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Delta Electronics VFD-VE Series manual Settings Functions Descriptions

Models: VFD-VE Series

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Chapter 4 Parameters

Settings

Functions

 

Descriptions

21

Over-voltage Warning

Active when the over-voltage is detected.

 

 

 

 

22

Over-current Stall

Active when the over-current stall prevention is detected.

Prevention Warning

 

 

 

 

 

 

 

23

Over-voltage Stall

Active when the over-voltage stall prevention is detected.

prevention Warning

 

 

 

 

 

 

24

Operation Mode

Active when the operation command is controlled by external

Indication

terminal.

 

 

 

 

 

 

25

Forward Command

Active when the operation direction is forward.

 

 

 

26

Reverse Command

Active when the operation direction is reverse.

 

 

 

 

27

Output when Current >=

Active when current is

>= Pr.02-32.

 

Pr.02-32

 

 

28

Output when Current <

Active when current is

< Pr.02-32.

Pr.02-32

 

 

 

 

 

 

29

Output when frequency

Active when frequency is >= Pr.02-33.

 

>= Pr.02-33

 

 

30

Output when Frequency

Active when frequency is < Pr.02-33.

 

< Pr.02-33

 

 

31

Y-connection for the

Active when PR.05-12 is less than PR.05-11 and time is more

Motor Coil

than Pr.05-30.

 

 

 

 

 

 

32

Δ-connection for the

Active when PR.05-12 is higher than PR.05-11 and time is

Motor Coil

more than Pr.05-30.

 

 

 

 

 

 

33

Zero Speed (actual

Active when the actual output frequency is 0. (the drive should

output frequency)

be at RUN mode)

 

 

 

 

 

 

 

 

Zero Speed with Stop

 

 

34

(actual output

Active when the actual output frequency is 0 or Stop.

 

frequency)

 

 

 

 

 

35

Error Output Selection 1

Active when Pr.06-23 is ON.

 

(Pr.06-23)

 

 

36

Error Output Selection 2

Active when Pr.06-24 is ON.

 

(Pr.06-24)

 

 

37

Error Output Selection 3

Active when Pr.06-25 is ON.

 

(Pr.06-25)

 

 

38

Error Output Selection 4

Active when Pr.06-26 is ON.

 

(Pr.06-26)

 

 

39

Position Attained

Active when the PG position control point reaches Pr.10-19.

(Pr.10-19)

 

 

 

 

 

 

 

4-72

Revision August 2008, 03VE, SW V2.04

Page 120 Page 122
Page 121
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Delta Electronics VFD-VE Series manual Settings Functions Descriptions
Page 120 Page 122

VFD-VE Series specifications

Delta Electronics VFD-VE Series is a state-of-the-art variable frequency drive (VFD) designed to enhance energy efficiency and improve the operational capabilities of various industrial applications. Renowned for its reliability and performance, the VFD-VE Series serves a diverse range of sectors including manufacturing, HVAC, and water treatment.

One of the primary features of the VFD-VE Series is its advanced control algorithms, which provide precise speed and torque control for AC motors. The series utilizes a vector control method that enables excellent dynamic response and a wide speed range. This is particularly beneficial for applications requiring variable speeds or precise positioning, as it ensures smooth acceleration and deceleration while maintaining optimal performance.

The VFD-VE Series stands out with its Energy Saving Technology. By intelligently optimizing motor control parameters based on the load, the VFD can significantly reduce energy consumption. This built-in functionality not only helps companies save on electricity costs but also contributes to a lower carbon footprint, aligning with global sustainability efforts.

Another key characteristic of the VFD-VE Series is its user-friendly interface. Equipped with a clear and intuitive LCD display, it simplifies monitoring and adjustments, allowing operators to configure settings easily. Additionally, the series supports various communication protocols such as Modbus, EtherCAT, and CANopen, enabling seamless integration with existing control systems for enhanced automation.

The VFD-VE Series is built to withstand harsh industrial environments. Its robust design includes features such as IP20 or IP55 ingress protection ratings, ensuring reliable operation even in dusty or humid conditions. Furthermore, the drives are equipped with advanced thermal management systems that prevent overheating, thereby prolonging the lifespan of the equipment.

Safety is also a priority in the VFD-VE Series, which incorporates multiple safety features such as overvoltage, undervoltage, and overcurrent protection. These safeguards help protect both the drive itself and the connected machinery, minimizing downtime and reducing maintenance costs.

Overall, Delta Electronics VFD-VE Series combines cutting-edge technology, energy efficiency, and robust design to meet the dynamic needs of modern industrial automation. With its advanced features and reliable performance, it is an ideal choice for businesses aiming to optimize their processes and achieve greater energy savings.