No.

(Hex.)

Name

Description

Default

(Range)

Ref.

A1-00

(0100)

RUN

Language Selection

Sets the language for the LCD keypad.

Note:

When you use A1-03 [Initialize Parameters] to initialize the drive, the drive will not reset this parameter.

0
English
 
1
Japanese
 
2
German
 
3
French
 
4
Italian
 
5
Spanish
 
6
Portuguese
 
7
Chinese
 
8
Czech
 
9
Russian
 
10
Turkish
 
11
Polish
 
12
Greek
 

1

(0 - 12)

Details

No.

(Hex.)

Name

Description

Default

(Range)

Ref.

A1-01

(0101)

RUN

Access Level Selection

Sets user access to parameters. The access level controls which parameters the keypad will display, and which parameters the user can set.

0
Operation Only

Access to A1-00, A1-01, A1-04 [Password], and the U Monitors.

1
User Parameters

Access to A1-00, A1-01, A1-04, and parameters registered to A2-01 to A2-32 [User Parameters 1 to 32].

2
Advanced Level

Access to all parameters, but not Expert Mode parameters.

3
Expert Level

Access to all parameters including Expert Mode parameters.

2

(0 - 3)

Details

No.

(Hex.)

Name

Description

Default

(Range)

Ref.

A1-02

(0102)

Control Method Selection

Sets the control method for the drive application and the motor.

0
V/f Control

Use this control method in these applications and conditions:

  • For general variable-speed control applications in which a high level of responsiveness or high-precision speed control is not necessary.

  • Applications in which more than one motor are connected to one drive

  • When there is not sufficient data to set the motor parameters

  • When it is not possible to do Auto-Tuning. The speed control range is 1:40.

1
V/f Control with Encoder

Use this control method in these applications and conditions:

  • For general variable-speed control applications in which a high level of responsiveness or high-precision speed control is not necessary.

  • When there is not sufficient data to set the motor parameters

  • When it is not possible to do Auto-Tuning. The speed control range is 1:40.

2
Open Loop Vector

Use this control method for general variable-speed control applications in which high-precision speed control is necessary. In this control method, a feedback signal from the motor is not necessary to have high torque response and high torque when you operate the drive at low speeds. The speed control range is 1:200.

3
Closed Loop Vector

Use this control method for general variable-speed control applications in which these qualities are necessary:

  • A high level of responsiveness

  • High-precision speed control up to zero speed

  • High-precision torque control. A speed feedback signal from the motor is necessary for this control method. The speed control range is 1:1500.

4
Advanced Open Loop Vector

This is a control method for induction motors. Use this control method for applications in which high-precision speed control is necessary.

This control method has high speed and torque response and high torque when operating at low speeds. The speed control range is 1:200.

5
PM Open Loop Vector

The drive controls an IPM motor or SPM motor in this control method. Use this control method for general variable-speed control applications in which a high level of responsiveness or high-precision speed control are not necessary. The speed control range is 1:20 AM.

6
PM Advanced Open Loop Vector

The drive can control an IPM motor in this control method. Use this control method for general variable-speed control applications in which high-precision speed control and torque limit are necessary. The speed control range is 1:20 AM. The speed control range is 1:100 when n8-57 = 1 [HFI Overlap Selection = Enabled].

Note:

The speed control range 1:100 is the momentary operation area. Correctly select the drive and motor capacity for continuous operation.

7
PM Closed Loop Vector

The drive controls a PM motor in this control method. Use this control method for constant torque applications in which high-precision control with a PM motor is necessary. Also use this control method for general variable-speed control applications in which high torque response and high-precision torque control are necessary. A speed feedback signal from the motor is necessary for this control method. The speed control range is 1:1500.

8
EZ Vector Control

The drive controls induction motors and PM motors in this control method. This control method uses an easier procedure to operate motors with more efficiency. Use this control method for derating torque applications. For example, fans and pumps.

2

(0 - 8)

Details

No.

(Hex.)

Name

Description

Default

(Range)

Ref.

A1-03

(0103)

Initialize Parameters

Sets parameters to default values.

0
No Initialization
 
1110
User Initialization

Sets parameters to the values set by the user as user settings. Set o2-03 = 1 [User Parameter Default Value = Set defaults] to save the user settings.

2220
2-Wire Initialization

Sets MFDI terminal S1 to Forward Run and terminal S2 to Reverse Run, and resets all parameters to default settings.

3330
3-Wire Initialization

Sets MFDI terminal S1 to Run, terminal S2 to Stop, and terminal S5 to FWD/REV, and resets all parameters to default settings.

0

(0 - 3330)

Details

No.

(Hex.)

Name

Description

Default

(Range)

Ref.

A1-04

(0104)

Password

Entry point for the password set in A1-05 [Password Setting]. The user can view the settings of parameters that are locked without entering the password. Enter the correct password in this parameter to change parameter settings.

0000

(0000 - 9999)

Details

No.

(Hex.)

Name

Description

Default

(Range)

Ref.

A1-05

(0105)

Password Setting

Set the password to lock parameters and prevent changes to parameter settings. Enter the correct password in A1-04 [Password] to unlock parameters and accept changes.

0000

(0000 - 9999)

Details

No.

(Hex.)

Name

Description

Default

(Range)

Ref.

A1-06

(0127)

Application Preset

Sets the drive to operate in selected application conditions.

0
General-purpose
 
1
Water Supply Pump 2
 
2
Conveyor
 
3
Exhaust Fan
 
4
HVAC Fan
 
5
Air Compressor
 
6
Crane (Hoist)
 
7
Crane (Traveling)
 

0

(0 - 7)

Details

No.

(Hex.)

Name

Description

Default

(Range)

Ref.

A1-07

(0128)

DriveWorksEZ Function Selection

Sets the drive to operate with DriveWorksEZ.

0
DWEZ Disabled
 
1
DWEZ Enabled
 
2
Enabled/Disabled wDigital Input

Set H1-xx = 9F [MFDI Function Select = DWEZ Disable]. Deactivate the digital input to enable programs made with DriveWorksEZ. Activate the terminal to disable the programs.

0

(0 - 2)

Details

No.

(Hex.)

Name

Description

Default

(Range)

Ref.

A1-11

(111D)

Expert

Firmware Update Lock

Protects the drive firmware. When you enable the protection, you cannot update the drive firmware.

0
Disabled

Disables drive firmware protection.

1
Enabled

Enables drive firmware protection.

0

(0, 1)

Details

No.

(Hex.)

Name

Description

Default

(Range)

Ref.

A1-12

(1564)

Bluetooth ID

Sets the password necessary to use Bluetooth to control the drive with a smartphone or tablet.

-

(0000 - 9999)

Details