PD P and N Otherwise you run the risk of fire Connect an earth leakage breaker to the power input circuit Otherwise you run the risk of fire Use only the power cables earth leakage breaker and magnetic contactors that have the specified capacity ratings Otherwise...

Page 5: ...ch a restart may put persons in danger design a control circuit that disables the inverter from restarting after power recovery Otherwise you run the risk of injury The STOP key is effective only when its function is enabled by setting Prepare an emergency stop switch separately Otherwise you run the risk of injury If an operation command has been input to the inverter before the inverter enters a...

Page 6: ...y a designated person to maintenance inspection and the replacement of parts Be sure to remove wristwatches and metal accessories e g bracelets before maintenance and inspection work and to use insulated tools for the work Otherwise you run the risk of electric shock and injury 5 Others WARNING Never modify the inverter Otherwise you run the risk of electric shock and injury CAUTION Do not discard...

Page 7: ...4 or less d Total harmonic distortion THD of voltage must be 10 or less 2 Installation requirement a A special filter intended for the SJ700 series inverter must be installed 3 Wiring requirements a A shielded wire screened cable must be used for motor wiring and the length of the cable must be according to the following table Table 1 b The carrier frequency must be set according to the following ...

Page 8: ...voltage of no more than 480 V 4 The inverter must be installed in an environment that is rated for at least Pollution Degree 2 or equivalent 5 The ambient temperature must not exceed 50 C 6 The capacitor discharge time is 10 minutes or more Caution Care must be taken to avoid the risk of electric shock 7 Each model of the inverter has a solid state overload protection circuit or an equivalent feat...

Page 9: ...220LFF2 Inverse time 125 A SJ700 300LFF2 Inverse time 150 A SJ700 370LFF2 Inverse time 175 A SJ700 450LFF2 Inverse time 225 A SJ700 550LFF2 Inverse time 250 A SJ700 055HFF2 Inverse time 40 A SJ700 075HFF2 Inverse time 40 A SJ700 110HFF2 Inverse time 40 A SJ700 150HFF2 Inverse time 40 A SJ700 185HFF2 Inverse time 50 A SJ700 220HFF2 Inverse time 60 A SJ700 300HFF2 Inverse time 70 A SJ700 370HFF2 Inv...

Page 10: ... models 2 23 Chapter 3 Operation 3 1 Operating Methods 3 1 3 2 How To Operate the Digital Operator 3 3 3 2 1 Names and functions of components 3 3 3 2 2 Code display system and key operations 3 4 3 3 How To Make a Test Run 3 10 Chapter 4 Explanation of Functions 4 1 Monitor Mode 4 1 4 1 1 Output frequency monitoring d001 4 1 4 1 2 Output current monitoring d002 4 1 4 1 3 Rotation direction minitor...

Page 11: ... 4 2 8 Acceleration deceleration time setting F002 F003 A004 P031 C001 to C008 4 12 4 2 9 Base frequency setting A003 A081 A082 4 13 4 2 10 Maximum frequency setting A004 4 14 4 2 11 Carrier frequency setting b083 4 14 4 2 12 External analog input setting O O2 and OI A005 A006 C001 to C008 4 15 4 2 13 Frequency operation function A141 to A143 A001 A076 4 15 4 2 14 Frequency addition function A145 ...

Page 12: ...4 56 4 2 53 3 wire interface operation function STA STP and F R C001 to C008 4 56 4 2 54 Control gain switching function CAS A044 C001 to C008 H005 H050 to H052 H070 to H072 4 57 4 2 55 P PI switching function PPI A044 C001 to C008 H005 H050 to H052 H070 to H072 4 57 4 2 56 Analog command holding function AHD C001 to C008 4 58 4 2 57 Intelligent pulse counter PCNT and PCC 4 58 4 2 56 Intelligent o...

Page 13: ...4 4 2 95 Motor constants selection 4 85 4 2 96 Sensorless vector control A001 A044 F001 b040 to b044 H002 to H005 H020 to H024 H050 to H052 4 86 4 2 97 Sensorless vector 0 Hz domain control A001 A044 F001 b040 to b044 H002 to H005 H020to H024 H050 to H052 H060 H061 4 87 4 2 98 Torque monitoring function A044 C027 to C029 H003 H004 4 88 4 2 99 Pre excitation function FOC A044 C001 to C008 4 88 4 2 ...

Page 14: ... 5 9 5 2 Warning Codes 5 10 Chapter 6 Maintenance and Inspection 6 1 Precautions for Maintenance and Inspection 6 1 6 1 1 Daily inspection 6 1 6 1 2 Cleaning 6 1 6 1 3 Periodic inspection 6 1 6 2 Daily and Periodic Inspections 6 2 6 3 Ground Resistance Test with a Megger 6 3 6 4 Withstand Voltage Test 6 3 6 5 Method of Checking the Inverter and Converter Circuits 6 4 6 6 DC Bus Capacitor Life Curv...

Page 15: ...Contents xiii Appendix Appendix A 1 Index Index Index 1 ...

Page 16: ...ter describes the inspection of the purchased product the product warranty and the names of parts 1 1 Inspection of the Purchased Product 1 1 1 2 Method of Inquiry and Product Warranty 1 2 1 3 Exterior Views and Names of Parts 1 3 ...

Page 17: ......

Page 18: ... 60Hz 380 480V 3 Ph 35A Output Sortie 0 400Hz 380 480V 3 Ph 32A Input Entree 50Hz 60Hz V 1 Ph A MFGNo 77AAT12345 A 001 Date 0707 Hitachi Industrial Equipment Systems Co Ltd MADE IN JAPAN NE Inverter model Maximum applicable motor capacity Input ratings Output ratings Serial number Figure 1 2 Contents of the specifications label 1 1 2 Instruction manual this manual This Instruction Manual describes...

Page 19: ...lowing the one year warranty period any examination and repair of the product will be accepted at your charge Even during the warranty period examination and repairs of faults subject to the above scope of the warranty disclaimer will be available at charge To request a repair at your charge contact your supplier or local Hitachi Distributor The Hitachi Distributors are listed on the back cover of...

Page 20: ...amp Front cover Specification label Exterior view of shipped inverter For the wiring of the main circuit and control circuit terminals open the terminal block cover For mounting optional circuit boards open the front cover Position to mount optional board 1 Main circuit terminals Backing plate Control circuit terminals Position to mount optional board 2 Exterior view of inverter with front and ter...

Page 21: ...er 2 Installation and Wiring This chapter describes how to install the inverter and the wiring of main circuit and control signal terminals with typical examples of wiring 2 1 Installation 2 1 2 2 Wiring 2 5 ...

Page 22: ......

Page 23: ...Instruction Manual Otherwise you run the risk of injury due to the inverter falling Install the inverter on a vertical wall that is free of vibrations Otherwise you run the risk of injury due to the inverter falling Do not install and operate the inverter if it is damaged or its parts are missing Otherwise you run the risk of injury Install the inverter in a well ventilated indoor site not exposed...

Page 24: ...2 1 5 cm or more 5 cm or more Inverter Wall Air flow 3 Ambient temperature Avoid installing the inverter in a place where the ambient temperature goes above or below the allowable range 10 C to 50 C as defined by the standard inverter specification Measure the temperature in a position about 5 cm distant from the bottom center point of the inverter and check that the measured temperature is within...

Page 25: ... of enclosure size If you mount the inverter inside an enclosure such that the heat sink of the inverter is positioned outside the enclosure the amount of heat produced inside the enclosure can be reduced and likewise the size of the enclosure Mounting the inverter in an enclosure with the heat sink positioned outside requires an optional dedicated special metal fitting To mount the inverter in an...

Page 26: ... each rubber bushing of the backing plate with cutting pliers or a cutter and then perform the wiring Backing plate Rubber bushing 2 For wiring using conduits Remove the rubber bushings from the holes to be used for wiring with conduits and then fit conduits into the holes Note Do not remove the rubber bushing from holes that are not used for wiring with a conduit If a cable is connected through t...

Page 27: ...any of the output terminals U V and W Otherwise you run the risk of injury or fire Do not connect a resistor directly to any of the DC terminals PD P and N Otherwise you run the risk of fire Connect an earth leakage breaker to the power input circuit Otherwise you run the risk of fire Use only the power cables earth leakage breaker and magnetic contactors that have the specified capacity ratings O...

Page 28: ...monitor output current output 0 to 10 V 10 bits 4 to 20 mA 10 bits Motor Jumper bar Braking resistor optional Models with 22 kW or less capacity have a built in BRD circuit The dotted line indicates the detachable control terminal board Intelligent relay output contact default alarm output Intelligent output 5 terminals For terminating resistor Option 1 Option 2 Type D grounding for 200 V class mo...

Page 29: ... frequency output current output torque signed or unsigned output voltage input power electronic thermal overload LAD frequency motor temperature heat sink temperature and general output Maximum allowable current 2 mA Analog Monitor output AMI Analog monitor current This terminal outputs one of the selected 4 to 20 mA DC current output monitoring items The monitoring items available for selection ...

Page 30: ... when output signal is on 4 V or less Maximum allowable voltage 27 VDC Maximum allowable current 50 mA Digital contact Relay contact output Status and alarm AL0 AL1 AL2 Intelligent relay output Select functions from the 43 available and assign the selected functions to these terminals which serve as C contact output terminals In the initial setting these terminals output an alarm indicating that t...

Page 31: ...ntrol and application functions Note Carefully note that digital outputs i e relay and open collector outputs are not regarded as the safety related signals described here The signals output from externally installed safety relays must be used for the safety related control circuits installed for your system When the emergency stop function is enabled intelligent input terminals 1 and 3 are used e...

Page 32: ...cation of terminal functions Even if slide switch SW1 is subsequently returned to OFF the original function setting for said terminal will not be restored If necessary the original function will have to be re assigned to said terminal Example If slide switch SW1 is set to ON when function 18 RS has been assigned to input terminal 2 by terminal setting C002 terminal setting C002 is changed to no no...

Page 33: ...fault occurs Each single defect fault is eventually detected to prevent the loss of the safety function The safety function always operates when a single defect fault occurs Almost all defects faults are detected Accumulation of undetected defects faults may cause a loss of the safety function 4 The requirements of category B and proven safety principle specifications must be applied Safety relate...

Page 34: ...S S T T G G PLC PLC CM1 1 2 3 4 5 EMR RS SW1 ON SJ700 inverter U V W G A1 A2 S22 S12 S11 S13 Emergency stop S22 S12 S14 Start stop 13 14 23 24 PN0Z X5 R M Safety switching device Example of connection based on source logic T 6 7 8 R R S S T T G G P24 PLC CM1 1 2 3 4 5 EMR RS SW1 ON SJ700 inverter U V W G A1 A2 S22 S12 S11 S13 Emergency S22 S12 S14 Start stop R T 13 14 23 24 PN0Z X5 Safety switchin...

Page 35: ... input even after the EMR signal is canceled To use the inverter for an application in which a mechanical brake such as for a crane must be controlled the safety output from an external safety relay must be serially connected to the brake control circuit Note The cables used for safety relay wiring the EMR signal and RS signal must be shielded coaxial cables such as type RG174 U complying with MIL...

Page 36: ...verter reverts to single phase operation and may trip because of insufficient voltage or overcurrent or be damaged Internal capacitors remain charged even when the power input is under an phase loss condition Therefore touching an internal part may result in electric shock and injury When rewiring the main circuit follow the instructions given in Item 1 Wiring instructions Carefully note that the ...

Page 37: ...dels requires an optional regenerative braking unit and an external braking resistor Connect the P and N terminals of the optional regenerative braking unit to the P and N terminals of the inverters The cable length between the inverter and optional regenerative braking unit must be 5 m or less and the two cables must be twisted for wiring Do not use these terminals for connecting any devices othe...

Page 38: ...terminals PD and P When not using the DCL do not remove the jumper from terminals PD and P Ground terminal with jumper shaded in the figure to enable disable the EMC filter function Method of enabling disabling the EMC filter function Disabling the EMC filter factory setting Enabling the EMC filter RB R L1 S L2 T L3 PD 1 P N U T1 V T2 W T3 R0 T0 G G SJ700 220LFF R0 and T0 M4 Ground terminal M6 Oth...

Page 39: ...minals M8 2 17 Method of enabling disabling the EMC filter function Jumper connecting Terminals PD and P Enabling the EMC filter Disabling the EMC filter factory setting Charge lamp When not using the DCL do not remove the jumper from terminals PD and P Ground terminal with jumper shaded in the figure to enable disable the EMC filter function Jumper connecting terminals PD and P Enabling the EMC f...

Page 40: ...del EMC filter enabled or disabled reference data The table below lists the reference currents that may leak from the inverter when the internal EMC filter is enabled or disabled Leakage current is in proportion to the voltage and frequency of input power Note that the values listed in the table below indicate the reference currents leaking from the inverter alone The values exclude current leakag...

