0FH

Chapter 4 Parameters
		00H		00H
	Data content	17H	Data content	17H
	Data content	70H	Data content	70H
		70H		70H
	CRC CHK Low	86H	CRC CHK Low	86H
	CRC CHK High	22H	CRC CHK High	22H

(3)10H: write multiple registers (write multiple data to registers) Example: Set the multi-step speed,

Pr.05-00=50.00 (1388H), Pr.05-01=40.00 (0FA0H). AC drive address is 01H. ASCII Mode:

Command message:

	STX	‘:’
	Address 1	‘0’
	Address 0	‘1’
	Function 1	‘1’
	Function 0	‘0’
	Starting data	‘0’
	Starting data	‘5’
	address	‘0’
		‘0’
	Number of data	‘0’
	Number of data	‘0’
	(count by word)	‘0’
		‘2’
	Number of data	‘0’
	(count by byte)	‘4’
		‘1’
	The first data	‘3’
	content	‘8’
		‘8’
		‘0’
	The second data	‘F’
	content	‘A’
		‘0’
	LRC Check	‘9’
	LRC Check	‘A’
		‘A’
	END	CR
	END	LF
		LF

RTU mode:

Command message:

Address	01H
Function	10H
Starting data	05H
address	00H
Number of data	00H’
(count by word)	02H
Number of data	04
(count by byte)
The first data	13H
content	88H
The second data	0FH

Response message:

	STX	‘:’
	Address 1	‘0’
	Address 0	‘1’
	Function 1	‘1’
	Function 0	‘0’
	Starting data	‘0’
	Starting data	‘5’
	address	‘0’
		‘0’
	Number of data	‘0’
	Number of data	‘0’
	(count by word)	‘0’
		‘2’
	LRC Check	‘E’
	LRC Check	‘8’
		‘8’
	END	CR
	END	LF
		LF

Response message:

Address	01H
Function	10H
Starting data address	05H
Number of data	00H
Number of data	00H
(count by word)	02H
CRC Check Low	41H

CRC Check High	04H

4-142

Revision August 2008, 03VE, SW V2.04

VFD-VE Series specifications

Delta Electronics VFD-VE Series is a state-of-the-art variable frequency drive (VFD) designed to enhance energy efficiency and improve the operational capabilities of various industrial applications. Renowned for its reliability and performance, the VFD-VE Series serves a diverse range of sectors including manufacturing, HVAC, and water treatment.

One of the primary features of the VFD-VE Series is its advanced control algorithms, which provide precise speed and torque control for AC motors. The series utilizes a vector control method that enables excellent dynamic response and a wide speed range. This is particularly beneficial for applications requiring variable speeds or precise positioning, as it ensures smooth acceleration and deceleration while maintaining optimal performance.

The VFD-VE Series stands out with its Energy Saving Technology. By intelligently optimizing motor control parameters based on the load, the VFD can significantly reduce energy consumption. This built-in functionality not only helps companies save on electricity costs but also contributes to a lower carbon footprint, aligning with global sustainability efforts.

Another key characteristic of the VFD-VE Series is its user-friendly interface. Equipped with a clear and intuitive LCD display, it simplifies monitoring and adjustments, allowing operators to configure settings easily. Additionally, the series supports various communication protocols such as Modbus, EtherCAT, and CANopen, enabling seamless integration with existing control systems for enhanced automation.

The VFD-VE Series is built to withstand harsh industrial environments. Its robust design includes features such as IP20 or IP55 ingress protection ratings, ensuring reliable operation even in dusty or humid conditions. Furthermore, the drives are equipped with advanced thermal management systems that prevent overheating, thereby prolonging the lifespan of the equipment.

Safety is also a priority in the VFD-VE Series, which incorporates multiple safety features such as overvoltage, undervoltage, and overcurrent protection. These safeguards help protect both the drive itself and the connected machinery, minimizing downtime and reducing maintenance costs.

Overall, Delta Electronics VFD-VE Series combines cutting-edge technology, energy efficiency, and robust design to meet the dynamic needs of modern industrial automation. With its advanced features and reliable performance, it is an ideal choice for businesses aiming to optimize their processes and achieve greater energy savings.

Delta Electronics VFD-VE Series manual 0FH

Models: VFD-VE Series

Chapter 4 Parameters

STX

END

STX

END

VFD-VE Series specifications