Q2V Driving Quality. Technical Manual (Item code: Q2V-Axxxx-xxx, 2020)

11.9 H: TERMINALS

■ H2-xx: MFDO Function Select

Setting Value

Function

Description

Ref.

Through Mode

V/f

OLV OLV/PM AOLV/PM EZOLV

596

Use this setting for unused terminals or to use terminals in through mode. Also use this setting as the PLC contact

output via Modbus or the communication option. This signal does not function if signals from the PLC are not

configured.

Drive Ready

V/f

OLV OLV/PM AOLV/PM EZOLV

596

The terminal activates when the drive is ready and running.

Drive Enable

V/f

OLV OLV/PM AOLV/PM EZOLV

596

This terminal activates when the H1-xx = 1A [Drive Enable] terminal activates.

Fault

V/f

OLV OLV/PM AOLV/PM EZOLV

596

The terminal activates when the drive detects a fault.

Note:

The terminal will not activate for CPF00 and CPF01 [Control Circuit Error] faults.

Alarm

V/f

OLV OLV/PM AOLV/PM EZOLV

596

The terminal turns on when the drive detects a minor fault.

@Run

V/f

OLV OLV/PM AOLV/PM EZOLV

596

The terminal activates when the Run command is input and when the drive is outputting voltage.

ON : Drive is running

OFF : Drive is stopping

@Reverse

V/f

OLV OLV/PM AOLV/PM EZOLV

597

The terminal activates when the motor operates in the reverse direction.

ON : The motor is operating in the reverse direction.

OFF : The motor is operating in the forward direction or the motor stopped.

Zero Speed

V/f

OLV OLV/PM AOLV/PM EZOLV

597

The terminal activates when the output frequency is less than the value of E1-09 [Min Output Frequency] or b2-01

[ZSpd/DCI Threshold].

Note:

Parameter A1-02 [Control Method] selects which parameter is the reference.

A1-02 Setting

Control Method Selection

Parameter Used as the Reference

V/f Control

E1-09

OLVector

b2-01

PM OLVector

E1-09

PM AOLVector

E1-09

EZ Vector

E1-09

ON : Output frequency < value of E1-09 or b2-01.

OFF : Output frequency ≥ value of E1-09 or b2-01.

@FreqOutput

V/f

OLV OLV/PM AOLV/PM EZOLV

597

The terminal activates when the drive outputs frequency.

ON : The drive outputs frequency.

OFF : The drive does not output frequency.

V/f

OLV OLV/PM AOLV/PM EZOLV

LO/RE Status

598

The terminal activates when the Run command source or frequency reference source is LOCAL.

ON : LOCAL

OFF : REMOTE

EDM Safety

V/f

OLV OLV/PM AOLV/PM EZOLV

598

The terminal activates (safety stop state) when the safety circuit and safety diagnosis circuit are operating correctly

and when terminals H1-HC and H2-HC are OFF (Open).

ON : Safety stop state

OFF : Safety circuit fault or RUN/READY

SpeedAgree1

V/f

OLV OLV/PM AOLV/PM EZOLV

598

The terminal activates when the output frequency is in the range of the frequency reference ± L4-02 [SpAgree Det.

Width].

ON : The output frequency is in the range of “frequency reference ± L4-02”.

OFF : The output frequency does not align with the frequency reference although the drive is running.

USpeedAgree1

V/f

OLV OLV/PM AOLV/PM EZOLV

599

The terminal activates when the output frequency is in the range of L4-01 [SpAgree Det.Level] ± L4-02 [SpAgree

Det.Width] and in the range of the frequency reference ± L4-02.

Note:

The detection function operates in the two motor rotation directions. The drive uses the L4-01 value as the

forward/reverse detection level.

ON : The output frequency is within the range as defined by the result of “L4-01 ± L4-02” and the range of

frequency reference ± L4-02.

OFF : The output frequency is not in the range of “L4-01 ± L4-02” nor the range of frequency reference ± L4-02.

355

11.9 H: TERMINALS

Setting Value

Function

Description

Ref.

SpeedAgree2

V/f

OLV OLV/PM AOLV/PM EZOLV

599

The terminal activates when the output frequency is in the range of the frequency reference ± L4-04 [SpAgree Det.

Width(+/-)].

Note:

The detection function operates in the two motor rotation directions.

ON : The output frequency is in the range of “frequency reference ± L4-04”.

OFF : The output frequency is not in the range of “frequency reference ± L4-04”.

V/f

OLV OLV/PM AOLV/PM EZOLV

USpeedAgree2

600

The terminal activates when the output frequency is in the range of L4-03 [SpAgree Det.Level(+/-)] ± L4-04

[SpAgree Det.Width(+/-)] and in the range of the frequency reference ± L4-04.

Note:

The detection level set with L4-03 is a signed value. The drive will only detect in one direction.

ON : The output frequency is in the range of “L4-03 ± L4-04” and the range of frequency reference ± L4-04.

OFF : The output frequency is not in the range of “L4-03 ± L4-04” nor the range of frequency reference ± L4-04.

FreqDetect 1

V/f

OLV OLV/PM AOLV/PM EZOLV

600

The terminal deactivates when the output frequency is higher than the value of L4-01 [SpAgree Det.Level] + L4-02

[SpAgree Det.Width]. After the terminal turns off, the terminal continues to remain off until the output frequency

reaches the level set with L4-01.

Note:

The detection function operates in the two motor rotation directions. The drive uses the L4-01 value as the

forward/reverse detection level.

ON : The output frequency is less than the value of L4-01 or does not exceed the value of L4-01 + L4-02.

OFF : The output frequency is higher than the value of L4-01 + L4-02.

FreqDetect 2

V/f

OLV OLV/PM AOLV/PM EZOLV

601

The terminal activates when the output frequency is higher than the value of L4-01 [SpAgree Det.Level]. After the

terminal activates, the terminal stays activated until the output frequency is at the value of L4-01 - L4-02.

Note:

The detection function operates in the two motor rotation directions. The drive uses the L4-01 value as the

forward/reverse detection level.

ON : The output frequency is higher than the value of L4-01.

OFF : The output frequency is less than the value of “L4-01 - L4-02,” or it does not exceed the value of L4-01.

FreqDetect 3

V/f

OLV OLV/PM AOLV/PM EZOLV

601

The terminal deactivates when the output frequency is higher than the value of “L4-03 [SpAgree Det.Level(+/-)] +

L4-04 [SpAgree Det.Width(+/-)]”. After the terminal deactivates, the terminal stays deactivated until the output

frequency is at the value of L4-03.

Note:

The detection level set with L4-03 is a signed value. The drive will only detect in one direction.

ON : The output frequency is less than the value of L4-03 or does not exceed the value of L4-03 + L4-04.

OFF : The output frequency is higher than the value of L4-03 + L4-04.

FreqDetect 3

V/f

OLV OLV/PM AOLV/PM EZOLV

602

The terminal activates when the output frequency is higher than the value of L4-03 [SpAgree Det.Level(+/-)]. After

the terminal activates, the terminal stays activated until the output frequency is at the value of L4-03 - L4-04.

Note:

The detection level set with L4-03 is a signed value. The drive will only detect in one direction.

ON : The output frequency is higher than the value of L4-03.

OFF : The output frequency is less than the value of “L4-03 - L4-04,” or it does not exceed the value of L4-03.

@Fast Stop

V/f

OLV OLV/PM AOLV/PM EZOLV

602

The terminal activates when the fast stop is in operation.

@KEBridethru

V/f

OLV OLV/PM AOLV/PM EZOLV

602

The activates during KEB Ride-Thru.

@ShortCBraking

V/f

OLV OLV/PM AOLV/PM EZOLV

602

The terminal activates during Short Circuit Braking.

Note:

When A1-02 = 8 [Control Method = EZ Vector], this function is available when you use a PM motor.

@BaseblockNO

V/f

OLV OLV/PM AOLV/PM EZOLV

603

The terminal turns on during baseblock. When the drive is in baseblock, the drive output transistor stops switching

and does not make DC bus voltage.

ON : During baseblock

OFF : The drive is not in baseblock.

V/f

OLV OLV/PM AOLV/PM EZOLV

@BaseblockNC

603

The terminal deactivates during baseblock. When the drive is in baseblock, the drive output transistor stops

switching and does not make DC bus voltage.

ON : The drive is not in baseblock.

OFF : During baseblock

FreqRefSource

V/f

OLV OLV/PM AOLV/PM EZOLV

603

Shows the selected frequency reference source.

ON : The keypad is the frequency reference source.

OFF : Parameter b1-01 or b1-15 [Freq. Ref. Sel. 1 or Freq. Ref. Sel. 2] is the frequency reference source.

356

11.9 H: TERMINALS

Setting Value

Function

Description

Ref.

RunCmdSource

V/f

OLV OLV/PM AOLV/PM EZOLV

603

Shows the selected Run command source.

ON : The keypad is the Run command source.

OFF : Parameter b1-02 or b1-16 [Run Comm. Sel 1 or Run Comm. Sel 2] is the Run command source.

Motor2 Select

V/f

OLV OLV/PM AOLV/PM EZOLV

603

The terminal activates when motor 2 is selected.

ON : Motor 2 Selection

OFF : Motor 1 Selection

Restart Enable

V/f

OLV OLV/PM AOLV/PM EZOLV

603

The terminal activates when the Auto Restart function is trying to restart after a fault.

FltReset Active

V/f

OLV OLV/PM AOLV/PM EZOLV

604

The terminal turns on when the drive receives the Reset command from the control circuit terminal, serial

communications, or the communication option.

PolePos Detection

V/f

OLV OLV/PM AOLV/PM EZOLV

604

The terminal activates when drive receives a Run command and the drive detects the motor magnetic pole position

of the PM motor.

Ext 24V Supply

V/f

OLV OLV/PM AOLV/PM EZOLV

604

The terminal activates when there is an external 24V power supply between terminals E24V-A0V.

ON : An external 24V power supply supplies power.

OFF : An external 24V power supply does not supply power.

@SpeedSearch

V/f

OLV OLV/PM AOLV/PM EZOLV

604

The terminal activates when the drive is doing speed search.

During Torque Limit

V/f

OLV OLV/PM AOLV/PM EZOLV

604

The terminal activates when the torque reference is the torque limit set with L7 parameters or H3-02 or H3-10

[MFAI Function Select].

TrqDetect1NO

V/f

OLV OLV/PM AOLV/PM EZOLV

604

The terminal activates when the drive detects overtorque or undertorque.

ON : The output current/torque is more than the torque value set with L6-02 [Trq Det1 Level], or the level is less

than the torque value set with L6-02 for longer than the time set with L6-03 [Trq Det1 Time].

TrqDetect1NC

V/f

OLV OLV/PM AOLV/PM EZOLV

604

The terminal deactivates when the drive detects overtorque or undertorque.

OFF : The output current/torque is more than the torque value set with L6-02 [Trq Det1 Level], or the level is less

than the torque value set with L6-02 for longer than the time set with L6-03 [Trq Det1 Time].

V/f

OLV OLV/PM AOLV/PM EZOLV

TrqDetect2NO

605

The terminal activates when the drive detects overtorque or undertorque.

ON : The output current/torque is more than the torque value set with L6-05 [Trq Det2 Level], or the level is less

than the torque value set with L6-05 for longer than the time set with L6-06 [Trq Det2 Time].

TrqDetect2NC

V/f

OLV OLV/PM AOLV/PM EZOLV

605

The terminal deactivates when the drive detects overtorque or undertorque.

OFF : The output current/torque is more than the torque value set with L6-05 [Torque Detection Level 2], or the

level is less than the torque value set with L6-05 [Torque Detection Level 2] for longer than the time set with L6-06

[Torque Detection Time 2].

V/f

OLV OLV/PM AOLV/PM EZOLV

Timer Output

605

Use this setting when the drive uses the timer function as an output terminal.

Comparator 1

V/f

OLV OLV/PM AOLV/PM EZOLV

605

The terminal activates if the monitor value set with H2-20 [Compare1 Mon.Selection] is in range of the values of

H2-21 [Compare1 Low Limit] and H2-22 [Compare1 Up Limit] for the time set in H2-24 [Compare1 On-Delay

Time].

Comparator 2

V/f

OLV OLV/PM AOLV/PM EZOLV

606

The terminal activates if the monitor value set with H2-26 [Compare2 Mon.Selection] is not in the range of the

values of H2-27 [Compare2 Low Limit] and H2-28 [Compare2 Up Limit] for the time set in H2-30 [Compare2

On-Delay Time].

PID Fbk Low

V/f

OLV OLV/PM AOLV/PM EZOLV

606

The terminal activates when the drive detects FbL [PID Feedback Loss].

PID Fbk High

V/f

OLV OLV/PM AOLV/PM EZOLV

606

The terminal activates when the drive detects FbH [Excessive PID Feedback].

DC Bus Undervolt

V/f

OLV OLV/PM AOLV/PM EZOLV

607

The terminal activates when the DC bus voltage or control circuit power supply is less than the voltage set with

L2-05 [UV Detection Lvl (Uv1)]. The terminal also turns on when there is a fault with the DC bus voltage.

ON : The DC bus voltage is less than the setting value of L2-05.

OFF : The DC bus voltage is more than the setting value of L2-05.

FreqRef Loss

V/f

OLV OLV/PM AOLV/PM EZOLV

607

The terminal activates when the drive detects a loss of frequency reference.

BrkRes Fault

V/f

OLV OLV/PM AOLV/PM EZOLV

607

The terminal activates when the mounting-type braking resistor is overheating or when there is a braking transistor

fault.

357

11.9 H: TERMINALS

Setting Value

Function

Description

Ref.

Motor OL1

V/f

OLV OLV/PM AOLV/PM EZOLV

607

The terminal activates when the electronic thermal protection value of the motor overload protective function is a

minimum of 90% of the detection level.

V/f

OLV OLV/PM AOLV/PM EZOLV

Drive PreOH

607

The terminal activates when the drive heatsink temperature is at the level set with L8-02 [Overheat Alm Level].

PreOHTimeLim

V/f

OLV OLV/PM AOLV/PM EZOLV

607

The terminal activates when L8-03 = 4 [Overheat Pre-Alarm Selection = Run@L8-19 Rate] and oH [Heatsink

Overheat] does not clear after the drive decreases the frequency for 10 cycles.

BrkTransFault

V/f

OLV OLV/PM AOLV/PM EZOLV

607

The terminal activates when the internal braking transistor overheats and the drive detects an rr [Dynamic Braking

Transistor Fault] fault.

BrkTransOH

V/f

OLV OLV/PM AOLV/PM EZOLV

608

The terminal activates when the braking resistor overheats and the drive detects an rH [Braking Resistor Overheat]

fault.

Maintenance

V/f

OLV OLV/PM AOLV/PM EZOLV

608

The terminal activates when drive components are at their estimated maintenance period.

Tells the user about the maintenance period for these items:

• IGBT

• Cooling fan

• Capacitor

• Soft charge bypass relay

WattH Pulse

V/f

OLV OLV/PM AOLV/PM EZOLV

608

Outputs the pulse that shows the watt hours.

MechWeakDetect

V/f

OLV OLV/PM AOLV/PM EZOLV

608

The terminal activates when the drive detects mechanical weakening.

ModbusReg 1

V/f

OLV OLV/PM AOLV/PM EZOLV

608

The terminal activates when the bit specified by H2-08 [Mbus Reg1 Bit Select] for the Modbus register address set

with H2-07 [Mbus Reg1 Address Select] activates.

ModbusReg 2

V/f

OLV OLV/PM AOLV/PM EZOLV

608

The terminal activates when the bit specified by H2-10 [Mbus Reg2 Bit Select] for the Modbus register address set

with H2-09 [Mbus Reg2 Address Select] activates.

V/f

OLV OLV/PM AOLV/PM EZOLV

DataLog Error

608

The terminal activates when the drive detects LoG [Com Error / Abnormal SD card].

90 - 92

Q2pack DO1 to 3

V/f

OLV OLV/PM AOLV/PM EZOLV

609

Sets the Q2pack digital output. Refer to the Q2pack online manual for more information.

V/f

OLV OLV/PM AOLV/PM EZOLV

100 - 192

Inverse output of 0 to 92

609

Causes inverse output of the function for the selected MFDO. Uses the last two digits of 1xx to select which

function to inversely output.

◆ H3: ANALOG INPUTS

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

H3-01

AI1 Signal Level Select

V/f

OLV OLV/PM AOLV/PM EZOLV

611

(0410)

Sets the input signal level for MFAI terminal AI1.

