Factory Setting: 1.0

VFD-F Series

If multi-function input terminals (04-00 to 04-07) are set to 27 to 31, the corresponding output terminals will skip and not activate. The following diagram is the action schedule of time circulation when motor 3 is disabled.

The motor, which is running with AC drive doesn’t accept any disable command of motor.

When switching time circulation, AC drive won’t provide this selection when running motor is coast to stop.

Output

Frequency

03-0001

 

 

 

 

 

 

 

03-0102

 

 

 

 

 

 

 

03-0203

 

 

 

 

 

 

 

03-0304

 

 

 

 

 

 

 

Run

11-04

11-03

 

 

 

11-0101

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11-0204

 

 

 

 

 

 

 

04-0029 Motor 3 disable

11 - 04 Motor Switch Delay Time

Settings 0.0~3600.0 secUnit: 0.1 This parameter determines time interval of two motors during circulative control (11-01=01). Users need to set suitable time delay to avoid water hammer effect damaging AC drive, motor or system.

This parameter determines time interval between power supply changes from AC drive to commercial power during fixed circulative control (11-01=02). Users need to set the suitable time delay to make no shock to motor and runs by commercial power.

 

11 - 05

Motor Switch Delay Time during Fixed Amount

Factory Setting: 10.0

 

Circulation

 

 

 

 

 

 

 

 

 

 

 

 

 

Settings

0.0~3600.0 sec

Unit: 0.1

This parameter determines time interval between motor switch frequency and power supply of motor is not from AC drive during fixed amount circulation (11-01=02)/fixed amount control (11-01=03) and output frequency of AC drive attained.

As the diagram shown below, after output frequency attains 11-06 motor switch frequency, motor doesn’t switch at once. It will do motor switch action of circulation control after waiting the delay time that is set by 11-05. Suitable delay time setting will decrease motor switch times.

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Delta Electronics VFD-F Series manual

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.