CompoBus/D Communications Card Operations

Chapter 5

 

 

 

HWords Allocated to SYSDRIVE 3G3FV-series Inverters

A SYSDRIVE 3G3FV-series Inverter is allocated a total of four SYSMAC I/O words (two input and two output) via a CompoBus/D Communications Card.

I/O classification

Word address

 

Bits

 

 

 

 

 

 

 

15 to 8

 

7 to 0

 

 

 

 

 

Output

n

Not used.

 

Inverter run commands

(SYSMAC PC to

 

 

 

 

n+1

Rotational speed reference

 

Rotational speed reference

Inverter)

 

 

(leftmost bits)

 

(rightmost bits)

 

 

 

 

 

 

 

 

Input

m

Not used.

 

Inverter status

(Inverter to

 

 

 

 

m+1

Rotational speed monitor

 

Rotational speed monitor

SYSMAC PC)

 

 

(leftmost bits)

 

(rightmost bits)

 

 

 

DInverter Run Commands

Word

 

 

 

n

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bit

 

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

 

 

 

 

 

 

 

 

 

 

Signal

 

Not used.

Net Reference

Net Control

Not used.

Not used.

Fault Reset

Reverse/

Forward/

name

 

 

 

 

 

 

 

stop

stop

 

 

 

 

 

 

 

 

 

 

Content

 

---

0: b1-01

0: b1-02

---

---

0: ---

0: Stop

0: Stop

 

 

 

1: CompoBus/D

1: CompoBus/D

 

 

1: Fault

1: Reverse

1: Forward

 

 

 

(See note 1.)

(See note 2.)

 

 

Reset

 

 

 

 

 

 

 

 

 

 

 

 

Note

1. Net Reference is used to specify the frequency reference as follows (cannot be changed dur-

 

ing running):

 

 

 

 

 

 

0:The frequency reference input method specified by the frequency reference source selec- tion (b1–01) is used.

1:Set b1–01 to “3” and operate via CompoBus/D. (Operate with rotational speed reference in word n+1.)

Note 2. Net Control is used to change the run command as follows (cannot be changed during run- ning):

0:The run command input method specified by the run command source selection (b1–02) is used.

1:Set b1–02 to “3” and operate via CompoBus/D. (Follow run command in word n, bits 0 and 1.)

Note 3. The Net Reference and Net Control functions are applicable for Inverter software versions S1042 and later. Check the version with the Inverter monitor function U1–14. If the software version is S1040, set b1–01 and b1–02 to “3.”

DInverter Status

Word

 

 

 

m

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bit

 

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

 

 

 

 

 

 

 

 

 

 

Signal

 

At Reference

Reference

Control From

Inverter

During

During

Warning

Fault

name

 

 

From Net

Net

Ready

reverse run

forward run

(Minor

 

 

 

 

 

 

 

 

 

Fault)

 

 

 

 

 

 

 

 

 

 

 

Content

 

0: Accelerating

0: b1-01

0: b1-02

0:

0: Stop/

0: Stop/

0: Normal

0: Normal

 

 

or

1: CompoBus/D

1: CompoBus/D

Preparing

forward

reverse

1: Alarm

1: Fault

 

 

Decelerating

(See note 1.)

(See note 2.)

1: Ready

1: During

1: During

(Minor

 

 

 

1: At reference

 

 

 

reverse run

forward run

Fault)

 

 

 

 

 

 

 

(See note 4.)

(See note 5.)

 

 

Note

1. Reference From Net shows the input status of word n, bit 6 (Net Reference) for CompoBus/D

communications.

5-4

Page 65 Page 67
Page 66
Image 66
Omron 3G3FV-PDRT1-SIN Words Allocated to Sysdrive 3G3FV-series Inverters, Inverter Run Commands, Inverter Status
Page 65 Page 67

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.
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