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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. This may lead
to dangerous situation. To avoid this closed circuit, please put the diode
(rated:50V/0.1A) in the path as described below.

IF the protection diodes used when the units are in wired parallel are only single diodes
then their condition would be checked as part of the proof test.

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.

In case of Sink logic

In case of Source logic

Power ON

Power ON

Jumper

wire

Inserting

diode

P24

PLC

L

1

P24

PLC

L

1

Switch

OFF

Power OFF

Input

ON

P24

PLC

L

1

P24

PLC

L

1

Switch

OFF

Power OFF

Input

OFF

Jumper

wire

1

Switch

OFF

Switch

OFF

Input

OFF

Input

ON

P24

PLC

L

P24

PLC

L

P24

PLC

L

P24

PLC

L

1

1

1

Jumper

wire

Jumper

wire

The current loop cause turn the input ON even the
switch is off when diode is not inserted.

The current loop is to be prevented by inserting
diode instead of short bar.

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Содержание WL200 Series

Страница 1: ...Manual Single phase Input 200V class Three phase Input 400V class Hitachi Industrial Equipment Systems Co Ltd Manual Number NT3531X Sep 2015 Refer to the user manual for detail Microlectra bv www microlectra nl info microlectra nl ...

Страница 2: ...Microlectra bv Augustapolder 12 2992 SR Barendrecht The Netherlands www microlectra nl info microlectra nl ...

Страница 3: ...ng removed Do not operate the inverter in the status shown in those drawings If you have removed the covers and or parts be sure to reinstall them in their original positions before starting operation and follow all instructions in the Instruction Manual when operating the inverter 1 Installation CAUTION Install the inverter on a non flammable surface e g metal Otherwise you run the risk of fire D...

Страница 4: ...R S and T 3 Operation WARNING While power is supplied to the inverter even if the inverter has stopped do not touch any terminal or internal part of the inverter insert a bar in it check signals or connect or disconnect any wire or connector Otherwise you run the risk of electric shock injury or fire Be sure to close the terminal block cover before turning on the inverter power Do not open the ter...

Страница 5: ... to turn off the power supply and wait for 10 minutes or more Otherwise you run the risk of electric shock Before inspection confirm that the Charge lamp on the inverter is off Commit only a designated person to maintenance inspection and the replacement of parts Be sure to remove wristwatches and metal accessories e g bracelets before maintenance and inspection work and to use insulated tools for...

Страница 6: ... trademark File number or other descriptive marking by which the organization responsible for the product may be identified a Maximum surrounding air temperature rating of 50 ºC b Solid State motor overload protection reacts with max 150 of FLA c Install device in pollution degree 2 environment d Suitable for use on a circuit capable of delivering not more than 100 000 rms Symmetrical Amperes 240 ...

Страница 7: ...erter Model Screw Size Required Torque N m Wire range WL200 002S WL200 004S WL200 007S M3 5 1 0 AWG16 1 3mm2 WL200 015S M4 1 4 AWG12 3 3mm2 WL200 022S M4 1 4 AWG10 5 3mm2 WL200 004H WL200 007H WL200 015H WL200 022H M4 1 4 AWG16 1 3mm2 WL200 030H M4 1 4 AWG14 2 1mm2 WL200 040H WL200 055H M4 1 4 AWG12 3 3mm2 WL200 075H WL200 110H M5 3 0 AWG10 5 3mm2 WL200 150H WL200 185H M6 3 9 to 5 1 AWG6 13mm2 For...

Страница 8: ...Co Ltd Type E Combination Motor Controller MMS Series with the ratings as shown in the table below Inverter Model Fuse Inverse Time Circuit Breaker Type E CMC Type Rating Maximum A Rating Maximum A WL200 002S WL200 004S WL200 007S Class J Class CC Class G Class T 10A AIC 200kA 30A MMS 32H 240V 40A WL200 015S 20A AIC 200kA WL200 022S 30A AIC 200kA WL200 004H WL200 007H WL200 015H WL200 022H 10A AIC...

