Chapter 5 ParametersVFD-S Series

the setting frequency of parameters, such as Max. operation frequency, 1st speed and etc., they are still needed to set with actual value.

 

 

+

 

 

 

 

P

 

 

I

Integration's

+

 

+

 

PID Frequency

One-Time

 

Target

 

 

 

 

 

 

Upper

 

 

 

 

 

Output

Delay

 

Value

 

 

 

 

 

 

 

Bound

 

 

+

 

 

 

Command

 

A-06

 

 

 

 

 

 

 

 

 

A-02

 

 

A-03

Frequency

 

 

 

 

 

Limit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A-07

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A-05

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

Frequency

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Command

 

 

 

 

 

 

 

 

 

 

 

 

 

A-04

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Detection

 

 

 

Output Value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Value

 

 

 

 

 

A-00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gain

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A-01

 

 

 

 

 

 

 

 

 

 

 

 

 

If the input range of sensor is 0~SI_max, output range is SO_min~SO_max and then

 

 

 

Input

 

 

 

 

SI_max

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Per output

 

is

SO_max-SO_min

, set drive input to sensor output

 

 

Set input range of drive is D_range= 10V(0~10V) or 16mA (4~20mA) that correspond to 0~1-00Hz

 

Output

 

1-00

 

 

 

 

will be

D_range

 

 

and then

Per input

 

 

 

 

 

 

Display value of F, H

According to the display value of F and H = actual value ¯A-13/1-00, and then

Actual value

=A-13/1-00. If you want the result to be display value = sensor output and actual value = drive output,

 

 

 

 

SI_max

X

A-01

 

 

 

 

 

 

 

 

A-13

=

 

SO_max-SO_min

100

 

 

A-13

=

SI_max

X

A-01

X D_range

 

1-00

1-00

 

 

 

 

 

SO_max-SO_min

100

and then

 

 

 

D_range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Example:

Sensor: 0~6 psi input corresponds to 0~5V output drive AVI: 0~10V input corresponds to 0~60Hz, A- 01=100

A-13 = 56-0X 100100 X 10 = 12

5-78

Revision August 2006, SE08, SW V2.61

Page 132 Page 134
Page 133
Image 133
Delta Electronics VFD007S23A manual 13 = 56-0X 100100 X 10 =
Page 132 Page 134

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.
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