(0, 1)

0 : 0 to 10V (Lower Limit at 0)

1 : 0 to +10 V (Without Lower Limit)

H3-02

AI1 Function Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

611

(0434)

Sets the function for MFAI terminal AI1.

(0 - 32)

AI1 Gain Setting

V/f

OLV OLV/PM AOLV/PM EZOLV

H3-03

100.0%

611

(0411)

Sets the gain of the analog signal input to MFAI terminal AI1.

(-999.9 - +999.9%)

RUN

H3-04

AI1 Bias Setting

V/f

OLV OLV/PM AOLV/PM EZOLV

0.0%

611

(0412)

Sets the bias of the analog signal input to MFAI terminal AI1.

(-999.9 - +999.9%)

RUN

H3-09

AI2 Signal Level Select

V/f

OLV OLV/PM AOLV/PM EZOLV

612

(0417)

Sets the input signal level for MFAI terminal AI2.

(0 - 3)

0 : 0 to 10V (Lower Limit at 0)

1 : 0 to +10V (Without Lower Limit)

2 : 4 to 20 mA

3 : 0 to 20 mA

H3-10

AI2 Function Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

612

(0418)

Sets the function for MFAI terminal AI2.

(0 - 32)

358

11.9 H: TERMINALS

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

H3-11

AI2 Gain Setting

V/f

OLV OLV/PM AOLV/PM EZOLV

100.0%

612

(0419)

Sets the gain of the analog signal input to MFAI terminal AI2.

(-999.9 - +999.9%)

RUN

V/f

OLV OLV/PM AOLV/PM EZOLV

H3-12

AI2 Bias Setting

0.0%

612

(041A)

Sets the bias of the analog signal input to MFAI terminal AI2.

(-999.9 - +999.9%)

RUN

H3-13

An.In FilterTime

V/f

OLV OLV/PM AOLV/PM EZOLV

0.03 s

612

Constant

(041B)

Sets the time constant for primary delay filters on MFAI terminals.

(0.00 - 2.00 s)

V/f

OLV OLV/PM AOLV/PM EZOLV

H3-14

An.In Term.Enable Sel

613

(041C)

Sets the enabled terminal or terminals when H1-xx = 12 [MFDI Function Select = AI

(1, 2, 3)

Input Sel] is ON.

1 : AI1 only

2 : AI2 only

3 : AI1 and AI2

H3-16

AI1 Offset

V/f

OLV OLV/PM AOLV/PM EZOLV

613

(02F0)

Sets the offset level for analog signals input to terminal AI1. Usually it is not necessary

(-500 - +500)

to change this setting.

H3-17

AI2 Offset

V/f

OLV OLV/PM AOLV/PM EZOLV

613

(02F1)

Sets the offset level for analog signals input to terminal AI2. Usually it is not necessary

(-500 - +500)

to change this setting.

H3-40

15C1h Input Function

V/f

OLV OLV/PM AOLV/PM EZOLV

613

(0B5C)

Sets the Modbus AI1 function.

(0, 3, 6 - 2F)

H3-41

15C2h Input Function

V/f

OLV OLV/PM AOLV/PM EZOLV

613

(0B5F)

Sets the Modbus AI2 function.

(0, 3, 6 - 2F)

H3-42

15C3h Input Function

V/f

OLV OLV/PM AOLV/PM EZOLV

614

(0B62)

Sets the Modbus AI3 function.

(0, 3, 6 - 2F)

H3-43

Mbus In FilterTime

V/f

OLV OLV/PM AOLV/PM EZOLV

0.00 s

614

Const

(117F)

Sets the time constant to apply a primary delay filter to the Modbus analog input

(0.00 - 2.00 s)

terminal.

■ H3-xx: MFAI Function Select

Setting Value

Function

Description

Ref.

Through Mode

V/f

OLV OLV/PM AOLV/PM EZOLV

614

Use this setting for unused terminals or to use terminals in through mode.

AuxFreqRef1

V/f

OLV OLV/PM AOLV/PM EZOLV

614

Sets Reference 2 through multi-step speed reference to enable the command reference (Auxiliary Frequency

Reference 1) from the analog input terminal set here. This value is a percentage where the Maximum Output

Frequency setting is a setting value of 100%.

Note:

Parameter A1-02 [Control Method] selects which parameter is the maximum output frequency.

• A1-02 ≠ 8 [EZ Vector]: E1-04 [Max Output Frequency]

• A1-02 = 8: E9-02 [Maximum Speed]

AuxFreqRef2

V/f

OLV OLV/PM AOLV/PM EZOLV

614

Sets Reference 3 through multi-step speed reference to enable the command reference (Auxiliary Frequency

Reference 2) from the analog input terminal set here. This value is a percentage where the Maximum Output

Frequency setting is a setting value of 100%.

Note:

Parameter A1-02 [Control Method] selects which parameter is the maximum output frequency.

• A1-02 ≠ 8 [EZ Vector]: E1-04 [Max Output Frequency]

• A1-02 = 8: E9-02 [Maximum Speed]

FrqBIAS Frq

V/f

OLV OLV/PM AOLV/PM EZOLV

614

Enters the bias value added to the frequency reference as a percentage of the maximum output frequency.

Note:

Parameter A1-02 [Control Method] selects which parameter is the maximum output frequency.

• A1-02 ≠ 8 [EZ Vector]: E1-04 [Max Output Frequency]

• A1-02 = 8: E9-02 [Maximum Speed]

V/f

OLV OLV/PM AOLV/PM EZOLV

Freq Ref/BIAS

614

The input value from the MFAI terminal set with this function becomes the master frequency reference.

Freq Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

615

The drive multiplies the analog frequency reference with the input value from the MFAI set with this function.

V/f

OLV OLV/PM AOLV/PM EZOLV

Output Voltage Bias

615

Set this parameter to input a bias signal to amplify the output voltage.

TorqCompensation

V/f

OLV OLV/PM AOLV/PM EZOLV

615

Enters the torque compensation value if the motor rated torque is 100%.

359

11.9 H: TERMINALS

Setting Value

Function

Description

Ref.

TorqRef/Lim

V/f

OLV OLV/PM AOLV/PM EZOLV

615

Enters the torque reference if the motor rated torque is 100%. This setting is the torque limit for speed control.

V/f

OLV OLV/PM AOLV/PM EZOLV

FW Trq Lim

615

Enters the forward torque limit if the motor rated torque is 100%.

Rev Trq Lim

V/f

OLV OLV/PM AOLV/PM EZOLV

617

Enters the load torque limit if the motor rated torque is 100%.

RegenTrqLim

V/f

OLV OLV/PM AOLV/PM EZOLV

617

Enters the regenerative torque limit if the motor rated torque is 100%.

GenerTrqLim

V/f

OLV OLV/PM AOLV/PM EZOLV

617

Enters the torque limit that is the same for all quadrants for forward, reverse, and regenerative operation if the

motor rated torque is 100%.

OvUntrq Level

V/f

OLV OLV/PM AOLV/PM EZOLV

617

Enters a signal to adjust the overtorque/undertorque detection level.

Note:

Use this function with L6-01 [Torque Detection Selection 1]. This parameter functions as an alternative to L6-

02 [Torque Detection Level 1].

PID Fbk

V/f

OLV OLV/PM AOLV/PM EZOLV

617

Enter the PID feedback value as a percentage of the maximum output frequency.

Note:

Parameter A1-02 [Control Method] selects which parameter is the maximum output frequency.

• A1-02 ≠ 8 [EZ Vector]: E1-04 [Max Output Frequency]

• A1-02 = 8: E9-02 [Maximum Speed]

PID SetPoint

V/f

OLV OLV/PM AOLV/PM EZOLV

617

Enters the PID setpoint as a percentage of the maximum output frequency.

Note:

Parameter A1-02 [Control Method] selects which parameter is the maximum output frequency.

• A1-02 ≠ 8 [EZ Vector]: E1-04 [Max Output Frequency]

• A1-02 = 8: E9-02 [Maximum Speed]

Diff PIDFbk

V/f

OLV OLV/PM AOLV/PM EZOLV

617

Enters the PID differential feedback value if the full scale analog signal (10 V or 20 mA) is 100%.

AcDcTimeGain

V/f

OLV OLV/PM AOLV/PM EZOLV

618

Enters a signal to adjust the gain used for C1-01 to C1-08 [Acceleration/Deceleration Times 1 to 4] and C1-09

[Fast Stop Time] when the full scale analog signal (10 V or 20 mA) is 100%.

V/f

OLV OLV/PM AOLV/PM EZOLV

DCInjBrakCurr

618

Enters a signal to adjust the current level used for DC Injection Braking when the drive rated output current is

100%.

StallPLev@Rn

V/f

OLV OLV/PM AOLV/PM EZOLV

618

Enters a signal to adjust the stall prevention level during run if the drive rated current is 100%.

V/f

OLV OLV/PM AOLV/PM EZOLV

OutFLowLimSel

619

Enters a signal to adjust the output frequency lower limit level as a percentage of the maximum output frequency.

Note:

Parameter A1-02 [Control Method] selects which parameter is the maximum output frequency.

• A1-02 ≠ 8 [EZ Vector]: E1-04 [Max Output Frequency]

• A1-02 = 8: E9-02 [Maximum Speed]

Mot PTC Input

V/f

OLV OLV/PM AOLV/PM EZOLV

619

Uses the motor Positive Temperature Coefficient (PTC) thermistor to prevent heat damage to the motor as a

percentage of the current value when the 10 V analog signal is input.

Q2pack AI1

V/f

OLV OLV/PM AOLV/PM EZOLV

619

Use with Q2pack. Refer to the Q2pack online manual for more information.

Q2pack AI2

V/f

OLV OLV/PM AOLV/PM EZOLV

619

Use with Q2pack. Refer to the Q2pack online manual for more information.

◆ H4: ANALOG OUTPUTS

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

H4-01

AO An.Out Select

V/f

OLV OLV/PM AOLV/PM EZOLV

102

620

(041D)

Sets the monitoring number to be output from the MFAO terminal AO.

(000 - 999)

Set the x-xx part of the Ux-xx [Monitor]. For example, set H4-01 = 102 to monitor U1-

02 [Output Frequency].

V/f

OLV OLV/PM AOLV/PM EZOLV

H4-02

AO An.Out Gain

100.0%

620

(041E)

Sets the gain of the monitor signal that is sent from MFAO terminal AO.

(-999.9 - +999.9%)

RUN

Sets the analog signal output level from the terminal AO at 10 V or 20 mA as 100%

when an output for monitoring items is 100%.

360

11.9 H: TERMINALS

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

H4-03

AO An.Out Bias

V/f

OLV OLV/PM AOLV/PM EZOLV

0.0%

621

(041F)

Sets the bias of the monitor signal that is sent from MFAO terminal AO.

(-999.9 - +999.9%)

RUN

When an output for monitoring items is 0%, this parameter sets the analog signal output

level from the AO terminal at 10 V or 20 mA as 0%.

H4-07

AO Signal Level Select

V/f

OLV OLV/PM AOLV/PM EZOLV

621

(0423)

Sets the MFAO terminal AO output signal level.

(1, 3)

Note:

Make sure that you set jumper S5 on the control circuit terminal board when you

change these parameters.

1 : 0 to 10 Vdc

3 : 4 to 20 mA

H4-20

An.Pwr Mon 100%

V/f

OLV OLV/PM AOLV/PM EZOLV

0.00 kW

621

Level

(0B53)

Sets the level at 10 V when U1-08 [Output Power] is set for analog output.

(0.00 - 650.00 kW)

◆ H5: MODBUS PORTS

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

H5-01

Mbus Address

V/f

OLV OLV/PM AOLV/PM EZOLV

1FH

621

(0425)

Sets the communication slave address for drives.

(0 - FFH)

Note:

• Restart the drive after changing the parameter setting.

• Setting 0 will not let the drive respond to Modbus communications.

V/f

OLV OLV/PM AOLV/PM EZOLV

H5-02

Mbus BaudRate

622

(0426)

Sets the communications speed for Modbus communications.

(1 - 9)

Note:

Restart the drive after changing the parameter setting.

1 : 1200 bps

2 : 2400 bps

3 : 4800 bps

4 : 9600 bps

5 : 19.2 kbps

6 : 38.4 kbps

7 : 57.6 kbps

8 : 76.8 kbps

9 : 115.2 kbps

H5-03

Mbus Parity

V/f

OLV OLV/PM AOLV/PM EZOLV

622

(0427)

Sets the communications parity used for Modbus communications.

(1 - 3)

Note:

Restart the drive after changing the parameter setting.

1 : Even parity

2 : Odd parity

3 : No parity

H5-04

Mbus Error Stop

V/f

OLV OLV/PM AOLV/PM EZOLV

622

(0428)

Sets the motor Stopping Method when the drive detects CE [Modbus Communication

(0 - 3)

Err] issues.

0 : Ramp->Stop

1 : Coast->Stop

2 : Fast Stop (C1-09)

3 : Alarm Only

H5-05

Mbus Fault Detection

V/f

OLV OLV/PM AOLV/PM EZOLV

622

Selection

(0429)

Sets the function that detects CE [Modbus Communication Error] issues during

(0, 1)

Modbus communications.

0 : Disabled

1 : Enabled

H5-06

Mbus Tx Wait Time

V/f

OLV OLV/PM AOLV/PM EZOLV

5 ms

623

(042A)

Sets the time to wait to send a response message after the drive receives a command

(0 - 65 ms)

message from the master.

Note:

Restart the drive after changing the parameter setting.

H5-09

Mbus CE Detect Time

V/f

OLV OLV/PM AOLV/PM EZOLV

2.0 s

623

(0435)

Sets the detection time for CE [Modbus Communication Error] issues when

(0.0 - 25.0 s)

communication stops.

H5-10

Mbus 0025H Unit Sel

V/f

OLV OLV/PM AOLV/PM EZOLV

623

(0436)

Sets the unit of measure used for the Modbus communications monitor register 0025H

(0, 1)

(output voltage reference monitor).

0 : 0.1 V units

1 : 1 Vunits

361

11.9 H: TERMINALS

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

H5-11

Mbus ENTER Command

V/f

OLV OLV/PM AOLV/PM EZOLV

623

Mode

(043C)

Sets the function to make the Enter command necessary to change parameters through

(0, 1)

Modbus communications.

RUN

0 : Enter Required

1 : No Enter Required

H5-12

Mbus Run Command

V/f

OLV OLV/PM AOLV/PM EZOLV

624

Method Sel

(043D)

Sets the input method for the Run command when b1-02 = 2 [Run Comm. Sel 1 =

(0, 1)

Modbus] or b1-16 = 2 [Run Comm. Sel 2 = Modbus].

0 : F/ST R/ST

1 : RUN/ST F/R

H5-17

ENTER@CPU Busy

V/f

OLV OLV/PM AOLV/PM EZOLV

624

Response

(11A1)

Sets operation when the EEPROM write command is sent without EEPROM write

(0, 1)

available. Usually it is not necessary to change this setting.

Expert

1 : Ignore (No Write)

2 : Write RAM Only

H5-18

Mbus Speed Filter over

V/f

OLV OLV/PM AOLV/PM EZOLV

0 ms

624

Comms

(11A2)

Sets the filter time constant used when monitoring motor speed during Modbus

(0 - 100 ms)

communications or with a communication option.

H5-20

Mbus Par Reload Mode

V/f

OLV OLV/PM AOLV/PM EZOLV

624

(0B57)

Sets the function to immediately enable updated Modbus communications parameters.

(1, 2)

1 : Reload@Power Cycle

2 : Reload Now

H5-22

Mbus SpdSrch

V/f

OLV OLV/PM AOLV/PM EZOLV

625

Command

(11CF)

Enables the Modbus communication register Speed Search function (bit0 of 15DFH).

(0, 1)

0 : Disabled

1 : Enabled

H5-25

Mbus 5A Reg1 Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

0044H (U1-05)

625

(1589)

Returns the contents of the specified Modbus communications register when responding

(0000H - FFFFH)

to the master device.

RUN

H5-26

Mbus 5A Reg2 Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

0045H (U1-06)

625

(158A)

Returns the contents of the specified Modbus communications register when responding

(0000H - FFFFH)

to the master device.

RUN

H5-27

Mbus 5A Reg3 Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

0042H (U1-03)

625

(158B)

Returns the contents of the specified Modbus communications register when responding

(0000H - FFFFH)

to the master device.

RUN

H5-28

Mbus 5A Reg4 Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

0049H (U1-10)

625

(158C)

Returns the contents of the specified Modbus communications register when responding

(0000H - FFFFH)

to the master device.