Страница 9: ...ber for a specific inverter contains useful information about its operating characteristics Refer to the model number legend below Model name Input ratings Output ratings MFG number WL200 002 S F Series name Configuration type F with keypad Input voltage S Single phase 200V class H Three phase 400V class E Restricted distribution E E U Applicable motor capacity in kW 002 0 2kW 040 4 0kW 004 0 4kW ...

Страница 10: ...380V 1 4 1 4 2 9 3 9 5 4 6 2 480V 1 7 1 8 3 6 5 0 6 8 7 9 Rated input voltage Three phase 380V 15 to 480V 10 50 60Hz 5 Rated output voltage Three phase 380 to 480V proportional to input voltage Rated output current A 1 5 2 1 4 1 5 4 6 9 8 8 Braking Without resistor 100 50Hz 50 60Hz 70 50Hz 20 60Hz 20 50Hz 20 60Hz With resistor 150 100 DC braking Variable operating frequency time and braking force ...

Страница 11: ...ut signal Intelligent output 2 points 11 EDM 12 Intelligent relay output 1 point 1c contact point AL0 AL1 AL2 Analog output 1 point AM terminal 10bit 0 to 10V Pulse output 1 point EO terminal 32kHz 10V Commu nication RS 422 RJ45 connector Operator use RS 485 Control circuit terminal stage Modbus USB USB1 1 mini B connector Other functions AVR function V f characteristic switching Upper Lower limit...

Страница 12: ...rip level may exceed the level of 200 of nominal current depending on models NOTE In Single phase 200V class and Three phase 400V class Inverter types over 2 2kW have some cooling fan The following table shows which models need derating 1 ph 200V class Need derating 3 ph 400V class Need derating 3 ph 400V class Need derating WL200 002S WL200 004H WL200 040H WL200 004S WL200 007H WL200 055H WL200 0...

Страница 13: ...uch as a radio receiver This magnetic choke filter helps reduce radiated noise can also be used on output EMC filter 1 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 power wires in the inv...

Страница 14: ...Note 4 10A 0 4 1 2 WL200 004SFE 0 75 1 WL200 007SFE 1 5 2 WL200 015SFE AWG12 3 3mm 2 75 C only 20A 2 2 3 WL200 022SFE AWG10 5 3mm 2 30A 0 4 1 2 WL200 004HFE AWG16 1 3mm 2 10A 0 75 1 WL200 007HFE 1 5 2 WL200 015HFE 2 2 3 WL200 022HFE 3 0 4 WL200 030HFE AWG14 2 1mm 2 15A 4 0 5 WL200 040HFE AWG12 3 3mm 2 5 5 7 5 WL200 055HFE 7 5 10 WL200 075HFE AWG10 5 3mm 2 75 C only 30A 11 15 WL200 110HFE 50A 15 20...

Страница 15: ...inverter for the acceptable power source types For inverters that can accept single phase power and are connected that way terminal S L2 will remain unconnected Note the use of ring lug connectors for a secure connection Single phase 200V 0 2 to 0 75kW Single phase 200V 1 5 to 2 2kW Three phase 400V 0 4 to 4 0kW Chassis Ground M4 Chassis Ground M4 L1 Power input Output to Motor N U T1 V T2 W T3 RB...

Страница 16: ...ee phase 400V 5 5kW Three phase 400V 7 5 11kW W T3 V T2 U T1 T L3 S L2 R L1 N P PD 1 RB Power input Output to Motor Chassis Ground M4 G G RB N P PD 1 W T3 V T2 U T1 T L3 S L2 R L1 Power input Output to Motor ...

Страница 17: ...red by a portable 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 T L3 S L2 R L1 Power input Output to Motor ...

Страница 18: ...1 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 regardless of current display 12 Up key 13 Down key Increase or decrease the data Pressing the both keys at the same time gives y...

Страница 19: ...or constant related functions Program P Pulse train input torque EzSQ and communication related functions Program U User selected parameters Program E Error codes You can see from the following page how to monitor and or program the parameters Keypad Navigation Map The WL200 Series inverter drives have many programmable functions and parameters The following pages will cover these in detail but yo...

