搜索资源列表
RS48512
- 485通讯协议,用C51语言编写的,很详细的.-485 communications agreement with C51 language, and very detailed.
RS232RS485
- 232与485通讯标准，及他们之间的转换。-232 and 485 communications standards, and the conversion between them.
F485
- 电表行业485通讯例子
ComTestTool
- 实现pelco协议的高速球控制源码，采用485通讯方式
Transducer.rar
- 台达变频器通讯软件：台达变频器使用RS-485通讯，计算机与其通讯时，只要在计算机端加一个“RS-232转RS-485”就可以了。本软件在工业现场使用多年。,Tatsu Units Inverters communication software: Tatsu Inverter Units using RS-485 communications, computer and its communication, as long as the client on the computer plus
TestMXComponent.rar
- 利用三菱MXComponent程序进行与fx2n,Q系列等PLC的通讯测试程序。有读取plc自带通讯口，或者232口，或者485通讯三种方式，方便工控人员学习用,Mitsubishi MXComponent use of procedures and fx2n, Q series PLC communications test procedure. Have read Communications plc own mouth, or 232, or 485 in three ways to fa
CAN485
- 压缩包内是基于c++编程的485通讯的程序，包括电路原理图和源程序代码-Compressed packet is based on the c++ programming of the 485 procedures, including circuit schematics and source code
485Test
- 485通讯收发测试程序，可在两台机进行测试-485 communication transceiver test procedure can be tested on two machines
485
- 485串口通讯实例，调试通过可直接下载调试用 -485
485
- 实用的485通讯电路，测试通过，抗干扰性能优良-Practical 485 communications circuits, test passed, excellent anti-interference performance
RS-485
- 485通讯 通过主机设置从机参数，并读取从机的实时数据，绘制曲线-RS-485 conmunication
485
- 电梯485通讯实现上位机对下位机控制和调试-elevator 485
说明书
- 关于CJZ系列仪表说明和MODBUS 485通讯的说明 及通讯地址(Instrument communication)
1460
- vb6编写PATLOW1460的485通讯,支持485通讯，支持电表的特殊时段收费(Vb 6 write the 485 communication of pat low 1460, support the 485 communication, and support the special time charge of the meter)
自制MAIHAK浓度分析仪＿通讯测试 - rs485
- 利用visual basic 6编写程序实现对485通信设备的发送命令和读取命令，以及对数据的处理(Using Visual Basic 6 to write programs to achieve the 485 communication device send commands and read commands, as well as data processing)
1）Sync485_FPGA_Logic(14.4.25)
- 基于PXI板卡，实现同步485通讯逻辑，仅供参考(Realize synchronous 485 communication logic, for reference only)
自动记录-表头
- 可以用计算机对485通讯表头数据自动保存，便于对监测数据整理。(The computer can automatically save the data of the 485 communication head, so that it is easy to arrange the monitoring data)
RS485基本通讯原理
- 485 与 232 使用相同软件协议，是半双工，这里提供测试程序(485 and 232 use the same software protocol, which is half duplex, which provides testing procedures)
485 PCCOM测试软件
- 485 PCCOM测试串口通讯功能；分别为32位和64位系统。(485 PCCOM Test serial communication function.)
RS485
- 485通讯测试在linux系统下运行，供参考用(485 the communication test runs under the Linux system for reference)