Chapter 5 ParametersVFD-S Series

Pr.

 

Explanation

Settings

Factory

NOTE

 

Setting

9-00

Communication

d1 to d254

d1

 

Address

 

9-01

Transmission Speed

d0: Baud Rate 4800 bps

d1

 

d1: Baud Rate 9600 bps

 

 

 

 

 

 

9-01

Transmission Speed

d2: Baud Rate 19200 bps

d1

 

d3: Baud Rate 38400 bps

 

 

 

 

 

 

 

 

 

d0: Warn and Keep Operating

 

 

9-02

Transmission Fault

d1: Warn and Ramp to Stop

d0

 

 

Treatment

d2: Warn and Coast to Stop

 

 

 

 

 

d3: Keep Operating without Warning

 

 

9-03

Time-out Detection

d0: Disable

d0

 

d1 to d20: time setting (1 sec

 

 

 

 

increment)

 

 

 

 

 

d0: 7,N,2 (Modbus, ASCII)

 

 

 

 

 

d1: 7,E,1 (Modbus, ASCII)

 

 

 

 

 

d2: 7,O,1 (Modbus, ASCII)

 

 

9-04

Communication

d3: 8,N,2 (Modbus, ASCII)

d0

 

d4: 8,E,1 (Modbus, ASCII)

 

 

Protocol

d5: 8,O,1 (Modbus, ASCII)

 

 

 

 

 

 

 

 

 

 

d6: 8,N,2 (Modbus, RTU)

 

 

 

 

 

d7: 8,E,1 (Modbus, RTU)

 

 

 

 

 

d8: 8,O,1 (Modbus, RTU)

 

 

Group A PID Parameters

 

 

 

 

 

 

 

 

 

Pr.

 

Explanation

Settings

Factory

NOTE

 

 

 

 

Setting

 

 

 

 

d0: Disable PID function

 

 

 

 

 

d1: Negative PID feedback from

 

 

 

 

 

external terminal (AVI) 0 to

 

 

 

 

 

+10V

 

 

 

 

 

d2: Negative PID feedback from

 

 

A-00

 

Input terminal for PID Feedback

external terminal (ACI) 4 to

d0

 

 

20mA

 

 

 

 

d3: Positive PID feedback from

 

 

 

 

 

external terminal (AVI) 0 to

 

 

 

 

 

+10V

 

 

 

 

 

d4: Positive PID feedback from

 

 

 

 

 

external terminal (ACI) 4 to

 

 

 

 

 

20mA

 

 

A-01

 

Gain over PID Detection value

d0 to d999

d100

 

 

 

 

 

 

 

A-02

 

Proportional Gain (P)

d0 to d999

d100

 

A-03

 

Integral Time (I)

d0 to d999

d100

 

A-04

 

Derivative Control (D)

d0 to d100

d0

 

A-05

 

Upper Bound for Integral Control

d0 to d100%

d100

 

 

 

 

 

 

 

A-06

 

Primary Delay Filter Time

d0 to d999

d0

 

 

 

 

 

 

 

5-10

Revision August 2006, SE08, SW V2.61

Page 65
Image 65
Delta Electronics VFD007S23A manual Group a PID Parameters Explanation Settings Factory

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.