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Mitsubishi Electric FR-F720-0.75K to 110K, Instruction Manual

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Mitsubishi Electric FR-F720-0.75K to 110K Instruction Manual Download Page 105

96

Setting of acceleration/deceleration time

and acceleration/deceleration pattern

4.7 Setting of acceleration/deceleration time and

acceleration/deceleration pattern

4.7.1

Setting of the acceleration and deceleration time (Pr.7, Pr.8, Pr.20, Pr.21, Pr.44, Pr.45)

Purpose

Parameter that must be set

Refer to page

Motor acceleration/deceleration time
setting

Acceleration/deceleration times

Pr.7, Pr.8, Pr.20, Pr.21,

Pr.44, Pr.45

Starting frequency

Starting frequency and start-
time hold

Pr.13, Pr.571

Set acceleration/deceleration pattern
suitable for application

Acceleration/deceleration
pattern and backlash measures

Pr.29, Pr.140 to Pr.143

Used to set motor acceleration/deceleration time.
Set a larger value for a slower speed increase/decrease or a smaller value for a faster speed increase/
decrease.
For the acceleration time at automatic restart after instantaneous power failure, refer to

Pr. 611 Acceleration

time at a restart

(page 141)

.

Parameter

Number

Name

Initial Value

Setting Range

Description

7

Acceleration time

7.5K or less

5s

0 to 3600/ 360s

*2

Set the motor acceleration time.

11K or more

15s

8

Deceleration time

7.5K or less

10s

0 to 3600/ 360s

*2

Set the motor deceleration time.

11K or more

30s

20

*1

Acceleration/
deceleration
reference frequency

60Hz

1 to 400Hz

Set the frequency that will be the basis of
acceleration/deceleration time.
As acceleration/deceleration time, set the
frequency change time from stop to

Pr. 20

.

21

*1

Acceleration/
deceleration time
increments

0

0

Increments: 0.1s
Range: 0 to 3600s

Increments and
setting range of
acceleration/
deceleration time
setting can be
changed.

1

Increments: 0.01s
Range: 0 to 360s

44

*1

Second
acceleration/
deceleration time

5s

0 to 3600/360s

*2

Set the acceleration/deceleration time
when the RT signal is on.

45

*1

Second
deceleration time

9999

0 to 3600/360s

*2

Set the deceleration time when the RT
signal is on.

9999

Acceleration time = deceleration time

*1

The parameters can be set when

Pr. 160 User group read selection

= "0"

(Refer to page 175)

*2

Depends on the

Pr. 21 Acceleration/deceleration time increments

setting. The initial value for the setting range is "0 to 3600s" and the setting

increments is "0.1s".

(1) Acceleration time setting

(Pr.7, Pr.20)

⋅

Use

Pr. 7 Acceleration time

to set the acceleration time required to reach

Pr.

20 Acceleration/deceleration reference frequency

from 0Hz.

⋅

Set the acceleration time according to the following formula.

Example) How to find the setting value for

Pr.7

when increasing the output

frequency to the maximum frequency of 50Hz in 10s with

Pr.20

=

60Hz (initial setting) and

Pr.13

= 0.5Hz.

Acceleration
time setting

=

Pr.20

×

Acceleration time from stop to
maximum operating frequency

Maximum operating

frequency -

Pr. 13

Running
frequency

Acceleration
time

Deceleration
time

Time

Pr.20

Pr.7

Pr.8

Output

frequency

(Hz)

(60Hz)

Pr.7

=

60Hz

×

10s

12.1s

50Hz - 0.5Hz

«
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103
104
105
106
107
...
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Summary of Contents for FR-F720-0.75K to 110K

Page 1: ...PAN IB NA 0600177ENG F 0909 MEE Printed in Japan Specifications subject to change without notice 3 PRECAUTIONS FOR USE OF THE INVERTER 4 PARAMETERS 5 PROTECTIVE FUNCTIONS 6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION 7 SPECIFICATIONS WIRING OUTLINE 2 1 FR F720 0 75K to 110K FR F740 0 75K to 560K MODEL FR F700 INSTRUCTION MANUAL Applied MODEL CODE 1A2 P14 ...

Page 2: ...get an electric shock or be injured Setting dial and key operations must be performed with dry hands to prevent an electric shock Otherwise you may get an electric shock Do not subject the cables to scratches excessive stress heavy loads or pinching Otherwise you may get an electric shock Do not replace the cooling fan while power is on It is dangerous to replace the cooling fan while power is on ...

Page 3: ...00V class motor by the inverter the motor must be an insulation enhanced motor or measures must be taken to suppress surge voltage Surge voltage attributable to the wiring constants may occur at the motor terminals deteriorating the insulation of the motor When parameter clear or all parameter clear is performed the required parameters must be set again before starting operations because all param...

Page 4: ...d the main circuit separately to the power supply 24 2 3 Control circuit specifications 26 2 3 1 Control circuit terminals 26 2 3 2 Changing the control logic 29 2 3 3 Control circuit terminal layout 31 2 3 4 Wiring instructions 32 2 3 5 When connecting the operation panel using a connection cable 33 2 3 6 RS 485 terminal block 34 2 3 7 Communication operation 34 2 4 Connection of stand alone opti...

Page 5: ... 0 Pr 46 74 4 3 2 Simple magnetic flux vector control Pr 80 Pr 90 75 4 3 3 Slip compensation Pr 245 to Pr 247 76 4 3 4 Stall prevention operation Pr 22 Pr 23 Pr 48 Pr 49 Pr 66 Pr 148 Pr 149 Pr 154 Pr 156 Pr 157 77 4 4 Limiting the output frequency 82 4 4 1 Maximum minimum frequency Pr 1 Pr 2 Pr 18 82 4 4 2 Avoiding mechanical resonance points Frequency jump Pr 31 to Pr 36 83 4 5 V F pattern 84 4 5...

Page 6: ... SU FU FU2 signal Pr 41 to Pr 43 Pr 50 125 4 10 7 Output current detection function Y12 signal Y13 signal Pr 150 to Pr 153 Pr 166 Pr 167 126 4 10 8 Remote output function REM signal Pr 495 to Pr 497 128 4 10 9 Pulse train output of output power Y79 signal Pr 799 129 4 11 Monitor display and monitor output signal 130 4 11 1 Speed display and speed setting Pr 37 Pr 144 130 4 11 2 DU PU monitor displ...

Page 7: ...ed command source during communication operation Pr 338 Pr 339 Pr 550 Pr 551 186 4 19 Communication operation and setting 191 4 19 1 Wiring and configuration of PU connector 191 4 19 2 Wiring and arrangement of RS 485 terminals 193 4 19 3 Initial settings and specifications of RS 485 communication Pr 117 to Pr 124 Pr 331 to Pr 337 Pr 341 Pr 549 196 4 19 4 Communication EEPROM write selection Pr 34...

Page 8: ...ine is making abnormal acoustic noise 274 5 5 3 Inverter generates abnormal noise 274 5 5 4 Motor generates heat abnormally 274 5 5 5 Motor rotates in the opposite direction 275 5 5 6 Speed greatly differs from the setting 275 5 5 7 Acceleration deceleration is not smooth 275 5 5 8 Speed varies during operation 276 5 5 9 Operation mode is not changed properly 276 5 5 10 Operation panel FR DU07 dis...

Page 9: ...er 292 6 2 10 Pressure test 292 7 SPECIFICATIONS 293 7 1 Rating 294 7 2 Common specifications 296 7 3 Outline dimension drawings 298 7 3 1 Inverter outline dimension drawings 298 7 4 Heatsink protrusion attachment procedure 309 7 4 1 When using a heatsink protrusion attachment FR A7CN 309 7 4 2 Protrusion of heatsink of the FR F740 185K or more 309 APPENDICES 311 Appendix 1 For customers who are r...

Page 10: ...series Pr Parameter Number PU operation Operation using the PU FR DU07 FR PU04 FR PU07 External operation Operation using the control circuit signals Combined operation Combined operation using the PU FR DU07 FR PU04 FR PU07 and external operation Mitsubishi standard motor SF JR Mitsubishi constant torque motor SF HRCA Trademarks Microsoft and Visual C are registered trademarks of Microsoft Corpor...

Page 11: ...on Refer to the instruction manual of options Alarm lamp Lit when the inverter is in the alarm status fault Capacity plate Inverter model Serial number Capacity plate Rating plate Voltage current input switch K 5 5 Indicate inverter capacity kW FR F740 5 5K FR F740 Symbol F740 Voltage Class Three phase 400V class F720 Three phase 200V class Rating plate Inverter model Input rating Output rating Se...

Page 12: ...r correction capacitor surge suppressor or EMC filter capacitor on the output side of the inverter When installing a moulded case circuit breaker on the output side of the inverter contact each manufacturer for selection of the moulded case circuit breaker Power supply harmonics can be greatly suppressed Install this as required Greater braking capability is obtained Install this as required The b...

Page 13: ...K 600AF 500A S N400 1 Selections for use of the Mitsubishi 4 pole standard motor with power supply voltage of 200VAC 50Hz 2 Select the MCCB according to the power supply capacity Install one MCCB per inverter For using commercial power supply operation select a breaker with capacity which allows the motor to be directly power supplied For the use in the United States or Canada provide the appropri...

Page 14: ...1000AF 900A S N800 450 FR F740 450K 1000AF 1000A 1000A Rated product 500 FR F740 500K 1200AF 1200A 1000A Rated product 560 FR F740 560K 1600AF 1500A 1200A Rated product 1 Selections for use of the Mitsubishi 4 pole standard motor with power supply voltage of 400VAC 50Hz 2 Select the MCCB according to the power supply capacity Install one MCCB per inverter For using commercial power supply operatio...

Page 15: ...el FR F720 30K or less FR F740 30K or less Removal Reinstallation Installation hook Front cover Front cover 1 Loosen the installation screws of the front cover 2 Pull the front cover toward you to remove by pushing an installation hook using left fixed hooks as supports Front cover Front cover Front cover 1 Insert the two fixed hooks on the left side of the front cover into the sockets of the inve...

Page 16: ...lation screws on the front cover 1 to remove the front cover 1 2 Loosen the installation screws of the front cover 2 3 Pull the front cover 2 toward you to remove by pushing an installation hook on the right side using left fixed hooks as supports Front cover 2 Front cover 2 Front cover 2 Front cover 1 1 Insert the two fixed hooks on the left side of the front cover 2 into the sockets of the inver...

Page 17: ...low temperature Provide a space heater in the enclosure Do not power off the inverter Keep the start signal of the inverter off 3 Sudden temperature changes Select an installation place where temperature does not change suddenly Avoid installing the inverter near the air outlet of an air conditioner If temperature changes are caused by opening closing of a door install the inverter away from the d...

Page 18: ...s As the inverter is non explosion proof it must be contained in an explosion proof enclosure In places where explosion may be caused by explosive gas dust or dirt an enclosure cannot be used unless it structurally complies with the guidelines and has passed the specified tests This makes the enclosure itself expensive including the test charges The best way is to avoid installation in such places...

Page 19: ...ural cooling Natural ventilation Enclosed open type Low in cost and generally used but the enclosure size increases as the inverter capacity increases For relatively small capacities Natural ventilation Totally enclosed type Being a totally enclosed type the most appropriate for hostile environment having dust dirt oil mist etc The enclosure size increases depending on the inverter capacity Forced...

Page 20: ... can increase the temperatures in the top inverters causing inverter failures When mounting multiple inverters fully take caution not to make the surrounding air temperature of the inverter higher than the permissible value by providing ventilation and increasing the enclosure size Arrangement of multiple inverters Heat generated in the inverter is blown up from the bottom of the unit as warm air ...

Page 21: ...12 MEMO ...

Page 22: ...lains the basic WIRING for use of this product Always read the instructions before using the equipment 2 1 Wiring 14 2 2 Main circuit terminal specifications 16 2 3 Control circuit specifications 26 2 4 Connection of stand alone option units 35 ...

Page 23: ...ption 4 to 20mADC 4 selected 0 to 5VDC 0 to 10VDC 0 to 10VDC Analog signal output Frequency detection Open collector output common Sink source common Running Up to frequency Instantaneous power failure Overload Open collector output Terminal 4 input selection Current input selection Selection of automatic restart after instantaneous power failure Output stop Reset 3 AU terminal can be used as PTC ...

Page 24: ...method refer to page 6 2 When disconnecting the connector push the fixing tab and pull the connector straight without pulling the cable or forcibly pulling the connector with the tab fixed When installing the connector also engage the fixing tab securely If it is difficult to disconnect the connector use a pair of long nose pliers etc CAUTION Fit the connector to either ON or OFF Enabling turning ...

Page 25: ...minals The power capacity necessary when separate power is supplied from R1 L11 and S1 L21 differs according to the inverter capacity P N Brake unit connection Connect the brake unit FR BU2 FR BU BU and MT BU5 power regeneration common converter FR CV high power factor converter FR HC and MT HC or power regeneration converter MT RC P P1 DC reactor connection For the 55K or less remove the jumper a...

Page 26: ...harge lamp Jumper Jumper Screw size M4 Screw size M5 Screw size M5 Power supply IM Motor R L1 S L2 T L3 N P PR R1 L11 S1 L21 IM Screw size M4 Screw size M6 Jumper Jumper Charge lamp Motor Power supply Screw size 18 5K M6 22K 30K M8 R L1 S L2 T L3 N P R1 L11 S1 L21 IM Screw size M4 Jumper Jumper Charge lamp Motor Power supply Screw size 37K M6 45K 55K M8 Screw size 37K M8 45K 55K M10 R L1 S L2 T L3...

Page 27: ... L21 R L1 S L2 T L3 N P PR Charge lamp Jumper Jumper Screw size M4 Screw size M5 Screw size M5 Power supply IM Motor R L1 S L2 T L3 N P PR R1 L11 S1 L21 IM Screw size M4 Screw size M6 Screw size M6 Jumper Jumper Charge lamp Power supply Motor IM Jumper Jumper Charge lamp Screw size M4 Power supply Motor R L1 S L2 T L3 N P R1 L11 S1 L21 Screw size 37K M6 45K 55K M8 Screw size 37K M6 45K 55K M8 IM R...

Page 28: ... wiring two wires place wires on both sides of the conductor Refer to the drawing below For wiring use bolts nuts provided with the inverter Handling of the wiring cover FR F720 18 5K 22K FR F740 22K 30K For the hook of the wiring cover cut off the necessary parts using a pair of long nose pliers etc IM R L1 S L2 T L3 N P R1 L11 S1 L21 P P Screw size M4 Jumper Charge lamp Screw size M10 Motor Scre...

Page 29: ...10 M8 14 7 100 10 100 10 100 100 38 4 0 4 0 95 95 50 FR F720 75K M12 M10 24 5 150 12 150 12 125 125 38 MCM250 MCM250 FR F720 90K M12 M10 24 5 150 12 150 12 150 150 38 2 4 0 2 4 0 FR F720 110K M12 M10 24 5 100 12 100 12 2 100 2 100 38 2 4 0 2 4 0 1 The cable size is that of the cable HIV cable 600V class 2 vinyl insulated cable etc with continuous maximum permissible temperature of 75 C Assumes tha...

Page 30: ...50 2 250 2 250 100 2 500 2 500 2 240 2 240 2 120 FR F740 560K M12 M10 24 5 C2 200 C2 200 3 200 3 200 100 3 350 3 350 3 185 3 185 2 150 1 For the FR F740 55K or less the recommended cable size is that of the cable e g HIV cable 600V class 2 vinyl insulated cable with continuous maximum permissible temperature of 75 C Assumes that the surrounding air temperature is 50 C or less and the wiring distan...

Page 31: ...r equipment at an earthing grounding point The lll common earthing grounding as in the figure below which inverter shares a common earth ground cable with the other equipment must be avoided A leakage current including many high frequency components flows in the earth ground cables of the inverter and inverter driven motor Therefore use the independent earthing grounding and separated the earthing...

Page 32: ...e 1 5N m Pr 72 PWM frequency selection Setting carrier frequency 0 75K 1 5K 2 2K or More 2 2kHz or less 300m 500m 500m 3 to 15 3kHz to 14 5kHz 200m 300m 500m Total wiring length 1 5K or more CAUTION Especially for long distance wiring the inverter may be affected by a charging current caused by the stray capacitances of the wiring leading to a malfunction of the overcurrent protective function or ...

Page 33: ...upply terminals R1 L11 and S1 L21 of the control circuit to the primary side of the MC Do not connect the power cable to incorrect terminals Doing so may damage the inverter 1 Loosen the upper screws 2 Remove the lower screws 3 Remove the jumper 4 Connect the separate power supply cable for the control circuit to the lower terminals R1 L11 S1 L21 1 Remove the upper screws 2 Remove the lower screws...