Page 41: ... is 500 kVA or more or when the power voltage may change rapidly This reactor also improves the power factor Noise filter for inverter NF XXX This noise filter reduces the conductive noise that is generated by the inverter and transmitted in cables Connect this noise filter to the primary side input side of the inverter Radio noise filter Zero phase reactor ZCL X The inverter may generate radio no...

Page 42: ... 38 8 8 1 RX100 100A H80 45 SJ700 450HFF2 38 22 M8 38 8 8 1 RX225B 150A H100 400 V class 55 SJ700 550HFF2 60 30 M8 R60 8 8 1 RX255B 175A H125 Note Cable gauges indicate those of HIV cables maximum heat resistance 75 C 5 Connecting the control circuit to a power supply separately from the main circuit If the protective circuit of the inverter operates to open the magnetic contactor in the input pow...

Page 43: ...Chapter 2 Installation and Wiring 2 21 ...

Page 44: ...wisted cables from other cables connected to other common terminals Since very low current flows through the cables connected to the thermistor separate the cables from those power line cables connected to the main circuit The length of the cables connected to the thermistor must be 20 m or less TH PL CM1 7 6 CM1 8 FW 4 5 PLC Thermistor 6 When connecting a contact to a control circuit terminal e g...

Page 45: ...s Sink logic Source logic XDC24D2H Inverter 11 12 CM2 COM DC24V DC24V COM CM2 12 XDC24D2H 11 Inverter 2 2 4 Wiring of the digital operator You can operate the inverter with not only the digital operator mounted in the inverter as standard equipment but also an optional digital operator OPE S OPE SR SRW OJ or SRW OEX When you intend to remove the standard digital operator from the inverter and use ...

Page 46: ...esistor Model Motor capacity kW Regenerative torque Resistanc e of connecte d resistor Ω Regenera tive torque Resistanc e Ω BRD usage rate Minimum resistance during continuous operation Ω SJ700 055LFF2 5 5 20 16 100 16 10 50 SJ700 075LFF2 7 5 20 10 80 10 10 50 SJ700 110LFF2 11 10 10 70 10 10 50 SJ700 150LFF2 15 10 7 5 80 7 5 10 35 SJ700 185LFF2 18 5 10 7 5 60 7 5 10 35 SJ700 220LFF2 22 10 5 50 5 1...

Page 47: ... describes typical methods of operating the inverter how to operate the digital operator and how to make a test run of the inverter 3 1 Operating Methods 3 1 3 2 How To Operate the Digital Operator 3 3 3 3 How To Make a Test Run 3 10 ...

Page 48: ......

Page 49: ...t may put persons in danger design a control circuit that disables the inverter from restarting after power recovery Otherwise you run the risk of injury The STOP key is effective only when its function is enabled by setting Prepare an emergency stop switch separately Otherwise you run the risk of injury If an operation command has been input to the inverter before the inverter enters alarm status...

Page 50: ...to control circuit terminals The inverter starts operation when the input power supply is turned on and then an operation command signal FW or RV is turned on You can select the frequency setting method setting by voltage specification or current specification through the input to a control circuit terminal according to your system For details see Item 2 Explanation of control circuit terminals in...

Page 51: ...Chapter 3 Operation 3 3 ...

Page 52: ...es the type of value and units displayed on the monitor Hz frequency V voltage A current kW electric power and percentage RUN key enable LED Lights up when the inverter is ready to respond to the RUN key When this lamp is on you can start the inverter with the RUN key on the digital operator RUN key Starts the inverter to run the motor This key is effective only when the operating device is the di...

Page 53: ...utomatic user parameter setting on page 4 77 Item Function code Data Description 00 Full display 01 Function specific display 02 User setting 03 Data comparison display Function code display restriction b037 04 Basic display factory setting 00 Screen displayed when the STR key was pressed last same as the operation on the SJ300 series 01 d001 output frequency monitoring 02 d002 output current moni...

Page 54: ...setting 5 F004 Operation direction setting 6 A001 Frequency source setting 7 A002 Run command source setting 8 A003 Base frequency setting 9 A004 Maximum frequency setting 10 A005 AT selection 11 A020 Multispeed frequency setting 12 A021 Multispeed 1 setting 13 A022 Multispeed 2 setting 14 A023 Multispeed 3 setting 15 A044 1st control method 16 A045 V f gain setting 17 A085 Operation mode selectio...

Page 55: ... factory setting the monitor shows initially after power on Pressing the key in this status changes the display to FUNC Function or extended function mode Pressing the key with a function code displayed shows the data corresponding to the function code FUNC Data display 1 2 Up to the maximum limit Data setting Pressing the or key respectively increases or decreases the displayed numerical data 2 1...

Page 56: ... display mode or increases or decreases the numerical data displayed in data display mode 2 1 Press the or key until the desired code or numerical data is shown To scroll codes or increase decrease numerical data fast press and hold the key 2 1 Monitor mode 1 The content of the display varies depending on the parameter type 2 To update numerical data be sure to press the key after changing the dat...

Page 57: ...n or extended Key operation and transition of codes on display in monitor or function mode 1 The content of the display varies depending on the parameter type 1 2 Data display 2 To update numerical data be sure to press the key after changing the data Extended function mode A STR FUNC FUNC or STR Extended function mode B Pressing the key reflects the value set here in the corresponding parameter N...

Page 58: ... or key and then press the key to store the changed data 4 2 Note that you can also use the procedure steps 1 to 6 described here to change the data 3 4 1 This procedure can also be used on screens displaying a code other than d001 2 If the key is pressed while a digit is blinking the display will revert to the preceding status for entering the digit to the right of the blinking digit 3 If the key...

Page 59: ...n Display the function code A001 on the monitor screen and then press the key once FUNC The monitor shows a 2 digit numeric value Use the and or key to change the displayed numeric value to 02 and then press the key once to specify the digital operator as the operating device to input frequency setting commands 1 2 STR The display reverts to A001 4 Select the digital operator as the operating devi...

Page 60: ...key once FUNC The monitor shows for forward operation for reverse operation or for stopping 8 Press the key to start the motor The RUN lamp green LED goes on RUN 9 Press the key to decelerate or stop the motor When the motor stops the RUN lamp green LED goes off STOP RESET During the test run confirm that the inverter does not trip while accelerating or decelerating the motor and that the motor sp...

Page 61: ...as the device to input operation commands by the run command source setting function Display the function code A002 on the monitor screen and then press the key once FUNC The monitor shows a 2 digit numeric value Use the and or key to change the displayed numeric value to 01 and then press the key once to specify the digital operator as the device to input operation commands 2 1 The display revert...

Page 62: ...n of Functions This chapter describes the functions of the inverter 4 1 Monitor Mode 4 1 4 2 Function Mode 4 7 4 3 Functions Available When the Feedback Option Board SJ FB Is Mounted 4 96 4 4 Communication Functions 4 113 ...

Page 63: ......

Page 64: ... current The inverter displays 0 0 when the current output is stopped The A monitor lamp lights up while the inverter is displaying the output current Display 0 0 to 999 9 in steps of 0 1 A 4 1 3 Rotation direction monitoring d003 Rotation direction monitoring Related code When the rotation direction monitoring function d003 is selected the inverter displays the motor operation direction The RUN l...

Page 65: ...N OFF 11 ON 12 ON 13 OFF 14 OFF 15 OFF AL OFF Display The segment is on indicating the ON state The segment is off indicating the OFF state Intelligent input terminals 4 1 7 Scaled output frequency monitoring d007 Scaled output frequency monitoring b086 Frequency scaling conversion factor Related code When the scaled output frequency monitoring d007 is selected the inverter displays the gain data ...

Page 66: ...nitoring function is effective when you have selected the vector control with sensor When the torque bias monitoring function d010 is selected the inverter displays the value of the currently set value of torque bias The monitor lamp lights up while the inverter is displaying the torque bias value d010 Torque bias monitoring A044 V f characteristic curve selectcion P036 Torque bias mode P037 Torqu...

Page 67: ...ation RUN time monitoring Related code When the cumulative operation RUN time monitoring function d016 is selected the inverter displays the cumulative time of the inverter operation Display 0 to 9999 in units of 1 hour 1000 to 9999 in units of 10 hours 100 to 999 in units of 1 000 hours 4 1 16 Cumulative power on time monitoring d017 Cumulative power on time monitoring Related code When the cumul...

Page 68: ...elected the inverter displays the program number of the downloaded easy sequence program Note that you must describe a program number in the program you create For details refer to the Programming Software EzSQ manual 4 5 4 1 22 User Monitors 0 to 2 easy sequence function The user monitor function allows you to monitor the results of operations in an easy sequence program d025 user monitor 0 d026 ...

Page 69: ...d code If an attempt is made to set the data conflicting with other data on the inverter the inverter displays a warning The PRG program lamp lights up while the warning is displayed until the data is rewritten forcibly or corrected For details on the programming error monitoring function see Section 5 2 Warning Codes 4 1 29 DC voltage monitoring d102 DC voltage monitoring Related code When the DC...

Page 70: ... maximum frequency Item Function code Range of data Description Output frequency setting F001 Multispeed 0 A020 A220 A320 0 0 start frequency to maximum frequency 1st 2nd 3rd motors Hz The frequency set with F001 is equal to the setting of A020 The second control frequency set with F001 is equal to the setting of A220 The third control frequency set with F001 is equal to the setting of A320 4 2 2 ...

Page 71: ... signal for forward operation or RV signal for reverse operation on and off to start and stop the motor respectively Note that the factory setting assigns the FW signal to intelligent input terminal 8 To switch each intelligent input terminal between a and b contacts specify each terminal with function C011 to C019 and then perform input a b NO NC selection for each terminal When using the digital...

Page 72: ...unning until stopping 00 Starting with 0 Hz Restart mode after FRS b088 01 Starting with matching frequency Restart frequency threshold b007 0 00 to 400 0 Hz Starting with 0 Hz if the frequency matching result is less than the set lower limit Retry wait time before motor restart b003 0 3 to 100 s Time to wait until the restart of the motor after free running ends 4 2 7 STOP key enable b087 STOP ke...

Page 73: ... the easy sequence program Item Function code Range of data Description Acceleration 1 time setting F002 F202 F302 0 01 to 3600 s Set the length of time to accelerate the motor from 0 Hz to the maximum frequency Deceleration 1 time setting F003 F203 F303 0 01 to 3600 s Set the length of time to decelerate the motor from the maximum frequency to 0 Hz 00 Input from the digital operator OPE 01 Input ...

Page 74: ...he motor even when the voltage input to the inverter fluctuates The output voltage maintained by this function is based on the voltage specified by the AVR voltage select Use the AVR function select A081 to enable or disable the AVR function Item Function code Data Description 00 The AVR function is always enabled 01 The AVR function is always disabled AVR function select A081 02 The AVR function ...

Page 75: ... OI terminals 02 Using the O2 terminal for auxiliary frequency command reversible in addition to the O and OI terminals O2 selection A006 03 Disabling the O2 terminal Note that whether frequency commands are input to the O2 L terminal and whether the motor operation is reversible depend on the combination of settings of functions A005 and A006 and whether function 16 AT is assigned to an intellige...

Page 76: ...ication A141 x A142 Frequency source setting A001 10 Output of operation result PV source setting A076 10 Output of operation result Note 1 The 1 up and 2 down keys of the digital operator are ineffective when the frequency operation function is enabled Also the frequency displayed by the output frequency monitoring d001 Scaled output frequency monitoring d007 or output frequency setting F001 cann...

Page 77: ... active range start frequency A011 A101 0 00 to 400 0 Hz Setting of the start frequency O OI L input active range end frequency A012 A102 0 00 to 400 0 Hz Setting of the end frequency O OI L input active range start voltage A013 A103 0 to 100 Setting of the rate of the start frequency to the external frequency command 0 to 10 V 0 to 20 mA O OI L input active range end voltage A014 A104 0 to 100 Se...

Page 78: ...g function allows you to set the input voltage input current sampling time to be applied when frequency commands are input as external analog signals You can use this filter function effectively for removing noise from the frequency setting circuit signal If the noise disables the stable operation of the inverter increase the setting Setting a larger value makes the inverter response slower The fi...

Page 79: ...quency range over the base frequency up to the maximum frequency the output voltage is constant regardless of the change in the output frequency 0 Output voltage 100 Base frequency Maximum frequency Output frequency Hz 2 Reduced torque characteristic 1 7th power of VP This control system is suited when the inverter is used with equipment e g fan or pump that does not require a large torque at a lo...

Page 80: ...z Free setting V f frequency 4 b106 0 to free setting V f frequency 5 Hz Free setting V f frequency 3 b104 0 to free setting V f frequency 4 Hz Free setting V f frequency 2 b102 0 to free setting V f frequency 3 Hz Free setting V f frequency 1 b100 0 to free setting V f frequency 2 Hz Setting of the output frequency at each breakpoint of the V f characteristic curve Free setting V f voltage 7 b113...