RUN

◆ H6: PULSE INPUT OUTPUT

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

H6-01

PI Pulse Train Function

V/f

OLV OLV/PM AOLV/PM EZOLV

626

(042C)

Sets the function for pulse train input terminal PI.

(0 - 3)

0 : Freq Ref

1 : PIDFbk Value

2 : PID SP Value

3 : PG Feedback

H6-02

PI Frequency Scale

V/f

OLV OLV/PM AOLV/PM EZOLV

1440 Hz

627

(042D)

Sets the frequency of the pulse train input signal used when the item selected with H6-

(100 - 32000 Hz)

01 [PI Pulse Train Function] is input at 100%.

RUN

H6-03

PI Function Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

100.0%

627

(042E)

Sets the gain used when the function in H6-01 [PI Pulse Train Function] is input to

(0.0

- 1000.0%)

terminal PI.

RUN

H6-04

PI Function Bias

V/f

OLV OLV/PM AOLV/PM EZOLV

0.0%

627

(042F)

Sets the bias used when the function in H6-01 [PI Pulse Train Function] is input to

(-100.0 - 100.0%)

terminal PI. Sets a value at the time when the pulse train is 0 Hz.

RUN

H6-05

PI Filter Time

V/f

OLV OLV/PM AOLV/PM EZOLV

0.10 s

627

(0430)

Sets the time constant for the pulse train input primary delay filters.

(0.00 - 2.00 s)

RUN

362

11.9 H: TERMINALS

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

H6-06

PO Mon.Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

102

627

(0431)

Sets a function for pulse train monitor output terminal PO. Sets the “x-xx” part of the

(000, 031, 101, 102, 105,

Ux-xx monitor.

116, 501, 502, 801 - 809,

RUN

821 - 825, 831 - 839, 851

- 855)

H6-07

PO Freq.Scaling

V/f

OLV OLV/PM AOLV/PM EZOLV

1440 Hz

628

(0432)

Sets the frequency of the pulse train output signal used when the monitor set with H6-

(0 - 32000 Hz)

06 [PO Mon.Selection] is 100%.

RUN

H6-08

PI Minimum Frequency

V/f

OLV OLV/PM AOLV/PM EZOLV

0.5 Hz

628

(043F)

Sets the minimum frequency of the pulse train signal that terminal PI can detect.

(0.1 - 1000.0 Hz)

H6-09

PO Volt.PhaseSync

V/f

OLV OLV/PM AOLV/PM EZOLV

628

Selection

(156E)

Set whether to output the pulse synchronized with drive output voltage phase from the

(0, 1)

pulse train monitor output terminal PO. This parameter is only enabled when H6-06 =

102 [PO Mon.Selection = Output Frequency] and H6-07 = 0 [PO Freq.Scaling = 0

Hz].

0 : Disabled

1 : Enabled

◆ H7: VIRTUAL INPUT OUTPUT

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

V/f

OLV OLV/PM AOLV/PM EZOLV

H7-00

Virtual MFIO Selection

629

(116F)

Sets the function to enable and disable the virtual I/O function. Set this parameter to 1

(0, 1)

to operate the virtual I/O function.

Expert

0 : Disabled

1 : Enabled

H7-01

Virtual In1 Select

V/f

OLV OLV/PM AOLV/PM EZOLV

629

Function

(1185)

Sets the function that enters the virtual input set in H7-10

[Virtual Out1 Select

(0 - 4, 6 - 19F)

Function].

Expert

V/f

OLV OLV/PM AOLV/PM EZOLV

H7-02

Virtual In2 Select

629

Function

(1186)

Sets the function that enters the virtual input set in H7-12

[Virtual Out2 Select

(0 - 4, 6 - 19F)

Function].

Expert

H7-03

Virtual In3 Select

V/f

OLV OLV/PM AOLV/PM EZOLV

629

Function

(1187)

Sets the function that enters the virtual input set in H7-14

[Virtual Out3 Select

(0 - 4, 6 - 19F)

Function].

Expert

V/f

OLV OLV/PM AOLV/PM EZOLV

H7-04

Virtual In4 Select

630

Function

(1188)

Sets the function that enters the virtual input set in H7-16

[Virtual Out4 Select

(0 - 4, 6 - 19F)

Function].

Expert

H7-10

Virtual Out1 Select

V/f

OLV OLV/PM AOLV/PM EZOLV

630

Function

(11A4)

Sets the function for virtual digital output 1.

(0 - 1A7)

Expert

V/f

OLV OLV/PM AOLV/PM EZOLV

H7-11

Virtual Out1 Delay Time

0.1 s

630

(11A5)

Sets the minimum ON time for virtual digital output 1.

(0.0 - 25.0 s)

Expert

H7-12

Virtual Out2 Select

V/f

OLV OLV/PM AOLV/PM EZOLV

630

Function

(11A6)

Sets the function for virtual digital output 2.

(0 - 1A7)

Expert

V/f

OLV OLV/PM AOLV/PM EZOLV

H7-13

Virtual Out2 Delay Time

0.1 s

630

(11A7)

Sets the minimum ON time for virtual digital output 2.

(0.0 - 25.0 s)

Expert

H7-14

Virtual Out3 Select

V/f

OLV OLV/PM AOLV/PM EZOLV

630

Function

(11A8)

Sets the function for virtual digital output 3.

(0 - 1A7)

Expert

H7-15

Virtual Out3 Delay Time

V/f

OLV OLV/PM AOLV/PM EZOLV

0.1 s

630

(11A9)

Sets the minimum ON time for virtual digital output 3.

(0.0 - 25.0 s)

Expert

H7-16

Virtual Out4 Select

V/f

OLV OLV/PM AOLV/PM EZOLV

630

Function

(11AA)

Sets the function for virtual digital output 4.

(0 - 1A7)

Expert

H7-17

Virtual Out4 Delay Time

V/f

OLV OLV/PM AOLV/PM EZOLV

0.1 s

631

(11AB)

Sets the minimum ON time for virtual digital output 4.

(0.0 - 25.0 s)

Expert

363

11.9 H: TERMINALS

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

H7-30

Virtual AIn Select

V/f

OLV OLV/PM AOLV/PM EZOLV

631

Function

(1177)

Sets the virtual analog input function.

(0 - 32)

Expert

V/f

OLV OLV/PM AOLV/PM EZOLV

H7-31

Virtual AIn Gain

100.0%

631

(1178)

Sets the virtual analog input gain.

(-999.9 - 999.9%)

RUN

Expert

H7-32

Virtual AIn Bias

V/f

OLV OLV/PM AOLV/PM EZOLV

0.0%

631

(1179)

Sets the virtual analog input bias.

(-999.9 - 999.9%)

RUN

Expert

H7-40

Virtual AOut Enable

V/f

OLV OLV/PM AOLV/PM EZOLV

631

(1163)

Sets the signal level of the virtual analog output.

(1 - 3)

1 : 0 to 100% (Absolute Value)

2 : -100 to 100%

3 : 0 to 100% (Lower Limit at 0)

H7-41

Virtual AOut Select

V/f

OLV OLV/PM AOLV/PM EZOLV

102

631

Function

(1164)

Sets the monitor to be output from the virtual analog output.

(0 - 999)

Set the x-xx part of the Ux-xx [Monitor]. For example, set H7-41 = 102 to monitor U1-

02 [Output Frequencyy].

H7-42

Virtual AOut Filter Time

V/f

OLV OLV/PM AOLV/PM EZOLV

0.00 s

631

(1165)

Sets the time constant for a primary filter of the virtual analog output.

(0.00 - 2.00 s)

364

11.10 L: PROTECTION

11.10

L: PROTECTION

◆ L1: MOTOR PROTECTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L1-01

Motor Cool Type for

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

632

OL1 Calc

(0480)

Sets the motor overload protection with electronic thermal protectors.

(0 - 6)

0 : Disabled

1 : VTorque

2 : CT 10:1 Speed Range

3 : CT 100:1 SpeedRange

4 : PM VTorque

5 : PM CTorque

6 : VT (50Hz)

Note:

When only one motor is connected to a drive, set L1-01 ≠ 0 [Disabled]. External

thermal relays are not necessary in these conditions.

L1-02

OL1 Protect Time

V/f

OLV OLV/PM AOLV/PM EZOLV

1.0 min

635

(0481)

Sets the operation time for the electronic thermal protector of the drive to prevent

(0.1 - 5.0 min)

damage to the motor. Usually it is not necessary to change this setting.

L1-03

Motor oH AL Reaction

V/f

OLV OLV/PM AOLV/PM EZOLV

636

Select

(0482)

Sets drive operation when the PTC input signal entered into the drive is at the oH3

(0 - 3)

[Motor Overheat Alarm] detection level.

0 : Ramp->Stop

1 : Coast->Stop

2 : Fast Stop (C1-09)

3 : Alarm Only

L1-04

Motor oH FLT Reaction

V/f

OLV OLV/PM AOLV/PM EZOLV

636

Select

(0483)

Sets the drive operation when the PTC input signal to the drive is at the oH4 [Motor

(0 - 2)

Overheat Fault (PTC Input)] detection level.

0 : Ramp->Stop

1 : Coast->Stop

2 : Fast Stop (C1-09)

L1-05

Motor Therm.Filter Time

V/f

OLV OLV/PM AOLV/PM EZOLV

0.20 s

636

(0484)

Sets the primary delay time constant for the PTC input signal entered to the drive. This

(0.00 - 10.00 s)

parameter prevents accidental motor overheat faults.

L1-08

oL1 Current Level

V/f

OLV OLV/PM AOLV/PM EZOLV

0.0 A

637

(1103)

Sets the reference current for the motor 1 thermal overload detection. When the current

(0.0 A or 10% to 150%

level > 0.0 A, you cannot set this value < 10% of drive rated current.

of the drive rated

current)

L1-09

M2 oL1 Curr.Level

V/f

OLV OLV/PM AOLV/PM EZOLV

0.0 A

637

(1104)

Sets the reference current for the motor 2 thermal overload detection. When the current

(0.0 A or 10 to150% of

level > 0.0 A, you cannot set this value < 10% of drive rated current.

the drive rated current)

L1-13

Motor oL1 Memory

V/f

OLV OLV/PM AOLV/PM EZOLV

637

Selection

(046D)

Sets the function that keeps the current electronic thermal protector value when the

(0, 1)

drive stops receiving power.

0 : Disabled

1 : Enabled

L1-22

LeakCurrFil Tim1

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by C6-02

637

(0768)

Sets the leakage current detection reduction filter time constant during constant speed

(0.0 - 60.0 s)

run.

RUN

Note:

You can set this parameter when C6-02 = B [Carrier Frequency Selection =

Leakage Current Rejection PWM].

L1-23

LeakCurrFil Tim2

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by C6-02

637

(0769)

Sets the leakage current detection reduction filter time constant during acceleration/

(0.0 - 60.0 s)

deceleration.

RUN

Note:

• You can set this parameter when C6-02 = B [Carrier Frequency Selection =

Leakage Current Rejection PWM].

• When the setting value increases, the current monitor also starts up slowly.

Examine the relevant sequence for problems.

365

11.10 L: PROTECTION

◆ L2: POWER LOSS RIDE THROUGH

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L2-01

RideThru@PwrLoss

V/f

OLV OLV/PM AOLV/PM EZOLV

643

(0485)

Sets the drive operation after a momentary power loss.

(0, 1)

0 : Disabled

1 : Enabled

L2-50

RidThruMode@PwrLoss

V/f

OLV OLV/PM AOLV/PM EZOLV

647

(0453)

Sets the drive operation after a momentary power loss..

(0 - 4)

Expert

0 : Timer Controlled

1 : While CPU Active

2 : KEB Mode

3 : KEB Stop Mode

4 : KEB Decel to Stop

V/f

OLV OLV/PM AOLV/PM EZOLV

L2-02

RideThrough

Determined by o2-04,

643

Time@Power Loss

C6-01

(0486)

Sets the maximum time that the drive will wait until trying to restart after power loss.

(0.0 - 25.5 s)

L2-03

Min Baseblck Time

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04,

643

C6-01

(0487)

Sets the minimum time to continue the drive output block (baseblock) after a baseblock.

(0.1 - 5.0 s)

V/f

OLV OLV/PM AOLV/PM EZOLV

L2-04

Powloss Ramp

Determined by o2-04,

644

Time@recovery

C6-01

(0488)

Sets the time for the drive output voltage to go back to correct voltage after completing

speed searches.

(0.0 - 5.0 s)

L2-05

UV Detection Lvl (Uv1)

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04

644

and E1-01

(0489)

Sets the voltage at which a Uv1 [DC Bus Undervoltage] fault is triggered or at which

the KEB function is activated. Usually it is not necessary to change this setting.

(200 V Class: 150 - 210

V, 400 V Class: 300 -

NOTICE: Damage to Equipment. When you set this parameter

420 V)

to a value lower than the default, you must install an AC

reactor on the input side of the power supply. If you do not

install an AC reactor, it will cause damage to the drive circuitry.

V/f

OLV OLV/PM AOLV/PM EZOLV

L2-06

KEB Decel Time

0.0 s

644

(048A)

Sets the deceleration time during KEB operation used to decrease the maximum output

(0.0 - 6000.0 s)

frequency to 0.

Expert

Note:

When L2-29 = 2, 3, or 4 [KEB Method = Single KEB2 Ride-Thru, System KEB1

Ride-Thru, or System KEB2 Ride-Thru] and you do KEB Auto-Tuning, the drive

will automatically set this value.

L2-07

KEB Accel Time

V/f

OLV OLV/PM AOLV/PM EZOLV

0.0 s

645

(048B)

Sets the acceleration time to return the frequency to the frequency reference before a

(0.0 - 6000.0 s)

power loss after canceling KEB operation.

Expert

L2-08

Frq.Gain@KEB Start

V/f

OLV OLV/PM AOLV/PM EZOLV

100%

645

(048C)

Sets the quantity of output frequency reduction used when KEB operation starts as a

(0 - 300%)

percentage of the motor rated slip before starting KEB operation.

Expert

L2-09

KEB Min.Frq Level

V/f

OLV OLV/PM AOLV/PM EZOLV

20%

645

(048D)

Sets the quantity of output frequency reduction used as a percentage of E2-02 [Mot

(0 - 100%)

Rated Slip] when KEB operation starts.

Expert

L2-10

Minimum KEB Time

V/f

OLV OLV/PM AOLV/PM EZOLV

50 ms

645

(048E)

Sets the minimum length of time to operate the KEB after the drive detects a

(0 - 25500 ms)

momentary power loss.

Expert

L2-11

KEB DC Volt Setpoint

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by E1-01

646

(0461)

Sets the target value that controls the DC bus voltage to a constant level in Single Drive

(Determined by E1-01)

KEB Ride-Thru 2. Sets the DC bus voltage level that completes the KEB operation for

Expert

all other KEB methods.

L2-29

KEB Method

V/f

OLV OLV/PM AOLV/PM EZOLV

646

(0475)

Sets the KEB function operation mode.

(1 - 4)

Expert

1 : Single KEB1 Ride-Thru

2 : Single KEB2 Ride-Thru

3 : System KEB1 Ride-Thru

4 : System KEB2 Ride-Thru

366

11.10 L: PROTECTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L2-30

KEB ZeroSpeed

V/f

OLV OLV/PM AOLV/PM EZOLV

646

Operation

(045E)

Sets the operation when the output frequency decreases below the zero level (DC

(1, 2)

braking injection starting frequency) during KEB deceleration when L2-01 = 1

Expert

[RideThru@PwrLoss = Enabled] and L2-50 = 2 to 4 [RidThruMode@PwrLoss = KEB

ModeKEB Stop Mode, or KEB Decel to Stop].

1 : Baseblock

2 : DC/SC Braking

L2-31

KEB StartV Offset Level

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

647

(045D)

Sets the KEB start voltage offset.

(200 V Class: 0 - 100 V,

400 V Class: 0 - 200 V)

Expert

◆ L3: STALL PREVENTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

V/f

OLV OLV/PM AOLV/PM EZOLV

L3-01

StallP Mode@Accel

648

(048F)

Sets the method of the Stall Prevention During Acceleration.

(1 - 4)

1 : Disabled

2 : General Purpose

3 : Intelligent Accel

4 : ILim Mode

L3-02

StallP Level@Accel

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by C6-01

650

and L8-38

(0490)

Sets the output current level at which the Stall Prevention function operates during

acceleration where the drive rated output current is 100%.

(0 - 150%)

Note:

The upper limit to the setting range changes when the setting for C6-01 [ND/HD

Duty Selection] changes.