Page 34: ...e control circuit power is supplied from other than the primary side of the MC The power capacity necessary when separate power is supplied from R1 L11 and S1 L21 differs according to the inverter capacity If the main circuit power is switched off for 0 1s or more then on again the inverter resets and a fault output will not be held S1 L21 R1 L11 3 4 1 2 Power supply terminal block for the control...

Page 35: ...et can be set to enabled only at fault occurrence Inverter recovers about 1s after the reset is released 115 AU Terminal 4 input selection Terminal 4 is valid only when the AU signal is turned on The frequency setting signal can be set between 0 and 20mADC Turning the AU signal on makes terminal 2 voltage input invalid 160 PTC input AU terminal is used as PTC input terminal thermal protection of t...

Page 36: ...to 10VDC and 0 to 20mA Set the voltage current input switch in the ON position to select current input 0 to 20mA 1 Voltage input Input resistance 10kΩ 1kΩ Maximum permissible voltage 20VDC Current input Input resistance 245Ω 5Ω Maximum permissible current 30mA 160 4 Frequency setting current Inputting 4 to 20mADC or 0 to 5V 0 to 10V provides the maximum output frequency at 20mA 5V 10V makes input ...

Page 37: ...evention is cancelled 121 IPF Instantaneous power failure Switched low when an instantaneous power failure and under voltage protections are activated 121 FU Frequency detection Switched low when the inverter output frequency is equal to or higher than the preset detected frequency and high when less than the preset detected frequency 121 SE Open collector output common Common terminal for termina...

Page 38: ...ation screws in both ends of the control circuit terminal block These screws cannot be removed Pull down the terminal block from behind the control circuit terminals 2 Change the jumper connector set to the sink logic SINK on the rear panel of the control circuit terminal block to source logic SOURCE 3 Using care not to bend the pins of the inverter s control circuit connector reinstall the contro...

Page 39: ...due to undesirable current Source logic type Use terminal SD as a common terminal and perform wiring as shown below Do not connect terminal PC of the inverter with terminal 24V of the external power supply When using terminals PC SD as a 24VDC power supply do not install an external power supply in parallel with the inverter Doing so may cause a malfunction in the inverter due to undesirable curre...

Page 40: ...frequency setting signal terminal 2 1 or 4 and analog output terminal AM It should be protected from external noise using a shielded or twisted cable Terminal SE is a common terminal for the open collector output terminal RUN SU OL IPF FU The contact input circuit is isolated from the internal control circuit by photocoupler 2 Signal inputs by contactless switches The contacted input terminals of ...

Page 41: ...control circuit input signals are micro currents 4 Use shielded or twisted cables for connection to the control circuit terminals and run them away from the main and power circuits including the 200V relay sequence circuit 5 Do not apply a voltage to the contact input terminals e g STF of the control circuit 6 Always apply a voltage to the fault output terminals A B C via a relay coil lamp etc z W...

Page 42: ...nication REMARKS Overall wiring length when the operation panel is connected 20m Refer to the following when fabricating the cable on the user side Commercially available product examples as of Oct 2008 Parameter unit connection cable FR CB2 option Operation panel FR DU07 Operation panel connection connector FR ADP option Do not use pins No 2 8 of the communication cable Product Type Maker 1 Commu...

Page 43: ...ration communication can be performed with the PU connector and RS 485 terminal For the Modbus RTU protocol communication can be performed with the RS 485 terminal For further details refer to page 191 Conforming standard EIA 485 RS 485 Transmission format Multidrop link Communication speed MAX 38400bps Overall length 500m Connection cable Twisted pair cable 4 pairs RXD RDA1 RXD1 RDB1 RXD1 RDA2 RX...

Page 44: ...g is twisted the cable length must not exceed 10m 4 It is recommended to install an external thermal relay to prevent overheat of discharging resistors 5 Refer to FR BU2 manual for connection method of discharging resistor Brake Unit Discharging Resistor Recommended External Thermal Relay FR BU2 1 5K GZG 300W 50Ω one TH N20CXHZ 1 3A FR BU2 3 7K GRZG 200 10Ω three in series TH N20CXHZ 3 6A FR BU2 7...

Page 45: ...P N and brake unit FR BU2 terminals so that their terminal names match with each other Incorrect connection will damage the inverter and brake unit 2 When the power supply is 400V class install a step down transformer 3 The wiring distance between the inverter brake unit FR BU2 and resistor unit MT BR5 should be within 5m If twisted wires are used the distance should be within 10m 4 Normal across ...

Page 46: ...l a step down transformer 3 The wiring distance between the inverter brake unit FR BU and resistor unit FR BR should be within 5m If twisted wires are used the distance should be within 10m CAUTION If the transistors in the brake unit should become faulty the resistor can be unusually hot causing a fire Therefore install a magnetic contactor on the inverter s input side to configure a circuit so t...

Page 47: ...ir reaches the brake unit heatsink and within a distance of the cable supplied with the brake unit reaches the inverter For wiring of the brake unit and inverter use an accessory cable supplied with the brake unit Connect the main circuit cable to the inverter terminals P and N and connect the control circuit cable to the CN8 connector inside by making cuts in the rubber bush at the top of the inv...

Page 48: ... input terminals R L1 S L2 T L3 open Incorrect connection will damage the inverter E OPT option fault will occur Refer to page 268 2 Do not insert the MCCB between terminals P N P P N N Opposite polarity of terminals N P will damage the inverter 3 Use Pr 178 to Pr 189 input terminal function selection to assign the terminals used for the X10 X11 signal Refer to page 115 For communication where the...

Page 49: ...nce of an instantaneous power failure Refer to page 107 4 Connect the power supply to terminals R1 and S1 of the MT HC via an isolated transformer 5 Be sure to connect terminal RDY of the MT HC to the X10 signal or MRS signal assigned terminal of the inverter and connect terminal SE of the MT HC to terminal SD of the inverter Without proper connecting MT HC will be damaged CAUTION Use sink logic i...

Page 50: ...Assign the terminal for X10 signal using any of Pr 178 to Pr 189 input terminal function selection Refer to page 115 4 Be sure to connect the power supply and terminals R L11 S L21 T MC1 Operating the inverter without connecting them will damage the power regeneration common converter 5 Be sure to connect terminal RDYB of the FR CV to the X10 signal or MRS signal assigned terminal of the inverter ...

Page 51: ...en using the FR F700 series together with the MT RC install a magnetic contactor MC at the input side of the inverter so that power is supplied to the inverter after 1s or more has elapsed after powering on the MT RC When power is supplied to the inverter prior to the MT RC the inverter and the MT RC may be damaged or the MCCB may trip or be damaged Refer to the MT RC manual for precautions for co...

Page 52: ...use of this product Always read the instructions before using the equipment 3 1 EMC and leakage currents 44 3 2 Installation of a reactor 52 3 3 Power off and magnetic contactor MC 52 3 4 Inverter driven 400V class motor 53 3 5 Precautions for use of the inverter 54 3 6 Failsafe of the system which uses the inverter 56 ...

Page 53: ...inverter output cables may operate the external thermal relay unnecessarily When the wiring length is long 50m or more for the 400V class small capacity model 7 5K or less the external thermal relay is likely to operate unnecessarily because the ratio of the leakage current to the rated motor current increases z Line to line leakage current data example 200V class The leakage currents of the 400V ...

Page 54: ...ut side Earthing Grounding must conform to the requirements of national and local safety regulations and electrical codes NEC section 250 IEC 536 class 1 and other applicable standards When the breaker is installed on the output side of the inverter it may be unnecessarily operated by harmonics even if the effective value is less than the rating In this case do not install the breaker since the ed...

Page 55: ...installed near the inverter and the inverter may be malfunctioned by electromagnetic noises the following measures must be taken Provide surge suppressors for devices that generate many electromagnetic noises to suppress electromagnetic noises Fit data line filters to signal cables Earth Ground the shields of the detector connection and control signal cables with cable clamp metal 3 Techniques to ...

Page 56: ...easily affected signal cables as far away as possible from the I O cables of the inverter 3 Do not run the signal cables and power cables inverter I O cables in parallel with each other and do not bundle them 4 Use shield cables as signal cables and power cables and run them in individual metal conduits to produce further effects 7 When the power supplies of the peripheral devices are connected to...

Page 57: ...ifferent depending on maker s equipment specifications Suppression example Provide reactor Increase distance The harmonic current generated from the inverter to the input side differs according to various conditions such as the wiring impedance whether a reactor is used or not and output frequency and output current on the load side For the output frequency and output current we understand that th...

Page 58: ...r to take certain suppression measures 1 Application of the harmonic suppression guideline for specific consumers Table 1 Maximum Values of Outgoing Harmonic Currents per 1kW Contract Power Received Power Voltage 5th 7th 11th 13th 17th 19th 23rd Over 23rd 6 6kV 3 5 2 5 1 6 1 3 1 0 0 9 0 76 0 70 22kV 1 8 1 3 0 82 0 69 0 53 0 47 0 39 0 36 33kV 1 2 0 86 0 55 0 46 0 35 0 32 0 26 0 24 Table 2 Conversio...

Page 59: ...20 40 18 48 10 32 7 440 6 240 4 320 3 7 13 0 6 50 394 4 61 257 1 161 5 33 49 30 34 16 94 12 21 10 24 7 092 5 5 19 1 9 55 579 6 77 376 1 237 4 49 22 44 58 24 90 17 95 15 05 10 42 7 5 25 6 12 8 776 9 07 504 4 318 2 65 96 59 75 33 37 24 06 20 18 13 97 11 36 9 18 5 1121 13 1 728 7 459 6 95 29 86 32 48 20 34 75 29 15 20 18 15 49 8 24 9 1509 17 6 980 9 618 7 128 3 116 2 64 89 46 78 39 24 27 16 18 5 61 4...

Page 60: ...onverter FR HC MT HC is used with the standard accessory 3 Installation of power factor improving capacitor When used with a series reactor the power factor improving capacitor has an effect of absorbing harmonic currents 4 Transformer multi phase operation Use two transformers with a phase angle difference of 30 as in combination to provide an effect corresponding to 12 pulses reducing low degree...

Page 61: ...ill activate When an MC is provided to switch to a commercial power supply for example it is recommended to use bypass operation Pr 135 to Pr 139 Refer to page 233 REMARKS The wiring length between the FR HEL and inverter should be 5m maximum and minimized Use the same wire size as that of the power supply wire R L1 S L2 T L3 Refer to page 20 REMARKS Since repeated inrush current at power on will ...

Page 62: ...iven insulation enhanced motor 2 For the dedicated motor such as the constant torque motor and low vibration motor use the inverter driven dedicated motor 3 Set Pr 72 PWM frequency selection as indicated below according to the wiring length 2 Suppressing the surge voltage on the inverter side Connect the surge voltage suppression filter FR ASF H to the 55K or less and the sine wave filter MT BSL B...

Page 63: ... surge suppressor to be damaged If any of the above devices is installed immediately remove it 8 For some short time after the power is switched off a high voltage remains in the smoothing capacitor When accessing the inverter for inspection wait for at least 10 minutes after the power supply has been switched off and then make sure that the voltage across the main circuit terminals P N of the inv...

Page 64: ...e is related to the amount of current the life can be increased by reducing bound current starting current etc Decreasing current may increase the life However decreasing current will result in insufficient torque and the inverter may not start Therefore increase the inverter capacity to have enough allowance for current 15 Make sure that the specifications and rating match the system requirements...

Page 65: ...al STF signal STR signal Output current detection signal Y12 signal 119 126 1 Check by the output of the inverter fault signal When the fault occurs and the inverter trips the fault output signal ALM signal is output ALM signal is assigned to terminal A1B1C1 in the initial setting Check that the inverter functions properly In addition negative logic can be set on when the inverter is normal off wh...

Page 66: ...on check Check if there is no gap between the actual speed and commanded speed by comparing the inverter speed command and detected speed of the speed detector 4 Checking the motor operating status by the start signal input to the inverter and inverter output current detection signal The output current detection signal Y12 signal is output when the inverter operates and currents flows in the motor...

Page 67: ...58 MEMO ...

Page 68: ...59 3 4 5 6 7 1 2 4 PARAMETERS This chapter explains the PARAMETERS for use of this product Always read the instructions before using the equipment ...

Page 69: ...Lit to indicate External operation mode NET Lit to indicate Network operation mode Rotation direction indication REV Lit during reverse rotation FWD Lit during forward rotation Start command forward rotation Start command reverse rotation Stop operation Used to stop Run command Fault can be reset when protective function is activated fault Mode switchover Used to change each setting mode Unit indi...

Page 70: ...change Parameter write is completed Parameter and a setting value flicker alternately Parameter clear Parameter all clear Fault clear Parameter copy Example Example Frequency setting has been written and completed and frequency flicker Operation for displaying faults history Past eight faults can be displayed The latest fault is ended by When no fault history exists is displayed Operation mode swi...

Page 71: ...ore including decimal places the fifth or later numerals cannot be displayed nor set Example When Pr 1 When 60Hz is set 60 00 is displayed When 120Hz is set 120 0 is displayed The second decimal places cannot be displayed nor set 1 Screen at powering on The monitor display appears Display Operation 3 Press to choose the parameter setting mode 4 Pr 1 appears Flicker Parameter setting complete 7 Pre...

Page 72: ...ing Increments Initial Value Refer to Page Customer Setting Basic functions 0 Torque boost 0 to 30 0 1 6 4 3 2 1 5 1 74 1 Maximum frequency 0 to 120Hz 0 01Hz 120 60Hz 82 2 Minimum frequency 0 to 120Hz 0 01Hz 0Hz 82 3 Base frequency 0 to 400Hz 0 01Hz 60Hz 84 4 Multi speed setting high speed 0 to 400Hz 0 01Hz 60Hz 88 5 Multi speed setting middle speed 0 to 400Hz 0 01Hz 30Hz 88 6 Multi speed setting ...

Page 73: ...requency detection 41 Up to frequency sensitivity 0 to 100 0 1 10 125 42 Output frequency detection 0 to 400Hz 0 01Hz 6Hz 125 43 Output frequency detection for reverse rotation 0 to 400Hz 9999 0 01Hz 9999 125 Second functions 44 Second acceleration deceleration time 0 to 3600 360s 0 1 0 01s 5s 96 45 Second deceleration time 0 to 3600 360s 9999 0 1 0 01s 9999 96 46 Second torque boost 0 to 30 9999 ...

Page 74: ...imple magnetic flux vector control 0 4 to 55kW 9999 0 to 3600kW 9999 0 01 0 1kW 9999 75 90 Motor constant R1 0 to 50Ω 9999 0 to 400mΩ 9999 0 001Ω 0 01mΩ 9999 75 Adjustable 5 points V F 100 V F1 first frequency 0 to 400Hz 9999 0 01Hz 9999 87 101 V F1 first frequency voltage 0 to 1000V 0 1V 0V 87 102 V F2 second frequency 0 to 400Hz 9999 0 01Hz 9999 87 103 V F2 second frequency voltage 0 to 1000V 0 ...

Page 75: ...9 141 Backlash acceleration stopping time 0 to 360s 0 1s 0 5s 99 142 Backlash deceleration stopping frequency 0 to 400Hz 0 01Hz 1Hz 99 143 Backlash deceleration stopping time 0 to 360s 0 1s 0 5s 99 144 Speed setting switchover 0 2 4 6 8 10 102 104 106 108 110 1 4 130 PU 145 PU display language selection 0 to 7 1 0 248 Current detection 148 Stall prevention level at 0V input 0 to 150 0 1 120 77 149...

Page 76: ... 0 to 16 1 0 175 173 User group registration 0 to 999 9999 1 9999 175 174 User group clear 0 to 999 9999 1 9999 175 Input terminal function assignment 178 STF terminal function selection 0 to 8 10 to 12 14 16 24 25 60 62 64 to 67 70 to 72 9999 1 60 115 179 STR terminal function selection 0 to 8 10 to 12 14 16 24 25 61 62 64 to 67 70 to 72 9999 1 61 115 180 RL terminal function selection 0 to 8 10 ...

Page 77: ... 167 242 Terminal 1 added compensation amount terminal 2 0 to 100 0 1 100 165 243 Terminal 1 added compensation amount terminal 4 0 to 100 0 1 75 165 244 Cooling fan operation selection 0 1 1 1 240 Slip compensation 245 Rated slip 0 to 50 9999 0 01 9999 76 246 Slip compensation time constant 0 01 to 10s 0 01s 0 5s 76 247 Constant power range slip compensation selection 0 9999 1 9999 76 250 Stop se...