Страница 20: ...ET SET ESC SET ESC Data display When data is changed the display starts blinking which means that new data has not been activated yet Saves the data in EEPROM and returns to func code display Cancels the data change and returns to func code display SET ESC Group b ESC Func code display Jumps to the next group ESC Func code display Moves to data display SET ESC ESC Data display F001 to F003 Data do...

Страница 21: ...r the first power ON Press ESC key to show the function code Press ESC key to move on to the function group Press ESC key Once to move on to the function group Press Up key to change increase function code Press SET key to display the data of Press SET key to set and save the data When data is changed the display starts blinking which means that new data has not been activated yet ESC SET ESC ESC ...

Страница 22: ... stores the data and moves back to the function code key Increase function code Increase data value key Decrease function code Decrease data value Note Keep pressing ESC key for more than 1 second leads to d001 display regardless the 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 displays after 1 second ...

Страница 23: ...ns 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 The following page shows the inverter s internal electrical component s at each I O terminal In some cases you will need to in...

Страница 24: ...put Output circuit GND for logic outputs 12 Load CM2 L O OI EA Apprx 10k 10Vdc Apprx 100 RS485 transceiver RJ45 port Optional operator port USB transceiver USB mini B port PC communication port USB power Self power L L Option port controller Option port connector L L L L L SP SN RS485 transceiver Termination resistor 200 Change by slide switch Serial communication port RS485 Modbus Forward Thermis...

Страница 25: ...C and L terminal to detect the motor temperature Set in EB 7 Pulse train input B 2kHz max Common is PLC EA Pulse train input A For EzSQ Only 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 following description and related pages for the details 50mA max ON state current 27 VDC max OFF state voltag...

Страница 26: ...s Note 4 Refer to page 88 Functional Safety for details Wiring sample of control logic terminal Source logic Note If relay is connected to intelligent output install a diode across the relay coil reverse biased in order to suppress the turn off spike Caution for intelligent terminals setting Please avoid conducting below procedure because if you follow procedure describe below the inverter setting...

Страница 27: ...ded to use ferrules but if solid or stranded wire is used stripping length should be 8mm Solid mm 2 AWG Stranded mm 2 AWG Ferrule mm 2 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 Jumper wire PLC P24 L 1 2 ...

Страница 28: ...2 0 0 5 20 AI 0 5 8WH 8 14 1 1 2 5 0 75 18 AI 0 75 8GY 8 14 1 3 2 8 Rod terminal without sleeve Wire size mm 2 AWG Model name of ferrule L1 mm L2 mm Φd mm ΦD mm 0 5 20 A 0 5 8 7 3 8 1 0 2 1 0 75 18 A 0 75 8 7 3 8 1 2 2 3 Supplier Phoenix contact Crimping pliers CRIMPFOX 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 t...

Страница 29: ... 16 Analog Input Voltage Current Select RS 18 Reset Inverter PTC 19 PTC thermistor Thermal Protection STA 20 Start 3 wire interface STP 21 Stop 3 wire interface F R 22 FWD REV 3 wire interface PID 23 PID Disable PIDC 24 PID Reset UP 27 Remote Control UP Function DWN 28 Remote Control Down Function UDC 29 Remote Control Data Clearing OPE 31 Operator Control SF1 SF7 32 38 Multi speed Select Bit oper...

Страница 30: ...Over frequency FA5 25 Frequency Arrival Type 5 Set frequency OL2 26 Overload Advance Notice Signal 2 ODc 27 Analog Voltage Input Disconnect Detection OIDc 28 Analog Voltage Output Disconnect Detection FBV 31 PID Second Stage Output NDc 32 Network Disconnect Detection LOG1 3 33 35 Logic Output Function 1 3 WAC 39 Capacitor Life Warning Signal WAF 40 Cooling Fan Warning Signal FR 41 Starting Contact...

Страница 31: ...hange to the source type connection remove the jumper wire 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 jumper wire position Otherwise damage to the inverter circuitry may occur PLC Terminal Wiring The PLC terminal Programmable Logic Control terminal is named to include various devices that can connect to the invert...