• 150% when C6-01 = 0 [HD Rating]

• 120% when C6-01 = 1 [ND Rating]

V/f

OLV OLV/PM AOLV/PM EZOLV

L3-03

StallP Limit@Accel

50%

650

(0491)

Sets the lower limit for the stall prevention level used in the constant output range as a

(0 - 100%)

percentage of the drive rated output current.

L3-04

StallP@Decel Enable

V/f

OLV OLV/PM AOLV/PM EZOLV

650

(0492)

Enables Stall Prevention during deceleration.

(0, 1)

0 : Disabled

1 : Enabled

L3-50

StallP@Decel Mode

V/f

OLV OLV/PM AOLV/PM EZOLV

655

(0458)

Sets the method that the drive will use to prevent overvoltage faults when decelerating.

(Determined by A1-02)

Note:

To connect a dynamic braking option (braking resistor or braking resistor unit)

to the drive, set this parameter to 0 or 3. Parameter values 1, 2, 4, and 5 will

enable Stall Prevention function during deceleration, and the dynamic braking

option will not function.

The setting range changes when the A1-02 [Control Method] value changes:

• When A1-02 = 5 [PM OLVector], setting range is 0 to 2

• When A1-02 = 6, or 8 [PM AOLVector, or EZ Vector], setting range is 0, 1.

0 : General Purpose

1 : Automatic Decel Reduction

2 : Gen Purpose w/ DB Resistor

3 : HiFlux Overexcitation

4 : HiFlux2 Overexcitation

L3-05

StallP@RUN Enable

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

651

(0493)

Enables Stall Prevention during Run.

(0 - Determined by A1-

02)

Note:

• An output frequency less than 6 Hz disables Stall Prevention during Run. The

setting values of L3-05 and L3-06 [StallP Level@Run] do not have an effect.

• The setting range changes when the A1-02 [Control Method] value changes:

-A1-02 = 0, 5 [V/f Control, PM OLVector] : 0 to 2

-A1-02 = 8 [EZ Vector] : 0, 3

0 : Disabled

1 : Enabled

L3-51

StallP@RUNDecTime

V/f

OLV OLV/PM AOLV/PM EZOLV

656

(0459)

Sets the function to enable and disable Stall Prevention During Run.

(Determined by A1-02)

Note:

An output frequency less than 6 Hz will disable Stall Prevention during Run

regardless of L3-05 and L3-06 [StallP Level@Run] settings.

0 : Dec Time 1 (C1-02)

1 : Dec Time 2 (C1-04)

367

11.10 L: PROTECTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L3-06

StallP Level@Run

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by C6-01

651

and L8-38

(0494)

Sets the output current level at which the Stall Prevention function is enabled during run

when the drive rated output current is 100%.

(5 - 150%)

Note:

This parameter is applicable when L3-05 = 1 [StallP@RUN Enable = Enabled] and

L3-51 = 0, 1 [StallP@RUNDecTime = Dec Time 1 (C1-02), Dec Time 2 (C1-04)].

L3-11

Overvolt Supression

V/f

OLV OLV/PM AOLV/PM EZOLV

651

Select

(04C7)

Sets the overvoltage suppression function.

(0, 1)

0 : Disabled

1 : Enabled

L3-17

DCBus Regul.Level

V/f

OLV OLV/PM AOLV/PM EZOLV

200 V Class: 375 V, 400

652

V: 750 V

(0462)

Sets the target value for the DC bus voltage when the overvoltage suppression function

and the Decel Stall Prevention function (Intelligent Stall Prevention) are active.

(200 V Class: 150 to 400

V, 400 V Class: 300 to

800 V)

L3-20

DCBus VoltAdj Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

652

(0465)

Sets the proportional gain used to control the DC bus voltage.

(0.00

- 5.00)

Expert

L3-21

OVSup Acc/Dec Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

652

(0466)

Sets the proportional gain to calculate acceleration and deceleration rates.

(0.10

- 10.00)

Expert

L3-22

StallP@Acc

V/f

OLV OLV/PM AOLV/PM EZOLV

0.0 s

653

Deceleration Time

(04F9)

Sets the momentary deceleration time that the drive will use when it tries to accelerate a

(0.0 - 6000.0 s)

PM motor and detected motor stalls. This function is applicable when L3-01 = 2 [StallP

Mode@Accel = General Purpose].

L3-23

CHP Stall P Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

653

(04FD)

Sets the function to automatically decrease the Stall Prevention Level during Run for

(1, 2)

constant output ranges.

1 : Level@L3-06

2 : Automatic Reduction

L3-24

Acc@Rated Torque

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04,

653

C6-01, E2-11, and E5-01

(046E)

Sets the motor acceleration time to reach the maximum frequency at the motor rated

torque for stopped single-drive motors.

(0.001 - 10.000 s)

Expert

L3-25

Load Inertia Ratio

V/f

OLV OLV/PM AOLV/PM EZOLV

1.0

653

(046F)

Sets the ratio between motor inertia and machine inertia.

(0.1

- 1000.0)

Expert

L3-26

DC Bus Capacitors

V/f

OLV OLV/PM AOLV/PM EZOLV

0 μF

654

Extension

(0455)

Sets the capacity for external main circuit capacitors. Usually it is not necessary to

(0 to 65000 μF)

change this setting. Sets this parameter when you use the KEB Ride-Thru function.

Expert

L3-27

StallP Detect Time

V/f

OLV OLV/PM AOLV/PM EZOLV

60 ms

654

(0456)

Sets a delay time between reaching the Stall Prevention level and starting the Stall

(0 - 5000 ms)

Prevention function.

L3-34

Torque Lim.Delay Time

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

654

(016F)

Sets the filter time constant that returns the torque limit to its initial value when KEB

(0.000 - 1.000 s)

operation operates in Single Drive KEB Ride-Thru mode.

Expert

L3-35

SpAgree Width@StallP

V/f

OLV OLV/PM AOLV/PM EZOLV

0.00 Hz

654

(0747)

Sets the width for speed agreement when L3-04 = 1 [StallP@Decel Enable = Enabled]

(0.00 - 1.00 Hz)

and L3-50 = 1 [StallP@Decel Mode = Automatic Decel Reduction]. Usually it is not

Expert

necessary to change this setting.

L3-36

VibSup Gain@Accel

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

654

(11D0)

Sets the gain to suppress current and motor speed hunting during operation when L3-01

(0.0

- 100.0)

= 4 [StallP Mode@Accel = ILim Mode]. Usually it is not necessary to change this

setting.

L3-37

CurLim ITime@Accel

V/f

OLV OLV/PM AOLV/PM EZOLV

5 ms

654

(11D1)

Suppresses current hunting during acceleration. Usually it is not necessary to change

(0 - 100 ms)

this setting.

Expert

L3-38

CurLim PGain@Accel

V/f

OLV OLV/PM AOLV/PM EZOLV

10.0

655

(11D2)

Suppresses current hunting and overshooting that occurs when the drive stalls during

(0.0

- 100.0)

acceleration. Usually it is not necessary to change this setting.

Expert

L3-39

CurLim Filt@Accel

V/f

OLV OLV/PM AOLV/PM EZOLV

100.0 ms

655

(11D3)

Sets the time constant to adjust the acceleration rate when L3-01 = 4 [StallP

(1.0 - 1000.0 ms)

Mode@Accel = ILim Mode]. Usually it is not necessary to change this setting.

L3-40

CurLim SCurve@Acc/

V/f

OLV OLV/PM AOLV/PM EZOLV

655

Dec

(11D4)

Sets the function to enable and disable the best S-curve characteristic used for current-

(0, 1)

limited acceleration.

0 : Disabled

1 : Enabled

368

11.10 L: PROTECTION

◆ L4: SPEED DETECTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L4-01

SpAgree Det.Level

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

657

(0499)

Sets the level to detect speed agree or motor speed.

(Determined by A1-02)

Sets the level to detect speed agree or motor speed when H2-01 to H2-03 = F, 10, 13,

14 [NO,NC,CM FuncSelection to DO2-O2C Func Selection = SpeedAgree1,

USpeedAgree1, FreqDetect 1, FreqDetect 2].

L4-02

SpAgree Det.Width

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

657

(049A)

Sets the width to detect speed agree or motor speed.

(Determined by A1-02)

Sets the width to detect speed agree or motor speed when H2-01 to H2-03 = F, 10, 13,

14 [NO,NC,CM FuncSelection to DO2-O2C Func Selection = SpeedAgree1,

USpeedAgree1, FreqDetect 1, FreqDetect 2].

V/f

OLV OLV/PM AOLV/PM EZOLV

L4-03

SpAgree Det.Level(+/-)

Determined by A1-02

657

(049B)

Sets the level to detect speed agree or motor speed.

(Determined by A1-02)

Sets the level to detect speed agree or motor speed when H2-01 to H2-03 = 11, 12, 15,

16 [NO,NC,CM FuncSelection to DO2-O2C Func Selection = SpeedAgree2,

USpeedAgree2, FreqDetect 3, FreqDetect 4].

L4-04

SpAgree Det.Width(+/-)

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

657

(049C)

Sets the width to detect speed agree or motor speed.

(Determined by A1-02)

Sets the width to detect speed agree or motor speed when H2-01 to H2-03 = 11, 12, 15,

16 [NO,NC,CM FuncSelection to DO2-O2C Func Selection = SpeedAgree2,

USpeedAgree2, FreqDetect 3, FreqDetect 4].

V/f

OLV OLV/PM AOLV/PM EZOLV

L4-05

FrefLoss Det.Selection

657

(049D)

Sets the operation when the drive detects a loss of frequency reference.

(1, 2)

1 : Stop

2 : Run@L4-06PrevRef

L4-06

Freq.Ref@RefLoss

V/f

OLV OLV/PM AOLV/PM EZOLV

80.0%

658

(04C2)

Sets the frequency reference as a percentage to continue drive operation after it detects a

(0.0

- 100.0%)

frequency reference loss. The value is a percentage of the frequency reference before

the drive detected the loss.

L4-07

SpAgree Det.Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

658

(0470)

Sets the condition that activates speed detection.

(1, 2)

1 : No Detect@BB

2 : Always Detect

L4-08

Sp Agree Source

V/f

OLV OLV/PM AOLV/PM EZOLV

658

Selection

(047F)

Sets the drive to use the soft starter output frequency or the motor speed (estimation

(0, 1)

value) for speed detection.

0 : SFS O/P (Reference)

1 : MotSpd (ActSpeed)

◆ L5: FAULT RESTART

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L5-01

Auto-Reset Attempts

V/f

OLV OLV/PM AOLV/PM EZOLV

659

(049E)

Sets the number of times that the drive will try to restart.

(0 - 10 times)

V/f

OLV OLV/PM AOLV/PM EZOLV

L5-02

Fault@Reset Select

660

(049F)

Sets the function that sends signals to the MFDO terminal set for Fault [H2-xx = 3]

(1, 2)

while the drive is automatically restarting.

1 : Disable Fault Output

2 : Enable Fault Output

L5-04

Interval Reset Time

V/f

OLV OLV/PM AOLV/PM EZOLV

10.0 s

660

(046C)

Sets the time interval between each Auto Restart attempt. This function is enabled when

(0.5 - 600.0 s)

L5-05 = 2 [Reset Method = Use L5-04 Time].

L5-05

Reset Method

V/f

OLV OLV/PM AOLV/PM EZOLV

660

(0467)

Sets the count method for the Auto Restart operation.

(1, 2)

1 : Continuous

2 : Use L5-04 Time

369

11.10 L: PROTECTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L5-07

OL1-4 Auto-Reset Select

V/f

OLV OLV/PM AOLV/PM EZOLV

1111

660

(0B2A)

Use these 4 digits to set the Auto Restart function for oL1 to oL4. From left to right, the

(0000 - 1111)

digits set oL1, oL2, oL3, and oL4, in order.

0000 : Disabled

0001 : Enabled (—/—/—/oL4)

0010 : Enabled (—/—/oL3/—)

0011 : Enabled (—/—/oL3/oL4)

0100 : Enabled (—/oL2/—/—)

0101 : Enabled (—/oL2/—/oL4)

0110 : Enabled (—/oL2/oL3/—)

0111 : Enabled (—/oL2/oL3/oL4)

1000 : Enabled (oL1/—/—/—)

1001 : Enabled (oL1/—/—/oL4)

1010 : Enabled (oL1/—/oL3/—)

1011 : Enabled (oL1/—/oL3/oL4)

1100 : Enabled (oL1/oL2/—/—)

1101 : Enabled (oL1/oL2/—/oL4)

1110 : Enabled (oL1/oL2/oL3/—)

1111 : Enabled (oL1/oL2/oL3/oL4)

L5-08

U/OV,OH,GF A-Reset

V/f

OLV OLV/PM AOLV/PM EZOLV

1111

661

Select

(0B2B)

Use these 4 digits to set the Auto Restart function for Uv1, ov, oH1, and GF. From left

(0000 - 1111)

to right, the digits set Uv1, ov, oH1, and GF, in order.

0000 : Disabled

0001 : Enabled (—/-/—/GF)

0010 : Enabled (—/-/oH1/-)

0011 : Enabled (—/-/oH1/GF)

0100 : Enabled (—/ov/—/-)

0101 : Enabled (—/ov/—/GF)

0110 : Enabled (—/ov/oH1/-)

0111 : Enabled (—/ov/oH1/GF)

1000 : Enabled (Uv1/-/—/-)

1001 : Enabled (Uv1/-/—/GF)

1010 : Enabled (Uv1/-/oH1/-)

1011 : Enabled (Uv1/-/oH1/GF)

1100 : Enabled (Uv1/ov/—/-)

1101 : Enabled (Uv1/ov/—/GF)

1110 : Enabled (Uv1/ov/oH1/-)

1111 : Enabled (Uv1/ov/oH1/GF)

◆ L6: TORQUE DETECTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

V/f

OLV OLV/PM AOLV/PM EZOLV

L6-01

Trq Det1 Select

663

(04A1)

Enables overtorque and undertorque detection and the operation of drives (operation

(0, 1)

status) after detection.

0 : Disabled

1 : Enabled

L6-50

Trq Det1 Type

V/f

OLV OLV/PM AOLV/PM EZOLV

665

(04CC)

Sets the speed range that detects overtorque and undertorque.

(0, 1)

0 : At Overload

1 : At Underload

V/f

OLV OLV/PM AOLV/PM EZOLV

L6-51

Trq Det1 Action

665

(04CD)

Sets operation of drives (operation status) after detection.

(0, 1)

0 : Alarm

1 : Fault

L6-52

Trq Det1 Condition

V/f

OLV OLV/PM AOLV/PM EZOLV

665

(04CE)

Sets operation of drives (operation status) after detection.

(0, 1)

0 : At Speed Agree

1 : During Run

L6-02

Trq Det1 Level

V/f

OLV OLV/PM AOLV/PM EZOLV

150%

664

(04A2)

Sets the detection level for Overtorque/Undertorque Detection 1. In V/f control, drive

(0 - 300%)

rated output current = 100% value. In vector control, motor rated torque = 100% value.

L6-03

Trq Det1 Time

V/f

OLV OLV/PM AOLV/PM EZOLV

0.1 s

664

(04A3)

Sets the detection time for Overtorque/Undertorque Detection 1.

(0.0 - 10.0 s)

370

11.10 L: PROTECTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L6-04

Trq Det2 Select

V/f

OLV OLV/PM AOLV/PM EZOLV

664

(04A4)

Enables overtorque and undertorque detection and the operation of drives (operation

(0, 1)

status) after detection.

0 : Disabled

1 : Enabled

V/f

OLV OLV/PM AOLV/PM EZOLV

L6-53

Trq Det2 Type

666

(04CF)

Sets the speed range that detects overtorque and undertorque.

(0, 1)

0 : At Overload

1 : At Underload

L6-54

Trq Det2 Action

V/f

OLV OLV/PM AOLV/PM EZOLV

666

(04D0)

Sets operation of drives (operation status) after detection.

(0, 1)

0 : Alarm

1 : Fault

L6-55

Trq Det2 Condition

V/f

OLV OLV/PM AOLV/PM EZOLV

666

(04D1)

Sets operation of drives (operation status) after detection.

(0, 1)

0 : At Speed Agree

1 : During Run

L6-05

Trq Det2 Level

V/f

OLV OLV/PM AOLV/PM EZOLV

150%

664

(04A5)

Sets the detection level for Overtorque/Undertorque Detection 2. In V/f control, drive

(0 - 300%)

rated output current = 100% value. In vector control, motor rated torque = 100% value.

L6-06

Trq Det2 Time

V/f

OLV OLV/PM AOLV/PM EZOLV

0.1 s

664

(04A6)

Sets the detection time for Overtorque/Undertorque Detection 2.