Page 78: ...10 11 1 1 196 334 RS 485 communication parity check selection 0 1 2 1 2 196 335 RS 485 communication retry count 0 to 10 9999 1 1 196 336 RS 485 communication check time interval 0 to 999 8s 9999 0 1s 0s 196 337 RS 485 communication waiting time setting 0 to 150ms 9999 1 9999 196 338 Communication operation command source 0 1 1 0 186 339 Communication speed command source 0 1 2 1 0 186 340 Communi...

Page 79: ... 01Hz 0Hz 221 577 Output interruption cancel level 900 to 1100 0 1 1000 221 611 Acceleration time at a restart 0 to 3600s 9999 0 1s 5 15s 141 Speed smoothing control 653 Speed smoothing control 0 to 200 0 1 0 159 654 Speed smoothing cutoff frequency 0 to 120Hz 0 01Hz 20Hz 159 799 Pulse increment setting for output power 0 1kWh 1kWh 10kWh 100kWh 1000kWh 0 1 1kWh 129 867 AM output filter 0 to 5s 0 0...

Page 80: ... 167 125 903 Terminal 2 frequency setting gain frequency 0 to 400Hz 0 01Hz 60Hz 167 C4 903 Terminal 2 frequency setting gain 0 to 300 0 1 100 167 C5 904 Terminal 4 frequency setting bias frequency 0 to 400Hz 0 01Hz 0Hz 167 C6 904 Terminal 4 frequency setting bias 0 to 300 0 1 20 167 126 905 Terminal 4 frequency setting gain frequency 0 to 400Hz 0 01Hz 60Hz 167 C7 905 Terminal 4 frequency setting g...

Page 81: ... 9 2 Selection of a regenerative brake and DC feeding Pr 30 Pr 70 107 4 9 3 Stop selection Pr 250 112 4 9 4 Output stop function Pr 522 113 4 10 Function assignment of external terminal and control 115 4 10 1 Input terminal function selection Pr 178 to Pr 189 115 4 10 2 Inverter output shutoff signal MRS signal Pr 17 117 4 10 3 Condition selection of function validity by the second function select...

Page 82: ...19 Communication operation and setting 191 4 19 1 Wiring and configuration of PU connector 191 4 19 2 Wiring and arrangement of RS 485 terminals 193 4 19 3 Initial settings and specifications of RS 485 communication Pr 117 to Pr 124 Pr 331 to Pr 337 Pr 341 Pr 549 196 4 19 4 Communication EEPROM write selection Pr 342 197 4 19 5 Mitsubishi inverter protocol computer link communication 198 4 19 6 Mo...

Page 83: ...on 0 Refer to page 175 1 Starting torque adjustment On the assumption that Pr 19 Base frequency voltage is 100 set the output voltage at 0Hz in in Pr 0 Pr 46 Adjust the parameter little by little about 0 5 and check the motor status each time If the setting is too large the motor will overheat The guideline is about 10 at the greatest REMARKS The RT signal acts as the second function selection sig...

Page 84: ...ty of the motor used to select simple magnetic flux vector control 75K or more 0 to 3600kW 9999 V F control is performed 90 Motor constant R1 9999 55K or less 0 to 50Ω Used to set the motor primary resistance value Normally setting is not necessary 75K or more 0 to 400mΩ 9999 Use the Mitsubishi motor SF JR SF HRCA constants POINT The number of motor poles should be any of 2 4 and 6 poles Single mo...

Page 85: ...made smaller response will be faster However as load inertia is greater a regenerative overvoltage E OV fault is more liable to occur 247 Constant power range slip compensation selection 9999 0 Slip compensation is not made in the constant power range frequency range above the frequency set in Pr 3 9999 Slip compensation is made in the constant power range The above parameters can be set when Pr 1...

Page 86: ...ion invalid 0 01 to 400Hz Set the frequency at which stall prevention operation of Pr 48 is started 9999 Pr 48 is valid when the RT signal is on 66 Stall prevention operation reduction starting frequency 60Hz 0 to 400Hz Set the frequency at which the stall operation level is started to reduce 148 Stall prevention level at 0V input 120 0 to 150 Stall prevention operation level can be changed by the...

Page 87: ... 60Hz in Pr 66 and 100 in Pr 23 Formula for stall prevention operation level When Pr 23 Stall prevention operation level compensation factor at double speed 9999 initial value the stall prevention operation level is kept constant at the Pr 22 setting up to 400Hz Pr 157 Setting Description 0 initial value Output immediately 0 1 to 25 Output after the set time s has elapsed 9999 Not output REMARKS T...

Page 88: ...r 148 Stall prevention level at 0V input Set the current limit level at the input voltage of 10V or 5V in Pr 149 Stall prevention level at 10V input REMARKS The fast response current limit level cannot be set When Pr 22 9999 analog variable functions other than the terminal 1 auxiliary input override function PID control are not executed Stall prevention operation current During acceleration Runni...

Page 89: ...ced 1 initial value Output voltage not reduced Pr 156 Setting Fast response Current Limit Activated z Not activated Stall Prevention Operation Selection Activated z Not activated OL Signal Output Operation continued z Operation not continued 1 Pr 156 Setting Fast response Current Limit Activated z Not activated Stall Prevention Operation Selection Activated z Not activated OL Signal Output Operati...

Page 90: ...tion may increase the acceleration time Stall prevention operation performed during constant speed may cause sudden speed changes Stall prevention operation during deceleration may increase the deceleration time increasing the deceleration distance Parameters referred to Pr 73 Analog input selection Refer to page 160 Pr 178 to Pr 189 Input terminal function selection Refer to page 115 Pr 190 to Pr...

Page 91: ...y If the frequency of the frequency command entered is higher than the setting the output frequency is clamped at the maximum frequency When you want to perform operation above 120Hz set the upper limit of the output frequency to Pr 18 High speed maximum frequency When Pr 18 is set Pr 1 automatically switches to the frequency of Pr 18 When Pr 18 is set Pr 18 automatically switches to the frequency...

Page 92: ...y jump 2A 9999 0 to 400Hz 9999 34 Frequency jump 2B 9999 0 to 400Hz 9999 35 Frequency jump 3A 9999 0 to 400Hz 9999 36 Frequency jump 3B 9999 0 to 400Hz 9999 Up to three areas may be set with the jump frequencies set to either the top or bottom point of each area The settings of frequency jumps 1A 2A 3A are jump points and operation is performed at these frequencies in the jump areas Example 1 To f...

Page 93: ...f power supply voltage 9999 Same as power supply voltage 47 Second V F base frequency 9999 0 to 400Hz Set the base frequency when the RT signal is on 9999 Second V F invalid 1 Setting of base frequency Pr 3 When operating a standard motor generally set the rated frequency of the motor to Pr 3 Base frequency When running the motor using bypass operation set Pr 3 to the same value as the power suppl...

Page 94: ...ltage exceeds the rated voltage of the motor speed variation or motor overheat may be caused by excessive torque or increased motor current CAUTION When Pr 71 Applied motor is set to 2 adjustable 5 points V F characteristic the Pr 47 setting becomes invalid In addition you cannot set 8888 or 9999 in Pr 19 Changing the terminal assignment using Pr 178 to Pr 189 input terminal function selection may...

Page 95: ...ency voltage the output voltage varies with the output frequency in a square curve Set this value when driving the load whose load torque varies in proportion to the square of the speed e g fan or pump REMARKS The RT signal is assigned to the terminal RT in the initial setting By setting 3 in any of Pr 178 to Pr 189 input terminal function selection you can assign the RT signal to the other termin...

Page 96: ...otor to 2 Adjustable 5 points V F characteristic 3 Set the frequency and voltage you want to set in Pr 100 to Pr 109 CAUTION Adjustable 5 points V F characteristics function only under V F control or Optimum excitation control They do not function for Simple magnetic flux vector control When Pr 19 Base frequency voltage 8888 or 9999 Pr 71 cannot be set to 2 To set Pr 71 to 2 set the rated voltage ...

Page 97: ... the frequency when RH turns on 5 Multi speed setting middle speed 30Hz 0 to 400Hz Set the frequency when RM turns on 6 Multi speed setting low speed 10Hz 0 to 400Hz Set the frequency when RL turns on 24 Multi speed setting speed 4 9999 0 to 400Hz 9999 Frequency from speed 4 to speed 15 can be set according to the combination of the RH RM RL and REX signals 9999 not selected 25 Multi speed setting...

Page 98: ...n them When a value other than 0 is set in Pr 59 Remote function selection the RH RM and RL signals are used as the remote setting signals and the multi speed setting becomes invalid When making analog input compensation set 1 in Pr 28 Multi speed input compensation selection CAUTION The RH RM RL REX signals can be assigned to the input terminal using any of Pr 178 to Pr 189 input terminal functio...

Page 99: ...on time for jog operation As the acceleration deceleration time set the time taken to reach the frequency set in Pr 20 Acceleration deceleration reference frequency Initial value is 60Hz The acceleration and deceleration times cannot be set separately REMARKS When you want to change the running frequency change Pr 15 Jog frequency initial value 5Hz When you want to change the running frequency cha...

Page 100: ...to make a start or push to make a stop This function is invalid when Pr 79 3 Parameters referred to Pr 13 Starting frequency Refer to page 98 Pr 29 Acceleration deceleration pattern selection Refer to page 99 Pr 20 Acceleration deceleration reference frequency Pr 21 Acceleration deceleration time increments Refer to page 96 Pr 79 Operation mode selection Refer to page 177 Pr 178 to Pr 189 input te...

Page 101: ...setting or the speed setting by remote setting function Parameter Number Name Initial Value Setting Range Description 28 Multi speed input compensation selection 0 0 Without compensation 1 With compensation REMARKS Select the compensation input voltage 0 to 5V 0 to 10V and used terminal terminal 1 2 using Pr 73 Analog input selection Parameters referred to Pr 4 to Pr 6 Pr 24 to Pr 27 Pr 232 to Pr ...

Page 102: ...K Parameter Number Name Initial Value Setting Range Description RH RM RL Signal Function Frequency Setting Storage Function Deceleration to the Frequency Lower Than the Set Frequency 59 Remote function selection 0 0 Multi speed setting 1 Remote setting Used Disabled 2 Remote setting Not used Disabled 3 Remote setting Not used Turning STF STR OFF clears remotely set frequency Disabled 11 Remote set...

Page 103: ...f the RL signal does not affect writing CAUTION The range of frequency change by RH acceleration and RM deceleration is 0 to maximum frequency Pr 1 or Pr 18 setting Note that the maximum value of set frequency is main speed maximum frequency When the acceleration or deceleration signal switches ON acceleration deceleration time is as set in Pr 44 Second acceleration deceleration time and Pr 45 Sec...

Page 104: ...d RM signals CAUTION When selecting this function re set the maximum frequency according to the machine Parameters referred to Pr 1 Maximum frequency Pr 18 High speed maximum frequency Refer to page 82 Pr 7 Acceleration time Pr 8 Deceleration time Pr 44 Second acceleration deceleration time Pr 45 Second deceleration time Refer to page 96 Pr 28 Multi speed input compensation selection Refer to page...

Page 105: ...sis of acceleration deceleration time As acceleration deceleration time set the frequency change time from stop to Pr 20 21 1 Acceleration deceleration time increments 0 0 Increments 0 1s Range 0 to 3600s Increments and setting range of acceleration deceleration time setting can be changed 1 Increments 0 01s Range 0 to 360s 44 1 Second acceleration deceleration time 5s 0 to 3600 360s 2 Set the acc...

Page 106: ...unction selection Changing the terminal assignment using Pr 178 to Pr 189 input terminal function selection may affect the other functions Make setting after confirming the function of each terminal REMARKS The RT signal acts as the second function selection signal and makes the other second function valid Refer to page 118 The RT signal is assigned to the RT terminal in the default setting By set...

Page 107: ...turned on CAUTION The inverter will not start if the frequency setting signal is less than the value set in Pr 13 For example when 5Hz is set in Pr 13 the motor will not start running until the frequency setting signal reaches 5Hz 2 Start time hold function Pr 571 This function holds the output frequency set in Pr 13 Starting frequency during the period set in Pr 571 This function performs initial...

Page 108: ...rt time to a high speed range of not lower than the base frequency In this acceleration deceleration pattern Pr 3 Base frequency fb is the inflection point of the S pattern and you can set the acceleration deceleration time appropriate for motor torque reduction in a constant power operation range of base frequency fb or higher CAUTION As the acceleration deceleration time of S pattern acceleratio...

Page 109: ...eceleration reference frequency Refer to page 96 Pr 14 Load pattern selection Refer to page 86 Setting value 6 Variable torque acceleration deceleration Pr 3 Base frequency Setting frequency Pr 7 Acceleration time Time Pr 8 Deceleration time CAUTION As the acceleration deceleration time of variable torque acceleration deceleration set the time taken to reach Pr 3 Base frequency not Pr 20 Accelerat...

Page 110: ... functions E THT When using the Mitsubishi constant torque motor 1 Set 1 in Pr 71 This provides a 100 continuous torque characteristic in the low speed range 2 Set the rated current of the motor in Pr 9 1 When 50 of the inverter rated output current current value is set in Pr 9 2 The value denotes the percentage to the inverter rated current It is not the percentage to the motor rated current 3 Wh...

Page 111: ...ON Protective function by electronic thermal relay function is reset by inverter power reset and reset signal input Avoid unnecessary reset and power off The operation time of the transistor protection thermal relay shortens when the Pr 72 PWM frequency selection setting increases 0 30 60 90 120 150 0 25 50 75 100 125 150 175 200 Ratio of the motor current to the inverter rated current Operation t...

Page 112: ... function selection CAUTION Changing the terminal assignment using Pr 190 to Pr 196 output terminal function selection may affect the other functions Make setting after confirming the function of each terminal External thermal relay input connection example To protect the motor against overheat use the OH signal when using an external thermal relay or the built in thermal protector of the motor Wh...

Page 113: ...184 and the AU PTC switchover switch was set to the PTC terminal function the function assigned to the AU terminal is always off Reversely when the PTC signal was assigned to Pr 184 and the AU PTC switchover switch was set to the AU terminal function a PTC thermal error E PTC occurs since the function is always in a motor overheat state When you want to input a current assign the AU signal to the ...

Page 114: ...Electronic Thermal Relay Function Motor used motor Standard SF JR etc Constant torque SF HRCA etc 0 initial value Thermal characteristics of a standard motor 1 Thermal characteristics of the Mitsubishi constant torque motor 2 Thermal characteristics of a standard motor Adjustable 5 points V F Refer to page 87 20 Mitsubishi standard motor SF JR 4P 1 5kW or less REMARKS For the 5 5K and 7 5K the Pr ...

Page 115: ...operation time of the DC injection brake 12 DC injection brake operation voltage 7 5K or less 4 0 to 30 Set the DC injection brake voltage torque When 0 is set DC injection brake is disabled 11K to 55K 2 75K or more 1 1 Operation frequency setting Pr 10 When the frequency at which the DC injection brake will be operated is set to Pr 10 the DC voltage is applied to the motor upon reaching to the se...

Page 116: ...egenerative function selection 0 Regeneration unit Terminal for power supply to the inverter 0 Inverter without regenerative function brake unit FR BU2 FR BU BU type R L1 S L2 T L3 10 P N DC feeding mode 1 20 R L1 S L2 T L3 P N DC feeding mode 2 1 Brake unit MT BU5 power regeneration converter MT RC R L1 S L2 T L3 11 P N DC feeding mode 1 21 R L1 S L2 T L3 P N DC feeding mode 2 2 High power factor...

Page 117: ...this signal to hold the mode Input the Y1 or Y2 signal instantaneous power failure detection signal of the FR HC MT HC For the terminal used for X10 or X11 signal input assign its function by setting 10 X10 or 11 X11 in any of Pr 178 to Pr 189 4 DC feeding mode 1 Pr 30 10 11 Setting 10 11 in Pr 30 enables DC power supply operation Leave the AC power supply connection terminal R L1 S L2 and T L3 op...

Page 118: ...X70 signal turns OFF during inverter operation output is shutoff Pr 261 0 or the inverter is decelerated to a stop Pr 261 0 Set 70 in any of Pr 178 to Pr 189 X71 DC feeding cancel signal Turn this signal ON to stop DC feeding When the X71 signal is turned ON during inverter operation with turning ON the X70 signal output is shutoff Pr 261 0 or the inverter is decelerated to a stop Pr 261 0 then th...

