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5. Speed Control
5.6 Speed feed forward control, model adaptive speed control

5.6

Speed feed forward control, model adaptive speed
control

• Speed feed forward control or model adaptive speed control can be selected using parameter settings.

Under speed feed forward control, the motor trackability for speed command changes can be improved.
Under model adaptive speed control, the speed trackability and the response level to motor external disturbance torque
can be adjusted individually.



Speed feed forward control (Pr.877 = "1")

• When the load inertia ratio is set in

Pr.880

, the required torque for the set inertia is calculated according to the acceleration

and deceleration commands, and the torque is generated quickly.

• When the speed feed forward gain is 100%, the calculation result for speed feed forward is applied as is.
• If the speed command changes suddenly, the torque is increased by the speed feed forward calculation. The maximum

limit for the speed feed forward torque is set in

Pr.879

.

• The speed feed forward result can also be lessened with a primary delay filter in

Pr.878

.

NOTE

• The speed feed forward control is enabled for the first motor.
• Even if the driven motor is switched to the second motor while

Pr.877

= "1", the second motor is operated as

Pr.877

= "0".



Model adaptive speed control (Pr.877 = "2", Pr.828)

• The model speed of the motor is calculated, and the feedback is applied to the speed controller on the model side. Also,

this model speed is set as the command of the actual speed controller.

Sensorless

Sensorless

Sensorless Vector

Vector

Vector

Pr.

Name

Initial
value

Setting

range

Description

828
G224

Model speed control gain

100 rad/s

0 to 1000 rad/
s

Set the gain for the model speed controller.

877
G220

Speed feed forward
control/model adaptive
speed control selection

0

0

Perform normal speed control.

1

Perform speed feed forward control.

2

Model adaptive speed control becomes valid.

878
G221

Speed feed forward filter

0.01 s

0.01 to 1 s

Set the primary delay filter for the result of the speed feed forward
calculated from the speed command and load inertia ratio.

879
G222

Speed feed forward torque
limit

150%

0% to 400%

Set a maximum limit for the speed feed forward torque.

880
C114

Load inertia ratio

7 times

0 to 200 times Set the load inertia ratio for the motor.

881
G223

Speed feed forward gain

0%

0% to 1000% Set the calculation result for speed feed forward as the gain.

Load inertia ratio

J s

[Pr. 880]

[Pr. 878]

Speed feed

forward

filter

[Pr. 879]

Speed feed

forward torque

limit

Speed feed

forward

gain

[Pr. 881]

Speed feed forward control

Torque control

Speed estimator

Speed

control

P gain 1

[Pr. 820]

Speed control

integral time 1

[Pr. 821]

M

Actual speed controller

+

-

+

+

+

Speed command

[Block diagram]

.

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Содержание FR-E800

Страница 1: ...0 4K to 0170 7 5K FR E860 0017 0 75K to 0120 7 5K FR E820S 0008 0 1K to 0110 2 2K FR E820 0008 0 1K to 0330 7 5K E FR E840 0016 0 4K to 0170 7 5K E FR E860 0017 0 75K to 0120 7 5K E FR E820S 0008 0 1K to 0110 2 2K E FR E820 0008 0 1K to 0330 7 5K SCE FR E840 0016 0 4K to 0170 7 5K SCE FR E860 0017 0 75K to 0120 7 5K SCE FR E820S 0008 0 1K to 0110 2 2K SCE Compact high functionality inverters Model...

Страница 2: ...uency with switches multi speed setting 35 2 5 3 Setting the frequency using an analog signal voltage input 36 2 5 4 Setting the frequency using an analog signal current input 37 2 6 Basic operation procedure External operation 39 2 6 1 Setting the frequency on the operation panel 39 2 6 2 Setting the frequency and giving a start command with switches multi speed setting Pr 4 to Pr 6 40 2 6 3 Sett...

Страница 3: ...eal sensorless vector control speed control 111 5 2 Setting procedure of Vector control speed control 112 5 3 Setting procedure of PM sensorless vector control speed control 113 5 4 Setting the torque limit level 114 5 5 Performing high accuracy fast response control gain adjustment for Real sensorless vector control Vector control and PM sensorless vector control 121 5 6 Speed feed forward contro...

Страница 4: ... 7 3 Gain adjustment of current controllers for the d axis and the q axis 156 Chapter 8 E Environment Setting Parameters 158 8 1 Clock 158 8 2 Reset selection disconnected PU detection PU stop selection 161 8 3 PU display language selection 164 8 4 Buzzer control 165 8 5 PU contrast adjustment 166 8 6 Automatic frequency setting key lock operation selection 167 8 7 Frequency change increment amoun...

Страница 5: ...ration deceleration pattern 201 9 3 Remote setting function 203 9 4 Starting frequency and start time hold function 207 9 5 Minimum motor speed frequency at the motor start up 208 9 6 Shortest acceleration deceleration automatic acceleration deceleration 209 Chapter 10 D Operation Command and Frequency Command 212 10 1 Operation mode selection 212 10 2 Startup of the inverter in Network operation ...

Страница 6: ...253 11 9 Avoiding machine resonance points frequency jump 254 11 10 Stall prevention operation 256 11 11 Load characteristics fault detection 261 11 12 Motor overspeeding detection 266 Chapter 12 M Item and Output Signal for Monitoring 268 12 1 Speed indication and its setting change to rotations per minute 268 12 2 Monitor item selection on operation panel or via communication 270 12 3 Monitor di...

Страница 7: ...gain 323 13 6 Input terminal function selection 328 13 7 Inverter output shutoff 332 13 8 Selecting the condition to activate the Second function selection RT signal 334 13 9 Start signal operation selection 336 Chapter 14 C Motor Constant Parameters 340 14 1 Applied motor 340 14 2 Offline auto tuning 345 14 3 Offline auto tuning for a PM motor motor constant tuning 355 14 4 Online auto tuning 362...

Страница 8: ...Power failure time deceleration to stop function 414 15 11 PLC function 416 15 12 Trace function 418 Chapter 16 G Control Parameters 426 16 1 Manual torque boost 426 16 2 Base frequency voltage 428 16 3 Load pattern selection 430 16 4 Energy saving control 432 16 5 SF PR slip amount adjustment mode 433 16 6 DC injection brake zero speed control servo lock and magnetic flux decay output shutoff 434...

Страница 9: ...ar 458 Chapter 18Appendix 460 18 1 For customers replacing the conventional model with this inverter 460 18 1 1 Replacement of the FR E700 series 460 18 1 2 Replacement of the FR E500 series 462 18 2 Specification change 463 18 2 1 Details of changes 463 18 3 Specification comparison between PM sensorless vector control and induction motor control 464 18 4 Parameters functions and instruction code...

Страница 10: ...9 CHAPTER 1 CHAPTER 1 4 5 6 7 8 9 10 Introduction 1 1 Inverter model 11 1 2 Operation steps 13 1 3 Related manuals 15 ...

Страница 11: ...iption PU Operation panel parameter unit FR PU07 LCD operation panel FR LU08 and enclosure surface operation panel FR PA07 Parameter unit Parameter unit FR PU07 LCD operation panel FR LU08 and enclosure surface operation panel FR PA07 Inverter Mitsubishi Electric inverter FR E800 series E800 Standard model RS 485 SIL2 PLd functional safety E800 E Ethernet model Ethernet SIL2 PLd functional safety ...

Страница 12: ...afety specification are shown FR E8 0 A B C D E F Rating plate Input rating Output rating SERIAL Inverter model INPUT XXXXX MODEL FR E820 0008 1 OUTPUT XXXXX SERIAL XXXXXXXXXXX MADE IN XXXXX Country of origin Symbol Voltage class 2 200 V class 4 400 V class 6 575 V class Symbol Description None Three phase input S Single phase input Symbol Description 0 1K to 7 5K Inverter ND rated capacity kW 000...

Страница 13: ... FM 60 Hz Sink logic 4 Voltage terminal AM 50 Hz Source logic 5 Voltage terminal AM 60 Hz Sink logic PA Protocol group A CC Link IE TSN CC Link IE Field Network Basic MODBUS TCP EtherNet IP and BACnet IP 60 Hz Sink logic PB Protocol group B CC Link IE TSN CC Link IE Field Network Basic MODBUS TCP PROFINET 50 Hz Source logic Symbol Circuit board coating 1 Plated conductor None Without coating Witho...

Страница 14: ...d m How to give a frequency command a b c d e f g h i j k l Perform frequency setting by a current output device Connection across terminals 4 and 5 Perform frequency setting by a voltage output device Connection across terminals 2 and 5 Perform frequency setting by a current output device Connection across terminals 4 and 5 Perform frequency setting by a voltage output device Connection across te...

Страница 15: ...mbined operation mode 2 35 g Give the start command from the PU and the frequency command by voltage input via terminal 2 External PU combined operation mode 2 36 h Give the start command from the PU and the frequency command by current input via terminal 4 External PU combined operation mode 2 37 i Give the start command via terminal STF or STR and the frequency command from the PU External PU co...

Страница 16: ...00911ENG FR E800 SCE Inverter Safety Guideline IB 0600921ENG FR E860 SCE Inverter Safety Guideline IB 0600924ENG FR E800 Instruction Manual Connection IB 0600865ENG FR E860 Instruction Manual Connection IB 0600906ENG FR E800 Instruction Manual Communication IB 0600871ENG FR E800 Instruction Manual Maintenance IB 0600874ENG FR E800 Instruction Manual Functional safety BCN A23488 000 FR E800 SCE Ins...

Страница 17: ...16 1 Introduction 1 3 Related manuals MEMO ...

Страница 18: ...erter 27 2 3 Easy setting of the inverter operation mode 28 2 4 Frequently used parameters simple mode parameters 29 2 5 Basic operation procedure PU operation 34 2 6 Basic operation procedure External operation 39 2 7 Basic operation procedure JOG operation 46 2 8 I O terminal function assignment 48 ...

Страница 19: ...18 2 Basic Operation 2 Basic Operation This chapter explains the basic operation of this product Always read the instructions before use ...

Страница 20: ...c Operation 2 1 Operation panel 1 2 3 4 5 6 7 8 9 10 2 1 Operation panel 2 1 1 Components of the operation panel Standard model The operation panel cannot be removed from the inverter c d e i j k b a n l m f g h ...

Страница 21: ... when the inverter is set to control the PM motor The indicator blinks during test operation The indicator is OFF when the inverter controls the induction motor g PLC function LED indicator ON when the PLC function of the inverter is valid h Setting dial The setting dial of the Mitsubishi Electric inverters Turn the setting dial to change the setting of frequency or parameter etc Press the setting...

Страница 22: ...21 2 Basic Operation 2 1 Operation panel 1 2 3 4 5 6 7 8 9 10 Ethernet model and safety communication model The operation panel cannot be removed from the inverter c d e i j k b a o l m n f g h ...

Страница 23: ...on is disabled although the start command is given 1 f Controlled motor type LED indicator ON when the inverter is set to control the PM motor The indicator blinks during test operation The indicator is OFF when the inverter controls the induction motor g PLC function LED indicator ON when the PLC function of the inverter is valid h Ethernet communication status Indicates the Ethernet communicatio...

Страница 24: ... screen Output frequency 2 monitoring PU operation mode 1 PU Jog operation mode 1 Second screen Output current 2 monitoring Third screen Output voltage 2 monitoring Change the setting Frequency setting written and complete The last ten fault records can be displayed When the fault history is empty only the fault number is displayed The present setting is displayed PU operation mode Change the sett...

Страница 25: ...Jog operation mode 1 Monitor First screen Output frequency 2 monitoring Second screen Output current 2 monitoring Third screen Output voltage 2 monitoring Parameter setting PU operation mode Fault history Example Example Example Blinking Blinking Blinking The present setting is displayed Change the setting Parameter write complete Blinking Initial value change list PM initialization 3 Parameter cl...

Страница 26: ...ear Clears and resets parameter settings to the initial values Calibration parameters and offline auto tuning parameters are not cleared For the details of the uncleared parameters refer to page 465 456 All parameter clear Clears and resets parameter settings to the initial values Calibration parameters and the offline auto tuning parameters are also cleared For the details of the uncleared parame...

Страница 27: ...ter setting change while the inverter is running or under the operation mode other than PU operation mode change the Pr 77 setting Refer to page 173 Change the setting For a 4 digit parameter number For a 5 digit parameter number The present setting is displayed The present setting is displayed Change the setting Parameter write complete The next parameter displayed PU operation mode First screen ...

Страница 28: ...able To set it press the SET key for a while when the desired monitor item is displayed on a monitor screen The following show the procedure to set the monitor screen displaying the output current as the first priority monitor screen Operating procedure 1 Change the mode of the operation panel to the monitor mode and switch the monitor screen to the one on which the output current can be monitored...

Страница 29: ...er operation Turn OFF the start command the RUN key or STF STR signal If the MODE key is pressed before pressing the SET key the easy setting mode is terminated and the operation panel returns to the monitor mode If the easy setting is terminated while Pr 79 0 initial value check the inverter operation mode because the inverter may switch its operation mode between the PU operation mode and the Ex...

Страница 30: ... the initial values of the parameters may be used as they are Set the necessary parameters to meet the load and operational specifications Parameter s setting change and check can be made on the operation panel Pr 160 User group read selection can narrow down the displayed parameters to only the simple mode parameters In the initial setting all parameters are displayed Set Pr 160 User group read s...

Страница 31: ...mit for the output frequency 3 G001 Base frequency 0 01 Hz 60 Hz 50 Hz 0 to 590 Hz Set this parameter when the rated motor frequency is 50 Hz Check the rating plate of the motor 428 4 D301 Multi speed setting high speed 0 01 Hz 60 Hz 50 Hz 0 to 590 Hz Pre set the speeds that will be switched among by terminals 35 40 234 5 D302 Multi speed setting middle speed 0 01 Hz 30 Hz 0 to 590 Hz 6 D303 Multi...

Страница 32: ...31 2 Basic Operation 2 4 Frequently used parameters simple mode parameters 1 2 3 4 5 6 7 8 9 10 Simple mode parameters Ethernet model and safety communication model ...

Страница 33: ...y setting gain frequency 0 01 Hz 60 Hz 50 Hz 0 to 590 Hz Change the frequency at the maximum potentiometer setting 5 V in the initial setting 42 318 126 T042 Terminal 4 frequency setting gain frequency 0 01 Hz 60 Hz 50 Hz 0 to 590 Hz Change the frequency at the maximum current input 20 mA in the initial setting 44 318 160 E440 User group read selection 1 0 0 1 9999 This function restricts the para...

Страница 34: ...for the FR E860 0061 3 7K or higher 6 Initial value for the FR E820 0175 3 7K or lower FR E840 0095 3 7K or lower FR E860 0061 3 7K or lower and FR E820S 0110 2 2K or lower 7 Initial value for the FR E820 0240 5 5K or higher FR E840 0120 5 5K or higher and FR E860 0090 5 5K or higher 8 The initial value for the FR E820 0050 0 75K or lower the FR E840 0026 0 75K or lower the FR E860 0017 0 75K and ...

Страница 35: ...er about 5 seconds of blinking In that case turn the setting dial or press the UP DOWN key and set the frequency again 4 Start acceleration constant speed Press the RUN key to start running The frequency value on the monitor increases according to the setting of Pr 7 Acceleration time and 30 00 30 00 Hz appears on the monitor To change the set frequency return to step 3 The previously set frequenc...

Страница 36: ...SET key to stop The frequency value on the monitor decreases according to the setting of Pr 8 Deceleration time 0 00 0 00 Hz appears on the monitor and the motor stops rotating Turn OFF the low speed switch RL signal NOTE The initial value is 60 Hz for terminal RH in Group 1 50 Hz in Group 2 30 Hz for terminal RM and 10 Hz for terminal RL To change the settings use Pr 4 Pr 5 and Pr 6 respectively ...

Страница 37: ... and 60 00 60 00 Hz appears on the monitor 5 Deceleration Turn the frequency setting potentiometer counterclockwise slowly to full The frequency value on the monitor decreases according to the setting of Pr 8 Deceleration time 0 00 0 00 Hz appears on the monitor and the motor stops rotating The RUN LED blinks 6 Stop Press the STOP RESET key The RUN LED turns OFF NOTE To change the frequency 60 Hz ...

Страница 38: ...he RUN LED blinks as no frequency command is given 6 Acceleration constant speed Input a current of 20 mA to the inverter from the regulator The frequency value on the monitor increases according to the setting of Pr 7 Acceleration time and 60 00 60 00 Hz appears on the monitor 7 Deceleration Input a current of 4 mA or less The frequency value on the monitor decreases according to the setting of P...

Страница 39: ...ed to Pr 7 Acceleration time Pr 8 Deceleration time page 196 Pr 79 Operation mode selection page 212 Pr 126 Terminal 4 frequency setting gain frequency page 318 Pr 178 to Pr 184 Input terminal function selection page 328 C5 Pr 904 Terminal 4 frequency setting bias frequency page 318 ...

Страница 40: ... indication of a monitored value If the SET key is not pressed the indication of the value returns to 0 00 0 00 Hz after about 5 seconds of blinking In that case turn the setting dial or press the UP DOWN key and set the frequency again 3 Start acceleration constant speed Turn ON the start switch STF STR signal The frequency value on the monitor increases according to the setting of Pr 7 Accelerat...

Страница 41: ...command with switches multi speed setting Pr 4 to Pr 6 Turn ON the STF STR signal to give a start command Turn ON the RH RM or RL signal to give a frequency command multi speed setting Connection diagram The following shows the procedure to operate at a high speed 60 Hz Operating procedure 1 Turning ON the power of the inverter The operation panel is in the monitor mode 2 Setting the frequency Tur...

Страница 42: ...on page 328 2 6 3 Setting the frequency using an analog signal voltage input Turn ON the STF STR signal to give a start command Use the frequency setting potentiometer to give a frequency command by connecting it across terminals 2 and 5 voltage input Connection diagram The inverter supplies 5 V power to the frequency setting potentiometer via terminal 10 The following shows the procedure to opera...

Страница 43: ...age input initial value 5 V Change the maximum frequency The following shows the procedure to change the frequency at 5 V from 60 Hz initial value to 50 Hz using a frequency setting potentiometer for 0 to 5 VDC input Set 50 Hz in Pr 125 so that the inverter outputs 50 Hz at 5 V input Operating procedure 1 Selecting the parameter Turn the setting dial or press the UP DOWN key until P 125 Pr 125 app...

Страница 44: ...anel is in the monitor mode 2 Assignment of AU signal Set Pr 180 RL terminal function selection 4 to assign the AU signal to terminal RL 3 Selecting the input via terminal 4 Turn ON the Terminal 4 input selection AU signal Input via terminal 4 to the inverter is enabled 4 Start Turn ON the start switch STF STR signal The RUN LED blinks as no frequency command is given 5 Acceleration constant speed...

Страница 45: ...tentiometer for 4 to 20 mA input Set 50 Hz in Pr 126 so that the inverter outputs 50 Hz at 20 mA input Operating procedure 1 Selecting the parameter Turn the setting dial or press the UP DOWN key until P 126 Pr 126 appears Press the SET key to show the present set value 60 00 Hz 2 Changing the maximum frequency Turn the setting dial or press the UP DOWN key to change the value to 50 00 50 00 Hz Pr...

Страница 46: ...cedure External operation 1 2 3 4 5 6 7 8 9 10 Parameters referred to Pr 126 Terminal 4 frequency setting gain frequency page 318 C5 Pr 904 Terminal 4 frequency setting bias frequency page 318 C7 Pr 905 Terminal 4 frequency setting gain page 318 ...

Страница 47: ... Pr 16 Jog acceleration deceleration time and 5 00 5 00 Hz appears on the monitor The RUN LED is ON during forward rotation and blinks slowly during reverse rotation 5 Deceleration stop Turn OFF the start switch STF STR signal The frequency value on the monitor decreases according to the setting of Pr 16 Jog acceleration deceleration time 0 00 0 00 Hz appears on the monitor and the motor stops rot...

Страница 48: ...PU LED is ON 3 Start acceleration constant speed Hold down the RUN key The frequency value on the monitor increases according to the setting of Pr 16 Jog acceleration deceleration time and 5 00 5 00 Hz appears on the monitor 4 Deceleration stop Release the RUN key The frequency value on the monitor decreases according to the setting of Pr 16 Jog acceleration deceleration time 0 00 0 00 Hz appears ...

Страница 49: ...terminal physical terminal Input terminal physical terminal FR E800 E Plug in option Relay output terminal physical terminal Relay output terminal physical terminal Relay output terminal physical terminal PU connector Communication Ethernet connector Communication Ethernet connector Communication Output Output Output Output Input Output Input Output Input Output Input Input Output Input Output FR ...

Страница 50: ...ilable for each parameter Assignment output available Assignment output unavailable no function 1 The communication protocol affects which terminals can be used For details refer to the Instruction Manual Communication or the Instruction Manual of each communication option 2 Refer to the Instruction Manual of the option for details on the option output terminals NOTE For the available signals refe...

Страница 51: ...50 2 Basic Operation 2 8 I O terminal function assignment MEMO ...

Страница 52: ... 5 6 7 8 9 10 Parameters 3 1 Parameter initial value groups 52 3 2 Parameter list by parameter number 53 3 3 Use of a function group number for the identification of parameters 78 3 4 Parameter list by function group number 80 ...

Страница 53: ...ntrol PM sensorless vector control PM motor V F V F V F Magnetic flux Magnetic flux Magnetic flux Sensorless Sensorless Sensorless Vector Vector Vector PM PM PM Parameter initial value groups Model Specification Group 1 Gr 1 FR E800 1 RS 485 communication terminal FM FR E800 5 RS 485 communication terminal AM FR E800 SC EPA Ethernet communication Protocol group A Group 2 Gr 2 FR E800 4 RS 485 comm...

Страница 54: ...C EPA Available for the Protocol group A Ethernet model safety communication model E800 SC EPB Available for the Protocol group B Ethernet model safety communication model 200 400 V class Available for the 200 400 V class inverters 575 V class Available for the 575 V class inverters 3 phase Available for the three phase power input model Pr 0 to Pr 99 Simple Simple Simple Function Pr Pr group Name...

Страница 55: ...eration time increments 0 1 1 0 196 Stall prevention 22 H500 Stall prevention operation level Torque limit level 0 to 400 0 1 150 114 256 23 H610 Stall prevention operation level compensation factor at double speed 0 to 200 9999 0 1 9999 256 Multi speed setting 24 to 27 D304 to D307 Multi speed setting speed 4 to speed 7 0 to 590 Hz 9999 0 01 Hz 9999 234 29 F100 Acceleration deceleration pattern s...

Страница 56: ... 32 33 35 38 40 to 42 44 45 50 to 57 61 62 67 91 97 100 E800 SC EPA 0 5 to 14 17 to 20 23 to 25 32 33 35 38 40 to 42 44 45 50 to 57 61 62 67 83 91 97 100 1 0 270 53 M003 Frequency rotation speed unit switchover 0 1 4 1 0 268 54 M300 FM terminal function selection E800 1 1 to 3 5 to 14 17 18 21 24 32 33 50 52 53 61 62 67 70 97 1 1 279 55 7 M040 Frequency monitoring reference 0 to 590 Hz 0 01 Hz 60 ...

