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18. If cable to operator is disconnected, inveter will trip or stop.

Possible Cause(s)

Corrective Action

Improper setting of b165.

Set ex.operator com loss action (b165) to 02.

19. No response over Modbus communication.

Possible Cause(s)

Corrective Action

New parameter is not updated.

If C071, C074 or C075 is changed, cycle power or reset

inverter by turning RS terminal ON and OFF.

Incorrect setting of RUN command

source (A002/A202).

Set RUN command source (A002/A202) to 03.

Incorrect setting of Frequency source

(A001/A201).

Set frequency source (A001/A201) to 03.

Incorrect setting of com. speed.

Check communication speed (A071).

Incorrect setting or duplication of

Modbus address.

Check Modbus address (A072).

Incorrect setting of com. parity.

Check communication parity (A074).

Incorrect setting of com. stop bit.

Check communication stop bit (A075).

Incorrect wiring.

Check communication wiring at SP,SN terminals.

20. When inverter starts, ECB (Earth leakage Circuit Breaker) trips.

Possible Cause(s)

Corrective Action

Leak current of inverter is excessive.

Reduce carrier frequency (A083).
Increase current sensor level of ECB or replace ECB with

another one having higher current sensor level.

21.DC braking doesn’t work

Possible Cause(s)

Corrective Action

DC braking force for deceleration (A054)
isn’t set. (Defaults (0.))

Set DC braking force for deceleration (A054).

DC braking time for deceleration (A055)
isn’t set. (Defaults (0.0))

Set DC braking time for deceleration (A055).

22.Under-voltage error

Possible Cause(s)

Corrective Action

Decrease in input voltage due to capacity

shortage of electric source.

Make capacity of electric source larger.

23.TV or radio near inverter receives noises

Possible Cause(s)

Corrective Action

The radiation noise generated by the
inverter.

Put away those devices from the inverter as far as possible.

Содержание WJ200 Series Software

Страница 1: ...tion Manual Single phase Input 200V class Three phase Input 200V class Three phase Input 400V class Hitachi Industrial Equipment Systems Co Ltd Manual Number NT325X May 2010 After read this manual Keep it handy for future reference ...

Страница 2: ...ction steps required to accomplish a goal The number of the step will be contained in the step symbol NOTE Notes indicates an area or subject of special merit emphasizing either the product s capability or common errors in operation or maintenance TIP Tips give a special instruction that can save time or provide other benefits while installing or using the product The tip calls attention to an ide...

Страница 3: ...igned to protect against personal injury WARNING HAZARDOUS OF ELECTRICAL SHOCK DISCONNECT INCOMING POWER BEFORE WORKING ON THIS CONTROL WARNING Wait at least five 5 minutes after turning OFF the input power supply before performing maintenance or an inspection Otherwise there is the danger of electric shock CAUTION These instructions should be read and clearly understood before working on WJ200 se...

Страница 4: ...n motor contact breaker filter etc must be inaccessible in the final installation CAUTION This equipment should be installed in IP54 or equivalent see EN60529 enclosure The end application must be in accordance with BS EN60204 1 Refer to the section Choosing a Mounting Location on page 2 7 The diagram dimensions are to be suitably amended for your application CAUTION Connection to field wiring ter...

Страница 5: ...steel plate Otherwise there is the danger of fire CAUTION Be sure not to place any flammable materials near the inverter Otherwise there is the danger of fire 2 9 CAUTION Be sure not to let the foreign matter enter vent openings in the inverter housing such as wire clippings spatter from welding metal shavings dust etc Otherwise there is the danger of fire 2 9 CAUTION Be sure to install the invert...

Страница 6: ...or circuit breaker having an interrupting rating not les than 100 000 rms symmetrical amperes 480 volts maximum For models with suffix H HIGH VOLTAGE Be sure to ground the unit Otherwise there is a danger of electric shock and or fire HIGH VOLTAGE Wiring work shall be carried out only by qualified personnel Otherwise there is a danger of electric shock and or fire HIGH VOLTAGE Implement wiring aft...

Страница 7: ...e 200V to 240V 50 60Hz up to 2 2kW for NFU model Three phase 200V to 240V 50 60Hz 7 5kW for LFU model Three phase 380V to 480V 50 60Hz up to 7 5kW for HFx model 2 20 CAUTION Be sure not to power a three phase only inverter with single phase power Otherwise there is the possibility of damage to the inverter and the danger of fire 2 20 CAUTION Be sure not to connect an AC power supply to the output ...

Страница 8: ...ach must have the capacity for rated current and voltage Otherwise there is the danger of fire 2 20 Powerup Test Caution Messages CAUTION The heat sink fins will have a high temperature Be careful not to touch them Otherwise there is the danger of getting burned 2 23 CAUTION The operation of the inverter can be easily changed from low speed to high speed Be sure to check the capability and limitat...

Страница 9: ...the front case While the inverter is energized be sure not to open the front case Otherwise there is the danger of electric shock 4 3 WARNING Be sure not to operate electrical equipment with wet hands Otherwise there is the danger of electric shock 4 3 WARNING While the inverter is energized be sure not to touch the inverter terminals even when the motor is stopped Otherwise there is the danger of...

Страница 10: ...e motor and machine before operating the inverter Otherwise it may cause injury to personnel 4 2 CAUTION If you operate a motor at a frequency higher than the inverter standard default setting 50Hz 60Hz be sure to check the motor and machine specifications with the respective manufacturer Only operate the motor at elevated frequencies after getting their approval Otherwise there is the danger of e...

Страница 11: ...ain circuit terminals above and the chassis ground 6 10 CAUTION Do not connect the megger to any control circuit terminals such as intelligent I O analog terminals etc Doing so could cause damage to the inverter 6 10 CAUTION Never test the withstand voltage HIPOT on the inverter The inverter has a surge protector between the main circuit terminals above and the chassis ground 6 10 HIGH VOLTAGE Be ...

Страница 12: ...art operation automatically after the power failure has ended If there is a possibility that such an occurrence may harm humans then install an electromagnetic contactor Mgo on the power supply side so that the circuit does not allow automatic restarting after the power supply recovers If the optional remote operator is used and the retry function has been selected this will also cause automatic r...

Страница 13: ...rter is susceptible to noise interference To protect the instruments from erroneous operation due to noise interference they should be used well away from the inverter It is also effective to shield the whole inverter structure The addition of an EMI filter on the input side of the inverter also reduces the effect of noise from the commercial power line on external devices Note that the external d...

Страница 14: ...WARNING Use 60 75 C Cu wire only for models WJ200 001L 002L 004L 007L 015S 022S 004H 007H 015H 022H and 030H WARNING Use 75 C Cu wire only for models WJ200 001S 002S 004S 007S 015L 022L 037L 055L 075L 110L 150L 040H 055H 075H 110H and 150H WARNING Suitable for use on a circuit capable of delivering not more than 100 000 rms Symmetrical Amperes 240 or 480V maximum WARNING When protected by CC G J o...

Страница 15: ...L WJ200 007L M3 5 1 0 AWG16 1 3mm2 WJ200 015L M4 1 4 AWG14 2 1mm2 WJ200 022L M4 1 4 AWG12 3 3mm2 WJ200 037L M4 1 4 AWG10 5 3mm2 WJ200 055L WJ200 075L M5 3 0 AWG6 13mm2 WJ200 110L M6 5 9 to 8 8 AWG4 21mm2 WJ200 150L M8 5 9 to 8 8 AWG2 34mm2 WJ200 004H WJ200 007H WJ200 015H M4 1 4 AWG16 1 3mm2 WJ200 022H WJ200 030H M4 1 4 AWG14 2 1mm2 WJ200 040H M4 1 4 AWG12 3 3mm2 WJ200 055H WJ200 075H M5 3 0 AWG10...

Страница 16: ...00kA WJ200 007S 15A AIC 200kA WJ200 015S WJ200 022S 30A AIC 200kA WJ200 001L WJ200 002L WJ200 004L 10A AIC 200kA WJ200 007L WJ200 015L 15A AIC 200kA WJ200 022L 20A AIC 200kA WJ200 037L 30A AIC 200kA WJ200 055L WJ200 075L 40A AIC 200kA WJ200 110L WJ200 150L 80A AIC 200kA WJ200 004H WJ200 007H WJ200 015H WJ200 022H 10A AIC 200kA WJ200 030H WJ200 040H 15A AIC 200kA WJ200 055H WJ200 075H 20A AIC 200kA...

Страница 17: ...ariable Frequency Drives 1 18 Frequently Asked Questions 1 23 Chapter 2 Inverter Mounting and Installation Orientation to Inverter Features 2 2 Basic System Description 2 4 Step by Step Basic Installation 2 6 Powerup Test 2 23 Using the Front Panel Keypad 2 25 Chapter 3 Configuring Drive Parameters Choosing a Programmable Device 3 2 Using the Keypad Devices 3 3 D Group Monitoring Functions 3 7 F G...

Страница 18: ... 2 Component Description 5 3 Chapter 6 Troubleshooting and Maintenance Troubleshooting 6 2 Monitoring Trip Events History Conditions 6 8 Restoring Factory Default Settings 6 14 Maintenance and Inspection 6 15 Warranty 6 22 Appendix A Glossary and Bibliography Glossary A 2 Bibliography A 8 Appendix B ModBus Network Communications Introduction B 2 Connecting the Inverter to ModBus B 3 Network Protoc...

Страница 19: ...xviii Revisions Revision History Table No Revision Comments Date of Issue Operation Manual No ...

Страница 20: ...Tower Singapore 049318 Narashino shi Chiba 275 8611 Singapore Japan Phone 65 538 6511 Phone 81 47 474 9921 Fax 65 538 9011 Fax 81 47 476 9517 Hitachi Asia Hong Kong Ltd 7th Floor North Tower World Finance Centre Harbour City Canton Road Tsimshatsui Kowloon Hong Kong Phone 852 2735 9218 Fax 852 2735 6793 NOTE To receive technical support for the Hitachi inverter you purchased contact the Hitachi in...

Страница 21: ...1 1 1 Getting Started In This Chapter page Introduction 2 WJ200 Inverter Specifications 4 Introduction to Variable Frequency Drives 18 Frequently Asked Questions 23 ...

Страница 22: ...RS485 MODBUS RTU as standard other FieldBus optional New current suppressing function Sixteen programmable speed levels PID control adjusts motor speed automatically to maintain a process variable value Password protection to avoid unexpected parameter change The design in Hitachi inverters overcomes many of the traditional trade offs between speed torque and efficiency The performance characteris...

Страница 23: ...ntains useful information about its operating characteristics Refer to the model number legend below WJ200 001 S F Series name Configuration type F with keypad Input voltage S Single phase 200V class L Three phase 200V class H Three phase 400V class Applicable motor capacity in kW 001 0 1kW 037 3 7kW 002 0 2kW 040 4 0kW 004 0 4kW 055 5 5kW 007 0 75kW 075 7 5kW 015 1 5kW 110 11kW 022 2 2kW 150 15kW...

Страница 24: ... 1 1 2 2 3 0 CT 0 1 0 2 0 4 0 75 1 5 2 2 HP VT 1 4 1 2 3 4 1 5 3 4 CT 1 8 1 4 1 2 1 2 3 Rated capacity kVA 200V VT 0 4 0 6 1 2 2 0 3 3 4 1 CT 0 2 0 5 1 0 1 7 2 7 3 8 240V VT 0 4 0 7 1 4 2 4 3 9 4 9 CT 0 3 0 6 1 2 2 0 3 3 4 5 Rated input voltage Single phase 200V 15 to 240V 10 50 60Hz 5 Rated output voltage 3 3 phase 200 to 240V proportional to input voltage Rated output current A VT 1 2 1 9 3 5 6 ...

Страница 25: ... indicated It is not continuous regenerative braking torque The average deceleration torque varies with motor loss This value decreases when operating beyond 50Hz If a large regenerative torque is required the optional regenerative braking unit and a resistor should be used Note8 The frequency command is the maximum frequency at 9 8V for input voltage 0 to 10VDC or at 19 6mA for input current 4 to...

Страница 26: ...h resistor 150 DC braking Variable operating frequency time and braking force Weight kg 1 0 1 0 1 1 1 2 1 6 1 8 lb 2 2 2 2 2 4 2 6 3 5 4 0 Item Three phase 200V class Specifications WJ200 inverters 200V models 037LF 055LF 075LF 110LF 150LF Applicable motor size 2 kW VT 5 5 7 5 11 15 18 5 CT 3 7 5 5 7 5 11 15 HP VT 7 5 10 15 20 25 CT 5 7 5 10 15 20 Rated capacity kVA 200V VT 6 7 10 3 13 8 19 3 20 7...

Страница 27: ...Hz 50 60Hz 70 50Hz 50 60Hz With resistor 150 DC braking Variable operating frequency time and braking force Weight kg 1 5 1 6 1 8 1 9 1 9 2 1 lb 3 3 3 5 4 0 4 2 4 2 4 6 Item Three phase 400V class Specifications WJ200 inverters 400V models 055HF 075HF 110HF 150HF Applicable motor size 2 kW VT 7 5 11 15 18 5 CT 5 5 7 5 11 15 HP VT 10 15 20 25 CT 7 5 10 15 20 Rated capacity kVA 380V VT 11 5 15 1 20 ...

Страница 28: ...rse run stop Via network RS485 ModBus RTU other network option Intelligent input terminal Seven terminals sink source changeable by a short bar 68 functions assignable FW forward run command RV reverse run command CF1 CF4 multi stage speed setting JG jog command DB external braking SET set second motor 2CH 2 stage accel decel command FRS free run stop command EXT external trip USP startup function...

Страница 29: ...on reduced voltage start motor data selection auto tuning motor stabilization control reverse running protection simple position control simple torque control torque limiting automatic carrier frequency reduction energy saving operation PID function non stop operation at instantaneous power failure brake control DC injection braking dynamic braking BRD frequency upper and lower limiters jump frequ...

Страница 30: ...50mA maximum ON state current 27 VDC maximum OFF state voltage Analog output 10bit 0 to 10VDC 2mA Analog input current 4 to 19 6 mA range 20mA nominal Analog input voltage 0 to 9 8 VDC range 10VDC nominal input impedance 10kΩ 10V analog reference 10VDC nominal 10mA maximum Alarm relay contacts 250 VAC 2 5A R load max 0 2A I load P F 0 4 max 100 VAC 10mA min 30 VDC 3 0A R load max 0 7A I load P F 0...

Страница 31: ... such as inside the control cabinet where the inverter is mounted A higher ambient temperature decreases derates the inverter s maximum current output capacity Individual mounting An inverter may be mounted individually in an enclosure or side by side with other inverter s as shown below Side by side mounting causes greater derating than mounting inverters separately Graphs for either mounting met...

Страница 32: ...200 110L 9 WJ200 150H 9 WJ200 150L 9 9 need derating need no derating Use the following derating curves to help determine the optimal carrier frequency setting for your inverter and find the output current derating Be sure to use the proper curve for your particular WJ200 inverter model number Legend for Graphs Ambient temperature 40 max individual mounting Ambient temperature 50 max individual mo...

Страница 33: ...dual 40 side by side ND 1 9A Output current A WJ200 004S 2 4 6 8 10 12 16 14 0 1 0 HD 3 0A Carrier frequency kHz 2 0 2 4 6 8 10 12 14 0 ND 3 5A Carrier frequency kHz 3 0 3 0 1 0 2 0 3 6 3 6 Output current A 2 4 6 8 10 12 16 14 0 1 0 HD 3 0A Carrier frequency kHz 2 0 2 4 6 8 10 12 14 0 ND 3 5A Carrier frequency kHz 3 0 3 0 1 0 2 0 3 6 3 6 40 indivi 40 side by side dual 40 individual 40 side by side...

Страница 34: ... kHz Carrier frequency kHz 2 4 6 8 10 12 16 4 0 14 0 4 0 HD 5 0A 5 0 6 0 40 individual 40 side by side 6 6 ND 6 0A WJ200 007S 2 4 6 8 10 12 14 0 40 individual 40 side by side Carrier frequency kHz 6 6 6 0 Output current A 5 0 Carrier frequency kHz 2 4 6 8 10 12 16 14 0 2 0 3 4A Carrier frequency kHz 3 0 HD 2 4 6 8 10 12 14 0 ND 4 1A Carrier fre quency kHz 4 0 WJ200 H 007 4 4 4 4 2 0 3 0 4 0 Output...

Страница 35: ...arrier frequency kHz 2 4 6 8 10 12 14 0 ND 11 1A Carrier frequency kHz WJ200 040H 12 11 10 9 8 7 6 11 10 9 8 7 6 12 40 individual 40 side by side 40 individual 40 side by side Output current A WJ200 2 4 6 8 10 12 16 14 0 HD 33 0A Carrier frequency kHz 2 4 6 8 10 12 14 0 ND 40 0A Carrier frequency kHz 075L 42 40 38 36 34 32 30 40 38 36 34 32 30 42 40 individual 40 side by side Output current A 40 i...

Страница 36: ...ide by side 50 individual WJ200 110H 2 4 6 8 10 12 16 14 0 HD 24 0A Carrier frequency kHz 2 4 6 8 10 12 14 0 ND 31 0A Carrier frequency kHz 32 30 28 26 24 22 20 30 28 26 24 22 20 32 50 individual 40 side by side Output current A 40 individual 40 side by side 50 individual 2 4 6 8 10 12 16 14 0 HD 47 0A Carrier frequency kHz 2 4 6 8 10 12 14 0 ND 56 0A Carrier frequency kHz 60 55 50 45 40 35 30 55 ...

Страница 37: ...uency kHz 75 70 65 60 55 50 45 70 65 60 55 50 45 75 50 individual 40 side by side 50 individual 40 side by side Output current A 2 4 6 8 10 12 16 14 0 HD 31 0A Carrier frequency kHz 2 4 6 8 10 12 14 0 ND 38 0A Carrier frequency kHz 40 35 30 25 20 15 10 35 30 25 20 15 10 40 50 individual 40 side by side Output current A 50 individual 40 side by side ...

Страница 38: ...o the motor An inverter in general is a device that converts DC power to AC power The figure below shows how the variable frequency drive employs an internal inverter The drive first converts incoming AC power to DC through a rectifier bridge creating an internal DC bus voltage Then the inverter circuit converts the DC back to AC again to power the motor The special inverter can vary its output fr...

Страница 39: ...at will define a custom torque curve to fit your application Inverter Input and Three phase Power The Hitachi WJ200 Series of inverters includes two sub groups the 200V class and the 400V class inverters The drive described in this manual may be used in either the United States or Europe although the exact voltage level for commercial power may be slightly different from country to country Accordi...

Страница 40: ...assis ground to the ground connection at the bottom of the inverter housing Notice the three connections to the motor do not include one marked Neutral or Return The motor represents a balanced Y impedance to the inverter so there is no need for a separate return In other words each of the three Hot connections serves also as a return for the other connections because of their phase relationship T...

Страница 41: ...te a particular inverter s settings in many other inverters in assembly line fashion Braking In general braking is a force that attempts to slow or stop motor rotation So it is associated with motor deceleration but may also occur even when the load attempts to drive the motor faster than the desired speed overhauling If you need the motor and load to decelerate quicker than their natural decelera...

Страница 42: ...an apply separate acceleration and deceleration transitions from any preset to any other preset speed A multi speed profile shown at right uses two or more preset speeds which you can select via intelligent input terminals This external control can apply any preset speed at any time Alternatively the selected speed is infinitely variable across the speed range You can use the potentiometer control...

Страница 43: ...ch applications as well However using a variable speed drive can benefit many types of industrial and commercial motor applications by providing controlled acceleration and deceleration high torque at low speeds and energy savings over alternative solutions Q Can I use an inverter and AC induction motor in a positioning application A That depends on the required precision and the slowest speed the...

