09-05, 09-06, 09-07, 09-08 | Delta Electronics VFD-VE Series

outportb(PORT+MCR,0x08);

/* interrupt enable */

Chapter 4 Parameters

outportb(PORT+IER,0x01);

/* interrupt as data in */

outportb(PORT+LCR,(inportb(PORT+LCR) 0x80));

/* the BRDL/BRDH can be access as LCR.b7==1 */

outportb(PORT+BRDL,12);

/* set baudrate=9600, 12=115200/9600*/

outportb(PORT+BRDH,0x00);

outportb(PORT+LCR,0x06);

/* set protocol, <7,N,2>=06H, <7,E,1>=1AH,

<7,O,1>=0AH,

<8,N,2>=07H, <8,E,1>=1BH, <8,O,1>=0BH */

for(i=0;i<=16;i++){

while(!(inportb(PORT+LSR) & 0x20)); /* wait until THR empty */

outportb(PORT+THR,tdat[i]);

/* send data to THR */ }

i=0;

while(!kbhit()){

if(inportb(PORT+LSR) & 0x01){ /* b0==1, read data ready */

rdat[i++]=inportb(PORT+RDR); /* read data form RDR */

} }

}

09-05

COM2 Transmission Speed (Keypad)

Unit: 0.1

Factory Setting: 9.6

Control

VFPG

SVC

FOCPG TQRPG

mode

Settings

4.8 to 115.2kbps

This parameter is used to set the transmission speed between the RS485 master (PLC, PC,

etc.) and AC motor drive.

09-06

COM2 Transmission Fault Treatment (Keypad)

Factory Setting: 3

Control

VFPG

SVC

FOCPG TQRPG

mode

Settings

Warn and keep operating

Warn and RAMP to stop

Warn and COAST to stop

No warning and keep operating

This parameter is set to how to react if transmission errors occur.

09-07	COM2 Time-out Detection (Keypad)		Unit: 0.1
			Factory Setting: 0.0
Control	VF	VFPG SVC FOCPG TQRPG	Factory Setting: 0.0
mode	VF	VFPG SVC FOCPG TQRPG
mode
	Settings	0.0 ~ 100.0 sec

If Pr.09-03 is not equal to 0.0, Pr.09-02=0~2, and there is no communication on the bus during

the Time Out detection period (set by Pr.09-03), “cE10” will be shown on the keypad.

09-08	COM2 Communication Protocol (Keypad)
				Factory Setting: 13
Control	VF	VFPG	SVC FOCPG TQRPG	Factory Setting: 13
mode	VF	VFPG	SVC FOCPG TQRPG
mode
	Settings	0	Modbus ASCII mode, protocol <7,N,1>
		1	Modbus ASCII mode, protocol <7,N,2>

Revision August 2008, 03VE, SW V2.04

4-147

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 09-05, 09-06, 09-07, 09-08

Models: VFD-VE Series

Chapter 4 Parameters

09-05

09-06

09-07

09-08

VFD-VE Series specifications