Страница 57: ... 9090 9093 1 0 340 345 355 72 E600 PWM frequency selection 0 to 15 1 1 184 73 T000 Analog input selection 0 1 6 10 11 16 1 1 310 74 T002 Input filter time constant 0 to 8 1 1 316 75 Reset selection disconnected PU detection PU stop selection E800 E 0 to 3 14 to 17 E800 SCE 0 to 3 14 to 17 10000 to 10003 10014 to 10017 1 E800 E 14 E800 SCE 10014 161 E100 Reset selection 0 1 0 E101 Disconnected PU d...

Страница 58: ... 0 1 1 0 362 96 C110 Auto tuning setting status 0 1 11 1 0 345 355 410 Function Pr Pr group Name Setting range Minimum setting increments Initial value 1 Refer to page Customer setting Gr 1 Gr 2 Function Pr Pr group Name Setting range Minimum setting increments Initial value 1 Refer to page Customer setting Gr 1 Gr 2 PU connector communication 117 N020 PU communication station number 0 to 31 1 0 8...

Страница 59: ...rent detection level 0 to 400 0 1 5 304 153 M463 Zero current detection time 0 to 10 s 0 01 s 0 5 s 304 154 H631 Voltage reduction selection during stall prevention operation 1 11 1 1 256 156 H501 Stall prevention operation selection 0 to 31 100 101 1 0 256 157 M430 OL signal output timer 0 to 25 s 9999 0 1 s 0 s 114 256 158 M301 AM terminal function selection E800 4 E800 5 1 to 3 5 to 14 17 18 21...

Страница 60: ...7 50 51 61 62 65 to 67 72 74 92 9999 1 61 328 180 T702 RL terminal function selection E800 0 to 5 7 8 10 12 to 16 18 23 to 27 30 37 42 43 46 47 50 51 62 65 to 67 72 74 92 9999 E800 SC E 0 to 4 8 13 to 15 18 23 24 26 27 30 37 42 43 46 47 50 51 72 74 92 9999 1 0 328 181 T703 RM terminal function selection 1 1 328 182 T704 RH terminal function selection 1 2 328 183 T709 MRS terminal function selectio...

Страница 61: ...3 104 107 108 111 to 116 120 125 126 130 to 135 139 to 141 144 to 148 157 164 170 180 181 182 E800 SC EPA 190 191 195 196 198 199 206 211 to 213 242 E800 SC E 306 311 to 313 342 E800 SC E 9999 1 99 292 193 M451 NET Y1 output selection 0 1 3 4 7 8 11 to 16 20 25 26 30 to 35 39 to 41 44 to 48 57 64 70 80 81 90 to 93 95 98 to 101 103 104 107 108 111 to 116 120 125 126 130 to 135 139 to 141 144 to 148...

Страница 62: ...888 9999 0 1 s 9999 440 251 H200 Output phase loss protection selection 0 1 1 1 249 Life check 255 E700 Life alarm status display 0 to 879 1 0 186 256 E701 Inrush current limit circuit life display 0 to 100 1 100 186 257 E702 Control circuit capacitor life display 0 to 100 1 100 186 258 E703 Main circuit capacitor life display 0 to 100 1 100 186 259 E704 Main circuit capacitor life measuring 0 1 1...

Страница 63: ...op gain 0 to 100 0 1 0 452 287 G401 Droop filter time constant 0 to 1 s 0 01 s 0 3 s 452 289 M431 Inverter output terminal filter 5 to 50 ms 9999 1 ms 9999 292 290 M044 Monitor negative output selection 0 1 4 5 8 9 12 13 1 0 270 279 292 A110 Automatic acceleration deceleration 0 1 7 8 11 1 0 209 370 F500 293 F513 Acceleration deceleration separate selection 0 to 2 1 0 209 295 E201 Frequency change...

Страница 64: ... 292 321 9 M421 RA2 output selection 1 1 292 322 9 M422 RA3 output selection 1 4 292 RS 485 communication 338 D010 Communication operation command source 0 1 1 0 223 339 D011 Communication speed command source 0 to 2 1 0 223 340 D001 Communication startup mode selection 0 1 10 1 E800 0 E800 SC E 10 222 342 N001 Communication EEPROM write selection 0 1 1 0 8 343 N080 Communication error count 0 to ...

Страница 65: ...s 200 V 400 V class 400 V 575 V class 575 V 345 355 457 C205 Rated second motor frequency 10 to 400 Hz 9999 0 01 Hz 9999 345 355 458 C220 Second motor constant R1 0 to 50 Ω 9999 0 001 Ω 9999 345 355 410 459 C221 Second motor constant R2 0 to 50 Ω 9999 0 001 Ω 9999 345 460 C222 Second motor constant L1 d axis inductance Ld 0 to 6000 mH 9999 0 1 mH 9999 345 355 461 C223 Second motor constant L2 q ax...

Страница 66: ...NET mode operation command source selection E800 0 2 9999 E800 SC E 0 5 9999 1 9999 223 551 D013 PU mode operation command source selection E800 2 to 4 9999 E800 SC E 3 4 9999 1 9999 223 552 H429 Frequency jump range 0 to 30 Hz 9999 0 01 Hz 9999 254 PID control 553 A603 PID deviation limit 0 to 100 9999 0 1 9999 380 554 A604 PID signal operation selection 0 to 3 10 to 13 1 0 380 Average current mo...

Страница 67: ...ents Initial value 1 Refer to page Customer setting Gr 1 Gr 2 Function Pr Pr group Name Setting range Minimum setting increments Initial value 1 Refer to page Customer setting Gr 1 Gr 2 Electronic thermal O L relay 600 H001 First free thermal reduction frequency 1 0 to 590 Hz 9999 0 01 Hz 9999 238 601 H002 First free thermal reduction ratio 1 1 to 100 1 100 238 602 H003 First free thermal reductio...

Страница 68: ...9 0 01 Hz 9999 238 699 T740 Input terminal filter 5 to 50 ms 9999 1 ms 9999 328 Function Pr Pr group Name Setting range Minimum setting increments Initial value 1 Refer to page Customer setting Gr 1 Gr 2 Function Pr Pr group Name Setting range Minimum setting increments Initial value 1 Refer to page Customer setting Gr 1 Gr 2 Motor constant 702 C106 Maximum motor frequency 0 to 400 Hz 9999 0 01 Hz...

Страница 69: ...35 38 40 to 42 44 45 50 to 57 61 62 67 91 97 100 9999 E800 SC EPA 1 to 3 5 to 14 17 to 20 23 to 25 32 33 35 38 40 to 42 44 45 50 to 57 61 62 67 83 91 97 100 9999 1 9999 270 775 M102 Operation panel monitor selection 2 1 9999 270 776 M103 Operation panel monitor selection 3 1 9999 270 779 N014 Operation frequency during communication error 0 to 590 Hz 9999 0 01 Hz 9999 8 791 F070 Acceleration time ...

Страница 70: ...t loop integral time 0 to 500 ms 0 1 ms 5 ms 149 826 T004 Torque setting filter 1 0 to 5 s 9999 0 001 s 9999 316 828 G224 Model speed control gain 0 to 1000 rad s 1 rad s 100 rad s 124 830 G311 Speed control P gain 2 0 to 1000 9999 1 9999 121 831 G312 Speed control integral time 2 0 to 20 s 9999 0 001 s 9999 121 832 T005 Speed setting filter 2 0 to 5 s 9999 0 001 s 9999 316 833 5 G315 Speed detect...

Страница 71: ... selection 3 phase 0 1 1 1 249 873 5 H415 Speed limit 0 to 400 Hz 0 01 Hz 20 Hz 130 874 H730 OLT level setting 0 to 400 0 1 150 114 Control system 877 G220 Speed feed forward control model adaptive speed control selection 0 to 2 1 0 124 878 G221 Speed feed forward filter 0 01 to 1 s 0 01 s 0 01 s 124 879 G222 Speed feed forward torque limit 0 to 400 0 1 150 124 880 C114 Load inertia ratio 0 to 200...

Страница 72: ...4 PU buzzer control 0 1 1 1 165 991 E105 PU contrast adjustment 0 to 63 1 58 166 Monitoring 992 M104 Operation panel setting dial push monitor selection E800 0 to 3 5 to 14 17 to 20 23 to 25 32 33 35 38 40 to 42 44 45 50 to 57 61 62 67 91 97 100 1 0 270 997 H103 Fault initiation 0 to 255 9999 1 9999 248 998 E430 PM parameter initialization 0 8009 8109 9009 9109 1 0 104 999 E431 Automatic parameter...

Страница 73: ...l source selection 1ch 0 to 255 1 0 418 1039 A931 Digital source selection 2ch 0 418 1040 A932 Digital source selection 3ch 0 418 1041 A933 Digital source selection 4ch 0 418 1042 A934 Digital source selection 5ch 0 418 1043 A935 Digital source selection 6ch 0 418 1044 A936 Digital source selection 7ch 0 418 1045 A937 Digital source selection 8ch 0 418 1046 A938 Digital trigger channel 1 to 8 1 1 ...

Страница 74: ...C E 0 to 2 9999 1 9999 355 Ethernet function selection 1424 N650 Ethernet communication network number E800 SC E 1 to 239 1 1 8 1425 N651 Ethernet communication station number E800 SC E 1 to 120 1 1 8 1426 N641 Link speed and duplex mode selection E800 SC E 0 to 4 1 0 8 1427 N630 Ethernet function selection 1 E800 SC E E800 SC EPA 502 5000 to 5002 5006 to 5008 5010 to 5013 44818 45237 45238 47808 ...

Страница 75: ...ess 3 range specification Ethernet E800 SC E 0 to 255 9999 1 9999 8 1448 N666 IP filter address 4 range specification Ethernet E800 SC E 0 to 255 9999 1 9999 8 1449 N670 Ethernet command source selection IP address 1 E800 SC E 0 to 255 1 0 8 1450 N671 Ethernet command source selection IP address 2 E800 SC E 0 to 255 1 0 8 1451 N672 Ethernet command source selection IP address 3 E800 SC E 0 to 255 ...

Страница 76: ...0 8888 9999 0 1 9999 261 1486 H526 Load characteristics maximum frequency 0 to 590 Hz 0 01 Hz 60 Hz 50 Hz 261 1487 H527 Load characteristics minimum frequency 0 to 590 Hz 0 01 Hz 6 Hz 261 1488 H531 Upper limit warning detection width 0 to 400 9999 0 1 20 261 1489 H532 Lower limit warning detection width 0 to 400 9999 0 1 20 261 1490 H533 Upper limit fault detection width 0 to 400 9999 0 1 9999 261...

Страница 77: ...ing bias 0 to 300 0 1 0 318 125 903 6 T202 Terminal 2 frequency setting gain frequency 0 to 590 Hz 0 01 Hz 60 Hz 50 Hz 318 C4 903 6 T203 Terminal 2 frequency setting gain 0 to 300 0 1 100 318 C5 904 6 T400 Terminal 4 frequency setting bias frequency 0 to 590 Hz 0 01 Hz 0 Hz 318 C6 904 6 T401 Terminal 4 frequency setting bias 0 to 300 0 1 20 318 126 905 6 T402 Terminal 4 frequency setting gain freq...

Страница 78: ... the command source the parameter number in parentheses appears instead of that starting with the letter C 7 For the Ethernet model and the safety communication model the setting is available only when the FR A8AY is installed 8 For details refer to the Instruction Manual Communication 9 Available when the PLC function is enabled Pr 313 to Pr 315 are always available for settings in the Ethernet m...

Страница 79: ...etting is completed Selecting a parameter by function group number to change its setting The following shows the procedure to change the setting of P H400 Pr 1 Maximum frequency Operating procedure 1 Turning ON the power of the inverter The operation panel is in the monitor mode 2 Changing the operation mode Press the PU EXT key to choose the PU operation mode PU indicator turns ON 3 Selecting the...

Страница 80: ...er for the identification of parameters 1 2 3 4 5 6 7 8 9 10 6 Changing the setting value Turn the setting dial or press the UP DOWN key to change the value to 60 00 Press the SET key to confirm the setting 60 00 blinks after the setting is completed ...

Страница 81: ...3 User group registration 181 E443 174 User group clear 181 E600 72 PWM frequency selection 184 E601 240 Soft PWM operation selection 184 E602 260 PWM frequency automatic switchover 184 E700 255 Life alarm status display 186 Simple Simple Simple Simple Simple Simple Simple Simple Simple E701 256 Inrush current limit circuit life display 186 E702 257 Control circuit capacitor life display 186 E703 ...

Страница 82: ...e Simple Simple Simple Simple Simple Simple Simple H001 600 First free thermal reduction frequency 1 238 H002 601 First free thermal reduction ratio 1 238 H003 602 First free thermal reduction frequency 2 238 H004 603 First free thermal reduction ratio 2 238 H005 604 First free thermal reduction frequency 3 238 H006 607 Motor permissible load level 238 H010 51 Second electronic thermal O L relay 2...

Страница 83: ...tive power monitor digit shifted times 270 286 M030 171 Operation hour meter clear 270 Pr group Pr Name Refer to page M031 564 Operating time carrying over times 270 M040 55 3 Frequency monitoring reference 279 M041 56 3 Current monitoring reference 279 M042 866 Torque monitoring reference 270 M043 241 Analog input display unit switchover 318 M044 290 Monitor negative output selection 270 279 M050...

Страница 84: ...40 858 Terminal 4 function assignment 114 256 315 T042 126 Terminal 4 frequency setting gain frequency 318 T200 C2 902 2 Terminal 2 frequency setting bias frequency 318 T201 C3 902 2 Terminal 2 frequency setting bias 318 T202 125 903 2 Terminal 2 frequency setting gain frequency 318 Pr group Pr Name Refer to page Simple Simple Simple Simple Simple Simple T203 C4 903 2 Terminal 2 frequency setting ...

Страница 85: ...463 Second motor auto tuning setting status 345 355 410 C211 574 Second motor online auto tuning 362 Pr group Pr Name Refer to page C220 458 Second motor constant R1 345 355 410 C221 459 Second motor constant R2 345 C222 460 Second motor constant L1 d axis inductance Ld 345 355 C223 461 Second motor constant L2 q axis inductance Lq 345 355 C224 462 Second motor constant X 345 C225 455 Second motor...

Страница 86: ...start 403 A711 298 Frequency search gain 345 410 A712 560 Second frequency search gain 345 410 A730 261 Power failure stop selection 414 A800 414 PLC function operation selection 416 A801 415 Inverter operation lock mode setting 416 Pr group Pr Name Refer to page A804 498 PLC function flash memory clear 416 A805 675 User parameter auto storage function selection 416 A810 to A859 1150 to 1199 PLC f...

Страница 87: ...net function selection 3 E800 SC E 4 N633 1430 Ethernet function selection 4 E800 SC E 4 Pr group Pr Name Refer to page N641 1426 Link speed and duplex mode selection E800 SC E 4 N642 1455 Keepalive time E800 SC E 4 N643 1431 Ethernet signal loss detection function selection E800 SC E 4 N644 1432 Ethernet communication check time interval E800 SC E 4 N647 1456 Network diagnosis selection E800 SC E...

Страница 88: ...ency limit value 446 G124 886 Regeneration avoidance voltage gain 446 G125 665 Regeneration avoidance frequency gain 446 G200 800 Control method selection 97 G203 245 Rated slip 449 G204 246 Slip compensation time constant 449 G205 247 Constant output range slip compensation selection 449 G210 803 Constant output range torque characteristic selection 114 143 G211 820 Speed control P gain 1 121 G21...

Страница 89: ...88 3 Parameters 3 4 Parameter list by function group number MEMO ...

Страница 90: ...8 9 10 Control Method 4 1 Vector control and Real sensorless vector control 94 4 2 Changing the control method and mode 97 4 3 Selecting the Advanced magnetic flux vector control 102 4 4 Selecting the PM sensorless vector control 104 ...

Страница 91: ...the 200 V class If a motor with substantially low rated current compared with the inverter rated current is used speed and torque accuracies may deteriorate due to torque ripples etc Set the rated motor current to about 40 or higher of the inverter rated current The motor described in the following table is used Single motor operation one motor to one inverter is performed The wiring length from i...

Страница 92: ...ven when the Mitsubishi Electric motor is used since the wiring length affects the operation Single motor operation one motor to one inverter is performed A surge voltage suppression filter FR ASF FR BMF is not used Vector control With a vector control option FR A8AP E kit installed full scale vector control operation of a motor with an encoder can be performed Speed control zero speed control ser...

Страница 93: ... such as an encoder is not required as the inverter estimates the motor speed by the calculation from the inverter output voltage and current The inverter drives the PM motor with the least required current for a load in order to achieve the highest motor efficiency Model Unavailable network FR E800 CC Link DeviceNet PROFIBUS DP CC Link IE TSN CC Link IE Field Network Basic MODBUS TCP EtherNet IP ...

Страница 94: ...otor with substantially low rated current compared with the inverter rated current is used speed and torque accuracies may deteriorate due to torque ripples etc Set the rated motor current to about 40 or higher of the inverter rated current Offline auto tuning is performed Single motor operation one motor to one inverter is performed The overall wiring length with the motor must be 100 m or less F...

Страница 95: ...us The torque command value is derived so that the difference between the motor speed command and the actual speed speed estimated value for Real sensorless vector control obtained from the encoder connected to the motor shaft is zero Torque current is controlled so that torque as set in the torque command is developed Motor generated torque TM slip angular velocity ωs and the motor s secondary ma...

Страница 96: ... four quadrant operations etc Torque control is enabled when an induction motor is used It allows servo lock torque control which generates a torque in the motor shaft while stopped Not available under Real sensorless vector control PWM modulation Output voltage conversion Torque current control Speed control Slip calculation Current conversion Pre excitation current control Magnetic flux control ...

Страница 97: ...d and its result is transferred to the torque current controller as a torque current command iq Torque current control A voltage Vq is calculated to flow a current iq which is identical to the torque current command iq found by the speed controller Magnetic flux control The magnetic flux Φ2 of the motor is derived from the excitation current id The excitation current command id is calculated to us...

Страница 98: ...de from V F control Advanced magnetic flux vector control speed control Real sensorless vector control speed control torque control Vector control speed control torque control and PM sensorless vector control speed control Pr Name Initial value Setting range Description 71 C100 Applied motor 0 0 3 5 6 10 13 15 16 20 23 30 33 40 43 50 53 70 73 1800 1803 8090 8093 9090 9093 1 By selecting a standard...

Страница 99: ... 3 7K or lower and FR E820S 0110 2 2K or lower When the control method is changed from Real sensorless vector control or Vector control to V F control or Advanced magnetic flux vector control the Pr 22 setting is automatically changed as follows only for the ND rating in the FR E820 0175 3 7K or lower FR E840 0095 3 7K or lower FR E860 0061 3 7K or lower and FR E820S 0110 2 2K or lower Pr 800 sett...

Страница 100: ...r speed calculation speed is calculated in consideration of Pr 880 Load inertia ratio I O signal status during the test operation During the test operation the following signals are disabled Parameters referred to Pr 178 to Pr 189 Input terminal function selection page 328 Pr 190 to Pr 196 Output terminal function selection page 292 Status of the monitoring during the test operation Enabled Disabl...

Страница 101: ...econd motor s control method in Pr 451 Second motor control method selection Turning ON the RT signal or X18 signal enables the second function enabling the switchover of the control method Monitor item Monitoring on the operation panel Output via FM AM Monitor item Monitoring on the operation panel Output via FM AM Output frequency Feedback pulse Output current Trace status Output voltage User mo...

Страница 102: ...s enabled regardless of the motor status in a stop in running or in DC injection brake during pre excitation Changing the terminal assignment using Pr 178 to Pr 189 Input terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Parameters referred to Pr 178 to Pr 189 Input terminal function selection page 328 Pr 450 Second applied mot...

Страница 103: ...3 Pr 84 Refer to page 345 7 Set the operation command Refer to page 212 Select the start command and speed command 8 Perform the test operation As required Magnetic flux Magnetic flux Magnetic flux Motor Pr 71 setting 1 Remarks Mitsubishi Electric standard efficiency motor Mitsubishi Electric high efficiency motor SF JR 0 initial value 3 SF JR 4P 1 5 kW or lower 20 SF HR 40 Others 0 3 Offline auto...

Страница 104: ...ed Refer to page 340 NOTE The RT signal is a Second function selection signal The RT signal also enables other second functions Refer to page 334 To input the RT signal set 3 in any parameter from Pr 178 to Pr 189 Input terminal function selection to assign the function Changing the terminal assignment using Pr 178 to Pr 189 Input terminal function selection may affect the other functions Set para...

Страница 105: ...ay units Use Pr 53 Frequency rotation speed unit switchover to change the display units between rotations per minute and frequency Using Pr 53 enables switching the unit between rotations per minute and frequencies without initializing the setting of the motor parameters The PM parameter initialization Pr 998 changes parameter settings for the first motor When a PM motor is used as the second moto...

Страница 106: ...eration reference frequency 60 Hz 50 Hz Pr 84 Pr 84 1 r min 0 01 Hz 22 Stall prevention operation level 150 2 150 2 150 2 0 1 0 1 53 Frequency rotation speed unit switchover 0 1 0 1 1 55 Frequency monitoring reference 60 Hz 50 Hz Pr 84 Pr 84 1 r min 0 01 Hz 56 Current monitoring reference Inverter rated current Pr 859 Pr 859 0 01 A 0 01 A 71 Applied motor 0 1 1 72 PWM frequency selection 2 2 1 1 8...

Страница 107: ... the operation mode Press the PU EXT key to choose the PU operation mode The PU LED turns ON 3 Selecting the parameter setting mode Press the MODE key to choose the parameter setting mode The PRM LED is ON 4 PM parameter initialization Turn the setting dial or press the UP DOWN key until PM PM parameter initialization appears 5 Displaying the set value Press the SET key to read the present set val...

Страница 108: ... of PM sensorless vector control speed control 113 5 4 Setting the torque limit level 114 5 5 Performing high accuracy fast response control gain adjustment for Real sensorless vector control Vector control and PM sensorless vector control 121 5 6 Speed feed forward control model adaptive speed control 124 5 7 Torque bias 126 5 8 Avoiding motor overrunning 130 5 9 Troubleshooting in the speed cont...

Страница 109: ...803 Pr 810 to Pr 817 Pr 858 Pr 874 114 To adjust the speed control gain Speed control P gain speed control integral time P G211 P G212 P G311 P G312 Pr 820 Pr 821 Pr 830 Pr 831 121 To improve the motor trackability for the speed command changes Speed feed forward control model adaptive speed control P G220 to P G224 P C114 Pr 828 Pr 877 to Pr 881 124 To stabilize the speed detection signal Speed d...

Страница 110: ...fset adjustment Pr 849 Analog input selection Pr 73 Operation Mode Pr 79 Maximum minimum setting Pr 1 Pr 2 Pr 13 Acceleration deceleration processing Pr 10 Pr 7 Pr 8 A Pr 74 Pr 74 Pr 832 9999 Pr 832 9999 Pr 822 9999 Pr 822 9999 Running During stop Servo lock zero speed control Zero speed control DC injection brake operation Vector control Pr 800 0 Real sensorless Vector control Pr 800 10 Pr 802 1 ...