Page 119: ...r supply ON AC power supply ON Y85 MC ON X70 ON X71 Control power supply Output frequency Hz Approx 150ms Time ON ON Back up operation Motor coasting Output frequency Hz STF STR DC AC AC Control power supply ON Power restoration AC power supply ON Y85 MC ON OFF X70 X71 Turns off after stop while running Approx 150ms Time ON Back up operation Output frequency Hz STF STR DC AC AC Control power suppl...

Page 120: ...ion selection REMARKS The MRS signal can also be used instead of the X10 signal Refer to page 115 Refer to pages 35 to 42 for connection of the brake unit high power factor converter FR HC MT HC and power regeneration common converter FR CV When AC power is connected to terminal R L1 S L2 T L3 during DC feeding with 2 10 or 11 DC feeding set in Pr 30 an option alarm E OPT occurs When DC feeding op...

Page 121: ...or 8888 The motor decelerates to a stop when the start signal STF STR turns off 2 Coast the motor to a stop Use Pr 250 to set the time from when the start signal turns off until the output is shut off When any of 1000 to 1100 is set the output is shut off after Pr 250 1000 s The output is shut off when the time set in Pr 250 has elapsed after the start signal had turned off The motor coasts to a s...

Page 122: ...ation time settings such as Pr 7 The motor coasts to a stop inverter output shutoff when inverter output frequency falls to Pr 522 setting or lower Parameter Number Name Initial Value Setting Range Description 522 Output stop frequency 9999 0 to 400Hz Set the frequency to start coasting to a stop output shutoff 9999 No function The above parameters can be set when Pr 160 User group read selection ...

Page 123: ...e rotation deceleration However when the frequency setting signal and output frequency falls to Pr 522 or lower the inverter coasts to a stop During the output stop due to the output stop function when forward reverse command is given but frequency command is not given FWD REV LED indication on the operation panel flickers fast Parameters referred to Pr 10 DC injection brake operation frequency Pr...

Page 124: ...wer Pr 799 129 Use these parameters to select change the input terminal functions Parameter Number Name Initial Value Initial Signal Setting Range 178 STF terminal function selection 60 STF forward rotation command 0 to 8 10 to 12 14 16 24 25 60 62 64 to 67 70 to 72 9999 179 STR terminal function selection 61 STR reverse rotation command 0 to 8 10 to 12 14 16 24 25 61 62 64 to 67 70 to 72 9999 180...

Page 125: ...r 179 only 119 62 RES Inverter reset 63 PTC PTC thermistor input assigned to AU terminal Pr 184 only Pr 9 101 64 X64 PID forward reverse action switchover Pr 127 to Pr 134 221 65 X65 PU NET operation switchover PU operation when X65 turns on Pr 79 Pr 340 185 66 X66 External NET operation switchover NET operation when X66 turns on Pr 79 Pr 340 185 67 X67 Command source switchover Pr 338 and Pr 339 ...

Page 126: ...tor The inverter output is shut off when the mechanical brake operates b To provide interlock to disable operation by the inverter With the MRS signal on the inverter cannot be operated if the start signal is entered into the inverter c Coast the motor to a stop When the start signal is turned off the inverter decelerates the motor to a stop in the preset deceleration time but when the MRS signal ...

Page 127: ...160 User group read selection 0 Refer to page 175 Second function connection diagram Second acceleration deceleration time example Function First Function Parameter Number Second Function Parameter Number Refer to Page Torque boost Pr 0 Pr 46 74 Base Frequency Pr 3 Pr 47 84 Acceleration time Pr 7 Pr 44 96 Deceleration time Pr 8 Pr 44 Pr 45 96 Electronic thermal relay function Pr 9 Pr 51 101 Stall ...

Page 128: ...2 for stop selection Parameter Number Name Initial Value Setting Range Description Start Signal STF STR Stop Operation Refer to page 112 250 Stop selection 9999 0 to 100s STF signal Forward rotation start STR signal Reverse rotation start The motor is coasted to a stop when the preset time elapses after the start signal is turned off When the setting is any of 1000s to 1100s the inverter coasts to...

Page 129: ... setting By setting 25 in Pr 178 to Pr 189 the STOP signal can also be assigned to the other terminal When the JOG signal is turned on to enable jog operation the STOP signal becomes invalid If the MRS signal is turned on to stop the output the self holding function is not canceled STF STR Pr 250 Setting Inverter Status 0 to 100s 9999 1000s to 1100s 8888 OFF OFF Stop Stop OFF ON Reverse rotation O...

Page 130: ...tion Related Parameters Refer to Page Positive Logic Negative Logic 0 100 RUN Inverter running Output during operation when the inverter output frequency rises to or above Pr 13 Starting frequency 123 1 101 SU Up to frequency 1 Output when the output frequency is reached to the set frequency Pr 41 125 2 102 IPF Instantaneous power failure undervoltage Output at occurrence of an instantaneous power...

Page 131: ... 70 170 SLEEP PID output interruption Output when the PID output interruption function is executed Pr 127 to Pr 134 Pr 575 to Pr 577 221 79 179 Y79 Pulse train output of output power Output in pulses every time the accumulated output power of the inverter reaches the Pr 799 setting Pr 799 129 85 185 Y85 DC feeding Output during power failure or under voltage of AC power Pr 30 Pr 70 107 90 190 Y90 ...

Page 132: ...on of each terminal Do not assign signals which repeat frequent ON OFF to A1 B1 C1 A2 B2 C2 Otherwise the life of the relay contact decreases When the inverter is ready to operate the output of the operation ready signal RY is on It is also on during inverter running When the output frequency of the inverter rises to or above Pr 13 Starting frequency the output of the inverter running signal RUN i...

Page 133: ...ny of Pr 190 to Pr 196 output terminal function selection to assign the function to the output terminal The ALM signal is assigned to the A1B1C1 contact in the initial setting REMARKS Refer to page 260 for the inverter fault description Fault Definition Inrush current limit circuit fault E IOH CPU fault E CPU CPU fault E 5 CPU fault E 6 CPU fault E 7 Parameter storage device fault E PE Parameter s...

Page 134: ...magnetic brake operation open signal etc Frequency detection that is dedicated to reverse operation can be set by setting detection frequency to Pr 43 This function is effective for switching the timing of electromagnetic brake operation between forward rotation rise and reverse rotation fall during vertical lift operation etc When Pr 43 9999 the Pr 42 setting applies to forward rotation and the P...

Page 135: ...on continued Fault stop E CDO 11 Fault stop E CDO Fault stop E CDO The above parameters can be set when Pr 160 User group read selection 0 Refer to page 175 Specifications differ according to the date assembled Refer to page 322 to check the SERIAL number 1 Output current detection Y12 signal Pr 150 Pr 151 Pr 166 Pr 167 The output power detection function can be used for excessive torque detection...

Page 136: ... 113 negative logic in any of Pr 190 to Pr 196 output terminal function selection to assign the function to the output terminal CAUTION The response time of Y12 and Y13 signals is approximately 0 1s Note that the response time changes according to the load condition When Pr 152 0 detection is disabled Changing the terminal assignment using Pr 190 to Pr 196 output terminal function selection may af...

Page 137: ...gnal has been assigned of Pr 496 or Pr 497 the output terminal turns on off for negative logic By setting 0 the output terminal turns off on for negative logic Example When 96 positive logic is set to Pr 190 RUN terminal function selection and 1 H01 is set to Pr 496 the terminal RUN turns on ON OFF example for positive logic When Pr 495 0 initial value 10 performing a power supply reset including ...

Page 138: ...Pulse increment setting for output power is set reaches the specified value or its integral multiples Parameter Number Name Initial Value Setting Range Description 799 Pulse increment setting for output power 1kWh 0 1kWh 1kWh 10kWh 100kWh 1000kWh Pulse train output of output power Y79 is output in pulses at every output power kWh that is specified The above parameters can be set when Pr 160 User g...

Page 139: ... Range Description 37 Speed display 0 0 Frequency display setting 1 to 9998 1 Set the machine speed at 60Hz 144 Speed setting switchover 4 0 2 4 6 8 10 102 104 106 108 110 Set the number of motor poles when displaying the motor speed Pr 37 set maximum value 65535 x 60 Hz Pr 1 Hz Pr 37 Setting Pr 144 Setting Output Frequency Monitor Set Frequency Monitor Running Speed Monitor Frequency Setting Para...

Page 140: ...9 Set the maximum value when monitoring from communication to 0 to 65535kWh 171 Operation hour meter clear 9999 0 9999 Set 0 to clear the operation time monitor Setting 9999 has no effect 268 Monitor decimal digits selection 9999 0 Displayed as integral value 1 Displayed in 0 1 increments 9999 No function 563 Energization time carrying over times 0 0 to 65535 reading only Displays the numbers of c...

Page 141: ...alue exceeded 65535h with Pr 563 Reference voltage output 21 Terminal FM 1440 pulse s is output Terminal AM 10V is output Actual operation time 2 3 1h 23 Displays the cumulative inverter running time You can check the numbers of the monitor value exceeded 65535h with Pr 564 Use Pr 171 to clear the value Refer to page 135 Motor load factor 0 1 24 24 200 Displays the output current value in on the a...

Page 142: ... The monitor displayed at powering on is the first monitor Display the monitor you want to display on the first monitor and hold down for 1s To return to the output frequency monitor hold down for 1s after displaying the output frequency monitor Example When Pr 52 is set to 20 cumulative energization time the monitor is displayed on the operation panel as described below 2 Display set frequency du...

Page 143: ...Monitor Description 55 Displays the I O and output terminal ON OFF states of the inverter unit 56 Displays the input terminal ON OFF states of the digital input option FR A7AX 57 Displays the output terminal ON OFF states of the digital output option FR A7AY or relay output option FR A7AR You can set 56 or 57 even if the option is not fitted When the option is not fitted the monitor displays are a...

Page 144: ...The decimal places can be hidden by selecting the decimal digits In such a case the decimal digits can be selected by Pr 268 Operation Panel 1 Parameter Unit 2 Communication Range Unit Range Unit Range Unit Pr 170 10 Pr 170 9999 0 to 99 99kWh 0 01kWh 0 to 999 99kWh 0 01kWh 0 to 9999kWh 0 to 65535kWh initial value 1kWh 100 0 to 999 9kWh 0 1kWh 1000 0 to 9999 9kWh 0 1kWh 1000 to 9999kWh 1kWh 10000 t...

Page 145: ...tput voltage is proportional to the frequency Maximum output voltage is 10VDC For signal output two different output terminals are available pulse train output terminal FM and analog output terminal AM You can select the signals output to the terminals FM AM Parameter Number Name Initial Value Setting Range Description 55 Frequency monitoring reference 60Hz 0 to 400Hz Full scale value when frequen...

Page 146: ...f the connected current meter when the output voltage of terminal AM is 10VDC Set the current to be indicated as the full scale value on the meter 10VDC voltmeter connected between terminal AM and 5 Output voltage is proportional to the monitored value of output current Maximum output voltage is 10VDC 3 Terminal AM response adjustment Pr 867 Using Pr 867 the output voltage response of the terminal...

Page 147: ...read selection 0 Refer to page 175 2 The parameter number in parentheses is the one for use with the parameter unit FR PU04 FR PU07 3 The above parameters allow its setting to be changed during operation in any operation mode even if 0 initial value is set in Pr 77 Parameter write selection 1 Not needed when the operation panel FR DU07 or parameter unit FR PU04 FR PU07 is used for calibration This...

Page 148: ...tputting the item that cannot achieve a 100 value easily by operation e g output current set 21 reference voltage output in Pr 158 and perform the following operation After that set 2 output current for example in Pr 158 Terminal AM is factory set to provide a 10VDC output in the full scale status of the corresponding monitor item Calibration parameter C1 Pr 901 allows the output voltage ratios ga...

Page 149: ...indication step 8 13 Press Setting is complete 2 Press to choose the parameter setting mode 3 Flicker Parameter setting complete Flicker Parameter setting complete Analog indicator 6 Press to set 7 Turn until appears 5 Turn to change it to the setting value of 4 Press to read the present set value initial value appears 1 Confirmation of the RUN indication and operation mode indication 8 Press to d...

Page 150: ...tart after an instantaneous power failure 75K or more 0 1 to 30s 9999 No restart 58 Restart cushion time 1s 0 to 60s Set a voltage starting time at restart 162 Automatic restart after instantaneous power failure selection 0 0 With frequency search 1 Without frequency search Reduced voltage system 10 Frequency search at every start 11 Reduced voltage system at every start 163 First cushion time for...

Page 151: ...motor and inverter differ set 0 without rotation direction detection in Pr 299 ON Power supply OFF 15ms to 100ms ON IPF OFF STF IM MCCB CS CS S1 L21 R1 L11 T L3 S L2 R L1 MC1 MC2 MC3 W V U MC switchover sequence SD SD For use for only automatic restart after instantaneous power failure or flying start short CS SD in advance REMARKS The CS signal is assigned to the terminal CS in the initial settin...

Page 152: ...ic restart operation adjustment Pr 163 to Pr 165 Pr 611 Using Pr 163 and Pr 164 you can adjust the voltage rise time at a restart as shown on the left Using Pr 165 you can set the stall prevention operation level at a restart Using Pr 611 you can set the acceleration time until Pr 20 Acceleration deceleration reference frequency is reached after automatic restart operation is performed besides the...

Page 153: ...of an instantaneous power failure Stay away from the motor and machine When you have selected automatic restart after instantaneous power failure function apply in easily visible places the CAUTION stickers supplied to the instruction manual basic Parameters referred to Pr 7 Acceleration time Pr 21 Acceleration deceleration time increments Refer to page 96 Pr 13 Starting frequency Refer to page 98...

Page 154: ...Pr 263 Decelerate from the speed obtained from output frequency minus Pr 262 When output frequency Pr 263 Decelerate from output frequency 9999 Decelerate from the speed obtained from output frequency minus Pr 262 264 Power failure deceleration time 1 5s 0 to 3600 360s Set a deceleration slope down to the frequency set in Pr 266 265 Power failure deceleration time 2 9999 0 to 3600 360s Set a decel...

Page 155: ...When automatic restart after instantaneous power failure is selected Pr 57 9999 deceleration to stop function is invalid and the restart after instantaneous power failure operation is performed After a power failure stop the inverter will not start even if the power is restarted with the start signal STF STR input After switching on the power supply turn off the start signal once and then on again...

Page 156: ...ndervoltage or power failure occurrence is negative the calculation result is regarded as 0Hz DC injection brake operation is performed without deceleration During a stop or trip the power failure stop selection is not performed Y46 signal turns on when undervoltage occurs even when the motor is not decelerating at an instantaneous power failure For this reason Y46 signal outputs instantly at powe...

Page 157: ...output phase loss alarm Input output phase loss protection selection Pr 251 Pr 872 151 If a fault occurs the inverter resets itself automatically to restart You can also select the fault for a retry When automatic restart after instantaneous power failure is selected Pr 57 Restart coasting time 9999 restart operation is performed at retry operation as at an instantaneous power failure Refer to pag...

Page 158: ...z CAUTION For a retry error only the description of the first fault is stored When an inverter fault is reset by the retry function at the retry time the accumulated data of the electronic thermal relay function regenerative brake duty etc are not cleared Different from the power on reset Retry is not performed if E PE Parameter storage device fault occurred at power on CAUTION When you have selec...

Page 159: ...owing table 2 Fault code output at fault occurrence only Refer to the following table The above parameters can be set when Pr 160 User group read selection 0 Refer to page 175 Operation Panel Indication FR DU07 Output of Output Terminals Fault Code SU IPF OL FU Normal 0 0 0 0 0 E OC1 0 0 0 1 1 E OC2 0 0 1 0 2 E OC3 0 0 1 1 3 E OV1 to E OV3 0 1 0 0 4 E THM 0 1 0 1 5 E THT 0 1 1 0 6 E IPF 0 1 1 1 7 ...

Page 160: ...e Initial Value Setting Range Description 251 Output phase loss protection selection 1 0 Without output phase loss protection 1 With output phase loss protection 872 Input phase loss protection selection 0 0 Without input phase loss protection 1 With input phase loss protection The above parameters can be set when Pr 160 User group read selection 0 Refer to page 175 REMARKS If input phase is lost ...

Page 161: ...r Name Initial Value Setting Range Description 60 Energy saving control selection 0 0 Normal operation mode 4 Energy saving operation mode 9 Optimum excitation control mode When parameter is read using the FR PU04 a parameter name different from an actual parameter is displayed REMARKS For applications a large load torque is applied to or machines repeat frequent acceleration deceleration an energ...