Страница 32: ...use the correct connection of the jumper wire shown for each wiring diagram Sinking Inputs Internal Supply Jumper wire PLC P24 position GND 7 1 Field device Open collector outputs NPN transistors WL200 P24 1 7 24V PLC Input circuits Logic GND Input common Jumper wire Input switches L Sourcing Inputs Internal Supply Jumper wire PLC L position Common to P24 7 1 Field device PNP transistor sourcing o...

Страница 33: ...urcing Inputs External Supply please connect the jumper wire as drawn in the diagram below Sinking Inputs External Supply Jumper wire Removed GND 7 1 Field device Open collector outputs NPN transistors WL200 P24 1 7 24V PLC Input circuits Logic GND Input common Input switches L 24V 24V Note Make sure to remove the jumper wire in case of using an external power supply Sourcing Inputs External Suppl...

Страница 34: ...nnected 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 Jumper wire Inserting diode P24 PLC L 1 P24 PLC L 1 Switch OFF Power ON Power OFF Input ON P24 PLC L 1 P24 PLC L 1 Switch OFF Power ON Power OFF Input OFF Jumper wire 1 Switch OFF Switch OFF Input OFF Input ON P...

Страница 35: ...default input configuration shown see page 66 See I O specs on page 23 24 Required settings 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 NOTE The...

Страница 36: ... logical 1 OFF Binary encoded speed select Bit 1 logical 0 CF3 Multi speed Select Bit 2 ON Binary encoded speed select Bit 2 logical 1 OFF Binary encoded speed select Bit 2 logical 0 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 Example some CF inputs require input configuration some are default inpu...

Страница 37: ...ng the initial acceleration This causes the inverter to switch from using acceleration 1 to acceleration 2 Option Code Terminal Symbol Function Name State Description 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 Example requires inp...

Страница 38: ...ter output Option Code Terminal Symbol Function Name State Description 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 Example requires input configuration see page 66 See I O specs on page 23 24 Required settings none Notes Note th...

Страница 39: ...g 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 ...

Страница 40: ... see page 66 Example for terminal AL0 AL1 AL2 requires output configuration see page 66 See I O specs on page 23 24 Required settings none Notes The inverter outputs the RUN signal whenever the inverter output exceeds the start frequency specified by parameter The start frequency is the initial inverter output frequency when it turns ON The example circuit for terminal 11 drives a relay coil Note ...

Страница 41: ...FF or in any acceleration or deceleration ramp 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 FA5 Frequency Arrival Type 5 Set frequency 2 ON when output to motor is at the set frequency O...

Страница 42: ...4 uses during acceleration for the ON threshold and during deceleration for the OFF threshold This signal also is active low Having different accel and decel thresholds provides an asymmetrical output function However you can use equal ON and OFF thresholds if desired As for FA3 FA5 signal the basic meaning of Fon Foff is the same as above And and are correlated with FA2 FA4 signal Basically the m...

Страница 43: ...0 AL2 Example for terminal 11 requires output configuration see page 66 Example for terminal AL0 AL1 AL2 default output configuration shown see page 66 See I O specs on page 23 24 Required settings Notes By default the relay is configured as normally closed Refer to the next page for an explanation In the default relay configuration an inverter power loss turns ON the alarm output the alarm signal...

Страница 44: ...pening 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 45: ...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 k 2 Watts Voltage Input The voltage input circuit uses ter...

Страница 46: ...og inputs O and OI use terminal L as the reference signal return AT Input Analog Input Configuration ON OI OFF O ON Integrated POT on external panel OFF O ON Integrated POT on external panel OFF OI 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 Input Disconne...

Страница 47: ...inverter provides an analog 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 to configure terminal AM as indicated below Func Code Description Inverter output frequency Inverter output current Inverter outp...

Страница 48: ... to set the voltage for full scale output b If AM represents motor current adjust offset first and then use 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 cannot be obtained because of ...

Страница 49: ...ction H003 is the motor kW capacity H004 is the number of motor poles Please refer to the appropriate pages in this guide and the Instruction Manual for further details d Function A B Units Func Code Name Description Output frequency monitor Real time display of output frequency to motor from 0 00 to 400 0Hz If is set high output frequency can be changed by up down key with d001 monitoring Hz Outp...