Страница 111: ...torque bias is selected Torque bias selection Pr 840 0 to 2 Torque bias Torque bias balance compensation Pr 846 Terminal 4 bias C38 C39 Pr 932 Terminal 4 gain C40 C41 Pr 933 Fall time torque bias terminal 4 bias Pr 847 Fall time torque bias terminal 4 gain Pr 848 Terminal 4 Pr 858 6 Torque setting filter Torque bias Pr 841 to 843 X42 X43 Torque bias selection Pr 840 1 2 Torque bias filter Pr 844 P...

Страница 112: ...limited during Real sensorless vector control Refer to page 184 Torque control is not available in a low speed about 10 Hz or lower regenerative range or with a low speed and light load about 5 Hz or lower and rated torque about 20 or lower Vector control must be selected Performing pre excitation LX signal and X13 signal under torque control may start the motor running at a low speed even when th...

Страница 113: ...cy Pr 83 Pr 84 Refer to page 345 6 Select the control method Pr 800 Refer to page 97 Select Pr 800 0 speed control or 2 speed torque switchover to enable speed control 7 Set the operation command Refer to page 212 Select the start command and speed command 8 Set the torque limit Pr 810 Refer to page 114 9 Perform the test operation As required Perform offline auto tuning Pr 96 Refer to page 345 Se...

Страница 114: ...ameters required for PM sensorless vector control are automatically set 5 Set parameters such as the acceleration deceleration time and multi speed setting Set parameters such as the acceleration deceleration time and multi speed setting as required 6 Set the operation command Refer to page 212 Select the start command and speed command 7 Perform the test operation NOTE To change to the PM sensorl...

Страница 115: ...s kept constant in the low speed range The motor power output is limited to be constant in the constant power range 804 D400 Torque command source selection 0 0 Torque command given by analog input via terminal 4 1 Torque limit by the parameter setting Pr 805 or Pr 806 400 to 400 3 Torque limit via communication 2 4 The internal torque limit 2 cannot be used 5 Torque limit via communication 2 6 80...

Страница 116: ...ue limit 1 Pr 810 0 Pr 812 to Pr 814 The torque is limited by parameter setting In the initial value a limit is applied to all quadrants by Pr 22 Stall prevention operation level Torque limit level 816 H720 Torque limit level during acceleration 9999 0 to 400 Set the torque limit value during acceleration 9999 The same torque limit as constant speed 817 H721 Torque limit level during deceleration ...

Страница 117: ... CC Link CC Link IE TSN or CC Link IE Field Network is used the torque limit value can be input using a remote register RWwC 1 The torque limit setting is defined as an absolute value 2 The torque limit value can also be set using the operation panel or parameter unit 3 The torque can also be limited by setting a value in Pr 805 or Pr 806 4 On the operation panel or parameter unit the setting rang...

Страница 118: ...s Set parameters after confirming the function of each terminal Setting the torque limit values during acceleration deceleration individually Pr 816 Pr 817 The torque limit during acceleration and deceleration can be set individually Torque limit using the setting values of Pr 816 Torque limit level during acceleration and Pr 817 Torque limit level during deceleration is as follows If 1 second ela...

Страница 119: ...f even if Pr 811 10 is set Changing the torque characteristic of the constant power range Pr 801 Pr 803 For the torque limit operation the torque characteristic can be changed between in the low speed range and in the constant power range Pr 811 setting Torque limit setting increments 0 initial value 0 1 10 0 01 Acceleration Constant speed Deceleration 1s Pr 816 Torque limit level during accelerat...

Страница 120: ...ent limit level 9999 The torque limit setting value Pr 22 Pr 812 to Pr 817 etc is used for limiting the torque current Speed Rated speed Torque Constant power limit Constant torque range Low speed range Constant power range Torque rise limit Pr 803 0 Speed Rated speed Torque Constant torque limit Constant torque range Low speed range Constant power range Constant torque limit Pr 803 1 Speed Rated ...

Страница 121: ...output torque drops to the torque limit level or lower the output signal also turns OFF Pr 157 OL signal output timer can be used to set whether to output the OL signal immediately or whether to output it after a certain time period has elapsed For the OL signal set 3 positive logic or 103 negative logic in one of Pr 190 to Pr 196 Output terminal function selection to assign the function to the ou...

Страница 122: ...ss vector control 2 Performing PM parameter initialization changes the settings Refer to page 104 Actual speed gain is calculated as follows when load inertia is applied Sensorless Sensorless Sensorless Vector Vector Vector PM PM PM Pr Name Initial value Setting range Description 820 G211 Speed control P gain 1 60 0 to 1000 The proportional gain during speed control is set Setting this parameter h...

Страница 123: ...ual speed gain Speed gain of a single motor JM JL JM JM Motor inertia JL Load inertia converted as the motor axis inertia No Movement condition Adjustment method 1 Load inertia is too high Set Pr 820 and Pr 821 higher Pr 820 If acceleration is slow raise the setting by 10 and then set the value to 80 to 90 of the setting immediately before vibration noise starts occurring Pr 821 If overshoots occu...

Страница 124: ...tting right before vibration noise starts occurring If it cannot be adjusted well double Pr 821 Speed control integral time 1 and perform the adjustment of Pr 820 again 3 Large fluctuation of the rotation speed relative to load fluctuation 4 Torque shortage or motor backlash occurs when starting or passing a low speed range under Real sensorless vector control Set the speed control gain higher The...

Страница 125: ... as Pr 877 0 Model adaptive speed control Pr 877 2 Pr 828 The model speed of the motor is calculated and the feedback is applied to the speed controller on the model side Also this model speed is set as the command of the actual speed controller Sensorless Sensorless Sensorless Vector Vector Vector Pr Name Initial value Setting range Description 828 G224 Model speed control gain 100 rad s 0 to 100...

Страница 126: ...control Pr 828 is used for the speed control on the model side P control and first gain Pr 820 is used for the actual speed controller NOTE The model adaptive speed control is enabled for the first motor Even if the driven motor is switched to the second motor while Pr 877 2 the second motor is operated as Pr 877 0 Torque control Speed estimator Speed control P gain 1 Speed control integral time 1...

Страница 127: ...amount 400 to 1 842 G232 Torque bias 2 1000 to 1400 Positive torque bias amount 0 to 400 843 G233 Torque bias 3 9999 No torque bias setting 844 G234 Torque bias filter 9999 0 to 5 s The time until the torque starts up 9999 The same operation as 0 s 845 G235 Torque bias operation time 9999 0 to 5 s The time for retaining the torque of the torque bias amount 9999 The same operation as 0 s 846 G236 T...

Страница 128: ... input voltage current at a balanced load in considering the full scale value of the voltage input via terminal 4 as 100 Torque bias selection 1 X42 Torque bias selection 2 X43 Torque bias amount OFF OFF 0 ON OFF Pr 841 400 to 400 Setting value 600 to 1400 OFF ON Pr 842 400 to 400 Setting value 600 to 1400 ON ON Pr 843 400 to 400 Setting value 600 to 1400 Pr 840 setting When ascending When descend...

Страница 129: ...ilter Set the time for continuing the output torque simply by using the command value for the torque bias in Pr 845 Torque bias operation time 1 When pre excitation is not performed the torque bias functions at the same time as the start signal Setting C38 C39 Pr 932 Setting C40 C41 Pr 933 Setting Pr 846 Drive with no load Drive under the maximum load When the speed stabilizes read C40 C41 Pr 933 ...

Страница 130: ... Pr 189 Input terminal function selection may affect the other functions Set parameters after confirming the function of each terminal When the X13 signal is ON the torque bias function is disabled Parameters referred to Pr 73 Analog input selection page 310 Pr 178 to Pr 189 Input terminal function selection page 328 C38 to C41 Pr 932 Pr 933 torque setting voltage current bias gain page 323 ...

Страница 131: ...nts overrunning even when the setting value for and the value of the actual number of pulses are different When the setting value for the number of encoder pulses is lower than the actual number of pulses because the motor may increase speed the output frequency is limited with the frequency of set frequency Pr 873 Vector Vector Vector PM PM PM Pr Name Initial value Setting range Description 285 H...

Страница 132: ...t frequency command value Pr 873 Deceleration check Pr 690 This function can stop the inverter output when the motor is accelerated accidentally during rotation This prevents a malfunction due to incorrect encoder pulse settings When the difference between the actual motor speed and the speed command value exceeds 2 Hz the deceleration check starts If the motor does not decelerate within the time ...

Страница 133: ...d the number of encoder pulses used are different If the parameter setting value is lower than the number of encoder pulses used the motor does not rotate Set Pr 369 Number of encoder pulses correctly Refer to page 365 Encoder power specifications are incorrect Alternatively power is not input Check the encoder power specifications 5 V 12 V 15 V 24 V and input the external power supply When the en...

Страница 134: ...urs Adjust Pr 820 Speed control P gain 1 and Pr 821 Speed control integral time 1 5 Hunting vibration or acoustic noise occurs in the motor or the machine Speed control gain is too high Set Pr 820 lower and Pr 821 higher Torque control gain is too high Set Pr 824 Torque control P gain 1 current loop proportional gain lower Motor wiring is incorrect Check the wiring 6 Acceleration deceleration time...

Страница 135: ...134 5 Speed Control 5 9 Troubleshooting in the speed control MEMO ...

Страница 136: ...ntrol 136 6 2 Setting procedure of Real sensorless vector control torque control 141 6 3 Setting procedure for Vector control torque control 142 6 4 Torque command 143 6 5 Speed limit 147 6 6 Torque control gain adjustment 149 6 7 Troubleshooting in torque control 151 ...

Страница 137: ...torque does not exceed motor load In order to prevent the motor from overspeeding set a speed limit Speed control is performed instead of torque control during speed limit If speed limit is not set speed limit value setting is regarded as 0 Hz and torque control is not enabled Purpose Parameter to set Refer to page Torque command source selection or torque command value setting Torque command P D4...

Страница 138: ... torque characteristic selection Pr 803 Torque control P gain 1 Pr 824 RT OFF Torque control integral time 1 Pr 825 Torque control P gain 2 Pr 834 RT ON Actual speed or estimated speed Speed limit value Speed control A RT OFF RT ON Pr 826 Pr 836 Pr 74 Pr 74 Pr 836 9999 Pr 836 9999 Pr 826 9999 Pr 826 9999 Speed limit value Torque control integral time 2 Pr 835 RT ON Pr 823 Pr 833 RT OFF Speed detec...

Страница 139: ...ection Pr 73 RL RH REX Option Multi speed selection Pr 4 to 6 24 to 27 232 to 239 Operation panel Operation Mode Pr 79 Speed setting filter Analog input offset adjustment Pr 849 Pr 2 Pr 1 Maximum minimum setting Pr 7 Pr 8 Acceleration deceleration processing A Parameter Pr 808 Pr 809 Speed limit selection Pr 807 0 Pr 807 1 Speed limit RM RT OFF RT ON Pr 822 Pr 832 Pr 74 Pr 74 Pr 832 9999 Pr 832 99...

Страница 140: ...od to give the speed limit command and input the speed limit value Speed limit value Start signal Output torque Speed Speed limit Torque control Speed limit Speed control is performed during speed limit Thus torque according to the commanded is not developed Speed limit value is increased up to preset value according to the Pr 7 Acceleration time setting Speed limit value is decreased down to zero...

Страница 141: ...leration deceleration are selected the protective function of the inverter may be activated Refer to page 201 Performing pre excitation LX signal and X13 signal under torque control may start the motor running at a low speed even when the start signal STF or STR is not input This product with the start command ON may also rotate the motor at a low speed when the speed limit value is set to zero Co...

Страница 142: ... low speed about 10 Hz or lower regenerative range or with a low speed and light load about 5 Hz or lower and rated torque about 20 or lower Performing pre excitation LX signal and X13 signal under torque control may start the motor running at a low speed even when the start signal STF or STR is not input This product with the start command ON may also rotate the motor at a low speed when the spee...

Страница 143: ...orm the test operation As required Perform offline auto tuning Pr 96 Refer to page 345 Select online auto tuning Pr 95 Refer to page 362 Adjust the torque control gain manually Refer to page 149 NOTE Under Vector control the magnetic flux observer is enabled to estimate or measure the flux within the motor using the current running through the motor and the inverter output voltage This improves th...

Страница 144: ... level 803 G210 Constant output range torque characteristic selection 0 0 10 Constant motor output command In the torque command setting select torque command for the constant output area 1 Constant torque command 2 The torque is constant unless the output limit of the torque current is reached The torque current is limited 804 D400 Torque command source selection 0 0 Torque command given by analo...

Страница 145: ...twork Basic and PROFIBUS DP FR A8NP communication For speed limit when 3 or 5 is set in Pr 804 Pr 807 Speed limit selection becomes invalid and Pr 808 Speed limit and Pr 809 Reverse side speed limit become valid for speed limit When Pr 544 CC Link extended setting 0 1 12 100 or 112 Pr 807 is valid when the extended cyclic setting of CC Link communication is quadruple or octuple 1 They can also be ...

Страница 146: ...t torque command at the speed equal to or higher than the base frequency set 1 in Pr 803 Constant output range torque characteristic selection Torque in a low speed range is constant during torque control regardless of the setting of Pr 803 However when 2 is set in Pr 803 under Real sensorless vector control the torque may not be kept constant in the low speed range due to a condition such as the ...

Страница 147: ...146 6 Torque Control 6 4 Torque command Parameters referred to Pr 858 Terminal 4 function assignment page 315 Calibration parameter C38 Pr 932 to C41 Pr 933 terminal 4 bias gain torque page 323 ...

Страница 148: ... start level of Pr 10 DC injection brake operation frequency by taking the time set in Pr 8 Deceleration time Sensorless Sensorless Sensorless Vector Vector Vector Pr Name Initial value 1 Setting range Description Gr 1 Gr 2 807 H410 Speed limit selection 0 0 Uses the speed command during speed control as the speed limit 1 Sets the speed limits for forward and reverse directions individually by usi...

Страница 149: ...of Pr 809 Reverse side speed limit is applied for the speed limit The speed limit value and reverse side speed limit value are limited at Pr 1 Maximum frequency NOTE During the speed limit operation SL is displayed on the operation panel and the OL signal is output For the OL signal set 3 positive logic or 103 negative logic in one of Pr 190 to Pr 196 Output terminal function selection to assign t...

Страница 150: ...in 2 current loop proportional gain and Pr 835 Torque control integral time 2 current loop integral time if the gain setting needs to be switched according to application or if multiple motors are switched by a single inverter Pr 834 and Pr 835 is enabled when the second function selection RT signal is turned ON NOTE The RT signal is a second function selection signal which also enables other seco...

Страница 151: ...r 824 Lower the setting by 10 each time and set a value that is approximately 80 to 90 of the setting immediately before the abnormal noise or current improves If set too low current ripple is produced and produces a sound from the motor that synchronizes with it Pr 825 Lengthen the current setting by doubling it each time and set a value that is approximately 80 to 90 of the setting value immedia...

Страница 152: ... Pr 826 Torque setting filter 1 higher The torque command and the torque recognized by the inverter are different Re calibrate C38 Pr 932 Terminal 4 bias command torque magnetic flux C39 Pr 932 Terminal 4 bias torque magnetic flux C40 Pr 933 Terminal 4 gain command torque magnetic flux and C41 Pr 933 Terminal 4 gain torque magnetic flux Refer to page 323 2 When a small torque command is given the ...

Страница 153: ...152 6 Torque Control 6 7 Troubleshooting in torque control MEMO ...

Страница 154: ...7 8 9 10 AdjustmentduringRealsensorless vector control Vector control PM sensorless vector control 7 1 Speed detection filter 154 7 2 Excitation ratio 155 7 3 Gain adjustment of current controllers for the d axis and the q axis 156 ...

Страница 155: ...id under Vector control only Employing multiple primary delay filters Use Pr 833 if changing filter according to application Pr 833 is enabled when the Second function selection RT signal is turned ON NOTE The RT signal is the Second function selection signal The RT signal also enables other second functions Refer to page 334 The RT signal is assigned to the terminal RT in the initial status Set 3...

Страница 156: ...to enhance efficiency for light loads Motor magnetic noise can be reduced NOTE When excitation ratio is reduced output torque startup is less responsive Pr Name Initial value Setting range Description 854 G217 Excitation ratio 100 0 to 100 Set an excitation ratio when there is no load Sensorless Sensorless Sensorless Vector Vector Vector Excitation ratio 100 Initial value Pr 854 setting 0 100 Load...

Страница 157: ...rol integral time 1 current loop integral time to set the integral time of current controllers for the d axis and the q axis If the setting value is small it produces current fluctuation against external disturbances decreasing time until it returns to original current value NOTE Pr 834 Torque control P gain 2 current loop proportional gain and Pr 835 Torque control integral time 2 current loop in...

Страница 158: ...ction 167 8 7 Frequency change increment amount setting standard model 169 8 8 RUN key rotation direction selection 170 8 9 Multiple rating setting 171 8 10 Parameter write selection 173 8 11 Password 175 8 12 Free parameter 178 8 13 Setting multiple parameters by batch 179 8 14 Extended parameter display and user group function 181 8 15 PWM carrier frequency and Soft PWM control 184 8 16 Inverter...

Страница 159: ...rection the motor rotates when the RUN key on the operation panel is pressed RUN key rotation direction selection P E202 Pr 40 170 To use the regeneration unit to increase the motor braking torque Regenerative brake selection P E300 P G107 Pr 30 Pr 70 442 To change the overload current rating specification Multiple rating setting P E301 Pr 570 171 To prevent parameter rewriting Parameter write dis...

Страница 160: ...k is reset due to dead battery for example the data in the inverter internal clock is used Time synchronization via CC Link IE TSN communication Ethernet model safety communication model The internal clocks of connected devices on the CC Link IE TSN Network can be synchronized Pr Name Initial value Setting range Description 1006 E020 Clock year 2000 year 2000 to 2099 1 Set the year 1007 E021 Clock...

Страница 161: ... inverter is adjusted every minute according to the received clock data The clock of the inverter is not synchronized when the received clock data is out of range For information about sending clock data refer to the Instruction Manual of the CC Link IE TSN master module ...

Страница 162: ...ation continues even when the PU is disconnected 1 The inverter output is shut off when the PU is disconnected E102 PU stop selection 1 0 The inverter decelerates to stop when the STOP key on the PU is pressed in PU operation mode The PU stop function is disabled 1 The inverter decelerates to stop when the STOP key on the PU is pressed in any operation mode of the PU external or Network The PU sto...

Страница 163: ...selection function and the PU stop selection function are enabled but the Disconnected PU detection function is disabled The communication is checked according to Pr 122 PU communication check time interval PU disconnection detection function is unavailable for the Ethernet model and the safety communication model PU stop selection P E102 The inverter operation can be stopped in any operation mode...

Страница 164: ... the safety communication model only When 10 is set in P E107 or any value from 10000 to 10003 10014 to 10017 is set in Pr 75 the reset command input using the STOP RESET key or the RES signal is disabled when the protective function E SAF is activated Turn ON the power supply of the inverter again to reset the inverter NOTE When a communication option is installed reset is enabled when the protec...

Страница 165: ...ion 8 3 PU display language selection The display language of the parameter unit FR PU07 can be selected Pr Name Initial value Setting range Description 145 E103 PU display language selection 0 Japanese 1 English 2 German 3 French 4 Spanish 5 Italian 6 Swedish 7 Finnish ...

Страница 166: ...zer of the LCD operation panel FR LU08 or parameter unit FR PU07 can be turned ON OFF NOTE When the buzzer is set to ON a warning sound will be audible when a fault occurs Pr Name Initial value Setting range Description 990 E104 PU buzzer control 1 0 Turns the key sound and buzzer OFF 1 Turns the key sound and buzzer ON ...

Страница 167: ...he parameter unit FR PU07 can be adjusted Decreasing the setting value lowers the contrast This parameter can be selected from among simple mode parameters only when the LCD operation panel FR LU08 or the parameter unit FR PU07 is connected to the inverter Pr Name Initial value Setting range Description 991 E105 PU contrast adjustment 58 0 to 63 0 Low 63 High ...

Страница 168: ...ch the inverter does not operate according to the frequency set on the operation panel after the frequency value is stored in the RAM but before it is stored in the EEPROM the value is not stored in the EEPROM If the power is OFF or the inverter is reset after the frequency value is stored in the RAM but before it is stored in the EEPROM the value is not stored in the EEPROM When setting the frequ...

Страница 169: ... key operations When the setting dial and key operation are disabled HOLD appears on the operation panel If setting dial or key operation is attempted while dial and key operations are disabled HOLD appears After no setting dial or key operation for 2 seconds the display returns to the monitoring screen To enable the setting dial and key operation again press the MODE key for 2 seconds NOTE Even i...

Страница 170: ...ine speed display is selected in Pr 53 Frequency rotation speed unit switchover the minimum increments of change are determined by Pr 295 as well Note that the setting value may differ as speed setting changes the set machine speed and converts it to the speed display again For Pr 295 the increments are not displayed The Pr 295 setting is enabled only for the changes to the set frequency It does n...

Страница 171: ...on 8 8 RUN key rotation direction selection The rotation direction of the motor when the RUN key on the operation panel is pressed can be selected Pr Name Initial value Setting range Description 40 E202 RUN key rotation direction selection 0 0 Forward rotation 1 Reverse rotation ...

Страница 172: ...ng Refer to page 1 2 initial value 0 Torque boost 1 1 426 7 Acceleration time 1 1 196 8 Deceleration time 1 1 196 9 Electronic thermal O L relay LD rated current 2 ND rated current 2 3 238 12 DC injection brake operation voltage 1 1 434 22 Stall prevention operation level 120 150 114 256 44 Second acceleration deceleration time 1 1 196 48 Second stall prevention operation level 120 150 256 56 Curr...

Страница 173: ...ing Parameters 8 9 Multiple rating setting 3 The initial value for the FR E820 0050 0 75K or lower FR E840 0026 0 75K or lower FR E860 0017 0 75K and FR E820S 0050 0 75K or lower is set to the 85 of the inverter rated current ...

Страница 174: ...itoring reference 774 to 776 Operation panel monitor item selection 56 Current monitoring reference 805 Torque command value RAM 72 1 PWM frequency selection 806 Torque command value RAM EEPROM 75 Reset selection Disconnected PU detection PU stop selection 866 Torque monitoring reference 77 Parameter write selection 888 889 Free parameter 79 2 Operation mode selection 891 to 899 Energy saving moni...

Страница 175: ...vention operation reduction starting frequency 507 Display ABC relay contact life 71 Applied motor 541 Frequency command sign selection 79 Operation mode selection 560 Second frequency search gain 80 Motor capacity 570 Multiple rating setting 81 Number of motor poles 574 Second motor online auto tuning 82 Motor excitation current 631 Inverter output fault detection enable disable selection 83 Rate...

Страница 176: ... user group or not 6 If a communication option is installed the Option fault E OPT occurs and the inverter output shuts off 7 The PLC function user parameters Pr 1150 to Pr 1199 can be written and read by the PLC function regardless of the Pr 296 setting Locking parameters with a password Pr 296 Pr 297 The procedure of locking parameters with a password is as follows 1 Set the parameter reading wr...

Страница 177: ...e reset by performing All parameter clear but the other parameters are also reset All parameter clear cannot be performed during the inverter operation When using FR Configurator2 in the PU operation mode do not set 0 4 5 99 100 104 105 or 199 parameter read is disabled in Pr 296 Doing so may cause abnormal operation The means to reset the password varies according to how the reset command is sent...

