Chapter 4 Parameters

2Modbus ASCII mode, protocol <7,E,1>

3Modbus ASCII mode, protocol <7,O,1>

4Modbus ASCII mode, protocol <7,E,2>

5Modbus ASCII mode, protocol <7,O,2>

6Modbus ASCII mode, protocol <8,N,1>

7Modbus ASCII mode, protocol <8,N,2>

8Modbus ASCII mode, protocol <8,E,1>

9Modbus ASCII mode, protocol <8,O,1>

10Modbus ASCII mode, protocol <8,E,2>

11Modbus ASCII mode, protocol <8,O,2>

12Modbus RTU mode, protocol <8,N,1>

13Modbus RTU mode, protocol <8,N,2>

14Modbus RTU mode, protocol <8,E,1>

15Modbus RTU mode, protocol <8,O,1>

16Modbus RTU mode, protocol <8,E,2>

17Modbus RTU mode, protocol <8,O,2>

 

09-09

Response Delay Time

 

Unit: 0.1

 

 

 

 

 

 

 

Control

VF

VFPG SVC

FOCPG TQRPG

Factory Setting: 2.0

 

mode

 

 

 

 

 

 

 

 

Settings

0.0 ~ 200.0 msec

 

 

 

 

 

 

 

This parameter is the response delay time after AC drive receives communication command as shown in the following.

RS-485 BUS

 

Response Message

PC or PLC command

 

 

of the AC Drive

Handling time

Response Delay Time

of

the AC drive

Pr.09-09

 

09-10

Transmission Master Frequency

Unit: 0.01

 

Control

VF

VFPG SVC FOCPG TQRPG

Factory Setting: 60.00

 

mode

 

 

 

 

 

 

 

Settings

0.00 ~ 600.00 Hz

 

 

 

 

 

 

When Pr.00-20 is set to 1 (RS485 communication). The AC motor drive will save the last frequency command into Pr.09-10 when abnormal turn-off or momentary power loss. After re- power on, it will with the frequency set in Pr.09-10 if there is no new frequency command.

09-11

Block Transfer 1

Unit: 1

 

 

 

09-12

Block Transfer 2

Unit: 1

 

 

 

09-13

Block Transfer 3

Unit: 1

 

 

 

4-148

Revision August 2008, 03VE, SW V2.04

Page 196 Page 198
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Image 197
Delta Electronics VFD-VE Series manual 09-09, 09-10, 09-11, 09-12, 09-13
Page 196 Page 198

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.
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