VFD-F Series

02 - 06

Line Start Lockout

Factory Setting: 01

 

Settings

00: Disabled

 

 

 

01: Enabled

 

When enabled, the AC drive will not start when powered up with a run command applied. The AC drive must see the run command transition from stop to run after power up. When Line Start Lockout is disabled (also known as Auto-Start), the AC drive will start when powered-up with run commands applied.

02 - 07

Loss of ACI Signal

Factory Setting: 01

 

Settings

00: Decelerate to 0Hz

 

 

 

01: E.F.

 

02:Continue operation by the last frequency command This parameter determines the AC drives response to a loss of the ACI input.

02 - 08 Start-up Display Selection

Settings

Bit0~1: 00 = F LED

 

01

= H LED

 

10

= U LED (special display)

 

11

= Fwd / Rev

 

Bit2: 0 = Fwd LED / 1 = Rev LED

 

Bit3~5: 000 = 1st 7-step

 

001

= 2nd 7-step

 

010

= 3rd 7-step

 

011

= 4th 7-step

 

100

= 5th 7-step

Bit6~7: Reserved

Factory Setting: 00

This parameter determines the display on keypad after each power up.

To program this parameter the user must first generate a Hex value with the information above. Then using the Hex to Decimal conversion to find the corresponding Decimal value and enter it into this parameter.

For example, a setting of 21 (decimal 21= hex 010101) will display the “H” and “REV” LEDs and the cursor will stay at the 3rd 7-step display upon power up.

When setting to U LED, please refer to 02-09.

5-12

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Delta Electronics VFD-F Series manual = H Led

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.