Chapter 5 ParametersVFD-S Series

Pr.

Explanation

Settings

Factory

NOTE

Setting

5-02

3rd Step Speed Freq.

d0.0 to d400 Hz

d0.0

 

5-03

4th Step Speed Freq.

d0.0 to d400 Hz

d0.0

 

5-04

5th Step Speed Freq.

d0.0 to d400 Hz

d0.0

 

5-05

6th Step Speed Freq.

d0.0 to d400 Hz

d0.0

 

5-06

7th Step Speed Freq.

d0.0 to d400 Hz

d0.0

 

 

 

d0: Disable PLC Operation

 

 

 

 

d1: Execute one program cycle

 

 

 

 

d2: Continuously execute program

 

 

 

 

cycles

 

 

 

 

d3: Execute one program cycle step

 

 

5-07

PLC Mode

by step

d0

 

 

 

d4: Continuously execute one

 

 

 

 

program cycle step by step

 

 

 

 

d5: Disable PLC operation, but can

 

 

 

 

set direction of 1st speed to 7th

 

 

 

 

speed

 

 

5-08

PLC Forward/ Reverse Motion

d0 to d255 (0: FWD 1: REV)

d0

 

5-09

Time Duration of Zero Step Speed

d0 to d65500 Sec

d0

 

5-10

Time Duration of 1st Step Speed

d0 to d65500 Sec

d0

 

5-11

Time Duration of 2nd Step Speed

d0 to d65500 Sec

d0

 

5-12

Time Duration of 3rd Step Speed

d0 to d65500 Sec

d0

 

5-13

Time Duration of 4th Step Speed

d0 to d65500 Sec

d0

 

5-14

Time Duration of 5th Step Speed

d0 to d65500 Sec

d0

 

5-15

Time Duration of 6th Step Speed

d0 to d65500 Sec

d0

 

5-16

Time Duration of 7th Step Speed

d0 to d65500 Sec

d0

 

Group 6 Protection Parameters

 

 

 

 

 

 

 

 

Pr.

Explanation

Settings

Factory

NOTE

Setting

6-00

Over-Voltage Stall Prevention

d0: Disable

d1

 

d1: Enable

 

 

 

 

 

6-01

Over-Voltage Stall Prevention Level

115V/230V series: d350 to d410V

d390

 

 

460V series: d700 to d820V

d780

 

 

 

 

6-02

Over-Current Stall Prevention Level

d20 to d150%

d130

 

 

 

d0: Disabled

 

 

 

 

d1: Enabled during constant speed

 

 

 

 

operation. After the over-torque

 

 

 

 

is detected, keep running until

 

 

 

 

OL1 or OL occurs.

 

 

 

 

d2: Enabled during constant speed

 

 

6-03

Over-Torque Detection Mode

operation. After the over-torque

d0

 

is detected, stop running.

 

 

 

d3: Enabled during running and

 

 

 

 

continues before Continuous

 

 

 

 

Output Time Limit (Pr.6-05) is

 

 

 

 

reached

 

 

 

 

d4: Enabled during running. After

 

 

 

 

the over-torque is detected, stop

 

 

 

 

running.

 

 

6-04

Over-Torque Detection Level

d30 to d200%

d150

 

Revision August 2006, SE08, SW V2.61

5-7

Page 62
Image 62
Delta Electronics VFD007S23A manual Group 6 Protection Parameters Explanation Settings

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.