VFD-F Series
Factory Setting: 00

02 - 09 Special Display

Settings

00: A displays output current of AC drive

 

01: U displays DC-Bus voltage of AC drive

 

02: E displays RMS of output voltage

 

03: P displays feedback signal

 

04: PLC display auto procedure state

This parameter chooses the display on the keypad immediately following the “U” user defined setting.

“MODE” key will scroll from “F”, “H”, “U”, (Pr. 02-09), FWD, and back to “F”.

Users may also use the “LEFT” key on the digital keypad to switch display content.

02 - 10

User Defined Coefficient

 

Factory Setting: 1.00

 

 

 

 

 

 

Settings

0.01~160.00

 

Unit: 0.01

When this parameter is set, the “H “display value = actual output frequency of AC drive x 02-10.

If output frequency of AC drive is 90Hz, set 02-10 to 2.5. When H LED lights, the value on the display is 225.00.

02 - 11

Flying Start

 

 

Factory Setting: 00

 

 

 

 

 

 

Settings

00: Disable

01: Enable (DC brake disabled)

When the AC drive starts into a running motor (Flying Start), it may cause an over current on the drive and may damage the motor. Using speed search upon start-up will allow the drive to slowly find the motor speed, smoothly take control of the motor, and bring it to command speed.

If the Flying Start feature is enabled upon start-up, the DC brake 08-01 will be disabled.

02 - 12

Flying Start Frequency

 

 

Factory Setting:

00

 

 

 

 

 

 

 

 

Settings

00: Begin search from Master Frequency Command

 

 

 

01: Begin search from Maximum Frequency (Pr.01-00)

 

 

 

 

 

Factory Setting:

01

02 - 13

Master Frequency Memory Setting

 

 

 

 

 

 

 

 

 

 

Settings

00: Do not remember the last known frequency

 

 

 

01: Remember the last known frequency

 

 

 

 

 

 

 

DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED

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Image 46
Delta Electronics VFD-F Series manual Displays RMS of output voltage

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.