Страница 50: ...red up in hours Range is 0 to 9999 1000 to 9999 10000 to 99990 100 to 999 100000 to 999000 hours Elapsed power on time monitor hours Heat sink temperature monitor Temperature of the cooling fin range is 20 to 150 C Life check monitor Displays the state of lifetime of electrolytic capacitors on the PWB and cooling fan Program counter monitor EzSQ Range is 0 to 1024 Program number monitor EzSQ Range...

Страница 51: ...trip point DC bus voltage at trip point Cumulative inverter operation time at trip point Cumulative power ON time at trip point Trip monitor 2 Trip monitor 3 Trip monitor 4 Trip monitor 5 Trip monitor 6 Warning monitor Displays the warning code DC bus voltage monitor Voltage of inverter internal DC bus Range is 0 0 to 999 9 V V BRD load ratio monitor Usage ratio of integrated brake chopper range i...

Страница 52: ...ription Initialdata Units Output frequency setting Standard default target frequency that determines constant motor speed range is 0 0 start frequency to maximum frequency A004 0 00 Hz Acceleration time 1 Standard default acceleration range is 0 00 to 3600 sec 10 00 s Acceleration time 1 2 nd motor 10 00 s Deceleration time 1 Standard default deceleration range is 0 00 to 3600 sec 10 00 s Decelera...

Страница 53: ...al Run key on keypad or digital operator Modbus network input Option 01 Run command source 2 nd motor 01 Base frequency Settable from 30 Hz to the maximum frequency 50 0 Hz Base frequency 2 nd motor Settable from 30 Hz to the 2 nd maximum frequency 50 0 Hz Maximum frequency Settable from the base frequency to 400 Hz 50 0 Hz Maximum frequency 2 nd motor Settable from the 2 nd base frequency to 400 ...

Страница 54: ...selectable with 4 terminals Bit operation 8 speeds selectable with 7 terminals 00 Multi speed freq 0 Defines the first speed of a multi speed profile range is 0 00 start frequency to 400 Hz 6 0 Hz Multi speed freq 0 2 nd motor Defines the first speed of a multi speed profile or a 2nd motor range is 0 00 start frequency to 400 Hz 6 0 Hz to Multi speed freq 1 to 15 for both motors Defines 15 more sp...

Страница 55: ...nverter range is 20 to 100 100 V f gain 2 nd motor 100 Voltage compensation gain for automatic torque boost Sets voltage compensation gain under automatic torque boost range is 0 to 255 100 Voltage compensation gain for automatic torque boost 2nd motor 100 Slip compensation gain for automatic torque boost Sets slip compensation gain under automatic torque boost range is 0 to 255 100 Slip compensat...

Страница 56: ...nabled 0 00 Hz Frequency upper limit 2nd motor 0 00 Hz Frequency lower limit Sets a limit on output frequency greater than zero Range is start frequency to frequency upper limit 0 0 setting is disabled 0 0 setting is enabled 0 00 Hz Frequency lower limit 2nd motor 0 00 Hz 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 ...

Страница 57: ...forward gain option codes Disabled O terminal voltage in OI terminal current in 00 AVR function select Automatic output voltage regulation selects from three type of AVR functions three option codes AVR enabled AVR disabled AVR enabled except during deceleration 02 AVR function select 2 nd motor 02 AVR voltage select 200V class inverter settings 200 215 220 230 240 400V class inverter settings 380...

Страница 58: ...cy transition point 2 nd motor 0 0 Hz Acceleration curve selection Set the characteristic curve of Acc1 and Acc2 five options linear S curve U curve Inverse U curve 01 Deceleration curve selection Set the characteristic curve of Dec1 and Dec2 options are same as above 01 OI input active range start frequency The output frequency corresponding to the analog input range starting point range is 0 00 ...

Страница 59: ...ets the frequency to hold deceleration range is 0 00 to 400 0 Hz 0 0 Hz Deceleration hold time Sets the duration of deceleration hold range is 0 0 to 60 0 seconds 0 0 s PID sleep function action threshold Sets the threshold for the action set range 0 00 to 400 0 Hz 0 00 Hz PID sleep function action delay time Sets the delay time for the action set range 0 0 to 25 5 sec 0 0 s VR input active range ...

