CompoBus/D Communications Card Operations

Chapter 5

 

 

 

HSetting Data for Operations and Parameter Constants

Read data and write data to be set for operations and parameters are calculated as shown below and then transmitted in hexadecimal.

•Convert to hexadecimal values with the operation/parameter minimum setting value as 1.

•Negative numbers are expressed as two’s complements.

•If the original data is already displayed in hexadecimal, it is transmitted as is.

Example 1

In this example, the frequency reference is 60 Hz, and the minimum setting unit is 0.01 Hz. 60/0.01 = 6000 → 1770 hex

Example 2

In this example, –50% (minimum setting unit: 0.1%) is set for the frequency reference (voltage) terminal 13 input bias.

50/0.1 = 500 → 01F4 hex

Bit reversal

+1

= FE0C hex

Example 3

In this example, “1F (hex)” is set for multi-function inputs. “1F” is transmitted.

HEnabling Parameter Setting Data by Enter Command

When setting (writing) data in parameter constants, be sure to send an enter command. After receiving the enter command, the Inverter will enable the data newly set in the parameter constants as operation data.

When setting (writing) data in more than one parameter, send an enter command once after completing all the settings. All the parameters newly set before the enter command is sent will be enabled.

Data type

Transmission

Inverter operation

Remarks

 

 

 

 

Enter command written in

Function code: 10 hex

When receiving an enter

Applicable to all the

EEPROM

Register No.: FFFD hex

command, a series of

Inverter software.

 

parameter setting data

 

 

Send data: 0000 hex

 

 

will be stored in

 

 

 

EEPROM and enabled

 

 

 

as operation data.

 

 

 

 

 

Enter command not

Function code: 10 hex

When receiving an enter

Applicable to Inverters

written in EEPROM

Register No.: FFDD hex

command, a series of

with software version of

 

parameter setting data

S1042 or later.

 

Send data: 0000 hex

 

will be enabled without

 

 

 

storing them in

 

 

 

EEPROM.

 

 

 

All the set data will be

 

 

 

cleared to the initial data

 

 

 

when the power is turned

 

 

 

OFF.

 

5-28

Page 89 Page 91
Page 90
Image 90
Omron 3G3FV-PDRT1-SIN user manual Setting Data for Operations and Parameter Constants
Page 89 Page 91

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.
Top Page Image Contents