CompoBus/D System Startup

Chapter 4

 

 

 

4-1 SYSMAC Word Allocations and Scan List

In a CompoBus/D Network, remote I/O and message communications can be used simultaneously. This section describes remote I/O communications, particularly the memory words allocated in the SYSMAC PC that correspond to the remote I/O of the Slaves.

4-1-1 Overview and Restrictions of Word Allocations

HFixed Allocation: Without Configurator

If a Configurator is not used, default word allocations are used in the CompoBus/D Master Unit. The remote I/O is allocated in the order of CompoBus/D node addresses and the words are divided into out- put areas and input areas. The word allocation default settings of the Master Unit are set based on the assumption that one node should occupy one input word and one output word. Output words will be allocated even to Units that are used only for input.

For Units that require two input words or two output words, the node addresses to which the second word is normally allocated cannot be set. If it is set, the word allocations will overlap.

CV-series PCs

C200HX/HG/HE PCs

CIO 1900

CIO 1963

Output area

CIO 1900

Node 0

CIO 1901

Node 1

 

 

CIO 1962

Node 62

CIO 1963

Node 63

IR 50

To Slaves

IR 99

Output area

IR 50 IR 51

IR 98 IR 99

Node 0

Node 1

Node 62

Node 63

To Slaves

CIO 2000 Input

area

CIO 2000

Node 0

CIO 2001

Node 1

IR 350

From Slaves

Input area

IR 350 IR 351

Node 0

Node 1

From Slaves

CIO 2063

C200HS PCs

IR 50

 

Output

IR 81

area

 

 

IR 350

 

Input

 

 

area

IR 381

 

 

CIO 2064

Node 62

CIO 2063

Node 63

 

 

IR 50

Node 0

IR 51

Node 1

IR 80

 

Node 62

IR 81

 

Node 63

IR 350

 

Node 0

IR 351

Node 1

IR 380

 

Node 62

IR 381

Node 63

IR 399

IR 398

 

IR 399

To Slaves

From Slaves

Node 62

Node 63

Each node address is allocated one input and one output word starting from node 00. If a Slave requires more than one input or one output word, then it is assigned more than one node address. If a Slave requires less than one word, it simply uses the rightmost bits in the word allocated to it.

HFree Allocation: With Configurator

A Configurator can be used to allocate words in the CompoBus/D Master Unit in any order by calling parameters of the Master Unit and changing the word allocation of parameters. The following alloca- tions are possible when using a Configurator.

Output words do not need to be allocated to Input Units, only input words.

4-2

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Omron 3G3FV-PDRT1-SIN user manual Sysmac Word Allocations and Scan List, Overview and Restrictions of Word Allocations

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.