Chapter 4 Parameters

 

Group 5 Motor Parameters

 

 

 

 

 

 

 

 

05-00

Motor Auto Tuning

 

 

 

Control

SVC

FOCPG TQRPG

Factory setting: 0

 

mode

 

 

 

 

 

 

 

 

Settings

0

No function

 

1Rolling test

2Static Test

3Reserved

Starting auto tuning by pressing RUN key and it will write the measure value into Pr.05-05 to

Pr.05-09 for motor 1 and Pr.05-17 to Pr.05-21 for motor 2.

The steps to AUTO-Tuning are: (when setting to 1)

1.Make sure that all the parameters are set to factory settings and the motor wiring is correct.

2.Make sure the motor has no-load before executing auto-tuning and the shaft is not connected to any belt or gear motor. It is recommended to set to 2 or 3 if the motor can’t separate from the load.

3.Motor 1: fill in Pr.01-02, Pr.01-01, Pr.05-01, Pr.05-02, Pr.05-03 and Pr.05-04 with correct values. Refer to motor capacity to set accel./decel. time.

Motor 2: fill in Pr.01-36, Pr.01-35, Pr.05-13, Pr.05-14, Pr.05-15 and Pr.05-16 with correct values. Refer to motor capacity to set accel./decel. time.

4.When Pr.05-00 is set to 1, the AC motor drive will execute auto-tuning immediately after receiving a “RUN” command. (NOTE: the motor will run!)

5.After executing, please check if there are values filled in Pr.05-05 to Pr.05-09 for motor 1 and Pr.05-17 to Pr.05-21 for motor 2.

If Pr.05-00 is set to 2, it needs to input Pr.05-05 for motor 1/Pr.05-17 for motor 2.

NOTE

1.In torque/vector control mode, it is not recommended to have motors run in parallel.

2.It is not recommended to use torque/vector control mode if motor rated power exceeds the rated power of the AC motor drive.

3.When tuning 2 motors, it needs to set multi-function input terminals or change Pr.05-10 for motor 1/motor 2 selection.

4.The no-load current is usually 20~50% X rated current.

5.The rated speed can’t be larger or equal to 120f/p.

Revision August 2008, 03VE, SW V2.04

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Delta Electronics VFD-VE Series manual 05-00
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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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