Страница 178: ...ent Setting Parameters 8 11 Password 1 2 3 4 5 6 7 8 9 10 Pr 160 User group read selection page 181 Pr 550 NET mode operation command source selection page 223 Pr 551 PU mode operation command source selection page 223 ...

Страница 179: ...ed As a pattern number for each operation application when multiple units are used As the year and month of introduction or inspection NOTE Pr 888 and Pr 889 do not influence the operation of the inverter Pr Name Initial value Setting range Description 888 E420 Free parameter 1 9999 0 to 9999 Any value can be input The settings are retained even if the inverter power is turned OFF 889 E421 Free pa...

Страница 180: ... 10 12 1 The setting is changed when Pr 414 0 initial setting Pr Name Initial value Setting range Description 999 E431 Automatic parameter setting 9999 1 10 GOT initial setting PU connector Controller Type in GOT FREQROL 500 700 800 SENSORLESS SERVO 12 GOT initial setting PU connector Controller Type in GOT FREQROL 800 Automatic Negotiation 20 50 Hz rated frequency 21 60 Hz rated frequency 9999 No...

Страница 181: ...ual of GOT Rated frequency Pr 999 20 50 Hz or 21 60 Hz 1 Gr 1 and Gr 2 are the parameter initial value groups Refer to page 52 2 Refer to the Instruction Manual Communication NOTE When the plug in option FR A8AX is used Pr 301 BCD input gain and Pr 303 BIN input gain are not set automatically Pr Name Initial value 1 Pr 999 21 Pr 999 20 Refer to page Gr 1 Gr 2 3 Base frequency 60 Hz 50 Hz 60 Hz 50 ...

Страница 182: ...ue and Pr 991 PU contrast adjustment are displayed as simple mode parameters User group function Pr 160 Pr 172 to Pr 174 The user group function is a function for displaying only the parameters required for a setting A maximum of 16 parameters from any of the parameters can be registered in a user group When Pr 160 1 reading writing is enabled only for the parameters registered in user groups Para...

Страница 183: ...tion mode The PU LED turns ON 3 Selecting the parameter setting mode Press the MODE key to choose the parameter setting mode The parameter number read previously appears 4 Selecting a parameter Turn the setting dial or press the UP DOWN key until P 173 Pr 173 appears 5 Parameter read Press the SET key 9999 appears 6 Parameter registration Turn the setting dial or press the UP DOWN key until 3 Pr 3...

Страница 184: ...rs 6 Clearing the parameter Turn the setting dial or press the UP DOWN key until 3 Pr 3 appears Press the SET key to delete the parameter 3 blinks To continue deleting parameters repeat steps 5 and 6 NOTE Pr 77 Parameter write selection Pr 160 Pr 296 Password lock level Pr 297 Password lock unlock and Pr 991 PU contrast adjustment can always be read regardless of the user group setting For Pr 991 ...

Страница 185: ...heavy load is continuously applied while the inverter carrier frequency is set to 3 kHz or higher Pr 72 3 the carrier frequency is automatically reduced to prevent occurrence of the inverter overload trip electronic thermal O L relay function E THT Motor noise increases but not to the point of failure When the carrier frequency automatic reduction function is used operation with the carrier freque...

Страница 186: ... When the PWM carrier frequency is set to 1 kHz or lower Pr 72 1 the increase in the harmonic current causes the fast response current limit to activate before the stall prevention operation which may result in torque shortage In this case disable the fast response current limit in Pr 156 Stall prevention operation selection Parameters referred to Pr 156 Stall prevention operation selection page 2...

Страница 187: ...ay contacts of terminals A B and C inverter module and control circuit board Read only 256 E701 Inrush current limit circuit life display 100 0 to 100 Displays the deterioration degree of the inrush current limit circuit Read only 257 E702 Control circuit capacitor life display 100 0 to 100 Displays the deterioration degree of the control circuit capacitor Read only 258 E703 Main circuit capacitor...

Страница 188: ...e Y90 signal is also output as an alert Life display of the control circuit capacitor Pr 257 The deterioration degree of the control circuit capacitor is displayed in Pr 257 In the operating status the control circuit capacitor life is calculated from the energization time and temperature and is counted down from 100 When the counter goes down from 10 bit 0 of Pr 255 is turned ON set to 1 and the ...

Страница 189: ... displayed even only one of the fans is detected Changing the terminal assignment using Pr 190 to Pr 196 Output terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Display estimated main circuit capacitor residual life Pr 506 Even when the power supply cannot be turned OFF the remaining life of the main circuit capacitor can be e...

Страница 190: ... Y90 signal Environmental impact diagnosis function corrosion level display Pr 198 The risk of the inverter s corrosive damage degree of corrosion can be checked by using a metal corrosion sensor The degree of corrosion is monitored using the metal corrosion sensor the degree is counted up from level 1 Use Pr 198 to check the corrosion level When level 3 is reached bit 9 of Pr 255 turns ON and a w...

Страница 191: ...6 Output terminal function selection NOTE The cumulative energization time is counted every hour Energization time of less than 1 h is not counted Changing the terminal assignment using Pr 190 to Pr 196 Output terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Parameters referred to Pr 190 to Pr 196 Output terminal function sele...

Страница 192: ...or not obtaining masking transitional state data in Pr 556 Programmable controller Output unit Input unit maintenance time parts have reached their life Inverter Pr Name Initial value Setting range Description 555 E720 Current average time 1 s 0 1 to 1 s Set the time for calculating the average current during start pulse output 1 second 556 E721 Data output mask time 0 s 0 to 20 s Set the time for...

Страница 193: ...re than 180 the output time is 9 seconds For example when Pr 557 10 A and the output current average value is 15 A 15 A 10 A 5 s 7 5 s thus the Current average monitor signal maintains LOW output for 7 5 seconds Pr 503 Maintenance timer output After LOW output of the output current value is performed HIGH output of the maintenance timer value is performed The maintenance timer value output time is...

Страница 194: ...onds intervals no data output Changing the terminal assignment using Pr 190 to Pr 196 Output terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Parameters referred to Pr 57 Restart coasting time page 403 page 408 Pr 190 to Pr 196 Output terminal function selection page 292 Pr 503 Maintenance timer page 190 End signal Y93 signal ...

Страница 195: ...194 8 E Environment Setting Parameters 8 18 Current average value monitor signal MEMO ...

Страница 196: ...eration and deceleration time 196 9 2 Acceleration deceleration pattern 201 9 3 Remote setting function 203 9 4 Starting frequency and start time hold function 207 9 5 Minimum motor speed frequency at the motor start up 208 9 6 Shortest acceleration deceleration automatic acceleration deceleration 209 ...

Страница 197: ...time Acceleration deceleration time P F000 to P F003 P F010 P F011 P F020 to P F022 P F040 P F070 P F071 P G264 Pr 7 Pr 8 Pr 16 Pr 20 Pr 21 Pr 44 Pr 45 Pr 147 Pr 611 Pr 791 Pr 792 Pr 1103 196 To set the acceleration deceleration pattern suitable for an application Acceleration deceleration pattern P F100 Pr 29 201 To command smooth speed transition with terminals Remote setting function P F101 Pr ...

Страница 198: ...o the frequency set in Pr 20 for restart 9999 Standard acceleration time for example Pr 7 is applied as the acceleration time at restart Refer to page 403 page 408 7 F010 Acceleration time 5 s 2 0 to 3600 s Set the motor acceleration time time required to change the frequency from stop status 0 Hz to the frequency set in Pr 20 10 s 3 8 F011 Deceleration time 5 s 2 0 to 3600 s Set the motor deceler...

Страница 199: ...eceleration time determined by the mechanical system J moment of inertia and motor torque If the Pr 20 setting is changed the Pr 125 and Pr 126 frequency setting signal gain frequency settings do not change Set Pr 125 and Pr 126 to adjust the gains Under PM sensorless vector control if the protective function E OLT is activated due to insufficient torque in the low speed range set longer accelerat...

Страница 200: ...eleration deceleration time to the second acceleration deceleration time The priority of the signals and settings is as follows RT signal Pr 147 setting When 9999 is set in Pr 45 the deceleration time becomes equal to the acceleration time Pr 44 While the Pr 147 setting is equal to or less than the setting of Pr 10 DC injection brake operation frequency or the Pr 13 Starting frequency the time use...

Страница 201: ...2 signal set 92 in any parameter from Pr 178 to Pr 189 Input terminal function selection to assign the function to a terminal The X92 signal is a normally closed input NC contact input when it is input via an external input terminal and a normally open input NO contact input when it is input via communication PS is displayed on the operation panel during activation of the emergency stop function N...

Страница 202: ...eleration time can be set to be suitable for the motor torque reduction in the constant power operation range at the base frequency fb or more Acceleration deceleration time calculation method when the set frequency is equal to or higher than the base frequency Reference 0 Hz to set frequency of acceleration deceleration time when Pr 3 60 Hz NOTE For the acceleration deceleration time setting of t...

Страница 203: ...anges to linear at the moment When acceleration deceleration time such as Pr 7 and Pr 8 is set to 0 s under Real sensorless vector control linear acceleration and deceleration are performed for the S pattern acceleration deceleration Pr 29 1 or 2 Set linear acceleration deceleration Pr 29 0 initial setting when torque control is performed under Real sensorless vector control When acceleration dece...

Страница 204: ...nal clears the remotely set frequency Signal name Function Description STF STR Forward Reverse The inverter accelerates the motor in the forward or reverse direction up to the main speed or to the frequency stored by the remote setting function RH Acceleration The set frequency increases according to the Pr 44 setting RM Deceleration The set frequency decreases according to the Pr 45 setting RL Cl...

Страница 205: ...nverter is turned ON again and the operation is resumed the setting shown in the parentheses will be applied Storage conditions The remotely set frequency is stored at the point when the start signal STF or STR turns OFF The remotely set frequency is stored every minute after turning OFF ON the RH and RM signals together Every minute the frequency is overwritten in the EEPROM if the latest frequen...

Страница 206: ...ng the terminal assignment may affect other functions Set parameters after confirming the function of each terminal The inverter can be used in the Network operation mode The remote setting function is invalid during JOG operation and PID control operation The multi speed operation function is invalid when remote setting function is selected Even when the remotely set frequency is cleared by turni...

Страница 207: ...to Pr 1 Maximum frequency Pr 18 High speed maximum frequency page 253 Pr 7 Acceleration time Pr 8 Deceleration time Pr 44 Second acceleration deceleration time Pr 45 Second deceleration time page 196 Pr 178 to Pr 189 Input terminal function selection page 328 CAUTION When using the remote setting function set the maximum frequency again according to the machine Clear RL Acceleration RH Forward rot...

Страница 208: ...r drive at a start NOTE When Pr 13 0 Hz the starting frequency is held at 0 01 Hz When the start signal was turned OFF during start time hold deceleration is started at that point At switching between forward rotation and reverse rotation the starting frequency is valid but the start time hold function is disabled Parameters referred to Pr 2 Minimum frequency page 253 V F V F V F Magnetic flux Mag...

Страница 209: ...ed magnetic flux vector control Real sensorless vector control and Vector control the output starts at the frequency set in Pr 13 Under PM sensorless vector control the output always starts at 0 01 Hz The inverter does not start if the frequency setting signal has a value lower than that of Pr 13 For example while Pr 13 20 Hz the inverter output starts when the frequency setting signal reaches 20 ...

Страница 210: ...tion becomes 150 adjustable using Pr 61 to Pr 63 The setting of Pr 22 Stall prevention operation level and stall level by analog input are used only during a constant speed operation Under Real sensorless vector control and Vector control the torque limit level Pr 22 etc is applied during acceleration deceleration The adjustments by Pr 61 to Pr 63 are disabled It is inappropriate to use for the fo...

Страница 211: ...stop on contact control are both enabled Stop on contact control is enabled by turning ON the RL signal Shortest and optimum acceleration deceleration mode adjustment Pr 61 to Pr 63 The application range can be expanded by setting the parameters for adjustment of Pr 61 to Pr 63 NOTE When Real sensorless vector control or Vector control is selected with the shortest acceleration deceleration Pr 61 ...

Страница 212: ...ion mode selection 212 10 2 Startup of the inverter in Network operation mode at power ON 222 10 3 Start command source and frequency command source during communication operation 223 10 4 Reverse rotation prevention selection 231 10 5 JOG operation 232 10 6 Operation by multi speed setting 234 ...

Страница 213: ...ion mode at power ON Communication startup mode selection P D000 P D001 Pr 79 Pr 340 222 To select the command source during communication operation Operation and speed command sources during communicationoperation command source selection P D010 to P D013 Pr 338 Pr 339 Pr 550 Pr 551 223 To prevent the motor from rotating reversely Reverse rotation prevention selection P D020 Pr 78 231 To change t...

Страница 214: ...g function etc Sent using external signals via terminal STF or STR External operation mode NET operation mode 216 3 External PU combined operation mode 1 Sent from the operation panel or sent using external signals input using the multi speed setting function or via terminal 4 1 Sent using external signals via terminal STF or STR External PU combined operation mode 217 4 External PU combined opera...

Страница 215: ... 10 Network operation mode Network operation mode External operation mode PU operation mode Personal computer Personal computer Enclosure surface operation panel Potentiometer Switch Communication option External terminal USB connector Operation panel PU connector PU operation mode PU operation mode PU operation mode PU operation mode Network operation mode Programmable controller Personal compute...

Страница 216: ...r 12 is set in Pr 340 Press on the PU to light Press on the PU to light Switching through the network Switch to External operation mode through the network Switch to the Network operation mode through the network Switching with the PU Press on the PU to light Press on the PU to light PU operation external interlock X12 signal page 218 PU External operation switchover X16 signal page 219 PU NET ope...

Страница 217: ...nector Ethernet connector Pr 338 1 Pr 340 1 Turn ON terminal STF STR Transmit a frequency command via communication Communication via communication option Pr 338 1 Pr 340 1 Turn ON terminal STF STR Transmit a frequency command via communication Operation panel RUN key External signals input via terminal 2 or 4 using the JOG signal using the multi speed setting function etc Pr 79 4 External PU comb...

Страница 218: ...signal can be output For the terminal used for the PU signal set 10 positive logic or 110 negative logic in any parameter from Pr 190 to Pr 196 Output terminal function selection PU External combined operation mode 1 Pr 79 3 Select the PU External combined operation mode 1 when giving a frequency command from the operation panel and giving a start command with the external start switches Set 3 in ...

Страница 219: ...F or when the inverter is reset External operation NET operation Give the command through communication to change the operation mode to the Network operation mode The direction of motor rotation does not change due to the operation mode change from the External operation mode The previous setting of frequency which has been set using a potentiometer frequency command is taken over However note tha...

Страница 220: ... enabled during operation To input the X16 signal set 16 in any parameter from Pr 178 to Pr 184 Input terminal function selection to assign the function to a terminal NOTE The operation mode is determined by the setting of Pr 340 Communication startup mode selection and the ON OFF state of the X65 and X66 signals For the details refer to page 220 The priority of Pr 79 and Pr 340 and signals is Pr ...

Страница 221: ...ignal is ON the NET operation mode is selected When the X66 signal is OFF the External operation mode is selected 1 When Pr 550 NET mode operation command source selection 0 communication option control source and no communication option is connected the External operation mode is selected 2 When the X16 signal is OFF the PU operation mode is selected Also when the X65 signal is assigned the opera...

Страница 222: ...nfirming the function of each terminal Parameters referred to Pr 15 Jog frequency page 232 Pr 4 to Pr 6 Pr 24 to Pr 27 Pr 232 to Pr 239 multi speed operation page 234 Pr 75 Reset selection disconnected PU detection PU stop selection page 161 Pr 161 Frequency setting key lock operation selection page 167 Pr 178 to Pr 189 Input terminal function selection page 328 Pr 190 to Pr 196 Output terminal fu...

Страница 223: ... inverter starts up in the Network operation mode The operation mode can be changed between the PU operation mode and Network operation mode from the operation panel Pr 340 setting Pr 79 setting Operation mode at power ON at power restoration or after a reset Operation mode switching 0 0 initial value External operation mode Switching among the External PU and NET operation modes is enabled 1 1 PU...

Страница 224: ...in the PU operation mode Set Pr 551 to write parameters or execute the start and frequency commands through communication in the PU operation mode Pr 551 2 when using the PU connector and Pr 551 3 or 9999 when using the USB connector Pr Name Initial value Setting range Description 338 D010 Communication operation command source 0 0 Start command source is communication 1 Start command source is ex...

Страница 225: ...nector Communication option Operation option 1 RS 485 communication 0 2 PU PU 2 NET 3 3 PU NET 3 4 PU NET 3 9999 initial value PU 4 PU 4 PU 4 NET 3 2 2 PU PU 2 Switching to NET operation mode disabled 3 PU NET 4 PU NET 9999 initial value PU 4 PU 4 PU 4 NET 9999 initial value 2 PU PU 2 NET 3 3 PU NET 3 With communication option NET Without communication option 4 PU NET 3 With communication option N...

Страница 226: ...nd frequency command source during communication operation 3 If the communication option is not installed switching to the NET operation mode is not possible 4 When Pr 551 9999 the priority of the PU control source is defined as follows USB connector PU connector Ethernet connector operation panel ...

Страница 227: ...setting Monitor Parameter write Parameter read Inverter reset 8 8 8 8 8 8 PU connector operation option 1 Pr 551 2 or Pr 551 9999 USB is not connected Operation command start stop Δ 3 Δ 3 Δ 3 Frequency setting Monitor Parameter write Parameter read Inverter reset Other than the above Operation command start stop Δ 3 Δ 3 Δ 3 Δ 3 Δ 3 Δ 3 Frequency setting Monitor Parameter write Parameter read Inver...

Страница 228: ...ter read Inverter reset Other than the above Operation command start stop Frequency setting Monitor Parameter write 6 6 6 6 6 6 Parameter read Inverter reset Option Pr 550 0 9999 Operation command start stop 4 Frequency setting 4 Monitor Parameter write 6 6 6 6 5 Parameter read Inverter reset 6 Other than the above Operation command start stop 6 6 6 6 6 Frequency setting 6 6 6 6 6 Monitor Paramete...

Страница 229: ...peration command using the start signals and the signals related to the inverter function selection and the speed command using signals related to the frequency setting Fault type Condition Operation in each operation mode at error occurrences PU operation External operation Combined operation mode 1 Pr 79 3 Combined operation mode 2 Pr 79 4 NET operation via PU connector 4 NET operation via optio...

Страница 230: ...H 1 External thermal relay input EXT REX 1 15 speed selection NET EXT NET EXT Pr 59 0 multi speed X10 1 Inverter run enable EXT X12 1 PU operation external interlock EXT X13 1 External DC injection brake operation start NET EXT X14 1 PID control valid NET EXT NET EXT BRI 1 Brake opening completion NET EXT X16 1 PU External operation switchover EXT X18 1 V F switchover NET EXT LX 1 Pre excitation N...

Страница 231: ...interface according to the command type For the X67 signal set 67 to any parameter from Pr 178 to Pr 184 Input terminal function selection to assign the function to a control terminal When the X67 signal is OFF the command interface for the operation command and the speed command is the control terminal NOTE The ON OFF state of the X67 signal is applied only during a stop When the terminals are sw...

Страница 232: ... Set this parameter to limit the motor rotation to only one direction This parameter is valid for all of the RUN key of the operation panel the start signals STF STR signals via external terminals and the forward and reverse rotation commands through communication Pr Name Initial value Setting range Description 78 D020 Reverse rotation prevention selection 0 0 Both forward and reverse rotations al...

Страница 233: ...e motor jogs only while a key for start command is pressed For the operation method refer to page 47 NOTE The reference frequency during acceleration deceleration depends on the Pr 29 Acceleration deceleration pattern selection setting Refer to page 201 The Pr 15 setting should be equal to or higher than the Pr 13 Starting frequency setting Changing the terminal assignment using Pr 178 to Pr 189 I...

Страница 234: ...G operation Pr 20 Acceleration deceleration reference frequency Pr 21 Acceleration deceleration time increments page 196 Pr 29 Acceleration deceleration pattern selection page 201 Pr 79 Operation mode selection page 212 Pr 178 to Pr 189 Input terminal function selection page 328 ...

Страница 235: ...signal in any of Pr 178 to Pr 189 Input terminal function selection Pr Name Initial value 1 Setting range Description Gr 1 Gr 2 4 D301 Multi speed setting high speed 60 Hz 50 Hz 0 to 590 Hz Sets the frequency when RH is ON 5 D302 Multi speed setting middle speed 30 Hz 0 to 590 Hz Sets the frequency when RM is ON 6 D303 Multi speed setting low speed 10 Hz 0 to 590 Hz Sets the frequency when RL is O...

Страница 236: ...refer to page 318 The input compensation of multi speed setting is enabled when the inverter is in the External operation mode or PU External combined operation mode Pr 79 3 or 4 Multi speed parameters can also be set during PU operation or External operation The Pr 24 to Pr 27 and Pr 232 to Pr 239 settings have no priority among them When Pr 59 Remote function selection 0 the multi speed setting ...

Страница 237: ...236 10 D Operation Command and Frequency Command 10 6 Operation by multi speed setting MEMO ...

Страница 238: ...46 11 4 Inverter output fault detection enable disable selection 247 11 5 Initiating a protective function 248 11 6 I O phase loss protection selection 249 11 7 Retry function 250 11 8 Limiting the output frequency maximum minimum frequency 253 11 9 Avoiding machine resonance points frequency jump 254 11 10 Stall prevention operation 256 11 11 Load characteristics fault detection 261 11 12 Motor o...

Страница 239: ...rotective function I O phase loss P H200 P H201 Pr 251 Pr 872 249 To restart using the retry function when the protective function is activated Retry operation P H300 to P H303 Pr 65 Pr 67 to Pr 69 250 To set the upper and lower limits of the output frequency Maximum minimum frequency P H400 to P H402 Pr 1 Pr 2 Pr 18 253 To prevent the motor from overspeeding under torque control Speed limit P H41...

Страница 240: ...haracteristics with the combination of these three points Pr 600 Pr 601 Pr 602 Pr 603 Pr 604 Pr 9 9999 Free thermal O L relay invalid 9999 601 H002 First free thermal reduction ratio 1 100 1 to 100 9999 602 H003 First free thermal reduction frequency 2 9999 0 to 590 Hz 9999 603 H004 First free thermal reduction ratio 2 100 1 to 100 9999 604 H005 First free thermal reduction frequency 3 9999 0 to 5...

Страница 241: ... with built in thermal protector For details of the line to line leakage current refer to the Instruction Manual Connection When the difference between the inverter and motor capacities is large and the set value is small the protective characteristics of the electronic thermal relay function will be deteriorated Use an external thermal relay in such cases A dedicated motor cannot be protected by ...

Страница 242: ...is activated early when the Pr 72 PWM frequency selection setting is increased Set two types of electronic thermal O L relays Pr 51 These settings are used when rotating two motors with different rated current separately by a single inverter When rotating two motors together use an external thermal relay Set the rated motor current for the second motor in Pr 51 Second electronic thermal O L relay ...

Страница 243: ...rmal value reaches 85 of the Pr 9 or Pr 51 setting electronic thermal O L relay function pre alarm TH is displayed and the electronic thermal O L relay pre alarm THP signal is output If the value reaches 100 of the Pr 9 setting the motor thermal protection E THM E THT is activated to shut off the inverter output The inverter output is not shut off with the TH display Pr 450 Second applied motor Pr...