Страница 44: ...ction motor Use an inverter grade motor that has at least 800V insulation for 200V class inverters or 1600V insulation for 400V class Motor size In practice it s better to find the right size motor for your application then look for the inverter to match the motor NOTE There may be other factors that will affect motor selection including heat dissipation motor operating speed profile enclosure typ...

Страница 45: ...by electrical devices is not affected Some applications are governed by particular regulatory agencies and noise suppression is mandatory in those cases the inverter must have the corresponding noise filter installed Other applications may not need noise suppression unless you notice electrical interference with the operation of other devices Q The WJ200 features a PID control PID loops are usuall...

Страница 46: ...1 2 Inverter Mounting and Installation In This Chapter page Orientation to Inverter Features 2 Basic System Description 4 Step by Step Basic Installation 6 Powerup Test 23 Using the Front Panel Keypad 25 ...

Страница 47: ...e back of the housing The larger models include a fan to enhance heat sink performance The mounting holes are predrilled in the heat sink for your convenience Smaller models have two mounting holes while larger ones have four Be sure to use all the mounting holes provided Never touch the heat sink during or just after operation it can be very hot The electronics housing and front panel are built o...

Страница 48: ...aside in a secure place while wiring Be sure to replace them afterward Never operate the inverter with the partition removed or the front housing cover removed The power input and motor 3 phase wiring connect to the lower row of the terminals The upper row of power terminals connect to optional braking units or DC link choke The following section in this chapter will describe system design and gui...

Страница 49: ...dio receiver This magnetic choke filter helps reduce radiated noise can also be used on output EMC filter for CE applications see Appendix D Reduces the conducted noise on the power supply wiring between the inverter and the power distribution system Connect to the inverter primary input side Radio noise filter use in non CE applications This capacitive filter reduces radiated noise from the main ...

Страница 50: ...r supply changes are expected due to conditions such as a Several inverters are interconnected with a short bus b A thyristor converter and an inverter are interconnected with a short bus c An installed phase advance capacitor opens and closes Where these conditions exist or when the connected equipment must be highly reliable you MUST install an input side AC reactor of 3 at a voltage drop at rat...

Страница 51: ...ring 4 Check the inverter dimensions for footprint and mounting hole locations 5 Study the Cautions Warnings wire and fuse sizes and terminal torque specifications before wiring the inverter 6 Connect wiring for the inverter power input 7 Wire the inverter output to the motor 8 Uncover the inverter s ventilation openings applied in Step 3 9 Perform the Powerup Test This step includes several sub s...

Страница 52: ...Otherwise there is the danger of fire CAUTION Be sure to install the inverter in a place that can bear the weight according to the specifications in the text Chapter 1 Specifications Tables Otherwise it may fall and cause injury to personnel CAUTION Be sure to install the unit on a perpendicular wall that is not subject to vibration Otherwise it may fall and cause injury to personnel CAUTION Be su...

Страница 53: ...g section it s a good time to temporarily covers the inverter s ventilation openings Paper and masking tape are all that is needed This will prevent harmful debris such as wire clippings and metal shavings from entering the inverter during installation Please observe this checklist while mounting the inverter 1 The ambient temperature must be in the range of 10 to 40 C 2 Keep any other heat produc...

Страница 54: ...Type W mm H mm D mm D1 mm Single phase 200V WJ200 001SF WJ200 002SF 68 128 109 13 5 WJ200 004SF 122 5 27 3 phase 200V WJ200 001LF WJ200 002LF 109 13 5 WJ200 004LF 122 5 27 WJ200 007LF 145 5 50 NOTE Some inverter housing require two mounting screws while other requires four Be sure to use lock washers or other means to ensure screws do not loosen due to vibration 4 ...

Страница 55: ...ued Power Type W mm H mm D mm D1 mm Single phase 200V WJ200 007SF 108 128 170 5 55 WJ200 015SF WJ200 022SF 3 phase 200V WJ200 015LF WJ200 022LF 3 phase 400V WJ200 004HF 143 5 28 WJ200 007HF WJ200 015HF WJ200 022HF WJ200 030HF 170 5 55 ...

Страница 56: ...2 11 Dimensional drawings continued Power Type W mm H mm D mm D1 mm 3 phase 200V WJ200 037LF 140 128 170 5 55 3 phase 400V WJ200 040HF ...

Страница 57: ...2 12 Dimensional drawings continued Power Type W mm H mm D mm D1 mm 3 phase 200V WJ200 055LF WJ200 075LF 140 260 155 73 3 3 phase 400V WJ200 055HF WJ200 075HF ...

Страница 58: ...2 13 Dimensional drawings continued Power Type W mm H mm D mm D1 mm 3 phase 200V WJ200 110LF 180 296 175 97 3 phase 400V WJ200 110HF WJ200 150HF ...

Страница 59: ...2 14 Dimensional drawings continued Power Type W mm H mm D mm D1 mm 3 phase 200V WJ200 150LF 220 350 175 84 ...

Страница 60: ...ore than 100k rms symmetrical amperes 240V maximum For models with suffix S or L WARNING Suitable for use on a circuit capable of delivering not more than 100k rms symmetrical amperes 480V maximum For models with suffix H HIGH VOLTAGE Be sure to ground the unit Otherwise there is a danger of electric shock and or fire HIGH VOLTAGE Wiring work shall be carried out only by qualified personnel Otherw...

Страница 61: ...07LF 15A 2 2 1 5 3 2 WJ200 015LF AWG14 2 1mm2 75 C only 3 0 2 2 4 3 WJ200 022LF AWG12 3 3mm2 75 C only 20A 5 5 3 7 7 5 5 WJ200 037LF AWG10 5 3mm2 75 C only 30A 7 5 5 5 10 7 5 WJ200 055LF AWG6 13mm2 75 C only 40A 11 7 5 15 10 WJ200 075LF 15 11 20 15 WJ200 110LF AWG4 21mm2 75 C only 80A 18 5 15 25 20 WJ200 150LF AWG2 34mm2 75 C only 80A 0 75 0 4 1 WJ200 004HF AWG16 1 3mm2 10A 1 5 0 75 2 1 WJ200 007H...

Страница 62: ...rews with the specified torque in the table below Check for any loosening of screws Otherwise there is the danger of fire Types Screw Diameter Width mm Tightening Torque N m WJ200 001S 002S 004S WJ200 001L 002L 004L 007L M3 5 7 6 1 0 WJ200 007S 015S 022S WJ200 015L 022L 037L WJ200 004H 007H 015H 022H 030H 040H M4 10 1 4 WJ200 055L 075L WJ200 055H 075H M5 13 3 0 WJ200 110L WJ200 110H 150H M6 17 5 3...

Страница 63: ...an accept single phase power and are connected that way terminal S L2 will remain unconnected 6 Note the use of ring lug connectors for a secure connection Single phase 200V 0 1 to 0 4kW Three phase 200V 0 1 to 0 75kW Single phase Three phase Single phase 200V 0 75 to 2 2kW Three phase 200V 1 5 2 2kW Three phase 400V 0 4 to 3 0kW Chassis Ground M4 L1 Power input Output to Motor N U T1 V T2 W T3 RB...

Страница 64: ...7kW Three phase 400V 4 0kW Three phase 200V 5 5 7 5kW Three phase 400V 5 5 7 5kW W T3 V T2 U T1 N L1 1 RB Chassis Ground M4 Power input Output to Motor G G RB N P PD 1 W T3 V T2 U T1 R L1 S L2 T L3 Power input Output to Motor ...

Страница 65: ...le power generator may receive a distorted power waveform overheating the generator In general the generator capacity should be five times that of the inverter kVA G G RB N P PD 1 W T3 V T2 U T1 R L1 S L2 T L3 Power input Output to Motor G G RB N P PD 1 W T3 V T2 U T1 R L1 S L2 T L3 Power input Output to Motor ...

Страница 66: ...tor cables have a higher leakage current toward earth GND Especially at the moment of switching ON this can cause an inadvertent trip of ground fault interrupters Because of the rectifier on the input side of the inverter there is the possibility to stall the switch off function through small amounts of DC current Please observe the following Use only short time invariant and pulse current sensiti...

Страница 67: ...n the drive as well The motor chassis ground must also connect to the same point Use a star ground single point arrangement and never daisy chain the grounds point to point Check the mechanical integrity of each wire crimp and terminal connection Replace the housing partition that covers access to the power connections CAUTION Power terminal assignment is different compared to old models such as L...

Страница 68: ...he inverter is connected to a power source and a motor No additional wiring of the inverter connectors or terminals has been done The power supply is reliable and the motor is a known working unit and the motor nameplate ratings match the inverter ratings The motor is securely mounted and is not connected to any load Goals for the Powerup Test If there are any exceptions to the above conditions at...

Страница 69: ...e respective manufacturer Only operate the motor at elevated frequencies after getting their approval Otherwise there is the danger of equipment damage and or injury CAUTION Check the following before and during the Powerup test Otherwise there is the danger of equipment damage Is the shorting bar between the 1 and terminals installed DO NOT power or operate the inverter if the jumper is removed I...

Страница 70: ...elerates to a stop Reset the inverter when it is in trip situation 11 ESC key Go to the top of next function group when a function mode is shown Cancel the setting and return to the function code when a data is shown Moves the cursor to a digit left when it is in digit to digit setting mode Pressing for 1 second leads to display data of d001 regardless of current display 12 Up key 13 Down key Incr...

Страница 71: ...rminal functions Program z H Motor constant related functions Program z P Pulse train input torque EzSQ and communication related functions Program z U User selected parameters Program z E Error codes You can see from the following page how to monitor and or program the parameters Keypad Navigation Map The WJ200 Series inverter drives have many programmable functions and parameters Chapter 3 will ...

Страница 72: ...display A002 Group b b001 ESC Group C C001 ESC Group H H001 ESC Group P P001 ESC Group U U001 ESC A165 ESC SET SET 01 SET Data display When data is changed the display starts blinking which means that new data has not been activated yet ESC SET Cancels the data change and returns to func code display Saves the data in EEPROM and returns to func code display ESC 00 Refer to 2 34 for further informa...

Страница 73: ...he display situation But note that the display will circulates while keep pressing the ESC key because of the original function of the key e g F001 Æ A001 Æ b001 Æ C001 Æ Æ displays 50 00 after 1 second b001 b083 5 0 Display is solid lighting 12 0 F001 d001 0 00 c Data of will be shown on the display after the first power ON d Press ESC key to show the function code e Press ESC key to move on to t...

Страница 74: ...s sequence begins with powering ON the inverter then it shows how to navigate to the A Group parameters for subsequent settings You can also refer to the Keypad Navigation Map on page 2 26 for orientation throughout the steps Action Display Func Parameter Turn ON the inverter 0 0 Inverter output frequency displayed 0Hz in stop mode Press the ESC key d001 d group selected Press the ESC key 2 times ...

Страница 75: ... If the Potentiometer Enable LED is OFF follow these steps below the table resumes action from the end of the previous table Action Display Func Parameter Starting point A001 Speed command source setting Press the U key A002 Run command source setting Press the SET key 01 01 Control terminal 02 Digital operator 03 ModBus network input etc Press the U V key to select 02 02 Digital operator selected...

Страница 76: ...o check the motor and machine specifications with the respective manufacturer Only operate the motor at elevated frequencies after getting their approval Otherwise there is the danger of equipment damage Set the AVR Voltage Setting The inverter has an Automatic Voltage Regulation AVR function It adjusts the output voltage to match the motor s nameplate voltage rating The AVR smoothes out fluctuati...

Страница 77: ...t A proper configuration will also help prevent unnecessary inverter trip events Read the motor s current rating on its manufacturer s nameplate Then follow the steps below to configure the inverter s overload protection setting Action Display Func Parameter Starting point A082 AVR voltage select Press the ESC key b001 First B Group parameter selected Press the U key and hold until Æ b012 Level of...

Страница 78: ...oles parameter Press the SET key H004 2 2 poles 4 4 poles default 6 6 poles 8 8 poles 10 10 poles Press the U V key to select H004 Set to your motor specs your display may be different Press the SET key H004 Store parameter returns to H004 This step concludes the parameter setups for the inverter You are almost ready to run the motor for the first time TIP If you became lost during any of these st...

Страница 79: ...ion from the previous table follow the steps below Action Display Func Parameter Starting point H004 Motor poles parameter Press the ESC key four times F001 F001 is selected Press the SET key b100 Set frequency displayed Running the Motor If you have programmed all the parameters up to this point you re ready to run the motor First review this checklist 1 Verify the power LED is ON If not check th...

Страница 80: ... are selected the data sill not move to the function code but blinking digit will move again to the left end digit A A B B Move cursor to left Move cursor to right or set the func code data lowest digit only While in Single digit edit mode single digit is blinking SET ESC 2nd digit will be blinking Use up down keys to change the value of the digit 3rd digit will be blinking Use up down keys to cha...

Страница 81: ... for 60 Hz operation so the inverter is configured to output 60 Hz at full scale Use the following formula to calculate the rpm Speed in RPM RPM poles of Frequency poles of Pairs Frequency 1800 4 120 60 120 60 The theoretical speed for the motor is 1800 RPM speed of torque vector rotation However the motor cannot generate torque unless its shaft turns at a slightly different speed This difference ...

Страница 82: ... Group Monitoring Functions 7 F Group Main Profile Parameters 11 A Group Standard Functions 12 B Group Fine Tuning Functions 44 C Group Intelligent Terminal Functions 83 H Group Motor Constants Functions 104 Sensorless Vector Control 107 Auto tuning Function 108 P Group Other Parameters 111 Simple Positioning 114 3 ...

Страница 83: ...ted you do not have to program very many parameters to run the motor In fact most applications would benefit only from programming just a few specific parameters This chapter will explain the purpose of each set of parameters and help you choose the ones that are important to your application If you are developing a new application for the inverter and a motor finding the right parameters to chang...

Страница 84: ...grammed deceleration rate This key will also reset an alarm that has tripped Parameter Display A 4 digit 7 segment display for parameters and function codes Display Units Hertz Amperes One of these LEDs will be ON to indicate the units associated with the parameter display Power LED This is ON when the power input to the inverter is ON Alarm LED ON when an inverter trip is active alarm relay conta...

Страница 85: ...s chapter have a column titled Run Mode Edit An Ex mark U means the parameter cannot be edited a Check mark means the parameter can be edited The Software Lock Setting parameter B031 determines when the Run Mode access permission is in effect and access permission in other conditions as well It is the responsibility of the user to choose a useful and safe software lock setting for the inverter ope...

Страница 86: ...al values of HD and ND are different shown as below table Be sure to note that when the dual rating selection b049 is changed except H003 H203 those initial values are also changed Even if currently set value is within the range of both HD and ND data is initialized when b049 is changed Name Func code HD ND Range initial data Range initial data V f characteristic curve A044 A244 00 Const torque 01...

Страница 87: ...nstant L b045 Torque LAD STOP selection H023 H223 Motor constant Io b046 Reverse run protection H024 H224 Motor constant J C054 Over torque under torque selection P037 Torque bias value C055 Over under torque level FW PW P038 Torque bias polar selection C056 Over under torque level RV RG P039 Speed limit of Torque control FW C057 Over under torque level RV PW P040 Speed limit of Torque control RV ...

Страница 88: ... Function Run Mode Edit Units Func Code Name Description D001 Output frequency monitor Real time display of output frequency to motor from 0 0 to 400 0Hz If b163 is set high output frequency F001 can be changed by up down key with d001 monitoring Hz D002 Output current monitor Filtered display of output current to motor range is 0 to 655 3 ampere 99 9 ampere for 1 5kW and less A D003 Rotation dire...

Страница 89: ...urs D017 Elapsed power on time monitor Displays total time the inverter has been powered up in hours Range is 0 to 9999 1000 to 9999 100 to 999 10 000 to 99 900 hours D018 Heat sink temperature monitor Temperature of the cooling fin range is 20 150 C d022 Life check monitor Displays the state of lifetime of electrolytic capacitors on the PWB and cooling fan d023 Program counter monitor EzSQ Range ...

Страница 90: ...ycle through related information using the keypad See Monitoring Trip Events History Conditions on page 6 5 for more details d Function Run Mode Edit Units Func Code Name Description D080 Trip counter Number of trip events Range is 0 to 65530 events D081 Trip monitor 1 Displays trip event information Error code Output frequency at trip point Motor current at trip point DC bus voltage at trip point...

Страница 91: ...he particular D00x parameter displayed Refer to the previous table When monitoring the inverter with external keypad connected please note the following The inverter display will monitor D00x functions according to B150 setting when a device is already connected to the inverter s serial port at inverter powerup When external keypad is connected the inverter keypad will also display error codes for...

Страница 92: ...eypad This setting applies to any motor profile 1st or 2nd in use at t particular time F Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units F001 Output frequency setting Standard default target frequency that determines constant motor speed range is 0 0 start frequency to maximum frequency A004 0 0 Hz F002 Acceleration time 1 Standard default acceleration range is 0 01 to...

Страница 93: ... motor U 02 Frequency Source Setting For parameter A001 the following table provides a further description of each option and a reference to other page s for more information Code Frequency Source Refer to page s 00 POT on ext operator The range of rotation of the knob matches the range defined by b082 start frequency to A004 max frequency when external operator is used 01 Control terminal The act...

Страница 94: ...to use a different source leaving the standard settings in A001 A002 The inverter has other control sources that can temporarily override the parameter A001 setting forcing a different output frequency source The following table lists all frequency source setting methods and their relative priority 1 is the highest priority Priority A001 Frequency Source Setting Method Refer to page 1 CF1 to CF4 M...

Страница 95: ...A141 Calculation symbol A143 Option PCB Analog current input OI 1 AT terminal AT selection A005 Multi speed inputs CF1 4 SF1 7 Frequency source setting A001 A201 AT terminal is active ON OFF O OI yes no 01 02 00 03 04 06 07 10 ON OFF Force terminal mode OFF ON Operator control Frequency setting ON OFF Multi speed A021 A035 Analog voltage input O OPE SR OPE SR mini VR Digital operator A020 A220 F00...

Страница 96: ...ter but at a reduced torque This is the constant power operating range If you want the motor to output constant torque over its entire operating range limited to the motor nameplate voltage and frequency rating then set the base frequency and maximum frequency equal as shown below right NOTE The 2nd motor settings in the table in this chapter store an alternate set of parameters for a second motor...

Страница 97: ... When the input voltage is greater than the A014 ending value the inverter outputs the ending frequency specified by A012 Adjusting OI L characteristics In the graph to the right A103 and A104 select the active portion of the input current range Parameters A101 and A102 select the start and end frequency of the converted output frequency range respectively Together these four parameters define the...

Страница 98: ... to 31 1 to 30 2ms filter 31 500ms fixed filter with 0 1kHz hys U 8 Spl A016 External Frequency Filter Time Constant This filter smoothes the analog input signal for the inverter s output frequency reference A016 sets the filter range from n 1 to 30 This is a simple moving average calculation where n number of samples is variable A016 31 is a special value It configures the inverter to use a movab...

Страница 99: ...nder maintains a very stable speed to deliver a uniform finished surface EzSQ Related Settings The WJ200 series inverter has capability to execute EzSQ program like SJ700 series inverters Parameters A017 is for the EzSQ performance Please refer to the EzSQ section for the detailed explanation Noise spikes Speed increase given Analog input 16 sample avg 0 0 1 0 1 Threshold exceeded Deadband New dea...

Страница 100: ...selectable with 4 terminals 01 Bit operation 8 speeds selectable with 7 terminals Defines the first speed of a multi speed profile range is 0 0 start frequency to 400Hz A020 Speed 0 1st motor U 00 A020 Multi speed freq 0 0 0 Hz A220 Multi speed freq 0 2nd motor Defines the first speed of a multi speed profile or a 2nd motor range is 0 0 start frequency to 400Hz A220 Speed 0 2nd motor Defines 15 mo...