(0.0 - 10.0 s)

L6-07

Trq Detect Filter Time

V/f

OLV OLV/PM AOLV/PM EZOLV

0 ms

664

(04E5)

Sets the time constant for a primary filter to the torque reference or to the output current

(0 - 1000 ms)

used to detect overtorque/undertorque.

L6-08

MechF Enable

V/f

OLV OLV/PM AOLV/PM EZOLV

664

(0468)

Enables mechanical deterioration detection and how the drive operates (operation

(0, 1)

status) after detection.

0 : Disabled

1 : Enabled

L6-56

MechF Action

V/f

OLV OLV/PM AOLV/PM EZOLV

666

(04D2)

Sets the speed where the drive detects mechanical deterioration and how the drive

(0, 1)

operates (operation status) after detection. Only available when L6-08 = 1 [MechF

Enable = Enabled].

0 : Alarm

1 : Fault

L6-57

MechF AbsSpeed

V/f

OLV OLV/PM AOLV/PM EZOLV

666

(04D3)

Sets the speed where the drive detects mechanical deterioration and how the drive

(0, 1)

operates (operation status) after detection. Only available when L6-08 = 1 [MechF

Enable = Enabled].

0 : Spd Absolute

1 : Spd Signed

L6-58

MechF Method

V/f

OLV OLV/PM AOLV/PM EZOLV

666

(04D4)

Sets the speed where the drive detects mechanical deterioration and how the drive

(0, 1)

operates (operation status) after detection. Only available when L6-08 = 1 [MechF

Enable = Enabled]. Use parameter L6-57 [MechF AbsSpeed] to either use absolute

speed or signed speed value.

0 : Spd>L6-09

1 : Spd<L6-09

L6-09

MechFatigue Speed

V/f

OLV OLV/PM AOLV/PM EZOLV

110.0%

665

Detect Level

(0469)

Sets the speed level where the drive will operate the mechanical deterioration detection

(-110.0 - 110.0%)

function, as a percentage of the Maximum Output Frequency.

Note:

Parameter A1-02 [Control Method] selects which parameter is the maximum output

frequency.

• A1-02 ≠ 8 [EZ Vector]: E1-04 [Max Output Frequency]

• A1-02 = 8: E9-02 [Maximum Speed]

L6-10

MechFatigue Delay

V/f

OLV OLV/PM AOLV/PM EZOLV

0.1 s

665

(046A)

Time

Sets the time for mechanical deterioration detection.

(0.0 - 10.0 s)

L6-11

MechFatigue Hold Off

V/f

OLV OLV/PM AOLV/PM EZOLV

665

Time

(046B)

Sets the time that the drive will start mechanical deterioration detection triggered by the

(0 - 65535 h)

cumulative operation time of the drive.

371

11.10 L: PROTECTION

◆ L7: TORQUE LIMIT

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L7-01

FW Torque Limit

V/f

OLV OLV/PM AOLV/PM EZOLV

200%

667

(04A7)

Sets the torque limit value for forward motoring as a percentage, where motor rated

(0 - 300%)

torque is the 100% value.

RUN

L7-02

RV Torque Limit

V/f

OLV OLV/PM AOLV/PM EZOLV

200%

667

(04A8)

Sets the torque limit value for reversed motoring as a percentage, where motor rated

(0 - 300%)

torque is the 100% value.

RUN

L7-03

FW Reg. TrqLimit

V/f

OLV OLV/PM AOLV/PM EZOLV

200%

668

(04A9)

Sets the torque limit value for forward regenerative conditions as a percentage of the

(0 - 300%)

motor rated torque.

RUN

L7-04

RV Reg. TrqLimit

V/f

OLV OLV/PM AOLV/PM EZOLV

200%

668

(04AA)

Sets the torque limit value for reversed regenerative conditions as a percentage of the

(0 - 300%)

motor rated torque.

RUN

L7-06

TrqLimit Integral Time

V/f

OLV OLV/PM AOLV/PM EZOLV

200 ms

668

(04AC)

Sets the integral time constant for the torque limit function.

(5 - 10000 ms)

L7-07

TrqLimit@Acc/Decel

V/f

OLV OLV/PM AOLV/PM EZOLV

668

(04C9)

Sets the torque limit function during acceleration and deceleration.

(1, 2)

1 : P-ctrl@Ac/Dec

2 : I-ctrl@Ac/Dec

V/f

OLV OLV/PM AOLV/PM EZOLV

L7-16

TrqLimit@Start

669

(044D)

Assigns a time filter to allow the torque limit to build at start.

(0, 1)

0 : Disabled

1 : Enabled

◆ L8: DRIVE PROTECTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L8-01

3%ERF DBR Protection

V/f

OLV OLV/PM AOLV/PM EZOLV

669

(04AD)

Sets the function to enable braking resistor protection with a Yaskawa ERF series

(0, 1)

braking resistor (3% ED) installed on the heatsink.

0 : Disabled

1 : Enabled

L8-02

Overheat Alm Level

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04,

669

C6-01

(04AE)

Sets the oH detection level in temperature.

(50 - 150 °C)

L8-03

Overheat Pre-Alarm

V/f

OLV OLV/PM AOLV/PM EZOLV

669

Selection

(04AF)

Sets the operation of drives when an oH alarm is detected.

(0 - 4)

0 : Ramp->Stop

1 : Coast->Stop

2 : Fast Stop (C1-09)

3 : Alarm Only

4 : Run@L8-19 Rate

L8-05

In PhaseLoss Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

670

(04B1)

Sets the function to enable and disable input phase loss detection.

(0, 1)

0 : Disabled

1 : Enabled

V/f

OLV OLV/PM AOLV/PM EZOLV

L8-07

Out PhaseLoss Selection

670

(04B3)

Sets the function to enable and disable output phase loss detection. The drive starts

(0 - 2)

output phase loss detection when the output current decreases to less than 5% of the

drive rated current.

Note:

The drive can incorrectly start output phase loss detection in these conditions:

• The motor rated current is very small compared to the drive rating.

• The drive is operating a PM motor with a small load.

0 : Disabled

1 : 1PH Loss Det

2 : 2/3PH Loss Det

L8-09

Ground Fault Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04

671

(04B5)

Sets the function to enable and disable ground fault protection.

(0, 1)

0 : Disabled

1 : Enabled

372

11.10 L: PROTECTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L8-10

Fan Operate Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

671

(04B6)

Sets operation of the heatsink cooling fan.

(1 - 3)

1 : Dur Run (OffDly)

2 : Always On

3 : Fan ON @Heating of Drive

L8-11

Fan Off-Delay Time

V/f

OLV OLV/PM AOLV/PM EZOLV

60 s

671

(04B7)

Sets the length of time that the drive will wait before it stops the cooling fan after it

(0 - 300 s)

cancels the Run command when L8-10 = 1 [Fan Operate Selection = Dur Run

(OffDly)].

L8-12

Ambient Temperature

V/f

OLV OLV/PM AOLV/PM EZOLV

40 °C

671

Setting

(04B8)

Sets the ambient temperature of the drive installation area.

(-10 °C - +60 °C)

Note:

The setting range changes when the L8-35 [Installation Selection] value changes:

• 0 [IP00/IP20/Open-Chassis]: -10 °C to +60 °C

• 1 [Side-by-Side Mounting]: -10 °C to +50 °C

• 2 [UL Type 1]: -10 °C to +50 °C

• 3 [Ext. Heatsink]: -10 °C to +50 °C

L8-15

oL2@LoSpeed Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

672

(04BB)

Sets the function to decrease drive overload at low speeds to prevent damage to the

(0, 1)

main circuit transistor during low speed operation (at 6 Hz or slower) to prevent oL2

[Drive Overloaded].

Note:

Contact the manufacturer or your nearest sales representative before disabling this

function at low speeds. If you frequently operate drives with high output current in

low speed ranges, it can cause heat stress and decrease the life span of drive IGBTs.

0 : Disabled

1 : Enabled

L8-18

Soft CurrLim Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

672

(04BE)

Set the software current limit selection function to prevent damage to the main circuit

(0, 1)

transistor caused by too much current.

0 : Disabled

1 : Enabled

L8-19

Frq Reduct@oHPre-

V/f

OLV OLV/PM AOLV/PM EZOLV

0.8

672

Alarm

(04BF)

Sets the ratio at which the drive derates the frequency reference during an oH alarm.

(0.1

- 0.9)

L8-27

OverCurr Det Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

300.0%

672

(04DD)

Sets the PM motor overcurrent detection level as a percentage of the motor rated current

(0.0

- 1000.0%)

value.

Note:

Parameter A1-02 [Control Method] selects which parameter is the motor rated

current.

• A1-02 ≠ 8 [EZ Vector]: E5-03 [PM Mot Rated Current (FLA)]

• A1-02 = 8: E9-06 [Motor Rated Current]

L8-29

LF2 Unbalance Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

673

(04DF)

Sets the function to detect LF2.

(0, 1)

0 : Disabled

1 : Enabled

L8-31

LF2 Detect Time

V/f

OLV OLV/PM AOLV/PM EZOLV

673

(04E1)

Sets the LF2 [Output Current Imbalance] detection time.

(1 - 100)

L8-35

Installation Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

673

(04EC)

Sets the type of drive installation.

(0 - 3)

0 : IP00/IP20/Open-Chassis

1 : Side-by-Side Mounting

2 : ULType 1

3 : Ext. Heatsink

L8-40

Carrier Red Off-Delay

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

673

Time

(04F1)

Sets the length of time until the automatically reduced carrier frequency returns to the

(0.00 - 2.00 s)

condition before the reduction.

L8-41

HCA alarm Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

674

(04F2)

Sets the function to cause an HCA [Current Alarm] when the output current is more

(0, 1)

than 150% of the drive rated current.

0 : Disabled

1 : Enabled

V/f

OLV OLV/PM AOLV/PM EZOLV

L8-51

STPo Current Level

0.0%

674

(0471)

Sets the STPo [Motor Step-Out Detected] detection level as a percentage of the motor

(0.0

- 300.0%)

rated current.

Expert

Note:

Parameter A1-02 [Control Method] selects which parameter is the motor rated

current.

• A1-02 = 5 [PM OLVector]: E5-03 [PM Mot Rated Current (FLA)]

• A1-02 = 8 [EZ Vector]: E9-06 [Motor Rated Current]

373

11.10 L: PROTECTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

L8-52

STPo Integral Level

V/f

OLV OLV/PM AOLV/PM EZOLV

1.0

674

(0472)

Sets the detection level for STPo [Motor Step-Out Detected] related to the ACR integral

(0.1

- 2.0)

value.

Expert

V/f

OLV OLV/PM AOLV/PM EZOLV

L8-53

STPo Integral Time

1.0 s

674

(0473)

Sets the length of time until the drive detects STPo after it is more than the value of L8-

(1.0 - 10.0 s)

51 [STPo Current Level].

Expert

L8-54

STPo Id Diff Detection

V/f

OLV OLV/PM AOLV/PM EZOLV

674

(0474)

Sets the Id deviation detection function for STPo [Motor Step-Out Detected].

(0, 1)

Expert

0 : Disable

1 : Enabled

L8-55

DB IGBT Protection

V/f

OLV OLV/PM AOLV/PM EZOLV

674

(045F)

Sets the protection function for the internal braking transistor.

(0, 1)

0 : Disable

1 : Enabled

L8-56

StallP@Acc Activation

V/f

OLV OLV/PM AOLV/PM EZOLV

5000 ms

675

Time

(047D)

Sets the length time that the acceleration stall prevention function can continue to

(100 - 5000 ms)

operate before the drive detects an STPo [Motor Step-Out Detected].

Expert

L8-57

StallP Retry Counts

V/f

OLV OLV/PM AOLV/PM EZOLV

675

(047E)

Sets the number of times the acceleration stall prevention function can operate until

(1 - 10 times)

speeds agree before the drive detects an STPo [Motor Step-Out Detected].

Expert

L8-90

STPo Detect Level

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

675

(0175)

Sets the detection level that the control fault must be equal to or more than to cause an

(0 - 5000 times)

STPo [Motor Step-Out Detected].

Expert

L8-93

Lso Detect Time

V/f

OLV OLV/PM AOLV/PM EZOLV

1.0 s

675

(073C)

Sets the length of time the drive will wait to start baseblock after detecting LSo [Low

(0.0 - 10.0 s)

Speed Motor Step-Out].

Expert

L8-94

Lso Detect Level

V/f

OLV OLV/PM AOLV/PM EZOLV

675

(073D)

Sets the detection level for LSo [Low Speed Motor Step-Out] as a percentage of E1-04

(0 - 10%)

[Max Output Frequency].

Expert

L8-95

Lso Amount

V/f

OLV OLV/PM AOLV/PM EZOLV

675

(077F)

Sets the average count of LSo [Low Speed Motor Step-Out] detections.

(1 - 50 times)

Expert

374

11.11 n: SPECIAL

11.11

n: SPECIAL

◆ n1: HUNTING PREVENTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

HuntPrev Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

n1-01

676

(0580)

Sets the function to prevent hunting.

(0, 1)

0 : Disabled

1 : Enabled

HuntPrev Gain Setting

V/f

OLV OLV/PM AOLV/PM EZOLV

n1-02

1.00

676

(0581)

Sets the performance of the hunting prevention function. Usually it is not necessary to

(0.00

- 2.50)

change this parameter.

Expert

HuntPrev Time Constant

V/f

OLV OLV/PM AOLV/PM EZOLV

n1-03

Determined by o2-04

676

(0582)

Sets the primary delay time constant of the hunting prevention function. Usually it is

(0 - 500 ms)

not necessary to change this parameter.

Expert

HuntPrev Gain Reverse

V/f

OLV OLV/PM AOLV/PM EZOLV

n1-05

0.00

676

Mode

(0530)

Sets the performance of the hunting prevention function. This parameter adjusts

(0.00

- 2.50)

Reverse run. Usually it is not necessary to change this parameter.

Expert

DCBus Stab.Control

V/f

OLV OLV/PM AOLV/PM EZOLV

n1-13

677

(1B59)

Sets the oscillation suppression function for the DC bus voltage.

(0, 1)

Expert

0 : Disabled

1 : Enabled

DCBus Stab Time

V/f

OLV OLV/PM AOLV/PM EZOLV

n1-14

100.0 ms

677

(1B5A)

Adjusts the responsiveness of the oscillation suppression function for the DC bus

(50.0 - 500.0 ms)

voltage. Set n1-13 = 1 [DCBus Stab.Control = Enabled] to enable this parameter.

Expert

◆ n2: AFR - AUTO FREQ REGULATION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

AFR Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

n2-01

1.00

677

(0584)

Sets the gain of the AFR function as a magnification value. Usually it is not necessary

(0.00

- 10.00)

to change this setting.

AFR Time 1

V/f

OLV OLV/PM AOLV/PM EZOLV

n2-02

50 ms

677

(0585)

Sets the time constant that sets the rate of change for the AFR function. Usually it is not

(0 - 2000 ms)

necessary to change this setting.

AFR Time 2

V/f

OLV OLV/PM AOLV/PM EZOLV

n2-03

750 ms

678

(0586)

Sets the time constant that sets the speed difference of the AFR function. Use this

(0 - 2000 ms)

parameter for speed searches or regeneration. Usually it is not necessary to change this

setting.

◆ n3: HIGHSLIP/OVEREXCITATION BRAKE

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

HSB Dec Freq Width

V/f

OLV OLV/PM AOLV/PM EZOLV

n3-01

679

(0588)

Sets the amount by which the output frequency is to be lowered during high-slip

(1 - 20%)

braking, as a percentage of E1-04 [Max Output Frequency], which represents the 100%

Expert

value.

n3-02

HSB CurrLim Level

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by C6-01

680

(0589)

Sets the maximum current output during high-slip braking as a percentage, where E2-01

and L8-38

[Mot Rated Current (FLA)] is 100%. Also set the current suppression to prevent

(0 - 150%)

Expert

exceeding drive overload tolerance.

Note:

The upper limit to the setting range changes when the setting for C6-01 [ND/HD

Duty Selection] changes.

•

150% when C6-01 = 0 [HD Rating]

•

120% when C6-01 = 1 [ND Rating]

HSB DwellTime@Stop

V/f

OLV OLV/PM AOLV/PM EZOLV

n3-03

1.0 s

680

(058A)

Sets the dwell time, a length of time when high-slip braking is ending and during which

(0.0 - 10.0 s)

the motor speed decreases and runs at a stable speed. For a set length of time, the drive

Expert

will hold the actual output frequency at the minimum output frequency set in E1-09.