Страница 60: ...efore the inverter runs motor again Range is 0 3 to 100 seconds 1 0 s Instantaneous power failure under voltage trip alarm enable Three option codes Disable Enable Disable during stop and decelerates to a stop 00 Number of restarts on power failure under voltage trip events Two option codes Restart 16 times Always restart 00 Restart frequency threshold Restart the motor from 0Hz if the frequency b...

Страница 61: ...Free setting electronic thermal freq 3 Range is 0 to 400 Hz 0 0 Hz Free setting electronic thermal current3 Range is 0 to inverter rated current Amps 0 00 A Overload restriction operation mode Select the operation mode during overload conditions four options option codes Disabled Enabled for acceleration and constant speed Enabled for constant speed only Enabled for acceleration and constant speed...

Страница 62: ... restart range is 0 1 inverter rated current to 2 0 inverter rated current resolution 0 1 Rated current A 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 0 5 s Start freq of active freq matching Three option codes freq at previous shutoff start from max Hz start from set frequency 00 Software lock mode sel...

Страница 63: ...voltage threshold of ctrl decel Setting the OV LAD stop level of controlled decel operation Range is 0 0 to 1000 0 360 0 720 0 V Deceleration time of ctrl decel Range is 0 01 to 3600 0 1 0 s Initial freq drop of ctrl decel Setting of initial freq drop Range is 0 00 to 10 0 Hz 0 0 Hz Maximum limit level of window comparator O Set range Min limit level hysteresis width x2 to 100 Minimum of 0 100 Min...

Страница 64: ...quency for monitor range is 0 01 to 99 99 1 00 STOP key enable Select whether the STOP key on the keypad is enabled three option codes Enabled Disabled always Disabled for stop 00 Restart mode after FRS Selects how the inverter resumes operation when free run stop FRS is cancelled three options Restart from 0Hz Restart from frequency detected from real speed of motor freq matching Restart from fre...

Страница 65: ...ing run only Enable always 00 BRD activation level Range is 330 to 380V 200V class 660 to 760V 400V class 360 720 V BRD resistor value Set the value of the resistor connected to the the inverter hardware is calculated automatically Range is minimum connectable resistor Rbmin to 600 0Ω Min Resistance Ω Free V F setting freq 1 Set range 0 to value of 0 Hz Free V F setting voltage 1 Set range 0 to 80...

Страница 66: ...ion overvoltage suppression enable Disabled Enabled Enabled with accel 00 Decel overvolt suppress level DC bus voltage of suppression Range is 200V class 330 to 395 400V class 660 to 790 380 760 V Decel overvolt suppress const Accel rate when b130 02 Set range 0 10 to 30 00 sec 1 00 s Decel overvolt suppress proportional gain Proportional gain when b130 01 Range is 0 00 to 5 00 0 20 Decel overvolt...

Страница 67: ... parameter input with and Two option codes Initialization disable Perform initialization 00 Password Settings A 0000 Invalid Password 0001 FFFF Password 0000 Password authentication A 0000 FFFF 0000 Password Settings B 0000 Invalid Password 0001 FFFF Password 0000 Password authentication B 0000 FFFF 0000 Electronic thermal subtraction function selection Four option codes OFF Linear subtraction pre...

Страница 68: ...see next section 03 CF2 Input 7 function Select input terminal 7 function 56 options see next section 06 JG Input 1 active state Select logic conversion two option codes normally open NO normally closed NC 00 Input 2 active state 00 Input 3 active state 00 Input 4 active state 00 Input 5 active state 00 Input 6 active state 00 Input 7 active state 00 Output 11 function EDM assignable 44 programmab...

Страница 69: ...l and constant speed During constant speed only 01 Overload warning level Sets the overload warning signal level between 0 and 200 from 0 to two time the rated current of the inverter Rated current x 1 15 A Overload warning level 2 nd motor Rated current x 1 15 A Frequency arrival setting for acceleration Sets the frequency arrival setting threshold for the output frequency during acceleration ran...