Страница 101: ...029 1 0 0 1 Speed 10 A030 1 0 1 0 Speed 11 A031 1 0 1 1 Speed 12 A032 1 1 0 0 Speed 13 A033 1 1 0 1 Speed 14 A034 1 1 1 0 Speed 15 A035 1 1 1 1 2 Bit operation 1 ON X regardless the condition ON or OFF Speed Param SF7 SF6 SF5 SF4 SF3 SF2 SF1 Speed 0 A020 0 0 0 0 0 0 0 Speed 1 A021 X X X X X X 1 Speed 2 A022 X X X X X 1 0 Speed 3 A023 X X X X 1 0 0 Speed 4 A024 X X X 1 0 0 0 Speed 5 A025 X X 1 0 0 ...

Страница 102: ...limited speed for jog range is from start frequency to 9 99 Hz Define how end of jog stops the motor six options 00 Free run stop invalid during run 01 Controlled deceleration invalid during run 02 DC braking to stop invalid during run 03 Free run stop valid during run 04 Controlled deceleration valid during run 05 DC braking to stop valid during run 6 00 Hz A039 Jog stop mode U 04 Note 1 For jogg...

Страница 103: ...This helps to achieve higher torque at low speed with reduced torque curve at higher speeds Sensorless Vector Control You can achieve high torque performance 200 torque at 0 5Hz of output frequency without motor speed feedback encoder feedback which is so called sensorless vector control SLV control Free V F Control The free V F setting function allows you to set an arbitrary V F characteristics b...

Страница 104: ... freq 1 to freq 3 Hz Free setting V F freq 1 B100 0 to Free setting V F freq 2 Hz Free setting V F volt 7 B113 0 0 to 800 0 V Setting of the output voltage at each breakpoint of the V F characteristic curve 1 Free setting V F volt 6 B111 Free setting V F volt 5 B109 Free setting V F volt 4 B107 Free setting V F volt 3 B105 Free setting V F volt 2 B103 Free setting V F volt 1 B101 1 Even if the vol...

Страница 105: ...e motor specifications Gain can be changed even during operation in V f mode and while stopped in SLV mode When the setting is changed reset RS terminal on off is to be executed so that the motor constants are re calculated After the setting is done please be sure to reset terminal RS on off to recalculate the motor constant Refrain from change the setting value suddenly within 10 Inverter may ove...

Страница 106: ...tween 0 and 20 above normal V f curve range is 0 0 to 20 0 1 0 A242 Manual torque boost value 2nd motor 1 0 A043 Manual torque boost frequency Sets the frequency of the V f breakpoint A in graph top of previous page for torque boost range is 0 0 to 50 0 5 0 A243 Manual torque boost frequency 2nd motor 5 0 A044 V f characteristic curve Six available V f curves 00 Constant torque 01 Reduced torque 1...

Страница 107: ...when the output frequency comes down to the one you specified in A052 while the RUN command is still active Refer to the graphs figures below External DB and Internal DC braking are invalid during the frequency detection mode Example 1 above left shows the performance with A051 02 with a step changing frequency reference In this case when the reference goes to 0 the inverter immediately starts DC ...

Страница 108: ...A Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units A051 DC braking enable Three options select codes 00 Disable 01 Enable during stop 02 Frequency detection The frequency at which DC braking begins range is from the start frequency B082 to 60Hz U 00 A052 DC braking frequency U 0 5 Hz A053 DC braking wait time The delay from the end of controlled deceleration to start of...

Страница 109: ... Range is from frequency lower limit A062 to maximum frequency A004 0 0 setting is disabled 0 0 setting is enabled Sets a limit on output frequency less than the maximum frequency A204 Range is from frequency lower limit A262 to maximum frequency A204 0 0 setting is disabled 0 0 setting is enabled U 0 00 Hz A261 Frequency upper limit 2nd motor U 0 00 Hz A062 Frequency lower limit Sets a limit on o...

Страница 110: ...values A Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units A063 A065 A067 Jump freq center 1 to 3 Up to 3 output frequencies can be defined for the output to jump past to avoid motor resonances center frequency Range is 0 0 to 400 0 Hz Defines the distance from the center frequency at which the jump around occurs Range is 0 0 to 10 0 Hz U 0 0 0 0 0 0 Hz A064 A066 A068 Ju...

Страница 111: ...ion A097 and A098 Instead of setting A069 A070 A154 and A155 acceleration and deceleration can be held by intelligent input configured as 83 HLD A Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units A069 Acceleration hold frequency Sets the frequency to hold acceleration range is 0 0 to 400 0Hz Sets the duration of acceleration hold range is 0 0 to 60 0 seconds U 0 00 Hz A...

Страница 112: ...constant 0 00 sec A075 PV scale conversion Process Variable PV scale factor multiplier range of 0 01 to 99 99 U 1 00 A076 PV source Selects source of Process Variable PV option codes 00 OI terminal current in 01 O terminal voltage in 02 ModBus network 03 Pulse train input 10 Calculate function output U 00 A077 Reverse PID action Two option codes 00 PID input SP PV 01 PID input SP PV U 00 A078 PID ...

Страница 113: ... minimize the loop error This means we no longer command the inverter to run at a particular frequency but we specify the ideal value for the process variable That ideal value is called the setpoint and is specified in the units of the external process variable For a pump application it may be gallons minute or it could be air velocity or temperature for an HVAC unit Parameter A075 is a scale fact...

Страница 114: ...troller changes the output frequency as needed so that the difference does not exceed the limit The diagram below shows PID setpoint changes and the related output frequency behavior when a limit value in A078 exists Deviation error Inversion In typical heating loops or ventilation loops an increase in energy into the process results in an increasing PV In this case the Loop Error SP PV For coolin...

Страница 115: ...output when the PID output becomes less than the specified value A156 in case of PID is set enabled or shuts off when the frequency command becomes less than the specified value in case of PID is set disabled And if the PID output or frequency command exceeds the specified value A156 for a specified period A157 inverter automatically restarts the operation This is the PID sleep function PID Sleep ...

Страница 116: ...1 AVR function select 2nd motor U 02 A082 AVR voltage select 200V class inverter settings 200 215 220 230 240 400V class inverter settings 380 400 415 440 460 480 U 200 400 V a282 AVR voltage select 2nd motor U 200 400 V a083 AVR filter time constant Define the time constant of the AVR filter range is 0 to 10 sec U 0 300 sec a084 AVR deceleration gain Gain adjustment of the braking performance ran...

Страница 117: ... Restriction Function if enabled Parameters b021 b022 and b023 If Overload Restriction is not enabled then the current limit used is 150 of the inverter s rated output current The deceleration time is controlled so that the output current is maintained below 150 of the inverter s rated current and the DC bus voltage is maintained below the OV Trip level 400V or 800V NOTE If the load exceeds the ra...

Страница 118: ...n time 2 2nd motor 10 00 sec A094 Select method to switch to Acc2 Dec2 profile Three options for switching from 1st to 2nd accel decel 00 2CH input from terminal 01 Transition frequency 02 Forward and reverse U 00 A294 Select method to switch to Acc2 Dec2 profile 2nd motor U 00 A095 Acc1 to Acc2 frequency transition point Output frequency at which Accel1 switches to Accel2 range is 0 0 to 400 0 Hz...

Страница 119: ...e options 00 linear 01 S curve 02 U curve 03 Inverse U curve 04 EL S curve Set the characteristic curve of Dec1 and Dec2 options are same as above a097 U 00 A098 Deceleration curve selection U 00 a131 Acceleration curve constant Range is 01 to 10 Range is 01 to 10 U 02 a132 Deceleration curve constant U 02 a150 Curvature of EL S curve at the start of acceleration Range is 0 to 50 U 10 a151 Curvatu...

Страница 120: ...req t Freq t Freq t Freq t Freq t Freq t Freq t Freq 2 A131 Curve constant swelling Large A131 value will result in a big swelling A132 is the same concept as above 3 A150 a153 Curvature of EL S curve When using EL S curve pattern you can set the curvatures individually for acceleration and deceleration If all the curvatures are set to 50 the EL S curve pattern will be equivalent to the S curve pa...

Страница 121: ...lue specified in A016 A Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units A101 OI input active range start frequency The output frequency corresponding to the analog input range starting point range is 0 0 to 400 0 Hz The output frequency corresponding to the current input range ending point range is 0 0 to 400 0 Hz U 0 00 Hz A102 OI input active range end frequency U 0 ...

Страница 122: ...nction Seven options 00 Operator 01 VR 02 Terminal O input 03 Terminal OI input 04 RS485 05 Option 07 Pulse train input Seven options 00 Operator 01 VR 02 Terminal O input 03 Terminal OI input 04 RS485 05 Option 07 Pulse train input U 02 A142 B input select for calculate function U 03 A143 Calculation symbol Calculates a value based on the A input source A141 selects and B input source A142 select...

Страница 123: ...ed value in A145 to offset positively or negatively the inverter output frequency in real time A Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units A145 ADD frequency An offset value that is applied to the output frequency when the ADD terminal is ON Range is 0 0 to 400 0 Hz Two options 00 Plus adds A145 value to the output frequency setting 01 Minus subtracts A145 value ...

Страница 124: ...scription Lnitialdata Units A161 VR input active range start frequency The output frequency corresponding to the analog input range starting point range is 0 0 to 400 0 Hz The output frequency corresponding to the current input range ending point range is 0 0 to 400 0 Hz U 0 00 Hz A162 VR input active range end frequency U 0 00 Hz A163 VR input active range start The starting point offset for the ...

Страница 125: ... of restarting the process in unattended situations and whether restarting is always say If the actual power failure time is shorter than the B002 set value inverter resumes from the set frequency in B011 The resumption mode is called active frequency matching and the inverter performs reduced voltage start to avoid over current trip If the motor current exceeds the B030 set value during this peri...

Страница 126: ...out tripping the power failure alarm Range is 0 3 to 25 sec If under voltage exists longer than this time the inverter trips even if the restart mode is selected U 1 0 sec B003 Retry wait time before motor restart Time delay after under voltage condition goes away before the inverter runs motor again Range is 0 3 to 100 seconds U 1 0 sec B004 Instantaneous power failure under voltage trip alarm en...

Страница 127: ...ip no automatic restart 01 Restart at 0Hz 02 Resume operation after frequency matching 03 Resume previous freq after active freq matching then decelerate to stop and display trip info 04 Resume operation after active freq matching U 00 b010 Number of retry on over voltage over current trip Range is 1 to 3 times U 3 times b011 Retry wait time on over voltage over current trip Range is 0 3 to 100 se...

Страница 128: ...ent level of active freq matching Sets the current level of active freq matching restart range is 0 1 inverter rated current to 2 0 inverter rated current resolution 0 1 U Rated current A B029 Deceleration rate of active freq matching Sets the deceleration rate when active freq matching restart range is 0 1 to 3000 0 resolution 0 1 U 0 5 sec B030 Start freq of active freq matching Three option cod...

Страница 129: ...2 Level of electronic thermal Set a level between 20 and 100 for the rated inverter current U Rated current for each inverter model 1 A B212 Level of electronic thermal 2nd motor U A B013 Electronic thermal characteristic Select from three curves option codes 00 Reduced torque 01 Constant torque 02 Free setting U 01 B213 Electronic thermal characteristic 2nd motor U 01 b015 Free setting electronic...

Страница 130: ... rate x1 0 Reduction rate Output frequency Hz x1 0 5 16 50 x0 8 x0 6 0 6 20 60 0 Base FQ Motor current A 8 9 92 8 9 2 96 11 5 A 120 0 60 3 0 Trip time s 20Hz Reduction rate x0 8 Motor current A 8 72 109 12 0 150 16 0 A 200 Trip time s 60Hz Reduction rate x1 0 Motor current A 7 0 87 2 9 6 120 12 8 A 160 Trip time s 3Hz Reduction rate x0 8 Motor current A Example WJ200 015L Base FQ 60Hz HD setting R...

Страница 131: ...so set the threshold level to output a warning signal with the electronic thermal warning level setting in function C061 To output the warning signal assign parameter 13 THM to one of the intelligent output terminals 11 to 12 C021 to C022 or to the relay output terminal C026 Output current A Output frequency Hz b019 0 Reduction rate x1 0 x0 8 3 400 0 Setting range A004 Max FQ b017 b015 b020 b018 b...

Страница 132: ... the output frequency profile to maintain the motor current within the limits Although LAD refers to linear acceleration deceleration the inverter only STOPs the acceleration and deceleration ramp so that it will not cause an over current trip event The graph at right shows an inverter output profile that starts acceleration to a constant speed At two different points during the acceleration motor...

Страница 133: ...e at overload restriction Sets the deceleration rate when inverter detects overload range is 0 1 to 3000 0 resolution 0 1 U 1 0 sec B223 Deceleration rate at overload restriction 2nd motor U 1 0 sec b024 Overload restriction operation mode 2 Select the operation mode during overload conditions four options option codes 00 Disabled 01 Enabled for acceleration and constant speed 02 Enabled for const...

Страница 134: ...fined in the table below In some lock modes you can edit only F001 and the Multi speed parameter group that includes A020 A220 A021 A035 and A038 Jog However it does not include A019 Multi speed operation selection The editing access to B031 itself is unique and is specified in the right most two columns below B031 Lock Mode SFT Intelligent Input Standard Parameters F001 and Multi Speed B031 Stop ...

Страница 135: ...nction to one of the intelligent input terminals See Software Lock in chapter 4 Motor Cable Length Parameter To achieve higher motor control performance the WJ200 inverter has the Motor Cable Length Parameter setting B033 Normally there is no need to adjust this parameter however in case of long motor cable and or shielded cable where there is a comparatively higher earth capacitance set this para...

Страница 136: ...ers Rotation direction restriction b035 The rotation direction restriction function allows you to restrict the direction of the motor rotation This function is effective regardless of the specification of operation command input device e g control terminal or integrated operator If an operation command to drive the motor in a restricted direction is given the inverter display shows Reverse run pro...

Страница 137: ...to increase the start torque On the other hand setting a small value will cause the inverter to perform full voltage starting and to easily trip because of overcurrent b Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units b036 Reduced voltage start selection Set range 0 disabling the function 1 approx 6ms to 255 approx 1 5s U 2 FW Start freq b082 Output freq Reduced voltag...

Страница 138: ...H206 2 EzSQ A017 01 02 d023 to d027 P100 to P131 3 Sensorless vector control A044 03 d009 d010 d012 b040 to b046 C054 to C059 H001 H005 H020 to H024 H030 to H034 P033 P034 P036 to P040 4 Sensorless vector control for 2nd motor C001 C007 08 AND A244 03 d009 d010 d012 b040 to b046 C054 to C059 H001 H205 H220 to H224 H230 to H234 P033 P034 P036 to P040 5 Free V F control A044 02 OR C001 C007 08 AND A...

Страница 139: ...equency source 7 A002 Run command source 8 A003 Base frequency 9 A004 Maximum frequency 10 A005 AT selection 11 A020 Multi speed frequency 0 12 A021 Multi speed frequency 1 13 A022 Multi speed frequency 2 14 A023 Multi speed frequency 3 15 a044 V F characteristic curve selection 16 a045 V F gain 17 a085 Energy saving operation mode 18 b001 Restart mode on power failure under volt trip 19 b002 Allo...

Страница 140: ...urn to the initial display b164 10 min after the last key operation display returns to the initial parameter set by b038 Frequency conversion coefficient setting b086 By setting b086 converted output frequency is monitored in d007 d007 d001 b086 Frequency set in monitoring b163 If 01 is set in b163 frequency can be changed by up down key in monitor display d001 and d007 Action selection in case of...

Страница 141: ... d001 d030 U 001 b160 1st parameter of Dual Monitor Set any two d parameters in b160 and b161 then they can be monitored in d050 The two parameters are switched by up down keys Set range d001 d030 U 001 b161 2nd parameter of Dual Monitor U 002 b163 Frequency set in monitoring Two option codes 00 Freq set disabled 01 Freq set enabled 00 b164 Automatic return to the initial display 10 min after the ...

Страница 142: ...ing function allows you to make the inverter automatically record changed function codes in U001 to U032 You can use the stored function codes as a history of data change To enable this function select 01 enabling automatic user parameter setting for the b039 When any data is changed and SET key is pressed the function code will be stored in U001 to U032 sequentially The latest data is in U001 and...

Страница 143: ...o 10V corresponds to the torque limit value range 0 to 200 A single selected torque limit is valid in all the operating states If parameter 40 TL whether to enable torque limitation has been assigned to any intelligent input terminal the torque limit mode selected by the setting of b040 is enabled only when the TL terminal is turned ON When the TL terminal is turned OFF torque limit settings are i...

Страница 144: ...level in forward regen quadrant range is 0 to 200 no disabled U 200 b045 Torque LAD STOP selection Two option codes 00 Disable 01 Enable U 00 When 00 is specified for the torque limit selection b040 the torque limits 1 to 4 apply as shown to the top right When 00 is specified for the torque limit selection b040 the torque limit 1 to 4 are set as shown to the bottom right The torque limit 1 to 4 ar...

Страница 145: ...he output frequency by the amount set in B054 During this interval the DC bus voltage rises due to regeneration so does not reach the UV level The inverter then continues deceleration according to the value set in B053 If the DC bus voltage rises up to the set value of B052 the inverter stops deceleration to avoid OV tripping During this interval the DC bus voltage decreases again due to lack of i...

Страница 146: ... coast to a stop NOTE If the set value of B052 B051 then the inverter internally swaps the B052 and B051 values However the displayed values are not changed NOTE This function cannot be interrupted until it is completed So if the power is restored during this operation wait until the operation is done motor stops and then give the run command ...

Страница 147: ...trolled then restart U 00 B051 DC bus voltage trigger level of ctrl decel Setting of DC bus voltage to start controlled decel operation Range is 0 0 to 1000 0 U 220 0 440 0 V B052 Over voltage threshold of ctrl decel Setting the OV LAD stop level of controlled decel operation Range is 0 0 to 1000 0 U 360 0 720 0 V B053 Deceleration time of ctrl decel Range is 0 01 to 3600 0 U 1 0 sec B054 Initial ...

Страница 148: ...60 Maximum limit level of window comparator O Set range Min limit level b061 hysteresis width b062 x2 to 100 Minimum of 0 U 100 B061 Minimum limit level of window comparator O Set range 0 to Max limit level b060 hysteresis width b062 x2 Maximum of 0 0 B062 Hysteresis width of window comparator O Set range 0 to Max limit level b060 Min limit level b061 2 Maximum of 10 0 B063 Maximum limit level of ...

Страница 149: ...put power display gain setting b079 Value displayed by function d015 is expressed as follows The watt hour input gain can be set within the range 1 to 1000 in step of 1 You can clear the watt hour data by specifying 01 for the watt hour clearance function b078 and pressing the STR key You can also clear the watt hour data at an intelligent input terminal by assigning parameter 53 KHC watt hour cle...

Страница 150: ...cally reduces the carrier frequency according to the increase in output current To enable this function specify 01 for automatic carrier frequency reduction selection b089 When the output current increases to 60 72 84 or 96 of the rated current this function reduces the carrier frequency to 12 9 6 or 3 kHz respectively This function restores the original carrier frequency when the output decreases...

Страница 151: ... includes a fan This function controls whether the cooling fan stops or keeps on running after the inverter stops the motor This can result in an additional energy saving and extends fan life b Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units B082 Start frequency Sets the starting frequency for the inverter output range is 0 10 to 9 99 Hz U 0 50 Hz B084 Initialization m...

Страница 152: ...gistered parameters in Uxxx 03 All parameters except registered parameters in Uxxx and b037 U 00 b095 Dynamic braking control BRD selection Three option codes 00 Disable 01 Enable during run only 02 Enable always U 01 b096 BRD activation level Range is 330 to 380V 200V class 660 to 760V 400V class U 360 720 V b180 Initialization trigger This is to perform initialization by parameter input with b08...