Страница 244: ...er from Pr 178 to Pr 189 Input terminal function selection to assign the function Vector control dedicated motors SF V5RU are equipped with thermal protectors Connecting the SF V5RU thermal protector 1 Connect the recommended 2 W 1 kΩ resistor between terminals PC and OH Refer to the Instruction Manual Connection NOTE Changing the terminal assignment using Pr 178 to Pr 189 Input terminal function ...

Страница 245: ...Applied motor page 340 Pr 72 PWM frequency selection page 184 Pr 178 to Pr 189 Input terminal function selection page 328 Pr 190 to Pr 196 Output terminal function selection page 292 Output frequency Pr 600 Pr 692 Pr 602 Pr 694 100 Pr 603 Pr 695 Pr 601 Pr 693 Pr 604 Pr 696 Load ratio ratio to Pr 9 Pr 51 Continuous operation characteristic 100 70 50 60Hz 30Hz 6Hz Frequency Frequency Pr 9 100 of the...

Страница 246: ...206 signal can be output when the inverter cooling fan meets the conditions for running The function can be used when the fan installed on the enclosure is synchronized with the inverter cooling fan The Y206 signal indicates the operating command condition of the inverter cooling fan depending on the power supply ON OFF or the Pr 244 settings The signal does not indicate the actual operation of th...

Страница 247: ...cted at start while Pr 249 1 the output side earth ground fault overcurrent E GF is displayed and the outputs are shut off When the Pr 72 PWM frequency selection setting is high enable the ground fault detection at start NOTE Because the detection is performed at start output is delayed for approx 20 ms every start Use Pr 249 to enable disable ground fault detection at operation start Pr Name Init...

Страница 248: ...tput fault detection enable disable selection Faults occurred on the output side load side of the inverter inverter output fault E 10 can be detected during operation Pr Name Initial value Setting range Description 631 H182 Inverter output fault detection enable disable selection 0 0 Output fault detection disabled 1 Output fault detection enabled ...

Страница 249: ...The protective function generated by the fault is not saved in the fault history Perform inverter reset to cancel the protective function For the selectable parameter by Pr 997 and the corresponding protective functions refer to the Instruction Manual Maintenance NOTE If a protective function is already operating no fault can be activated by Pr 997 The retry function is disabled when a protective ...

Страница 250: ... output phase loss cannot be detected even if the wiring to one motor loses phase In the case of R L1 S L2 phase loss the input phase loss protection does not operate and the inverter output is shut off If an input phase loss continues for a long time the lives of converter section and capacitor of the inverter become shorter If the load is light or during a stop lost phase cannot be detected beca...

Страница 251: ...gnal is ON For the Y64 signal set 64 positive logic or 164 negative logic in any parameter from Pr 190 to Pr 196 Output terminal function selection to assign the function Retry count check Pr 69 Reading the Pr 69 value provides the cumulative number of successful restart times made by retries The cumulative count in Pr 69 increases by 1 when a retry is successful Retry is regarded as successful wh...

Страница 252: ...by the retry function does not clear the accumulated data of the electronic thermal O L relay regenerative brake duty etc This is different from power supply reset or reset by RES signal When the parameter storage device fault control circuit board E PE is occurring and reading of the retry function related parameters is not possible retry cannot be operated Changing the terminal assignment using ...

Страница 253: ...nction is set enabled stay away from the motor and machine in the case of an output shutoff The motor and machine will start suddenly after the reset time has elapsed after the shutoff When the retry function has been selected apply the CAUTION sticker s which are found in the Inverter Safety Guideline enclosed with the inverter to easily visible places ...

Страница 254: ...d PM sensorless vector control the upper and lower limits are for the commanded frequency The final output frequency that is decided by each control may exceed the lower or upper limits When Pr 15 Jog frequency is equal to or less than Pr 2 the Pr 15 setting takes precedence If a jump frequency that exceeds the setting of Pr 1 Pr 18 is set the maximum frequency setting is the set frequency If the ...

Страница 255: ... Hz in the range of 30 Hz to 35 Hz set 35 Hz in Pr 33 and 30 Hz in Pr 34 6 point frequency jump Pr 552 A total of six jump areas can be set by setting the common jump range for the frequencies set in Pr 31 to Pr 36 When frequency jump ranges overlap the lower limit of the lower jump range and the upper limit of the upper jump range are used Pr Name Initial value Setting range Description 31 H420 F...

Страница 256: ...imum frequency is set for the 3 point frequency jump the maximum frequency setting is the set frequency If the jump frequency is less than the setting of Pr 2 Minimum frequency the jump frequency is the set frequency The set frequency can be equal to or less than the frequency lower limit Example with 6 point frequency jump Parameters referred to Pr 1 Maximum frequency Pr 2 Minimum frequency Pr 18...

Страница 257: ...50 0 Stall prevention operation disabled 0 1 to 400 2 Set the current limit at which the stall prevention operation starts 156 H501 Stall prevention operation selection 0 0 to 31 100 101 Enable disable the stall prevention operation and the fast response current limit operation 48 H600 Second stall prevention operation level 9999 0 Second stall prevention operation disabled 0 1 to 400 2 The stall ...

Страница 258: ...ol or Vector control is selected using Pr 800 Control method selection Pr 22 serves as the torque limit level For Pr 22 Stall prevention operation level set the ratio of the output current to the inverter s rated current at which the stall prevention operation is activated Normally use this parameter in the initial setting Stall prevention operation stops acceleration makes deceleration during acc...

Страница 259: ...ative driving The setting value 101 disables the fast response current limit during power driving NOTE When the load is heavy or the acceleration deceleration time is short stall prevention operates and acceleration deceleration may not be performed according to the time set Set the Pr 156 and stall prevention operation level to the optimum values For lift applications make settings to disable the...

Страница 260: ...22 Pr 23 Pr 66 When operating at the rated motor frequency or higher acceleration may not be made because the motor current does not increase Also when operating in the high frequency range the current flowing to the locked motor becomes less than the rated output current of the inverter Even if the motor is stopped the protective function does not operate OL In a case like this the stall preventi...

Страница 261: ... terminal function selection may affect the other functions Set parameters after confirming the function of each terminal The RT signal is the Second function selection signal which also enables other second functions Refer to page 334 Further prevention of a trip Pr 154 Set Pr 154 11 when the overvoltage protective function E OV is activated during stall prevention operation in an application wit...

Страница 262: ... reference 2 9999 1483 H523 Load characteristics load reference 3 9999 1484 H524 Load characteristics load reference 4 9999 1485 H525 Load characteristics load reference 5 9999 1486 H526 Load characteristics maximum frequency 60 Hz 50 Hz 0 to 590 Hz Used to set the upper frequency limit of the load characteristics fault detection range 1487 H527 Load characteristics minimum frequency 6 Hz 0 to 590...

Страница 263: ...isplay the status of the measurement If 8 appears in the tens place the measurement has not properly completed While measuring automatically the During load characteristics measurement Y213 signal is output For the Y213 signal assign the function by setting 213 positive logic or 313 negative logic in any of in any parameter from Pr 190 to Pr 196 Output terminal function selection Load reference 1 ...

Страница 264: ...on and set Pr 1481 8888 during operation at the frequency of the load characteristics reference 1 f1 The load status at that point is set in Pr 1481 only when the set frequency is within 2 Hz of the frequency of the measurement point and the SU signal is ON Set load references in Pr 1482 to Pr 1485 in the same way as Pr 1481 NOTE When inputting values directly in Pr 1481 to Pr 1485 under V F contr...

Страница 265: ...nal is output At the same time the Load fault warning LDF appears on the operation panel For the LUP signal assign the function by setting 211 positive logic or 311 negative logic in any parameter from Pr 190 to Pr 196 Output terminal function selection For the LDN signal assign the function by setting 212 positive logic or 312 negative logic in any parameter from Pr 190 to Pr 196 Output terminal ...

Страница 266: ...ormal range from a fault state within the output delay time NOTE Changing the terminal assignment using Pr 190 to Pr 196 Output terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Parameters referred to Pr 41 Up to frequency sensitivity page 301 Pr 190 to Pr 196 Output terminal function selection page 292 ON ON ON LUP Load status...

Страница 267: ...peed is compared against Pr 374 Under Real sensorless vector control or PM sensorless vector control the output frequency is compared against Pr 374 Sensorless Sensorless Sensorless Vector Vector Vector PM PM PM Pr Name Initial value Setting range Description 374 H800 Overspeed detection level 9999 0 to 590 Hz If the motor rotation speed exceeds the speed set in Pr 374 overspeed E OS occurs and th...

Страница 268: ...n operation panel or via communication 270 12 3 Monitor display selection for terminals FM and AM 279 12 4 Adjustment of terminal FM and terminal AM 283 12 5 Energy saving monitoring 286 12 6 Output terminal function selection 292 12 7 Output frequency detection 301 12 8 Output current detection function 304 12 9 Output torque detection function 306 12 10 Remote output function 307 ...

Страница 269: ... 268 Pr 290 Pr 563 Pr 564 Pr 774 to Pr 776 Pr 891 Pr 992 Pr 1106 to Pr 1108 270 To change the monitor item whose data is output via terminal FM or AM Terminal FM AM function selection P M040 to P M042 P M044 P M300 P M301 Pr 54 Pr 55 Pr 56 Pr 158 Pr 290 Pr 866 279 To adjust the output via terminal FM or AM Terminal FM AM calibration P M310 P M320 P M321 P M390 Pr 867 C0 Pr 900 C1 Pr 901 Pr 1200 28...

Страница 270: ...tual motor speed estimated value by motor slip calculation is used When the encoder feedback control or Vector control is selected the actual motor speed from the encoder is used To change the main monitor of the operation panel operation panel main display refer to Pr 52 Since the panel display of the operation panel is in 4 digits the monitor value of more than 9999 is displayed as Display the f...

Страница 271: ...monitor the cumulative power in the range of 0 to 65535 kWh via communication 563 M021 Energization time carrying over times 0 0 to 65535 Read only The number of times that the cumulative energization time exceeded 65535 hours is displayed read only 268 M022 Monitor decimal digits selection 9999 0 Value is displayed in 1 increments an integer 1 Value is displayed in 0 1 increments 9999 No function...

Страница 272: ...ed torque as 100 Converter output voltage 8 0 1 V 8 5 H08 40208 8 The DC bus voltage value is displayed Regenerative brake duty 0 1 9 5 H09 40209 9 Brake duty set in Pr 70 for the regeneration unit set in Pr 30 is displayed Electronic thermal O L relay load factor 0 1 10 5 H0A 40210 A The motor thermal cumulative value is displayed considering the thermal operation level as 100 Output current peak...

Страница 273: ...r PU 1 44 H2C 40244 2C The station number of the inverter enabling communication via the PU connector is displayed Available only for the standard model Station number CC Link 1 45 H2D 40245 2D The station number of the inverter enabling CC Link communication is displayed 0 is displayed when the FR A8NC is not installed Power saving effect Increment and unit vary depending on the parameter setting...

Страница 274: ...inal status 2 for communication 1 0 H3B 14 40259 14 3B The ON OFF state of the input terminal DY on the digital input option FR A8AX is monitored via communication Option output terminal status for communication 1 0 H3C 15 40260 15 3C The ON OFF state of the output terminals on the digital output option FR A8AY or the relay output option FR A8AR is monitored via communication Motor thermal load fa...

Страница 275: ... for the setting Monitor display for operation panel Pr 52 Pr 774 to Pr 776 When Pr 52 0 initial value the monitoring of output frequency output current output voltage and fault display can be selected in sequence by pressing the SET key The Load meter motor excitation current and motor load factor are displayed on the second monitor output current position among the monitors set in Pr 52 Other mo...

Страница 276: ...lue keep pressing the setting dial when in PU operation mode or External PU combined operation mode 1 Pr 79 Operation mode selection 3 to show the presently set frequency When Pr 992 100 the set frequency is displayed during stop and output frequency is displayed during running 1 Displays the frequency that is output when the start command is ON The value considers the maximum minimum frequency an...

Страница 277: ...minal Output terminal Symbol FR E800 FR E800 E FR E800 SCE Symbol FR E800 FR E800 E FR E800 SCE I 1 RL O 1 A B C A B C A B C I 2 RM O 2 I 3 RH O 3 RUN I 4 O 4 I 5 O 5 I 6 O 6 I 7 MRS O 7 FU I 8 RES O 8 SO SO I 9 STF DI0 O 9 I 10 STR DI1 O 10 I 11 O 11 I 12 O 12 Operation panel 1 Via communication Range Increment Range Increment Pr 170 10 Pr 170 9999 0 to 99 99 kWh 0 01 kWh 0 to 9999 kWh 0 to 65535...

Страница 278: ...The EEPROM is updated every minute until the cumulative energization time reaches one hour and then the EEPROM is updated every 10 minutes The EEPROM is also updated at power OFF When the cumulative energization time counter reaches 65535 it starts from 0 again The number of times the cumulative energization time counter reaches 65535 can be checked with Pr 563 NOTE The cumulative energization tim...

Страница 279: ...t via terminal AM AM0 analog voltage output the output is within the range of 10 to 10 VDC Connect the meter with which output level is matched The operation panel displays only unsigned numbers Monitor filter Pr 1106 to Pr 1108 The response level filter time constant of the following monitor indicators can be adjusted Increase the setting when a monitor indicator is unstable for example Parameter...

Страница 280: ...ist of monitor items Pr Name Initial value 1 Setting range Description Gr 1 Gr 2 54 M300 2 FM terminal function selection 1 output frequency 1 to 3 5 to 14 17 18 21 24 32 33 50 52 53 61 62 67 70 97 Select the item monitored via terminal FM 158 M301 3 AM terminal function selection 1 to 3 5 to 14 17 18 21 24 32 33 50 52 to 54 61 62 67 70 91 97 Select the item monitored via terminal AM 55 M040 4 Fre...

Страница 281: ...current peak value 0 01 A 11 Pr 56 Converter output voltage peak value 0 1 V 12 200 V class 400 V 400 V class 800 V 575 V class 1000 V Input power 0 01 kW 13 Inverter rated power 2 Output power 1 0 01 kW 14 Inverter rated power 2 Load meter 0 1 17 Pr 866 Motor excitation current 0 01 A 18 Pr 56 Reference voltage output 21 Terminal FM 1440 pulse s is output Terminal AM Output is 10 V Motor load fac...

Страница 282: ...ll scale of the meter 10 VDC voltmeter installed between terminal AM and terminal 5 Output voltage is proportional to the output current monitored The maximum output voltage is 10 VDC Torque monitor reference Pr 866 Enter the full scale value of the meter used to monitor the output torque via terminal FM or terminal AM For the FM type inverter enter the full scale value of the torque meter corresp...

Страница 283: ...ncy meter needle may not deflect to full scale if the calibration resistor is connected In this case use the resistor and operation panel together 2 In the initial setting 1 mA full scale and 1440 pulses s terminal FM are used at 60 Hz Inverter 24V 2 2K 20K 3 3K SD FM FM output circuit 8VDC T2 T1 Pulse width T1 Adjust using calibration parameter C0 Pulse cycle T2 Set with Pr 55 frequency monitor S...

Страница 284: ...ing 1 mA full scale and 1440 pulses s terminal FM are used at 60 Hz Calibrate the output via terminal FM in the following procedure 1 Connect an indicator frequency meter across terminals FM and SD on the inverter Note the polarity Terminal FM is positive 2 When a calibration resistor has already been connected adjust the resistance to 0 or remove the resistor 3 Set a monitor item in Pr 54 FM term...

Страница 285: ... PU EXT key to choose the PU operation mode The PU LED turns ON Calibration is also possible in the External operation mode 3 Selecting the parameter setting mode Press the MODE key to choose the parameter setting mode The parameter number read previously appears 4 Calibration parameter selection Turn the setting dial until C appears Press the SET key to display C 5 Selecting a parameter Turn the ...

Страница 286: ...via terminal AM When Pr 306 Analog output signal selection 21 the output via terminal AM cannot be calibrated For details of Pr 306 refer to the FR A8AY E kit Instruction Manual Use Pr 290 Monitor negative output selection to enable negative signal output via terminal AM The output voltage range is 10 to 10 VDC Calibrate the maximum positive value output via terminal AM Calibration when 0 V is out...

Страница 287: ...calculation of the estimated power consumption during commercial power supply operation by being multiplied by the power consumption rate page 290 893 M201 Energy saving monitor reference motor capacity Inverter rated capacity 0 1 to 30 kW Set the motor capacity pump capacity Setting this parameter is required for calculating the rate of saved power the rate of average energy saving and the commer...

Страница 288: ...pect to the estimated input power for the commercial power supply operation is determined using the following formula 0 1 0 The rate of the power saving with respect to the Pr 893 setting is determined using the following formula 1 3 Average power saving It is defined as the average hourly energy saving during a monitoring time set in Pr 897 0 01 kWh 9999 9999 0 to 1000 h 4 Average power saving ra...

Страница 289: ... rate of the saved power considering the consumed power estimate during the power supply operation as 100 is displayed when Pr 895 Power saving rate reference value is set to 0 When Pr 895 is set to 1 the rate of the saved power with respect to the setting of Pr 893 Energy saving monitor reference motor capacity that is referenced as 100 is displayed Average power saving monitoring 3 Average power...

Страница 290: ...hen Pr 891 9999 and the cumulative energy reaches more than the upper limit of readout cumulative value is reset to 0 and the metering restarts The readout of other items in the cumulative energy saving monitoring peaks out at the upper limit of readout With the monitored value of 6 Power saving amount a cumulative energy saving during a desired time period can be measured Follow this procedure 1 ...

Страница 291: ...nnot rise higher than the power supply frequency during commercial power supply operation Annual energy saving and its monetary value Pr 899 When the operation time rate ratio of the time period in year when the inverter drives the motor is set in Pr 899 the annual energy saving effect can be estimated When the inverter is operated in specific patterns the estimate annual energy saving can be calc...

Страница 292: ...r 896 Power unit cost the annual energy cost savings can be monitored The annual energy cost savings is determined by calculation using the following formula NOTE During regenerative driving substitute the output power during the commercial power supply operation for the saved power therefore input power 0 Parameters referred to Pr 3 Base frequency page 428 Pr 52 Operation panel main monitor selec...

Страница 293: ... selection Virtual output terminal for communication operation 9999 No function 0 1 3 4 7 8 11 to 16 20 25 26 30 to 35 39 to 41 44 to 48 57 64 70 80 81 90 to 93 95 98 to 101 103 104 107 108 111 to 116 120 125 126 130 to 135 139 to 141 144 to 148 157 164 170 180 181 190 to 193 195 198 199 206 211 to 213 242 306 311 to 313 342 9999 1 194 M452 NET Y2 output selection 195 M453 NET Y3 output selection ...

Страница 294: ...physical terminal 2 FR E800 FR E800 SC E FR A8AY FR A8AR 190 RUN 191 FU 192 A B C 193 NET Y1 194 NET Y2 195 NET Y3 196 NET Y4 313 DO0 314 DO1 315 DO2 316 DO3 317 DO4 318 DO5 319 DO6 320 RA1 321 RA2 322 RA3 Setting Signal name Function Operation Related parameter Refer to page Positive logic Negative logic 0 100 RUN Inverter running Output during operation when the inverter output frequency reaches...

Страница 295: ...ection 299 32 132 Y32 Regenerative status output output for a Vector control compatible option 2 Output while a motor is in a regenerative braking state under Vector control 299 33 133 RY2 Operation ready 2 Output while pre excitation is enabled or during normal operation under Real sensorless vector control Vector control or PM sensorless vector control 296 34 134 LS Low speed detection Output wh...

Страница 296: ...of the relay output terminal Pr 192 Pr 320 to Pr 322 Pr 52 Pr 54 Pr 158 Pr 891 to Pr 899 286 93 193 Y93 Current average monitor Output in pulses for transmission of the average current value and the maintenance timer value This signal cannot be assigned to any of the relay output terminal Pr 192 Pr 320 to Pr 322 Pr 555 to Pr 557 191 95 195 Y95 Maintenance timer Output when the value of Pr 503 reac...

Страница 297: ...C which frequently changes its state between ON and OFF Otherwise the life of the relay contact may be shortened Adjusting the output terminal response level Pr 289 The responsivity of the output terminals can be delayed in a range between 5 to 50 ms The following is the operation example of the RUN signal NOTE When Pr 157 OL signal output timer is set for the Overload warning OL signal output the...

Страница 298: ...The signal is OFF during an inverter stop during the DC injection brake operation during tuning at start up or during pre excitation The Inverter running 2 RUN2 signal is ON while the inverter is running or while the start command signal is ON When the inverter s protective function is activated or the MRS signal is ON the RUN2 signal turns OFF The Inverter running and start command ON RUN3 signal...

Страница 299: ... is OFF while power is not supplied to the main circuit To use the RY RY2 RUN RUN2 or RUN3 signal set the corresponding number selected from the following table in any of Pr 190 to Pr 196 Output terminal function selection to assign the function to an output terminal Time Power supply STF RH RY Reset processing ON OFF OFF OFF OFF OFF MRS Pr 13 RUN RUN2 OFF OFF OFF OFF OFF OFF RUN3 OFF Output frequ...

Страница 300: ...ways OFF under V F control Advanced magnetic flux vector control Real sensorless vector control and PM sensorless vector control If the motor is rotated by an external force while the inverter is stopped the Y30 and Y31 signals remain OFF Regenerative status output Y32 signal When the motor gets in a regenerative braking dynamic braking state under Vector control the Regenerative status output Y32...

Страница 301: ...he Y91 signal For the details of faults refer to the Instruction Manual Maintenance Changing the special relay function for the PLC function For the PLC function the function of special relays SM1225 to SM1234 can be changed by setting Pr 313 to Pr 322 For the details of the PLC function refer to the PLC Function Programming Manual Parameters referred to Pr 13 Starting frequency page 207 page 208 ...

Страница 302: ...frequency The FB signal is output when the detected actual speed estimated speed under Real sensorless vector control or feedback value under Vector control of the motor reaches the set frequency The FU signal and the FB signal are output at the same manner under V F control or Advanced magnetic flux vector control or during the encoder feedback control operation The frequency detection dedicated ...

Страница 303: ...r control To use the LS signal set 34 positive logic or 134 negative logic in any parameter from Pr 190 to Pr 196 Output terminal function selection to assign the function to the output terminal Speed detection hysteresis Pr 870 Setting the hysteresis width for the detected frequency prevents chattering of the Speed detection FB signal When an output frequency fluctuates the following signals may ...

Страница 304: ...he other functions Set parameters after confirming the function of each terminal Parameters referred to Pr 190 to Pr 196 Output terminal function selection page 292 Pr 874 OLT level setting page 114 Control method or function Reference frequency FU FB SU LS V F control Output frequency Output frequency Advanced magnetic flux vector control Output frequency before the slip compensation Output frequ...

Страница 305: ...output terminal Once the Zero current detection Y13 signal turns ON the signal is retained ON for at least 0 1 seconds Pr Name Initial value Setting range Description 150 M460 Output current detection level 150 0 to 400 Set the level to detect the output current Consider the value of the rated inverter current as 100 151 M461 Output current detection signal delay time 0 s 0 to 10 s Set the timing ...