HSB Overload Time

V/f

OLV OLV/PM AOLV/PM EZOLV

n3-04

40 s

680

(058B)

Sets the time used to detect oL7 [High Slip Braking Overload], which occurs when the

(30 - 1200 s)

output frequency does not change during high-slip braking. Usually it is not necessary

Expert

to change this parameter.

375

11.11 n: SPECIAL

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

OverExcBr Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

n3-13

1.10

680

(0531)

Sets the gain value that the drive multiplies by the V/f pattern output value during

(1.00

- 1.40)

overexcitation deceleration to calculate the overexcitation level.

OverExcBr Harmonics

V/f

OLV OLV/PM AOLV/PM EZOLV

n3-14

681

Selection

(0532)

Sets the function that injects harmonic signals during overexcitation deceleration.

(0, 1)

Expert

0 : Disabled

1 : Enabled

OverExcBr Current

V/f

OLV OLV/PM AOLV/PM EZOLV

n3-21

100%

681

Level

(0579)

Sets the upper limit of the current that is suppressed at the time of overexcitation

(0 - 150%)

deceleration as a percentage of the drive rated current.

OverExcBr Operation

V/f

OLV OLV/PM AOLV/PM EZOLV

n3-23

681

(057B)

Sets the direction of motor rotation where the drive will enable overexcitation.

(1 - 3)

1 : Enabled@Both directions

2 : Enabled@FW direction

3 : Enabled@REV direction

◆ n5: FEED FORWARD CONTROL

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

n5: FF Control Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

n5-01

682

(05B0)

Sets the feed forward function.

(0, 1)

0 : Disabled

1 : Enabled

Mot Inertia Acceleration

V/f

OLV OLV/PM AOLV/PM EZOLV

n5-02

Determined by C6-01,

682

Time

E5-01, and o2-04

(05B1)

Sets the length of time for the motor to accelerate from the stopped to the maximum

frequency with a single motor at the rated torque. Inertia Tuning automatically sets the

(0.001 - 10.000 s)

motor acceleration time.

FF Control Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

n5-03

1.00

683

(05B2)

Sets the ratio between load inertia and motor inertia. Inertia Tuning automatically sets

(0.00

- 100.00)

the Feedforward Control Gain value.

Speed Response

V/f

OLV OLV/PM AOLV/PM EZOLV

n5-04

Determined by A1-02

683

Frequency

(05B3)

Sets the response frequency for the speed reference. Usually it is not necessary to

(0.00 - 500.00 Hz)

change this parameter.

RUN

Expert

◆ n6: ONLINE TUNING

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

Online Tune Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

n6-01

684

(0570)

Sets the type of motor data that Online Tuning uses for OLV control.

(0 - 2)

0 : Disabled

1 : Line-to-Line Resistance Tuning

2 : VoltageAdjustment

Online Tune Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

n6-05

1.0

684

(05C7)

Sets the compensation gain when n6-01 = 2 [Online Tune Selection =

(0.1

- 50.0)

VoltageAdjustment]. Usually it is not necessary to change this parameter.

Expert

◆ n7: SIMPLE VECTOR TUNING

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

LoFreq Damping Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

n7-01

1.0

684

(3111)

Sets the oscillation suppression gain for the low speed range.

(0.1

- 10.0)

Expert

TrqCtrl Response Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

n7-05

684

(3115)

Sets the response gain related to changes in the load.

(10 - 1000)

Expert

Speed Calc.Gain1

V/f

OLV OLV/PM AOLV/PM EZOLV

n7-07

15.0 Hz

685

(3117)

Sets the speed calculation gain during usual operation. Usually it is not necessary to

(1.0 - 50.0 Hz)

change this setting.

Expert

376

11.11

n: SPECIAL

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

Speed Calc.Gain2

V/f

OLV OLV/PM AOLV/PM EZOLV

n7-08

25.0 Hz

685

(3118)

Sets the speed calculation gain during a speed search.

(1.0 - 50.0 Hz)

Expert

Pull-in SwitchSpeed

V/f

OLV OLV/PM AOLV/PM EZOLV

n7-10

10.0%

685

(311A)

Sets the speed range to operate with the pull-in current command. Drive rated frequency

(0.0

- 100.0%)

= 100% value. If there is a large quantity of oscillation when you operate in the low

Expert

speed range, increase the setting value.

Resist.Temp.

V/f

OLV OLV/PM AOLV/PM EZOLV

n7-17

685

Compensation

(3122)

Sets the function to adjust for changes in the motor resistance value caused by changes

(1 to 3)

in the temperature.

1 : Invalid

2 : Valid (1 Time)

3 : Valid (Every Time)

FluxErr CompGain

V/f

OLV OLV/PM AOLV/PM EZOLV

n7-19

5000%

685

(3128)

Sets the gain for magnetic flux compensation. Usually it is not necessary to change this

(0 - 50000%)

setting.

Expert

◆ n8: PM MOTOR CONTROL TUNING

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

PolPos Detection

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-01

50%

686

Current

(0540)

Sets, as a percentage, the Initial Rotor Position Estimated Current, taking the E5-03

(0 - 100%)

[PM Mot Rated Current (FLA)] as the 100% value. Usually it is not necessary to

Expert

change this setting.

Pole Align Current Level

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-02

80%

686

(0541)

Sets the current at the time of polar attraction as a percentage where E5-03 [PM Mot

(0 - 150%)

Rated Current (FLA)] is 100%. Usually it is not necessary to change this setting.

Expert

Observ.Calc Gain2

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-11

Determined by n8-72

686

(054A)

Sets the gain for speed estimation. Usually it is not necessary to change this setting.

(0.0

- 1000.0)

Polar Comp Gain3

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-14

1.000

686

(054D)

Sets the gain for speed estimation. Usually it is not necessary to change this setting.

(0.000

- 10.000)

Expert

Polar Comp Gain4

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-15

0.500

686

(054E)

Sets the gain for speed estimation. Usually it is not necessary to change this setting.

(0.000

- 10.000)

Expert

Mot Back-EMF (Ke)

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-21

0.90

686

Gain

(0554)

Sets the gain for speed estimation. Usually it is not necessary to change this setting.

(0.80

- 1.00)

Expert

InitRotorPos Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-35

Determined by A1-02

687

(0562)

Sets how the drive detects the position of the rotor when the motor starts.

(1 - 3)

Note:

• When you use an SPM motor, set n8-35 = 1.

• When you set n8-35 = 2, do High Frequency Injection Auto-Tuning.

1 : Pull-In

2 : HiFreq Injection

3 : Pulse Injection

HFI Signal Frequency

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-36

500 Hz

687

(0563)

Sets the injection frequency for high frequency injection.

(200 - 1000 Hz)

Note:

• Set n8-35 = 2 [InitRotorPos Selection = HiFreq Injection] or n8-57 = 1 [High-

Freq Injection = Enabled] to enable this parameter.

• The drive automatically calculates this value when High Frequency Injection

Auto-Tuning completes successfully.

HFI Voltage Amplitude

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-37

20.0%

687

Level

(0564)

Sets the high frequency injection amplitude as a percentage where 200 V = 100% for

(0.0

- 50.0%)

200 V class drives and 400 V = 100% for a 400 V class drives. Usually it is not

Expert

necessary to change this setting.

Note:

• Set n8-35 = 2 [InitRotorPos Selection = HiFreq Injection] or n8-57 = 1 [High-

Freq Injection = Enabled] to enable this parameter.

• The drive automatically calculates this value when High Frequency Injection

Auto-Tuning completes successfully.

377

11.11 n: SPECIAL

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

HFI LPF Cutoff Frq

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-39

250 Hz

687

(0566)

Sets the low-pass filter shut-off frequency for high frequency injection.

(0 - 1000 Hz)

Note:

• Set n8-35 = 2 [InitRotorPos Selection = HiFreq Injection] or n8-57 = 1 [High-

Freq Injection = Enabled] to enable this parameter.

• The drive automatically calculates this value when High Frequency Injection

Auto-Tuning completes successfully.

n8-41

HFI PoleDet Pgain

V/f

OLV OLV/PM AOLV/PM EZOLV

2.5

687

(0568)

Sets the response gain for the high frequency injection speed estimation.

(-10.0 - +10.0)

Expert

HFI PoleDet iTime

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-42

0.10 s

688

(0569)

Sets the integral time constant for the high frequency injection speed estimation.

(0.00 - 9.99 s)

Usually it is not necessary to change this setting.

Expert

SpdFbck Det.Gain

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-45

0.80

688

(0538)

Sets the internal speed feedback detection reduction unit gain as a magnification value.

(0.00

- 10.00)

Usually it is not necessary to change this setting.

Pull-In Comp.Time

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-47

5.0 s

688

Constant

(053A)

Sets the time constant the drive uses to align the pull-in current reference value with the

(0.0 - 100.0 s)

actual current value. Usually it is not necessary to change this setting.

Pull-In Current (for PM

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-48

30%

688

Motors)

(053B)

On the basis that parameter E5-03 [PM Mot Rated Current (FLA)] is the 100% value,

(0 - 200%)

this parameter sets the d-axis current that flows to the motor during run at constant

RUN

speed as a percentage.

Heavy Load Id Current

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-49

Determined by E5-01

689

(053C)

Sets the d-axis current to that the drive will supply to the motor to run it at a constant

(-200.0 - +200.0%)

speed with a heavy load. Considers E5-03 [PM Mot Rated Current (FLA)] to be 100%.

RUN

Usually it is not necessary to change this setting.

Expert

Medium Load Iq Level

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-50

80%

689

(High)

(053D)

Sets the load current level at which heavy load control starts where E5-03 [PM Mot

(50 - 255)

Rated Current (FLA)] is 100%. Usually it is not necessary to change this setting.

Expert

Ac/Dec Pull-In Current

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-51

Determined by A1-02

689

(053E)

Sets the pull-in current allowed to flow during acceleration/deceleration as a percentage

(0 - 200%)

of the motor rated current.

Note:

Parameter A1-02 [Control Method Selection] selects which parameter is the motor

rated current.

• A1-02 = 5 [PM OLVector]: E5-03 [PM Mot Rated Current (FLA)]

• A1-02 = 8 [EZ Vector]: E9-06 [Motor Rated Current]

Volt-Err Compensation

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-54

1.00 s

689

Time

(056D)

Sets the time constant that the drive uses when adjusting for voltage errors.

(0.00 - 10.00 s)

Expert

Load Inertia

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-55

689

(056E)

Sets the ratio between motor inertia and machine inertia.

(1 - 4)

1 : <1:10

2 : 1:10-1:30

3 : 1:30-1:50

4 : >1:50

High-Freq Injection

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-57

690

(0574)

Sets the function that detects motor speed with high frequency injection.

(0, 1)

Note:

When you set n8-57 = 1, doHigh Frequency Injection Auto-Tuning.

0 : Disabled

1 : Enabled

Output Volt Limit Level

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-62

200 V Class: 200.0 V,

690

400 V: 400.0 V

(057D)

Sets the output voltage limit to prevent saturation of the output voltage. Usually it is not

necessary to change this parameter.

(200 V Class: 0.0 to

Expert

230.0 V, 400 V Class:

0.0 to 460.0 V)

Output Voltage Limit P

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-63

1.00

691

Gain

(057E)

Sets the proportional gain for output voltage control. Usually it is not necessary to

(0.00

- 100.00)

change this setting.

Expert

SpdFbk Gain@OV

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-65

1.50

691

Suppression

(065C)

Sets the gain of internal speed feedback detection suppression while the overvoltage

(0.00

- 10.00)

suppression function is operating as a magnification value. Usually it is not necessary to

Expert

change this parameter.

Spd Obs. P Gain Control

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-69

1.00

691

(065D)

Usually it is not necessary to change this setting. Sets the Proportional gain that the

(0.00

- 20.00)

drive uses for speed estimation.

Expert

378

11.11

n: SPECIAL

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

Spd Obs. Method

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-72

691

Selection

(0655)

Selects the speed estimation method. Usually it is not necessary to change this setting.

(1, 2)

Expert

1 : Method 1

2 : Method 2

Light Load Iq Level

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-74

30%

691

(05C3)

Set n8-48 [Pull-In Current (for PM Motors)] to the percentage of load current (q-axis

(0 - 255%)

current) that you will apply, where E5-03 [PM Mot Rated Current (FLA)] = a setting

Expert

value of 100%.

Mid Load Iq Level

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-75

50%

691

(Low)

(05C4)

Set n8-78 [Mid Load Id Current] to the percentage of load current (q-axis current) that

(0 - 255%)

you will apply, where E5-03 [PM Mot Rated Current (FLA)] = a setting value of 100%.

Expert

Hvy Load Iq Level

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-77

90%

692

(05CE)

Set n8-49 [Heavy Load Id Current] to the percentage of load current (q-axis current)

(0 - 255%)

that you will apply, where E5-03 [PM Mot Rated Current (FLA)] = a setting value of

Expert

100%.

Mid Load Id Current

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-78

692

(05F4)

Sets the level of the pull-in current as a percentage, where E5-03 [PM Mot Rated

(0 - 255%)

Current (FLA)] = 100%.

RUN

Expert

Pull-In

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-79

50%

692

Curr@Deceleration

(05FE)

Sets the pull-in current that can flow during deceleration as a percentage of the E5-03

(0 - 200%)

[PM Mot Rated Current (FLA)].

Note:

When n8-79 = 0, the drive will use the value set in n8-51 [Ac/Dec Pull-In Current].

Polarity Det Current

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-84

100%

692

(02D3)

Sets the current that the drive uses to estimate the initial motor magnetic pole as a

(0 - 150%)

percentage where E5-03 [PM Mot Rated Current (FLA)] = 100%.

Expert

O/P VoltLim Method

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-87

692

(02BC)

Sets the method of output voltage limit. If there is vibration in the constant output

(0, 1)

range, set Feedforward Method. Usually it is not necessary to change this setting.

0 : Feedback Method

1 : Feedforward Method

VoutLimSw Level

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-88

400%

693

(02BD)

Sets the current level at which output voltage limit sequence selection occurs as a

(0 - 400%)

percentage where the motor rated current is 100%. Normally there is no need to change

this setting.

Note:

Parameter A1-02 [Control Method] selects which parameter is the motor rated

current.

• A1-02 = 5, 6 [PM OLVector, PM AOLVector]: E5-03 [PM Mot Rated Current

(FLA)]

• A1-02 = 8 [EZ Vector]: E9-06 [Motor Rated Current]

VoutLimSwHysteresis

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-89

693

(02BE)

Sets the hysteresis width of the current level at which output voltage limit sequence

(0 - 400%)

selection occurs as a percentage where the motor rated current is 100%. Normally there

is no need to change this setting.

Note:

Parameter A1-02 [Control Method] selects which parameter is the motor rated

current.

• A1-02 = 5, 6 [PM OLVector, PM AOLVector]: E5-03 [PM Mot Rated Current

(FLA)]

• A1-02 = 8 [EZ Vector]: E9-06 [Motor Rated Current]

VoutLimSwSpeed

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-90

200%

693

(02BF)

Sets the speed level at which output voltage limit sequence selection occurs as a

(0 - 200%)

percentage where the maximum output frequency is 100%. Usually it is not necessary to

change this setting.

Note:

Parameter A1-02 [Control Method] selects which parameter is the maximum output

frequency.

• A1-02 = 5, 6 [PM OLVector, PM AOLVector]: E1-04 [Max Output Frequency]

• A1-02 = 8 [EZ Vector]: E9-02 [Maximum Speed]

VoutLim Id Limit

V/f

OLV OLV/PM AOLV/PM EZOLV

n8-91

-50%

693

(02F7)

Sets the limit value of feedback output voltage limit Id operation. Enabled when n8-87

(-200 - 0%)

= 0 [O/P VoltLim Method = Speed Feedback Form]. Usually it is not necessary to

change this setting.

379

11.12

o: KEYPAD

11.12

o: KEYPAD

◆ o1: KEYPAD DISPLAY

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

User Monitor Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-01

106

696

(0500)

Sets the U: MONITORS for the Drive Mode. This parameter is only available when you

(104 - 855)

use an LED keypad.

RUN

Mon.Sel@Power-Up

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-02

696

(0501)

Sets the monitor item that the keypad screen shows after energizing the drive. Refer to

(1 - 5)

“U: MONITORS” for information about the monitor items that the keypad screen can

RUN

show. This parameter is only available when you use an LED keypad.

1 : FreqReference (U1-01)

2 : Direction

3 : OutFrequency (U1-02)

4 : OutCurrent (U1-03)

5 : User Monitor (o1-01)

FrqDisplay Unit

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-03

Determined by A1-02

696

Selection

(0502)

Sets the display units for the frequency reference and output frequency.

