Functions and System Configuration

Chapter 1

1-3-3 CompoBus/D Communications Specifications

 

 

 

 

 

 

 

Item

 

 

Specifications

 

 

 

 

 

 

Communications protocol

DeviceNet

 

 

 

 

 

 

 

 

Supported connections (commu-

Master-Slave:

Remote I/O and explicit messages

nications)

Peer-to-peer:

FINS messages

 

 

Both conform to DeviceNet specifications.

 

 

 

 

Connection forms

Combination of multi-drop and T-branch connections (for trunk and drop

 

 

lines)

 

 

 

Baud rate

500 Kbps, 250 Kbps, or 125 Kbps (switchable)

 

 

 

 

Communications media

Special 5-wire cables (2 signal lines, 2 power lines, and 1 shield line)

 

 

Thick Cable:

DCA2-5C10 (100 m)

 

 

Thin Cable:

DCA1-5C10 (100 m)

 

 

 

 

 

 

Communications

500 Kbps

Network length:

 

100 m max.

distances

 

Drop line length:

6 m max.

 

 

Total drop line length:

39 m max.

 

 

 

 

 

 

 

250 Kbps

Network length:

 

250 m max.

 

 

Drop line length:

6 m max.

 

 

Total drop line length:

78 m max.

 

125 Kbps

Network length:

 

500 m max.

 

 

Drop line length:

6 m max.

 

 

Total drop line length:

156 m max.

 

 

 

 

Communications power supply

24 VDC $1%, supplied externally

 

 

(Slave power supply: 11 to 25 VDC)

 

 

Recommended power supply: OMRON S82H Series or S82J Series

 

 

 

 

 

Max. number of nodes

64 nodes

 

 

 

 

 

 

 

Max. number of Masters

Without Configurator:

1

 

 

 

With Configurator:

63

 

Max. number of Slaves

Without Configurator:

63

 

 

 

With Configurator:

63

 

 

 

 

 

 

Error control

CRC check

 

 

 

1-3-4 Inverter

The maximum number of Inverters that can be connected to one Network depends on the PC model that is used, the remote I/O functions of the Inverter, and whether message communications are used or not. (Use the message communications function for setting some parameters and for monitoring the output current.) The differences between models are provided in the following tables.

1-10

Page 16
Image 16
Omron 3G3FV-PDRT1-SIN user manual Chapter, CompoBus/D Communications Specifications, Inverter

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.