Страница 306: ...condition When Pr 152 0 the zero current detection function is disabled Changing the terminal assignment using Pr 190 to Pr 196 Output terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Parameters referred to Online auto tuning page 362 Offline auto tuning page 345 page 355 Pr 190 to Pr 196 Output terminal function selection pag...

Страница 307: ...ol To use the TU signal set 35 positive logic or 135 negative logic in one of Pr 190 to Pr 196 Output terminal function selection to assign the function to the output terminal NOTE Changing the terminal assignment using Pr 190 to Pr 196 Output terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Parameters referred to Pr 190 to Pr...

Страница 308: ...R or via communication Remote output data retention REM signal Pr 495 When the inverter power is reset or a power failure occurs while Pr 495 0 initial value or 10 the REM signal setting is cleared The ON OFF state of the signal assigned to each terminal is determined by the settings in Pr 190 to Pr 192 The settings in Pr 496 and Pr 497 are reset to 0 When Pr 495 1 or 11 the remote output data is ...

Страница 309: ...the terminal to which the REM signal is assigned If the power supply is turned OFF during an inverter reset the remote output data is not stored even when Pr 495 1 or 11 Parameters referred to Pr 190 to Pr 196 Output terminal function selection page 292 Power supply OFF OFF ON OFF Power supply REM REM REM signal clear REM signal held Inverter reset time about 1s Pr 495 0 10 Pr 495 1 11 ON OFF exam...

Страница 310: ...Response level of analog input and noise elimination 316 13 4 Frequency setting voltage current bias and gain 318 13 5 Torque magnetic flux setting current voltage bias and gain 323 13 6 Input terminal function selection 328 13 7 Inverter output shutoff 332 13 8 Selecting the condition to activate the Second function selection RT signal 334 13 9 Start signal operation selection 336 ...

Страница 311: ...43 Pr 125 Pr 126 Pr 241 C2 to C7 Pr 902 to Pr 905 318 To adjust analog input torque voltage current calibration Torque setting voltage current bias and gain P T410 toP T413 P M043 Pr 241 C38 to C41 Pr 932 Pr 933 323 To assign functions to input terminals Input terminal function selection P T700 toP T711 P T740 Pr 178 to Pr 189 Pr 699 328 To change the input specification NO NC contact of input sig...

Страница 312: ...speed Switch state Input specification Input terminal Rated specification Switch 2 I Current input Terminal 2 For voltage input the input resistance is 10 1 kΩ and the maximum permissible voltage is 20 VDC For current input the input resistance is 245 5 Ω and the maximum permissible current is 30 mA V Voltage input initial status Switch 4 I Current input initial status Terminal 4 V Voltage input V...

Страница 313: ... supply is 5 VDC output via terminal 10 To supply the 10 VDC input to terminal 2 set 0 or 10 in Pr 73 The initial value is 0 to 5 V Set 1 0 to 5 VDC or 2 0 to 10 VDC in Pr 267 and set the voltage current input selection switch to V in order to input voltage through terminal 4 Turning ON the AU signal activates the terminal 4 input NOTE The wiring length of terminal 10 2 and 5 should be 30 m at max...

Страница 314: ... When the reversible operation is enabled the reversible operation by terminal 4 is performed in the initial setting reverse operation is performed when 0 to 4 mA is input and forward operation when 4 to 20 mA Parameters referred to Pr 125 Terminal 2 frequency setting gain frequency Pr 126 Terminal 4 frequency setting gain frequency page 318 1 Set 11 in Pr 73 to enable the reversible operation Set...

Страница 315: ...314 13 T Multi Function Input Terminal Parameters 13 1 Analog input selection Pr 858 Terminal 4 function assignment page 315 ...

Страница 316: ...7 Functions of terminal 4 under different control modes No function Parameters referred to Advanced magnetic flux vector control page 102 Real sensorless vector control page 97 Pr 804 Torque command source selection page 143 Pr 810 Torque limit input method selection page 114 Pr Name Initial value Setting range Description 858 T040 Terminal 4 function assignment 0 0 4 6 9999 Select the terminal 4 ...

Страница 317: ...ng is too large response becomes slow 822 T003 Speed setting filter 1 9999 0 to 5 s Set the primary delay filter time constant to the external speed command analog input command 9999 As set in Pr 74 826 T004 Torque setting filter 1 9999 0 to 5 s Set the primary delay filter time constant to the external torque command analog input command 9999 As set in Pr 74 832 T005 Speed setting filter 2 9999 0...

Страница 318: ...g filter 2 to change the time constant to use one inverter to switch operation between two or more motors Pr 836 Torque setting filter 2 is enabled when the RT signal is ON Analog speed command input offset adjustment Pr 849 Use this parameter to set a range in which the motor is stopped for prevention of incorrect motor operation in a very low speed rotation when the speed command is an analog in...

Страница 319: ...the terminal 2 input C3 902 T201 1 Terminal 2 frequency setting bias 0 0 to 300 Set the converted of the bias voltage current for the terminal 2 input 125 903 T202 T022 1 Terminal 2 frequency setting gain frequency 60 Hz 50 Hz 0 to 590 Hz Set the gain maximum frequency for the terminal 2 input C4 903 T203 1 Terminal 2 frequency setting gain 100 0 to 300 Set the converted of the gain voltage curren...

Страница 320: ...e current page 322 NOTE Always calibrate the input after changing the voltage current input signal with Pr 73 Pr 267 and the voltage current input selection switch Display unit changing for analog input Pr 241 The analog input display unit V mA can be changed for analog input bias gain calibration Depending on the terminal input specification setting of Pr 73 Pr 267 and the voltage current input s...

Страница 321: ... press the UP DOWN key until C appears Press the SET key to display C 5 Selecting a parameter Turn the setting dial or press the UP DOWN key until C4 C4 Pr 903 Terminal 2 frequency setting gain appears for terminal 2 or C7 C7 Pr 905 Terminal 4 frequency setting gain for terminal 4 6 Analog voltage current display Press the SET key to display the analog voltage current value currently applied to te...

Страница 322: ... the UP DOWN key until C4 C4 Pr 903 Terminal 2 frequency setting gain appears for terminal 2 or C7 C7 Pr 905 Terminal 4 frequency setting gain for terminal 4 6 Analog voltage current display Press the SET key to display the analog voltage current value currently applied to terminal 2 terminal 4 7 Analog voltage current adjustment After the setting dial is turned or the UP DOWN key is pressed the g...

Страница 323: ...ed at 50 Hz NOTE If the frequency meter display meter connected to terminal FM or terminal AM of the standard model does not indicate exactly 60 Hz set the calibration parameter C0 or C1 Refer to page 283 If the voltage current values at the gain and bias frequencies are too close to each other an error Er3 may be indicated Changing C4 Pr 903 or C7 Pr 905 gain adjustment will not change Pr 20 To s...

Страница 324: ...e externally input Set the bias torque of the terminal 4 input using C38 Pr 932 The initial value is the torque for 0 mA Sensorless Sensorless Sensorless Vector Vector Vector PM PM PM Pr Name Initial value Setting range Description C38 932 T410 1 Terminal 4 bias command torque magnetic flux 0 0 to 400 Set the bias torque magnetic flux for the terminal 4 input C39 932 T411 1 Terminal 4 bias torque ...

Страница 325: ... page 327 NOTE Always calibrate the input after changing the voltage current input signal with Pr 267 and the voltage current input selection switch Display unit changing for analog input Pr 241 The analog input display unit V mA can be changed for analog input bias gain calibration Depending on the terminal input specification setting of Pr 73 Pr 267 the units of the displayed values of C39 Pr 93...

Страница 326: ...meter selection Turn the setting dial or press the UP DOWN key until C appears Press the SET key to display C 5 Selecting a parameter Turn the setting dial or press the UP DOWN key until C41 C41 Pr 933 Terminal 4 gain torque magnetic flux appears 6 Displaying analog current voltage value Press the SET key to display the analog current voltage value currently applied to terminal 4 Do not touch the ...

Страница 327: ...ess the UP DOWN key until C41 C41 Pr 933 Terminal 4 gain torque magnetic flux appears 6 Displaying analog current voltage value Press the SET key to display the analog current voltage value currently applied to terminal 4 7 Analog current voltage adjustment After the setting dial is turned or the UP DOWN key is pressed the gain current voltage value currently set to the parameter appears Turn the ...

Страница 328: ...d the monitor item Press the MODE key three times to select the monitor mode and to monitor a frequency 4 Start Turn ON the start switch STF or STR to apply a voltage across terminals 4 and 5 Operation is performed with 130 torque NOTE If the current voltage values at the gain and bias torques are too close to each other an error Er3 may be indicated Use the calibration parameter C38 Pr 932 to set...

Страница 329: ...30 37 42 43 46 47 50 51 61 62 65 to 67 72 74 92 9999 180 T702 RL terminal function selection 0 RL Low speed operation command 0 to 5 7 8 10 12 to 16 18 23 to 27 30 37 42 43 46 47 50 51 62 65 to 67 72 74 92 9999 3 181 T703 RM terminal function selection 1 RM Middle speed operation command 182 T704 RH terminal function selection 2 RH High speed operation command 183 T709 MRS terminal function select...

Страница 330: ... XC FR HC2 FR CV connection Pr 17 Pr 30 Pr 70 442 12 X12 PU operation external interlock Pr 79 212 13 X13 External DC injection brake operation start Pr 10 to Pr 12 434 14 X14 PID control valid Pr 127 to Pr 134 Pr 575 to Pr 577 380 15 BRI Brake opening completion Pr 278 to Pr 285 370 16 X16 PU External operation switchover External operation with X16 ON Pr 79 Pr 340 212 18 X18 V F switchover V F c...

Страница 331: ...on The same terminals are used to assign the multi speed 7 speed setting and the remote setting The multi speed setting and the remote setting cannot be assigned separately When the terminal assignment is changed using Pr 178 to Pr 189 Input terminal function selection wiring may be mistaken due to different terminal name and signal contents or may affect other functions Set parameters after confi...

Страница 332: ... 50 ms The following is the operation example of the STF signal NOTE The Pr 699 setting is invalid no filter for the following signals 74 X74 92 X92 9999 No function Setting value Signal name FR E800 FR E800 E FR E800 SCE Pr 178 Pr 179 Pr 180 to Pr 184 Pr 185 to Pr 189 Pr 178 Pr 179 Pr 180 to Pr 189 Pr 180 to Pr 189 Time ON OFF STF Pr 699 9999 Pr 699 Pr 699 Output frequency Input signals which are...

Страница 333: ... X10 signal input 1 17 T720 MRS X10 terminal input selection 0 0 Normally open input Normally open input 1 Normally closed input NC contact input specification 2 Normally closed input NC contact input specification Normally open input 3 Normally closed input NC contact input specification 4 External terminal Normally closed input NC contact input specification Communication Normally open input Nor...

Страница 334: ...of whether it is input through the external terminal or via network except for the FR E800 SCE but when the MRS signal is used as the Inverter run enable X10 signal input the signal through the external terminal When the terminal assignment is changed using Pr 178 to Pr 189 Input terminal function selection wiring may be mistaken due to different terminal name and signal contents or may affect oth...

Страница 335: ...r the inverter stops Pr 450 9999 Connection diagram example for the second function Example of the second acceleration deceleration time Function First function parameter number Second function parameter number Refer to page Torque boost Pr 0 Pr 46 426 Base frequency Pr 3 Pr 47 428 Acceleration time Pr 7 Pr 44 196 Deceleration time Pr 8 Pr 44 Pr 45 196 Electronic thermal O L relay Pr 9 Pr 51 238 F...

Страница 336: ...ivate the Second function selection RT signal NOTE Changing the terminal assignment using Pr 178 to Pr 189 Input terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Parameters referred to Pr 178 to Pr 189 Input terminal function selection page 328 ...

Страница 337: ...e 440 The STF and STR signals are assigned to Pr 178 STF DI0 terminal function selection and Pr 179 STR DI1 terminal function selection in the initial status The STF signal can be assigned to only Pr 178 STF DI0 terminal function selection and the STR signal can be assigned to only Pr 179 STR DI1 terminal function selection Pr Name Initial value Setting range Description Start signal STF STR Stop ...

Страница 338: ...p turn OFF the STP STOP signal once NOTE When the JOG operation is enabled by turning ON the JOG signal the STP STOP signal will be disabled Even when the output is stopped by turning ON the MRS signal the self holding function is not canceled Start signal selection Parameters referred to Pr 4 to Pr 6 multi speed setting page 234 Pr 178 to Pr 189 Input terminal function selection page 328 Stop For...

Страница 339: ...338 13 T Multi Function Input Terminal Parameters 13 9 Start signal operation selection MEMO ...

Страница 340: ...Parameters 14 1 Applied motor 340 14 2 Offline auto tuning 345 14 3 Offline auto tuning for a PM motor motor constant tuning 355 14 4 Online auto tuning 362 14 5 Parameter settings for a motor with encoder 365 14 6 Signal loss detection of encoder signals 368 ...

Страница 341: ... 724 Pr 737 Pr 741 Pr 744 Pr 745 Pr 859 Pr 860 345 To maximize the performance of the PM motor PM motor offline auto tuning P C100 to P C108 P C110 P C120 P C122 P C123 P C126 P C130 to P C133 P C135 P C150 P C182 P C185 P C200 to P C208 P C210 P C220 P C222 P C223 P C226 P C230 to P C233 P C235 P C282 P C285 Pr 9 Pr 51 Pr 71 Pr 80 Pr 81 Pr 83 Pr 84 Pr 90 Pr 92 Pr 93 Pr 96 Pr 450 Pr 453 Pr 454 Pr ...

Страница 342: ... energy saving motor SF PR Mitsubishi Electric high performance energy saving motor with encoder SF PR SC 1800 1 Mitsubishi Electric geared motor GM Mitsubishi Electric inverter driven geared motor for encoder feedback control GM DZ GM DP 8090 IPM motor 9090 SPM motor 3 Standard motor such as SF JR Pr 82 Pr 455 Pr 859 Pr 860 Pr 90 Pr 458 Pr 91 Pr 459 Pr 92 Pr 460 Pr 93 Pr 461 Pr 94 Pr 462 Pr 706 P...

Страница 343: ...c thermal O L relay function Standard Constant torque 0 Pr 71 initial value Standard motor Pr 82 Pr 455 Pr 859 Pr 860 0 to 500 A 9999 0 01 A Pr 90 Pr 458 Pr 91 Pr 459 0 to 50 Ω 9999 0 001 Ω Pr 92 Pr 460 Pr 93 Pr 461 Induction motor 0 to 6000 mH 9999 0 1 mH Pr 92 Pr 460 Pr 93 Pr 461 PM motor 0 to 650 mH 9999 0 01 mH Pr 94 Pr 462 0 to 100 9999 0 1 Pr 706 Pr 738 0 to 5000 mV rad s 9999 0 1 mV rad s 1...

Страница 344: ... class When initial values are set in Pr 0 and Pr 12 the Pr 0 and Pr 12 settings are automatically changed to the values in the following table by changing the Pr 71 setting Function RT signal ON second motor RT signal OFF first motor Electronic thermal O L relay Pr 51 Pr 9 Applied motor Pr 450 Pr 71 Control method selection Pr 451 Pr 800 Motor capacity Pr 453 Pr 80 Number of motor poles Pr 454 Pr...

Страница 345: ... change FR E820 FR E840 FR E820S Standard motor 1 Constant torque motor 2 SF PR 3 GM 4 Pr 81 2 4 6 Pr 81 2 Pr 81 4 Pr 81 6 ND LD ND LD ND LD ND LD ND LD ND LD ND LD 0008 0 1K 0008 0 1K 6 6 6 6 4 4 4 4 4 4 4 4 6 6 0015 0 2K 0015 0 2K 6 6 6 6 4 4 4 4 4 4 4 4 6 6 0030 0 4K 0016 0 4K 0030 0 4K 6 6 6 6 4 4 4 7 4 4 6 4 6 4 6 4 0050 0 75K 0026 0 75K 0050 0 75K 6 4 6 4 4 3 7 4 5 8 6 5 6 4 3 7 4 5 0080 1 5...

Страница 346: ...999 The setting value of Pr 3 Base frequency is used 707 C107 Motor inertia integer 9999 10 to 999 9999 Set the motor inertia 9999 The constant value of Mitsubishi Electric motor SF PR SF PR SC SF JR SF HR SF JRCA SF HRCA SF V5RU 1500 r min series GM GM DZ or GM DP is used 724 C108 Motor inertia exponent 9999 0 to 7 9999 96 C110 Auto tuning setting status 0 0 No offline auto tuning 1 Offline auto ...

Страница 347: ...V5RU 1500 r min series GM GM DZ or GM DP is used 745 C208 Second motor inertia exponent 9999 0 to 7 9999 463 C210 Second motor auto tuning setting status 0 0 No auto tuning for the second motor 1 Offline auto tuning is performed without the second motor rotating 11 Offline auto tuning is performed without the second motor rotating under V F control Refer to page 410 458 C220 Second motor constant ...

Страница 348: ...rated current equal to or less than the inverter rated current Note that the motor rated current should be 0 4 kW or higher 0 1 kW or higher for the 200 V class If a motor with substantially low rated current compared with the inverter rated current is used speed and torque accuracies may deteriorate due to torque ripples etc Set the rated motor current to about 40 or higher of the inverter rated ...

Страница 349: ...rmance energy saving motor SF PR 70 73 Mitsubishi Electric high performance energy saving motor with encoder SF PR SC Mitsubishi Electric Vector control dedicated motor SF V5RU 1500 r min series 30 33 Mitsubishi Electric geared motor GM 1800 1803 Mitsubishi Electric inverter driven geared motor for encoder feedback control GM DZ GM DP Mitsubishi Electric standard efficiency motor Mitsubishi Electr...

Страница 350: ...of offline auto tuning is output in 15 steps from FM and AM in the standard model Do not perform ON OFF switching of the Second function selection RT signal during offline auto tuning Auto tuning will not be performed properly Since the Inverter running RUN signal turns ON when tuning is started pay close attention especially when a sequence which releases a mechanical brake by the RUN signal has ...

Страница 351: ...tect the motor from overheating NOTE An instantaneous power failure occurring during tuning will result in a tuning error After power is restored the inverter starts normal operation Therefore when the STF STR signal is ON the motor starts forward reverse rotation Any fault occurring during tuning is handled as in the normal operation However if the retry function is set no retry is performed The ...

Страница 352: ...SF HR 40 Mitsubishi Electric constant torque motor SF JRCA 4P 10 SF HRCA 50 Motor Pr 71 setting Vector control dedicated motor 30 Standard motor 0 initial value Constant torque motor 10 Equivalent circuit diagram of the motor First motor Pr Second motor Pr Name Setting range Setting increments Initial value 82 455 Motor excitation current no load current 0 to 500 A 9999 0 01 A 9999 90 458 Motor co...

Страница 353: ...tor with encoder SF PR SC Mitsubishi Electric Vector control dedicated motor SF V5RU 1500 r min series 33 Mitsubishi Electric geared motor GM 1803 Mitsubishi Electric inverter driven geared motor for encoder feedback control GM DZ GM DP Mitsubishi Electric standard efficiency motor Mitsubishi Electric high efficiency motor SF JR 3 SF JR 4P 1 5 kW or lower 23 SF HR 43 Others 3 Mitsubishi Electric c...

Страница 354: ...stant torque motor 15 16 Iq I1002 I02 Iq torque current I100 rated current I0 no load current Firstmotor Pr Second motor Pr Name Setting range Setting increments Initial value 82 455 Motor excitation current no load current 0 to 500 A 9999 0 01 A 9999 90 458 Motor constant r1 0 to 50 Ω 9999 0 001 Ω 91 459 Motor constant r2 0 to 50 Ω 9999 0 001 Ω 92 460 Motor constant x1 0 to 50 Ω 9999 0 001 Ω 93 4...

Страница 355: ...ameters after confirming the function of each terminal Parameters referred to Pr 1 Maximum frequency page 253 Pr 9 Electronic thermal O L relay page 238 Pr 71 Applied motor page 340 Pr 156 Stall prevention operation selection page 256 Pr 178 to Pr 189 Input terminal function selection page 328 Pr 190 to Pr 196 Output terminal function selection page 292 Pr 800 Control method selection page 97 ...

Страница 356: ... motor voltage V 84 C105 Rated motor frequency 9999 10 to 400 Hz Set the rated motor frequency Hz 9999 Inverter internal data is used 702 C106 Maximum motor frequency 9999 0 to 400 Hz Set the permissible speed frequency of the motor 9999 The Pr 84 setting is used 707 C107 Motor inertia integer 9999 10 to 999 9999 Set the motor inertia 9999 Inverter internal data is used 724 C108 Motor inertia expo...

Страница 357: ...cond motor 457 C205 Rated second motor frequency 9999 10 to 400 Hz Set the rated frequency Hz of the second motor 9999 Inverter internal data is used 743 C206 Second motor maximum frequency 9999 0 to 400 Hz Set the permissible speed frequency of the second motor 9999 The Pr 457 setting is used 744 C207 Second motor inertia integer 9999 10 to 999 9999 Set the motor inertia of the second motor 9999 ...

Страница 358: ...urrent however is used speed and torque accuracies may deteriorate due to torque ripples etc Set the rated motor current to about 40 or higher of the inverter rated current The maximum frequency under PM sensorless vector control is 400 Hz Tuning is enabled even when a load is connected to the motor The motor may run slightly Fix the motor securely with a mechanical brake or before tuning make sur...

Страница 359: ...are valid initial value Input terminals effective signals MRS RES STF STR S1 and S2 Output terminals RUN FM AM ABC and SO When the rotation speed and the output frequency are selected for terminals FM and AM the progress status of offline auto tuning is output in 15 steps from FM and AM in the standard model Do not perform ON OFF switching of the Second function selection RT signal during offline ...

Страница 360: ...urning OFF the start signal STF or STR during tuning offline tuning does not end properly The motor constants have not been set Perform an inverter reset and perform tuning again NOTE An instantaneous power failure occurring during tuning will result in a tuning error After power is restored the inverter starts normal operation Therefore when the STF STR signal is ON the motor starts forward rever...

Страница 361: ...he setting range of Pr 706 or Pr 738 0 to 5000 mV rad s set Pr 1412 Motor induced voltage constant phi f exponent or Pr 1413 Second motor induced voltage constant phi f exponent Set a value in the exponent n in the formula Pr 706 Pr 738 10n mV rad s to set the induced voltage constant phi f When Pr 71 Pr 450 8093 or 9093 or Pr 1412 Pr 1413 9999 the motor induced voltage constant is as set in Pr 70...

Страница 362: ... 706 Induced voltage constant phi f or Pr 738 Second motor induced voltage constant phi f must be changed If the constant after the change exceeds the setting range of Pr 706 or Pr 738 0 to 5000 mV rad s set Pr 1412 Motor induced voltage constant phi f exponent or Pr 1413 Second motor induced voltage constant phi f exponent Set a value in the exponent n in the formula Pr 706 Pr 738 10n mV rad s to...

Страница 363: ...es etc Set the rated motor current to about 40 or higher of the inverter rated current 5 In the PU operation mode press the RUN key on the operation panel In the External operation turn ON the start command STF signal or STR signal Magnetic flux Magnetic flux Magnetic flux Sensorless Sensorless Sensorless Vector Vector Vector Pr Name Initial value Setting range Description 95 C111 Online auto tuni...