(0 - 3)

0 : 0.01 Hz

1 : 0.01% (100%=E1-04)

2 : rpm

3 : User-selected units

V/f Pattern Unit for

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-04

Determined by A1-02

697

Display

(0503)

Sets the setting unit for parameters that set the V/f pattern frequency.

(0, 1)

0 : Hz

1 : rpm

LCD Contrast

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-05

698

Adjustment

(0504)

Sets the contrast of the LCD display on the keypad.

(0 - 10)

RUN

FrqDisplay Max Value

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-10

Determined by o1-03

698

(0520)

Sets the value that the drive shows as the maximum output frequency.

(1 - 60000)

FrqDisplay Decimal

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-11

Determined by o1-03

698

Places

(0521)

Sets the number of decimal places for frequency reference and monitor values.

(0 - 3)

0 : (XXXXX) No Decimal Places

1 : (XXXX.X) 1 Decimal Place

2 : (XXX.XX) 2 Decimal Places

3 : (XX.XXX) 3 Decimal Places

Cust.Monitor 1 to 12

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-24 to o1-35:

o1-24: 101

698

(11AD - 11B8)

Sets a maximum of 12 monitors as user monitors. This parameter is only available when

o1-25: 102

using an LCD keypad.

RUN

o1-26: 103

o1-27 to o1-35: 0

(0, 101 - 999)

LCD Backlight

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-36

699

Brightness

(11B9)

Sets the intensity of the LCD keypad backlight.

(1 - 5)

RUN

LCD Blight ON/OFF

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-37

699

Selection

(11BA)

Sets the automatic shut off function for the LCD backlight.

(0, 1)

RUN

0 : OFF

1 : ON

LCD Blight Off-Delay

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-38

60 s

699

(11BB)

Sets the time until the LCD backlight automatically turns off.

(10 - 300 s)

RUN

Show Init Screen

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-39

699

(11BC)

Sets the function to show the LCD keypad initial setup screen each time the drive is

(0, 1)

energized. This parameter is only available when using an LCD keypad.

RUN

0 : No

1 : Yes

Home Screen Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-40

700

Mode

(11BD)

Sets the monitor display mode for the Home screen. This parameter is only available

(0, 10 - 12)

when using an LCD keypad.

RUN

0 : Monitors

10 : Bar Graph

11 : Analog Gauge

12 : Trend Plot

381

11.12 o: KEYPAD

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

1stMon Area Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-41

700

(11C1)

Sets the horizontal range used to display the monitor set in o1-24 [Cust.Monitor 1] as a

(0, 1)

bar graph. This parameter is only available when using an LCD keypad.

RUN

0 : +/- Area (- o1-42 - o1-42 )

1 : + Area (0 - o1-42 )

1stMon Area Setting

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-42

100.0%

700

(11C2)

Sets the horizontal axis value used to display the monitor set in o1-24 [Cust.Monitor 1]

(0.0

- 100.0%)

as a bar graph. This parameter is only available when using an LCD keypad.

RUN

2ndMon Area Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-43

700

(11C3)

Selects the horizontal range used to display the monitor set in o1-25 [Cust.Monitor 2]

(0, 1)

as a bar graph. This parameter is only available when using an LCD keypad.

RUN

0 : + - Area (- o1-44 - o1-44)

1 : + Area (0 - o1-44)

2ndMon Area Setting

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-44

100.0%

700

(11C4)

Sets the horizontal axis value used to display the monitor set in o1-25 [Cust.Monitor 2]

(0.0

- 100.0%)

as a bar graph. This parameter is only available when using an LCD keypad.

RUN

3rdMon Area Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-45

700

(11C5)

Sets the horizontal range used to display the monitor set in o1-26 [Cust.Monitor 3] as a

(0, 1)

bar graph. This parameter is only available when using an LCD keypad.

RUN

0 : + - Area (- o1-46 - o1-46)

1 : + Area (0 - o1-46 )

3rdMon Area Setting

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-46

100.0%

701

(11C6)

Sets the horizontal axis value used to display the monitor set in o1-26 [Cust.Monitor 3]

(0.0

- 100.0%)

as a bar graph. This parameter is only available when using an LCD keypad.

RUN

Trend Plot 1 Min Scale

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-47

-100.0%

701

Value

(11C7)

Sets the horizontal axis minimum value used to display the monitor set in o1-24 [Cust.

(-300.0 - +300.0%)

Monitor 1] as a trend plot. This parameter is only available when using an LCD keypad.

RUN

Trend Plot 1 Max Scale

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-48

100.0%

701

Value

(11C8)

Sets the horizontal axis maximum value used to display the monitor set in o1-24 [Cust.

(-300.0 - +300.0%)

Monitor 1] as a trend plot. This parameter is only available when using an LCD keypad.

RUN

Trend Plot 2 Min Scale

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-49

-100.0%

701

Value

(11C9)

Sets the horizontal axis minimum value used to display the monitor set in o1-25 [Cust.

(-300.0 - +300.0%)

Monitor 2] as a trend plot. This parameter is only available when using an LCD keypad.

RUN

Trend Plot 2 Max Scale

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-50

100.0%

701

Value

(11CA)

Sets the horizontal axis maximum value used to display the monitor set in o1-25 [Cust.

(-300.0 - +300.0%)

Monitor 2] as a trend plot. This parameter is only available when using an LCD keypad.

RUN

Trend Plot Time Scale

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-51

300 s

701

Setting

(11CB)

Sets the time scale (horizontal axis) to display the trend plot. When you change this

(1 - 3600 s)

setting, the drive automatically adjusts the data sampling time. This parameter is only

RUN

available when using an LCD keypad.

AnGauge Area Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-55

701

(11EE)

Sets the range used to display the monitor set in o1-24 [Custom Monitor 1] as an analog

(0, 1)

gauge. This parameter is only available when using an LCD keypad.

RUN

0 : + - Area (- o1-56 - o1-56 )

1 : + Area (0 - o1-56 )

AnGauge Area Setting

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-56

100.0%

701

(11EF)

Sets the value used to display the monitor set in o1-24 [Cust.Monitor 1] as an analog

(0.0

- 100.0%)

meter. This parameter is only available when using an LCD keypad.

RUN

Mot Capacity Unit

V/f

OLV OLV/PM AOLV/PM EZOLV

o1-58

702

(3125)

Sets the setting unit for parameters that set the motor rated power.

(0, 1)

0 : kW

1 : HP

382

11.12 o: KEYPAD

◆ o2: KEYPAD OPERATION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

LO/RE Key Selection of

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-01

702

Function

(0505)

(0, 1)

Sets the function that lets you use

to switch between LOCAL and REMOTE

Modes.

0 : Disabled

1 : Enabled

STOP Key Selection of

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-02

703

Function

(0506)

(0, 1)

Sets the function to use

on the keypad to stop the drive when the Run

command source for the drive is REMOTE (external) and not assigned to the keypad.

0 : Disabled

1 : Enabled

UserPar Set Default

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-03

703

Values

(0507)

Sets the function to keep the settings of changed parameters as user parameter defaults

(0 - 2)

to use during initialization.

0 : No change

1 : Set defaults

2 : Clear all

Drive KVA Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-04

Determined by the drive

703

(0508)

Sets the Drive Model code. Set this parameter after replacing the control board.

(-)

LCD FreqRef

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-05

704

Mode@Home Screen

(0509)

(0, 1)

Sets the function that makes it necessary to push

to use the keypad to change the

frequency reference value while in Drive Mode.

0 : Disabled

1 : Enabled

Keypad Disconnect

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-06

704

Detection

(050A)

Sets the function that stops the drive if you disconnect the keypad connection cable

(0, 1)

from the drive or if you damage the cable while the keypad is the Run command source.

0 : Disabled

1 : Enabled

Keypad Dir@Power-Up

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-07

704

(0527)

Sets the direction of motor rotation when the drive is energized and the keypad is the

(0, 1)

Run command source.

0 : Forward

1 : Reverse

Region Code for

o2-09

705

Initialization

(050D)

Parameter Write during

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-19

705

(061F)

Lets you change parameters during Uv [Undervoltage].

( 0, 1 )

Expert

0 : Disable

1 : Enable

Ext24V Off Warning

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-23

705

Display

(11F8)

Sets the function to give a warning if the backup external 24 V power supply turns off

(0, 1)

when the main circuit power supply is in operation.

RUN

0 : Disabled

1 : Enabled

Ext24V Mode Warning

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-26

705

Display

(1563)

When you connect a backup external 24 V power supply, this parameter sets the

(0, 1)

function to trigger an alarm when the main circuit power supply voltage decreases.

Note:

The drive will not run when it is operating from one 24-V external power supply.

0 : Disabled

1 : Enabled

BLE Disconn.

V/f

OLV OLV/PM AOLV/PM EZOLV

o2-27

705

Selection@BLE Ctrl

(1565)

Sets drive operation if the Bluetooth device is disconnected when you operate the drive

(0 - 4)

in Bluetooth Mode.

0 : Ramp->Stop

1 : Coast->Stop

2 : Fast Stop (C1-09)

3 : Alarm Only

4 : No Alarm Display

383

11.12 o: KEYPAD

◆ o3: COPY FUNCTION

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

COPY Keypad Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o3-01

706

of Mode

(0515)

Sets the function that saves and copies drive parameters to a different drive with the

(0 - 4)

keypad.

0 : Copy Select

1 : Bck (Drive->OPE)

2 : Res (OPE->Drive)

3 : Verify (Check)

4 : Del (Clear OPE Memory)

COPY Allow Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o3-02

706

(0516)

Sets the copy function when o3-01 = 1 [COPY Keypad Selection of Mode = Bck

(0, 1)

(Drive->OPE)].

0 : Disabled

1 : Enabled

COPY Memory

V/f

OLV OLV/PM AOLV/PM EZOLV

o3-04

706

Selection

(0B3E)

Sets the storage location for drive parameters when you back up and restore parameters.

(0 - 3)

This parameter is only available when using an LCD keypad.

0 : Memory 1

1 : Memory 2

2 : Memory 3

3 : Memory 4

COPY Items Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o3-05

706

(0BDA)

Sets which parameters are backed up, restored, and referenced. This parameter is only

(0, 1)

available when using an LCD keypad.

0 : Std

1 : Std+Solution

AutoBackup Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o3-06

707

(0BDE)

Sets the function that automatically backs up parameters. This parameter is only

(0, 1)

available when using an LCD keypad.

0 : Disabled

1 : Enabled

AutoBackup Lapse

V/f

OLV OLV/PM AOLV/PM EZOLV

o3-07

707

(0BDF)

Sets the interval at which the automatic parameter backup function saves parameters

(1 - 4)

from the drive to the keypad.

Note:

This parameter is only available when using an LCD keypad.

1 : 10 minutes

2 : 30 minutes

3 : 60 minutes

4 : 12 hours

◆ o4: MAINTENANCE MONITORS

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

Cum.Oper TimeSetting

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-01

707

(050B)

Sets the initial value of the cumulative drive operation time in 10-hour units.

(0 - 9999 h)

Cum.Oper TimeSelect

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-02

708

(050C)

Sets the condition that counts the cumulative operation time.

(1, 2)

1 : Log Power-On Time

2 : Log Run Time

Fan.Oper Setting

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-03

708

(050E)

Sets the value from which to start the cumulative drive cooling fan operation time in 10-

(0 - 9999 h)

hour units.

Cap.Maint.Setting

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-05

708

(051D)

Sets the U4-05 [Capacitor Maintenance] monitor value.

(0 - 150%)

PreChgRly Preset

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-07

708

Maintenance Cnt

(0523)

Sets the U4-06 [SoftChgRelay Maint] monitor value.

(0 - 150%)

IGBT Preset

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-09

708

Maintenance Cnt

(0525)

Sets the U4-07 [IGBT Maintenance] monitor value.

(0 - 150%)

Flt.History Initialization

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-11

709

(0510)

Resets the records of Monitors U2: FAULT and U3: FAULT HISTORY.

(0, 1)

0 : No Reset

1 : Reset

384

11.12

o: KEYPAD

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

kWh Monitor

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-12

709

Initialization

(0512)

Resets the monitor values for U4-10 [kWh Lower 4Digits] and U4-11 [kWh Upper

(0, 1)

5Digits].

0 : No Reset

1 : Reset

NumOfRunCom Init

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-13

709

Counter

(0528)

Resets the monitor values for U4-02 [Num of Run Commands], U4-24 [No of Travels

(0, 1)

(L)], and U4-25 [No of Travels(H)].

0 : No Reset

1 : Reset

Time Format

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-22

709

(154F)

Sets the time display format. This parameter is only available when using an LCD

(0 - 2)

keypad.

RUN

0 : 24 Hour Clock

1 : 12 Hour Clock

2 : 12 Hour JP Clock

Date Format

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-23

709

(1550)

Sets the date display format. This parameter is only available when using an LCD

(0 - 2)

keypad.

RUN

0 : YYYY/MM/DD

1 : DD/MM/YYYY

2 : MM/DD/YYYY

bAT Detection Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o4-24

710

(310F)

Sets the operation when the drive detects bAT [Keypad Battery Low Voltage] and TiM

(0 - 2)

[Keypad Time Not Set]. This parameter is only available when you use an LCD keypad.

RUN

0 : Disabled

1 : Enable (Alarm Detected)

2 : Enable (Fault Detected)

◆ o5: DATA LOGGER

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

Log Start Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

o5-01

712

(1551)

Sets the data log function. This parameter is only available when using an LCD keypad.

(0 - 1)

RUN

0 : OFF

1 : ON (Data Logging)

Log Sample Lapse

V/f

OLV OLV/PM AOLV/PM EZOLV

o5-02

1000 ms

713

(1552)

Sets the data log sampling cycle. This parameter is only available when using an LCD

(100 - 60000 ms)

keypad.

RUN

Log Mon Data 1

V/f

OLV OLV/PM AOLV/PM EZOLV

o5-03

101

713

(1553)

Sets the data log monitor. This parameter is only available when using an LCD keypad.

(000, 101 - 999)

RUN

Log Mon Data 2

V/f

OLV OLV/PM AOLV/PM EZOLV

o5-04

102

713

(1554)

Sets the data log monitor. This parameter is only available when using an LCD keypad.

(000, 101 - 999)

RUN

Log Mon Data 3

V/f

OLV OLV/PM AOLV/PM EZOLV

o5-05

103

713

(1555)

Sets the data log monitor. This parameter is only available when using an LCD keypad.

(000, 101 - 999)

RUN

Log Mon Data 4

V/f

OLV OLV/PM AOLV/PM EZOLV

o5-06

107

713

(1556)

Sets the data log monitor. This parameter is only available when using an LCD keypad.

(000, 101 - 999)

RUN

Log Mon Data 5

V/f

OLV OLV/PM AOLV/PM EZOLV

o5-07

108

714

(1557)

Sets the data log monitor. This parameter is only available when using an LCD keypad.

(000, 101 - 999)

RUN

Log Mon Data 6

V/f

OLV OLV/PM AOLV/PM EZOLV

o5-08

000

714

(1558)

Sets the data log monitor. This parameter is only available when using an LCD keypad.

(000, 101 - 999)

RUN

Log Mon Data 7

V/f

OLV OLV/PM AOLV/PM EZOLV

o5-09

000

714

(1559)

Sets the data log monitor. This parameter is only available when using an LCD keypad.

(000, 101 - 999)

RUN

Log Mon Data 8

V/f

OLV OLV/PM AOLV/PM EZOLV

o5-10

000

714

(155A)

Sets the data log monitor. This parameter is only available when using an LCD keypad.

(000, 101 - 999)

RUN

385

11.15 T: AUTOTUNING

11.15

T: AUTOTUNING

◆ T0: TUNE MODE

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

T0-00

Tune Mode Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

716

(1197)

Sets the type of Auto-Tuning.

(0, 1)

0 : Motor Parameter Tuning

1 : Control Tuning

◆ T1: INDUCTION MOTOR

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

V/f

OLV OLV/PM AOLV/PM EZOLV

T1-00

Mot1/Mot2 Selection

716

(0700)

Sets which motor to tune when motor 1/2 switching is enabled.

(1, 2)

You can only use the keypad to set this parameter. You cannot use external input

terminals to set it.

Note:

Set H1-xx = 61 [Motor 2 Select] to enable this parameter. When H1-xx ≠ 61 the

keypad will not show this parameter.

1 : Motor 1 (sets E1-xx, E2-xx)

2 : Motor 2 (sets E3-xx, E4-xx)

T1-01

Auto-tuning Mode

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

716

Selection

(0701)

Sets the type of Auto-Tuning.

