Communications Programs (SYSMAC C200HX/HG/HE PCs)

Chapter 7

 

 

 

7-3 Special Remote I/O Programs

7-3-1 Simple Operation Programs

This section describes examples of simple operation programming using special remote I/O. To use special remote I/O, it is necessary to switch the remote I/O operation. Refer to 5-3 Switching Remote I/O Operation and change to the special remote I/O operation.

Once the Program Start Input Bit is turned ON, Inverter operations will continue until the Program End Input is turned ON. The frequency (speed) reference specified in the DM Area (DM1000) of the PC is repeatedly set in the Inverter. The output frequency value will be repeatedly read and stored in the DM Area (DM 2000). The Inverter status will also be read repeatedly and stored in words (020**) allocated in the PC.

If any communications error occurs, the program will stop and a stop command will be sent to the Invert- er. This state will continue until the Communications Fault Reset Input Bit is turned ON.

Note Write the program so that the Inverter operation commands (01000 and 01001) will be turned OFF when the Fault Bit (02007) of the Inverter status turns ON, and also take appropriate coun- termeasures according to maintenance information in the SYSDRIVE 3G3FV High-function Gen- eral-purpose Inverter User’s Manual.

HAllocations

DInverter Control Input Word Allocation

Word

Function

 

 

01000

Forward/Stop (1: Forward) Bit

 

 

01001

Reverse/Stop (1: Reverse) Bit

 

 

01002

Multi-function Input 1 Bit

 

 

01003

Fault Reset Input Bit

 

(Multi-function Input 2 Bit: Initial setting)

 

 

01004

Multi-function Input 3 Bit

 

 

01005

Multi-function Input 4 Bit

 

 

01006

Multi-function Input 5 Bit

 

 

01007

Multi-function Input 6 Bit

DInverter Status Word Allocation

Word

Function

 

 

02000

During Run Bit

 

 

02001

Zero Speed Bit

 

 

02002

Forward/Reverse (1: Reverse Operation) Bit

 

 

02003

Fault Reset Input Bit

 

 

02004

Frequency Agree 1 Bit

 

 

02005

Inverter Ready Bit

 

 

02006

Warning Bit

 

 

02007

Fault Bit

7-13

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Omron 3G3FV-PDRT1-SIN Special Remote I/O Programs Simple Operation Programs, Inverter Control Input Word Allocation

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.