Page 81: ...Selection of the motor capacity Motor poles setting H004 H204 2 4 6 8 or 10 poles Selection of the number of poles of the motor Voltage compensation gain setting for automatic torque boost A046 A246 0 to 255 See Item 2 Automatic torque boost Slippage compensation gain setting for automatic torque boost A047 A247 0 to 255 See Item 2 Automatic torque boost 1 Automatic torque boost The inverter outpu...

Page 82: ...anual torque boost step by step A042 A242 2 Increase the slippage compensation gain for automatic torque boost step by step A047 A247 3 Increase the voltage compensation gain for automatic torque boost step by step A046 A246 Motor torque is insufficient at low speed The motor does not rotate at low speed 4 Reduce the carrier frequency setting b083 The motor speed falls when a load is applied to th...

Page 83: ...braking is started when the output frequency reaches the set braking frequency DC braking wait time A053 0 0 to 5 0 s The DC braking wait time specifies the delay in starting DC braking after the set braking time has elapsed or the DB terminal has been turned on DC braking force during deceleration DC braking force for starting A054 A057 0 to 100 0 specifies the smallest force zero current 100 spe...

Page 84: ...e restarted after the delay When setting the DC braking time with function A055 or for the DC braking operation via the DB terminal determine the length of time in consideration of the heat generation on the motor Select the braking mode by the DC braking edge or level detection for DB input A056 and then make any other necessary settings suitable for your system a Edge mode A056 00 b Level mode A...

Page 85: ...varies depending on the braking mode edge or level mode Edge mode The DC braking time setting A055 is given priority over operation commands and the inverter performs DC braking according to the setting of A055 When the output frequency reaches the setting of A052 the inverter performs DC braking for the time set for A055 Even if the stop command is input during DC braking DC braking continues unt...

Page 86: ...es to the setting of A052 2 Hz or more the inverter stops DC braking and restores its normal output See example 7 a If the frequency set by the frequency command is 0 Hz when the start command is input via an analog input terminal the inverter will start operation with DC braking because both the frequency set by the frequency command and current output frequency are 0 Hz See example 7 b If the op...

Page 87: ... setting A062 A262 0 00 or a frequency not less than the starting frequency up to the frequency upper limit setting Hz Setting of the lower limit of the output frequency 1 When the O L or OI L terminal is used A062 A061 Output fr mand Maximum fre A004 A204 is input as the frequency command ency lower limit has been set for the lower limit setting A062 the inverter tput the set frequency equency Hz...

Page 88: ... 00 to 400 0 Hz 1 Setting of the center frequency of the frequency range to be jumped Jump hysteresis frequency width settings 1st 2nd 3rd settings A064 A066 A068 0 00 to 10 00 Hz Setting of the half bandwidth of the frequency range to be jumped 1 Setting of 0 Hz disables the jump frequency function 4 25 4 2 22 Acceleration stop frequency setting A063 A065 A067 A064 A064 A066 A066 A068 A068 Output...

Page 89: ...t Output of inverted PID deviation A077 01 Enabling the inverted output deviation polarity inverted PID variation range A078 0 0 to 100 0 Range of PID data variation with reference to the target value 00 Invalid 01 O L 0 10V 02 OI L 4 20mA PID feed forward selection A079 03 O2 L 10 10V PID deviation level setting C044 0 0 to 100 0 Level to determine the OD signal output Off level of feedback compa...

Page 90: ... P operation 1 I operation 2 and D operation 3 3 PV source setting Select the terminal to be used for the feedback signal with the PV source setting function A076 The terminal to input the target value follows the frequency source setting A001 The terminal selected by the PV source setting A076 is excluded If the control circuit terminal block 01 has been specified for frequency source setting A00...

Page 91: ...minal selected for the target or feedback data is also selected for the terminal by A079 the terminal functions according to the setting of A079 Specifying the value to disable selection for A079 disables feed forward control 5 Output of inverted PID deviation Some sensor characteristics may cause the polarity of the deviation of feedback data from the target value to be inconsistent with the inve...

Page 92: ... deviation ε exceeds the level set as the level C044 the signal is output to an intelligent output terminal A value from 0 to 100 can be set as the level C044 The range of values corresponds to the range of target values from 0 to the maximum To use this output function assign function 04 OD to one of the terminal functions C021 to C025 or the alarm relay terminal function C026 10 Feedback compari...

Page 93: ...eceleration frequency To change the acceleration deceleration time by the signal input to an intelligent input terminal assign function 09 2CH to one of the terminal functions C001 to C008 Item Function code Data Description Acceleration 2 time setting A092 A292 A392 0 01 to 3600 s See examples 1 and 2 Deceleration 2 time setting A093 A293 A393 0 01 to 3600 s See examples 1 and 2 00 Changing the t...

Page 94: ...A098 04 EL S curve acceleration deceleration Acceleration deceleration curve constants setting A131 A132 01 to 10 01 small degree of swelling 10 large degree of swelling Curvature for EL S curve acceleration 1 2 A150 A151 0 to 50 Curvature of EL S curve for acceleration Curvature for EL S curve deceleration 1 2 A152 A153 0 to 50 Curvature of EL S curve for deceleration 1 Acceleration deceleration ...

Page 95: ...function specify 01 for the operation mode selection A085 Use the energy saving mode tuning function A086 to adjust the response and accuracy of the energy saver operation The energy saver operation function controls the inverter operation comparatively slowly Therefore if a sudden change in the load occurs e g impact load is applied the motor may stall and consequently the inverter may trip becau...

Page 96: ...r when the power failure duration does not exceed the specified time See example 1 Tripping when the power failure duration exceeds the specified time See example 2 Retry wait time before motor restart b003 0 3 to 100 s Time to wait until restarting the motor 00 Disabling the inverter from tripping 01 Enabling the inverter to trip Instantaneous power failure under voltage trip alarm enable 2 4 b00...

Page 97: ...etry operation is specified for the trip selection the inverter will trip if the cause of trip is not removed by the end of the retry wait time before motor restart b003 If this occurs prolong the retry wait time 6 Even when a retry operation is specified for the retry selection the inverter will trip if the undervoltage status continues for 40 seconds or more 7 when starting the motor with matchi...

Page 98: ...f 1 second or longer see the explanation of reset Section 4 2 48 ple 5 b004 00 y Operation command put Example 6 b004 01 Power supply Operation command Inverter output Example 7 b004 02 Power supply Operation command Inverter output y ation command put Power supply Operation command Inverter output Power supply Operation command Inverter output While the inverter is stopped While the inverter is o...

Page 99: ...al operator continues to display until the inverter restarts the motor operation FW FRS b028 Output current Inverter output frequency Deceleration according to the setting of b029 Frequency selected as the setting of b030 b003 Motor speed 4 2 28 Phase loss power input protection b006 Phase loss detection enable Related code The phase loss power input protection function gives a warning when phase ...

Page 100: ...t See the example below 60 3 0 69 8 109 0 96 150 128 200 Trip time s Motor current A Ratio to the rated current of inverter Example Setting on the SJ700 150LFF Rated current 64 A Range of setting 12 8 A 20 to 64 0 A 100 When 64 A is set as the electronic thermal setting b012 the time limit characteristic is as shown on the right 2 Electronic thermal characteristic The frequency characteristic set ...

Page 101: ...breakpoint Output A004 A204 A304 b020 b018 b016 b01 b017 b019 0 X1 0 5 40 X0 8 0 60 3 0 x y z 0 Inverter output frequency Hz Range of setting Example When the output frequency is equal to the setting of b017 x setting of b018 rated current x 109 y setting of b018 rated current x 150 z setting of b018 rated current x 200 Maximum frequency Hz Trip time s current A 3 Thermal warning You can configure...

Page 102: ...erates during deceleration the acceleration time is prolonged over the set time When you have selected the sensorless vector control 0Hz range sensorless vector control or vector control with sensor as the V F characteristic curve selection see Section 4 2 18 and 03 for b021 or b024 the inverter output frequency increases if the current over the overload restriction level flows during the regenera...

Page 103: ... 2 0 x rated current A Specifying the current at which to output the OL signal overload notice advance signal 1 0 0 Disabling the warning output Overload setting 2 C111 0 1 to 2 0 x rated current A Specifying the current at which to output the OL2 signal overload notice advance signal 2 Overload restriction setting b022 b025 Overload level setting C041 C111 Output current OL OL2 output 4 2 31 Over...

Page 104: ...ion is enabled Overvoltage suppression propotional gain b134 0 to 255 Overvoltage suppression propotional gain setting valid when b130 01 Overvoltage suppression integral time b135 0 to 65535 Overvoltage suppression integral time setting valid when b130 01 Example 1 When b130 is 01 Example 2 When b130 is 02 Voltage of the main circuit DC section V Overvoltage suppression level b131 Output frequenc...

Page 105: ... frequency setting function Item Function code Range of data Description Start frequency adjustment b082 0 10 to 9 99 Hz Setting of the start frequency FW requency age b082 Output f Output volt 4 2 34 Reduced voltage start function b036 Reduced voltage start selection b082 Start frequency adjustment Related code The reduced voltage start function enables you to make the inverter increase the outpu...

Page 106: ...vel 4 2 29 Derating is not needed when electronic thermal level is already set to lower then derating level Voltage class 200 V class 400 V class Inverter capacity Maximum fc kHz Derating at fc 15 kHz Maximum fc kHz Derating at fc 15 kHz 15kW 12 95 60 8 A or less 14 95 30 4A or less 18 5kW 10 90 68 4A or less 10 90 34 2A or less 22kW 7 70 66 5A or less 6 75 36 0A or less 30kW 5 80 96 8A or less 10...

Page 107: ...ency to 12 9 6 or 3 kHz respectively This function restores the original carrier frequency when the output current decreases to 5 lower than each reduction start level Carrier frequency reduction start level Restoration level Carrier frequency after reduction kHz Less than 60 of rated current 15 0 60 55 of rated current 12 0 72 67 of rated current 9 0 84 79 of rated current 6 0 96 91 of rated curr...

Page 108: ...bling the BRD operation regardless of whether the motor is running 330 to 380 V 1 Level setting for 200 V class models Dynamic braking activation level b096 660 to 760 V 1 Level setting for 400 V class models 1 The set dynamic braking activation level specifies the DC output voltage of the inverter s internal converter 2 Please refer P2 22 for minimum resistance of connectable resistor and BRD rat...

Page 109: ...trip function 4 57 13 USP Unattended start protection Unattended start protection function 4 56 14 CS Commercial power source enable Commercial power supply switching function 4 53 15 SFT Software lock control circuit terminal block Software lock function 4 51 16 AT Analog input voltage current select External analog input setting function 4 12 17 SET3 3rd motor control 2nd 3rd motor control funct...

Page 110: ... contact turns on the input signal when opened and turns it off when closed The terminal to which the reset RS function is assigned functions only as an a contact Item Function code Data Description 00 a contact NO Terminal active state C011 to C018 01 b contact NC 00 a contact NO Terminal FW active state C019 01 b contact NC 4 2 40 Multispeed select setting CF1 to CF4 and SF1 to SF7 A019 Multispe...

Page 111: ... determination time setting C169 to specify a delay to be set until the relevant terminal input is determined Use this specification to prevent the application of fluctuating terminal input before it is determined The input data is finally determined when terminal input becomes stable after the delay set as C169 Note that a long determination time deteriorates the input terminal response Determina...

Page 112: ... enabling DC braking when the motor is stopped 03 Enabling jogging while the motor is operating and enabling free running when the motor is stopped 04 Enabling jogging while the motor is operating and enabling stopping after deceleration when the motor is stopped Jog stop mode A039 05 See Note 2 Enabling jogging while the motor is operating and enabling DC braking when the motor is stopped Note 1 ...

Page 113: ...Inverter U V W SET CM1 Motor 3 SET3 A096 A296 Dec1 to Dec2 frequency transition point 1st 2nd motors b012 b212 b312 Electronic thermal setting calculated within the inverter from current output 1st 2nd 3rd motors b013 b213 b313 Electronic thermal characteristic 1st 2nd 3rd motors H002 H202 Motor data selection 1st 2nd motors H003 H203 Motor capacity 1st 2nd motors H004 H204 Motor poles setting 1st...

Page 114: ...f frequency and operation commands are input from the devices selected by functions A001 and A002 When the terminal is on the device to input frequency and operation commands is forcibly switched to the digital operator If the input device is switched while the inverter is operating the current operation command is canceled and the inverter stops the output When restarting the inverter operation t...

Page 115: ...t of the FRS terminal which you make for this function will affect the inverter operation at recovery of the motor from the free running status Item Function code Data or range of data Description 00 Start with 0 Hz See example 1 01 Start with matching frequency See example 2 Restart mode after FRS b088 02 Restart with input frequency See example 3 Retry wait time before motor restart b003 0 3 to ...

