LRC CHK END1 END0 | Delta Electronics VFD007S23A specs

Chapter 5 ParametersVFD-S Series

ASCII Mode:

Command message:

	STX	‘:’
	ADR 1	‘0’
	ADR 0	‘1’
	CMD1	‘1’
	CMD0	‘0’
	Starting Data address	‘0’
		‘5’
		‘0’
		‘0’
	Number of data	‘0’
	(count by word)	‘0’
		‘0’
		‘2’
	Number of data	‘0’
	(count by byte)
	(count by byte)	‘4’
		‘4’
	Data content of	‘1’
	address 0500H
	address 0500H	‘7’
		‘7’
		‘0’
	Data content of	‘0’
	address 0501H	‘3’
		‘E’
		‘8’
	LRC CHK 1	‘7
	LRC CHK 0	‘2
	END1	CR
	END0	LF

Response message:

STX		‘:’
ADR 1		‘0’
ADR 0		‘1’
CMD1		‘1’
CMD0		‘0’
Starting Data		‘0’
address		‘5’
		‘0’
Number of data		‘0’
		‘0’
(count by word)		‘0’
		‘0’
LRC CHK 1		‘2’
		‘E’
LRC CHK 0
		‘8’
END1		CR
END0		LF

RTU mode:
	Command message:		Response message:

	ADR	01H	ADR	01H

	CMD	10H	CMD	10H
	Starting Data address	05H	Starting Data address	05H
		00H		00H
	Number of data	00H	Number of data	00H
	(count by word)	02H	(count by word)	02H
	Number of data	04H	CRC CHK Low	41H
	(count by Byte)
	(count by Byte)		CRC CHK High	04H
			CRC CHK High	04H

	Data content of address 0500H	17H
		70H
	Data content of address 0501H	03H
		E8H
	CRC CHK Low	C8H
	CRC CHK High	2EH

3.4 Check sum

5-68	Revision August 2006, SE08, SW V2.61

VFD007S23A specifications

Delta Electronics VFD007S23A is a highly versatile and efficient variable frequency drive (VFD) designed to control AC motors and enhance energy savings in various industrial applications. Known for its robust performance, this drive provides precise motor control and has become a preferred choice in industries requiring reliable and efficient motor management.

One of the main features of the VFD007S23A is its compact design, which makes it suitable for installations with limited space. With a compact size of only 200mm in height, 150mm in width, and 110mm in depth, it can be easily integrated into existing systems without needing extensive modifications.

The VFD supports a wide range of input voltages, accommodating 200V to 240V three-phase power supply. It is capable of delivering up to 0.75 kW of power, making it suitable for various applications including fans, pumps, and conveyors. Its adjustable frequency output allows for speed control, enhancing process efficiency and reducing energy consumption.

Equipped with advanced control technologies, the VFD007S23A offers both scalar and vector control modes. Scalar control is ideal for applications where precise speed control is not critical, while vector control provides superior torque performance, making it ideal for applications requiring high acceleration and deceleration. This feature allows users to achieve optimal performance regardless of the application requirements.

Incorporating features such as keypad programming, the VFD includes user-friendly interface allowing for easy setup and adjustments. The drive also supports various communication protocols, including Modbus RTU, enabling seamless integration into existing automation systems.

Another significant characteristic is its built-in protection features, including over-voltage, under-voltage, phase loss, and overload protection. These safety features ensure the durability and reliability of the device, extending its lifespan and minimizing downtime.

Additionally, the VFD007S23A is designed with energy efficiency in mind. It features an energy-saving mode that can reduce energy consumption significantly in variable load applications. By adjusting the motor speed according to the actual load demand, users can achieve lower operational costs while contributing to environmental sustainability.

In conclusion, Delta Electronics VFD007S23A stands out as an efficient and reliable choice for variable frequency drive applications. Its robust design, advanced control technologies, and energy-saving features make it ideal for a wide range of industrial applications, ensuring optimal performance and operational efficiency.

Delta Electronics VFD007S23A manual LRC CHK END1 END0

Models: VFD007S23A

Chapter 5 ParametersVFD-S Series

ASCII Mode:

CMD0

LRC CHK 0

END1

END0

CMD0

RTU mode:

VFD007S23A specifications