Example: Building a Modbus test scenario sequence.

示例：构建一个Modbus测试场景序列。

The Modbus network address of the device under test.

测试设备的Modbus网络地址。

The ending Modbus register address in a register test range.

一个寄存器测试范围中的结束Modbus寄存器地址。

The beginning Modbus register address in a register test range.

一个寄存器测试范围中的起始 Modbus 寄存器地址。

Can be installed, do MODBUS slave serial, and development tools.

可以安装，做串口和MODBUS从机的开发工具。

The type of Modbus register being addressed (input, hold, coil, status).

正被寻址的 Modbus 寄存器的类型（input、hold、coil、status）。

Modbus protocol is applied to an electronic controller on the lingua franca.

标准Modbus规约文档。Modbus协议是应用于电子控制器上的一种通用语言。

The technical main points and specifications of MODBUS protocol are expounded.

对MODBUS协议的技术要点和具体规定作了比较详细的阐述。

The only thing we can do with analog inputs is to read them via modbus function 4.

对离散量输入数据唯一可以做的事情就是用功能码4去读取数据。

For more details on the Modbus protocol, see the Modbus standard link in Resources.

要了解Modbus协议的更多细节，请参见参考资料中的Modbus标准链接。

It contains the basic functions and types required to use the Modbus protocol stack.

它包括了使用Modbus协议栈所必须的基本功能函数和类型。

C and VB language MODBUS agreement CRC algorithm, I have used, the effect is very good.

用c和VB语言实现MODBUS协议中的crc算法，我已经使用过，效果挺好。

The test sequence for the Modbus spreadsheet outlined in Figure 2 and Figure 3 is in Listing 3.

图2和图3中展示的Modbus电子表格的测试序列位于清单3中。

This methodology is demonstrated through an example that generates Modbus command test scenarios.

这种方法通过一个生成Modbus命令测试场景的示例来演示。

The controller can communicate with the network and other equipment through the modbus protocol.

通过此协议，控制器之间、控制器经由网络和其它设备之间可以通信。

Request the contents of Modbus registers on the device under test through standard Modbus commands.

通过标准的Modbus命令请求测试设备上的Modbus寄存器的内容。

The systems use the MODBUS protocol in the design to improve integration and scalability of the system.

系统在设计中采用MODBUS协议，提高了系统的集成度和可扩展性。

On-demand data exchange service adopts the MODBUS/TCP protocol to get the different parameters from PLC.

特定数据交换服务采用MODBUS／TCP协议，典型应用是通过此服务得到PLC的不同参数。

MODBUS has been the default standard of the industry communication which is used in many industry device.

MODBUS已经是一种默认的工业通讯标准，市场上存在的许多工业设备都集成了MODBUS通讯接口。

Based on MODBUS Software Technology of Remote Communication about Multifuctional Electrical Instrument...

基于MODBUS总线多功能电力仪表远程通讯的软件开发技术。

At last, the communication program applied in Master-Slave control system base on MODBUS protocol is designed.

最后设计应用于主从式控制系统的通讯程序，这个程序是基于MODBUS协议的。

The paper introduces hardware and software design of signal collection card which is based on MODBUS protocol.

本文介绍了基于MODBUS 通讯协议的信号采集卡硬件和软件设计。

In this paper, MODBUS bus in VVVF control system applied constant pressure in the water supply system was discussed.

本文对MODBUS总线在变频调速控制系统在应用于恒压供水系统进行了探讨。

As a general language applied in electronic control devices, MODBUS protocol is a general industrial standard already.

介绍MODBUS协议是应用于电子控制器上的一种通用语言，它已经成为一通用工业标准。

MODBUS protocol is opening communication protocol provided by MODICON and widely used in the industrial control region.

MODBUS协议是MODICON公司推出的一个开放式通信协议，广泛运用于工业控制领域。

Controller has RS-485, MODBUS standard field bus-bar communication interface and facilitate connect to switch board system.

控制器具有RS - 485, MODBUS标准现场总线通讯接口，方便接入只能开关柜系统。

The standard of MODBUS PLUS is proprietary, and using it would be bound to corresponding limits and difficult to be further expanded.

加上标准的Modbus是专有的，使用它肯定会相应限制，难以进一步扩大。

Practical application has shown that Modbus protocol has merits such as good opening, strong functions and high communication efficiency.

实际应用表明，该协议具有开放性好、功能强、通信效率高等优点。