Страница 70: ...rip Decelerate to a stop and trip Disable Free run stop coasting Decelerates to a stop 02 Communication error time out Sets the communications watchdog timer period Range is 0 00 to 99 99 sec 0 0 disabled 0 00 s Communication wait time Time the inverter waits after receiving a message before it transmits Range is 0 to 1000 ms 0 ms O input span calibration Scale factor between the external frequenc...

Страница 71: ...er reset Determines the restart mode after reset is given three option codes Start with 0 Hz Start with freq matching Start with active freq matching 00 UP DWN clear mode Freq set value when UDC signal is given to the input terminal two option codes 0 Hz Original setting in the EEPROM memory at power on 00 EO gain adjustment Set range is 50 to 200 100 AM gain adjustment Set range is 50 to 200 100 ...

Страница 72: ... 00 Logic output 3 operator Applies a logic function to calculate LOG output state Three options LOG A AND B LOG A OR B LOG A XOR B 00 Input 1 response time Sets response time of each input terminal set range is x 2 ms to x 2 ms for 0 to 400 ms 1 Input 2 response time 1 Input 3 response time 1 Input 4 response time 1 Input 5 response time 1 Input 6 response time 1 Input 7 response time 1 Multistag...

Страница 73: ...he inverter uses 1st main motor parameters for generating frequency output to motor 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 FRS Free run Stop ON Causes output to turn OFF allowing motor to free run coast to stop OFF Output operates normally so controlled...

Страница 74: ...es normally UDC Remote Control Data Clearing ON Clears the UP DWN frequency memory by forcing it to equal the set frequency parameter F001 Setting must be set to enable this function to work OFF UP DWN frequency memory is not changed OPE Operator Control ON Forces the source of the output frequency setting and the source of the Run command to be from the digital operator OFF Source of output frequ...

Страница 75: ...put 3 is made ON under EzSQ OFF General purpose input 3 is made OFF under EzSQ 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 MI5 General purpose input 5 ON General purpose input 5 is made ON under EzSQ OFF General purpose input 5 is made OFF under EzSQ MI6 General purpose input 6 ON General purpose input 6 is made ON...

Страница 76: ...al AL 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 FA3 Frequency Arrival Type 3 Set frequency ON When output to motor is at the set frequency during accel and decel OFF When output to motor is OFF or is not at a level of the set frequency UV Undervoltage ON Inverter is in Undervoltage OFF Inverter is no...

Страница 77: ...atchdog timer period specified by has time out OFF When the communications watchdog timer is satisfied by regular communications activity LOG1 Logic Output Function 1 ON When the Boolean operation specified by has a logical 1 result OFF When the Boolean operation specified by has a logical 0 result LOG2 Logic Output Function 2 ON When the Boolean operation specified by has a logical 1 result OFF W...

Страница 78: ...mal or is not tripping with major failure WCO Window Comparator for Analog Voltage Input ON Analog voltage input value is inside of the window comparator OFF Analog voltage input value is outside of the window comparator WCOI Window Comparator for Analog Current Input ON Analog current input value is inside of the window comparator OFF Analog current input value is outside of the window comparator...

Страница 79: ...faults Func Code Name Description Initial data Units Reaction when option card error occurs Two option codes Inverter trips Ignores the error Inverter continues operation 00 Deceleration time Input Type Operator EzSQ 00 Communication watchdog timer for option Set range is 0 00 to 99 99s 1 00 s Inverter action on communication error for option Tripping Tripping after decelerating and stopping the m...

Страница 80: ...tination 3 register 0000 to FFFF 0000 EzCOM source 3 register 0000 to FFFF 0000 EzCOM destination 4 address 1 to 247 4 EzCOM destination 4 register 0000 to FFFF 0000 EzCOM source 4 register 0000 to FFFF 0000 EzCOM destination 5 address 1 to 247 5 EzCOM destination 5 register 0000 to FFFF 0000 EzCOM source 5 register 0000 to FFFF 0000 to Option I F command register to write 1 to 10 0000h to FFFFh 0...

