Chapter 2 Installation and Wiring

 

 

 

 

 

 

 

 

Terminal symbols and functions

 

 

 

 

 

 

 

 

 

Terminal

Terminal Function

 

Factory Settings (SINK)

 

 

Symbol

 

ON: Connect to DCM

 

 

 

 

 

 

 

 

 

 

 

 

FWD

Forward-Stop Command

ON:

Run in FWD direction

 

OFF:

Stop acc. to Stop Method

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REV

Reverse-Stop Command

ON:

Run in REV direction

 

OFF:

Stop acc. to Stop Method

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+24V

DC Voltage Source

 

+24VDC, 80mA, used for SOURCE mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MI1

Multi-function Input 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MI2

Multi-function Input 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refer to Pr.02-01 to Pr.02-06 for programming

 

MI3

Multi-function Input 3

 

 

 

the Multi-function Inputs.

 

 

 

 

 

 

 

 

 

 

MI4

Multi-function Input 4

 

ON: the activation current is 6.5mA. OFF:

 

 

 

 

 

 

 

 

 

leakage current tolerance is 10μA.

 

MI5

Multi-function Input 5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MI6

Multi-function Input 6

 

 

 

 

 

 

 

 

 

 

 

Digital Frequency Meter

Pulse voltage output monitor signal,

 

 

(Open Collector Output)

proportional to output frequency

 

 

DFM-DCM

Max: 48V

Duty-cycle:

50%

 

 

 

J5

 

 

 

 

 

50mA

Ratio:

 

Pr.02-18

 

DFM

 

 

 

 

 

 

50%

Min. load:

 

4.7kΩ

 

 

 

 

 

 

 

 

 

Max. current:

50mA

 

 

internal circuit

 

 

 

100%

Max. voltage:

48Vdc

 

 

 

 

 

 

Jumper:

 

DFM jumper, factory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

setting is OC

 

 

 

 

 

 

 

 

 

 

 

DCM

Digital Signal Common

Common for digital inputs and used for SINK

 

mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RA

Multi-function Relay Output 1

 

 

 

 

 

(N.O.) a

 

 

 

 

Resistive Load:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5A(N.O.)/3A(N.C.) 240VAC

 

 

Multi-function Relay Output 1

 

RB

5A(N.O.)/3A(N.C.) 24VDC

 

(N.C.) b

 

 

 

 

 

 

 

 

 

 

Inductive Load:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RC

Multi-function Relay Common

1.5A(N.O.)/0.5A(N.C.) 240VAC

 

 

 

 

 

 

 

 

 

1.5A(N.O.)/0.5A(N.C.) 24VDC

 

MRA

Multi-function Relay Output 2

To output monitor signal, including in operation,

 

(N.O.) a

 

 

 

 

frequency arrival, overload and etc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refer to Pr.02-11~02-12 for programming

 

MRC

Multi-function Relay Common

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2-12

Revision August 2008, 03VE, SW V2.04

Page 34 Page 36
Page 35
Image 35
Delta Electronics VFD-VE Series manual Fwd, Off, Dfm, Mra, Mrc
Page 34 Page 36

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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