Page 162: ...calculating power saving rate power saving rate average value commercial operation power 75K or more 0 to 3600kW 894 Control selection during commercial power supply operation 0 0 Discharge damper control fan 1 Inlet damper control fan 2 Valve control pump 3 Commercial power supply drive fixed value 895 Power saving rate reference value 9999 0 Consider the value during commercial power supply oper...

Page 163: ...g Monitor Item Description and Formula Unit Parameter Setting Pr 895 Pr 896 Pr 897 Pr 899 6 Power saving amount Power saving is added up per hour Σ 1 Power saving Δt 0 01kWh 0 1kWh 1 2 3 9999 9999 7 Power saving amount charge Power saving amount represented in terms of charge 6 Power saving amount Pr 896 0 01 0 1 1 3 0 to 500 8 Annual power saving amount Estimated value of annual power saving amou...

Page 164: ...it per 1kWh of power amount in Pr 896 Power unit cost the power saving amount average value monitor 5 displays the charge relative to the power saving average value power saving average value 3 Pr 896 4 Cumulative saving power monitor 6 power saving amount 7 power saving amount charge 8 annual power saving amount 9 annual power saving amount charge On the cumulative saving power monitor the monito...

Page 165: ... pattern and the ratio of speed to rating current output frequency Pr 3 Base frequency in the following chart From the motor capacity set in Pr 893 and Pr 892 Load factor the power estimated value kW during commercial power supply operation is found by the following formula Power estimated value kW during commercial power supply operation Pr 893 kW REMARKS Since the speed does not increase above t...

Page 166: ...ored by setting the power charge per hour in Pr 896 Power unit cost Calculate the annual power saving amount charge in the following method Annual operation time h year Average time h day Operation days days year Operation time rate 100 REMARKS Operation time rate setting example When operation is performed for about 21 hours per day and the monthly average operation days are 16 days Annual operat...

Page 167: ...rents Carrier frequency and Soft PWM selection Pr 72 Pr 240 Pr 260 158 Reduce mechanical resonance Speed smoothing control Pr 653 Pr 654 159 You can change the motor sound Parameter Number Name Initial Value Setting Range Description 72 PWM frequency selection 2 55K or less 0 to 15 PWM carrier frequency can be changed The setting displayed is in kHz Note that 0 indicates 0 7kHz 15 indicates 14 5kH...

Page 168: ...n due to mechanical resonance influences the inverter control causing the output current torque to be unstable In this case the output current torque fluctuation can be reduced to ease vibration by changing the output frequency Parameter Number Name Initial Value Setting Range Description 653 Speed smoothing control 0 0 to 200 The torque fluctuation is reduced to reduce vibration due to mechanical...

Page 169: ...urrent Pr 125 Pr 126 Pr 241 C2 to C7 Pr 902 to Pr 905 167 You can select the function that switches between forward rotation and reverse rotation according to the analog input terminal selection specifications the override function and the input signal polarity Parameter Number Name Initial Value Setting Range Description Voltage current input switch 73 Analog input selection 1 0 to 5 10 to 15 Swi...

Page 170: ...tch 2 Terminal 2 input ON Current input OFF Voltage input initial status CAUTION Set Pr 73 Pr 267 and a voltage current input switch correctly then input an analog signal in accordance with the setting Incorrect setting as in the table below could cause component damage Incorrect settings other than below can cause abnormal operation Voltage current input switch 2 4 Switch 1 Switch 2 Setting Causi...

Page 171: ...s 11 0 to 10V 11 12 0 to 5V 12 13 0 to 5V 13 14 0 to 10V 14 Terminal 2 Override 15 0 to 5V 15 16 0 to 10V 16 Terminal 1 Added compensation 17 0 to 5V 17 Terminal 2 Input Specifications Pr 73 Setting Switch 2 Terminal 4 Input Specifications Pr 267 Setting Switch 1 Voltage input 0 to 10V 0 2 4 10 12 14 OFF Voltage input 0 to 10V 2 OFF Voltage input 0 to 5V 1 initial value 3 5 11 13 15 OFF Voltage in...

Page 172: ... turned on to use the terminal 4 Setting any of 6 7 16 17 in Pr 73 changes the terminal 2 to the current input specification At this time the AU signal need not be turned on STF Inverter Forward rotation Frequency setting 0 to 5VDC 10 2 5 Connection diagram using terminal 2 0 to 5VDC Voltage current input switch SD 2 4 STF Inverter Forward rotation Frequency setting 0 to 10VDC 10E 2 5 Connection d...

Page 173: ...t 0 to 5V or 0 to 10V to the terminal 1 enables forward reverse rotation operation according to the polarity Parameters referred to Pr 22 Stall prevention operation level Refer to page 77 Pr 125 Terminal 2 frequency setting gain frequency Pr 126 Terminal 4 frequency setting gain frequency Refer to page 167 Pr 252 Pr 253 Override bias gain Refer to page 165 Not reversible Forward rotation Reverse r...

Page 174: ...ed setting for synchronous continuous speed control operation etc Setting any of 0 to 3 6 7 10 to 13 16 17 in Pr 73 adds the voltage across terminals 1 5 to the voltage signal across terminals 2 5 If the result of addition is negative it is regarded as 0 at the Pr 73 setting of any of 0 to 3 6 7 or reverse rotation operation polarity reversible operation is performed when the STF signal turns on a...

Page 175: ... Example When Pr 73 5 The set frequency changes as shown below according to the terminal 1 main speed and terminal 2 auxiliary inputs CAUTION When the Pr 73 setting was changed check the voltage current input switch setting Different setting may cause a fault failure or malfunction Refer to page 160 for setting REMARKS The AU signal must be turned on to use the terminal 4 When inputting compensati...

Page 176: ...s frequency 0Hz 0 to 400Hz Set the frequency on the bias side of terminal 2 input C3 902 1 2 Terminal 2 frequency setting bias 0 0 to 300 Set the converted of the bias side voltage current of terminal 2 input C4 903 1 2 Terminal 2 frequency setting gain 100 0 to 300 Set the converted of the gain side voltage current of terminal 2 input C5 904 1 2 Terminal 4 frequency setting bias frequency 0Hz 0 t...

Page 177: ...minals 2 5 4 5 page 169 b Method to adjust any point without application of a voltage current to across terminals 2 5 4 5 page 170 c Adjusting only the frequency without adjusting the voltage current page 171 CAUTION When the terminal 2 is calibrated to change the inclination of the set frequency the setting of the terminal 1 is also changed When a voltage is input to the terminal 1 to make calibr...

Page 178: ...0 in the maximum position of the potentiometer The value is nearly 100 in the maximum position of the potentiometer CAUTION After performing the operation in step 10 do not touch until completion of calibration Adjustment completed Press twice to show the next parameter C0 to C7 setting is enabled Terminal 2 input Terminal 4 input By turning you can read another parameter Press to return to the in...

Page 179: ...o the setting value of 4 Press to read the present set value initial value appears 6 Press to set 7 Turn until appears 8 Press to display 9 Turn until appears Set to C4 Terminal 2 frequency setting gain 10 Press to display the analog voltage current value The parameter number read previously appears 1 Confirm the RUN indication and operation mode indication The inverter must be at a stop The inver...

Page 180: ...er to page 168 CAUTION Be cautious when setting any value other than 0 as the bias frequency at 0V 0mA Even if a speed command is not given merely turning on the start signal will start the motor at the preset frequency Parameters referred to Pr 20 Acceleration deceleration reference frequency Refer to page 96 Pr 73 Analog input selection Pr 267 Terminal 4 input selection Refer to page 160 Pr 79 O...

Page 181: ...ut disconnected PU detection and with PU stop function are set The above parameters can be set when Pr 160 User group read selection 0 Refer to page 175 The Pr 75 value can be set any time Also if parameter all clear is executed this setting will not return to the initial value Pr 75 Setting Reset Selection Disconnected PU Detection PU Stop Selection 0 Reset input normally enabled If the PU is dis...

Page 182: ... to any of 0 1 14 15 which selects operation is continued if the PU is disconnected When RS 485 communication operation is performed through the PU connector the reset selection PU stop selection function is valid but the disconnected PU detection function is invalid REMARKS The motor will also decelerate to a stop PU stop when is input during operation in the PU mode through RS 485 communication ...

Page 183: ...2 Disable parameter write setting 1 Parameter write is not enabled Reading is enabled Parameter clear and all parameter clear cannot be performed either The parameters given on the right can be written if Pr 77 1 Parameter Number Name 22 Stall prevention operation level 75 Reset selection disconnected PU detection PU stop selection 77 Parameter write selection 79 Operation mode selection 160 User ...

Page 184: ...mode parameters are displayed Parameter Number Name Initial Value Setting Range Description 160 User group read selection 9999 9999 Only the simple mode parameters can be displayed 0 The simple mode and extended parameters can be displayed 1 Only parameters registered in the user group can be displayed 172 1 User group registered display batch clear 0 0 to 16 Displays the number of cases registere...

Page 185: ...able Parameters referred to Pr 550 NET mode operation command source selection Refer to page 186 Pr 551 PU mode operation command source selection Refer to page 186 Indication Operation Parameter setting mode Pr 173 User group registration is displayed When Pr 173 is read is displayed Select the parameter number to be registered Flicker Registration of Pr 3 to user group completed 1 Confirm the op...

Page 186: ... Value Setting Range Description LED Indication Off On 79 Operation mode selection 0 0 Use external PU switchover mode press to switch between the PU and External operation mode At power on the inverter is in the External operation mode External operation mode PU operation mode 1 Fixed to PU operation mode 2 Fixed to External operation mode Operation can be performed by switching between the Exter...

Page 187: ...nction by of the PU FR DU07 FR PU07 PU stop selection is valid also in other than the PU operation mode Pr 75 Reset selection disconnected PU detection PU stop selection Refer to page 172 REMARKS For switching of operation by external terminals refer to the following PU operation external interlock signal X12 signal page 182 PU external operation switch over signal X16 page 183 PU NET operation sw...

Page 188: ...al 2 4 JOG multi speed etc Terminal 2 4 5 analog RL RM RH JOG etc Pr 79 4 External PU combined operation 2 Frequency setting terminal ON FWD REV key ON From PU Digital setting Pr 79 1 Fixed to PU operation Digital setting FWD REV key ON From communication RS 485 terminals communication option From communication RS 485 terminals communication option RS 485 terminals or communication option RS 485 t...

Page 189: ...U operation mode always return to External operation mode The STF and STR signal are used as a start command and the voltage or current signal to terminal 2 4 multi speed signal JOG signal etc are used as frequency command Select the PU operation mode when applying start and speed command by the key operation of the operation panel FR DU07 or parameter unit FR PU04 FR PU07 alone Also select the PU...

Page 190: ...ut from the external signal by multi speed setting it has a higher priority than the frequency setting from the PU When AU is on the command signal to terminal 4 is used Select the PU External combined operation mode 2 when applying frequency command from the external potentiometer multi speed or JOG signal and inputting the start command by key operation of the operation panel FR DU07 or paramete...

Page 191: ...on Send the mode change command to External operation mode through communication Rotation direction is determined by the external operation input signal The set frequency is determined by the external frequency command signal NET operation PU operation Select the PU operation mode with the operation panel or parameter unit The rotation direction and frequency command in Network operation mode are ...

Page 192: ...NET operation mode 1 PU operation mode Fixed to PU operation mode 2 External operation mode Fixed to External operation mode Can be switched to NET operation mode 3 4 External PU combined operation mode External PU combined mode fixed 6 External operation mode PU operation mode Can be switched to external PU or NET operation mode with operation continued 7 X12 MRS ON External operation mode PU ope...

Page 193: ...on mode Forcibly switched to External operation mode 1 NET operation mode when the X66 signal is on 2 PU operation mode when the X16 signal is off PU operation mode also when Pr 550 NET mode operation command source selection 0 communication option command source and the communication option is not fitted 3 External operation mode when the X16 signal is on Pr 340 Setting Pr 79 Setting X66 Signal S...

Page 194: ...de Switching between the External and Net operation mode is enabled Switching to PU operation mode is disabled 3 4 External PU combined operation mode Operation mode switching is disabled 6 External operation mode Switching among the External PU and NET operation mode is enabled while running 7 External operation mode when X12 MRS signal ON Switching among the External PU and NET operation mode is...

Page 195: ...id frequency command from terminal 2 is invalid 550 NET mode operation command source selection 9999 0 The communication option is the command source when NET operation mode 1 RS 485 terminals are the command source when NET operation mode 9999 Automatic communication option recognition Normally RS 485 terminals are the command source When a communication option is mounted the communication option...

Page 196: ...command source selection 9999 and the communication option is fitted Operation Location Condition Pr 551 Setting Operation Mode Item PU Operation External Operation External PU Combined OperationMode 1 Pr 79 3 External PU Combined Operation Mode 2 Pr 79 4 NET Operation when RS 485 terminals are used 6 NET Operation when communication option is used 7 Control by RS 485 communication from PU connect...

Page 197: ... NET mode operation command source selection 0 communication option valid or Pr 550 NET mode operation command source selection 9999 and the communication option is fitted Error Definition Operation Mode Condition Pr 551 setting PU Operation External Operation External PU Combined Operation Mode 1 Pr 79 3 External PU Combined OperationMode 2 Pr 79 4 NET Operation when RS 485 terminals are used 5 N...

Page 198: ...h speed operation command remote setting acceleration NET External NET External 3 RT Second function selection NET External 4 AU Terminal 4 input selection Combined Combined 5 JOG Jog operation selection External 6 CS Selection of automatic restart after instantaneous power failure External 7 OH External thermal relay input External 8 REX Fifteen speed selection NET External NET External Pr 59 0 m...

Page 199: ...l State Start Command Source Speed Command Source No signal assignment According to Pr 338 According to Pr 339 ON OFF Command is valid only from control terminal signal REMARKS The ON OFF state of the X67 signal is reflected only during a stop It is reflected after a stop when the terminal is switched while the inverter is running When the X67 signal is off a reset via communication is disabled CA...

Page 200: ...g of computer link communication RS 485 terminals Pr 331 to Pr 337 Pr 341 Modbus RTU communication specifications Pr 331 Pr 332 Pr 334 Pr 343 Pr 549 209 Restrictions on parameter write through communication Communication EEPROM write selection Pr 342 197 Pin Number Name Description 1 SG Earth Ground connected to terminal 5 2 Operation panel power supply 3 RDA Inverter receive 4 SDB Inverter send 5...

Page 201: ...connector Inverter FR DU07 Communication cable 1 RJ 45 connector 2 RJ 45 connector 2 PU connector Inverter Station 0 Computer Communication cable 1 Communication cable 1 RS 232C RS 485 converter RS 232C cable Operation panel connector FR ADP option RS 485 interface terminals RJ 45 connector 2 RJ 45 connector 2 Maximum 15m RS 232C connector Computer Side Terminals Send data Send data Receive data R...

Page 202: ...signal loss or malfunction Overtightening can cause a short circuit or malfunction due to damage to the screw or unit REMARKS Information on blade terminals Introduced products as of March 2008 zPhoenix Contact Co Ltd zNICHIFU Co Ltd Use shielded or twisted cables for connection to the control circuit terminals and run them away from the main and power circuits including the 200V relay sequence ci...

Page 203: ...85 terminals RS 485 interface terminals Maximum 15m Computer Twisted pair cable Twisted pair cable RS 485 interface terminals Inverter RS 485 terminals Inverter RS 485 terminals Inverter RS 485 terminals Station 0 Station 1 Station n Set only the terminating resistor switch of the remotest inverter to the 100Ω position Set only the terminating resistor switch of the remotest inverter to the 100Ω p...

Page 204: ...KS For branching connect the wires as shown below REMARKS A program should be created so that transmission is disabled receiving state when the computer is not sending and reception is disabled sending state during sending to prevent the computer from receiving its own data 1 Computer RDA RDB SDA SDB RSA SG RSB CSA CSB FG SG 2 SDB1 SDA1 RDB1 RDA1 1 Computer RDA RDB SDA SDB RSA SG RSB CSA CSB FG St...

Page 205: ...ommunication speed 192 48 96 192 384 Set the communication speed The setting value 100 equals the communication speed For example the communication speed is 19200bps when the setting value is 192 119 PU communication stop bit length 1 Stop bit length Data length 0 1bit 8bit 1 2bit 10 1bit 7bit 11 2bit 120 PU communication parity check 2 0 Without parity check 1 With odd parity check 2 With even pa...