Страница 364: ...s To use the Y39 signal set 39 positive logic or 139 negative logic in any parameter from Pr 190 to Pr 196 Output terminal function selection to assign the function to an output terminal NOTE Changing the terminal assignment using Pr 190 to Pr 196 Output terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Tuning the second motor ...

Страница 365: ... capacity page 97 page 345 page 355 Pr 81 Number of motor poles page 97 page 345 page 355 Pr 96 Auto tuning setting status page 345 page 355 Pr 178 to Pr 189 Input terminal function selection page 328 Pr 190 to Pr 196 Output terminal function selection page 292 Pr 800 Control method selection page 97 ...

Страница 366: ...kit Vector control compatible option is installed Pr Name Initial value Setting range Description 359 C141 Encoder rotation direction 101 100 Set when using a motor encoder for which forward rotation is clockwise CW viewed from the shaft 101 Set when using a motor for which forward rotation encoder is counterclockwise CCW viewed from the shaft 369 C140 Number of encoder pulses 1024 2 to 4096 Set t...

Страница 367: ...driven geared motor for encoder feedback control GM DP Rated motor current 1800 Motor capacity 4 101 initial value 1024 initial value GM DZ Rated motor current 1800 1803 1 Motor capacity 4 101 initial value 1024 initial value Mitsubishi Electric standard efficiency motor Mitsubishi Electric high efficiency motor SF JR Rated motor current 0 initial value Motor capacity Number of motor poles 101 ini...

Страница 368: ...500 r min Base frequency 50 Hz Maximum speed 3000 r min Motor capacity Motor frame No Motor model Inverter model FR E820 Motor frame No Motor model Inverter model FR E840 1 5 kW 90L SF V5RU1K 0110 2 2K 90L SF V5RUH1K 0060 2 2K 2 2 kW 100L SF V5RU2K 0175 3 7K 100L SF V5RUH2K 0060 2 2K 3 7 kW 112M SF V5RU3K 0240 5 5K 112M SF V5RUH3K 0095 3 7K 5 5 kW 132S SF V5RU5K 0330 7 5K 132S SF V5RUH5K 0170 7 5K...

Страница 369: ...r signal is lost during encoder feedback control or under Vector control 1 The setting is available when a Vector control compatible plug in option is installed V F V F V F Magnetic flux Magnetic flux Magnetic flux Vector Vector Vector Pr Name Initial value Setting range Description 376 C148 1 Encoder signal loss detection enable disable selection 0 0 Signal loss detection disabled 1 Signal loss d...

Страница 370: ...tion of PID display 393 15 6 Dancer control 396 15 7 Automatic restart after instantaneous power failure flying start with an induction motor 403 15 8 Automatic restart after instantaneous power failure flying start with a PM motor 408 15 9 Offline auto tuning for a frequency search 410 15 10 Power failure time deceleration to stop function 414 15 11 PLC function 416 15 12 Trace function 418 ...

Страница 371: ... 609 Pr 610 396 To restart without stopping the motor at instantaneous power failure Automatic restart after instantaneouspowerfailure flying start function for induction motors P A700 to P A703 P A710 P F003 Pr 57 Pr 58 Pr 162 Pr 165 Pr 299 Pr 611 403 Frequency search accuracy improvement V F control offline auto tuning P A700 P A711 P A712 P C110 P C210 Pr 96 Pr 162 Pr 298 Pr 463 Pr 560 410 Auto...

Страница 372: ... OFF the Brake opening request BOF signal and set the frequency for operating the electromagnetic brake Generally set the value calculated by adding 3 to 4 Hz to the Pr 278 setting value This can be set only when Pr 282 Pr 278 283 A105 Brake operation time at stop 0 3 s 0 to 5 s When Pr 292 7 set the value calculated by adding 0 1 s to the mechanical delay time until the brake closes When Pr 292 8...

Страница 373: ...tput after the time set in Pr 280 Brake opening current detection time The Brake opening completion BRI signal is input and the output frequency is increased to the set speed after the set time in Pr 281 Brake operation time at start When the inverter decelerates to the frequency set in Pr 282 Brake operation frequency during deceleration the inverter turns OFF the brake opening request signal BOF...

Страница 374: ...F ON Output current or motor torque select by Pr 639 Brake opening request BOF signal ON Electromagnetic brake operation Opened Closed Closed Time Pr 278 Pr 282 Target frequency Output frequency Hz Pr 281 Pr 283 Pr 280 Pr 279 Pr 13 Pr 13 setting or 0 5Hz whichever is lower Fault indication Description E MB1 When detection frequency output frequency Pr 285 during encoder feedback control Overspeed ...

Страница 375: ...ompatible option even if a value other than 7 or 8 is set in Pr 292 Automatic acceleration deceleration Setting Pr 278 too high activates the stall prevention and may cause E MB4 E MB4 occurs when the time period calculated by adding Pr 280 to the acceleration time from Pr 13 to Pr 278 reaches or exceeds 2 seconds Parameters referred to Pr 13 Starting frequency page 207 Pr 178 to Pr 189 Input term...

Страница 376: ... contact control selection 0 0 Normal operation 1 Stop on contact control 11 Stop on contact control E OLT is invalid 275 A205 Stop on contact excitation current low speed scaling factor 9999 0 to 300 Set the force holding torque for stop on contact control Normally set the scaling factor between 130 to 180 9999 Not compensated 276 A206 PWM carrier frequency at stop on contact 9999 0 to 9 Set a PW...

Страница 377: ...ly switch to a mechanical brake to hold the load Under the following operating conditions the stop on contact function is invalid PU operation Pr 79 JOG operation JOG signal PU External operation Pr 79 PID control function operation Pr 128 Remote setting function operation Pr 59 Automatic acceleration deceleration operation Pr 292 Start time tuning Function switching of stop on contact control sel...

Страница 378: ...ection page 184 Pr 79 Operation mode selection page 212 Pr 95 Online auto tuning selection page 362 Pr 128 PID action selection page 380 Pr 178 to Pr 189 Input terminal function selection page 328 Pr 292 Automatic acceleration deceleration page 209 Input signal Set frequency Stop on contact control Input signal Set frequency Stop on contact control RH RM RL RT JOG RH RM RL RT JOG ON Pr 4 ON ON ON ...

Страница 379: ...ter accelerates decelerates the motor to f0 according to the normal acceleration deceleration time Pr 7 Pr 8 If the start command STF or STR is turned OFF during traverse operation the inverter decelerates the motor to a stop according to the normal deceleration time Pr 8 Pr Name Initial value Setting range Description 592 A300 Traverse function selection 0 0 Traverse function invalid 1 Traverse f...

Страница 380: ...ion deceleration time Pr 7 Pr 8 Acceleration deceleration during traverse operation is performed linearly If stall prevention activates during traverse operation traverse operation stops and normal operation begins When stall prevention operation is completed the inverter accelerates decelerates to f0 at the normal acceleration deceleration time Pr 7 Pr 8 After the output frequency reaches f0 the ...

Страница 381: ...of the measured value is equivalent to 100 9999 No function 132 A602 PID lower limit 9999 0 to 100 Set the lower limit The FDN signal is output when the measured value falls below the setting range The maximum input 20 mA 5 V 10 V of the measured value is equivalent to 100 9999 No function 133 A611 PID action set point 9999 0 to 100 Set the set point during PID control 9999 Set point set by Pr 128...

Страница 382: ...erminal 4 4 The measured value is input via communication 5 The measured value is input by the PLC function 1015 A607 Integral stop selection at limited frequency 0 0 The integral stops when the manipulated amount is limited The range is 100 for the manipulated amount 1 The integral does not stop when the manipulated amount is limited The range is 100 for the manipulated amount 2 The integral stop...

Страница 383: ...mount is decreased Forward action When deviation X set point measured value is a minus value the manipulated amount output frequency is increased and when the deviation is a plus value the manipulated amount is decreased Relationship between deviation and manipulated amount output frequency PID action setting Deviation Plus Minus Reverse action Forward action Deviation Set point Measured value Tim...

Страница 384: ...Selection of deviation value measured value and set point input method and PID action method Pr 128 Pr 609 Pr 610 Using Pr 128 select the input method for the PID set point measured value detected by the meter and externally calculated deviation Also select forward or reverse action Sink logic Pr 128 20 Pr 182 14 Pr 190 15 Pr 191 14 Pr 192 16 Power supply MCCB Inverter Forward rotation Reverse rot...

Страница 385: ...0 4 CC Link CC Link IE TSN CC Link IE Field Network Basic and BACnet IP is available For details on communication refer to the Instruction Manual of each option NOTE When terminals 2 and 4 are selected for deviation input perform bias calibration using C3 Pr 902 and C6 Pr 904 to prevent a minus voltage from being entered as the deviation input signal Input of a minus voltage might damage devices a...

Страница 386: ...twork Basic are available Input terminal Input specification 5 Relationship with analog input Calibration parameter Set point Result Deviation Terminal 2 0 to 5 V 0 V 0 5 V 100 0 V 0 5 V 100 0 V 0 5 V 100 Pr 125 C2 to C4 Pr 902 Pr 903 0 to 10 V 0 V 0 10 V 100 0 V 0 10 V 100 0 V 0 10 V 100 0 to 20 mA 0 mA 0 20 mA 100 0 mA 0 20 mA 100 0 mA 0 20 mA 100 Terminal 4 0 to 5 V 0 to 1 V 0 5 V 100 0 to 1 V ...

Страница 387: ...Communication PID deviation 1010 1011 4 70 71 PLC function SD1248 10 1010 1011 5 1010 1011 2 3 External External terminal 11 External terminal 11 External terminal 11 Signal Function Pr 178 to Pr 189 setting Description X14 PID control valid 14 When this signal is assigned to the input terminal PID control is enabled when this signal is ON X72 PID P control switchover 72 Only the proportional term...

Страница 388: ...ulation is less than Pr 576 Output interruption detection level has continued for the time set in Pr 575 Output interruption detection time or longer inverter running is suspended This allows the amount of energy consumed in the inefficient low speed range to be reduced When the deviation set point measured value reaches the PID output shutoff release level Pr 577 setting value 1000 while the PID ...

Страница 389: ...anipulation range can be selected 1 When the frequency reaches the upper limit or when the PID manipulated amount reaches 100 the integral stops and the integral term is retained When the frequency decreases the integral does not stop until the manipulated amount reaches 100 regardless of the output frequency Output frequency Deviation When Pr 554 0 to 3 reverse operation Pr 128 10 Pr 576 Pr 577 1...

Страница 390: ...e parameter Adjust the PID control parameters of Pr 127 Pr 129 to Pr 134 Pr 553 Pr 554 Pr 575 to Pr 577 3 Terminal setting Set the I O terminals for PID control Pr 178 to Pr 189 Input terminal function selection Pr 190 to Pr 196 Output terminal function selection 4 Turing ON the X14 signal assigned to the input terminal When the X14 signal is assigned to the input terminal PID control is enabled b...

Страница 391: ...es No Determine the set point of what is desired to be adjusted Calculate the ratio of the set point to the detector output Input a voltage across terminals 2 5 according to the set value To stabilize the measured value change the proportional band Pr 129 to a larger value the integral time Pr 130 to a slightly longer time and the differential time Pr 134 to a slightly shorter time While the measu...

Страница 392: ...lowing settings Pr 79 Operation mode selection 6 Switchover mode To use terminal 4 input in PID control set 0 initial value to Pr 858 Terminal 4 function assignment When a value other than 0 PID control is invalid Changing the terminal functions with Pr 178 to Pr 189 and Pr 190 to Pr 196 may affect other functions Set parameters after confirming the function of each terminal When PID control is se...

Страница 393: ... Pr 79 Operation mode selection page 212 Pr 178 to Pr 189 Input terminal function selection page 328 Pr 190 to Pr 196 Output terminal function selection page 292 Pr 290 Monitor negative output selection page 279 C2 Pr 902 to C7 Pr 905 Frequency setting voltage current bias gain page 318 ...

Страница 394: ...ated as 0 and C44 Pr 935 as 100 There are three methods to adjust the PID display bias gain Refer to page 318 for details and make the necessary adjustments by considering C7 Pr 905 as C45 Pr 935 and Pr 126 as C44 Pr 935 Pr Name Initial value Setting range Description 759 A600 PID unit selection 0 0 to 43 Change the unit of the PID control related values that is displayed on the LCD operation pane...

Страница 395: ...se operation setting The operation amount increases when the forward operation is set To perform PID output shutoff release at deviation of 40 or higher set Pr 577 960 The display of the following parameters is changed according to the C42 Pr 934 and C44 Pr 935 settings Changing the PID display coefficient of the LCD operation panel FR LU08 or the parameter unit FR PU07 Pr 759 Use Pr 759 PID unit ...

Страница 396: ...ound per Second 7 Pa Pascal 29 iWC Inch Water Column 8 bar Bar 30 iWG Inch Water Gauge 9 mbr Millibar 31 fWG Feet of Water Gauge 10 GPH Gallon per Hour 32 mWG Meter of Water Gauge 11 GPM Gallon per Minute 33 iHg Inches of Mercury 12 GPS Gallon per Second 34 mHg Millimeters of Mercury 13 L H Liter per Hour 35 kgH Kilogram per Hour 14 L M Liter per Minute 36 kgM Kilogram per Minute 15 L S Liter per ...

Страница 397: ...narrower though stability worsens as shown by the occurrence of hunting Gain Kp 1 proportional band 9999 No proportional control 130 A614 PID integral time 1 s 0 1 to 3600 s With deviation step input this is the time Ti used for obtaining the same manipulated amount as proportional band P by only integral I action Arrival to the set point becomes quicker the shorter an integral time is set though ...

Страница 398: ...tion deceleration time and the deceleration time to Pr 45 Second deceleration time NOTE Normally set Pr 7 Acceleration time and Pr 8 Deceleration time to 0 s When the Pr 7 and Pr 8 settings are large dancer control response becomes slow during acceleration deceleration If an automatic restart after instantaneous power failure is activated during dancer control E OC or E OV is likely to occur In su...

Страница 399: ... be selected using Pr 610 The action of Pr 129 PID proportional band Pr 130 PID integral time Pr 131 PID upper limit Pr 132 PID lower limit and Pr 134 PID differential time is the same as PID control action In the relationship between the control amount and frequency in PID control 0 is equivalent to the frequencies set in C2 Pr 902 and 100 is equivalent to the frequencies set in Pr 125 NOTE When ...

Страница 400: ...ction Manual Communication NOTE After changing the Pr 73 or Pr 267 setting check the voltage current input selection switch Incorrect setting may cause a fault failure or malfunction Refer to page 310 for the setting When terminals 2 and 4 are selected for deviation input perform bias calibration using C3 Pr 902 and C6 Pr 904 to prevent a minus voltage from being entered as the deviation input sig...

Страница 401: ...r confirming the function of each terminal PID monitor function This function displays the PID control set point and measured value on the operation panel and can output these from the terminals FM and AM 0 Frequency setting signal 100 Initial value Pr 125 Gain Bias C2 Pr 902 60Hz Output frequency Signal Function Pr 178 to Pr 189 setting Description X14 PID control valid 14 When this signal is ass...

Страница 402: ...larity reversible operation when the PID manipulated amount is added to the main speed command Polarity reversible operation of the main speed command without addition is not possible Adjustment procedure for dancer roll position detection signal When the input of terminal 4 is voltage input 0 V is the lower limit position and 5 V 10 V is the upper limit position initial values When it is current ...

Страница 403: ...d PID control which is constantly changing With the main speed setting frequency setting acceleration deceleration is performed for the acceleration deceleration time set in Pr 44 and Pr 45 and with the output frequency setting acceleration deceleration is performed for the acceleration deceleration time set in Pr 7 and Pr 8 For this reason with the output frequency when the time set in Pr 7 and P...

Страница 404: ...tart at every start no frequency search or encoder detection frequency search 299 A701 Rotation direction detection selection at restarting 0 0 Rotation direction detection disabled 1 Rotation direction detection enabled 9999 When Pr 78 Reverse rotation prevention selection 0 with rotation direction detection When Pr 78 Reverse rotation prevention selection 1 or 2 without rotation direction detect...

Страница 405: ...revents the inverter from restarting If two or more motors are connected to one inverter this function operates abnormally The inverter does not restart successfully Because a DC injection brake is applied instantaneously at speed detection during a restart the speed might drop if the moment of inertia J of the load is small If reverse operation is detected when 1 reverse rotation disabled is set ...

Страница 406: ... 162 by encoder feedback control the inverter is restarted by the motor speed and direction of rotation that were detected by the encoder at the power restoration The Pr 299 Rotation direction detection selection at restarting setting is invalid by encoder detection frequency search NOTE Under Vector control encoder detection frequency search is used regardless of the Pr 162 setting The Pr 58 and ...

Страница 407: ... is the time period from the occurrence of instantaneous power failure until the operation is restarted after power is restored With frequency search the motor speed is detected and operation is restarted after the coasting time To enable restart operation set 0 to Pr 57 Restart coasting time If 0 is set to Pr 57 the coasting time is automatically set to the following number of seconds Generally t...

Страница 408: ...Pr 21 setting does not affect the Pr 611 setting increment Changing the terminal assignment using Pr 178 to Pr 189 Input terminal function selection may affect the other functions Set parameters after confirming the function of each terminal The SU and FU signals are not output during the restart These signals are output after the restart cushion time passes Restart operation is also performed aft...

Страница 409: ...moment of inertia J of the load is small Restart operation with reduced voltage is not available for PM sensorless vector control A protective function may be activated for some motor models or at certain running speeds disabling restarting Restart coasting time Pr 57 Coasting time is the time from the motor speed detection to the restart operation start To enable restart operation set 0 no coasti...

Страница 410: ... 882 Regeneration avoidance operation selection 1 to make startups stable If the overvoltage protective function E OV still occurs with the regeneration avoidance function also use the retry function Pr 67 When a built in brake or a regeneration unit is used the frequency search may not be available at 2200 r min or higher The restart operation cannot be performed until the motor speed drops to a ...

Страница 411: ... slightly tuning performance is unaffected V F V F V F Pr Name Initial value Setting range Description 162 A700 Automatic restart after instantaneous power failure selection 0 0 Frequency search only performed at the first start 1 Reduced voltage start only at the first start no frequency search 10 Frequency search at every start 11 Reduced voltage start at every start no frequency search 298 A711...

Страница 412: ...on panel Turning OFF the start signal STF signal or STR signal also ends tuning During offline auto tuning only the following I O signals are valid initial value Input terminals effective signals MRS RES STF STR S1 and S2 Output terminals RUN FM AM ABC and SO When the rotation speed and the output frequency are selected for terminals FM and AM the progress status of offline auto tuning is output i...

Страница 413: ...O L relay after tuning is complete For a motor with a thermal protector or other thermal detection set 0 motor overheat protection by inverter invalid in Pr 9 to protect the motor from overheating NOTE An instantaneous power failure occurring during tuning will result in a tuning error After power is restored the inverter starts normal operation Therefore when the STF STR signal is ON the motor st...

Страница 414: ...terminal function selection to assign the function to an input terminal Changing the terminal assignment using Pr 178 to Pr 189 Input terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Parameters referred to Pr 9 Electronic thermal O L relay page 238 Pr 65 Pr 67 to Pr 69 Retry function page 250 Pr 71 Applied motor Pr 450 Second ...

Страница 415: ... does not start even if the power is turned ON or inverter reset is performed with the start signal STF STR ON Turn OFF the start signal once and then ON again to make a start Pr Name Initial value Setting range Description 261 A730 Power failure stop selection 0 0 The inverter output is shut off at an undervoltage or when a power failure occurs 1 The inverter decelerates the motor to a stop at an...

Страница 416: ...ic or 146 negative logic in any parameter from Pr 190 to Pr 196 Output terminal function selection to assign the function NOTE The power failure time deceleration stop function is disabled during a stop or when the breaker is tripped Changing the terminal assignment using Pr 190 to Pr 196 Output terminal function selection may affect the other functions Set parameters after confirming the function...

Страница 417: ...election to assign the function When the SQ signal is assigned to any parameter from Pr 185 to Pr 189 Terminal NET X function selection the sequence program can be executed just by inputing the SQ signal via terminal NET X The SQ signal needs not be input via an external terminal When Pr 414 1 or 11 the SQ signal must be input according to the command source except when the SQ signal is assigned t...

Страница 418: ... EEPROM is accessed by other functions at the same time at power OFF To ensure the auto storage provide a power source for the control circuit separately from that of the main circuit User parameter reading from EEPROM User parameters Pr 1150 to Pr 1199 are read from RAM or EEPROM according to the settings in Pr 342 Communication EEPROM write selection and Pr 414 PLC function operation selection W...

Страница 419: ...gic 4 Both analog and digital triggers AND logic 1026 A906 Number of sampling before trigger 90 0 to 100 Set the percentage of the pre trigger sampling time with respect to the overall sampling time 1027 A910 Analog source selection 1ch 201 1 to 3 5 to 14 17 to 20 23 24 32 33 35 40 to 42 52 to 54 61 62 67 83 91 97 201 to 210 212 213 230 to 232 235 to 238 1 Select the analog data monitor item for s...

Страница 420: ...in Pr 1025 1038 A930 Digital source selection 1ch 0 0 to 255 Select the digital data I O signal for sampling on each channel 1039 A931 Digital source selection 2ch 0 1040 A932 Digital source selection 3ch 0 1041 A933 Digital source selection 4ch 0 1042 A934 Digital source selection 5ch 0 1043 A935 Digital source selection 6ch 0 1044 A936 Digital source selection 7ch 0 1045 A937 Digital source sele...

Страница 421: ...vel criterion 3 1 Output frequency speed 4 54 PID deviation 4 2 Output current 4 61 Motor thermal load factor 4 3 Output voltage 4 62 Inverter thermal load factor 4 5 Frequency setting value motor speed setting 4 67 PID measured value 2 4 6 Running speed 4 83 BACnet valid APDU counter for the FR E800 EPA and FR E800 SCEPA only 65535 7 Motor torque 4 91 PID manipulated amount 4 8 Converter output v...

Страница 422: ...l source monitor item selection Select the digital sources input output signals to be set to Pr 1038 to Pr 1045 from the following table When a value other than the ones in the following table is set 0 OFF is applied for indication 40 PLC function user monitor 1 4 235 Torque command 100 41 PLC function user monitor 2 4 236 Motor torque 100 42 PLC function user monitor 3 4 237 Excitation current co...

Страница 423: ...RA3 322 26 X5 152 Forward running Output status of the signal via communication For the details of the signals refer to page 292 27 X6 153 Reverse running 28 X7 154 NET SU 29 X8 155 NET OL 30 X9 156 NET Y1 193 31 X10 159 NET Y2 194 32 X11 160 NET Y3 195 33 X12 161 NET Y4 196 34 X13 166 NET ALM 35 X14 201 NET AU Input status of the signal via communication For the details of the signals refer to pa...

Страница 424: ... affect the other functions Set parameters after confirming the function of each terminal Sampling retry If any error is found in the trace data the sampling stops and then restarts sampling retry If another error is found within a minute from when an error is found the sampling stops sampling retry count excess The sampling retry status can be checked by monitoring the trace status Monitoring the...

