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henyagongshuiceshi
- 恒压供水测试程序，用的是51系列的单片机-constant pressure water test procedure, the 51 series of MCU
03041508
- 该双恒压供水控制系统是以PLC控制为核心，变频调速技术为基础，并结合压力传感器、变频器、水泵、继电器、接触器等组成。在此系统中，PLC将压力设定值与测量值的偏差经PID运算后得到的控制量作用到变频器，从而通过变频器控制水泵的转速调节管网的压力，实现恒压供水的目的-constant pressure of the water-control system based on PLC control at the core, VVVF tec
20065271562633300
- 实时温度监控系统,用VB编写的恒压供水系统的小程序,-Real-time temperature monitoring system, using VB Constant Pressure Water Supply System, prepared by a small process,
S7-200watersupply
- 西门子S7-200一拖三恒压供水(整套图纸)电气原理图,接线图,梯形图QQ64134703-Siemens S7-200 delayed three constant pressure water supply (full set of drawings) of electrical schematics, wiring diagram, ladder QQ64134703
yj1264yli
- 水泵压力检测，控制恒压供水，自动控制2台水泵和变频器 -Pump Pressure Monitoring, control constant pressure water supply, automatic control 2 pumps and inverter
3063749_14938619
- 新建文件夹 (2)\恒压供水电控原理图韩庚vjhgkjhjk-New Folder (2) constant pressure for water and electricity control schematic韩庚vjhgkjhjk
shu_kong_dian_yuan
- 用键盘来输入电压或电流。实现恒流，恒压，这就是数控电源。-shu kong dian yuan ,cong jian pan shu ru ,shi xian heng liu ,heng ya ,gong neng hai ke yi.
alim876a
- PIC16F876A控制的电源，0V～25V恒压，或1A、2A、4A、8A恒流-General purpose PIC16F876A controlled power supply ，CONSTANT VOLTAGE, 0<25V OR CONSTANT CURRANT, 1, 2, 4 and 8 Amp
digital
- 恒压供水的C51程序， 恒压供水的C51程序-C51 constant pressure water supply program
upscdq
- 充电器，应用电压判断对选择恒压恒流涓流模式进行选择-chongqian
S7-200PLC
- 工业控制，西门子S7-200PLC的恒压变频供水系统控制程序-Industrial Controls, Siemens S7-200PLC constant pressure frequency conversion water supply system control program
恒压供水
- 一带三恒压供水程序，PLC是OMRON plc 有兴趣可下载(Zone three constant pressure water supply program)
恒压供水
- S7300 PLC写的恒压供水系统，工程运用程序。(Constant pressure water supply system written by S7300 PLC)
恒流负载
- STC系列单片机处理恒压，恒流，有原理图，程序和方法等(STC series microcontroller processing constant pressure, constant current, there are schematics, procedures and methods)
200恒压供水程序
- 住宅楼低区变频恒压供水系统采用西门子PLC拖动变频器一拖三控制方式。接触器与变频器相配合使用达到系统所需压力。(The variable frequency and constant pressure water supply system in the low area of the residential building uses the SIEMENS PLC to drag the frequency converter an
恒压无塔供水系统
- 恒压无塔供水系统，用C51编写，可以仿真测试(Constant pressure no tower water supply system, written in C51)
stm32f030 恒流恒压源
- 恒流恒压可调电源，精度为5mv 电压输出为 0-10v 电流输出为 0-2000mA 可进行按键设置，根据用户需求设置输出不同电压电流值。(Key settings can be set, according to user needs to set the output voltage and current value)
23 PID调节恒压恒流输出 智能充电器
- stm32使用pwm波输出恒压恒流源 哈哈哈哈哈哈哈哈哈(STM32 uses PWM wave to output constant voltage constant current source)
恒压供水程序（用施耐德TWIDO PLC编的）
- 关于采用变频器做恒压供水的论文和工程设计，对做此类工程由很大的帮助。(Constant pressure water supply)
PID闭环运算恒压供水
- S7-1200 PLC程序，PID闭环恒压供水PLC程序(PID closed loop constant pressure water supply PLC program)