Page 116: ...ng input the inverter waits for the retry wait time before motor restart b003 adjusts the output frequency to the speed of the free running motor and then accelerates the motor with the adjusted frequency The start mode is the starting with matching frequency However the inverter may start the motor with 0 Hz if 1 the motor speed is no more than half the base frequency or 2 the voltage induced on ...

Page 117: ...or alarm The RS terminal can be configured only as an a contact NO Do not use the RS terminal for the purpose of shutting off the inverter output The reset operation clears the electronic thermal and BRD counter data stored in the inverter and without this data the inverter may be damaged during operation Item Function code Data or range of data Description Retry wait time before motor restart b00...

Page 118: ... that are used for protective functions Therefore if you intend to use an intelligent input terminal to shut off the inverter output use the free run stop FRS terminal Example 4 Restarting with active matching frequency Free running FW Motor speed Starting with matching frequency After the retry wait time b003 the inverter restarts the motor with the ncy set as b030 The inverter quently decelerate...

Page 119: ...en the analog command holding function AHD is enabled see 4 2 56 This function is ineffective when the external analog input has been specified for the frequency source setting A001 This function cannot be used to set frequencies for jogging operation When the UP or DWN terminal is on the 1st 2nd and 3rd acceleration deceleration time follows the settings of F002 F003 F202 F203 F302 and F303 To sw...

Page 120: ...power is shut off Otherwise the error history may not be stored correctly Operation commands FW and RV EXT terminal Motor speed RS terminal Alarm output terminal Free running 4 2 53 3 wire interface operation function STA STP and F R The 3 wire interface operation function allows you to use automatic reset contacts e g pushbutton switches to start and stop the inverter C001 to C008 Terminal 1 to 8...

Page 121: ...0 01 to 10 00 Terminal selection PI proportional gain setting H070 0 0 to 999 9 1000 Terminal selection PI integral gain setting H071 0 0 to 999 9 1000 Terminal selection P proportional gain setting H072 0 00 to 10 00 Gain switching time H073 0 to 9999 ms Taper time at gain switching 4 2 55 P PI switching function PPI The P PI switching function allows you to switch the control compensation mode o...

Page 122: ...this function as reference data When 01 is specified for Up Down memory mode selection C101 the result of up down processing can be stored in memory If the inverter power is turned on or the RS terminal turned off with the AHD terminal left turned on the data held immediately before power on or turning off the RS terminal will be used Item Function code Data Description Terminal 1 to 8 functions C...

Page 123: ... 64 12 ONT Plug in time over Plug in time over signal 4 64 13 THM Thermal alarm signal Electronic thermal protection 4 37 19 BRK Brake release 20 BER Brake error Brake control function 4 81 21 ZS 0 Hz detection signal 0 Hz detection signal 4 64 22 DSE Speed deviation maximum V2 control mode selection function 4 96 23 POK Positioning completed Orientation function 4 104 24 FA4 Set frequency overrea...

Page 124: ... terminals 11 to 15 have the following specifications 15 CM2 11 Setting of C031 to C035 Power supply Output signal ON ON OFF 00 a contact OFF ON ON OFF 01 b contact OFF 2 Specifications of alarm relay terminal The alarm relay terminal uses a normally closed NC contact that operates as described below AL0 AL1 AL2 Example of operation as an alarm output terminal Output terminal state Setting of C036...

Page 125: ...etting for decel requency arrival setting for acceleration 2 C046 Frequency arrival setting for deceleration 2 C043 F C045 F Related code 01 FA1 constant speed reached 02 FA2 set frequency overreached 06 FA3 set frequency reached 24 FA4 set frequency overreached 2 and 25 FA5 set frequency reached 2 The hysteresis of each frequency arrival signal is as follows When the signal is on set frequency 1 ...

Page 126: ...A3 or 25 FA5 The inverter outputs the signal only when the output frequency reaches the frequency specified by a frequency setting C042 or C043 FA3 or C045 or C046 FA5 foff fon Output frequency 1 Set frequency fon 1 of maximum frequency f 2 of maximum frequency fof Example Maximum frequency fmax 120 Hz Set frequency fset 60 Hz fon 120 x 0 01 1 2 Hz foff 120 x 0 02 2 4 Hz At acceleration the signal...

Page 127: ... C025 and the alarm relay terminal C026 Specify the run power on warning time b034 4 2 63 0 Hz speed detection signal ZS 4 64 The inverter outputs the 0 Hz speed detection signal when the inverter output frequency falls below the threshold frequency specified as the zero speed detection level C063 To use this signal function assign function 21 ZS to one of the intelligent output terminals 11 to 15...

Page 128: ... factor when it has tripped Specifying 01 3 bits or 02 4 bits for the alarm code output C062 forcibly assigns the alarm code output function to intelligent output terminals 11 to 13 or 11 to 14 respectively The following table lists the alarm codes that can be output Intelligent output terminals When 4 bits is selected When 3 bits is selected 14 13 12 11 AC3 AC2 AC1 AC0 Factor code Cause of trippi...

Page 129: ...nal 5 selection 2 C156 Logical output signal 5 operator selection C157 Logical output signal 6 selection 1 C158 Logical output signal 6 selection 2 C159 Logical output signal 6 operator selection Related code The logical output signal operation function allows you to make the inverter internally perform a logical operation of output signals This function applies to all output signals except to log...

Page 130: ...he internal temperature and cumulative power on time You can monitor the state of the capacitor life warning WAC signal by using the life check monitoring function d022 If the WAC signal is output you are recommended to replace the main circuit and logic circuit boards Item Function code Data or range of data Description Terminal function C021 to C025 Alarm relay terminal function C026 39 WAC Capa...

Page 131: ... the motor operation C021 to C025 Terminal 11 to 15 functions C026 Alarm relay terminal function Related code The inverter outputs the starting contact FR signal while it is receiving an operation command The FR signal is output regardless of the setting of the run command source setting A002 Item Function code Data Description Terminal function C021 to C025 Alarm relay terminal function C026 41 F...

Page 132: ...there is a case that inverter does not recognize the speed as constant value due to sampling In this case adjusting is to be made by setting C038 00 valid during operation or increasing analogue input filter A016 4 2 73 Inverter ready signal IRDY Output current A Low current indication signal detection level C039 Low current indication signal ON ON Item The inverter outputs the inverter ready IRDY...

Page 133: ...nal 4 2 76 Major failure signal MJA Output f Forwar Reverse rot requency Hz d rotation signal ation signal C021 to C025 Terminal 11 to 15 functions C026 Alarm relay terminal function Related code The inverter outputs the major failure MJA signal in addition to an alarm signal when it trips because of one of the errors listed below This signal function applies to the tripping caused by hardware No ...

Page 134: ...ection of analog input O disconnection 28 OIDc Detection of analog input OI disconnection Terminal 11 to terminal 15 functions 29 O2Dc Detection of analog input O2 disconnection 54 WCO Window comparator O 55 WCOI Window comparator OI Alarm relay terminal function C021 C025 C026 56 WCO2 Window comparator O2 b060 O b063 OI Minimum limit level hysteresis width 2 minimum of 0 to 100 Maximum limit leve...

Page 135: ...e response time setting for the input terminal Note that an increase in response time deteriorates the response The response time can be set in a range of about 2 to 400 ms corresponding to settings of 0 to 200 Item Function code Range of data Description Response time of intelligent input terminals 1 to 8 C160 C167 FW terminal response time C168 0 to 200 Variable in step of 1 4 2 80 External ther...

Page 136: ...ignal is output only when the V F characteristic curve selection see Section 4 2 18 is the sensorless vector control 0Hz range sensorless vector control or vector control with sensor Example 1 When 00 01 02 04 05 06 07 09 10 or 12 is slected Cycle T Fixed 6 4 ms Duty t T Varied Example 2 When 03 or 08 us selected Cycle T Varied Duty t T Fixed 1 2 t T C027 FM siginal selection b081 FM terminal anal...

Page 137: ...tput only from the AM terminal 0 to 100 AM siginal selection AMI siginal selection C028 C029 14 General analog YA 2 4 Output only from the AMI terminal 0 to 100 1 This signal is output only when the V F characteristic curve selection see Section 4 2 18 is the sensorless vector control 0Hz range sensorless vector control or vector control with sensor 2 The specifications of the output torque signed...

Page 138: ...ure RUN STOP RESET RUN STOP RESET RUN STOP RESET FUNC STR FUNC STR FUNC STR Note 2 The initialization operation does not initialize the settings of easy sequence user parameters P100 to P131 1 Holding down the FUNC and 2 down keys press and hold down the STOP RESET key After the monitor starts blinking release only the STOP RESET key The display on the monitor changes to that shown in the middle f...

Page 139: ...isplay conditions Display condition 1 A001 01 A005 A006 A011 to A016 A101 A102 A111 to A114 C081 to C083 and C121 to C123 2 A001 10 A141 to A143 3 A002 01 03 04 or 05 b087 4 A017 01 d025 to d027 P100 to P131 5 A041 01 A046 and A047 6 A044 00 or 01 A041 A042 and A043 7 A044 03 04 or 05 H002 H005 H050 8 A044 04 H060 H061 9 A 03 04 or 05 and H002 00 H020 to H024 10 A 03 04 or 05 and H002 01 or 02 H03...

Page 140: ... A393 b312 b313 and H306 40 One of C001 to C008 18 C102 41 One of C001 to C008 27 28 or 29 C101 42 One of C021 to C008 03 C040 and C041 43 One of C021 to C008 26 C040 and C111 44 One of C021 to C008 02 or 06 C042 and C043 45 One of C021 to C008 07 C055 to C058 46 One of C021 to C008 21 C063 47 One of C021 to C008 24 or 25 C045 and C046 48 One of C021 to C008 33 C142 to C144 49 One of C021 to C008 ...

Page 141: ...ssion level 27 C021 Terminal 11 function 28 C022 Terminal 12 function 29 C036 Alarm relay active state 4 2 85 Initial screen selection selection of the initial screen to be displayed after power on The initial screen selection function allows you to specify the screen that is displayed on the digital operator immediately after the inverter power is turned on The table below lists the screens items...

Page 142: ...e motor specifications If they do not match readjust the settings If the primary resistance of the motor is less than the standard motor specification try to increase the setting of H006 H206 H306 step by step Try to reduce the setting of H006 H206 H306 if the inverter is driving a motor of which the capacity is higher than the inverter rating You can also use the following methods to stabilize th...

Page 143: ...ng precautions and instructions when using this function Note 1 This function is not suited for machines that require fixed acceleration and deceleration times This function varies the acceleration and deceleration time according to the changes in the load and the moment of inertia Note 2 If the inertial force produced in the machine becomes about 20 times as high as the motor shaft capacity the i...

Page 144: ...terminal the Brake Wait Time for Confirmation b124 is invalid In such cases the inverter proceeds to the operation described in Item 4 after the output of the brake release signal 4 After the input of the braking confirmation signal or the output of the brake release signal when the BOK signal function is disabled the inverter waits for the Brake Wait Time for Acceleration b122 and then starts acc...

Page 145: ...tion b122 0 00 to 5 00 s Mechanical delay after the release signal has been output until the brake is released Brake Wait Time for Stopping b123 0 00 to 5 00 s Mechanical delay after the release signal has been turned off until the brake is applied Brake Wait Time for Confirmation b124 0 00 to 5 00 s Wait time longer than the delay after the release signal output until the release completion signa...

Page 146: ...taneous power failure is the function making the inverter decelerate and stop the motor while maintaining the voltage below the overvoltage level over voltage threshold during power loss b052 when an instantaneous power failure occurs during the inverter operation To use this function remove the J51 connector cables from terminals R0 and T0 connect the main circuit terminals P and R0 to each other...

Page 147: ...pping the motor DC voltage constant control Example 1 02 No restoration b052 Main circuit DC voltage at input power recovery Decelerating and stopping the motor Example 2 b052 Main circuit DC voltage at input power recovery Decelerating and stopping the motor DC voltage constant control Example 1 03 Restoration to be done b052 Main circuit DC voltage at input power recovery Decelerating and stoppi...

Page 148: ...H031 H231 0 000 to 65 53 kgm2 Auto constant L H032 H232 0 00 to 655 3 mH Auto constant Io H033 H233 0 00 to 655 3 A Auto constant J H034H234 0 001 to 9999 kgm2 Base frequency setting A003 30 to maximum frequency setting Hz 00 Disabling DC braking DC braking enable A051 01 Enabling DC braking 200 215 220 230 or 240 Selectable only for 200 V class models AVR voltage select A082 380 400 415 440 460 o...

Page 149: ... does not rotate 3 First DC excitation The motor does not rotate 4 Operation based on V f characteristic control The motor rotates at a speed up to 80 of the base frequency 5 Operation based on SLV control The motor rotates at a speed up to x of the base frequency 6 Second DC excitation The motor does not rotate 4 86 7 Display of auto tuning result Note 1 Steps 4 and 5 are skipped when the auto tu...