Страница 425: ...n to an output terminal NOTE Changing the terminal assignment using Pr 190 to Pr 196 Output terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Parameters referred to Pr 52 Operation panel main monitor selection page 270 Pr 178 to Pr 189 Input terminal function selection page 310 Pr 190 to Pr 196 Output terminal function selectio...

Страница 426: ...control 432 16 5 SF PR slip amount adjustment mode 433 16 6 DC injection brake zero speed control servo lock and magnetic flux decay output shutoff 434 16 7 Stop selection 440 16 8 Regenerative brake selection 442 16 9 Regeneration avoidance function 446 16 10 Slip compensation 449 16 11 Encoder feedback control 450 16 12 Droop control 452 16 13 Speed smoothing control 453 ...

Страница 427: ...to P G125 Pr 882 Pr 883 Pr 885 Pr 886 Pr 665 446 To select the control method Control method selection P G200 P G300 Pr 800 Pr 451 97 To secure the low speed torque by compensating the slip of the motor Slip compensation P G203 to P G205 Pr 245 to Pr 247 449 To select the torque characteristic Constant output range torque characteristic selection P G210 Pr 803 114 143 To adjust the speed control g...

Страница 428: ...r to page 334 Set a larger value when the distance between the inverter and the motor is long or when there is not enough motor torque in the low speed range It may cause overcurrent trip when it is set too large Setting for Pr 0 and Pr 46 becomes enabled only when the V F control is selected When the initial value is set in Pr 0 the Pr 0 setting is automatically changed by changing the Pr 71 Appl...

Страница 429: ...cond function selection signal which also enables other second functions Refer to page 334 Setting of base frequency voltage Pr 19 Use Pr 19 Base frequency voltage to set the base voltage for example rated motor voltage When it is set lower than the power supply voltage maximum output voltage of the inverter will be the voltage set in Pr 19 Pr 19 can be used in the following cases To operate a Vec...

Страница 430: ... pattern selection 1 S pattern acceleration deceleration A enables Pr 3 or Pr 47 S pattern curve under PM sensorless vector control is the rated frequency of the motor Changing the terminal assignment using Pr 178 to Pr 189 Input terminal function selection may affect the other functions Set parameters after confirming the function of each terminal Parameters referred to Pr 14 Load pattern selecti...

Страница 431: ...square curve against the output frequency at the base frequency or lower Set this parameter when driving a load with load torque change proportionally against the square of the rotation speed such as a fan or pump Vertical lift load applications Pr 14 2 3 Set 2 when a vertical lift load is fixed as power driving load at forward rotation and regenerative load at reverse rotation Pr 0 Torque boost i...

Страница 432: ...tage in Pr 19 Base frequency voltage to prevent trip due to current at regeneration Parameters referred to Pr 0 Torque boost page 426 Pr 178 to Pr 189 Input terminal function selection page 328 Pr 14 2 Pr 14 3 100 Forward rotation Pr 0 Output voltage Base frequency Output frequency Hz For vertical lift loads At forward rotation boost Pr 0 setting At reverse rotation boost 0 Reverse rotation 100 Re...

Страница 433: ... an energy saving effect is not expected when the motor capacity is extremely small compared with the inverter capacity or when multiple motors are connected to a single inverter When the Optimum excitation control mode is selected the deceleration time may become longer than the setting value Also it may cause overvoltage more often compared to constant torque load characteristics so set the dece...

Страница 434: ...o fine tune the rotations per minute To reduce the rotations per minute to increase the compensation frequency set a larger value in Pr 674 To increase the rotations per minute to reduce the compensation frequency set a smaller value in Pr 674 Lower rotations per minute reduce the power consumption and higher rotations per minute increase the power consumption NOTE The slip amount adjustment is no...

Страница 435: ... speed control servo lock to Pr 10 DC injection brake operation frequency DC injection brake operation zero speed control servo lock starts when the frequency reaches the Pr 10 setting during deceleration Pr Name Initial value Setting range Description 10 G100 DC injection brake operation frequency 3 Hz 0 to 120 Hz Set the operation frequency for the DC injection brake zero speed control servo loc...

Страница 436: ...ign the function NOTE Under Real sensorless vector control when the X13 signal turns ON while Pr 11 8888 the zero speed control is activated regardless of the Pr 850 Brake operation selection setting Under Vector control zero speed control or servo lock starts depending on the setting of Pr 802 Setting of operation voltage torque Pr 12 Set the percentage against the power supply voltage in Pr 12 D...

Страница 437: ...command is input until it actually is output Magnetic flux decay output shutoff and the Magnetic flux decay output shutoff signal X74 signal Pr 850 2 Frequent starts stops inching under Real sensorless vector control may cause an inverter failure or create a difference in operation with the motor The reason is that some magnetic flux is left in the motor at shutoff of the inverter output If this i...

Страница 438: ...e MC after the operation time of the magnetic flux decay output shutoff elapses See below 1 Maximum processing time of the magnetic flux decay RY2 ON RUN ON ON ON ON ON Start command STF STR Pr 10 DC injection brake operation frequency Mechanical brake MC on the output side Output voltage Speed command rotation per second Magnetic flux decay processing time Magnetic flux decaying Do not turn OFF M...

Страница 439: ... PM sensorless vector control Pr 802 Use Pr 802 Pre excitation selection to select the braking operation when the pre excitation is performed from either zero speed control or servo lock The relation between the DC injection brake operation and pre excitation operation is as follows Pre excitation signal LX signal When the Pre excitation LX signal is turned ON while the motor stops under Real sens...

Страница 440: ...ion a voltage is applied to the motor even when the RUN LED on the operation panel or the FWD REV indicator on the parameter unit is OFF When offline auto tuning Pr 96 Auto tuning setting status 1 or 11 is performed during pre excitation operation pre excitation is disabled When the LX signal is ON and the start signal is OFF at the automatic restart after instantaneous power failure the motor doe...

Страница 441: ... OFF Motor coasts to a stop The RUN signal is turned OFF when the output is shut off Pr Name Initial value Setting range Description Start signal STF STR 1 Stop operation 250 G106 Stop selection 9999 0 to 100 s STF signal Forward rotation start STR signal Reverse rotation start The motor coasts to a stop after a lapse of the setting time when the start signal is turned OFF 1000 to 1100 s STF signa...

Страница 442: ...resumed from Pr 13 Starting frequency Even with the setting of coasting to a stop when the LX signal is turned ON the motor does not coast but zero speed control or servo lock is applied Parameters referred to Pr 7 Acceleration time Pr 8 Deceleration time page 196 Pr 13 Starting frequency page 207 page 208 Pr 75 Reset selection disconnected PU detection PU stop selection page 161 Pr 261 Power fail...

Страница 443: ...f the inverter output Input the Inverter operation enable RYB RDY RDYB signal of the converter unit The X10 signal can be input only via an external input terminal For the terminal used for the X10 signal input set 10 X10 in any parameter from Pr 178 to Pr 184 to assign the function Pr Name Initial value Setting range Description 30 E300 Regenerative function selection 0 0 No regenerative function...

Страница 444: ...the power is restored and the Inverter operation enable RYB or RDY signal turns OFF the inverter detects the motor speed Pr 162 Automatic restart after instantaneous power failure selection and restarts operation Logic reversing of the Inverter run enable signal X10 signal Pr 17 Use Pr 17 MRS X10 terminal input selection to select the X10 signal input specification between normally open NO contact...

Страница 445: ...egenerative brake prealarm signal RBP signal is output When it reaches 100 of the Pr 70 setting it will become regenerative overvoltage E OV The inverter output is not shut off with the warning signal For the terminal to be used for the RBP signal output set 7 positive logic or 107 negative logic to one of Pr 190 to Pr 196 Output terminal function selection and assign the function 100 Regeneration...

Страница 446: ... terminal function selection page 328 Pr 190 to Pr 196 Output terminal function selection page 292 Voltage class Inverter Minimum resistance Ω Power consumption kW 200 V class FR E820 0030 0 4K 100 1 5 FR E820 0050 0 75K 80 1 9 FR E820 0080 1 5K 60 2 5 FR E820 0110 2 2K 60 2 5 FR E820 0175 3 7K 40 3 8 FR E820 0240 5 5K 25 6 1 FR E820 0330 7 5K 20 7 6 FR E820S 0030 0 4K 100 1 5 FR E820S 0050 0 75K ...

Страница 447: ...tion level 200 V class 400 VDC 300 to 1200 V Set the bus voltage level to operate the regeneration avoidance operation When the bus voltage level is set low it will be harder to generate overvoltage error but actual deceleration time will be longer Set the setting value higher than the power supply voltage value 400 V class 780 VDC 575 V class 944 VDC 885 G123 Regeneration avoidance compensation f...

Страница 448: ...he regeneration avoidance operation Limit of the frequency is output frequency frequency before regeneration avoidance operation Pr 885 Regeneration avoidance compensation frequency limit value for during acceleration and constant speed During deceleration when the frequency increases due to the regeneration avoidance operation and exceeds the limit value the limit value will be retained until the...

Страница 449: ...formance consider using a regeneration unit FR BU2 BU FR BU FR XC FR CV FR HC2 or brake resistor FR ABR etc to decrease the deceleration time When using a regeneration unit FR BU2 BU FR BU FR XC FR CV FR HC2 or brake resistor FR ABR etc to consume the regenerative power at constant speed set Pr 882 0 initial value the regeneration avoidance function is disabled When consuming the regenerative powe...

Страница 450: ...ntrol acceleration deceleration encoder feedback control operation Parameters referred to Pr 1 Maximum frequency page 253 Pr 3 Base frequency page 428 V F V F V F Pr Name Initial value Setting range Description 245 G203 Rated slip 9999 0 01 to 50 Set the rated motor slip 0 9999 No slip compensation 246 G204 Slip compensation time constant 0 5 s 0 01 to 10 s Set the response time of the slip compen...

Страница 451: ...value frequency at which stable speed operation is performed and specify the range around the value Normally use the frequency converted from the slip amount r min at the rated motor speed rated load If the setting is too large response becomes slow V F V F V F Magnetic flux Magnetic flux Magnetic flux Pr Name Initial value Setting range Description 285 A107 Overspeed detection frequency 1 9999 0 ...

Страница 452: ...feedback range once When the following status occurs during encoder feedback control operation the inverter output is not shut off the output frequency becomes the value obtained by set frequency speed feedback range and tracking of the motor speed is not performed When Pr 376 0 and the pulse signal from the encoder is lost due to a break or other reasons When correct pulse signal cannot be detect...

Страница 453: ...e 328 Magnetic flux Magnetic flux Magnetic flux Sensorless Sensorless Sensorless Vector Vector Vector PM PM PM Pr Name Initial value Setting range Description 286 G400 Droop gain 0 0 Normal operation 0 1 to 100 Droop control enabled Set the droop amount at the time of rated torque as value of the rated motor frequency 287 G401 Droop filter time constant 0 3 s 0 to 1 s Set the time constant of the ...

Страница 454: ... vibrational frequency at which mechanical resonance occurs during fluctuation of torque speed or converter output voltage is measured using an instrument such as a tester set 1 2 to 1 times of the vibrational frequency in Pr 654 Speed smoothing cutoff frequency Setting the resonance frequency range mitigates vibration more effectively NOTE Depending on the equipment the vibration may not be suppr...

Страница 455: ...454 16 G Control Parameters 16 13 Speed smoothing control MEMO ...

Страница 456: ... CHAPTER 17 CHAPTER 17 4 5 6 7 8 9 10 Checking and Clearing of Settings 17 1 Parameter clear All parameter clear 456 17 2 List of parameters changed from the initial values 457 17 3 Fault history clear 458 ...

Страница 457: ...or press the UP DOWN key to change the value to 1 Press the SET key to confirm the setting 1 and Pr CL ALLC are displayed alternately after parameters are cleared NOTE 1 and Er4 are displayed alternately when the operation mode is other than the PU operation mode Stop the inverter first Writing error occurs if parameter clear is attempted while the inverter is running To clear the parameter the in...

Страница 458: ...rn the setting dial or press the UP DOWN key after blinking stops to display the parameter numbers that have been changed from their initial values in order When the SET key is pressed with a changed parameter displayed the parameter settings can be changed as they are Parameter numbers are no longer displayed in the list when they are returned to their initial values Turn the setting dial or pres...

Страница 459: ...eter number read previously appears 3 Selecting the parameter Turn the setting dial or press the UP DOWN key until ER CL Fault history clear appears Press the SET key to read the present set value 0 initial value appears 4 Fault history clear Turn the setting dial or press the UP DOWN key to change the value to 1 Press the SET key to start clearing 1 and ER CL are displayed alternately after the f...

Страница 460: ... replacing the conventional model with this inverter 460 18 2 Specification change 463 18 3 Specification comparison between PM sensorless vector control and induction motor control 464 18 4 Parameters functions and instruction codes under different control methods 465 ...

Страница 461: ...l Available Not available Vector control Available Not available PM sensorless vector control Available Not available Control mode Speed control Available Torque control Available Not available Output frequency 0 2 to 590 Hz under V F control 0 2 to 400 Hz under other than V F control 0 2 to 400 Hz Frequency setting resolution Terminal 2 0 015 Hz 0 to 60 Hz 0 to 10 V 12 bits 0 03 Hz 0 to 60 Hz 0 t...

Страница 462: ...in a temperature of 50 C or higher 575 V class 10 C to 60 C Derate the rated current when using the inverter in a temperature of 50 C or higher 10 C to 50 C Storage temperature 40 C to 70 C 20 C to 65 C Plug in option Dedicated plug in options not interchangeable Installation size Compatible Use the installation interchange attachment for replacement of the FR E720 175 3 7K and FR E740 016 0 4K to...

Страница 463: ...l model with this inverter 18 1 2 Replacement of the FR E500 series Installation precautions Installation size is compatible Use the installation interchange attachment for replacement of the FR E520 3 7K and E540 0 4K to 1 5K Operation panel PA02 cannot be used ...

Страница 464: ...he safety communication model only Item Change Mitsubishi Electric Vector control dedicated motor SF V5RU 1500 r min series The SF V5RU 1 5 to 5 5 kW motors can be driven by the FR E820 0110 2 2K to 0330 7 5K inverters The SF V5RUH 1 5 to 5 5 kW motors can be driven by the FR E840 0060 2 2K to 0170 7 5K inverters Mitsubishi Electric high performance energy saving motor with encoder SF PR SC Mitsub...

Страница 465: ...d as for the general purpose motor the running speed of the IPM motor becomes faster by the amount of the general purpose motor s slippage Adjust the speed command to run the IPM motor at the same speed as the induction motor as required Item PM sensorless vector control Induction motor control Applicable motor IPM motor or SPM motor 1 Induction motor 1 Starting torque 50 200 FR E820 0175 3 7K or ...

Страница 466: ... AM 60 Hz type inverter standard model Available when the FR A8AX is installed Available for the Ethernet model and the safety communication model Available when the FR A8AY is installed Available for the Protocol group A Ethernet model safety communication model Available when the FR A8AR is installed Available when the FR A8NC is installed Available for the safety communication model Available w...

Страница 467: ...n operation level 30 B0 0 51 Second electronic thermal O L relay 33 B3 0 52 Operation panel main monitor selection 34 B4 0 53 Frequency rotation speed unit switchover 35 B5 0 54 FM terminal function selection 36 B6 0 55 Frequency monitoring reference 37 B7 0 56 Current monitoring reference 38 B8 0 57 Restart coasting time 39 B9 0 58 Restart cushion time 3A BA 0 59 Remote function selection 3B BB 0...

Страница 468: ... interval 16 96 1 4 4 123 PU communication waiting time setting 17 97 1 4 4 124 PU communication CR LF selection 18 98 1 4 4 125 Terminal 2 frequency setting gain frequency 19 99 1 126 Terminal 4 frequency setting gain frequency 1A 9A 1 127 PID control automatic switchover frequency 1B 9B 1 128 PID action selection 1C 9C 1 129 PID proportional band 1D 9D 1 130 PID integral time 1E 9E 1 131 PID upp...

Страница 469: ...1 input selection 19 99 2 186 NET X2 input selection 1A 9A 2 187 NET X3 input selection 1B 9B 2 188 NET X4 input selection 1C 9C 2 189 NET X5 input selection 1D 9D 2 190 RUN terminal function selection 1E 9E 2 191 FU terminal function selection 1F 9F 2 192 ABC terminal function selection 20 A0 2 193 NET Y1 output selection 21 A1 2 194 NET Y2 output selection 22 A2 2 195 NET Y3 output selection 23 ...

Страница 470: ... Brake opening current detection time 58 D8 2 281 Brake operation time at start 59 D9 2 282 Brake operation frequency 5A DA 2 283 Brake operation time at stop 5B DB 2 Δ 284 Deceleration detection function selection 5C DC 2 Δ 285 Overspeed detection frequency Speed deviation excess detection frequency 5D DD 2 Δ Δ Δ 286 Droop gain 5E DE 2 287 Droop filter time constant 5F DF 2 289 Inverter output te...

Страница 471: ...tion speed command source 27 A7 3 4 4 340 Communication startup mode selection 28 A8 3 4 4 342 Communication EEPROM write selection 2A AA 3 343 Communication error count 2B AB 3 345 DeviceNet address 2D AD 3 4 4 346 DeviceNet baud rate 2E AE 3 4 4 349 Communication reset selection 31 B1 3 4 4 359 Encoder rotation direction 3B BB 3 367 Speed feedback range 43 C3 3 368 Feedback gain 44 C4 3 369 Numb...

Страница 472: ... 4 500 Communication error execution waiting time 00 80 5 501 Communication error occurrence count display 01 81 5 502 Stop mode selection at communication error 02 82 5 503 Maintenance timer 03 83 5 504 Maintenance timer warning output set time 04 84 5 505 Speed setting reference 05 85 5 506 Display estimated main circuit capacitor residual life 06 86 5 507 Display ABC relay contact life 07 87 5 ...

Страница 473: ...ermal reduction frequency 2 02 82 6 603 First free thermal reduction ratio 2 03 83 6 604 First free thermal reduction frequency 3 04 84 6 607 Motor permissible load level 07 87 6 608 Second motor permissible load level 08 88 6 609 PID set point deviation input selection 09 89 6 610 PID measured value input selection 0A 8A 6 611 Acceleration time at a restart 0B 8B 6 631 Inverter output fault detec...

Страница 474: ...gnetic pole detection pulse width 2A AA 7 743 Second motor maximum frequency 2B AB 7 744 Second motor inertia integer 2C AC 7 745 Second motor inertia exponent 2D AD 7 746 Second motor protection current level 2E AE 7 759 PID unit selection 3B BB 7 774 Operation panel monitor selection 1 4A CA 7 775 Operation panel monitor selection 2 4B CB 7 776 Operation panel monitor selection 3 4C CC 7 779 Ope...

Страница 475: ... bias selection 28 A8 8 841 Torque bias 1 29 A9 8 842 Torque bias 2 2A AA 8 843 Torque bias 3 2B AB 8 844 Torque bias filter 2C AC 8 845 Torque bias operation time 2D AD 8 846 Torque bias balance compensation 2E AE 8 847 Fall time torque bias terminal 4 bias 2F AF 8 848 Fall time torque bias terminal 4 gain 30 B0 8 849 Analog input offset adjustment 31 B1 8 850 Brake operation selection 32 B2 8 85...

Страница 476: ...lue 63 E3 8 C0 900 FM terminal calibration 5C DC 1 C1 901 AM terminal calibration 5D DD 1 C2 902 Terminal 2 frequency setting bias frequency 5E DE 1 C3 902 Terminal 2 frequency setting bias 5E DE 1 125 903 Terminal 2 frequency setting gain frequency 5F DF 1 C4 903 Terminal 2 frequency setting gain 5F DF 1 C5 904 Terminal 4 frequency setting bias frequency 60 E0 1 C6 904 Terminal 4 frequency settin...

Страница 477: ...6ch 20 A0 A 1033 Analog source selection 7ch 21 A1 A 1034 Analog source selection 8ch 22 A2 A 1035 Analog trigger channel 23 A3 A 1036 Analog trigger operation selection 24 A4 A 1037 Analog trigger level 25 A5 A 1038 Digital source selection 1ch 26 A6 A 1039 Digital source selection 2ch 27 A7 A 1040 Digital source selection 3ch 28 A8 A 1041 Digital source selection 4ch 29 A9 A 1042 Digital source ...

Страница 478: ...7 PLC function user parameters 28 4D CD B 1178 PLC function user parameters 29 4E CE B 1179 PLC function user parameters 30 4F CF B 1180 PLC function user parameters 31 50 D0 B 1181 PLC function user parameters 32 51 D1 B 1182 PLC function user parameters 33 52 D2 B 1183 PLC function user parameters 34 53 D3 B 1184 PLC function user parameters 35 54 D4 B 1185 PLC function user parameters 36 55 D5 ...

Страница 479: ...ernet 2B AB E 4 4 1444 IP filter address 3 Ethernet 2C AC E 4 4 1445 IP filter address 4 Ethernet 2D AD E 4 4 1446 IP filter address 2 range specification Ethernet 2E AE E 4 4 1447 IP filter address 3 range specification Ethernet 2F AF E 4 4 1448 IP filter address 4 range specification Ethernet 30 B0 E 4 4 1449 Ethernet command source selection IP address 1 31 B1 E 4 4 1450 Ethernet command source...

Страница 480: ...487 Load characteristics minimum frequency 57 D7 E 1488 Upper limit warning detection width 58 D8 E 1489 Lower limit warning detection width 59 D9 E 1490 Upper limit fault detection width 5A DA E 1491 Lower limit fault detection width 5B DB E 1492 Load status detection signal delay time load reference measurement waiting time 5C DC E 1499 Parameter for manufacturer setting Do not set Pr Name Instr...

Страница 481: ...480 18 Appendix 18 4 Parameters functions and instruction codes under different control methods MEMO ...

Страница 482: ...not available at the time of the shipment of the Product from our company any other failures which we are not responsible for or which you acknowledge we are not responsible for 2 Term of warranty after the stop of production 1 We may accept the repair at charge for another seven 7 years after the production of the product is discontinued The announcement of the stop of production for each model c...

Страница 483: ...U07 Pr 284 Pr 359 Pr 367 Pr 368 Pr 369 Pr 376 Pr 422 Pr 552 Pr 600 to Pr 604 Pr 607 Pr 608 Pr 690 Pr 692 to Pr 696 Pr 802 Pr 823 Pr 828 Pr 833 Pr 840 to Pr 848 Pr 854 Pr 873 Pr 877 to Pr 881 P A107 Pr 285 Setting value 8888 for Pr 11 Setting values 19 and 35 for Pr 52 Pr 774 to Pr 776 Pr 992 and Pr 1027 to Pr 1034 Setting values 30 and 33 for Pr 71 and Pr 450 Setting values 13 23 42 43 and 74 for ...

Страница 484: ...0 4K to 0170 7 5K FR E860 0017 0 75K to 0120 7 5K FR E820S 0008 0 1K to 0110 2 2K FR E820 0008 0 1K to 0330 7 5K E FR E840 0016 0 4K to 0170 7 5K E FR E860 0017 0 75K to 0120 7 5K E FR E820S 0008 0 1K to 0110 2 2K E FR E820 0008 0 1K to 0330 7 5K SCE FR E840 0016 0 4K to 0170 7 5K SCE FR E860 0017 0 75K to 0120 7 5K SCE FR E820S 0008 0 1K to 0110 2 2K SCE Compact high functionality inverters Model...

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