Page 206: ...parenthesis is applied 2 For the Modbus RTU protocol the data length is always 8 bits and the stop bit depends on the Pr 334 setting Refer to page 209 3 The Modbus RTU protocol becomes invalid 4 The Modbus RTU protocol is valid for only communication from the RS 485 terminals 5 The above parameters can be set when Pr 160 User group read selection 0 Refer to page 175 CAUTION If communication is mad...

Page 207: ...ed from among 4800 9600 19200 and 38400bps Pr 118 RS 485 terminal Can be selected from 300 600 1200 2400 4800 9600 19200 and 38400bps Pr 332 Control protocol Asynchronous system Communication method Half duplex system Communication specifications Character system ASCII 7 bits or 8 bits can be selected Pr 119 Pr 333 Start bit 1bit Stop bit length 1 bit or 2 bits can be selected Pr 119 Pr 333 Parity...

Page 208: ...t Present Absent Present Present 3 Reply data from the inverter Data 1 is checked for error No error 1 Request accepted C C C C 2 E E E With error Request rejected D D D D 2 D D 4 Computer processing delay time 10ms or more 5 Answer from computer in response to reply data 3 Data 3 is checked for error No error 1 No inverter processing Absent Absent Absent Absent Absent C Absent C With error Invert...

Page 209: ... Name ASCII Code Description STX H02 Start Of Text start of data ETX H03 End Of Text end of data ENQ H05 Enquiry communication request ACK H06 Acknowledge no data error detected LF H0A Line Feed CR H0D Carriage Return NAK H15 Negative Acknowledge data error detected REMARKS When Pr 123 Pr 337 waiting time setting 9999 create the communication request data without waiting time in the data format Th...

Page 210: ...aracter error The character received is invalid other than 0 to 9 A to F control code Does not accept received data but is not brought to trip H8 H9 HA Mode error Parameter write was attempted in other than the computer link operation mode when operation command source is not selected or during inverter operation Does not accept received data but is not brought to trip HB Instruction code error Th...

Page 211: ...a control code refer to page 200 from the computer within the communication check time interval The send data has nothing to do with the station number Communication check is started at the first communication in the operation mode having the command source PU operation mode for PU connector communication in the initial setting or network operation mode for RS 485 terminal communication When the s...

Page 212: ...hDcb DCBlength sizeof DCB Structure size setting hDcb BaudRate 19200 Communication speed 09200bps hDcb ByteSize 8 Data length 8bit hDcb Parity 2 Even parity hDcb StopBits 2 Stop bit 2bit bRet SetCommState hCom hDcb Sets the changed communication data if bRet TRUE Makes a time out setting of COM1 port Get CommTimeouts hCom hTim Obtains the current time out value hTim WriteTotalTimeoutConstant 1000 ...

Page 213: ... conditions Data communication is not started automatically but is made only once when the computer provides a communication request If communication is disabled during operation due to signal loss etc the inverter cannot be stopped When the communication check time interval has elapsed the inverter will come to trip E PUE E SER The inverter can be coasted to a stop by switching on its RES signal ...

Page 214: ...put commands such as the forward rotation signal STF and reverse rotation signal STR Refer to page 208 for details 4 digits A C D Run command Write HFA 2digits A C D 4 Inverter status monitor extended Read H79 You can monitor the states of the output signals such as forward rotation reverse rotation and inverter running RUN Refer to page 208 for details 4 digits B E D Inverter status monitor Read ...

Page 215: ...ription is changed according to the H00 to H09 setting For details of the setting refer to the instruction code page 314 2digits B E D Write HFF 2digits A C D 12 Second parameter changing instruction code HFF 1 Read H6C When setting the calibration parameters 1 H00 Frequency 2 H01 Parameter set analog value H02 Analog value input from terminal 1 Refer to the list of calibration parameters on the n...

Page 216: ...eter Name Instruction code Read Write Extended Data Description Unit H01 Output frequency speed 4 0 01Hz 1 H02 Output current 0 01A 0 1A 3 H03 Output voltage 0 1V H05 Frequency setting value speed setting 4 0 01Hz 1 H06 Running speed 1r min H08 Converter output voltage 0 1V H09 Regenerative brake duty 0 1 H0A Electronic thermal relay function load factor 0 1 H0B Output current peak value 0 01A 0 1...

Page 217: ...rent input selection 1 3 b1 Forward rotation command b2 Reverse rotation command b3 RL low speed operation command 1 3 b4 RM middle speed operation command 1 3 b5 RH high speed operation command 1 3 b6 RT second function selection 1 3 b7 MRS output stop 1 3 b8 JOG Jog operation 2 3 b9 CS selection of automatic restart after instantaneous power failure 2 3 b10 STOP start self holding 2 3 b11 RES re...

Page 218: ...ications as Pr 122 9999 No communication check signal loss detection 549 Protocol selection 0 0 Mitsubishi inverter computer link protocol 1 Modbus RTU protocol The above parameters can be set when Pr 160 User group read selection 0 Refer to page 175 CAUTION When Modbus RTU communication is performed from the master with address 0 station 0 set broadcast communication is selected and the inverter ...

Page 219: ...e indicating that the request from the master cannot be executed is added No response is returned for the hardware detected error frame error and CRC check error 4 Broadcast By specifying address 0 the master can send a message to all slaves All slaves that received the message from the master execute the requested function In this communication the slaves do not return a response to the master RE...

Page 220: ...s the function that it wants to request from the slave and the slave performs the requested operation The following table gives the supported function codes An error response is returned if the set function code is other than those in the following table When the slave returns a normal response it returns the function code set by the master When the slave returns an error response it returns H80 f...

Page 221: ...rted Starting address starting register address decimal 40001 For example setting of the starting address 0001 reads the data of the holding register 40002 4 No of Points Set the number of holding registers from which data will be read The number of registers from which data can be read is a maximum of 125 Message Setting Description 5 Byte Count The setting range is H02 to H14 2 to 20 Twice great...

Page 222: ...escription 1 Slave Address Set the address to which the message will be sent Setting of address 0 enables broadcast communication 2 Function Set H06 3 Register Address Set the address of the holding register to which data will be written Register address holding register address decimal 40001 For example setting of register address 0001 writes data to the holding register address 40002 4 Preset Da...

Page 223: ...t communication no response is returned in reply to a query Therefore the next query must be made when the inverter processing time has elapsed after the previous query 1 Slave Address 2 Function 3 Starting Address 4 No of Registers 5 ByteCount 6 Data CRC Check 8bit H10 8bit H 8bit L 8bit H 8bit L 8bit 8bit H 8bit L 8bit n 2 8bit L 8bit H 8bit 1 Slave Address 2 Function 3 Starting Address 4 No of ...

Page 224: ...unication cannot be made 0 is invalid 2 Function Set H46 Message Setting Description 3 Starting Address The starting address of the holding registers that succeeded in access is returned Starting address starting register address decimal 40001 For example when the starting address 0001 is returned the address of the holding register that succeeded in access is 40002 4 No of Points The number of ho...

Page 225: ...s received from the master 2 Function The master requested function code H80 is set 3 Exception code The code in the following table is set Code Error Item Error Definition 01 ILLEGAL FUNCTION The set function code in the query message from the master cannot be handled by the slave 02 ILLEGAL DATA ADDRESS 1 The set register address in the query message from the master cannot be handled by the inve...

Page 226: ...s the initial setting The description changes depending on the setting of Pr 190 to Pr 196 output terminal function selection page121 Bit Definition Control input instruction Inverter status 0 Stop command RUN inverter running 2 1 Forward rotation command Forward rotation 2 Reverse rotation command Reverse rotation 3 RH high speed operation command 1 SU up to frequency 2 4 RM middle speed operatio...

Page 227: ...ad write C6 904 42094 Terminal 4 frequency setting bias analog value Read write The analog value set to C6 904 is read 43904 Terminal 4 frequency setting bias terminal analog value Read The analog value of the current voltage applied to the terminal 4 is read 126 905 41905 Terminal 4 frequency setting gain frequency Read write C7 905 42095 Terminal 4 frequency setting gain analog value Read write ...

Page 228: ...ta Description Data Description H00 No fault H52 ILF HB3 PE2 HF7 E 7 H10 OC1 H60 OLT HC0 CPU HFD E 13 H11 OC2 H70 BE HC1 CTE H12 OC3 H80 GF HC2 P24 H20 OV1 H81 LF HC4 CDO H21 OV2 H90 OHT HC5 IOH H22 OV3 H91 PTC HC6 SER H30 THT HA0 OPT HC7 AIE H31 THM HA1 OP1 HE6 PID H40 FIN HB0 PE HF1 E 1 H50 IPF HB1 PUE HF5 E 5 H51 UVT HB2 RET HF6 E 6 Parameters Setting Range Minimum Setting Range Initial Value 3...

Page 229: ...ion number setting of the data sent from the master Communication check is started from the first communication after switching to the network operation mode use Pr 551 PU mode operation command source selection to change Communication check time of query communication includes data absence time 3 5 byte Since this data absence time differs according to the communication speed make setting conside...

Page 230: ... Measured value set point input LONWORKS CC Link communication 61 2 PID forward action 129 1 PID proportional band 100 0 1 to 1000 If the proportional band is narrow parameter setting is small the manipulated variable varies greatly with a slight change of the measured value Hence as the proportional band narrows the response sensitivity gain improves but the stability deteriorates e g hunting occ...

Page 231: ...45 935 6 PID display gain analog value 100 0 to 300 0 Set the converted on gain maximum side of current voltage of terminal 4 input The above parameters can be set when Pr 160 User group read selection 0 Refer to page 175 Specifications differ according to the date assembled Refer to page 322 to check the SERIAL number 1 The above parameters allow its setting to be changed during operation in any ...

Page 232: ... for providing a manipulated variable in response to deviation speed to improve the transient characteristic Operation example for proportional changes of measured value Note PD action is the sum of P and D actions The PI action and PD action are combined to utilize the advantages of both actions for control Note PID action is the sum of P I and D actions Deviation Set point Measured value Time Ti...

Page 233: ...used output signal terminal changes depending on the Pr 190 to Pr 196 output terminal selection setting 3 The used input signal terminal changes depending on the Pr 178 to Pr 189 input terminal selection setting 4 The AU signal need not be input Set point X 0 X 0 Feedback signal measured value Heating Deviation Set point Measured value Cold Hot Increase Decrease Set point X 0 X 0 Feedback signal m...

Page 234: ...calculated externally Pr 128 10 1 11 110 111 5V to 5V 100 to 100 Pr 73 2 3 5 7 12 13 15 17 10V to 10V 100 to 100 Pr 73 0 1 1 4 6 10 11 14 16 4 4 Measured value input Input the signal from the detector measured value signal Pr 128 20 21 120 121 4 to 20mA 0 to 100 Pr 267 0 1 0 to 5V 0 to 100 Pr 267 1 0 to 10V 0 to 100 Pr 267 2 Communi cation 2 Deviation value input Input the deviation value from LON...

Page 235: ...ation refer to the LONWORKS communication option FR A7NL instruction manual For the setting method via CC Link communication refer to the CC Link communication option FR A7NC instruction manual 3 When 100 or larger value is set to any of Pr 190 to Pr 196 output terminal function selection the terminal output has negative logic Refer to page 121 for details CAUTION Changing the terminal function us...

Page 236: ...l PID is on For the terminal used for the SLEEP signal output assign the function by setting 70 positive logic or 170 negative logic in Pr 190 to Pr 196 output terminal function selection When the output rises to the output interruption cancel level during deceleration to a stop output interruption gets cancelled and the inverter accelerates again to continue PID control Pr 576 Output interruption...

Page 237: ... PID display bias coefficient and C44 Pr 935 PID display gain coefficient The smaller value between C42 Pr 934 and C44 Pr 935 becomes the minimum value 9 Adjustment procedure Setting Monitor Description Minimum Increments Terminal FM AM Full Scale Remarks 52 PID set point 0 1 100 C42 Pr 934 or C44 Pr 935 For deviation input Pr 128 10 11 110 111 the monitor value is always displayed as 0 53 PID mea...

Page 238: ...on status the proportional band Pr 129 may be decreased the integral time Pr 130 decreased and the differential time Pr 134 increased Set the proportional band Pr 129 to a slightly larger value the integral time Pr 130 to a slightly longer time and the differential time Pr 134 to 9999 no function and turn on the start signal Make the following calibration when the target setting input 0 to 5V and ...

Page 239: ... measured value e g 20mA across terminals 4 5 4 Make calibration using C7 Pr 905 2 When both of C42 Pr 934 and C44 Pr 935 9999 1 Apply the input current of 0 measured value e g 4mA across terminals 4 and 5 2 Set PID display value at 0 measured value example 15 C to C42 Pr 934 and calibrate C43 Pr 934 3 Apply the input current of 100 measured value e g 20mA across terminals 4 and 5 4 Set PID displa...

Page 240: ...Pr 190 to Pr 196 may affect the other functions Please make setting after confirming the function of each terminal When PID control is selected the minimum frequency is the frequency set in Pr 902 and the maximum frequency is the frequency set in Pr 903 Pr 1 Maximum frequency and Pr 2 Minimum frequency settings are also valid The remote operation function is invalid during PID operation When the c...

Page 241: ...il of a to c refer to page 167 Make adjustment by assuming C7 Pr 905 as C45 Pr 935 and Pr 126 as C44 Pr 935 2 Analog input display unit changing Pr 241 You can change the analog input display unit V mA for analog input bias gain calibration Depending on the terminal input specification set to Pr 73 Pr 267 and voltage current input switch the display units of C3 Pr 902 C4 Pr 903 C43 Pr 934 C45 Pr 9...

Page 242: ...waiting time 0 5s 0 to 100s Set the time slightly longer 0 3 to 0 5s or so than the time from when the ON signal enters MC3 until it actually turns on 138 Bypass selection at a fault 0 0 Inverter output is stopped motor coast at inverter fault 1 Operation is automatically switched to bypass operation at inverter fault Not switched when an external thermal relay operation E OHT or CPU fault E CPU o...

Page 243: ... is not performed normally unless the connection terminals R1 L11 S1 L21 are not connected to the other power supply power supply that does not pass MC1 Be sure to provide mechanical interlocks for MC2 and MC3 Magnetic Contactor Installation Place Operation Shorted Open Bypass operation During inverter operation At an inverter fault occurrence MC1 Between power supply and inverter input Shorted by...

Page 244: ...change OFF Normal operation 1 Unless the MRS signal is turned on neither bypass operation nor inverter operation can be performed 2 The CS signal functions only when the MRS signal is on 3 STF STR functions only when both the MRS signal and CS signal are on 4 The RES signal enables reset input acceptance selection using Pr 75 Reset selection disconnected PU detection PU stop selection 5 MC1 turns ...

Page 245: ...3 start waiting time Pr 57 reset time Pr 58 Switchover cushion time Off only at inverter fault Inverter output side MC MC3 Pr 136 Pr 57 Pr 136 Pr 57 Pr 58 Pr 137 Inverter bypass CS MC for bypass operation MC2 Operating status motor speed INV operation Bypass operation INV operation Indicates the delay time until the MC turns on off STF Frequency command Output frequency Pr 139 Time Time Actual mot...

Page 246: ...hes to bypass operation However when the STF STR signal is turned off the motor is decelerated to a stop in the inverter operation mode When both MC2 and MC3 are off and either MC2 or MC3 is then turned on there is a waiting time set in Pr 136 If electronic bypass sequence is valid Pr 135 1 the Pr 136 and Pr 137 settings are ignored in the PU operation mode The input terminals STF CS MRS OH of the...

Page 247: ...ncy limit value 6Hz 0 to 10Hz Set the limit value of frequency which rises at activation of regeneration avoidance function 9999 Frequency limit invalid 886 Regeneration avoidance voltage gain 100 0 to 200 Adjusts responsiveness at activation of regeneration avoidance A larger setting will improve responsiveness to the bus voltage change However the output frequency could become unstable The above...

Page 248: ...eceleration the limit value is held until the output frequency falls to 1 2 of Pr 885 When the frequency increased by regeneration avoidance function has reached Pr 1 Maximum frequency it is limited to the maximum frequency Pr 885 is set to 9999 regeneration avoidance function operation frequency setting is invalid CAUTION When regeneration avoidance operation is performed overvoltage stall is dis...

Page 249: ...output function Pr 503 Pr 504 244 Current average value monitor signal Pr 555 to Pr 557 245 Freely available parameter Free parameter Pr 888 Pr 889 247 You can control the operation of the cooling fan FR F720 2 2K or more FR F740 3 7K or more built in the inverter Parameter Number Name Initial Value Setting Range Description 244 Cooling fan operation selection 1 0 Operates at power on Cooling fan ...