Page 150: ...cases the result of tuning is not reflected in the inverter settings 4 When the DC braking at stopping has been specified the online tuning is performed after the DC braking operation ends Operating procedure 1 Specify 02 enabling the online auto tuning for the motor constant selection H002 Specify 00 disabling the auto tuning for the Auto tuning Setting H001 2 Input an operation command The inver...

Page 151: ... 0 000 to 65 53 Ω Auto constant R2 H031 H231 0 000 to 65 53 Ω Auto constant L H032 H232 0 00 to 655 3 mH Auto constant Io H033 H233 0 00 to 655 3 A Auto constant J H034 H234 0 001 to 9999 kgm2 1 Any of 00 to 05 can be selected for the 1st motor A044 Only 00 to 04 can be selected for the 2nd motor A244 Only 00 or 01 can be selected for the 3rd motor A344 2 If you copy the data from a J300 series in...

Page 152: ...Chapter 4 Explanation of Functions 4 89 H034 H234 ...

Page 153: ...tment method Adjustment item Momentary speed variation is negative Increase the motor constant R2 step by step from the set value up to 1 2 times as high as the set value H021 H221 H031 Powering Momentary speed variation is positive Reduce the motor constant R2 step by step from the set value down to 0 8 times as high as the set value H021 H221 H031 Increase the motor constant R1 step by step from...

Page 154: ...arting When using this function observe the following precautions 1 Be sure to use an inverter of which the capacity is one class higher than the motor to be driven 2 If you use the inverter to drive a motor of which the capacity is two classes lower than the maximum applicable capacity of the inverter you may not be able to obtain adequate motor characteristics 3 If you cannot obtain desired char...

Page 155: ... 20 when the inverter drives a motor that has the same output ratings as the inverter Item Function code Data or range of data Description 03 Sensorless vector control 04 0Hz range sensorless vector control V F characteristic curve selection A044 A244 05 Vector control with sensor not available for A244 02 Output torque FM siginal selection AM siginal selection AMI siginal selection C027 C028 C029...

Page 156: ... option board If function 40 TL whether to enable torque limitation has been assigned to an intelligent input terminal the torque limitation mode selected by the setting of b040 is enabled only when the TL terminal is turned on When the TL terminal is off torque limit settings are invalid and the maximum torque setting is applied as a torque limit If the TL function has not been assigned to any in...

Page 157: ...n function 4 2 101 Reverse Run protection function The reverse Run protection function is effective when 03 sensorless vector control 04 0Hz range sensorless vector control or 05 vector control with sensor is specified for the V F characteristic curve selection A044 A244 For control reasons especially during motor operation at low speed the inverter may output a frequency that instructs the motor ...

Page 158: ...ations that drive a single load machine This function is effective when the V F characteristic curve selection is the sensorless vector control or 0Hz range sensorless control To use the function adjust the inverter settings required for the sensorless vector control see Section 4 2 92 or 0Hz range sensorless control see Section 4 2 93 except for the motor constant settings Adjust the motor consta...

Page 159: ...dicated to the easy sequence function Those terminals can be used to freely write and read data to and from the inverter with instructions in the program You can assign the parameters e g frequency setting and acceleration deceleration time parameters that require adjustments on the actual inverter to user parameters P130 to P131 If you do so you can readjust the parameter data by using the digita...

Page 160: ...mand pulse train and the feedback of the position data detected by the encoder The position command is input via an intelligent input terminal to which the input of the pulse train position command is assigned You can perform the position control with the command Select one of three input formats for the pulse train position command by the pulse train mode setting P013 To use the pulse train posit...

Page 161: ...Chapter 4 Explanation of Functions 4 98 ...

Page 162: ...ignal For forward rotation phase B normally leads phase A by a phase angle of 90 You can check the direction of motor rotation with the actual frequency monitoring function d008 For checking with this monitoring function specify 00 VC for the V F characteristic curve selection A044 and make the inverter operate the motor Normally a positive frequency is monitored when a forward operation command i...

Page 163: ...lection at the torque command input via the O2 terminal P039 Speed limit for torque controlled operation forward rotation P040 Speed limit for torque controlled operation reverse rotation d009 d010 d012 Torque command monitoring P036 Torque biasing mode selection P037 Torque bias setting P038 Torque biasing polarity selection d010 Torque bias monitoring C001 to C008 Terminal 1 to 8 functions Relat...

Page 164: ...on range setting P017 0 to 9999 1000 100000 Equivalent to encoder quadruplex Home search completion delay time setting P018 0 00 to 9 99 s 00 FB Feed back side Electronic gear set position selection P019 01 REF Controller side Electronic gear ratio numerator setting P020 1 to 9999 Electronic gear ratio denominator setting P021 1 9999 Feed forward gain setting P022 0 00 to 99 99 100 0 to 655 3 Posi...

Page 165: ...1 Forward reverse operation command with pulse train ＳＡＳＡパルス列入力ＰＮＳＢＳＢＰＮ正逆転指令正転逆転検出数パルス Input of pulse string Forward reverse operation command Detected pulse count SBP SBN SAP SAN Forward motor operation Reverse motor operation 時間 Time 3 MD2 Forward operation pulse train with reverse operation pulse train ＳＡＰＳＡＮＳＢＰＳＢＮ正転逆転正転パルス列入力逆転パルス列入力検出パルス数時間 Detec pulse count ted SBP SB...

Page 166: ...diagrams for the electronic gear function are shown below P019 00 FB Position control feedback ＤＮ P023 P022 First order lag filter 1 1 ST Electronic gear Position command Position loop gain Feed forward gain Speed command P019 01 REF P023 P022 Electronic gear First order lag filter 1 1 ST Position loop gain Feed forward gain ＮＤ Position command Speed command Position control feedback Note 2 You ...

Page 167: ...onditions adjust the parameters on the slave inverter as follows Pulse train mode setting P013 00 90º phase shift pulse train Electronic gear set position selection P019 01 REF Electronic gear ratio numerator setting P020 3000 Electronic gear ratio denominator setting P021 1024 x 2 2048 The table below lists the examples of the ratio of main motor speed to sub motor speed according to the settings...

Page 168: ...r ratio Example of use Motor Gear load 1 10 Encoder 1 024 pulses If the ratio of the motor speed to the encoder speed is 1 10 set the following data Encoder pulse per revolution PPR setting P011 1024 Numerator of the motor gear ratio P028 10 Denominator of the motor gear ratio P029 100 In this case the periphery of the encoder shaft is divided into 4 096 sections to determine the points for home s...

Page 169: ...026 23 POK Positioning end signal 4 106 ON ORT terminal Z pulse Output Frequency Home search speed setting P015 ON 2 1 POK signal ON Home search completion range setting P017 4 3 Home search completion delay time setting P018 Position control Speed control Operation command FW or 1 When the operation command is turned on with the ORT terminal turned on the inverter accelerates the motor to the spe...

Page 170: ... No 0 to No 4095 beginning at the reference point in the direction of forward rotation The division into 4 095 sections is irrelevant to the encoder pulse per revolution PPR setting The reference point is specified as the point at which the Z pulse inserted between the EZP pulse and EZN pulse signals is detected Figure 7 2 shows the layout of the reference point and target stop positions on the pe...

Page 171: ...witch between the speed control and position control modes during operation Only the four high order digits of data are displayed when the data e g position setting to be displayed consists of a large number of many digits Item Function code Data range of data Description Control pulse setting P012 APR2 Absolute position control Position loop gain setting P023 HAPR High resolution absolute positio...

Page 172: ...quency setting 3 Acceleration and deceleration time The servo lock state is held until the operation command is turned off In absolute position control mode the frequency and acceleration deceleration settings selected at absolute position control are applied If the position value specified by the position setting is small the inverter may decelerate the motor for positioning before its speed reac...

Page 173: ...te position control mode the ATR terminal is ineffective Torque control is disabled In absolute position control mode the STAT terminal is ineffective Pulse train position control is disabled In absolute position control the home search function is disabled Note that the ORT terminal is used for the teaching function described below ...

Page 174: ...C169 The input data is finally determined when the terminal input becomes stable after the delay set as C169 Note that a long determination time deteriorates the input terminal response CP1 CP2 CP3 Position command Determination time C169 specified 4 1 5 3 Determination time C169 0 7 4 111 4 3 15 Speed position switching function SPD Determination time C169 To perform speed control operation in ab...

Page 175: ...rminal O ORG terminal 1 2 3 4 5 High speed zero return speed P071 Origin Position Output frequency Low speed zero return speed P070 2 The inverter runs the motor at the high speed zero return speed 3 The inverter starts deceleration when the ORL signal is turned on 4 The inverter runs the motor in the reverse direction at the low speed zero return speed 5 The inverter performs positioning when the...

Page 176: ...on command area of memory Assign function 45 ORT to an intelligent input terminal 1 8 C001 C008 The ORT terminal functions as the teaching terminal when 02 absolute position control or 03 high resolution absolute position control is specified for the control pulse setting P012 Teaching procedure 1 Select the position command to be set by teaching selection P074 2 Move the workpiece Enter an operat...

Page 177: ...n operation command only when the SON terminal is on If the SON terminal is turned off while the inverter is operating the motor the inverter sets the motor into the free running state If the SON terminal is subsequently turned on the inverter restarts the motor according to the setting of the festart mode after FRS b088 This function cannot be used together with the forcing function 55 FOC If bot...

Page 178: ... analog input together with this function To limit the input frequency specify the desired values for the pulse train frequency bias P057 and pulse train frequency limit P058 Item Function code Data or range of data Description Pulse train frequency scale P055 1 0 to 50 0 kHz Specification of the input frequency corresponding to the maximum allowable frequency Time constant of pulse train frequenc...

Page 179: ...code Binary code Transmission method Transmission beginning with the lowest order bit Applicable interface RS485 Data bit length 7 or 8 bits 8 bits Selection with the digital operator Parity No parity even parity or odd parity Selection with the digital operator Stop bit length 1 or 2 bits Selection with the digital operator Initiation method Initiation only by a command from the external control ...

Page 180: ...3 2 400 bps 04 4 800 bps 05 9 600 bps Communication speed selection C071 06 19 200 bps Node allocation C072 1 to 32 Assignment of a station number to the inverter Set this item when your inverter is connected together with other s to a control system 7 7 bits Communication data length selection C073 8 8 bits 00 No parity 01 Even parity Communication parity selection C074 02 Odd parity 1 1 bit Comm...

Page 181: ...er Specify 02 loopback test for the communication speed selection C071 3 Turn the inverter power off once and then turn it back on whereupon the communication test begins 4 After the test is completed the inverter displays one of the following When the communication is normal When the communication train is abnormal 5 Press the STOP RESET key of the digital operator or the reset button on the copy...

Page 182: ...nds used for communication Commands Command Function Broadcast to all stations Remarks 00 Instructs the inverter to drive the motor for forward or reverse rotation or stop the motor 01 Sets the inverter output frequency 02 Turns specified intelligent input terminals on or off 03 Reads all monitored data 04 Reads the inverter status 05 Reads a specified setting item 06 Writes data to a specified se...

Page 183: ... this section ii 01 command This command sets the inverter output frequency To use this command set A001 to 03 RS485 Transmission frame Frame format STX Station No Command Data BCC CR Description Data size Setting STX Control code Start of TeXt 1 byte STX 0x02 Station No Station number of control target inverter 2 bytes 01 to 32 or FF broadcast to all stations Command Command to be transmitted 2 b...

Page 184: ...op EXT External trip USP Unattended start protection CS Commercial power source enable SFT Software lock AT Analog input voltage current select SET3 3rd motor control RS Reset STA Starting by 3 wire input STP Stopping by 3 wire input F R Forward reverse switching by 3 wire input PID Enabling disabling PID PIDC PID reset CAS Control gain setting UP Remote control UP function DWN Remote control DOWN...

Page 185: ...tings selection 3 ORL Zero return limit function ORG Zero return trigger function FOT forward drive stop ROT reverse drive stop SPD speed position switching PCNT pulse counter PCC pulse counter clear 0000000100000000 0000000200000000 0000000400000000 0000000800000000 0000001000000000 0000002000000000 0000004000000000 0000008000000000 0000010000000000 0000020000000000 0000040000000000 0000080000000...

Page 186: ...e Description Output frequency Hz 100 8 bytes Decimal ASCII code Output current A 10 8 bytes Decimal ASCII code Rotation direction 8 bytes 0 stopping 1 forward rotation or 2 reverse rotation PID feedback data 100 8 bytes Decimal ASCII code Intelligent input terminal 8 bytes See Note 7 Intelligent output terminal 8 bytes See Note 8 Frequency conversion 100 8 bytes Decimal ASCII code Output torque 1...

Page 187: ...bytes See Note 8 BCC Block check code 2 bytes XOR of the items from Station No to Data See Item 3 of this section CR Control code Carriage Return 1 byte CR 0x0D Note 10 The data indicating the status of the inverter consists of the following three status elements A B and C Data Status A Status B Status C 00 reserved Inverter status A Inverter status B Inverter status C Code Status Code Status Code...