Страница 81: ...79 User setting parameters U Function A B Defaults Func Code Name Description Initial data Units to User parameters 1 to 32 no d001 to P196 Set range ...

Страница 82: ...ror logs When fault s exist you can review their details by first selecting the proper function is the most recent and is the oldest SET ESC Trip history 1 Latest Error code Hz A Hz A Hz A Hz A Hz A Hz A Trip history 6 Output frequency Output current DC bus voltage Elapsed RUN time Elapsed power ON time Trip cause Inverter status at trip point Note Indicated inverter status could be different from...

Страница 83: ...or cause low torque The inverter trips and turns OFF its output Current detection error If an error occurs in the internal current detection system the inverter will shut off its output and display the error code CPU error A malfunction in the built in CPU has occurred so the inverter trips and turns OFF its output to the motor External trip A signal on an intelligent input terminal configured as ...

Страница 84: ...tion When the connection between inverter and operator keypad failed inverter trips and displays the error code Modbus communication error When trip is selected C076 00 as a behavior in case of communication error inverter trips when timeout happens EzSQ invalid instruction The program stored in inverter memory has been destroyed or the PRG terminal was turned on without a program downloaded to th...

Страница 85: ...or Auto tuning fails For more details please refer to troubleshooting of the Instruction Manual Restoring Factory Default Settings You can restore all inverter parameters to the original factory default settings according to area of use After initializing the inverter use the powerup test please refer to Chapter 2 in the Instruction Manual to get the motor running again If operation mode std or hi...

Страница 86: ...le to meet category C1 Unless otherwise category C2 Important notes 1 Input choke or other equipment is required if necessary to comply with EMC directive from the harmonic distortion point of view IEC 61000 3 2 and 4 2 If the motor cable length exceeds 20m use output choke to avoid unexpected problem due to the leakage current from the motor cable such as malfunction of the thermal relay vibratio...

Страница 87: ...etween conducting surfaces 6 Take measures to minimize interference that is frequently coupled in through installation cables Separate interfering cables with 0 25m minimum from cables susceptible to interference A particularly critical point is laying parallel cables over longer distances If two cables intersect one crosses over the other the interference is smallest if they intersect at an angle...

Страница 88: ...m 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 connected to the heatsink of the inverter or PE terminal for bigger models PE EMC filter Foot print Cable clamp The filter is a footprint type so it is located between the inverter and the metal plate Remove ...

Страница 89: ...ned for WL200 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 90: ...ional measures to EN 1037 protection from unexpected restart are necessary as SS2 function of IEC EN61800 5 2 How it works Interrupting the current to GS1 or GS2 for example removing the link between either GS1 or GS2 and PLC or both GS1 GS2 and PLC disables the drive output i e the power supply to the motor is cut by stopping the switching of the output transistors in a safe way EDM output is act...

Страница 91: ...fied interrupting device utilizing EDM output signal to reconfirm both safety inputs GS1 and GS2 Follow the wiring instructions in the Instruction manual Note 1 They are automatically set when safety switch is turned ON cannot be changed Note 2 Those are automatically assigned when EDM switch is turned ON cannot be changed Note 3 Inverter trips with E37 When competing with external trip E12 E37 ha...

Страница 92: ...ng is to be modified Note 2 The wire for safety relay and emergency input signal are to be shielded coaxial cable for example RS174 U produced by LAPP by MIL C17 or KX2B by NF C 93 550 with diameter 2 9mm with less than 2 meters Please be sure to ground the shielding Note 3 All the inductance related parts such as relay and contactor are required to contain the over voltage protection circuit Fuse...

Страница 93: ...wing 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 In case of Sink logic In case of Source logic Power ON Power ON Jumper wire Inserting diode P24 PLC L 1 ...

Страница 94: ...GS2 simultaneously and separately to see output is allowed and EDM is conducting To activate give current to both GS1 and GS2 to see output is allowed and EDM is not conducting To activate give current to GS1 not to activate GS2 and see output is forbidden and EDM is not conducting To activate give current to GS2 not to activate GS1 and see output is forbidden and EDM is not conducting To deactiva...

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