Page 250: ... circuit has reached the life alarm output level or not Reading only 256 Inrush current limit circuit life display 100 0 to 100 Displays the deterioration degree of the inrush current limit circuit Reading only 257 Control circuit capacitor life display 100 0 to 100 Displays the deterioration degree of the control circuit capacitor Reading only 258 Main circuit capacitor life display 100 0 to 100 ...

Page 251: ...e of the control circuit capacitor is displayed in Pr 257 as a life In the operating status the control circuit capacitor life is calculated from the energization time and temperature and is counted down from 100 As soon as the control circuit capacitor life falls below 10 Pr 255 bit 0 is turned on and also an alarm is output to the Y90 signal Pr 255 decimal Bit binary Inrush CurrentLimit Circuit ...

Page 252: ... When the main circuit capacitor life is measured under the following conditions forced end Pr 259 8 or measuring error Pr 259 9 occurs or it remains in measuring start Pr 259 1 When measuring avoid the following conditions beforehand In addition even when measurement completion Pr 259 3 is confirmed under the following conditions proper measurement can not be taken a The FR HC MT HC FR CV MT RC o...

Page 253: ... peripheral devices Parameter Number Name Initial Value Setting Range Description 503 Maintenance timer 0 0 1 to 9998 Displays the cumulative energization time of the inverter in 100h increments Reading only Writing the setting of 0 clears the cumulative energization time 504 Maintenance timer alarm output set time 9999 0 to 9998 Set the time taken until when the maintenance timer alarm output sig...

Page 254: ...dly output during constant speed operation Parameter Number Name Initial Value Setting Range Description 555 Current average time 1s 0 1 to 1 0s Set the time taken to average the current during start bit output 1s 556 Data output mask time 0s 0 0 to 20 0s Set the time for not obtaining mask transient state data 557 Current average value monitor signal output reference current Rated inverter curren...

Page 255: ...eted When the output current value inverter output current monitor is 0A on completion of the 1 cycle signal output the signal is not output until the speed becomes constant next time The current average value monitor signal Y93 is output as low pulse shape for 20s without data output under the following condition a When the motor is in the acceleration deceleration state on completion of the 1 cy...

Page 256: ...of introduction or inspection Parameter Number Name Initial Value Setting Range Description 888 Free parameter 1 9999 0 to 9999 Desired values can be input Data is held even if the inverter power is turned off 889 Free parameter 2 9999 0 to 9999 The above parameters can be set when Pr 160 User group read selection 0 Refer to page 175 The above parameters allow its setting to be changed during oper...

Page 257: ...161 248 Control of the parameter unit operation panel buzzer PU buzzer control Pr 990 250 Adjust the LCD contrast of the parameter unit PU contrast adjustment Pr 991 250 The display language of the parameter unit FR PU04 FR PU07 can be changed to other languages Parameter Number Name Initial Value Setting Range Definition 145 PU display language selection 0 0 Japanese 1 English 2 Germany 3 French ...

Page 258: ... Pr 1 Maximum frequency initial value 120Hz 55K or less or less 60Hz 75K or more Display Operation PU indication is lit Flicker Parameter setting complete 7 Press to set The parameter number previously read appears 1 Screen at powering on The monitor display appears 2 Press to choose the PU operation mode 3 Press to choose the parameter setting mode 11 Turn until appears The flickering frequency i...

Page 259: ...The above parameters allow its setting to be changed during operation in any operation mode even if 0 initial value is set in Pr 77 Parameter write selection 4 22 4 PU contrast adjustment Pr 991 The above parameters are displayed as simple mode parameters only when the parameter unit FR PU04 FR PU07 is connected When the operation panel is connected they can be set only when Pr 160 User group read...

Page 260: ...played alternately Why The inverter is not in the PU operation mode 1 Press is lit and the monitor 4 digit LED displays 0 Pr 79 0 initial value 2 Carry out operation from step 6 again 1 Screen at powering on The monitor display appears Display Operation 3 Press to choose the parameter setting mode Flicker Parameter setting complete 7 Press to set 5 Press to read the present set value initial value...

Page 261: ...e 1 Press is lit and the monitor 4 digit LED displays 0 Pr 79 0 initial value 2 Carry out operation from step 6 again 1 Screen at powering on The monitor display appears Display Operation 3 Press to choose the parameter setting mode Flicker Parameter setting complete 7 Press to set 5 Press to read the present set value initial value appears PU indication is lit 2 Press to choose the PU operation m...

Page 262: ...ite again or check the values by parameter verification 1 Connect the operation panel to the copy source inverter Connect it during a stop Display Operation 2 Press to choose the parameter setting mode Flicker Parameter copy complete 6 Press to copy the source parameters to the operation panel 4 Press to to read the present set value initial value appears Flicker Parameter copy complete 9 Press to...

Page 263: ...e FR F700 series model error is displayed flickers Why Set frequencies etc may be different Check set frequencies 55K or less 75K or more Pr 989 Setting 10 100 Hold down to verify 2 Screen at powering on The monitor display appears Display Operation 7 Press to read the parameter setting of the verified inverter to the operation panel 1 Move the operation panel to the inverter to be verified Move i...

Page 264: ...thereafter it is added up from 0 Faults history Monitor frequency setting Operation panel is used for operation Parameter setting Parameter setting change Operation for displaying faults history Eight past faults can be displayed with the setting dial The latest fault is ended by When no fault exists is displayed Output current Flickering Output voltage Flickering Flickering Flickering Press the s...

Page 265: ...play Operation 2 Press to choose the parameter setting mode 3 Turn until faults history clear appears Flicker Faults history clear complete 6 Press to set 4 Press to read the present set value initial value appears Press to show the setting again Press twice to show the next parameter Press to read another parameter 5 Turn to change it to the setting value The parameter number previously read appe...

Page 266: ...e of this product Always read the instructions before using the equipment 5 1 Reset method of protective function 258 5 2 List of fault or alarm display 259 5 3 Causes and corrective actions 260 5 4 Correspondences between digital and actual characters 271 5 5 Check first when you have a trouble 272 ...

Page 267: ...message A message regarding operational fault and setting fault by the operation panel FR DU07 and parameter unit FR PU04 FR PU07 is displayed The inverter does not trip 2 Warnings The inverter does not trip even when a warning is displayed However failure to take appropriate measures will lead to a fault 3 Alarm The inverter does not trip You can also output an alarm signal by making parameter se...

Page 268: ...n or stop 265 E THT Inverter overload trip electronic thermal relay function 265 E THM Motor overload trip electronic thermal relay function 266 E FIN Fin overheat 266 E IPF Instantaneous power failure 266 E BE Brake transistor alarm detection internal circuit fault 266 E UVT Undervoltage 267 E ILF Input phase loss 267 E OLT Stall prevention 267 to to Fault E GF Output side earth ground fault over...

Page 269: ...us in any operation mode is set in Pr 77 and the STF STR is on Check point 1 Check the Pr 77 setting Refer to page 174 2 Check that the inverter is not operating Corrective action 1 Set 2 in Pr 77 2 After stopping operation make parameter setting Operation Panel Indication Er3 Name Calibration error Description Analog input bias and gain calibration values are too close Check point Check the setti...

Page 270: ...er to page 254 2 Check for an operation panel FR DU07 failure Please contact your sales representative Operation Panel Indication rE4 Name Model error Description 1 A different model was used for parameter write and verification during parameter copy 2 When parameter copy write is stopped after parameter copy read is stopped Check point 1 Check that the verified inverter is the same model 2 Check ...

Page 271: ...tor for use under overload 6 Check that the Pr 22 Stall prevention operation level is appropriate Corrective action 1 Increase or decrease the Pr 0 Torque boost value by 1 and check the motor status Refer to page 74 2 Set a larger value in Pr 7 Acceleration time and Pr 8 Deceleration time Refer to page 96 3 Reduce the load weight 4 Try Simple magnetic flux vector control Pr 80 5 Change the Pr 14 L...

Page 272: ... the TH display For the terminal used for the THP signal output assign the function by setting 8 positive logic or 108 negative logic in any of Pr 190 to Pr 196 output terminal function selection Refer to page 121 Check point 1 Check for large load or sudden acceleration 2 Is the Pr 9 Electronic thermal O L relay setting is appropriate Refer to page 101 Corrective action 1 Reduce the load weight o...

Page 273: ...correct stall prevention operation Refer to page 77 6 Set base voltage rated voltage of the motor etc in Pr 19 Base frequency voltage Refer to page 84 Operation Panel Indication E OC2 FR PU04 FR PU07 Stedy Spd OC Name Overcurrent trip during constant speed Description When the inverter output current reaches or exceeds approximately 170 of the rated current during constant speed operation the prot...

Page 274: ...an the no load current in Pr 22 Stall prevention operation level Operation Panel Indication E OV3 FR PU04 FR PU07 OV During Dec Name Regenerative overvoltage trip during deceleration or stop Description If regenerative energy causes the inverter s internal main circuit DC voltage to reach or exceed the specified value the protective circuit is activated to stop the inverter output The circuit may ...

Page 275: ...logging 3 Check that the cooling fan is stopped Check that is displayed on the operation panel Corrective action 1 Set the surrounding air temperature to within the specifications 2 Clean the heatsink 3 Replace the cooling fan Operation Panel Indication E IPF FR PU04 FR PU07 Inst Pwr Loss Name Instantaneous power failure Description If a power failure occurs for longer than 15ms this also applies ...

Page 276: ...ention Description If the frequency has fallen to 0 5Hz by stall prevention operation and remains for 3s a fault E OLT appears and trips the inverter OL appears while stall prevention is being activated Check point Check the motor for use under overload Refer to page 78 Corrective action Reduce the load weight Operation Panel Indication E GF FR PU04 FR PU07 Ground Fault Name Output side earth grou...

Page 277: ...R PU07 Option 1 Fault Name Communication option fault Description Stops the inverter output when a communication line fault occurs in the communication option Check point Check for a wrong option function setting and operation Check that the plug in option is plugged into the connector securely Check for a break in the communication cable Check that the terminating resistor is fitted properly Corr...

Page 278: ...umed properly within the number of retries set this function trips the inverter Functions only when Pr 67 Number of retries at fault occurrence is set When the initial value Pr 67 0 is set this fault does not occur Check point Find the cause of fault occurrence Corrective action Eliminate the cause of the fault preceding this error indication Operation Panel Indication E 5 FR PU04 FR PU07 Fault 5 ...

Page 279: ...ive action Configure a circuit where frequent power ON OFF is not repeated If the problem still persists after taking the above measure please contact your sales representative Operation Panel Indication E SER FR PU04 Fault 14 FR PU07 VFD Comm error Name Communication fault inverter Description This function stops the inverter output when communication error occurs consecutively for more than perm...

Page 280: ...13 Name Internal circuit fault Description Trips when an internal circuit error occurred Corrective action Please contact your sales representative CAUTION If protective functions of E ILF E PTC E PE2 E CDO E IOH E SER E AIE E PID are activated when using the FR PU04 Fault 14 appears Also when the faults history is checked on the FR PU04 the display is E 14 If faults other than the above appear co...

Page 281: ... REV LED on the operation panel is flickering Check the frequency command source and enter a frequency command 179 AU signal is not ON when terminal 4 is used for frequency setting FWD or REV LED on the operation panel is flickering Turn ON the AU signal Turning ON the AU signal activates terminal 4 input 160 Output stop signal MRS or reset signal RES is ON FWD or REV LED on the operation panel is...

Page 282: ...g is lower than Pr 13 Starting frequency Set Pr 15 Jog frequency higher than Pr 13 Starting frequency 90 Operation mode and a writing device do not match Check Pr 79 Pr 338 Pr 339 Pr 550 Pr 551 and select an operation mode suitable for the purpose 177 186 Start signal operation selection is set by the Pr 250 Stop selection Check Pr 250 setting and connection of STF and STR signals 119 Inverter dec...

Page 283: ...ese parameters allow resonant frequencies to be jumped 83 Resonance occurs carrier frequency Change Pr 72 PWM frequency selection setting Changing the PWM carrier frequency produces an effect on avoiding the resonance frequency of a mechanical system or a motor 158 Gain adjustment during PID control is insufficient To stabilize the measured value change the proportional band Pr 129 to a larger val...

Page 284: ...libration parameter C2 to C7 settings 167 Pr 31 to Pr 36 frequency jump settings are improper Narrow down the range of frequency jump 83 Load Stall prevention function is activated due to a heavy load Reduce the load weight Parameter Setting Set Pr 22 Stall prevention operation level higher according to the load Setting Pr 22 too large may result in frequent overcurrent trip E OC 77 Motor Check th...

Page 285: ...r capacity setting 75 Wiring length is too long for V F control and a voltage drop occurs Adjust Pr 0 Torque boost by increasing with 0 5 increments for low speed operation 74 Change to Simple magnetic flux vector control 75 Hunting occurs by the generated vibration for example when structural rigidity at load side is insufficient Disable automatic control functions such as energy saving operation...

Page 286: ...se Countermeasures Refer to page Parameter Setting Torque boost Pr 0 Pr 46 setting is improper under V F control so the stall prevention function is activated Increase decrease Pr 0 Torque boost setting value by 0 5 increments to the setting 74 V F pattern is improper when V F control is performed Pr 3 Pr 14 Pr 19 Set rated frequency of the motor to Pr 3 Base frequency Use Pr 19 Base frequency vol...

Page 287: ...84 Change Pr 14 Load pattern selection according to the load characteristic 86 Stall prevention function is activated due to a heavy load Reduce the load weight Set Pr 22 Stall prevention operation level higher according to the load Setting Pr 22 too large may result in frequent overcurrent trip E OC 77 Check the capacities of the inverter and the motor During PID control output frequency is autom...

Page 288: ...CEANDINSPECTION This chapter describes the PRECAUTIONS FOR MAINTENANCE AND INSPECTION of this product Always read the instructions before using the equipment 6 1 Inspection item 280 6 2 Measurement of main circuit voltages currents and powers 288 ...

Page 289: ...erminals P N of the inverter is not more than 30VDC using a tester etc 6 1 Inspection item 6 1 1 Daily inspection Basically check for the following faults during operation 1 Motor operation fault 2 Improper installation environment 3 Cooling system fault 4 Unusual vibration and noise 5 Unusual overheat and discoloration 6 1 2 Periodic inspection Check the areas inaccessible during operation and re...

Page 290: ... manufacturer Smoothing aluminum electrolytic capacitor 1 Check for liquid leakage Contact the manufacturer 2 Check for safety valve projection and bulge Contact the manufacturer 3 Visual check and judge by the life check of the main circuit capacitor Refer to page 282 Relay contactor Check that the operation is normal and no chatter is heard Contact the manufacturer Control circuit protective cir...

Page 291: ...t circuit Estimated 10 life remaining Power on 100 000 times left Cooling fan Less than 50 of the predetermined speed CAUTION 1 Before measurement check that the smoothing capacitor is discharged 2 At the time of discontinuity due to the smoothing capacitor the tester may not indicate At the time of continuity the measured value is several to several ten of ohms depending on the module type circui...

Page 292: ...s for when the yearly average surrounding air temperature is 40 C without corrosive gas flammable gas oil mist dust and dirt etc 2 Output current 80 of the inverter rated current CAUTION Do not use solvent such as acetone benzene toluene and alcohol as they will cause the inverter surface paint to peel off The display etc of the operation panel FR DU07 and parameter unit FR PU04 FR PU07 are vulner...

Page 293: ... BKO CA1638H01 1 7 5K 18 5K MMF 08D24ES RP1 BKO CA1639H01 2 22K 30K MMF 12D24DS RP1 BKO CA1619H01 1 37K MMF 09D24TS RP1 BKO CA1640H01 2 45K to 75K MMF 12D24DS RP1 BKO CA1619H01 2 90K to 160K 3 185K 220K 9LB1424H5H03 3 250K to 315K 4 355K 400K 5 450K to 560K 9LB1424S5H04 6 The FR F720 0 75K 1 5K FR F740 0 75K to 2 2K are not provided with a cooling fan Removal FR F720 2 2K to 110K FR F740 3 7K to 1...

Page 294: ... click sound 1 Insert hooks into holes FR F720 2 2K to 5 5K FR F740 3 7K 5 5K 2 Insert hooks until you hear a click sound 1 Insert hooks into holes FR F720 7 5K to 30K FR F740 7 5K to 30K 2 Insert hooks until you hear a click sound 1 Insert hooks into holes FR F720 37K to 110K FR F740 37K to 160K CAUTION Installing the fan in the opposite of air flow direction can cause the inverter life to be sho...