Page 188: ...trol target inverter 2 bytes 01 to 32 Data Data monitored at tripping 440 bytes See Note 9 BCC Block check code 2 bytes XOR of the items from Station No to Data See Item 3 of this section CR Control code Carriage Return 1 byte CR 0x0D Note 11 The inverter stores the data trip history on the last six times of tripping together with the total trip count 8 bytes Total trip count Trip 1 data Trip 6 da...

Page 189: ...tion No Station number of control target inverter 2 bytes 01 to 32 ACK Control code acknowledgement 1 byte ACK 0x06 Data Data to be sent decimal ASCII code 8 bytes See Note 13 BCC Block check code 2 bytes XOR of the items from Station No to Data See Item 3 of this section CR Control code Carriage Return 1 byte CR 0x0D Note 13 When the read parameter is an selection item the Data part contains the ...

Page 190: ...ollows F002 A001 b001 C001 H001 P001 F001 is written with 01 command Response frame Positive response See Item 2 i of this section Negative response See Item 2 ii of this section ix 08 command This command initializes specified settings in the inverter The setting items to be initialized follow the setting of the initialization mode b084 When b084 is 00 the trip history data is cleared Transmissio...

Page 191: ...trol target inverter 2 bytes 01 to 32 ACK Control code acknowledgement 1 byte ACK 0x06 Data Data 2 bytes 01 enabling data storage BCC Block check code 2 bytes XOR of the items from Station No to Data See Item 3 of this section CR Control code Carriage Return 1 byte CR 0x0D Negative response See Item 4 ii of this section xi 0A command This command stores set data in the EEPROM in the inverter Trans...

Page 192: ... STX Station No Command BCC CR Description Data size Setting STX Control code Start of TeXt 1 byte STX 0x02 Station No Station number of control target inverter 2 bytes 01 to 32 Command Command to be transmitted 2 bytes 0B BCC Block check code 2 bytes XOR of the items from Station No to Data See Item 3 of this section CR Control code Carriage Return 1 byte CR 0x0D Response frame Positive response ...

Page 193: ... size Setting STX Control code Start of TeXt 1 byte STX 0x02 Station No Station number of control target inverter 2 bytes 01 to 32 NAK Control code negative acknowledgement 1 byte NAK 0x15 Error code Content of communication error 2 bytes See Note 13 BCC Block check code 2 bytes XOR of the items from Station No to Error code See Item 3 of this section CR Control code Carriage Return 1 byte CR 0x0D...

Page 194: ...n Dat The contents of Station No to Data are converted into ASCII data and the ASCII data is XORed bit by bit The final XOR result is set as the block check code BCC In the above example of transmission frame BCC is calculated as follows Refere e ASCII code conversion ta e Character data ASCII code Character data ASCII code nc bl S 41 TX 2 A ACK 6 42 B CR 0D C 43 NAK 15 D 44 0 30 E 45 1 31 F 46 2 ...

Page 195: ...r C076 For details see the table below Monitoring of reception timeout begins when the first communication is performed after the inverter power has been turned on or the inverter has been reset Reception timeout is monitored only when the inverter communicates with the master system Item Function code Range of data Description 00 Tripping The inverter trips E41 after reception timeout 01 Tripping...

Page 196: ...n The SJ700 series inverter supports the following Modbus data format Data name Description Coil data 1 bit binary data that can be referenced and changed Register data 16 bit data that can be referenced and changed iii Function code The function code specifies the function to be executed by the inverter The table below lists the function codes supported by the SJ700 series inverter Function codes...

Page 197: ...f CRC 1 1 Replace the Hi and Lo bytes of CRC 1 with each other End Set the XOR of CRC 1 data and A001h in CRC 1 Yes No No Yes Yes No Hi Lo CRC register 2 bytes CRC 1 The target data is shifted by 1 byte v Header and trailer silent interval The header and trailer set the total time the inverter should wait before sending a response after having received a query from the master system Be sure to spe...

Page 198: ...the query To know the error check the function code set in the exception response The exception response in reply to a query includes a function code that is the sum of 80h and the function code specified by the query The exception code in the exception response indicates the content of the error Exception codes Code Description 01h An unsupported function is specified 02h The specified address is...

Page 199: ...ng coil number is 1 less than the actual coil number of the coil to be read first 3 If 0 or a value more than 32 is specified as the number of coils to be read the inverter will respond with error code 03h Response Field name Sample setting hexadecimal 1 Slave address 08 2 Function code 01 3 Number of data bytes 01 4 Coil data 4 17 5 CRC 16 code upper digit 12 6 CRC 16 code lower digit 1A 4 The da...

Page 200: ...ote that the starting coil number is 1 less than the actual coil number of the coil to be read first Response Field name Sample setting hexadecimal 1 Slave address 05 2 Function code 03 3 Number of data bytes 3 04 4 Starting register number upper digit 00 5 Starting register number lower digit 07 6 Starting register number 1 upper digit 00 7 Starting register number 1 lower digit 02 8 CRC 16 code ...

Page 201: ...fied register Example When setting 50 Hz as the base frequency setting A003 in the inverter at slave address 5 Since register 1203h to store the base frequency setting A003 has a data resolution of 1 Hz specify 50 0032h as the updating data to set 50 Hz 1 Slave address 0A 2 Function code 05 3 Starting coil number upper digit 00 4 Starting coil number lower digit 00 5 Updating data upper digit FF 6...

Page 202: ...code lower digit CRC 1 This query cannot be broadcasted Response Field name Sample setting hexadecimal 1 Slave address 01 2 Function code 08 3 Diagnosis subcode upper digit 00 4 Diagnosis subcode lower digit 00 5 Data upper digit Arbitrary 6 Data lower digit Arbitrary 7 CRC 16 code upper digit CRC 8 CRC 16 code lower digit CRC Query Field name Sample setting hexadecimal 1 Slave address 1 05 2 Func...

Page 203: ...git 2 11 4 Starting register address lower digit 2 02 5 Number of registers upper digit 00 6 Number of registers lower digit 02 7 Number of data bytes 3 04 8 Updating data 1 upper digit 00 9 Updating data 1 lower digit 04 10 Updating data 2 upper digit 93 11 Updating data 2 lower digit E0 12 CRC 16 code upper digit 9E 13 CRC 16 code lower digit 9F 1 If this query is broadcasted no inverter will re...

Page 204: ...described below How to issue the Enter command With the command 06h to write data to registers write all register data to the internal memory To recalculate the motor constants use the same command to write the data shown in the following table to register 0900h Data to be written Description 0000 Recalculating the motor constants 0001 Storing the register data Other than the above Recalculating t...

Page 205: ...eady 0012h Unused R 0013h RUN running R 1 Tripping 0 Normal 0014h FA1 constant speed reached R 1 ON 0 OFF 0015h FA2 set frequency overreached R 1 ON 0 OFF 0016h OL overload notice advance signal 1 R 1 ON 0 OFF 0017h OD output deviation for PID control R 1 ON 0 OFF 0018h AL alarm signal R 1 ON 0 OFF 0019h FA3 set frequency reached R 1 ON 0 OFF 001Ah OTQ over torque R 1 ON 0 OFF 001Bh IP instantaneo...

Page 206: ...8h MJA major failure R 1 ON 0 OFF 0049h Data writing in progress R 1 Writing in progress 0 Normal status 004Ah CRC error R 1 Error detected 0 No error 2 004Bh Overrun R 1 Error detected 0 No error 2 004Ch Framing error R 1 Error detected 0 No error 2 004Dh Parity error R 1 Error detected 0 No error 2 004Eh Sum check error R 1 Error detected 0 No error 2 004Fh reserved 0050h WCO window comparator O...

Page 207: ...rter trip factors below 001Dh Trip monitoring 2 inverter status See the list of inverter trip factors below 001Eh Trip monitoring 2 frequency high 001Fh Trip monitoring 2 frequency low 0 to 40000 0 01 Hz 0020h Trip monitoring 2 current Output current at tripping 0 1 A 0021h Trip monitoring 2 voltage DC input voltage at tripping 1 V 0022h Trip monitoring 2 running time high 0023h Trip monitoring 2 ...

Page 208: ...s below 0045h Trip monitoring 6 inverter status See the list of inverter trip factors below 0046h Trip monitoring 6 frequency high 0047h Trip monitoring 6 frequency low 0 to 40000 0 01 Hz 0048h Trip monitoring 6 current Output current at tripping 0 1 A 0049h Trip monitoring 6 voltage DC input voltage at tripping 1 V 004Ah Trip monitoring 6 running time high 004Bh Trip monitoring 6 running time low...

Page 209: ...rotection 7 DC braking 7 EEPROM error 8 Overload restricted 8 Undervoltage protection 9 SON or FOC operation in progress 9 CT error 10 CPU error 11 External trip 12 USP error 13 Ground fault protection 14 Input overvoltage protection 15 Instantaneous power failure protection 16 Power module temperature error with the fan stopped 20 Power module temperature error 21 Gate array communication error 2...

Page 210: ...igh 1018h Cumulative power on time monitoring d017 low R 0 to 999900 1 h 1019h Heat sink temperature monitoring d018 R 200 to 2000 0 1 101Ah Motor temperature monitoring d019 R 200 to 2000 0 1 101Bh 101Ch Reserved Inaccessible 101Dh Life check monitoring d022 R 2 0 Capacitor on main circuit board 2 1 Low cooling fan speed 1 bit 101Eh to 1025h Reserved Inaccessible 1026h DC voltage monitoring acros...

Page 211: ...quence function selection A017 R W 0 disabling 1 enabling 1214h Reserved R W Inaccessible 1215h Multispeed operation selection A019 R W 0 binary 1 bit 1216h A020 high R W 1217h Multispeed frequency setting A020 low R W 0 or start frequency to maximum frequency 0 01 Hz 1218h A021 high R W 1219h Multispeed 1 setting A021 low R W 0 or start frequency to maximum frequency 0 01 Hz 121Ah A022 high R W 1...

Page 212: ...h DC braking enable A051 R W 0 disabling 1 enabling 2 set frequency only 1246h DC braking frequency setting A052 R W 0 to 40000 0 01 Hz 1247h DC braking wait time A053 R W 0 to 50 0 1 sec 1248h DC braking force during deceleration A054 R W 0 to 100 1 1249h DC braking time for deceleration A055 R W 0 to 600 0 1 sec 124Ah DC braking edge or level detection for DB input A056 R W 0 edge operation 1 le...

Page 213: ...l 1 switching by setting 1279h A095 high R W 127Ah Acc1 to Acc2 frequency transition point A095 low R W 0 to 40000 0 01 Hz 127Bh A096 high R W 127Ch Dec1 to Dec2 frequency transition point A096 low R W 0 to 40000 0 01 Hz 127Dh Acceleration curve selection A097 R W 0 linear 1 S curve 2 U curve 3 inverted U curve 4 EL S curve 127Eh Deceleration curve setting A098 R W 0 linear 1 S curve 2 U curve 3 i...

Page 214: ...Chapter 4 Explanation of Functions 4 151 selection 1 via O 3 input via OI 4 external communication 5 option 1 6 option 2 7 pulse train frequency input ...

Page 215: ...action A141 A142 2 multiplication A141 x A142 12B2h Reserved Inaccessible 12B3h A145 high R W 12B4h Frequency to be added A145 low R W 0 to 40000 0 01 Hz 12B5h Sign of the frequency to be added A146 R W 00 frequency command A145 01 frequency command A145 12B6h to 12B8h Reserved Inaccessible 12B9h EL S curve acceleration deceleration ratio 1 A150 R W 0 to 50 1 12BAh EL S curve acceleration decelera...

Page 216: ...rrent 1 b016 R W 0 to Rated current 0 1 A 1312h Free setting electronic thermal frequency 2 b017 R W 0 to 400 1 Hz 1313h Free setting electronic thermal current 2 b018 R W 0 to Rated current 0 1 A 1314h Free setting electronic thermal frequency 3 b019 R W 0 to 400 1 Hz 1315h Free setting electronic thermal current 3 b020 R W 0 to Rated current 0 1 A 1316h Overload restriction operation mode b021 R...

Page 217: ...nstop operation at momentary power failure no restoration 3 nonstop operation at momentary power failure restoration to be done 1335h DC bus voltage trigger level during power loss b051 R W 0 to 10000 0 1 V 1336h Over voltage threshold during power loss b052 R W 0 to 10000 0 1 V 1337h b053 high R W 1338h Deceleration time setting during power loss target voltage level b053 low R W 0 to 360000 0 01...

Page 218: ...V f frequency 2 1 Hz 1368h Free setting V f voltage 1 b101 R W 0 to 8000 0 1 V 1369h Free setting V f frequency 2 b102 R W 0 to free setting V f frequency 2 1 Hz 136Ah Free setting V f voltage 2 b103 R W 0 to 8000 0 1 V 136Bh Free setting V f frequency 3 b104 R W 0 to free setting V f frequency 2 1 Hz 136Ch Free setting V f voltage 3 b105 R W 0 to 8000 0 1 V 136Dh Free setting V f frequency 4 b106...

