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Delta Electronics VFD-VE Series manual Command F, Ascii mode RTU mode

Models: VFD-VE Series

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Content

Status monitor Read only

 

 

 

Chapter 4 Parameters

Address

 

 

Function

 

Bit 0

1: EF (external fault) on

2002H

Bit 1

1: Reset

Bit 2

1: B.B. ON

 

 

Bit 3-15

Reserved

2100H

Error code:

refer to Pr.06-17 to Pr.06-22

 

Bit 0

 

1: FWD command

2119H

Bit 1

 

1: Operation status

Bit 2

 

1: Jog command

 

 

 

Bit 3

 

1: REV command

 

Bit 4

 

1: REV command

 

Bit 8

 

1: Master frequency Controlled by communication

 

 

interface

 

 

 

 

Bit 9

 

1: Master frequency controlled by analog signal

 

Bit 10

 

1: Operation command controlled by

 

 

communication interface

 

 

 

 

Bit 11

 

1: Parameters have been locked

 

Bit 12

 

1: enable to copy parameter from keypad

 

Bit 13-15

 

Reserved

2102H

Frequency

command (F)

2103H

Output frequency (H)

2104H

Output current (AXXX.X)

2105H

DC-BUS Voltage (UXXX.X)

2106H

Output voltage (EXXX.X)

2107H

Current step number of Multi-Step Speed Operation

2109H

Counter value

2116H

Multi-function display (Pr.00-04)

211AH

Setting frequency (F)

211BH

Max. setting frequency

211CH

Max. output frequency

2200H

Feedback Signal (XXX.XX %)

2203H

AVI analog input (XXX.XX %)

2204H

ACI analog input (XXX.XX %)

2205H

AUI analog input (XXX.XX %)

2206H

Display temperature of IGBT (oC)

2207H

Display temperature of heatsink (oC)

3.6 Exception response:

The AC motor drive is expected to return a normal response after receiving command messages from the master device. The following depicts the conditions when no normal response is replied to the master device.

The AC motor drive does not receive the messages due to a communication error; thus, the AC motor drive has no response. The master device will eventually process a timeout condition.

The AC motor drive receives the messages without a communication error, but cannot handle them. An exception response will be returned to the master device and an error message “CExx” will be displayed on the keypad of AC motor drive. The xx of “CExx” is a decimal code equal to the exception code that is described below.

In the exception response, the most significant bit of the original command code is set to 1, and an exception code which explains the condition that caused the exception is returned.

Example of an exception response of command code 06H and exception code 02H:

ASCII mode:

RTU mode:

Revision August 2008, 03VE, SW V2.04

4-145

Page 193 Page 195
Page 194
Image 194
Delta Electronics VFD-VE Series manual Command F, Ascii mode RTU mode
Page 193 Page 195

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.