Страница 153: ... speed from which normal operation can resume In most applications a controlled deceleration is desirable corresponding to B091 00 However applications such as HVAC fan control will often use a free run stop B091 01 This practice decreases dynamic stress on system components prolonging system life In this case you will typically set B088 01 in order to resume from the current speed after a free ru...

Страница 154: ...Parameter contents B028 Current level of active frequency matching B029 Deceleration rate of active frequency matching B030 Start freq of active freq matching B088 Restart mode after FRS B091 Stop mode selection b Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units B088 Restart mode after FRS Selects how the inverter resumes operation when free run stop FRS is cancelled th...

Страница 155: ...V U 0 0 V b104 Free V F setting freq 3 Set range value of b102 b106 U 0 Hz b105 Free V F setting voltage 3 Set range 0 800V U 0 0 V b106 Free V F setting freq 4 Set range value of b104 b108 U 0 Hz b107 Free V F setting voltage 4 Set range 0 800V U 0 0 V b108 Free V F setting freq 5 Set range value of b108 b110 U 0 Hz b109 Free V F setting voltage 5 Set range 0 800V U 0 0 V b110 Free V F setting fr...

Страница 156: ... the inverter does not receive the braking confirmation signal within the braking confirmation time b124 it trips with the braking error signal BER output When the braking confirmation signal BOK has not been assigned to any intelligent input 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 th...

Страница 157: ...tion is disabled is turned off the inverter waits for the Brake Wait Time for Stopping b123 and then starts decelerating the motor down to 0Hz NOTE The above timing chart shows the operation on the assumption that the braking confirmation signal 44 BOK is assigned to one of the terminal 1 to 7 C001 C007 If the BOK signal is not assigned to any terminal the Brake Wait Time for Acceleration b122 beg...

Страница 158: ...00 b121 Brake Wait Time for Release Set range 0 00 to 5 00 sec U 0 00 Sec b122 Brake Wait Time for Acceleration Set range 0 00 to 5 00 sec U 0 00 Sec b123 Brake Wait Time for Stopping Set range 0 00 to 5 00 sec U 0 00 Sec b124 Brake Wait Time for Confirmation Set range 0 00 to 5 00 sec U 0 00 Sec b125 Brake release freq Set range 0 to 400Hz U 0 00 Sec b126 Brake release current Set range 0 200 of ...

Страница 159: ...tion Run Mode Edit Defaults Func Code Name Description Lnitialdata Units B130 Deceleration overvoltage suppression enable 00 Disabled 01 Enabled 02 Enabled with accel U 00 B131 Decel overvolt suppress level DC bus voltage of suppression Range is 200V class 330 to 395 400V class 660 to 790 U 380 760 V b132 Decel overvolt suppress const Accel rate when b130 02 Set range 0 10 30 00 sec U 1 00 sec B13...

Страница 160: ...hing to high frequency mode In high frequency mode it cannot be changed to ND mode In high frequency mode SLV mode is not available The inverter mode cannot be changed just setting b171 After setting b171 be sure to execute initialization to activate new mode Actual inverter mode can be monitored with d060 Once high frequency mode is set initialization can be done just by setting b084 b085 b094 an...

Страница 161: ...0 kHz 2 0 to 15 0 kHz 2 0 to 10 0 kHz V f characteristic curve A044 00 Const torque 01 Reduced torque 02 Free V f 00 Const torque 01 Reduced torque 02 Free V f 03 SLV 00 Const torque 01 Reduced torque 02 Free V f HD mode b049 00 d060 1 C ND mode b049 01 d060 1 v High freq mode d060 H 1 Normal mode 400Hz HD mode High freq 1000Hz b171 01 init b049 01 b049 00 b171 02 init b171 02 init ND mode ...

Страница 162: ...part of parameters can not be changed All the function codes and data are displayed B192 b193 How to Set Password 1 Set parameter b037 and or b031 depending on your demand 2 Set password in b190 and or b192 0000 is not available 3 Password has been set and locked Parameter b037 and or b031 cannot be changed Password not set default B190 0000 accessible B191 0000 impossible to change B037 Accessibl...

Страница 163: ...atched Err Error is displayed and protection is not unlocked How to change Password 6 Make password authentication as above 4 7 Set new password in b190 and or b192 8 After changing the password password protection is enabled automatically How to delete Password 9 Make password authentication as above 4 10 Set 0000 in b190 and or b192 11 Password has been deleted and all the password information a...

Страница 164: ...hrough C007 configure the terminals 1 through 7 respectively The value of these particular parameters is not a scalar value but it is a discrete number that selects one option from many available options For example if you set function C001 00 you have assigned option 00 Forward Run to terminal 1 The option codes and the specifics of how each one works are in Chap 4 C Function Run Mode Edit Defaul...

Страница 165: ... 1 response time Sets response time of each input terminal set range 0 x 2 ms to 200 x 2 ms 0 to 400 ms U 1 C161 Input 2 response time U 1 C162 Input 3 response time U 1 C163 Input 4 response time U 1 C164 Input 5 response time U 1 C165 Input 6 response time U 1 C166 Input 7 response time U 1 Intelligent Input Terminal Overview Each of the seven intelligent terminals may be assigned any of the opt...

Страница 166: ...e inverter uses 1st main motor parameters for generating frequency output to motor 09 2CH 2 stage Acceleration and Deceleration ON Frequency output uses 2nd stage acceleration and deceleration values OFF Frequency output uses standard acceleration and deceleration values 11 FRS Free run Stop ON Causes output to turn OFF allowing motor to free run coast to stop OFF Output operates normally so contr...

Страница 167: ...101 must be set 00 to enable this function to work OFF UP DWN frequency memory is not changed 31 OPE Operator Control ON Forces the source of the output frequency setting A001 and the source of the Run command A002 to be from the digital operator OFF Source of output frequency set by A001 and source of Run command set by A002 is used 32 SF1 Multi speed Select Bit operation Bit 1 ON Bit encoded spe...

Страница 168: ...I2 General purpose input 2 ON General purpose input 2 is made ON under EzSQ OFF General purpose input 2 is made OFF under EzSQ 58 MI3 General purpose input 3 ON General purpose input 3 is made ON under EzSQ OFF General purpose input 3 is made OFF under EzSQ 59 MI4 General purpose input 4 ON General purpose input 4 is made ON under EzSQ OFF General purpose input 4 is made OFF under EzSQ 60 MI5 Gene...

Страница 169: ... program ON Executing EzSQ program OFF No execution 83 HLD Retain output frequency ON Retain the current output frequency OFF No retention 84 ROK Permission of Run command ON Run command permitted OFF Run command is not permitted 85 EB Rotation direction detection C007 only ON Forward rotation OFF Reverse rotation 86 DISP Display limitation ON Only a parameter configured in b038 is shown OFF All t...

Страница 170: ...tput PWM 15 Pulse train input monitor 16 Option PWM 11 programmable functions 00 Output frequency 01 Output current 02 Output torque 04 Output voltage 05 Input power 06 Electronic thermal load ratio 07 LAD frequency 10 Heat sink temperature 11 Output torque with code 13 General output 16 Option Current with digital current monitor output at 1 440Hz Range is 20 200 of rated current Select logic con...

Страница 171: ...U 01 You can also adjust the output with ON OFF delays C Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units C130 Output 11 on delay Set range is 0 0 to 100 0 sec U 0 0 Sec C131 Output 11 off delay U 0 0 Sec C132 Output 12 on delay U 0 0 Sec C133 Output 12 off delay U 0 0 Sec C140 Relay output on delay U 0 0 Sec C141 Relay output off delay U 0 0 Sec NOTE If you are using t...

Страница 172: ...L Alarm Signal ON When an alarm signal has occurred and has not been cleared OFF When no alarm has occurred since the last cleaning of alarm s 06 FA3 Frequency Arrival Type 3 Set frequency ON When output to motor is at the set frequency during accel C042 and decel C043 OFF When output to motor is OFF or is not at a level of the set frequency 07 OTQ Over under Torque Signal ON Estimated motor torqu...

Страница 173: ...ted 28 OIDc Analog Current input Disconnect Detection ON When the OI input value B071 setting signal loss detected OFF When no signal loss is detected 31 FBV PID Second Stage Output ON Transitions to ON when the inverter is in RUN Mode and the PID Process Variable PV is less than the Feedback Low Limit C053 OFF Transitions to OFF when the PID Process Variable PV exceeds the PID High Limit C052 and...

Страница 174: ...g the motor in forward direction 52 RVR Reverse Rotation ON Inverter is driving the motor in reverse direction OFF Inverter is not driving the motor in reverse direction 53 MJA Major Failure Signal ON Inverter is tripping with major failure OFF Inverter is normal or is not tripping with major failure 54 WCO Window Comparator for Analog Voltage Input ON Analog voltage input value is inside of the w...

Страница 175: ... for generating an early warning logic output without causing either a trip event or a restriction of the motor current those effects are available on other functions C Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units C038 Output mode of low current detection Two option codes 00 During acceleration deceleration and constant speed 01 During constant speed only U 01 C039 ...

Страница 176: ...ute value of the difference between the Set point desired value and Process Variable actual value The PID output deviation signal OD output terminal function option code 04 indicates when the error magnitude has exceeded a magnitude you define Over Under torque Output The inverter outputs the over under torque signal when it detects that the estimated motor output torque exceeds the specified leve...

Страница 177: ...rload warning Two option codes 00 During accel decel and constant speed 01 During constant speed only U 01 C041 Overload warning level Sets the overload warning signal level between 0 and 200 from 0 to two time the rated current of the inverter U Rated current x 1 15 C241 Overload warning level 2nd motor Sets the overload warning signal level between 0 and 200 from 0 to two time the rated current ...

Страница 178: ...7 Over under torque level Reverse powering mode Set range is 0 to 200 U 100 C058 Over under torque level Forward regen mode Set range is 0 to 200 U 100 C059 Signal output mode of Over under torque Two option codes 00 During accel decel and constant speed 01 During constant speed only U 01 C061 Electronic thermal warning level Set range is 0 to 100 Setting 0 means disabled U 90 C063 Zero speed dete...

Страница 179: ...6 800 bps 10 115 200 bps U 05 baud C072 Modbus address Set the address of the inverter on the network Range is 1 to 247 U 1 C074 Communication parity Three option codes 00 No parity 01 Even parity 02 Odd parity U 00 C075 Communication stop bit Two option codes 1 1 bit 2 2 bit U 1 bit C076 Communication error select Selects inverter response to communications error Five options 00 Trip 01 Decelerat...

Страница 180: ...O input span calibration Scale factor between the external frequency command on terminals L O voltage input and the frequency output range is 0 0 to 200 100 0 C082 OI input span calibration Scale factor between the external frequency command on terminals L OI voltage input and the frequency output range is 0 0 to 200 100 0 C085 Thermistor input PTC span calibration Scale factor of PTC input Range ...

Страница 181: ... Reset input RS Four option codes 00 Cancel trip state at input signal ON transition stops inverter if in Run Mode 01 Cancel trip state at signal OFF transition stops inverter if in Run Mode 02 Cancel trip state at input ON transition no effect if in Run Mode 03 Clear the memories only related to trip status U 00 C103 Restart mode after reset Determines the restart mode after reset is given three ...

Страница 182: ...d to adjust at the customer But in case you need to change the gain depending on your system i e analog meter specification you can use these functions for the adjustment C Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units C105 EO gain adjustment Set range is 50 to 200 100 C106 AM gain adjustment Set range is 50 to 200 100 C109 AM bias adjustment Set range is 0 to 100 0 ...

Страница 183: ...oute the logical result to terminal 11 12 or the relay terminals LOG1 LOG3 no OPO cannot be the operand The following table shows all four possible input combinations with each of the three available logic operations Operand Operator A B AND OR XOR 0 0 0 0 0 0 1 0 1 1 1 0 0 1 1 1 1 1 1 0 Intelligent outputs used as internal inputs RUN FA1 FA2 OL OD AL Dc EDM Operand A C142 C145 C148 RUN FA1 FA2 OL...

Страница 184: ...OG3 OPO no U 00 C146 Logic output 2 operand B U 00 C147 Logic output 2 operator Applies a logic function to calculate LOG output state Three options 00 LOG A AND B 01 LOG A OR B 02 LOG A XOR B U 00 C148 Logic output 3 operand A All the programmable functions available for logic discrete outputs except LOG1 to LOG3 OPO no U 00 C149 Logic output 3 operand B U 01 C150 Logic output 3 operator Applies ...

Страница 185: ...U 00 H002 Motor constant selection U 00 H202 Motor constant selection 2nd motor U 00 H003 Motor capacity Eleven selections 0 1 0 2 0 4 0 75 1 5 2 2 3 7 5 5 7 5 11 15 18 5 U Specified by the capacity of each inverter model kW H203 Motor capacity 2nd motor U 00 kW H004 Motor poles setting Four selections 2 4 6 8 10 U 4 poles H204 Motor poles setting 2nd motor U 4 poles H005 Motor speed response cons...

Страница 186: ...t R1 Auto tuned data 0 001 65 535 ohms U Specified by the capacity of each inverter mode ohm H230 Motor constant R1 2nd motor Auto tuned data U ohm H031 Motor constant R2 Auto tuned data 0 001 65 535 ohms U ohm H231 Motor constant R2 2nd motor Auto tuned data U ohm H032 Motor constant L Auto tuned data 0 01 655 35mH U mH H232 Motor constant L 2nd motor Auto tuned data U mH H033 Motor constant I0 A...

Страница 187: ...otor constants in H020 H220 to H024 H224 are taken The initial values in H020 H220 to H024 H224 are Hitachi standard motor s values 2 Motor constants obtained by off line auto tuning When H002 H202 02 motor constants in H030 H230 to H034 H234 are taken which are obtained by off line auto tuning 3 Arbitrarily set motor constants In above 1 and 2 cases motor constants can be adjusted manually Accord...

Страница 188: ... step from the set value up to 0 8 times of the set value H021 H221 Regeneration Torque is insufficient at low speed few Hz Increase the motor constant R1 step by step from the set value up to 1 2 times of the set value H020 H220 Increase the motor constant Io step by step from the set value up to 1 2 times of the set value H023 H223 Starting Motor generates an impact at start Reduce the motor con...

Страница 189: ...ained only when the same size or one size lower motor is used If other size of motor is connected proper values may not be obtained or auto tuning operation may not be completed In this case press STOP RESET key then error code will be displayed 6 Be sure to disable DC braking setting A051 00 and simple positioning selection P012 00 otherwise motor constants are not measured properly 7 Be sure to ...

Страница 190: ... over voltage trip In this case increase b134 and retry the auto tuning 12 To execute auto tuning be sure to set the output frequency F001 larger than starting frequency b082 regardless with or without rotation ...

Страница 191: ...ain Be sure to execute auto tuning again Note 7 If auto tuning is attempted in free V f setting auto tuning will fail with error display Step 1 Set motor size and motor poles H003 Motor size Motor poles Step 2 Set base freq and AVR voltage Step 3 Enable auto tuning Base freq AVR voltage SET Step 4 Start the inverter according to RUN cmd source RUN H004 A003 A082 H001 02 Auto tuning starts Result i...

Страница 192: ...ated EzSQ related and communication CompoNet DeviceNet EtherNet ProfiBus CAN Open and CC Link related Option Card Error You can select how the inverter reacts when an error results from a built in option card P Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units P001 Reaction when option card error occurs Two option codes 00 Inverter trips 01 Ignores the error Inverter con...

Страница 193: ...s 00 Single phase pulse EA 01 2 phase pulse 90 difference 1 EA and EB 02 2 phase pulse 90 difference 2 EA and EB 03 Single phase pulse EA and direction signal EB U 00 P011 Encoder pulse setting Sets the pulse number ppr of the encoder set range is 32 1024 pulses U 512 P012 Simple positioning selection Two option codes 00 simple positioning deactivated 01 simple positioning activated U 00 p015 Cree...

Страница 194: ...election Six option codes 00 Analog voltage input O 01 Analog current input OI 03 Operator 06 Option U 00 P034 Torque command level input Set range is 0 200 0 p036 Torque bias mode selection Five option codes 00 No bias 01 Operator U 00 p037 Torque bias value setting Range is 200 200 0 p038 Torque bias polar selection Two option codes 00 According to the sign 01 According to the rotation direction...

Страница 195: ...ulse PNP open collector or Voltage output type Direction sink source transistor or contactor Single phase pulse 32kHz Single phase pulse PNP open collector or Voltage output type 2 phase pulse input Wire phase A to EA terminal and phase B to EB terminal Since common terminal of EB is same as other inputs use all the input terminals as source logic PNP open collector or voltage output type Voltage ...

Страница 196: ...inal 7 ON input is forward and OFF input is reverse direction P24 EA 7 EB PLC L Vcc GND Out WJ200 Dir Sink type transistor Encoder PNP open collector type or voltage output type encoder P24 EA 7 EB PLC L Vcc GND Out WJ200 Souce type transistor Encoder Dir PNP open collector type or voltage output type encoder P24 EA 7 EB PLC L Vcc GND Out WJ200 Encoder PNP open collector type or voltage output typ...

Страница 197: ...phase pulse train direction P011 Encoder PPR setting 32 to 1024 P012 Simple positioning selection 02 Simple positioning enabled P015 Creep speed Start freq to 10 00Hz P026 Over speed error detection level 0 0 to 150 P027 Speed deviation error level 0 00 to 120 0 Hz p072 Position range Forward 0 to 268435455 Higher 4 digits displayed p073 Position range Reverse 268435455 to 0 Higher 4 digits displa...

Страница 198: ...oordinate system if 01 is set in P075 the rotation direction of shorter routing is selected In this case set the number of pulse for one rotation in position 0 P060 This value must be positive number When 01 is set in P075 p004 is to be set 00 or 01 Note 4 d030 is cleared by inputting PCLR SPD ORG RS signal or turning on the power supply When 00 is set in p004 PCLR is effective only during the RUN...

Страница 199: ...sition when the value is negative The position at power up is home position Position data 0 If power is removed current position data is lost When the operation command is turned on with 0 specified as the position setting positioning is completed with DC braking without running the motor Specify 03 only to reset a trip for reset mode selection C102 If a value other than 03 is specified to C102 th...

Страница 200: ...position 6 P067 Multistage position 7 Note 1 If P075 01 set the number of pulse for one rotation in P060 Position setting CP3 CP2 CP1 Multistage position 0 P060 0 0 0 Multistage position 1 P061 0 0 1 Multistage position 2 P062 0 1 0 Multistage position 3 P063 0 1 1 Multistage position 4 P064 1 0 0 Multistage position 5 P065 1 0 1 Multistage position 6 P066 1 1 0 Multistage position 7 P067 1 1 1 To...

Страница 201: ...ta is 0 at SPD turning OFF the inverter start deceleration immediately Depending on DC braking setting motor could be hunting While SPD terminal is ON rotating direction depends on RUN command Be sure to check rotating direction after switching to positioning operation Parameter Item Data Description C001 C007 Input 1 7 function 73 SPD Speed position change over Speed control ON Output Frequency S...

Страница 202: ...01 Reverse rotation side p070 Low speed homing freq 0 to 10Hz p071 High speed homing freq 0 to 400Hz C001 C007 Input 1 7 function 69 ORL Limit signal of homing 70 ORG Trigger signal of homng 1 Low speed homing P068 00 2 High speed homing P068 01 ORG input ORL input ON ON 1 2 3 Low speed P070 Output Freq Home position 1 Acceleration up to the speed P070 2 Running at low speed P070 3 DC braking when...

Страница 203: ...ated Settings Please refer to chapter 4 for the detailed description of the function P Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units p100 P131 EzSQ user parameter U 00 U 31 Each set range is 0 65535 0 ...