Page 295: ... AIR FLOW faces up 2 Install fans referring to the above figure Fan Fan connection connector 1 2 3 Fan side face AIR FLOW CAUTION Installing the fan in the opposite of air flow direction can cause the inverter life to be shorter When installing the fan use care to prevent wires from being caught between the inverter and fan Switch the power off before replacing fans Since the inverter circuits are...

Page 296: ... its life when the measured capacitance of the capacitor reduced below 80 of the rating Refer to page 283 to perform the life check of the main circuit capacitor 4 Relays To prevent a contact fault etc relays must be replaced according to the cumulative number of switching times switching life 6 1 8 Inverter replacement The inverter can be replaced with the control circuit wiring kept connected Be...

Page 297: ...inverter to motor wiring length is large especially in the 400V class small capacity models the meters and CTs may generate heat due to line to line leakage current Therefore choose the equipment which has enough allowance for the current rating When measuring and indicating the output voltage and output current of the inverter it is recommended to utilize the AM 5 and FM SD terminal output functi...

Page 298: ...ltage V2 Across U V V W and W U Rectifier type AC voltage meter 1 4 Moving iron type cannot measure Difference between the phases is within 1 of the maximum output voltage Output side current I2 U V and W line currents Moving iron type AC ammeter 2 4 Difference between the phases is 10 or lower of the rated inverter current Output side power P2 U V W and U V V W Digital power meter designed for in...

Page 299: ...eedle type tester can not be used to measure the output side voltage as it indicates a value much greater than the actual value A moving iron type meter indicates an effective value which includes harmonics and therefore the value is larger than that of the fundamental wave The value monitored on the operation panel is the inverter controlled voltage itself Hence that value is accurate and it is r...

Page 300: ...the operation panel An example of the measured value difference produced by different measuring meters is shown below 6 2 5 Use of CT and transducer A CT may be used in both the input and output sides of the inverter but the one used should have the largest possible VA ability because an error will increase if the frequency gets lower When using a transducer use the effective value calculation typ...

Page 301: ...train output can be counted by a frequency counter or a meter moving coil type voltmeter can be used to read the mean value of the pulse train output voltage When a meter is used to measure the output frequency approximately 5VDC is indicated at the maximum frequency For detailed specifications of the frequency meter signal output terminal FM refer to page 138 6 2 9 Insulation resistance test usin...

Page 302: ...is chapter provides the SPECIFICATIONS of this product Always read the instructions before using the equipment 7 1 Rating 294 7 2 Common specifications 296 7 3 Outline dimension drawings 298 7 4 Heatsink protrusion attachment procedure 309 ...

Page 303: ... 14 23 35 35 67 70 70 1 The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4 pole standard motor 2 The rated output capacity indicated assumes that the output voltage is 220V 3 When operating the inverter with the carrier frequency set to 3kHz or more the carrier frequency automatically decreases if the inverter output current exceeds the value in ...

Page 304: ...input AC voltage frequency Three phase 380 to 480V 50Hz 60Hz Permissible AC voltage fluctuation 323 to 528V 50Hz 60Hz Permissible frequency fluctuation 5 Power supply system capacity kVA 6 Without DC reactor With DC reactor 110 137 165 198 247 275 329 366 416 464 520 586 659 733 833 Protective structure JEM 1030 8 Open type IP00 Cooling system Forced air cooling Approx mass kg 37 50 57 72 72 110 1...

Page 305: ...ation switchover External NET operation switchover command source switchover DC feeding operation permission DC feeding cancel and PID integral value reset Operational functions Maximum and minimum frequency settings frequency jump operation external thermal relay input selection polarity reversible operation automatic restart after instantaneous power failure operation original operation continua...

Page 306: ...tion Protective function Overcurrent during acceleration overcurrent during constant speed overcurrent during deceleration overvoltage during acceleration overvoltage during constant speed overvoltage during deceleration inverter protection thermal operation motor protection thermal operation heatsink overheat instantaneous power failure occurrence undervoltage input phase loss 6 motor overload ou...

Page 307: ...ngs FR F720 0 75K 1 5K FR F720 2 2K 3 7K 5 5K FR F740 0 75K 1 5K 2 2K 3 7K 5 5K Unit mm 2 φ6 hole D 260 245 7 5 6 110 95 5 7 5 D1 Inverter Model D D1 FR F720 0 75K 110 21 FR F720 1 5K 125 36 260 150 125 6 140 5 7 5 7 5 245 2 φ6 hole 144 45 5 The FR F740 0 75K to 2 2K are not provided with cooling fans ...

Page 308: ...2K 30K FR F740 22K 30K Unit mm Unit mm H1 H D 2 φ6 hole 7 5 220 195 211 10 6 7 5 D1 Inverter Model H H1 D D1 FR F720 7 5K 11K FR F740 7 5K 11K 260 245 170 84 FR F720 15K FR F740 15K 18 5K 300 285 190 101 5 10 230 250 380 10 10 400 190 10 5 101 5 250 2 φ10 hole The FR F720 30K is not provided with a wiring cover ...

Page 309: ...wings FR F720 37K 45K 55K FR F740 37K 45K 55K Unit mm W2 W W1 H D 2 φd hole H1 550 10 3 2 Inverter Model W W1 W2 H H1 d D FR F720 37K FR F740 37K 325 270 10 530 10 10 195 FR F720 45K 55K FR F740 45K 55K 435 380 12 525 15 12 250 ...

Page 310: ... W1 H H1 D FR F740 75K 435 380 525 550 250 FR F740 90K 465 400 595 620 300 for M6 screw 4 installation hole for M6 screw Earth ground terminal Rating plate 2 terminal E P1 P P1 P for M12 bolt Within D W1 H1 H 10 W 2 DC reactor Model W W1 H H1 D Mass kg FR HEL H75K FR F740 75K 140 120 320 295 185 16 FR HEL H90K FR F740 90K 150 130 340 310 190 20 ...

Page 311: ...HEL H110K FR F740 110K 22 360 715 740 465 400 10 15 3 2 2 φ12 hole DC reactor Model W W1 H H1 D S S1 Mass kg FR HEL 75K FR F720 75K 150 130 340 310 190 M6 M6 17 FR HEL 90K FR F720 90K 150 130 340 310 200 M6 M6 19 FR HEL 110K FR F720 110K 175 150 400 365 200 M8 M6 20 FR HEL H132K FR F740 132K 175 150 405 370 200 M8 M6 26 FR HEL H160K FR F740 160K 175 150 405 370 205 M8 M6 28 E P1 P P1 P W1 Rating p...

Page 312: ...5 214 5 185 3 φ12 hole DC reactor Model Mass kg FR HEL H185K FR F740 185K 29 FR HEL H220K FR F740 220K 30 E P1 P P1 P 370 10 405 10 Earth ground terminal for M6 screw Rating plate 2 M6 eye nut only for FR HEL H220K Remove the eye nut after installation of the product 4 installation hole for M8 screw Within 240 2 terminal for M12 bolt 150 1 175 2 ...

Page 313: ... Mass kg FR HEL H250K FR F740 250K 190 165 440 400 250 M8 M8 M8 M12 35 FR HEL H280K FR F740 280K 190 165 440 400 255 M8 M8 M8 M16 38 FR HEL H315K FR F740 315K 210 185 495 450 250 M10 M8 M8 M16 42 E P1 P P1 P H1 10 H 10 Earth ground terminal for S1 screw Rating plate 2 S2 eye nut Remove the eye nut after installation of the product 4 installation hole for S screw Within D 2 terminal for bolt W1 1 W...

Page 314: ...stallation of the product Earth ground terminal for M8 screw Within 250 Within 235 4 installation hole for M10 screw E P1 P P1 P 185 210 450 10 495 10 Earth ground terminal for M8 screw Rating plate 2 M8 eye nut Remove the eye nut after installation of the product 4 installation hole for M10 screw Within 250 2 terminal for M16 bolt DC reactor Model Mass kg FR HEL H400K FR F740 400K 50 DC reactor s...

Page 315: ...5 4 φ12 hole 4 5 300 300 950 189 227 4 5 E P P1 P1 P 75 40 40 500 10 455 10 220 195 Rating plate 2 M8 eye nut 2 terminal 4 15 hole Remove the eye nut after installation of the product Earth ground terminal for M8 screw Within 270 Within 240 4 installation hole for M10 screw DC reactor Model Mass kg FR HEL H450K FR F740 450K 57 ...

Page 316: ...300 300 950 189 227 4 5 P P1 P P1 E 40 75 40 150 215 D1 10 D 10 Remove the eye nut after installation of the product Rating plate 2 terminal 4 15 hole Earth ground terminal for M12 screw Within 245 Within H 2 M12 eye nut 4 installation hole for M10 screw DC reactor Model H D D1 Mass kg FR HEL H500K FR F740 500K 345 455 405 67 FR HEL H560K FR F740 560K 360 460 410 85 ...

Page 317: ... 80 3 14 2 2 5 50 11 45 25 05 135 83 1 1 1 1 67 51 40 56 8 57 8 26 5 4 R1 4 φ4 hole Effective depth of the installation screws hole 5 0 M3 screw 2 26 5 40 Air bleeding hole Outline drawing Panel cutting dimension drawing Unit mm 1 When installing the FR PU07 on the enclosure etc remove screws for fixing the FR PU07 to the inverter or fix the screws to the FR PU07 with M3 nuts 2 Select the installa...

Page 318: ... be protruded outside the enclosure using a heatsink protrusion attachment FR A7CN For a panel cut dimension drawing and an installation procedure of the heatsink protrusion attachment FR A7CN to the inverter refer to a manual of heatsink protrusion attachment FR A7CN01 to 11 7 4 2 Protrusion of heatsink of the FR F740 185K or more 1 Panel cutting Cut the panel of the enclosure according to the in...

Page 319: ...side installation frame on the upper and lower side of the inverter as shown on the right CAUTION Having a cooling fan the cooling section which comes out of the enclosure can not be used in the environment of water drops oil mist dust etc Be careful not to drop screws dust etc into the inverter and cooling fan section Upper installation frame Lower installation frame Shift Shift Removal Upper ins...

Page 320: ...311 APPENDICES This chapter provides the APPENDICES of this product Always read the instructions before using the equipment ...

Page 321: ...FR F700 series can not be used with the FR F500 series terminals 3 Instructions for continuous use of the FR PU04 parameter unit 1 For the FR F700 series many functions parameters have been added When setting these parameters the parameter name and setting range are not displayed Parameter list change list initial value list initial value list 2 and parameter clear of the HELP function can not be ...

Page 322: ...ed Start in reverse rotation is possible with flying start function frequency search of automatic restart after instantaneous power failure function Long wiring mode Pr 240 setting 10 11 Setting is not necessary Pr 240 settings 10 and 11 were cleared Intelligent optimum acceleration deceleration Pr 60 setting 3 and Pr 61 to Pr 63 Function was cleared For deceleration time overvoltage fault can be ...

Page 323: ...L relay 09 89 0 10 DC injection brake operation frequency 0A 8A 0 11 DC injection brake operation time 0B 8B 0 12 DC injection brake operation voltage 0C 8C 0 13 Starting frequency 0D 8D 0 14 Load pattern selection 0E 8E 0 15 Jog frequency 0F 8F 0 16 Jog acceleration deceleration time 10 90 0 17 MRS input selection 11 91 0 18 High speed maximum frequency 12 92 0 19 Base frequency voltage 13 93 0 2...

Page 324: ...67 Number of retries at fault occurrence 43 C3 0 68 Retry waiting time 44 C4 0 69 Retry count display erase 45 C5 0 70 Special regenerative brake duty 46 C6 0 71 Applied motor 47 C7 0 72 PWM frequency selection 48 C8 0 73 Analog input selection 49 C9 0 74 Input filter time constant 4A CA 0 75 Reset selection disconnected PU detection PU stop selection 4B CB 0 76 Fault code output selection 4C CC 0...

Page 325: ... stopping frequency 28 A8 1 141 Backlash acceleration stopping time 29 A9 1 142 Backlash deceleration stopping frequency 2A AA 1 143 Backlash deceleration stopping time 2B AB 1 144 Speed setting switchover 2C AC 1 145 PU display language selection 2D AD 1 148 Stall prevention level at 0V input 30 B0 1 149 Stall prevention level at 10V input 31 B1 1 150 Output current detection level 32 B2 1 151 Ou...

Page 326: ...minal function selection 1F 9F 2 192 IPF terminal function selection 20 A0 2 193 OL terminal function selection 21 A1 2 194 FU terminal function selection 22 A2 2 195 ABC1 terminal function selection 23 A3 2 196 ABC2 terminal function selection 24 A4 2 232 Multi speed setting speed 8 28 A8 2 233 Multi speed setting speed 9 29 A9 2 234 Multi speed setting speed 10 2A AA 2 235 Multi speed setting sp...

Page 327: ...ble selection 04 84 3 305 Read timing operation selection 05 85 3 306 Analog output signal selection 06 86 3 307 Setting for zero analog output 07 87 3 308 Setting for maximum analog output 08 88 3 309 Analog output signal voltage current switchover 09 89 3 310 Analog meter voltage output selection 0A 8A 3 311 Setting for zero analog meter voltage output 0B 8B 3 312 Setting for maximum analog mete...

Page 328: ... heart beat 5B DB 3 392 Event driven detection width 5C DC 3 495 Remote output selection 5F DF 4 496 Remote output data 1 60 E0 4 497 Remote output data 2 61 E1 4 500 Communication error execution waiting time 00 80 5 3 3 501 Communication error occurrence count display 01 81 5 502 Stop mode selection at communication error 02 82 5 3 3 503 Maintenance timer 03 83 5 504 Maintenance timer alarm outp...

Page 329: ...8 Free parameter 1 58 D8 8 889 Free parameter 2 59 D9 8 891 Cumulative power monitor digit shifted times 5B DB 8 892 Load factor 5C DC 8 893 Energy saving monitor reference motor capacity 5D DD 8 894 Control selection during commercial power supply operation 5E DE 8 895 Power saving rate reference value 5F DF 8 896 Power unit cost 60 E0 8 897 Power saving monitor average time 61 E1 8 898 Power sav...

Page 330: ...35 PID display gain coefficient 23 A3 9 C45 935 PID display gain analog value 23 A3 9 989 Parameter copy alarm release 59 D9 9 990 PU buzzer control 5A DA 9 991 PU contrast adjustment 5B DB 9 Parameter Name Instruction Code 1 Parameter Copy 2 Parameter Clear 2 All Parameter Clear 2 Read Write Extended ...

Page 331: ...1 alphabet letter indicating year and month and 6 numeric characters indicating control number Last digit of the production year is indicated as the Year and the Month is indicated by 1 to 9 X October Y November and Z December Inverter Type Label on Product Package Identification Symbol 10th and 11th Digits of TC Number on Rating Plate SERIAL First 2 Digits of SERIAL FR F720 0 75K 1 5K Without G5 ...

Page 332: ...out G5 C7 G G7 E7 FR F740 22K Without G5 F7 G G7 H7 FR F740 30K Without G5 H7 G G7 H7 FR F740 37K Without G5 F7 G G7 E7 FR F740 45K 55K Without G5 F7 G G7 E7 FR F740 75K Without G5 V7 G G7 C7 FR F740 90K Without G5 V7 G G7 D7 FR F740 110K Without G5 S7 G G7 D7 FR F740 132K 160K Without G5 T7 G G7 D7 FR F740 185K Without G5 R7 G G7 D7 FR F740 220K Without G5 Q7 G G7 D7 FR F740 250K Without G5 L7 G ...

Page 333: ...alue 10 11 Pr 178 to Pr 189 Input terminal function selection setting value 70 71 72 Pr 190 to Pr 196 Input terminal function selection setting value 48 79 85 148 179 185 Pr 261 Power failure stop selection setting value 21 22 Added parameters Pr 522 Output stop frequency Pr 553 PID deviation limit Pr 554 PID signal operation selection Pr 653 Speed smoothing control Pr 654 Speed smoothing cutoff f...

Page 334: ...325 MEMO ...

Page 335: ...ting value 6 Pr 30 Regenerative function selection setting value 10 11 20 21 Pr 128 PID action selection setting value 110 111 120 121 Pr 167 Output current detection operation selection setting value 10 11 Pr 261 Power failure stop selection setting value 21 22 Pr 522 Output stop frequency Pr 653 Speed smoothing control Pr 654 Speed smoothing cutoff frequency Pr 553 PID deviation limit Pr 554 PID...

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