Page 219: ...Chapter 4 Explanation of Functions 4 156 ...

Page 220: ...1 torque limit selection bit 1 42 TRQ2 torque limit selection bit 2 43 PPI P PI mode selection 44 BOK braking confirmation 45 ORT orientation 46 LAC LAD cancellation 47 PCLR clearance of position deviation 48 STAT pulse train position command input enable 50 ADD trigger for frequency addition A145 51 F TM forcible terminal operation 52 ATR permission of torque command input 53 KHC cumulative power...

Page 221: ...WCO window comparator OI 56 WCO window comparator O2 When alarm code output is selected by C062 functions AC0 to AC2 or AC0 to AC3 ACn alarm code output are forcibly assigned to intelligent output terminals 11 to 13 or 11 to 14 respectively 141Bh FM siginal selection C027 R W 0 output frequency 1 output current 2 output torque 3 digital output frequency 4 output voltage 5 input power 6 electronic ...

Page 222: ... 4 800 bps 5 9 600 bps 6 19 200 bps 144Ch Node allocation C072 R W 1 to 32 144Dh Communication data length selection C073 R W 7 7 bits 8 8 bits 144Eh Communication parity selection C074 R W 00 no parity 01 even parity 02 odd parity 144Fh Communication stop bit selection C075 R W 1 1 bit 2 2 bits 1450h Selection of the operation after communication error C076 R W 0 tripping 1 tripping after deceler...

Page 223: ...selection C147 R W 0 AND 1 OR 2 XOR 1498h Logical output signal 3 selection 1 C148 R W Same as the settings of C021 to C026 except those of LOG1 to LOG6 1499h Logical output signal 3 selection 2 C149 R W Same as the settings of C021 to C026 except those of LOG1 to LOG6 149Ah Logical output signal 3 operator selection C150 R W 0 AND 1 OR 2 XOR 149Bh Logical output signal 4 selection 1 C151 R W Same...

Page 224: ...gh R W 151Eh Motor constant J H024 low R W 1 to 9999000 0 001 151Fh to 1523h Reserved Inaccessible 1524h H030 high R W 1525h Auto constant R1 1st motor H030 low R W 1 to 65530 0 001 Ω 1526h H031 high R W 1527h Auto constant R2 1st motor H031 low R W 1 to 65530 0 001 Ω 1528h H032 high R W 1529h Auto constant L 1st motor H032 low R W 1 to 65530 0 01 mH 152Ah H033 high R W 152Bh Auto constant Io 1st ...

Page 225: ...ominator of the motor gear ratio P029 R W 1 to 9999 1 161Eh Reserved Inaccessible 161Fh Accel decel time input selection P031 R W 0 digital operator 1 option 1 2 option 2 3 easy sequence 1620h Positioning command input selection P032 R W 0 digital operator 1 option 1 2 option 2 1621h Torque command input selection P033 R W 0 O terminal 1 OI terminal 2 O2 terminal 3 digital operator 1622h Torque co...

Page 226: ...ard P072 LOW R W 0 to 536870912 when P012 2 0 to 2147483647 when P012 3 1 1654h P073 HIGH R W 1655h Position range specification reverse P073 LOW R W 536870912 to 0 when P012 2 2147483647 to 0 when P012 3 1 1656h to 1665h Reserved Inaccessible 1666h Easy sequence user parameter U 00 P100 R W 0 to 65530 1 1667h Easy sequence user parameter U 01 P101 R W 0 to65530 1 1668h Easy sequence user paramete...

Page 227: ...arameter U 30 P130 R W 0 to 65530 1 1685h Easy sequence user parameter U 31 P131 R W 0 to 65530 1 1686h to 2102h Reserved Inaccessible 1 The following table lists the code data for parameter H003 motor capacity selection Code data 00 01 02 03 04 05 06 07 08 09 10 Japan or U S A mode b085 00 or 02 0 2 kW 0 4 0 75 1 5 2 2 3 7 EU mode b085 01 0 2 kW 0 37 0 55 0 75 1 1 1 5 2 2 3 0 4 0 Code data 11 12 ...

Page 228: ...A243 R W 0 to 500 0 1 223Eh V F characteristic curve selection 2nd motor A244 R W 0 VC 1 VP 2 free V f 3 sensorless vector control 4 0Hz range sensorless vector 223Fh Reserved Inaccessible 2240h Voltage compensation gain setting for automatic torque boost 2nd motor A246 R W 0 to 255 1 2241h Slippage compensation gain setting for automatic torque boost 2nd motor A247 R W 0 to 255 1 2242h to 224Eh R...

Page 229: ...ow R W 1 to 65530 0 01 A 251Dh H224 high R W 251Eh Motor constant J 2nd motor H224 low R W 1 to 9999000 0 001 251Fh to 2523h Reserved Inaccessible 2524h H230 high R W 2525h Auto constant R1 2nd motor H230 low R W 1 to 65530 0 001 Ω 2526h H231 high R W 2527h Auto constant R2 2nd motor H231 low R W 1 to 65530 0 001 Ω 2528h H232 high R W 2529h Auto constant L 2nd motor H232 low R W 1 to 65530 0 01 mH...

Page 230: ...setting 3rd motor A320 low R W 0 or start frequency to maximum frequency 3rd motor 0 01 Hz 3218h to 323Bh Reserved Inaccessible 323Ch Manual torque boost value 3rd motor A342 R W 0 to 200 0 1 323Dh Manual torque boost frequency adjustment 3rd motor A343 R W 0 to 500 0 1 323Eh V F characteristic curve selection 3rd motor A344 R W 0 VC 1 VP 323Fh to 326Ch Reserved Inaccessible 326Dh A392 high R W 32...

Page 231: ...Chapter 5 Error Codes This chapter describes the error codes of the inverter error indications by the functions and troubleshooting methods 5 1 Error Codes and Troubleshooting 5 1 5 2 Warning Codes 5 10 ...

Page 232: ......

Page 233: ...abled If this problem occurs increase the torque boost current or adjust other settings as needed 4 38 Braking resistor overload protection When the BRD operation rate exceeds the setting of b090 this protective function shuts off the inverter output and displays the error code shown on the right Check whether the inverter has decreased the motor quickly Increase the deceleration time Check whethe...

Page 234: ...on the inverter power 4 55 Ground fault protection 3 When the inverter power is turned on this protective function detects the ground fault between the inverter output circuit and the motor to protect the inverter This function does not operate when a residual voltage remains in the motor Check for the ground fault Check the output cables and motor Check the inverter itself for abnormality Remove ...

Page 235: ...istor Check whether noise has been mixed in the thermistor signal Separate the thermistor wiring from other wirings 2 8 4 70 Braking error When 01 has been specified for the Brake Control Enable b120 the inverter will trip if it cannot receive the braking confirmation signal within the Brake Wait Time for Confirmation b124 after the output of the brake release signal Check whether the brake has be...

Page 236: ...B and magnetic contactors for poor contacts Replace the MCB and magnetic contactors Check whether the voltage across the P and N terminals is normal Check the voltage across the P and N terminals Communica tion error If a problem occurs in the communication between the digital operator and inverter the inverter will display the code shown on the right Check whether the relay plug is fitted correct...

Page 237: ...lay the error code shown on the right OP1 2 OP2 2 Position control range trip In absolute position control mode the inverter shuts off its output and indicates an error when the range specified by the position range specification forward P072 or position range specification reverse P073 is exceeded OP1 3 OP2 3 SJ FB connection error If a faulty connection i e mounting of the feedback option board ...

Page 238: ...settings If the option board does not operate normally confirm the DIP switch and rotary switch settings on the option board Functions of the DIP and rotary switches on the digital option board SJ DG DIP switch Rotary switch Frequency setting Acceleration deceleration time setting Torque limit setting Position setting Type Code Data resolution Switch No 1 2 Code for setting 0 01 Hz 0 1 Hz 1 Hz Rat...

Page 239: ...ontrol Supervisory object is set to 1 the inverter will shut off its output and display the error code shown on the right Check whether the Attribute 17 in the Instance 1 of Class 29 is 1 If so clear the bit to 0 Inverter communicatio n error If timeout occurs during the communication between the inverter and DeviceNet option board the inverter will shut off its output and display the error code s...

Page 240: ...ror 1 The inverter will display the error code shown on the right if the for or another instruction to start nesting is not found at the jump destination of a go to instruction and the next or another instruction to end nesting precedes the nesting start instruction An error is assumed when an arithmetic operation instruction has resulted in overflow or underflow or a division by zero has been att...

Page 241: ...age V across P and N terminals at tripping 5 Accumulated time h for which the inverter has been running before tripping 6 Accumulated time for which the inverter power has been on before tripping Explanation of display Note The above descriptions indicate the inverter status at the occurrence of tripping which may not correspond to the apparent operation of the motor Example When the PID control i...

Page 242: ...ency 7 b112 Free setting V f frequency 2 to 6 b102 b104 b106 b108 b110 Free setting V f frequency 1 b100 Free setting V f frequency 1 b100 Free setting V f frequency 3 to 6 b104 b106 b108 b110 Free setting V f frequency 2 b102 Free setting V f frequency 1 2 b100 b102 Free setting V f frequency 4 to 6 b106 b108 b110 Free setting V f frequency 3 b104 Free setting V f frequency 1 to 3 b100 b102 b104 ...

Page 243: ...ons for Maintenance and Inspection 6 1 6 2 Daily and Periodic Inspections 6 2 6 3 Ground Resistance Test with a Megger 6 3 6 4 Withstand Voltage Test 6 3 6 5 Method of Checking the Inverter and Converter Circuits 6 4 6 6 DC Bus Capacitor Life Curve 6 5 6 7 Output of Life Warning 6 5 6 8 Methods of Measuring the Input Output Voltages Current and Power 6 6 ...

Page 244: ......

Page 245: ...wer voltage with a multimeter to confirm that 1 the power supply voltage does not fluctuate often and 2 the voltages between the power supply wires are balanced 6 1 2 Cleaning Always keep the inverter clean When cleaning the inverter wipe off dirt and stains on the inverter surface lightly with a soft cloth dipped in a neutral detergent solution Note Do not use solvents such as acetone benzene tol...

Page 246: ...und is generated during the relay operation Check by listening There must be no abnormality found Main circuit Relay 2 Check the contacts for damage Check visually There must be no abnormality found 1 While performing a unit operation of the inverter check the balance output voltage among the individual phases Measure the voltage between the cables connected to the main circuit terminals U V and W...

Page 247: ...er s internal filter function and then connect terminals R S T U V W P PD N RB R0 and T0 by wires as shown in the figure below Subsequently carry out the test After the test using the megger remove the wires from terminals R S T U V W P PD N RB R0 and T0 and connect the jumper for switching the inverter s internal filter function at the original position Note that only inverter models with a capac...

Page 248: ...under the influence of the smoothing capacitor When the measured terminal is conductive the tester reading is several ohms to several tens of ohms The measured values may vary slightly depending on the types of circuit devices and tester However if the values measured at the terminals are almost the same the inverter and converter circuits have adequate quality Note 3 Only inverter models with cap...

Page 249: ...t the smoothing capacitor life will be shortened significantly if the inverter is used at a high ambient temperature or with a heavy load that requires a current beyond its rated current 6 7 Output of Life Warning The inverter can output a warning based on self diagnosis when the life of a life limited part smoothing capacitor on the circuit board or cooling fan except the smoothing capacitor in t...

Page 250: ...cross U V V W and W U EU EV and EW Method shown in the figure below or rectifier type voltmeter Effective value of fundamental wave Output current IOUT Current at U V and W IU IV and IW Moving iron ammeter Effective value of full waves Output power WOUT Across U V and V W W01 W02 Electrodynamometer type wattmeter Effective value of full waves 2 wattmeter method or 3 wattmeter method 6 6 WIN 100 3 ...

Page 251: ...Chapter 7 Specifications This chapter describes the specifications and external dimensions of the inverter 7 1 Specifications 7 1 7 2 External dimensions 7 4 ...

Page 252: ......

Page 253: ...table resistance Ω 70 50 50 24 24 20 Approx weight kg 6 6 6 14 14 14 22 30 30 30 3 Common specifications of 200 V class and 400 V class models Model name type name SJ700 XXXXXFF FEF FUF 055 L H 075 L H 110 L H 150 L H 185 L H 220 L H 300 L H 370 L H 450 L H 550 L H Protective structure IP20 Control system Sine wave PWM control Output frequency range 0 1 to 400 Hz Frequency accuracy Within 0 01 of ...

Page 254: ...minals NO NC switchable sink logic source logic switchable 1 relay 1c contact output terminal NO NC switchable Terminal functions Select six of 51 functions Running RUN constant speed reached FA1 set frequency overreached FA2 overload notice advance signal 1 OL output deviation for PID control OD alarm signal AL set frequency reached FA3 over torque OTQ instantaneous power failure IP undervoltage ...

