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对Modbus适配器模块NMBA-01的安装与启动指南进行了介绍。
Modbus是一种异步串行协议。Modbus协议不规定物理接口，典型的物理接口是RS-232和RS-485。NMBA-01使用RS-485接口。
NMBA-01 Modbus适配器模块是ABB传动装置的一个可选件，它实现了传动装置和Modbus系统之间的连接。在Modbus网络中，传动装置被认为是从机。通过NMBA-01 Modbus适配器模块，我们可以：
·向传动装置发送控制命令（起动，停止，允许运行等）。
·向传动装置发送速度或力矩给定信号。
·向传动装置中的PID调节器发送给定信号和实际值信号。
·从传动装置中读取状态信息和实际值。
·改变传动参数。
·对传动装置进行故障复位。
·进行多传动控制。
function of S7 controller (S7-300/400), which is an application software running on
Windows with RTX real-time extension. It can be programmed through Step 7 and the code
is fully compatible with S7-300/400, or it can be programmed to communicate with WinAC
under Windows using the high-level language C++ through the interface provided by WinAC
ODK. Therefore, WinAC RTX has both the real-time performance of PLC and the openness of
PC.
Run Windows Automation center Real-time (WinAC RTX) on a Windows NT 4.0 PC. WinAC 
RTX provides real-time control services for your automation applications. The WinAC RTX
software includes the following products:
· Windows Logic Controllen (WinLC) RTX
software
· VenturnCom Real-time Extension (RTX) software for Windows NT
·Computing
software
·Tool Manager (Tool Manager)
This paper introduces how to use SIMATIC IPC
IMAGINE&PARTITION CREATOR V3.1 software to transfer the Windows system partition from a
small-capacity CF card used by Microbox to a larger capacity CF card, so as to have
more space for software installation or data storage.
1 Local Connection
2 CP5611 NIC
using MPI protocol
3 CP5613 NIC using Profibus-DP protocol
4 3com network adapter, TCP/IP
protocol describes the EC31-RTX installation and use of the detailed steps and
precautions.
EC31-RTX is a modular embedded controller designed according to the S7-300
specification. Windows XP Embedded SP2 Feature Pack 2007,WinCC RTX 2008 SP1, and
SIMATIC NET 2008 SP2(SIMATIC NET IE Softnet S7-Lean) have been preinstalled before
delivery Edition 2008) and is configured to be used when the user connects to the power
supply.
EC31-RTX is equivalent in function to a S7-300 PLC and a PC with SIMATIC NET
2008 installed. The hardware and software components of Windows Automation Center