Страница 204: ...o PLCs and Other Devices 4 Control Logic Signal Specifications 6 Intelligent Terminal Listing 10 Using Intelligent Input Terminals 12 Using Intelligent Output Terminals 51 Analog Input Operation 87 Pulse Train Input Operation 89 Analog Output Operation 90 Safe Stop Function 92 4 ...

Страница 205: ...nput output terminals associated with PID loop operation 7 Multiple motors A single WJ200 inverter may be used with two or more motors in some types of applications This chapter shows the electrical connections and inverter parameters involved in multiple motor applications The topics in this chapter can help you decide the features that are important to your application and how to use them The ba...

Страница 206: ...ay pose danger to personnel so be sure to use a lock out circuit so that it will not restart after power recovery Otherwise it may cause injury to personnel WARNING The Stop Key is effective only when the stop function is enabled Be sure to enable the Stop Key separately from the emergency stop Otherwise it may cause injury to personnel WARNING During a trip event if the alarm reset is applied and...

Страница 207: ...ections between the inverter and other devices rely on the electrical input output characteristics at both ends of each connection shown in the diagram to the right The inverter s configurable inputs accept either a sourcing or sinking output from an external device such as PLC This chapter shows the inverter s internal electrical component s at each I O terminal In some cases you will need to ins...

Страница 208: ...t the inverter end only Input impedance of each intelligent input is 4 7kΩ 5 configurable as discrete input or thermistor input AM Meter H L Analog reference 0 10VDC 4 20mA GND for analog signals WJ200 Motor PD 1 P R L1 S L2 T N L3 U T1 V T2 W T3 Braking unit optional N DC reactor optional AL1 AL0 AL2 Relay contacts type 1 Form C 6 7 EB EO Meter Pulse train input 24Vdc 32kHz max RB Brake resistor ...

Страница 209: ...r the details GS2 4 Safe stop input GS2 PTC 5 Motor thermistor input Connect motor thermistor between PTC and L terminal to detect the motor temperature Set 19 in C005 EB 7 Pulse train input B 2kHz max Common is PLC EA Pulse train input A 32kHz max Common is L L in upper row 1 GND for logic inputs Sum of input 1 7 currents return 11 EDM Discrete logic outputs 11 Terminal 11 has dual function See f...

Страница 210: ...d P F 0 4 max 5VDC 100mA min AL1 3 Relay contact normally open AL2 3 Relay contact normally closed Note 1 The two terminals L are electrically connected together inside the inverter Note 2 We recommend using L logic GND to the right for logic input circuits and L analog GND to the left for analog I O circuits Note 3 Default relay N O N C configuration is reversed See page 4 35 Wiring sample of con...

Страница 211: ...mended to use ferrules but if solid or stranded wire is used stripping length should be 8mm Solid mm 2 AWG Stranded mm2 AWG Ferrule mm2 AWG Control logic terminal 0 2 to 1 5 AWG 24 to 16 0 2 to 1 0 AWG 24 to 17 0 25 to 0 75 AWG 24 to 18 Relay terminal 0 2 to 1 5 AWG 24 to 16 0 2 to 1 0 AWG 24 to 17 0 25 to 0 75 AWG 24 to 18 Control logic terminal Relay output terminal 8mm Short bar PLC P24 L 1 2 S...

Страница 212: ... 5 20 AI 0 5 8WH 14 1 1 2 5 0 75 18 AI 0 75 8GY 14 1 3 2 8 Supplier Phoenix contact Crimping pliers CRIPMFOX UD 6 4 or CRIMPFOX ZA 3 How to connect 1 Push down an orange actuating lever by a slotted screwdriver width 2 5mm max 2 Plug in the conductor 3 Pull out the screwdriver then the conductor is fixed 8 L Φd ΦD Push down an orange actuating lever 2 5mm Plug in the conductor Pull out the screwdr...

Страница 213: ...ble 4 32 PIDC 24 PID Reset 4 32 UP 27 Remote Control UP Function 4 34 DWN 28 Remote Control Down Function 4 34 UDC 29 Remote Control Data Clearing 4 34 OPE 31 Operator Control 4 35 SF1 SF7 32 38 Multi speed Select Bit operation Bit 1 7 4 36 OLR 39 Overload Restriction Source Changeover 4 37 TL 40 Torque Limit Selection 4 37 TRQ1 41 Torque limit switch 1 4 38 TRQ2 42 Torque limit switch 2 4 38 BOK ...

Страница 214: ...4 67 DSE 22 Speed Deviation Excessive 4 68 POK 23 Positioning Completion 4 69 FA4 24 Frequency Arrival Type 4 Over frequency 4 55 FA5 25 Frequency Arrival Type 5 Set frequency 4 55 OL2 26 Overload Advance Notice Signal 2 4 57 ODc 27 Analog Voltage Input Disconnect Detection 4 70 OIDc 28 Analog Voltage Output Disconnect Detection 4 70 FBV 31 PID Second Stage Output 4 73 NDc 32 Network Disconnect De...

Страница 215: ...ly located as source type logic If you need to change to the sink type connection remove the short bar and connect it as shown in the figure at the bottom right CAUTION Be sure to turn OFF power to the inverter before changing the short circuit bar position Otherwise damage to the inverter circuitry may occur PLC Terminal Wiring The PLC terminal Programmable Logic Control terminal is named to incl...

Страница 216: ...ure to use the correct connection of the short bar shown for each wiring diagram Sinking Inputs Internal Supply Short bar PLC P24 position GND 7 1 Field device Open collector outputs NPN transistors WJ200 P24 1 7 24V PLC Input circuits Logic GND Input common Short bar Input switches L Sourcing Inputs Internal Supply Short bar PLC L position Common to P24 7 1 Field device PNP transistor sousing out...

Страница 217: ...uts External Supply please connect the short bar as drawn in the diagram below Sinking Inputs External Supply Short bar Removed GND 7 1 Field device Open collector outputs NPN transistors WJ200 P24 1 7 24V PLC Input circuits Logic GND Input common Input switches L 24V 24V Note If the external power supply to GND is optionally connected to L then install the above diode Sourcing Inputs External Sup...

Страница 218: ...not powered By having ability inverter doesn t block the current flowing into itself when it is not powered This may cause the closed circuit when two or more inverters are connected to common I O wiring as shown below to result in unexpected turning the on the input To avoid this closed circuit please put the diode rated 50V 0 1A in the path as described below 1 7 PLC L P24 WJ200 1 PLC L P24 1 7 ...

Страница 219: ... default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings A002 01 Notes When the Forward Run and Reverse Run commands are active at the same time the inverter enters the Stop Mode When a terminal associated with either FW or RV function is configured for normally closed the motor starts rotation when that terminal is disconnected or otherwise has no input voltage...

Страница 220: ...nary encoded speed select Bit 1 logical 0 04 CF3 Multi speed Select Bit 2 ON Binary encoded speed select Bit 2 logical 1 OFF Binary encoded speed select Bit 2 logical 0 05 CF4 Multi speed Select Bit 3 MSB ON Binary encoded speed select Bit 3 logical 1 OFF Binary encoded speed select Bit 3 logical 0 Valid for inputs C001 C007 Example some CF inputs require input configuration some are default input...

Страница 221: ... the SET key to view the parameter value c Use the U and V keys to edit the value d Use the SET key to save the data to memory 2 Programming using the CF switches Set the speed by following these steps a Turn the Run command OFF Stop Mode b Turn inputs ON to select desired Multi speed Display the value of F001 on the digital operator c Set the desired output frequency by pressing the U and V keys ...

Страница 222: ...ration Free run stop coasting 01 valid during operation Deceleration normal level and stop 02 valid during operation Use DC braking and stop 03 invalid during operation Free run stop coasting 04 invalid during operation Deceleration normal level and stop 05 invalid during operation Use DC braking and stop Option Code Terminal Symbol Function Name State Description 06 JG Jogging ON Inverter is in R...

Страница 223: ...the delay time set by A053 expires The motor is in a free running coasting condition When the DB terminal is OFF again the inverter output remains OFF Option Code Terminal Symbol Function Name State Description 07 DB External DC Braking ON Applies DC injection braking during deceleration OFF Does not apply DC injection braking during deceleration Valid for inputs C001 C007 Example requires input c...

Страница 224: ... 9 A001 A201 9 A095 A295 9 A002 A202 9 A096 A296 9 A003 A203 9 b012 b212 9 A004 A204 9 b013 b213 9 A020 A220 9 b021 b221 9 A041 A241 9 b022 b222 9 A042 A242 9 b023 b223 9 A043 A243 9 C041 C241 9 A044 A244 9 H002 H202 9 A045 A245 9 H003 H203 9 A046 A246 9 H004 H204 9 A047 A247 9 H005 H205 9 A061 A261 9 H006 H206 9 A062 A262 9 H020 H024 H220 H224 9 A081 A281 9 A082 A282 9 H030 H034 H230 H234 9 A092 ...

Страница 225: ...l acceleration This causes the inverter to switch from using acceleration 1 F002 to acceleration 2 A092 Option Code Terminal Symbol Function Name State Description 09 2CH Two stage Accelera tion and Deceleration ON Frequency output uses 2nd stage acceleration and deceleration values OFF Frequency output uses the initial acceleration 1 and deceleration 1 values Valid for inputs C001 C007 Example de...

Страница 226: ...time before resuming operation from a free run stop To disable this feature use a zero delay time Option Code Terminal Symbol Function Name State Description 11 FRS Free run Stop ON Causes output to turn OFF allowing motor to free run coast to stop OFF Output operates normally so controlled deceleration and stops motor Valid for inputs C001 C007 Example requires input configuration see page 3 84 S...

Страница 227: ...d OFF the motor begins rotation since the Run command is already active Option Code Terminal Symbol Function Name State Description 12 EXT External Trip ON When assigned input transitions OFF to ON inverter latches trip event and displays E12 OFF No trip event for ON to OFF any recorded trip events remain in history until Reset Valid for inputs C001 C007 Example requires input configuration see pa...

Страница 228: ...unction Name State Description 13 USP Unattended Start Protection ON On powerup the inverter will not resume a Run command mostly used in the US OFF On powerup the inverter will resume a Run command that was active before power loss Valid for inputs C001 C007 Example default input configuration shown for FE and FU models F models require input configuration see page 3 84 See I O specs on page 4 6 ...

Страница 229: ...t the commercial power will be disabled Therefore contact a backup power supply from the commercial power line circuit ELBC to your system if needed Use weak current type relays for FWY RVY and CSY The figures below show the sequence and timing of operations for reference If the inverter trips because of overcurrent when it starts the motor with frequency matching increase the retry wait time befo...

Страница 230: ...as well Option Code Terminal Symbol Function Name State Description 15 SFT Software Lock ON The keypad and remote programming devices are prevented from changing parameters OFF The parameters may be edited and stored Valid for inputs C001 C007 Example requires input configuration see page 3 84 See I O specs on page 4 6 Required settings B031 excluded from lock Notes When the SFT terminal is turned...

Страница 231: ...ction Name State Description 16 AT Analog Input Voltage Current Select ON See the table down below OFF Valid for inputs C001 C007 Example default input configuration shown for FE and FU models F models require input configuration See I O specs on page 4 6 Required settings A001 01 Notes If the AT option is not assigned to any intelligent input terminal then inverter recognizes AT OFF in following ...

Страница 232: ...segments After RS turns OFF the display recovers automatically Pressing the Stop Reset key of the digital operator can generate a reset operation only when an alarm occurs A terminal configured with the RS function can only be configured for normally open operation The terminal cannot be used in the normally closed contact state When input power is turned ON the inverter performs the same reset op...

Страница 233: ...PTC Thermistor Thermal Protection ON When a thermistor is connected to terminals 5 and L the inverter checks for over temperature and will cause trip E35 and turn OFF the output to the motor OFF An open circuit in the thermistor causes a trip and the inverter turns OFF the output Valid for inputs C005 only Example requires input configuration see page 3 84 Required settings none Notes Be sure the ...

Страница 234: ...ion 21 STP Stop Motor ON No change to motor operation OFF Stop motor rotation on momentary contact use deceleration profile 22 F R Forward Reverse ON Select reverse direction of rotation OFF Select forward direction of rotation Valid for inputs C001 C007 Example default input configuration shown See I O specs in chapter 4 Required settings A002 01 Notes The STP logic is inverted Normally the switc...

Страница 235: ...anual control to PID loop control and the motor is stopped CAUTION Be careful not to turn PID Clear ON and reset the integrator sum when the inverter is in Run Mode output to motor is ON Otherwise this could cause the motor to decelerate rapidly resulting in a trip Option Code Terminal Symbol Function Name State Description 23 PID PID Disable ON Disables PID loop execution OFF Allows PID loop exec...

Страница 236: ... the UP contact is turned ON the output frequency accelerates from the current value When it is turned OFF the output frequency maintains its current value at that moment Deceleration When the DWN contact is turned ON the output frequency decelerates from the current value When it is turned OFF the output frequency maintains its current value at that moment In the graph below the UP and DWN termin...

Страница 237: ...Function motorized speed pot ON Decelerates increases output frequency motor from current frequency OFF Output to motor operates normally 29 UDC Remote Control Data Clear ON Clears the Up Down frequency memory OFF No effect on Up Down memory Valid for inputs C001 C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings A001 02 Notes This feature is a...

Страница 238: ...rom Digital Operator ON Forces the operator interface to override A001 Frequency Source Setting and A002 Run Command Source Setting OFF Parameters A001 and A002 are in effect again for the frequency source and the Run command source respectively Valid for inputs C001 C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings A001 set not equal to 00 A0...

Страница 239: ...the inputs OFF Valid for inputs C001 C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings F001 A001 02 A020 to A035 Notes When programming the multi speed settings be sure to press the SET key each time and then set the next multi speed setting Note that when the key is not pressed no data will be set When a multi speed setting more than 50Hz 60H...

Страница 240: ...uts C001 C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings b021 b026 Torque Limit Selection This function is to select the torque limit mode Please refer to chapter 3 for the detailed description of the function Option Code Terminal Symbol Function Name State Description 40 TL Torque limit selection ON B040 value is enabled as torque limit lev...

Страница 241: ... shown see page 3 84 See I O specs on page 4 6 Required settings b041 b044 Brake Confirmation This function is for brake performance Please refer to chapter 3 for the detailed description of the function Option Code Terminal Symbol Function Name State Description 44 BOK Brake confirmation ON Brake confirmation signal is being given OFF Brake confirmation signal is not given Valid for inputs C001 C...

Страница 242: ...unction Option Code Terminal Symbol Function Name State Description 46 LAC LAD cancellation ON Disabling the set ramp time and inverter output immediately follows the speed command OFF Accelerates and decelerates according to the set ramp time Valid for inputs C001 C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings LAC 7 6 5 4 3 2 1 L PCS P24 P...

Страница 243: ...description of the function Option Code Terminal Symbol Function Name State Description 47 PCLR Pulse counter clear ON Clears the accumulated pulse numbers OFF Does not clear the pulse numbers Valid for inputs C001 C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings PCLR 7 6 5 4 3 2 1 L PCS P24 PLC ...

Страница 244: ...ncy in real time Option Code Terminal Symbol Function Name State Description 50 ADD ADD Frequency Enable ON Applies the A145 Add Frequency value to the output frequency OFF Does not apply the Add frequency The output frequency retains its normal value Valid for inputs C001 C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings A001 A145 A146 Notes ...

Страница 245: ...scription 51 F TM Force Terminal Mode ON Forces A001 01 frequency source setting control terminal and A002 01 Run command source setting control terminal OFF Inverter applies the user setting for A001 and A002 normally Valid for inputs C001 C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings Notes When changing the F TM state during Run Mode inv...

Страница 246: ...ode Terminal Symbol Function Name State Description 53 KHC Clear watt hour data ON Clear the cumulative power data OFF Does not clear the data Valid for inputs C001 C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings Notes KHC 7 6 5 4 3 2 1 L PCS P24 PLC ...

Страница 247: ...l Symbol Function Name State Description 56 62 MI1 MI7 General purpose input 1 7 ON General purpose input is made ON OFF General purpose input is made OFF Valid for inputs C001 C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings Notes MI7 MI6 MI5 MI4 MI3 MI2 MI1 7 6 5 4 3 2 1 L PCS P24 PLC ...

Страница 248: ...eft turned on the data held immediately before power on or turning off the RS terminal will be used Set frequency remains when the inverter is switched with SET terminal with AHD on Turn AHD terminal off to re hold the set frequency Frequent use of this function may result in a shorter in memory component of the inverter Option Code Terminal Symbol Function Name State Description 65 AHD Analog com...

Страница 249: ...elevant terminal input is determined Use this specification to prevent the application of fluctuating terminal input before it is determined You can adjust the determination time with the multistage speed position determination time setting 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 t...

Страница 250: ... P068 00 2 High speed homing P068 01 ORG ORL Output freq ON ON Origin Position 1 2 3 Low speed homing P070 1 The inverter accelerates the motor for the specified ramp time to the low speed homing 2 It runs the motor at the low speed homing 3 It performs positioning when the ORL signal is given ORG ORL Output freq ON ON Origin Position 1 2 3 High speed homing P071 1 The inverter accelerates the mot...

Страница 251: ...t this time the inverter stops the motor at that position Hunting may occur if a certain position loop gain value has been set While the SPD terminal is on the rotating direction depends on the operation command When switching from speed control to position control pay attention to the sign of the value set in the operation command Option Code Terminal Symbol Function Name State Description 73 SPD...

Страница 252: ...p section Executing EzSQ program Option Code Terminal Symbol Function Name State Description 82 PRG Executing EzSQ program ON OFF Refer to EzSQ section Retain output frequency This function allows you to retain output frequency Option Code Terminal Symbol Function Name State Description 83 HLD Retain output frequency ON OFF Valid for inputs C001 C007 Example default input configuration shown see p...

Страница 253: ... Option Code Terminal Symbol Function Name State Description 85 EB Rotation direction detection ON OFF Valid for inputs C007 Example default input configuration shown see page 3 84 See I O specs on page 4 6 Required settings Notes EB input terminal is dedicated terminal 7 Maximum allowable input frequency is 2kHz Display limitation This function is to show only the contents of d001 display Option ...

Страница 254: ...tput uses Sinking Outputs Open Collector The open collector transistor output can handle up to 50mA We highly recommend that you use an external power source as shown at the right It must be capable of providing at least 50mA to drive the output at full load To drive loads that require more than 50mA use external relay circuits as shown below right Sinking Outputs Open Collector If you need output...

Страница 255: ...ay coil s active state may not be obvious It allows you to determine whether or not an inverter power loss causes the relay to change state The default relay configuration is the Alarm Signal C026 05 as shown to the right And C036 01 sets the relay to normally closed relay coil normally energized The reason for this is that a typical system design will require an inverter power loss to assert an a...

Страница 256: ...engthened by the amount of the OFF delay time The separation between pulses B and C does not appear at the output because it is shorter than the OFF delay time with ON OFF delays Pulse A is delayed on both leading and trailing edges by the amounts of the ON and OFF delay times respectively Pulses B and C do not appear at the output because they are shorter than the ON delay time Func Description R...

Страница 257: ...erminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings none Notes The inverter outputs the RUN signal whenever the inverter output exceeds the start frequency specified by parameter B082 The start frequency is the initial inverter output frequency when it turns ON The example circuit for terminal 11 drives a relay coil Note the use of a...

Страница 258: ...tor is OFF or in any acceleration or deceleration ramp 24 FA4 Frequency Arrival Type 4 Over frequency 2 ON when output to motor is at or above the set frequency thresholds for even if in acceleration or decel ramps OFF when output to motor is OFF or during accel or decel before the respective thresholds are crossed 25 FA5 Frequency Arrival Type 5 Set frequency 2 ON when output to motor is at the s...

