CompoBus/D Communications Card Operations

Chapter 5

 

 

 

HHandling Illustration

Function code

10 hex

10 hex

03 hex

03 hex

register number

0001 hex

0000 hex

0021 hex

0010 hex

Processing

Frequency reference writing

Inverter run command writing

Output frequency monitoring

Inverter status reading

contents

 

 

 

 

Transmission

 

 

 

 

completed signal

 

 

 

 

Function code–response number comparison (CMP)

5-4-3 Inputting Control/Frequency

The Inverter’s various control inputs are allocated to the registers shown in the following table. For ex- ample, to set the frequency reference and begin operation, first set the reference value to the frequency reference register “0001,” and then write the run command to the Inverter’s run command register “0000.”

Note

1. Set values are retained until changed by the next writing operation.

 

Note

2. The following registers are in RAM, so they are all cleared to zero when the Inverter’s power

 

supply is turned OFF.

 

 

 

 

 

 

 

 

Register No. (hex)

Function

Content

Read

Write

 

 

 

 

 

 

0000

 

Inverter run command

(Refer to table below.)

Yes

Yes

 

 

 

 

 

 

0001

 

Frequency reference

Sets frequency reference

Yes

Yes

 

 

 

value. (See note 1.)

 

 

 

 

 

 

 

 

0002

 

Not used.

 

 

 

0003

 

 

 

 

 

 

 

 

 

 

 

0004

 

 

 

 

 

 

 

 

 

 

 

0005

 

 

 

 

 

 

 

 

 

 

 

0006

 

 

 

 

 

 

 

 

 

 

 

0007

 

Multi-function analog out-

+11 V = 02D6 hex

Yes

Yes

 

 

put 1 (See note 2.)

 

 

 

0008

 

Multi-function analog out-

+11 V = 02D6 hex

Yes

Yes

 

 

put 2 (See note 2.)

 

 

 

 

 

 

 

 

 

0009

 

Inverter output (See note

(Refer to table below.)

Yes

Yes

 

 

3.)

 

 

 

 

 

 

 

 

 

000A

 

Not used.

 

 

 

 

 

 

 

 

 

000B

 

 

 

 

 

 

 

 

 

 

 

000C

 

 

 

 

 

 

 

 

 

 

 

000D

 

 

 

 

 

 

 

 

 

 

 

000E

 

 

 

 

 

 

 

 

 

 

 

000F

 

 

 

 

 

5-30

Page 92
Image 92
Omron 3G3FV-PDRT1-SIN Inputting Control/Frequency, Handling Illustration, Register No. hex Function Content Read Write

3G3FV-PDRT1-SIN specifications

The Omron 3G3FV-PDRT1-SIN is a highly sophisticated variable frequency drive (VFD) designed to enhance energy efficiency and drive performance in various industrial applications. This particular model is part of the Omron 3G3FV series, which is well-regarded for its reliability, versatility, and ease of use.

One of the main features of the 3G3FV-PDRT1-SIN is its ability to control asynchronous motors efficiently. The drive supports a wide range of motor types, making it suitable for diverse applications across different sectors, including manufacturing, HVAC systems, and material handling. The unit is designed to provide precise control over the speed and torque of motors, which is crucial for optimizing machine performance and energy consumption.

The 3G3FV-PDRT1-SIN incorporates advanced technologies such as vector control and high-performance algorithms. These technologies allow for superior motor control, enabling the drive to maintain accurate speed and torque under varying loads. This functionality is essential for applications that require consistent performance, particularly in processes that demand high precision and responsiveness.

Additionally, the drive features an easy-to-use graphical display, which simplifies the programming and monitoring of drive settings. Users can quickly configure the operating parameters and monitor performance metrics, enhancing operational efficiency. The intuitive interface also allows for quick troubleshooting, reducing downtime and maintenance costs.

The Omron 3G3FV-PDRT1-SIN is built with robustness and durability in mind. It conforms to several international standards, ensuring reliable operation in industrial settings. The drive is designed to withstand harsh environments, including fluctuations in temperature and humidity. This resilience helps to extend the lifespan of both the drive and the connected motor.

Furthermore, the 3G3FV series includes built-in communication capabilities that facilitate integration with other automation equipment. This connectivity supports various industrial protocols, enabling seamless data exchange and real-time monitoring of system performance.

In conclusion, the Omron 3G3FV-PDRT1-SIN is an advanced variable frequency drive that combines energy efficiency, precision control, and robust design. It is an ideal solution for optimizing motor-driven systems across a range of industrial applications, with features that enhance user experience and overall operational effectiveness.