Page 255: ...f 1 000 m or less Coating color Gray Feedback option Vector control with sensor Digital input option 4 digit BCD input 16 bit binary input DeviceNet option Option to support the open network DeviceNet function LonWorks option Option to support the open network LonWorks function Optional boards Profibus DP option Option to support the open network Profibus DP function Other optional components Brak...

Page 256: ...Chapter 7 Specifications 7 2 External dimensions SJ700 055 to110LFF2 LFUF2 HFF2 HFEF2 HFUF2 3 Cable hole 33 x28 SJ700 150 to 220 LFF2 LFUF2 HFF2 HFEF2 HFUF2 3 Cable hole 42 x 42 5 7 4 ...

Page 257: ...Chapter 7 Specifications SJ700 300 LFF2 LFUF2 HFF2 HFEF2 HFUF2 7 5 SJ700 370 450 LFF2 LFUF2 HFF2 HFEF2 HFUF2 550 HFF2 HFEF2 HFUF2 5 Cable hole φ25 5 Cable hole φ41 ...

Page 258: ...Chapter 7 Specifications SJ700 550 LFF2 LFUF2 5 Cable hole φ41 7 6 ...

Page 259: ...ist of Data Settings This chapter lists the data settings for the various functions of the inverter 8 1 Precautions for Data Setting 8 1 8 2 Monitoring Mode 8 1 8 3 Function Mode 8 2 8 4 Extended Function Mode 8 3 ...

Page 260: ......

Page 261: ...9 100000 to 999000 4 1 d005 Intelligent input terminal status Example Terminals FW 7 2 and 1 ON Terminals 8 6 5 4 and 3 OFF 4 2 d006 Intelligent output terminal status Example Terminals 12 and 11 ON Terminals AL 15 14 and 13 OFF 4 2 d007 Scaled output frequency monitoring 0 00 to 99 99 100 0 to 999 9 1000 to 9999 1000 to 3996 10000 to 39960 4 2 d008 Actual frequency monitoring 400 to 100 99 9 to 0...

Page 262: ...y Hz current A voltage across P N V running time hours power on time hours d086 Trip monitoring 6 Factor frequency Hz current A voltage across P N V running time hours power on time hours 4 6 d090 Programming error monitoring Warning code 4 6 d102 DC voltage monitoring 0 0 to 999 9 V 4 6 d103 BRD load factor monitoring 0 0 to 100 0 4 6 d104 Electronic thermal overload monitoring 0 0 to 100 0 4 6 8...

Page 263: ...abling 01 enabling 00 4 95 A019 Multispeed operation selection 00 binary 16 speeds selectable with 4 terminals 01 bit 8 speeds selectable with 7 terminals 00 A020 Multispeed frequency setting 0 0 or start frequency to maximum frequency Hz 0 00 A220 Multispeed frequency setting 2nd motor 0 0 or start frequency to maximum frequency 2nd motor Hz 0 00 A320 Multispeed frequency setting 3rd motor 0 0 or...

Page 264: ...time for deceleration 0 0 to 60 0 s 0 0 A056 DC braking edge or level detection for DB input 00 edge operation 01 level operation 01 A057 DC braking force for starting 0 to 100 0 A058 DC braking time for starting 0 0 to 60 0 s 0 0 DC braking A059 DC braking carrier frequency setting 0 5 to 15 0 kHz 5 0 4 20 A061 Frequency upper limit setting 0 00 or 1st minimum frequency limit to maximum frequency...

Page 265: ...8 Deceleration curve setting 00 linear 01 S curve 02 U curve 03 inverted U curve 04 EL S curve 00 4 31 A101 OI L input active range start frequency 0 00 to 99 99 100 0 to 400 0 Hz 0 00 A102 OI L input active range end frequency 0 00 to 99 99 100 0 to 400 0 Hz 0 00 A103 OI L input active range start current 0 to OI L input active range end current 20 A104 OI L input active range end current OI L in...

Page 266: ...racteristic 01 constant torque characteristic 02 free setting 00 01 01 b313 Electronic thermal characteristic 3rd motor 00 reduced torque characteristic 01 constant torque characteristic 02 free setting 00 01 01 4 37 b015 Free setting electronic thermal frequency 1 0 to 400 Hz 0 b016 Free setting electronic thermal current 1 0 0 to rated current A 0 0 b017 Free setting electronic thermal frequency...

Page 267: ...se Run protection enable 00 disabling 01 enabling 00 4 93 b050 Controller deceleration and stop on power loss 00 disabling 01 nonstop deceleration to stop 02 DC voltage constant control with resume 03 without resume 00 b051 DC bus voltage trigger level during power loss 0 0 to 999 9 1000 V 0 0 b052 Over voltage threshold during power loss 0 0 to 999 9 1000 V 0 0 b053 Deceleration time setting duri...

Page 268: ...ers b099 Thermal protection level setting 0 to 9999 Ω 3000 4 72 b100 Free setting V f frequency 1 0 to free setting V f frequency 2 Hz 0 b101 Free setting V f voltage 1 0 0 to 800 0 V 0 0 b102 Free setting V f frequency 2 0 to free setting V f frequency 3 Hz 0 b103 Free setting V f voltage 2 0 0 to 800 0 V 0 0 b104 Free setting V f frequency 3 0 to free setting V f frequency 4 Hz 0 b105 Free setti...

Page 269: ...e selection 44 BOK braking confirmation 45 ORT orientation 46 LAC LAD cancellation 47 PCLR clearance of position deviation 48 STAT pulse train position command input enable 50 ADD trigger for frequency addition A145 51 F TM forcible terminal operation 52 ATR permission of torque command input 53 KHC cumulative power clearance 54 SON servo on 55 FOC forcing 56 MI1 general purpose input 1 57 MI2 gen...

Page 270: ...output 2 46 M03 general purpose output 3 47 M04 general purpose output 4 48 M05 general purpose output 5 49 M06 general purpose output 6 50 IRDY inverter ready 51 FWR forward rotation 52 RVR reverse rotation 53 MJA major failure 54 WCO window comparator O 55 WCOI window comparator OI 56 WCO2 window comparator O2 When alarm code output is selected for C062 functions AC0 to AC2 or AC0 to AC3 ACn ala...

Page 271: ...status C064 Heat sink overheat warning level 0 to 200 0 C 120 4 68 C071 Communication speed selection 02 loopback test 03 2 400 bps 04 4 800 bps 05 9 600 bps 06 19 200 bps 04 C072 Node allocation 1 to 32 1 C073 Communication data length selection 7 7 bits 8 8 bits 7 C074 Communication parity selection 00 no parity 01 even parity 02 odd parity 00 C075 Communication stop bit selection 1 1 bit 2 2 bi...

Page 272: ...tor selection 00 AND 01 OR 02 XOR 00 C148 Logical output signal 3 selection 1 Same as the settings of C021 to C026 except those of LOG1 to LOG6 00 C149 Logical output signal 3 selection 2 Same as the settings of C021 to C026 except those of LOG1 to LOG6 00 C150 Logical output signal 3 operator selection 00 AND 01 OR 02 XOR 00 C151 Logical output signal 4 selection 1 Same as the settings of C021 to...

Page 273: ... constant R2 2nd motor 0 001 to 9 999 10 00 to 65 53 Ω Depending on motor capacity H222 Motor constant L 1st motor 0 01 to 99 99 100 0 to 655 3 mH Depending on motor capacity H222 Motor constant L 2nd motor 0 01 to 99 99 100 0 to 655 3 mH Depending on motor capacity H223 Motor constant Io 0 01 to 99 99 100 0 to 655 3 A Depending on motor capacity H223 Motor constant Io 2nd motor 0 01 to 99 99 100 ...

Page 274: ...proportional gain setting for 1st motor 0 01 to 10 00 1 00 H252 P proportional gain setting for 2nd motor 0 01 to 10 00 1 00 H060 Zero LV lmit for 1st motor 0 0 to 100 0 100 0 H260 Zero LV lmit for 2nd motor 0 0 to 100 0 100 0 4 58 H061 Zero LV starting boost current for 1st motor 0 to 50 50 H261 Zero LV starting boost current for 2nd motor 0 to 50 50 4 90 H070 Terminal selection PI proportional g...

Page 275: ...99 1 4 103 P031 Accel decel time input selection 00 digital operator 01 option 1 02 option 2 03 easy sequence 00 4 10 P032 Positioning command input selection 00 digital operator 01 option 1 02 option 2 00 P033 Torque command input selection 00 O terminal 01 OI terminal 02 O2 terminal 03 digital operator 00 P034 Torque command setting 0 to 200 0 P035 Polarity selection at the torque command input ...

Page 276: ...d 0 to 268435455 when P012 02 0 to 1073741823 when P012 03 upper 4 digits 268435455 P073 Position range specification reverse 268435455 to 0 when P012 02 1073741823 to 0 when P012 03 upper 4 digits 268435455 Absolute position control P074 Teaching selection 00 X00 01 X01 02 X02 03 X03 04 X04 05 X05 06 X06 07 X07 00 4 106 P100 Easy sequence user parameter U 00 0 to 9999 1000 to 6553 10000 to 65535 ...

Page 277: ... 6553 10000 to 65535 0 P122 Easy sequence user parameter U 22 0 to 9999 1000 to 6553 10000 to 65535 0 P123 Easy sequence user parameter U 23 0 to 9999 1000 to 6553 10000 to 65535 0 P124 Easy sequence user parameter U 24 0 to 9999 1000 to 6553 10000 to 65535 0 P125 Easy sequence user parameter U 25 0 to 9999 1000 to 6553 10000 to 65535 0 P126 Easy sequence user parameter U 26 0 to 9999 1000 to 6553...

Page 278: ...ected function 3 no d001 to P131 no U004 User selected function 4 no d001 to P131 no U005 User selected function 5 no d001 to P131 no U006 User selected function 6 no d001 to P131 no U007 User selected function 7 no d001 to P131 no U008 User selected function 8 no d001 to P131 no U009 User selected function 9 no d001 to P131 no U010 User selected function 10 no d001 to P131 no U011 User selected f...

Page 279: ...emoving or mounting it Otherwise the board guide pins and connector pins may be damaged Do not pull the cables connected to the control circuit terminal block board when you remove the board from the SJ300 series Do not forcibly insert the board into the mounting slot Make sure that the board is correctly fitted onto the board guide pins and the connectors are correctly fitted to each other A 1 Re...

Page 280: ...ot be copied because the copy destination SJ700 series has exclusively assigned special functions to these terminals according to the ON setting of the slide switch SW1 Other parameter data is copied In such cases confirm the parameter settings on both copy source and copy destination inverters before using the copy destination SJ700 series After copying the data be sure to power off and on again ...

Page 281: ...d drop signal 4 67 copying 2 9 4 92 Appendix 1 counterrotation prevention 4 90 CP1 CP2 CP3 4 108 CS 4 53 cumulative power monitoring 4 4 Cumulative power on time monitoring 4 4 4 63 cumulative running time 4 4 Current position monitor 4 5 2CH 4 30 D data comparison display 4 74 4 75 DB 4 20 DC braking 4 21 DC voltage monitoring 4 6 deceleration 2 time setting 4 31 deceleration and stopping at powe...

Page 282: ...ailure or undervoltage 4 34 intelligent input terminal 2 6 4 45 Intelligent input terminal status 4 2 intelligent output terminal 2 6 4 59 Intelligent output terminal status 4 2 internal DC braking 4 21 4 23 4 24 inverter ready signal 4 68 IP 4 35 IRDY 4 69 J JG 4 49 jogging 4 48 jump center frequency 4 26 J300 4 85 K Keypad Run key routing 4 7 KHC 4 4 L L 2 7 2 21 LAC 4 10 4 32 LAD 4 10 life chec...

Page 283: ...frequency input 4 104 Pulse train position command 4 94 R reduced torque characteristic electronic thermal 4 38 reduced torque characteristic VP 4 17 4 85 reduced voltage start 4 43 remote operation 4 55 remote operator Appendix 1 reset 2 8 3 3 4 9 4 53 restart with input frequency 4 34 4 37 retry after trip 4 34 retry selection 4 34 reverse rotation signal 4 60 reversible 4 13 4 28 RNT 4 64 ROT 4...

Page 284: ...celeration deceleration 4 31 2CH 4 31 U UDC 4 56 UL 2 20 unattended start protection 4 55 UP 4 56 UP DWN 4 55 User Monitor 4 5 user parameter 4 77 user setting 4 74 USP 4 56 UV 4 35 4 59 V V f gain setting 4 16 V2 4 16 4 96 4 97 VC 4 16 VP 1 7 th power 4 16 vector control with sensor 4 17 4 93 W WAC 4 67 WAF 4 68 warning function 5 10 warning monitoring 4 6 WCO 4 71 WCOI 4 71 WCO2 4 71 Window comp...

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