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本程序包括一组子程序和中断程序,通过S7
本程序包括一组子程序和中断程序,通过S7-200自由端口功能来产生从Modbus RTU. 它支持下列Modbus功能:----1.读输出(线圈)----2.读输入(触点)----3.读保持寄存器(V 存储器).----4.读输入寄存器----5.写单路输出----6.写单路保持寄存器----15.写多路输出----16.写多路保持寄存器-this includes a subroutine and the interruption procedure for the adoption of the S7-200 free port functions to generate from the Modbus RTU. It supports the following functions : a Modbus. Reading output (2) coil. Reading input (contact)---- 3. Reading maintain registers (V memory ).---- 4. Reading input register---- 5. write single-output---- 6. write to maintain the single-route Register---- 15. write multiple output---- 16. write multiple maintain registers
- 2022-09-13 08:20:03下载
- 积分:1
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DNP 3.0通讯规约,包括数据链路层、传输层、应用层、数据对象库4部分。...
DNP 3.0通讯规约,包括数据链路层、传输层、应用层、数据对象库4部分。-DNP 3.0 communication Statute, including the data-link layer, transport layer and the application layer, the data object library four parts.
- 2022-07-12 18:29:00下载
- 积分:1
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假定你需要你的程序能够停止线程,你需要一个告诉线程何时停止的方法,这个可以实现。...
假定你需要你的程序能够停止线程,你需要一个告诉线程何时停止的方法,这个可以实现。-assume you need you can stop the process threads, you need a thread when told to stop, this can be achieved.
- 2022-04-21 20:13:36下载
- 积分:1
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发送短信源程序,目的是在windows mobile上实现短信发送功能
发送短信源程序,目的是在windows mobile上实现短信发送功能-SendingSms
- 2022-08-02 16:57:34下载
- 积分:1
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Butterworth滤波器的代码,C语言。IIR滤波器是适合初学者和…
巴特沃斯滤波器代码的C语言实现。适合初学者了解IIR滤波器的涉及原理及使用-Butterworth filter code, C language. IIR filter is suitable for beginners to understand and use involving the principle
- 2022-01-25 22:29:25下载
- 积分:1
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ENERGY AWARE TOPOLOGY CONTROL PROTOCOLS
FOR WIRELESS SENSOR NETWORKS
ENERGY AWARE TOPOLOGY CONTROL PROTOCOLS
FOR WIRELESS SENSOR NETWORKS
- 2022-09-10 06:50:03下载
- 积分:1
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h.264编码器流程图,参考代码版本为jm61
h.264编码器流程图,参考代码版本为jm61-h.264 encoder flowchart, reference code version jm61
- 2023-02-21 22:30:03下载
- 积分:1
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单载波频分多址的研究,可以降低单载波的峰值平均功率比
单载波频分多址的研究,可以降低单载波的峰值平均功率比-Single-carrier frequency division multiple access research, can reduce the peak single-carrier average power ratio
- 2022-03-26 17:47:43下载
- 积分:1
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Rs232串行通讯控制
Rs232串行通讯控制-Rs232 serial communication control
- 2022-03-11 20:36:09下载
- 积分:1
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This example shows how to configure the Crossbar.
This example shows how to configure the Crossbar.-This example shows how to configure the Cro ssbar.
- 2022-06-20 07:22:16下载
- 积分:1