Страница 259: ...s two separate thresholds as shown in the figure to the right These provide for separate acceleration and deceleration thresholds to provide more flexibility than for FA1 FA2 FA4 uses C042 C045 during acceleration for the ON threshold and C043 C046 during deceleration for the OFF threshold This signal also is active low Having different accel and decel thresholds provides an asymmetrical output fu...

Страница 260: ...puts 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings C041 C111 Notes The default value is 100 To change the level from the default set C041 overload level and or C111 overload level 2 The accuracy of this function is the same as th...

Страница 261: ...shold for the deviation signal Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings C044 Notes The default difference value is set to 3 To change this value change parameter C044 deviation level The example circuit for ...

Страница 262: ...or terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings C031 C032 C036 Notes By default the relay is configured as normally closed C036 01 Refer to the next page for an explanation In the default relay configuration an inverter power loss turns ON the alarm outp...

Страница 263: ...opening the alarm circuit However in this configuration an inverter power loss does not open the alarm circuit Be sure to use the relay configuration that is appropriate for your system design Note that the external circuits shown assume that a closed circuit no alarm condition so that a broken wire also causes an alarm However some systems may require a closed circuit alarm condition In that case...

Страница 264: ...tion see page 4 52 and 3 90 See I O specs on page 4 6 Required settings A044 03 or 04 C055 C058 Notes This function is effective only when the V F characteristic curve selection A044 is set to 03 SLV mode With any other V F characteristic curve selection the output of the OTQ signal is unpredictable When using the inverter for a lift use the OTQ signal as the trigger to stop braking Use the freque...

Страница 265: ...ondition Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings Notes The example circuit for terminal 11 drives a relay coil Note the use of a diode to prevent the negative going turn off spike generated by the coil from...

Страница 266: ...orque limiting mode Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings A044 03 b040 b044 Notes The example circuit for terminal 11 drives a relay coil Note the use of a diode to prevent the negative going turn off spi...

Страница 267: ...signal ON Accumulated power on time of the inverter exceeds the set value of b034 OFF Accumulated power on time of the inverter does not exceed the set value of b034 Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings ...

Страница 268: ...ing signal output ON Accumulated thermal level exceeds the electronic thermal warning level C061 OFF Accumulated thermal level does not exceed the electronic thermal warning level C061 Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6...

Страница 269: ... be released 20 BER Brake error signal ON Brake error has occurred OFF Brake is working properly Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings b120 b127 Notes The example circuit for terminal 11 drives a relay co...

Страница 270: ...ut frequency is not less than C063 Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings C063 Notes The example circuit for terminal 11 drives a relay coil Note the use of a diode to prevent the negative going turn off s...

Страница 271: ...peed command and motor speed is less than P027 OFF Deviation between the speed command and motor speed exceeds P027 Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings P027 Notes The example circuit for terminal 11 dri...

Страница 272: ...itioning performance is not completed Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings P0103 P015 Notes The example circuit for terminal 11 drives a relay coil Note the use of a diode to prevent the negative going t...

Страница 273: ... an inverter trip event When the analog input value is again above the B082 value the Dc output turns OFF There is no error condition to clear Option Code Terminal Symbol Function Name State Description 27 ODc Analog voltage Input Disconnect Detect ON when signal loss is detected on O input OFF when no signal loss is detected on O input 28 OIDc Analog current Input Disconnect Detect ON when signal...

Страница 274: ...s an energy savings during normal conditions Since the second stage is simple ON OFF control it is less expensive to add than just duplicating the first stage At powerup the boost provided by the second stage helps the process variable reach the desired setpoint sooner than it would if the first stage acted alone Even though the second stage is simple ON OFF control when it is an inverter you can ...

Страница 275: ...d eventually exceeds the PV high limit C052 Stage 1 inverter then turns OFF the FBV output to Stage 2 since the boost is no longer needed 4 When the PV begins decreasing only Stage 1 is operating and it is in the linear control range This region is where a properly configured system will operate most often 5 The PV continues to decrease until it crosses under the PV low limit apparent external pro...

Страница 276: ...ge 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings A076 C052 C053 Notes The FBV is designed for implementing two stage control The PV high limit and PV low limit parameters C052 and C053 do not function as process alarm thresholds Terminal FBV does not provide a PID alarm function The example circuit for termina...

Страница 277: ...ion OFF When there is no disconnection in communiciation Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings C077 Notes The example circuit for terminal 11 drives a relay coil Note the use of a diode to prevent the neg...

Страница 278: ... the Boolean operation specified by C144 C145 C147 has a logical 1 result OFF when the Boolean operation specified by C144 C145 C147 has a logical 0 result Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings C141 C150 ...

Страница 279: ...ill not give out the WAF signal even when the cooling fan is stopped If the signal is given out check the cooling fan cover for clogging You can also monitor the state of WAF signal in d022 Option Code Terminal Symbol Function Name State Description 39 WAC Capacitor life warning signal ON Calculated lifetime of the electrolytic capacitor is expired OFF Electrolytic capacitor is normal 40 WAF Cooli...

Страница 280: ...State Description 41 FR Starting contact signal ON Either FW or RV is given or no operation command is given OFF Both FW and RV is given at the same time Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings Notes Forwar...

Страница 281: ...nk overheat warning ON Heat sink temperature exceeds the C064 set level OFF Heat sink temperature does not exceed the C064 set level Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings C064 Notes RY Inverter output ter...

Страница 282: ...efault output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings C038 C039 Notes General Input 1 3 The functions are for EzSQ Refer to a manual of EzSQ for detailed description Option Code Terminal Symbol Function Name State Description 44 45 46 MO1 MO2 MO3 General input 1 General input...

Страница 283: ... AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings C038 C039 Notes The inverter can recognize only the operation command is given while the IRDY signal is given out If the IRDY signal is not given out check whether the input power supply v...

Страница 284: ...l Symbol Function Name State Description 51 FWR Forward rotation ON Inverter is driving the motor for forward operation OFF Inverter is driving the motor for reverse operation or the motor is stopped 52 RVR Reverse rotation ON Inverter is driving the motor for reverse operation OFF Inverter is driving the motor for forward operation or the motor is stopped Valid for inputs 11 12 AL0 AL2 Example fo...

Страница 285: ...nal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings Notes The output applies to the tripping caused by hardware as shown below No Error code Description 1 E08 EEPROM error 2 E10 CT error 3 E11 CPU error 4 E14 Ground fault at power ON 5 E22 CPU error 6 E25 Main Circu...

Страница 286: ...input is inside of the window comparator OFF O input is outside of the window comparator 55 WCOI Window comparator for analog current input ON OI input is inside of the window comparator OFF OI input is outside of the window comparator Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configurati...

Страница 287: ...d source ON OFF Valid for inputs 11 12 AL0 AL2 Example for terminal 11 default output configuration shown see page 3 90 Example for terminal AL0 AL1 AL2 requires output configuration see page 4 52 and 3 90 See I O specs on page 4 6 Required settings Notes RY Inverter output terminal circuit CM2 11 FREF AL1 Power supply Load AL0 AL2 Inverter logic circuit board FREF ...

Страница 288: ...222 Motor constant L Hitachi motor 12 A245 V f gain 33 H223 Motor constant I0 Hitachi motor 13 A246 Voltage comp gain for automatic torque boost 34 H224 Motor constant J Hitachi motor 14 A247 Slip comp gain for automatic torque boost 35 H230 Motor constant R1 Auto tuned data 15 A261 Frequency upper limit 36 H231 Motor constant R2 Hitachi motor 16 A262 Frequency lower limit 37 H232 Motor constant L...

Страница 289: ... Stop function Option Code Terminal Symbol Function Name State Description 62 EDM STO Safe Torque Off Performance Monitor Output terminal 11 only ON OFF Valid for inputs 11 12 AL0 AL2 Dedicated to terminal 11 Required settings Notes RY Inverter output terminal circuit CM2 11 EDM ...

Страница 290: ...er output frequency and a good way to learn how to use the analog inputs The potentiometer uses the built in 10V reference H and the analog ground L for excitation and the voltage input O for the signal By default the AT terminal selects the voltage input when it is OFF Take care to use the proper resistance for the potentiometer which is 1 2 kΩ 2 Watts Voltage Input The voltage input circuit uses...

Страница 291: ...nputs O and OI use terminal L as the reference signal return A005 AT Input Analog Input Configuration 00 ON O OFF OI 02 ON O OFF Integrated POT on external panel 03 ON OI OFF Integrated POT on external panel Other Analog Input related topics Analog Input Settings Additional Analog Input Settings Analog Signal Calibration Settings Analog Input Current Voltage Select ADD Frequency Enable Analog Inpu...

Страница 292: ...mmand by pulse train input When using this mode you should set A001 to 06 In this case the frequency is detected by input capture and calculated based on the ratio of designated max frequency under 32kHz Only an input terminal EA will be used in this case 2 Using for process variable of PID control You can use the pulse train input for process variable feedback of PID control In this case you need...

Страница 293: ...voltage output on terminal AM with terminal L as analog GND reference The AM can output inverter frequency or current output value Note that the voltage range is 0 to 10V positive going only regardless of forward or reverse motor rotation Use C028 to configure terminal AM as indicated below Func Code Description C028 00 Inverter output frequency 01 Inverter output current 02 Inverter output torque...

Страница 294: ...nd then use C106 to set the voltage for full scale output b If AM represents motor current adjust offset C109 first and then use BC106 to set the voltage for full scale output Remember to leave room at the upper end of the range for increased current when the motor is under heavier loads NOTE As mentioned above first adjust the offset and then adjust the gain Otherwise the required performance can...

Страница 295: ...4 92 Safe Stop Function To be finalized after TUV approval ...

Страница 296: ...5 1 5 Inverter System Accessories In This Chapter page Introduction 2 Component Description 3 ...

Страница 297: ... link choke DCL x xx HDC xxx 5 5 Braking resistor JRB xxx x SRB xxx x JRB xxx x SRB xxx x 5 5 Braking resistor NEMA rated HRB x NSRBx00 x NJRB xxx 5 5 Braking unit BRD xxx BRD xxx 5 5 RF noise filter output side ZCL xxx ZCL xxx 5 4 AC reactor output side ACL x2 xxx HRL xxx 5 3 LCR filter Combination ACL x2 xxx LPF xxx R 2 xxx HRL xxC 5 3 AC reactor NOTE The Hitachi part number series for accessori...

Страница 298: ...apacitor opens and closes Where these conditions exist or when the connected equipment must be highly reliable you MUST install an input side AC reactor of 3 at a voltage drop at rated current with respect to the supply voltage on the power supply side Also where the effects of an indirect lightning strike are possible install a lightning conductor Example calculation VRS 205V VST 203V VTR 197V wh...

Страница 299: ...inverter The example zero phase reactor shown to the right comes with a mounting bracket The wiring must go through the opening to reduce the RF component of the electrical noise Loop the wires three times four turns to attain the full RF filtering effect For larger wire sizes place multiple zero phase reactors up to four side by side for a greater filtering effect ...

Страница 300: ...6 1 6 Troubleshooting and Maintenance In This Chapter page Troubleshooting 2 Monitoring Trip Events History Conditions 8 Restoring Factory Default Settings 14 Maintenance and Inspection 15 Warranty 22 ...

Страница 301: ...ury to personnel WARNING Never remove connectors by pulling on its wire leads wires for cooling fan and logic P C board Otherwise there is a danger of fire due to wire breakage and or injury to personnel General Precautions and Notes Always keep the unit clean so that dust or other foreign matter does not enter the inverter Take special care in regard to breaking wires or making connection mistake...

Страница 302: ...ommand is not set to input terminal If RUN command source is terminal A002 01 set forward 00 FW or reverse 01 RV to any input terminals In case of 3 wire control set 3 wire start 20 STA 3 wire stop 21 STP and 3 wire FW RV 22 F R to any input terminals Multi speed input s 02 to 05 CF1 to CF4 is are set to input terminal s and active Deactivate the input s Both FWD and REV input are active If RUN co...

Страница 303: ... works Check the function level Max frequency A004 or upper limit A061 A261 is lower than as expected Check the value Acceleration time is excessive Change acceleration time F002 A092 A292 Multi speed input s 02 to 05 CF1 to CF4 is are set to input terminal s and active Deactivate the input s 06 JG is set to input terminal and the input is active Deactivate the input Excess load Remove excess load...

Страница 304: ...ossible Cause s Corrective Action Acceleration time is short Change acceleration time F002 A092 A292 Enable acceleration hold function A069 A070 Excess load Remove excess load Enable torque boost function Set free V f in V F characteristic curve selection A044 A244 02 Overload restriction b021 is disabled 00 Enable overload restriction b021 01 02 03 When the inverter trips due to Overcurrent E03 d...

Страница 305: ...proper overvoltage suppression propotional gain b134 or integral time 135 Check overvoltage suppression proportional gain b134 and integral time b135 Overvoltage suppression level b131 is high Set Overvoltage suppression level b131 lower Lower limit of parameter b131 must be input voltage 2 1 1 15 Thermistor error trip E35 Possible Cause s Corrective Action Thermistor is set to input 5 and DC24V i...

Страница 306: ...heck communication stop bit A075 Incorrect wiring Check communication wiring at SP SN terminals 20 When inverter starts ECB Earth leakage Circuit Breaker trips Possible Cause s Corrective Action Leak current of inverter is excessive Reduce carrier frequency A083 Increase current sensor level of ECB or replace ECB with another one having higher current sensor level 21 DC braking doesn t work Possib...

Страница 307: ...r the motor shaft is locked or has a heavy load These conditions cause excessive current for the inverter so the inverter output is turned OFF The dual voltage motor is wired incorrectly E02 Over current event during deceleration E03 Over current event during acceleration E04 Over current event during other conditions E05 Overload protection When a motor overload is detected by the electronic ther...

Страница 308: ...al sensor in the inverter module detects the excessive temperature of the power devices and trips turning the inverter output OFF E22 CPU communication error When communication between two CPU fails inverter trips and displays the error code E25 Main circuit error 3 The inverter will trip if the power supply establishment is not recognized because of a malfunction due to noise or damage to the mai...

Страница 309: ...e MAC ID are detected in the same network the inverter will display the error code shown on the right E62 Option error External trip If the Force Fault Trip bit of Attribute 17 in the Instance 1 of the Control Supervisory object is set to 1 the inverter will shut off its output and display the error code shown on the right E63 to E68 Option error The inverter detects errors in the option board mou...

Страница 310: ...E30 occur reset operation by RS terminal or STOP RESET key is not accepted In this case reset by cycling power If still same error occurs perform initialization Warning Codes If set parameter is conflicted to other parameters warning code is displayed as follows Warning Code Warning condition 001 Frequency upper limit A061 Max Frequency A004 002 Frequency lower limit A062 Max Frequency A004 005 Ou...

Страница 311: ... F001 Multi speed freq 0 A220 Max Frequency A204 215 Output Frequency setting F001 Multi speed freq 0 A220 Frequency upper limit A261 225 Frequency lower limit A262 Output Frequency setting F001 Multi speed freq 0 A220 231 Start frequency A082 Frequency upper limit A261 232 Start frequency A082 Frequency lower limit A262 235 Start frequency A082 Output Frequency setting F001 Multi speed freq 0 A22...

Страница 312: ...t selecting the proper function D081 is the most recent and D086 is the oldest E072 D081 U V SET ESC U V Trip history 1 Latest Trip history 6 Error code Hz A Hz A Hz A Hz A Hz A Hz A d086 6000 U V 400 U V 2840 U V 18 U V 15 Output frequency Output current Elapsed RUN time DC bus voltage Elapsed power ON time E072 Inverter status at trip point Trip cause 0 Power up or initial processing 1 Stop 2 De...

Страница 313: ...ialization d001 Blinking alternately HD mode 1 C Operation mode after initialization ND mode 1 v High frequency mode H 1 B Function Func Code Name Description B084 Initialization mode parameters or trip history Select initialized data five option codes 00 Initialization disabled 01 Clears Trip history 02 Initializes all Parameters 03 Clears Trip history and initializes all parameters 04 Clears Tri...

Страница 314: ...capacitors Leaking swelling 9 Visual No abnormalities Relay s Chattering 9 Aural Single click when switching ON or OFF Resistors Cracks or discoloring 9 Visual Check Ohms of optional braking res Control circuit Function Voltage balance between phases 9 Measure voltage between U V W Difference must be 2 or less Protection circuit 9 e g Input Ex trip signal and check inverter behavior and alarm sign...

Страница 315: ...erter 4 Use a bare wire and short terminals R S T PD 1 P N U V and W together as shown in the diagram 5 Connect the megger to the inverter Earth GND and to the shorted power terminals as shown Then perform the megger test at 500 VDC and verify 5MΩ or greater resistance 6 After completing the test disconnect the megger from the inverter 7 Reconnect the original wires to terminals R S T PD 1 P N U V...

Страница 316: ...ost zero resistance 0 Ω Part DVM Measured Value Part DVM Measured Value Part DVM Measured Value D1 R 1 Ω D5 S 0 Ω TR4 U 0 Ω 1 R 0 Ω S Ω U Ω D2 S 1 Ω D6 T 0 Ω TR5 V 0 Ω 1 S 0 Ω T Ω V Ω D3 T 1 Ω TR1 U Ω TR6 W 0 Ω 1 T 0 Ω U 0 Ω W Ω D4 R 0 Ω TR2 V Ω TR7 RB Ω R Ω V 0 Ω RB 0 Ω TR3 W Ω RB Ω W 0 Ω RB Ω NOTE The resistance values for the diodes or the transistors will not be exactly the same but they will ...

Страница 317: ...hase W1 across L1 and N Supply power factor Pf1 100 3 1 1 1 1 I E W Pf Output voltage EO EU across U and V EV across V and W EW across W and U Rectifier type voltmeter Total effective value Output current IO IU U IV V IW W Moving coil type ammeter Total effective value Output power WO WO1 across U and V WO2 across V and W Electronic type wattmeter Total effective value Output power factor PfO Calc...

Страница 318: ...ts listed in the table on the previous page The voltage to be measured is the fundamental wave effective voltage The power to be measured is the total effective power Single phase Measurement Diagram EV EU IV EW IW IU Three phase Measurement Diagram W2 W1 EW EV IV IU ET EU IR IT IS ES ER IW ...

Страница 319: ... it is usually risky to connect high voltage signals to oscilloscopes The inverter output semiconductors have some leakage and no load measurements produce misleading results So we highly recommend using the following circuits to measure voltage for performing the equipment inspections T L3 S L2 R L1 T L3 S L2 R L1 HIGH VOLTAGE Be careful not to touch wiring or connector terminals when working wit...

Страница 320: ...of average ambient temperature 40degC 80 load 24 hours operation the lifetime is 10years Be sure to keep the ambient temperature at acceptable levels and perform maintenance inspections on the fan heat sink and other components If the inverter is installed on a cabinet the ambient temperature is the temperature inside the cabinet Rectifier Motor Inverter Converter Internal DC Bus Power Input R L1 ...

Страница 321: ...ther natural disasters b Malfunction or damage caused by a drop after purchase and transportation 1 Service in the following cases even within the warranty period shall be charged to the purchaser a Malfunction or damage caused by mis operation or modification or improper repair Warranty Terms The warranty period under normal installation and handling conditions shall be two 2 years from the date ...

Страница 322: ...A 1 A Glossary and Bibliography In This Appendix page Glossary 2 Bibliography 8 ...

Страница 323: ... so you must ensure that parameter matches the attached motor The term base frequency helps differentiate it from the carrier frequency See also Carrier Frequency and Frequency Setting Braking Resistor An energy absorbing resistor that dissipates energy from a decelerating load Load inertia causes the motor to act as a generator during deceleration For the X200 inverter models the braking unit and...

