VFD-F Series

zCommand code: 08H, loop detection

This command is used to test the communication condition between master control equipment (usually is PC or PLC) and AC drive. AC drive will deliver the data that received from AC drive to master control equipment.

For example:

ASCII mode:

Command message:

STX

‘:’

ADR 1

‘0’

ADR 0

‘1’

CMD 1

‘0’

CMD 0

‘8’

data

‘0’

Starting

‘0’

address

‘0’

data

‘0’

‘1’

 

‘7’

 

‘7’

LRC CHK 1

‘0’

‘7’

LRC CHK 0

‘0’

END 1

CR

END 0

LF

RTU mode:

Response message:

STX

‘:’

ADR 1

‘0’

ADR 0

‘1’

CMD 1

‘0’

CMD 0

‘8’

data

‘0’

Starting

‘0’

 

‘0’

 

‘0’

data

‘1’

 

‘7’

 

‘7’

 

‘0’

LRC CHK 1

‘7’

LRC CHK 0

‘0’

END 1

CR

END 0

LF

Error response message

STX

‘:’

ADR 1

‘0’

ADR 0

‘1’

CMD 1

‘8’

CMD 0

‘8’

Error

‘0’

code

‘2’

LRC CHK 0

‘6’

LRC CHK 1

‘D’

END 1

CR

END 0

LF

Command message:

ADR

01H

CMD

08H

data

00H

Starting address

00H

data

17H

 

70H

CRC CHK LOW

EEH

CRC CHK HIGH

1FH

Response message:

ADR

01H

CMD 1

08H

data

00H

Starting address

00H

data

17H

 

70H

CRC CHK LOW

EEH

CRC CHK HIGH

1FH

Error response message

ADR

01H

CMD 1

88H

Error code

02

CRC CHK LOW

E0H

CRC CHK HIGH

6DH

zCommand code: 10H, write continuous words

For example, modify multi-step speed setting of AC drive (address 01H) 05-00=50.00(1388H)05-01=40.00(0FA0H)

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Delta Electronics VFD-F Series manual CRC CHK High 1FH, Crc Chk Low Eeh, E0H, CRC CHK High 6DH

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.