(Determined by A1-02)

0 : Rotary Auto Tune

1 : Static1 AutoTune

2 : Static (R)

T1-02

Motor Rated Power

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04,

717

C6-01

(0702)

Uses the units set in o1-58 [Mot Capacity Unit] to set the motor rated output power.

(0.00 - 650.00 kW)

T1-03

Motor Rated Voltage

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04,

717

C6-01

(0703)

Sets the rated voltage (V) of the motor. Enter the base speed voltage for constant output

motors.

(200 V Class: 0.0 - 255.5

V, 400 V Class: 0.0 -

511.0 V)

T1-04

Motor Rated Current

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04

717

(0704)

Sets the rated current (A) of the motor.

(10% to 200% of the

drive rated current)

T1-05

Motor Base Frequency

V/f

OLV OLV/PM AOLV/PM EZOLV

50.0 Hz

717

(0705)

Sets the base frequency (Hz) of the motor.

(0.0 - 590.0 Hz)

T1-06

Motor Poles Number

V/f

OLV OLV/PM AOLV/PM EZOLV

717

(0706)

Sets the number of motor poles.

(2 to 120)

T1-07

Motor Base Speed

V/f

OLV OLV/PM AOLV/PM EZOLV

1450 min^-1 (r/min)

717

(0707)

Sets the motor base speed for Auto-Tuning (min^-1 (r/min)).

(0 - 35400 min^-1 (r/min))

V/f

OLV OLV/PM AOLV/PM EZOLV

T1-09

Motor NoLoad Current

718

(0709)

Sets the no-load current of the motor.

(0A - T1-04; max. of

2999.9)

T1-10

Motor Rated Slip

V/f

OLV OLV/PM AOLV/PM EZOLV

718

Frequency

(070A)

Sets motor rated slip.

(0.000 - 20.000 Hz)

V/f

OLV OLV/PM AOLV/PM EZOLV

T1-11

Motor Iron Loss

Determined by E2-11 or

718

E4-11

(070B)

Sets the iron loss for calculating the energy-saving coefficient.

(0 - 65535 W)

389

11.15 T: AUTOTUNING

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

T1-12

Test Mode Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

718

(0BDB)

Sets the function to enable Test Mode after Stationary Auto-Tuning. When you can

(0, 1)

operate the motor with a light load attached after Stationary Auto-Tuning is complete,

enable this parameter.

Note:

You must first set T1-10 = 0 [Motor Rated Slip Frequency = 0 Hz] to enable this

parameter.

0 : No

1 : Yes

T1-13

No-load Voltage

V/f

OLV OLV/PM AOLV/PM EZOLV

T1-03 × 0.9

718

(0BDC)

Sets the no-load voltage of the motor. When the no-load voltage at rated speed is

(200 V Class: 0.0 - 255.0

available, for example on the motor test report, set the voltage in this parameter. If the

V, 400 V Class: 0.0 -

no-load voltage is not available, do not change this parameter.

510.0 V)

Note:

To get the same qualities as a Yaskawa 1000-series drive or previous series drive,

set this parameter = T1-03 [Motor Rated Voltage].

◆ T2: PM MOTOR

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

V/f

OLV OLV/PM AOLV/PM EZOLV

T2-01

PM AutoTune Mode

719

Select

(0750)

Sets the type of Auto-Tuning for PM motors.

(Determined by A1-02)

0 : PM Motor Parameter Settings

1 : PM Static Full AutoTune

2 : PM Static R Autotune

4 : PM Rotary Autotune

5 : High Frequency Injection

T2-02

PMMot Code Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by A1-02

719

and o2-04

(0751)

If the drive is operating an SMRD, SMRA, or SSR1 series Yaskawa PM motor, enter

the PM motor code in to align with the rotation speed and motor output.

(0000 - FFFF)

V/f

OLV OLV/PM AOLV/PM EZOLV

T2-03

PMMot Motor Type

719

(0752)

Sets the type of PM motor the drive will operate.

(0, 1)

0 : IPM Motor

1 : SPM Motor

T2-04

PMMot Rated Power

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04,

719

C6-01

(0730)

Uses the units set in o1-58 [Mot Capacity Unit] to set the PM motor rated output power.

(0.00 - 650.00 kW)

V/f

OLV OLV/PM AOLV/PM EZOLV

T2-05

PMMot Rated Voltage

200 V Class: 200.0 V,

720

400 V: 400.0 V

(0732)

Sets the rated voltage (V) of the motor.

(200 V Class: 0.0 - 255.0

V, 400 V Class: 0.0 -

510.0 V)

T2-06

PMMot Rated Current

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04

720

(0733)

Sets the rated current (A) of the motor.

(10% to 200% of the

drive rated current)

T2-07

PMMot Base Frequency

V/f

OLV OLV/PM AOLV/PM EZOLV

87.5 Hz

720

(0753)

Sets the base frequency (Hz) of the motor.

(0.0 - 590.0 Hz)

T2-08

PMMot Poles Number

V/f

OLV OLV/PM AOLV/PM EZOLV

720

(0734)

Sets the number of motor poles.

(2 - 48)

T2-09

PMMot Base Speed

V/f

OLV OLV/PM AOLV/PM EZOLV

1750 min^-1 (r/min)

720

(0731)

Sets the motor base speed (min^-1 (r/min)).

(0 - 34500 min^-1 (r/min))

T2-10

PMMot Stator

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by T2-02

720

Resistance

(0754)

Sets the stator resistance for each motor phase.

(0.000 - 65.000 Ω)

Note:

This parameter does not set line-to-line resistance.

V/f

OLV OLV/PM AOLV/PM EZOLV

T2-11

PMMot dAxis

Determined by T2-02

720

(0735)

Inductance

Sets the d-axis inductance of the motor on a per phase basis.

(0.00 - 600.00 mH)

T2-12

PMMot qAxis

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by T2-02

720

Inductance

(0736)

Sets the q-Axis inductance of the motor on a per phase basis.

(0.00 - 600.00 mH)

V/f

OLV OLV/PM AOLV/PM EZOLV

T2-13

KE Unit Selection

720

(0755)

Sets the units that the drive uses to set the induced voltage constant.

(0, 1)

0 : mV/rpm

1 : mV/(rad/sec)

390

11.15 T: AUTOTUNING

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

T2-14

PMMot KE Voltage

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by T2-13

721

Constant

(0737)

Sets the motor induced voltage constant (Ke).

(0.0

- 2000.0)

V/f

OLV OLV/PM AOLV/PM EZOLV

T2-15

PullInCurrLv@PM

30%

721

Motor Tuning

(0756)

Sets the level of the pull-in current as a percentage of E5-03 [PM Mot Rated Current

(0 - 120%)

(FLA)]. Usually it is not necessary to change this setting.

◆ T3: ASR

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

V/f

OLV OLV/PM AOLV/PM EZOLV

T3-00

Control Loop Tune

721

Selection

(1198)

Sets the type of Control Auto-Tuning.

(2, 3)

2 : Dec Rate Tuning

3 : KEB Tuning

◆ T4: SIMPLE VECTOR

No.

Default

Name

Description

Ref.

(Hex.)

(Range)

T4-01

EZ Tune Mode Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

721

(3130)

Sets the type of Auto-Tuning for EZOLV control.

(0, 1)

0 : Motor Constant

1 : Static R Autotune

T4-02

Motor Type Selection

V/f

OLV OLV/PM AOLV/PM EZOLV

722

(3131)

Sets the type of motor.

(0, 1, 2)

0 : IM

1 : PM

2 : SynRM

V/f

OLV OLV/PM AOLV/PM EZOLV

T4-04

Motor Rated Revolutions

722

(3133)

Sets rated rotation speed (min^-1) of the motor.

((40 Hz to 120 Hz) × 60

× 2/E9-08)

T4-05

Motor Rated Frequency

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by E9-01

722

and o2-04

(3134)

Sets the rated frequency (Hz) of the motor.

(40.0 - 120.0 Hz)

V/f

OLV OLV/PM AOLV/PM EZOLV

T4-06

Motor Rated Voltage

200 V Class: 200.0 V,

722

400 V: 400.0 V

(3135)

Sets the rated voltage (V) of the motor.

(200 V Class: 0.0 - 255.0

V,400 V Class: 0.0 -

510.0 V)

T4-07

Motor Rated Current

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by o2-04,

722

C6-01

(3136)

Sets the rated current (A) of the motor.

(10% to 200% of the

drive rated current)

V/f

OLV OLV/PM AOLV/PM EZOLV

T4-08

Motor Rated Capacity

Determined by E9-10

722

(3137)

Sets the motor rated power in the units set in o1-58 [Mot Capacity Unit].

(0.10 - 650.00 kW)

T4-09

Motor Poles Number

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by E9-01

723

(3138)

Sets the number of motor poles.

(2 - 48)

391

11.16 U: MONITORS

11.16

U: MONITORS

◆ U1: STATUS

No.

Name

Description

MFAO Signal Level

(Hex.)

U1-01

Frequency Reference

V/f

OLV OLV/PM AOLV/PM EZOLV

10 V = Maximum

frequency (-10 V to +10 V)

(0040)

Shows the actual frequency reference value. Parameter o1-03 [FrqDisplay Unit Selection] sets the

display units.

Unit: 0.01 Hz

U1-02

Output Frequency

V/f

OLV OLV/PM AOLV/PM EZOLV

10 V = Maximum

frequency (-10 V to +10 V)

(0041)

Shows the actual output frequency. Parameter o1-03 [FrqDisplay Unit Selection] sets the display

units.

Unit: 0.01 Hz

U1-03

Output Current

V/f

OLV OLV/PM AOLV/PM EZOLV

10 V = Drive rated current

(0042)

Shows the actual output current.

The keypad shows the value of U1-03 in amperes (A). When looking at the monitor through

Modbus communications, the current is “8192 = drive rated current (A)”. Calculate the current

from the monitor value that is in at Modbus communications using “Numerals being displayed /

8192 × drive rated current (A).

Unit: When the drive model changes, the display units for this parameter also change.

•

0.01 A units: 2001 to 2042, B001 to B018, 4001 to 4023

•

0.1A units: 2056 to 2082, 4031 to 4060

U1-04

Control Method

V/f

OLV OLV/PM AOLV/PM EZOLV

No signal output available

(0043)

Shows the drive control method.

0 : V/f Control

2 : OLVector

5 : PM OLVector

6 : PM AOLVector

8 : EZ Vector

U1-05

Motor Speed

V/f

OLV OLV/PM AOLV/PM EZOLV

10 V = Maximum

frequency (-10 V to +10 V)

(0044)

Shows the actual detected motor speed. Parameter o1-03 [FrqDisplay Unit Selection] sets the

display units.

Unit: 0.01 Hz

U1-06

Output Voltage Ref

V/f

OLV OLV/PM AOLV/PM EZOLV

200 V class: 10 V = 200

Vrms

(0045)

Shows the output voltage reference.

400 V class: 10 V = 400

Unit: 0.1 V

Vrms

U1-07

DC Bus Voltage

V/f

OLV OLV/PM AOLV/PM EZOLV

200 V class: 10 V = 400 V

(0046)

Shows the DC bus voltage.

400 V class: 10 V = 800 V

Unit: 1 V

U1-08

Output Power

V/f

OLV OLV/PM AOLV/PM EZOLV

10 V: Drive capacity (motor

rated power) kW

(0047)

Shows the internally-calculated output power.

(-10 V to +10 V)

Changing the setting of A1-02 [Control Method] also changes the signal level of the analog

output.

• A1-02 = 0: Drive capacity (kW)

• A1-02 = 2: Motor Rated Power (kW) [E2-11]

• A1-02 = 5, 6: PM Mot Rated Power (kW) [E5-02]

• A1-02 = 8: Motor Rated Power (kW) [E9-07]

Unit: When the drive model changes, the display units for this parameter also change.

•

0.01 A units: 2001 to 2042, B001 to B018, 4001 to 4023

•

0.1A units: 2056 to 2082, 4031 to 4060

U1-09

Torque Reference

V/f

OLV OLV/PM AOLV/PM EZOLV

10 V = Motor rated torque

(-10 V to +10 V)

(0048)

Shows the internal torque reference value.

Unit: 0.1%

V/f

OLV OLV/PM AOLV/PM EZOLV

U1-10

In Terminal Status

No signal output available

(0049)

Shows the status of the MFDO terminal where

= ON and

= OFF.

For example, U1-10 shows

when terminals DI1 and DI3 are ON.

bit0 : Terminal DI1 (MFDI 1)

bit1 : Terminal DI2 (MFDI 2)

bit2 : Terminal DI3 (MFDI 3)

bit3 : Terminal DI4 (MFDI 4)

bit4 : Terminal DI5 (MFDI 5)

bit5 : Terminal DI6 (MFDI 6)

bit6 : Terminal DI7 (MFDI 7)

bit7 : Not used (normal value of [

]).

392

11.16 U: MONITORS

No.

Name

Description

MFAO Signal Level

(Hex.)

U1-11

Out Terminal Status

V/f

OLV OLV/PM AOLV/PM EZOLV

No signal output available

(004A)

Shows the status of the MFDO terminal where

= (ON) and

= (OFF).

For example, U1-11 shows

when terminals NO and DO2 are ON.

bit0 : Terminal NO/NC-CM

bit1 : Terminal DO1-O1C

bit2 : Terminal DO2-O2C

bit3 : Not used (normal value of [

]).

bit4 : Not used (normal value of [

]).

bit5 : Not used (normal value of [

]).

bit6 : Not used (normal value of [

]).

bit7 : Not used (normal value of [

]).

U1-12

Drive Status

V/f

OLV OLV/PM AOLV/PM EZOLV

No signal output available

(004B)

Shows drive status where

= ON and

= OFF.

For example, U1-12 shows

during run with the Reverse Run command.

bit0 : During Run

bit1 : During zero-speed

bit2 : During reverse

bit3 : During fault reset signal input

bit4 : During speed agreement

bit5 : Drive Ready

bit6 : During minor fault detection

bit7 : During fault detection

U1-13

Terminal AI1 InputLv

V/f

OLV OLV/PM AOLV/PM EZOLV

10 V = 100% (-10 V to +10

(004E)

Shows the signal level of terminal AI1.

Unit: 0.1%

V/f

OLV OLV/PM AOLV/PM EZOLV

U1-14

Terminal AI2 InputLv

10 V = 100% (-10 V to +10

(004F)

Shows the signal level of terminal AI2.

Unit: 0.1%

U1-16

SFS Output Frequency

V/f

OLV OLV/PM AOLV/PM EZOLV

10 V = Maximum

frequency (-10 V to +10 V)

(0053)

Shows the output frequency after soft start. Shows the frequency with acceleration and

deceleration times and S-curves. Parameter o1-03 [FrqDisplay Unit Selection] sets the display

units.

Unit: 0.01 Hz

V/f

OLV OLV/PM AOLV/PM EZOLV

U1-18

oPE Fault Parameter

No signal output available

(0061)

Shows the parameter number that caused the oPE02 [Parameter Range Setting Error] or oPE08

[Parameter Selection Error].

U1-19

Modbus Err.Code

V/f

OLV OLV/PM AOLV/PM EZOLV

No signal output available

(0066)

Shows the contents of the Modbus communication error where

=”error” and

= “no error”.

For example, U1-19 shows

when the drive detects a CRC error.

bit0 : CRC Error

bit1 : Data Length Error

bit2 : Not used (normal value of [

]).

bit3 : Parity Error

bit4 : Overrun Error

bit5 : Framing Error

bit6 : Timed Out

bit7 : Not used (normal value of [

]).

U1-24

Input Pulse Monitor

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by H6-02

(007D)

Shows the frequency to pulse train input terminal PI.

Unit: 1 Hz

U1-25

SoftNumber Flash

V/f

OLV OLV/PM AOLV/PM EZOLV

No signal output available

(004D)

Shows the ID.

U1-26

SoftNumber ROM

V/f

OLV OLV/PM AOLV/PM EZOLV

No signal output available

(005B)

Shows the ROM ID.

U1-50

Virt. Analog Input

V/f

OLV OLV/PM AOLV/PM EZOLV

Determined by H7-40

(1199)

Shows the virtual analog input value.

Expert

U1-91

Output Voltage

V/f

OLV OLV/PM AOLV/PM EZOLV

200 V class: 10 V = 200

Vrms

(154E)

Shows the drive internal output voltage reference.

400 V class: 10 V = 400

Expert

Unit: 0.1 V

Vrms

393

Q2V Driving Quality. Technical Manual (Item code: Q2V-Axxxx-xxx, 2020) - page 10