Страница 324: ...verter models the braking unit and braking resistor are optional external components The dynamic braking feature shunts the motor generated EMF energy into a special braking resistor The added dissipation braking torque is effective at higher speeds having a reduced effect as the motor nears a stop EDM Functional Safety Related Term External Device Monitoring the output signal from inverter to ext...

Страница 325: ...rmonics in an electrical system See also Choke Horsepower A unit of physical measure to quantify the amount of work done per unit of time You can directly convert between horsepower and Watts as measurements of power IGBT Insulated Gate Bipolar Transistor IGBT A semiconductor transistor capable of conducting very large currents when in saturation and capable of withstanding very high voltages when...

Страница 326: ...n from guiding mechanisms See also Inertia NEC The National Electric Code is a regulatory document that governs electrical power and device wiring and installation in the United States NEMA The National Electric Manufacturer s Association NEMA Codes are a published series of device ratings standards Industry uses these to evaluate or compare the performance of devices made by various manufacturers...

Страница 327: ...tion with capacitors to filter smooth the rectified waveform to closely approximate a pure DC voltage source Regenerative Braking A particular method of generating reverse torque to a motor an inverter will switch internally to allow the motor to become a generator and will either store the energy internally deliver the braking energy back to the main power input or dissipate it with a resistor Re...

Страница 328: ...e motor 2 A speed monitoring test meter that may optically sense shaft rotation speed and display it on a readout Thermal Switch An electromechanical safety device that opens to stop current flow when the temperature at the device reaches a specific temperature threshold Thermal switches are sometimes installed in the motor in order to protect the windings from heat damage The inverter can use the...

Страница 329: ...o IGBT and Saturation Voltage Trip Event An event that causes the inverter to stop operation is called a trip event as in tripping a circuit breaker The inverter keeps a history log of trip events They also require an action to clear Watt Loss A measure of the internal power loss of a component the difference between the power it consumes and what its output delivers An inverter s watt loss is the...

Страница 330: ...B 1 ModBus Network Communications In This Appendix page Introduction 2 Connecting the Inverter to ModBus 3 Network Protocol Reference 5 ModBus Data Listing 24 B ...

Страница 331: ... first U Electrical interface RS 485 differential transceiver U Data bits 8 bit ModBus RTU mode U Parity None even odd Stop bits 1 or 2 bits Startup convention One way start from host device U Wait time for response 0 to 1000 msec Connections Station address numbers from 1 to 32 Connector Terminal connector Error check Overrun Framing block check code CRC 16 or horizontal parity Cable length 500m ...

Страница 332: ... decrease transmission errors WJ200 has a built in 200Ω resistor activated by a dip switch Select termination resistors that match the characteristic impedance of the network cable The diagram above shows a network with the needed termination resistor at each end PLC P24 1 L 3 2 5 4 6 SN 7 12 11 AM CM2 OI L H O EA SP EO RS 485 Modbus SP SN SP SN SP SN SP SN External device Master WJ200 No 2 WJ200 ...

Страница 333: ...on speed 03 2400 bps 04 4800 bps 05 9600 bps 06 19 2k bps 07 38 4k bps 08 57 6k bps 09 76 8k bps 10 115 2k bps C072 Modbus Address Network address range is 1 to 247 C074 Communication parity 00 No parity 01 Even parity 02 Odd parity C075 Communication stop bit Range is 1 or 2 C076 Communication error select 00 Trip Error code E60 01 Decelerate to a stop and trip 02 Disable 03 Free run stop coastin...

Страница 334: ...pment to the inverter Response A frame returned from inverter to the external control equipment The inverter returns the response only after the inverter receives a query from the external control equipment and does not output the response positively Each frame is formatted with commands as follows Frame Format Header silent interval Slave address Function code Data Error check Trailer silent inte...

Страница 335: ...In broadcasting you cannot call and loop back data Slave Address 1 247 in Modbus specification When master address the slave 250 254 broadcast toward specific slave address Slave doesn t answer back And this function is valid for the write command 05h 06h 0Fh 10h Slave address Broadcast to 250 FAh Broadcast to Slave address 01to 09 251 FBh Broadcast to Slave address 10 to 19 252 FCh Broadcast to S...

Страница 336: ...bits 0 6 h Write in Holding Register 2 1 register in bytes 0 8 h Loopback Test 0 F h Write in Coils 4 32 coils in bits 1 0 h Write in Registers 32 16 registers in bytes 17ｈ Read Write Holding Registor 32 16 registers in bytes Error check Modbus RTU uses CRC Cyclic Redundancy Check for error checking The CRC code is 16 bit data that is generated for 8 bit blocks of arbitrary length The CRC code is ...

Страница 337: ...error in a query except for a transmission error the inverter returns an exception response without executing anything You can check the error by the function code in the response The function code of the exception response is the sum of the function code of the query and 80h The content of the error is known from the exception code Field Configuration Slave address Function code Exception code CR...

Страница 338: ...ss set in the query is not equal to the slave address of the inverter When a time interval between data elements constituting a message is shorter than 3 5 characters When the data length of the query is invalid When broadcast message received NOTE Provide a timer in the master and make the master retransmit the same query when no response is made within a preset time period after the preceding qu...

Страница 339: ...ber of coils low order 2 05 6 CRC 16 low order 17 7 CRC 16 high order 1C 8 CRC 16 low order 91 Note 1 Broadcasting is disabled Note 2 When 0 or more than 31 is specified as a number of coils error code 03h is returned Note 3 Data is transferred by the specified number of data bytes data size Note 4 The PDU Coils are addressed starting at zero Therefore coils numbered 1 31 are addressed as 0 30 Coi...

Страница 340: ...ow order 11 4 Register data 1 high order 00 5 Number of holding registers high order 00 5 Register data 1 high order 03 6 Number of holding registers low order 06 6 Register data 2 high order 00 7 CRC 16 high order 95 7 Register data 2 low order 00 8 CRC 16 low order CD 8 Register data 3 high order 00 9 Register data 3 low order 63 10 Register data 4 high order 00 11 Register data 4 low order 00 1...

Страница 341: ...e data low order 00h 00h An example follows note that to command the inverter set A002 03 Sending a RUN command to an inverter having slave address 8 This example writes in coil number 1 Query Response No Field Name Example Hex No Field Name Example Hex 1 Slave address 1 08 1 Slave address 08 2 Function code 05 2 Function code 05 3 Coil start address 2 high order 00 3 Coil start address 2 high ord...

Страница 342: ...ster start address 2 high order 10 3 Register start address 2 high order 10 4 Register start address 2 low order 28 4 Register start address 2 low order 28 5 Change data high order 01 5 Change data high order 01 6 Change data low order F4 6 Change data low order F4 7 CRC 16 high order 0D 7 CRC 16 high order 0D 8 CRC 16 low order 8C 8 CRC 16 low order 8C Note 1 No response is made for a broadcastin...

Страница 343: ... Hex 1 Slave address 1 01 1 Slave address 1 01 2 Function code 08 2 Function code 08 3 Test subcode high order 00 3 Test subcode high order 00 4 Test subcode low order 00 4 Test subcode low order 00 5 Data high order Any 5 Data high order Any 6 Data low order Any 6 Data low order Any 7 CRC 16 high order CRC 7 CRC 16 high order CRC 8 CRC 16 low order CRC 8 CRC 16 low order CRC Note 1 Broadcasting i...

Страница 344: ...er 00 4 Coil start address 3 low order 06 4 Coil start address 3 low order 06 5 Number of coils high order 00 5 Number of coils high order 00 6 Number of coils low order 05 6 Number of coils low order 05 7 Byte number 2 02 7 CRC 16 high order 75 8 Change data high order 17 8 CRC 16 low order 50 9 Change data low order 00 10 CRC 16 high order 83 11 CRC 16 low order EA Note 1 Broadcasting is disable...

Страница 345: ...ddress 3 low order 13 5 Number of holding registers high order 00 5 Number of holding registers high order 00 6 Number of holding registers low order 02 6 Number of holding registers low order 02 7 Byte number 2 04 7 CRC 16 high order B4 8 Change data 1 high order 00 8 CRC 16 low order 54 9 Change data 1 low order 04 10 Change data 2 high order 93 11 Change data 2 low order E0 12 CRC 16 high order...

Страница 346: ... read high order 00 5 Register Data 1 low order 00 6 Number of holding registers to read low order 02 6 Register Data 2 high order 13 7 Start address to write 3 high order 00 7 Register Data 2 low order 88 8 Start address to write 3 low order 00 8 CRC 16 high order F4 9 Number of holding registers to write high order 00 9 CRC 16 low order 71 10 Number of holding registers to write low order 02 11 ...

Страница 347: ...y and 80h The exception code indicates the factor of the exception response Function Code Query Exception Response 0 1 h 8 1 h 0 3 h 8 3 h 0 5 h 8 5 h 0 6 h 8 6 h 0 F h 8 F h 1 0 h 9 0 h Exception Code Code Description 0 1 h The specified function is not supported 0 2 h The specified function is not found 0 3 h The format of the specified data is not acceptable 2 1 h The data to be written in a ho...

Страница 348: ...rns The ENTER command is used to store this new data in the storage element of the inverter Follow the instructions below to submit the ENTER command Submitting an ENTER Command Write any data in all memory of a holding register at 0900h by the Write in Holding Register command 06h NOTE The ENTER command takes much time to run You can check its progress by monitoring the Data Writing signal of a c...

Страница 349: ...his reason an admin inverter can be a master or a slave A master inverter is able to write data to any holding register of designated slave inverter The max number of holding register is up to 5 After writing data completed a master inverter will be shift to the next inverter The max number of master inverter is 8 Note 1 The command to change a master is issued by an admin inverter automatically w...

Страница 350: ...ent interval plus communication wait time C078 passed In case the data from master inverter cannot be received within the communication timeout C077 then the inverter timeouts and the behaves according to the communication error selection Note 4 Please set the communication timeout as it is valid C077 0 01 99 99 If it is disabled C077 0 0 EzCOM function is interrupted in case the data from master ...

Страница 351: ...destination 3 adderss 1 to 247 M P148 EzCOM destination 3 register 0000 to FFFF M P149 EzCOM source 3 register 0000 to FFFF M P150 EzCOM destination 4 adderss 1 to 247 M P151 EzCOM destination 4 register 0000 to FFFF M P152 EzCOM source 4 register 0000 to FFFF M P153 EzCOM destination 5 adderss 1 to 247 M P154 EzCOM destination 5 register 0000 to FFFF M P155 EzCOM source 5 register 0000 to FFFF M ...

Страница 352: ...a to another slave it will be ignored Note 10 As EzCOM source and destination register please set the number minus one from the value listed in the table in modbus data listing Note 11 Be sure to avoid to set 08FFh EEPROM writing and 0901h EEPROM Note 12 If above parameter is changed the inverter power must be rebooted in order to activate new parameters Instead of rebooting turning ON OFF of rese...

Страница 353: ...R W 1 ON 0 OFF 1 000Dh Intelligent input terminal 7 R W 1 ON 0 OFF 1 000Eh Reserved 000Fh Operation status R 1 Run 0 Stop interlocked to d003 0010h Rotation direction R 1 Reverse rotation 0 Forward rotation interlocked to d003 0011h Inverter ready R 1 Ready 0 Not ready 0012h Reserved 0013h RUN running R 1 Tripping 0 Normal 0014h FA1 constant speed reached R 1 ON 0 OFF 0015h FA2 set frequency overr...

Страница 354: ...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 R 1 ON 0 OFF 0051h WCOI window comparator OI R 1 ON 0 OFF 0052h Reserved 0053h ...

Страница 355: ...n order to establish the decimal point for internal use Likewise the network host computer must apply the same factor when it needs to work in engineering units However when sending data to the inverter the network host computer must scale values to the integer range listed for network communications Resolution This is the quantity represented by the LSB of the network value in engineering units W...

Страница 356: ...time at tripping 1 h 002Dh Trip info 3 running time low 002Eh Trip info 3 power on time high Cumulative power on time at tripping 1 h 002Fh Trip info 3 power on time low 0030h Trip info 4 factor d084 R See the list of inverter trip factors below 0031h Trip info 4 inverter status See the list of inverter trip factors below 0032h Trip info 4 frequency high 0 to 100000 0 01 Hz 0033h Trip info 4 frequ...

Страница 357: ...ave all data in EEPROM Other Motor constant recalculation and save all data in EEPROM 0901h Unused Inaccessible 0902h EEPROM write mode W 0 invalid 1 valid 0903h to 1000h Unused Inaccessible Note 1 Assume that the rated current of the inverter is 1000 Note 2 If a number not less than 1000 100 0 seconds is specified the second value after the decimal point will be ignored Note 3 0902h setting is re...

Страница 358: ...ion 6 Starting 6 Overvoltage protection 7 DC braking 7 EEPROM error 8 Overload restricted 8 Undervoltage protection 9 Current detection error 10 CPU error 11 External trip 12 USP error 13 Ground fault protection 14 Input overvoltage protection 15 Inverter thermal trip 21 CPU error 22 Main circuit error 25 Driver error 30 Thermistor error 35 Braking error 36 Safe Stop 37 Low speed overload protecti...

Страница 359: ...0 1 kW 1013h Watt hour monitor d015 high R 0 to 9999000 0 1 1014h d015 low 1015h Elapsed RUN time monitor d016 high R 0 to 999900 1 h 1016h d016 low 1017h Elapsed power on time monitor d017 high R 0 to 999900 1 h 1018h d017 low 1019h Heat sink temperature monitor d018 R 200 to 1500 0 1 101Ah to Reserved 101Ch 101Dh Life check monitor d022 R 2 0 Capacitor on main circuit board 2 1 cooling fan 1 bit...

Страница 360: ... 0 to 40000 100000 0 01 Hz 120Eh A012 low 120Fh O input active range start voltage A013 R W 0 to O L input active range end voltage 1 1210h O input active range end voltage A014 R W O L input active range start voltage to 100 1 1211h O input start frequency select A015 R W 0 external start frequency 1 0 Hz 1212h Analog input filter A016 R W 1 to 30 or 31 500 ms filter 0 1 Hz with hysteresis 1 1213...

Страница 361: ...braking after jogging stops disabled during operation 3 free running after jogging stops enabled during operation 4 deceleration and stop after jogging stops enabled during operation 5 DC braking after jogging stops enabled during operation 123Ah Reserved 123Bh Torque boost method selection A041 R W 0 manual torque boost 1 automatic torque boost 123Ch Manual torque boost value A042 R W 0 to 200 0 ...

Страница 362: ... 600 0 1 sec 125Fh PID Function Enable A071 R W 0 disabling 1 enabling 2 enabling inverted data output 1260h PID proportional gain A072 R W 0 to 2500 0 10 1261h PID integral time constant A073 R W 0 to 36000 0 1 sec 1262h PID derivative gain A074 R W 0 to 10000 0 01 sec 1263h PV scale conversion A075 R W 1 to 9999 0 01 1264h PV source A076 R W 0 input via OI 1 input via O 2 external communication ...

Страница 363: ...linear 1 S curve 2 U curve 3 inverted U curve 4 EL S curve 127Fh Reserved 1280h Reserved 1281h OI input active range start frequency A101 high R W 0 to 40000 100000 0 01 Hz 1282h A101 low R W 1283h OI input active range end frequency A102 high R W 0 to 40000 100000 0 01 Hz 1284h A102 low R W 1285h OI input active range start current A103 R W 0 to OI L input active range end current 1 1286h OI inpu...

Страница 364: ...leration deceleration ratio 2 A151 R W 0 to 50 1 12BBh EL S curve deceleration deceleration ratio 1 A152 R W 0 to 50 1 12BCh EL S curve deceleration deceleration ratio 2 A153 R W 0 to 50 1 12BDh Deceleration hold frequency A154 high R W 0 40000 100000 0 01 Hz 12BEh A154 low 12BFh Deceleration hold time A155 R W 0 600 0 1 sec 12C0h PID sleep function triggering level A156 high R W 0 40000 100000 0 ...

Страница 365: ...ced torque characteristic 1 constant torque characteristic 2 free setting 130Fh Reserved Inaccessible 1310h Free setting electronic thermal frequency 1 b015 R W 0 to 400 1 Hz 1311h Free setting electronic thermal current 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 cu...

Страница 366: ... quadrant mode b041 R W 0 to 200 255 no 1 132Ch Torque limit 2 rev regen in 4 quadrant mode b042 R W 0 to 200 255 no 1 132Dh Torque limit 3 rev power in 4 quadrant mode b043 R W 0 to 200 255 no 1 132Eh Torque limit 4 fwd regen in 4 quadrant mode b044 R W 0 to 200 255 no 1 132Fh Torque limit LADSTOP enable b045 R W 0 disabling 1 enabling 1330h Reverse Run protection enable b046 R W 0 disabling 1 en...

Страница 367: ...0 to 1000 0 1 135Eh Stop mode selection b091 R W 0 deceleration until stop 1 free run stop 135Fh Cooling fan control b092 R W 0 always operating the fan 1 operating the fan only during inverter operation including 5 minutes after power on and power off 2 1360h Clear elapsed time of cooling fan b093 R W 0 count 1 clear 1361h Initialization target data b094 R W 0 to 3 1362h Dynamic braking control b...

Страница 368: ... overvolt suppress const b132 R W 10 to 3000 0 01 sec 1388h Decel overvolt suppress propotional gain b133 R W 0 to 500 0 01 1389h Decel overvolt suppress Integral time b134 R W 0 to 1500 0 1 sec 138Ah to 1393h Reserved 1394h GS input mode b145 R W 0 non Trip 1 Trip 1395h 1399h Reserved 139Ah Display ex operator connected b150 R W 001 to 060 139Bh 13A2h Reserved 13A3h 1st parameter of Dual Monitor ...

Страница 369: ...quency addition A145 51 F TM forcible terminal operation 52 ATR permission of torque command input 53 KHC cumulative power clearance 56 MI1 general purpose input 1 57 MI2 general purpose input 2 58 MI3 general purpose input 3 59 MI4 general purpose input 4 60 MI5 general purpose input 5 61 MI6 general purpose input 6 62 MI7 general purpose input 7 65 AHD analog command holding 66 CP1 multistage po...

Страница 370: ...tor O 55 WCO window comparator OI 58 FREF 59 REF 60 SETM 62 EDM 63 OPO Opti on 1416h Output 12 function C022 R W 1421h to 1423h Reserved 141Ah Alarm relay function C026 R W 141Bh EO terminal 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 thermal overload 7 LAD frequency 8 digital current monitoring 10 he...

Страница 371: ... during acceleration deceleration and constant speed operation 01 output only during constant speed operation 1440h Reserved 1441h Electronic thermal warning level C061 R W 0 to 100 1 1442h Reserved 1443h Zero speed detection level C063 R W 0 to 10000 0 01 Hz 1444h Heat sink overheat warning level C064 R W 0 to 110 1 1445h to 144Ah Reserved 144Bh Communication speed C071 R W 03 2400bps 04 4800bps ...

Страница 372: ...n delay time C140 R W 0 to 1000 0 1 sec 1491h Output RY off delay time C141 R W 0 to 1000 0 1 sec 1492h Logic output 1 operand A C142 R W Same as the settings of C021 to C026 except those of LOG1 to LOG6 OPO no 1493h Logic output 1 operand B C143 R W Same as the settings of C021 to C026 except those of LOG1 to LOG6 OPO no 1494h Logical output 1 operator C144 R W 0 AND 1 OR 2 XOR 1495h Logic output...

Страница 373: ...Reserved 1518h Motor constant R2 1st motor H021 R W 1 to 65530 0 001 Ω 1519h Reserved 151Ah Motor constant L 1st motor H022 R W 1 to 65530 0 01 mH 151Bh Reserved 151Ch Motor constant Io H023 R W 1 to 65530 0 01 A 151Dh Motor constant J H024 high R W 1 to 9999000 0 001 151Eh H024 low R W 151Hf 1524h Reserved 1525h Auto constant R1 1st motor H030 R W 1 to 65530 0 001 Ω 1526h Reserved Inaccessible 15...

