VFD-F Series

The Carrier frequency of the PWM output has a signification influence on the electromagnetic noise, heat dissipation of the AC drive, and the acoustic noise to the motor as shown in the following chart.

Carrier

Acoustic

Electromagnetic

Leakage

Heat

frequency

Noise

Noise

Current

Dissipation

Signification

Minimal

Signification

Signification

Signification

Minimal

Signification

Minimal

Minimal

Minimal

When the carrier frequency is low, current ripple of the AC drive is large. This may result in a current display value greater than the actual value.

02 - 04

Forward/Reverse Enable

Factory Setting: 00

 

Settings

00: Forward/Reverse enabled

 

 

 

01: Reverse disabled

 

 

 

02: Forward disabled

 

This parameter enables the direction of the AC drive.

02 - 05

2-wire/3-wire Operation Control Modes

Factory Setting: 00

 

Settings

00: 2-wire (#1), FWD/STOP, REV/STOP

 

 

 

01:

2-wire (#2), RUN/STOP, REV/FWD

 

 

 

02:

3-wire

 

This parameter sets the operation mode when operating by external terminals.

Please refer to 02-01.

02-05

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

External Terminal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00 (2-wire #1)

FWD/STOP

 

 

 

 

 

 

 

 

 

FWD:("OPEN":STOP)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

("CLOSE":FWD)

FWD / STOP

REV/STOP

 

 

 

 

 

 

 

 

 

REV: ("OPEN":STOP)

 

 

 

 

 

 

 

 

 

REV / STOP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DCM ("CLOSE":REV)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

01 (2-wire #2)

RUN/STOP

 

 

 

 

 

 

 

 

 

 

 

FWD:("OPEN":STOP)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

("CLOSE":RUN)

RUN / STOP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REV :("OPEN":FWD)

FWD/REV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REV / FWD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DCM

("CLOSE":REV)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STOP

 

 

RUN FWD ("CLOSE":RUN)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

02 3-wire

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EF

("OPEN":STOP)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REV

("OPEN":FWD)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FWD/REV

 

 

 

 

 

 

 

 

 

 

 

 

 

DCM

("CLOSE":REV)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VFD-F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED

5-11

Page 44
Image 44
Delta Electronics VFD-F Series manual Vfd-F

VFD-F Series specifications

Delta Electronics has established itself as a leader in the production of Variable Frequency Drives (VFDs), and the VFD-F Series exemplifies their commitment to innovation and efficiency in motor control solutions. Designed for a wide range of applications, the VFD-F Series ensures seamless operation in various industrial settings, from pumps and fans to conveyor systems and HVAC equipment.

One of the primary features of the VFD-F Series is its compact design, which allows for easy integration into existing systems without consuming excessive space. This makes it an ideal choice for projects where space is limited. The series also boasts a high IP20 protection rating, ensuring that the drives are safeguarded against dust and accidental contact, contributing to their reliability and longevity.

The VFD-F Series utilizes advanced control technologies, including vector control and scalar control. Vector control provides precise torque and speed control, allowing for optimal performance under varying load conditions. This is particularly advantageous in applications requiring high accuracy, such as robotics and machine tools. The scalar control mode, on the other hand, is simpler and suitable for applications where precise control is not as critical.

Energy efficiency is a hallmark of the VFD-F Series. By allowing users to control motor speed and torque based on the actual demand, these drives can significantly reduce energy consumption compared to traditional fixed-speed motors. Coupled with Delta's energy-saving algorithms, the VFD-F Series not only promotes sustainable operation but also helps lower operational costs.

Another key characteristic of the VFD-F Series is its user-friendly interface. The intuitive control panel and programmable features enable quick setup and adjustments. Furthermore, the series supports multiple communication protocols, including Modbus, CANopen, and EtherCAT, which facilitate integration into various automation systems.

Safety features are paramount in the design of the VFD-F Series. It includes built-in protections against over-voltage, over-current, and overheating, ensuring safe operation in demanding environments. Additionally, its compliance with international safety standards underlines its reliability and robustness.

In summary, Delta Electronics' VFD-F Series stands out with its compact design, advanced control technologies, energy efficiency, user-friendly interface, and integral safety features. These characteristics make it a formidable solution for industries seeking high-performance motor control while maximizing efficiency and safety. As the demand for integrated and intelligent automation solutions grows, the VFD-F Series is well-positioned to meet these challenges head-on, reinforcing Delta Electronics’ reputation as a pioneer in the field.