Delta Electronics VFD007S23A manual 6FH

Models: VFD007S23A

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Chapter 5 ParametersVFD-S Series

RTU mode:

 

 

 

 

 

 

Command message:

 

 

Response message:

 

 

 

ADR

01H

 

ADR

01H

 

 

CMD

03H

 

CMD

03H

 

 

Starting data

21H

 

Number of data

04H

 

 

address

02H

 

(count by byte)

 

 

 

 

 

 

Number of data

00H

 

Content of address

17H

 

 

(count by word)

02H

 

2102H

70H

 

 

CRC CHK Low

6FH

 

Content of address

00H

 

 

CRC CHK High

F7H

 

2103H

00H

 

 

 

 

 

CRC CHK Low

FEH

 

 

 

 

 

CRC CHK High

5CH

 

(2) 06H: single write, write single data to register.

Example: writing data 6000(1770H) to register 0100H. AMD address is 01H.

ASCII mode:

Command message:

STX

‘:’

ADR 1

‘0’

ADR 0

‘1’

CMD 1

‘0’

CMD 0

‘6’

 

‘0’

Data address

‘1’

‘0’

 

 

‘0’

 

‘1’

Data content

‘7’

‘7’

 

 

‘0’

LRC CHK 1

‘7’

LRC CHK 0

‘1’

END 1

CR

END 0

LF

Response message:

STX

‘:’

ADR 1

‘0’

ADR 0

‘1’

CMD 1

‘0’

CMD 0

‘6’

 

‘0’

Data address

‘1’

‘0’

 

 

‘0’

 

‘1’

Data content

‘7’

‘7’

 

 

‘0’

LRC CHK 1

‘7’

LRC CHK 0

‘1’

END 1

CR

END 0

LF

RTU mode:

Command message:

Response message:

 

ADR

01H

CMD

06H

Data address

01H

00H

 

Data content

17H

70H

 

CRC CHK Low

86H

CRC CHK High

22H

(3) Command code: 10H, write n word, n<=12

ADR

01H

CMD

06H

Data address

01H

00H

 

Data content

17H

70H

 

CRC CHK Low

86H

CRC CHK High

22H

For example, writing 6000(1770H) to Pr 5-00 (address 0500H) and1000(03E8H) to Pr 5-01 (address 0501H) with slave address 01H.

Revision August 2006, SE08, SW V2.61

5-67

Page 122
Image 122
Delta Electronics VFD007S23A manual 6FH

VFD007S23A specifications

Delta Electronics VFD007S23A is a highly versatile and efficient variable frequency drive (VFD) designed to control AC motors and enhance energy savings in various industrial applications. Known for its robust performance, this drive provides precise motor control and has become a preferred choice in industries requiring reliable and efficient motor management.

One of the main features of the VFD007S23A is its compact design, which makes it suitable for installations with limited space. With a compact size of only 200mm in height, 150mm in width, and 110mm in depth, it can be easily integrated into existing systems without needing extensive modifications.

The VFD supports a wide range of input voltages, accommodating 200V to 240V three-phase power supply. It is capable of delivering up to 0.75 kW of power, making it suitable for various applications including fans, pumps, and conveyors. Its adjustable frequency output allows for speed control, enhancing process efficiency and reducing energy consumption.

Equipped with advanced control technologies, the VFD007S23A offers both scalar and vector control modes. Scalar control is ideal for applications where precise speed control is not critical, while vector control provides superior torque performance, making it ideal for applications requiring high acceleration and deceleration. This feature allows users to achieve optimal performance regardless of the application requirements.

Incorporating features such as keypad programming, the VFD includes user-friendly interface allowing for easy setup and adjustments. The drive also supports various communication protocols, including Modbus RTU, enabling seamless integration into existing automation systems.

Another significant characteristic is its built-in protection features, including over-voltage, under-voltage, phase loss, and overload protection. These safety features ensure the durability and reliability of the device, extending its lifespan and minimizing downtime.

Additionally, the VFD007S23A is designed with energy efficiency in mind. It features an energy-saving mode that can reduce energy consumption significantly in variable load applications. By adjusting the motor speed according to the actual load demand, users can achieve lower operational costs while contributing to environmental sustainability.

In conclusion, Delta Electronics VFD007S23A stands out as an efficient and reliable choice for variable frequency drive applications. Its robust design, advanced control technologies, and energy-saving features make it ideal for a wide range of industrial applications, ensuring optimal performance and operational efficiency.