Страница 374: ...ved 1621h Torque command input selection P033 R W 0 O terminal 1 OI terminal 3 digital operator 06 Option 1622h Torque command setting P034 R W 0 to 200 1 1623h Reserved 1624h Torque bias mode P036 R W 0 disabling the mode 1 digital operator 1625h Torque bias value P037 R W 200 to 200 1 1626h Torque bias polarity selection P038 R W 0 as indicated by the sign 1 depending on the operation direction ...

Страница 375: ...tion 1 P061 HIGH R W 1 1641h P061 LOW R W 1642h Multistage position 2 P062 HIGH R W 1 1643h P062 LOW R W 1644h Multistage position 3 P063 HIGH R W 1 1645h P063 LOW R W 1646h Multistage position 4 P064 HIGH R W 1 1647h P064 LOW R W 1648h Multistage position 5 P065 HIGH R W 1 1649h P065 LOW R W 164Ah Multistage position 6 P066 HIGH R W 1 164Bh P066 LOW R W 164Ch Multistage position 7 P067 HIGH R W 1...

Страница 376: ...121 R W 0 to 65530 1 167Ch EzSQ user parameter U 22 P122 R W 0 to 65530 1 167Dh EzSQ user parameter U 23 P123 R W 0 to 65530 1 167Eh EzSQ user parameter U 24 P124 R W 0 to 65530 1 167Fh EzSQ user parameter U 25 P125 R W 0 to 65530 1 1680h EzSQ user parameter U 26 P126 R W 0 to 65530 1681h EzSQ user parameter U 27 P127 R W 0 to 65530 1682h EzSQ user parameter U 28 P128 R W 0 to 65530 1 1683h EzSQ u...

Страница 377: ...I F command register to read 7 P176 R W 0000 to FFFF 16B3h Option I F command register to read 8 P177 R W 0000 to FFFF 16B4h Option I F command register to read 9 P178 R W 0000 to FFFF 16B5h Option I F command register to read 10 P179 R W 0000 to FFFF 16B6h Profibus Node address P180 R W 0 to 125 16B7h Profibus Clear Node address P181 R W 0 clear 1 not clear 16B8h Profibus Map selection P182 R W 0...

Страница 378: ...B 49 Note 2 Be sure not to write into above 1F02h to 1F1Dh ...

Страница 379: ...m frequency 2nd motor 0 01 Hz 2217h A220 low R W 2218h to 223Ah Reserved Inaccessible 223Bh Torque boost method selection 2nd motor A241 R W 0 manual torque boost 1 automatic torque boost 223Ch Manual torque boost value 2nd motor A242 R W 20 to 200 1 223Dh Manual torque boost frequency 2nd motor A243 R W 0 to 255 1 223Eh V F characteristic curve selection 2nd motor A244 R W 0 VC 1 VP 2 free V f 3 ...

Страница 380: ...ronic thermal 2nd motor b212 R W 200 to 1000 0 1 230Dh Electronic thermal characteristic 2nd motor b213 R W 0 reduced torque characteristic 1 constant torque characteristic 2 free setting 230Eh to 2315h Reserved 2316h Overload restriction operation mode 2nd motor b221 R W 0 disabling 1 enabling during acceleration and constant speed operation 2 enabling during constant speed operation 3 enabling d...

Страница 381: ...65535 0 001 Ω 2519h Reserved 251Ah Motor constant L 2nd motor H222 high R W 1 to 65535 0 01 mH 251Bh Reserved 251Ch Motor constant Io 2nd motor H223 high R W 1 to 65535 0 01 A 251Dh Motor constant J 2nd motor H224 high R W 1 to 9999000 0 001 251Eh H224 low R W 251Fh to 2524h Reserved 2525h Auto constant R1 2nd motor H230 high R W 1 to 65530 0 001 Ω 2526h Reserved 2527h Auto constant R2 2nd motor H...

Страница 382: ...C 1 Drive Parameter Setting Tables In This Appendix page Introduction 2 Parameter Settings for Keypad Entry 2 C ...

Страница 383: ...a loss of parameter data Main Profile Parameters NOTE Mark 9 in B031 10 shows the accessible parameters when B031 is set 10 high level access F Function Run Mode Edit Defaults Func Code Name Description Lnitialdata Units F001 Output frequency setting Standard default target frequency that determines constant motor speed range is 0 0 start frequency to maximum frequency A004 9 0 0 Hz F002 Accelerat...

Страница 384: ...y A004 U 60 0 Hz A203 Base frequency 2nd motor Settable from 30 Hz to the 2nd maximum frequency A204 U 60 0 Hz A004 Maximum frequency Settable from the base frequency to 400 Hz U 60 0 Hz A204 Maximum frequency 2nd motor Settable from the 2nd base frequency to 400 Hz U 60 0 Hz A005 AT selection Three options select codes 00 Select between O and OI at AT ON OI OFF O 02 Select between O and external ...

Страница 385: ...rt frequency to 400Hz A020 Speed 0 1st motor 9 0 0 Hz A220 Multi speed freq 0 2nd motor Defines the first speed of a multi speed profile or a 2nd motor range is 0 0 start frequency to 400Hz A220 Speed 0 2nd motor 9 0 0 Hz A021 to A035 Multi speed freq 1 to 15 for both motors Defines 15 more speeds range is 0 0 start frequency to 400 Hz A021 Speed 1 A035 Speed15 9 See next row Hz A021 A035 9 0 0 Hz...

Страница 386: ... to 100 9 100 A245 V f gain 2nd motor 9 100 a046 Voltage compensation gain for automatic torque boost Sets voltage compensation gain under automatic torque boost range is 0 to 255 9 100 a246 Voltage compensation gain for automatic torque boost 2nd motor 9 100 a047 Slip compensation gain for automatic torque boost Sets slip compensation gain under automatic torque boost range is 0 to 255 9 100 a247...

Страница 387: ...er limit 2nd motor Sets a limit on output frequency less than the maximum frequency A204 Range is from frequency lower limit A262 to maximum frequency A204 0 0 setting is disabled 0 0 setting is enabled U 0 00 Hz A062 Frequency lower limit Sets a limit on output frequency greater than zero Range is start frequency B082 to frequency upper limit A061 0 0 setting is disabled 0 0 setting is enabled U ...

Страница 388: ...l current in 01 O terminal voltage in 02 ModBus network 03 Pulse train input 10 Calculate function output U 00 A077 Reverse PID action Two option codes 00 PID input SP PV 01 PID input SP PV U 00 A078 PID output limit Sets the limit of PID output as percent of full scale range is 0 0 to 100 0 U 0 0 a079 PID feed forward selection Selects source of feed forward gain option codes 00 Disabled 01 O ter...

Страница 389: ...elect method to switch to Acc2 Dec2 profile 2nd motor U 00 A095 Acc1 to Acc2 frequency transition point Output frequency at which Accel1 switches to Accel2 range is 0 0 to 400 0 Hz U 0 0 Hz A295 Acc1 to Acc2 frequency transition point 2nd motor U 0 0 Hz A096 Dec1 to Dec2 frequency transition point Output frequency at which Decel1 switches to Decel2 range is 0 0 to 400 0 Hz U 0 0 Hz A296 Dec1 to De...

Страница 390: ...O input 03 Terminal OI input 04 RS485 05 Option 07 Pulse train input U 02 A142 B input select for calculate function Seven options 00 Operator 01 VR 02 Terminal O input 03 Terminal OI input 04 RS485 05 Option 07 Pulse train input U 03 A143 Calculation symbol Calculates a value based on the A input source A141 selects and B input source A142 selects Three options 00 ADD A input B input 01 SUB A inp...

Страница 391: ...shold for the action set range 0 0 400 0 Hz U 0 00 Hz a157 PID sleep function action delay time Sets the delay time for the action set range 0 0 25 5 sec U 0 0 sec A161 VR input active range start frequency The output frequency corresponding to the analog input range starting point range is 0 0 to 400 0 Hz U 0 00 Hz A162 VR input active range end frequency The output frequency corresponding to the...

Страница 392: ...r voltage condition goes away before the inverter runs motor again Range is 0 3 to 100 seconds U 1 0 sec B004 Instantaneous power failure under voltage trip alarm enable Three option codes 00 Disable 01 Enable 02 Disable during stop and decelerates to a stop U 00 B005 Number of restarts on power failure under voltage trip events Two option codes 00 Restart 16 times 01 Always restart U 00 b007 Rest...

Страница 393: ...s 0 to inverter rated current Amps U 0 00 Amps b019 Free setting electronic thermal freq 3 Range is 0 to 400Hz U 0 0 Hz b020 Free setting electronic thermal current3 Range is 0 to inverter rated current Amps U 0 00 Amps B021 Overload restriction operation mode Select the operation mode during overload conditions four options option codes 00 Disabled 01 Enabled for acceleration and constant speed 0...

Страница 394: ...8 Current level of active freq matching Sets the current level of active freq matching restart range is 0 1 inverter rated current to 2 0 inverter rated current resolution 0 1 U Rated current A B029 Deceleration rate of active freq matching Sets the deceleration rate when active freq matching restart range is 0 1 to 3000 0 resolution 0 1 U 0 5 sec B030 Start freq of active freq matching Three opti...

Страница 395: ...ode that SET key pressed last displayed 001 030 d001 d030 displayed 201 F001 displayed 202 B display of LCD operator U 001 B039 Automatic user parameter registration Two option codes 00 Disable 01 Enable U 00 B040 Torque limit selection Four option codes 00 Quadrant specific setting mode 01 Terminal switching mode 02 Analog voltage input mode O U 00 B041 Torque limit 1 fwd power Torque limit level...

Страница 396: ...O Set range 0 to Max limit level b060 hysteresis width b062 x2 Maximum of 0 9 0 B062 Hysteresis width of window comparator O Set range 0 to Max limit level b060 Min limit level b061 2 Maximum of 10 9 0 B063 Maximum limit level of window comparator OI Set range Min limit level b064 hysteresis width b065 x2 to 100 Minimum of 0 9 100 B064 Minimum limit level of window comparator OI Set range 0 to Max...

Страница 397: ... STOP key on the keypad is enabled three option codes 00 Enabled 01 Disabled always 02 Disabled for stop U 00 B088 Restart mode after FRS Selects how the inverter resumes operation when free run stop FRS is cancelled three options 00 Restart from 0Hz 01 Restart from frequency detected from real speed of motor freq matching 02 Restart from frequency detected from real speed of motor active freq mat...

Страница 398: ... Enable always U 01 b096 BRD activation level Range is 330 to 380V 200V class 660 to 760V 400V class U 360 720 V B100 Free V F setting freq 1 Set range 0 value of b102 U 0 Hz b101 Free V F setting voltage 1 Set range 0 800V U 0 0 V b102 Free V F setting freq 2 Set range value of b100 b104 U 0 Hz b103 Free V F setting voltage 2 Set range 0 800V U 0 0 V b104 Free V F setting freq 3 Set range value o...

Страница 399: ...bus voltage of suppression Range is 200V class 330 to 395 400V class 660 to 790 U 380 760 V b132 Decel overvolt suppress const Accel rate when b130 02 Set range 0 10 30 00 sec U 1 00 sec B133 Decel overvolt suppress proportional gain Proportional gain when b130 01 Range is 0 00 to 5 00 9 0 20 B134 Decel overvolt suppress integral time Integration time when b130 01 Range is 0 00 to 150 0 9 1 0 sec ...

Страница 400: ...g FRS 04 Decelerates to a stop 9 02 b171 Inverter mode selection Three option codes 00 No function 01 Std IM Induction Motor 03 PM Permanent Magnet Motor U 00 b180 Initialization trigger This is to perform initialization by parameter input with b084 b085 and b094 Two option codes 00 Initialization disable 01 Perform initialization U 00 b190 Password Settings A 0000 Invalid Password 0001 FFFF Passw...

Страница 401: ...ection U 13 USP C011 Input 1 active state Select logic conversion two option codes 00 normally open NO 01 normally closed NC U 00 C012 Input 2 active state U 00 C013 Input 3 active state U 00 C014 Input 4 active state U 00 C015 Input 5 active state U 00 C016 Input 6 active state U 00 C017 Input 7 active state U 00 C021 Output 11 function EDM assignable 48 programmable functions available for logic...

Страница 402: ... 0 to 2 0 inverter rated current U INV rated current A C040 Output mode of overload warning Two option codes 00 During accel decel and constant speed 01 During constant speed only U 01 C041 Overload warning level Sets the overload warning signal level between 0 and 200 from 0 to two time the rated current of the inverter U Rated current x 1 15 A C241 Overload warning level 2nd motor Sets the overl...

Страница 403: ... regen mode Set range is 0 to 200 U 100 C057 Over under torque level Reverse powering mode Set range is 0 to 200 U 100 C058 Over under torque level Forward regen mode Set range is 0 to 200 U 100 C059 Signal output mode of Over under torque Two option codes 00 During accel decel and constant speed 01 During constant speed only U 01 C061 Electronic thermal warning level Set range is 0 to 100 Setting...

Страница 404: ...he frequency output range is 0 0 to 200 9 100 0 C082 OI input span calibration Scale factor between the external frequency command on terminals L OI voltage input and the frequency output range is 0 0 to 200 9 100 0 C085 Thermistor input PTC span calibration Scale factor of PTC input Range is 0 0 to 200 9 100 0 C091 Debug mode enable Displays debug parameters Two option codes 00 Disable 01 Enable ...

Страница 405: ...0 C106 AM gain adjustment Set range is 50 to 200 9 100 C109 AM bias adjustment Set range is 0 to 100 9 0 C111 Overload warning level 2 Sets the overload warning signal level between 0 and 200 from 0 to two time the rated current of the inverter 9 Rated current x 1 15 A C130 Output 11 on delay Set range is 0 0 to 100 0 sec U 0 0 Sec C131 Output 11 off delay U 0 0 Sec C132 Output 12 on delay Set ran...

Страница 406: ... C162 Input 3 response time U 1 C163 Input 4 response time U 1 C164 Input 5 response time U 1 C165 Input 6 response time U 1 C166 Input 7 response time U 1 C169 Multistage speed position determination time Set range is 0 to 200 x 10ms U 0 ms Motor Constants Functions H Function Run Mode Edit Defaults Func Code Name Description Lnitial data Units H001 Auto tuning selection Three option codes 00 Dis...

Страница 407: ...55 35A U A H223 Motor constant I0 2nd motor Hitachi motor U A H024 Motor constant J Hitachi motor 0 001 9999 kgm2 U kgm2 H224 Motor constant J 2nd motor Hitachi motor U kgm2 H030 Motor constant R1 Auto tuned data 0 001 65 535 ohms U Specified by the capacity of each inverter mode ohm H230 Motor constant R1 2nd motor Auto tuned data U ohm H031 Motor constant R2 Auto tuned data 0 001 65 535 ohms U o...

Страница 408: ...n Two option codes 00 simple positioning deactivated 01 simple positioning activated U 00 p015 Creep Speed Set range is start frequency b082 10 00 Hz U 5 00 Hz P026 Over speed error detection level Set range is 0 150 U 115 0 P027 Speed deviation error detection level Set range is 0 120 Hz U 10 00 Hz P031 P033 Torque command input selection Six option codes 00 Analog voltage input O 01 Analog curre...

Страница 409: ...uency scale setting Sets the pulse numbers at max frequency set range is 1 0 32 0 kHz U 25 0 kHz p056 Pulse train input frequency filter time constant setting Set range is 0 01 2 00 sec U 0 10 sec p057 Pulse train input bias setting Set range is 100 100 U 0 p058 Limitation of the pulse train input setting Set range is 0 100 U 100 P060 Multistage position 0 P073 to P072 Displayed higher 4 digits on...

Страница 410: ...stination 4 adderss 1 to 247 9 4 P151 EzCOM destination 4 register 0000 to FFFF 9 0000 P152 EzCOM source 4 register 0000 to FFFF 9 0000 P153 EzCOM destination 5 adderss 1 to 247 9 5 P154 EzCOM destination 5 register 0000 to FFFF 9 0000 P155 EzCOM source 5 register 0000 to FFFF 9 0000 P160 Option I F command register to write 1 0000 to FFFF 9 0000 P161 Option I F command register to write 2 0000 to...

Страница 411: ... F command register to read 6 0000 to FFFF 9 0000 P176 Option I F command register to read 7 0000 to FFFF 9 0000 P177 Option I F command register to read 8 0000 to FFFF 9 0000 P178 Option I F command register to read 9 0000 to FFFF 9 0000 P179 Option I F command register to read 10 0000 to FFFF 9 0000 P180 Profibus Node address 0 to 125 U 0 P181 Profibus Clear Node address 00 01 U 00 P182 Profibus...

Страница 412: ...D 1 CE EMC D Installation Guidelines In This Appendix page CE EMC Installation Guidelines 2 Hitachi EMC Recommendations 6 ...

Страница 413: ...LFU WJ200 004LFU WJ200 007LFU WJ200 015LFU FS24829 16 07 WJ200 022LFU WJ200 037LFU FS24829 25 07 WJ200 055LFU FS24829 50 07 WJ200 075LFU WJ200 110LFU FS24829 70 07 WJ200 150LFU FS24829 75 07 3 ph 400V class WJ200 004HFE FS24830 6 07 WJ200 007HFE WJ200 015HFE FS24830 12 07 WJ200 022HFE WJ200 030HFE WJ200 040HFE FS24830 15 07 WJ200 055HFE FS24830 29 07 WJ200 075HFE WJ200 110HFE FS24830 48 07 WJ200 1...

Страница 414: ...both ends To achieve a large area contact between shield and ground PE potential use a PG screw with a metallic shell or use a metallic mounting clip Use only cable with braided tinned copper mesh shield type CY with 85 coverage The shielding continuity should not be broken at any point in the cable If the use of reactors contactors terminals or safety switches in the motor output is necessary the...

Страница 415: ... permitted as a protective conductor connection The filter must be solidly and permanently connected with the ground potential so as to preclude the danger of electric shock upon touching the filter if a fault occurs To achieve a protective ground connection for the filter Ground the filter with a conductor of at least 10 mm2 cross sectional area Connect a second grounding conductor using a separa...

Страница 416: ...1000 3 4 from the harmonic current point of view even conducted emission and radiated emission passed without the input choke Shielded cable Power supply 1 ph 200V M U V W Metal plate earth Earth line is co heatsink of the inverter nnected to the or PE terminal for bigger models The filter is a footprint type so it is located between the inverter and the metal plate Remove the insulation material ...

Страница 417: ...ned for WJ200 inverter Refer to the instruction of the applicable external EMC filter 3 Wiring Shielded wire screened cable is required for motor wiring and the length must be 20 meter or less If the motor cable length exceeds the value shown above use output choke to avoid unexpected problem due to the leakage current from the motor cable The carrier frequency setting must be 2 kHz to satisfy EMC...

Страница 418: ...E 1 E Safety ISO13849 1 In This Appendix page Introduction 2 How it works 2 installation 2 Components to be combined 3 Periodical check 3 Precautions 3 ...

Страница 419: ...S1 and GS2 are given to the drive Always use both inputs to disable the drive If for any reason only one channel is opened the drive output is stopped but the EDM output is not activated In this case the Safe Disable input wiring must be checked Installation When the Gate Suppress function is utilized connect the drive to a safety certified interrupting device utilizing EDM output signal to reconf...

Страница 420: ...conducted not conducted not conducted not conducted output forbidden forbidden forbidden Allowed Precautions 1 To assure that the Safe Disable function appropriately fulfills the safety requirements of the application a throughout risk assessment for the whole safety system has to be carried out 2 If EDM signal is not utilized in the system as a reconfirmation of redundancy between GS1 and GS2 PL ...

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