Chapter 5 ParametersVFD-S Series

 

Frequency

 

 

 

 

Master freq.=5Hz

 

 

 

 

 

 

 

 

 

Pr.5-03

 

 

 

 

 

60Hz

 

 

 

 

 

5-00=10 Hz

4-07=d17

5-09=10 Sec

 

 

 

 

 

 

 

5-01=20 Hz

3-05=d10

5-10=10 Sec

 

50Hz

 

 

 

 

 

Pr.5-04

5-02=40 Hz

3-06=d11

5-11=12 Sec

 

 

 

 

 

 

 

5-03=60 Hz

5-07=d1

5-12=15 Sec

 

 

 

 

 

 

 

 

5-04=50 Hz

5-08=d0

5-13=15 Sec

 

40Hz

 

 

 

Pr.5-02

 

 

5-05=30 Hz

 

5-14=8 Sec

 

 

 

 

 

 

 

5-06=15 Hz

 

5-15=17 Sec

 

30Hz

 

 

 

 

 

 

Pr.5-05

 

5-16=17 Sec

 

 

 

 

 

 

 

 

 

 

 

 

20Hz

 

 

Pr.5-01

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pr.5-06

 

 

 

 

15Hz

 

 

 

 

 

 

 

 

 

 

 

 

Pr.5-00

 

 

 

 

 

 

 

 

 

Master 10Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Time

Freq.

5Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Sec)

 

0Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-09 5-10

5-11

5-12

5-13

5-14

5-15

5-16

 

 

 

 

 

 

 

 

 

 

 

 

 

Program operation

 

 

 

 

 

 

 

 

 

 

 

command

 

 

 

 

 

 

 

 

 

 

 

 

Program operation

 

 

 

 

 

 

 

 

 

 

 

output indication

 

 

 

 

 

 

 

 

 

 

 

Program step complete

Program operation completed

NOTE

The above diagram shows one complete PLC cycle. To restart the cycle, turn the PLC program off and then back on.

Example 2 (Pr.5-07 = d2): Continuously executes program cycles

The diagram below shows the PLC program stepping through each speed and the automatically starting again. To stop the PLC program, one must either pause the program or turn it off (Refer to Pr.4-05 to 4-08 value d17 and d18).

Frequency

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-03

 

 

Master freq.=5Hz

 

 

60Hz

 

 

 

 

 

 

5-00=10 Hz

4-07=d17

5-09=10 Sec

 

 

 

 

 

 

 

 

 

5-04

 

5-01=20 Hz

3-05=d11

5-10=10 Sec

50Hz

 

 

 

 

 

5-02=40 Hz

3-06=d12

5-11=12 Sec

 

 

 

 

 

 

5-03=60 Hz

5-07=d2

5-12=15 Sec

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-02

 

 

 

5-04=50 Hz

5-08=d0

5-13=15 Sec

40Hz

 

 

 

 

 

5-05=30 Hz

 

5-14=8 Sec

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-06=15 Hz

 

5-15=17 Sec

30Hz

 

 

 

 

 

 

5-05

 

 

5-16=17 Sec

20Hz

 

5-01

 

 

 

 

 

 

 

5-00

 

 

 

 

 

 

 

5-06

 

 

 

15Hz

 

 

 

 

 

 

 

 

 

5-00

 

 

 

 

 

 

 

 

 

 

10Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5Hz

 

 

 

 

 

 

 

 

 

 

Time

0Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-11

5-12

5-13

5-14

5-15

5-16

5-09

5-10

(Sec)

 

 

 

 

 

 

 

Program step

5-

 

09 5-10

 

 

 

 

 

 

 

 

 

 

 

 

complete

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Program operation

 

 

 

 

 

 

 

 

 

 

 

completed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-48

Revision August 2006, SE08, SW V2.61

Page 102 Page 104
Page 103
Image 103
Delta Electronics VFD007S23A manual Example 2 Pr.5-07 = d2 Continuously executes program cycles
Page 102 Page 104

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.
Top Page Image Contents