The common faults of S1240 (ELC type) SPC exchange are in user mod ul e, relay module and metering module in daily maintenance work.
在对S1240 (elc型)程控交换机进行日常维护时，常见故障有用户模块、中继模块和计费模块的故障。
Circuit section is composed of the ADC module, DAC module, rotation speed signal receiver module, relay module, power module, RS232 communication module and CAN communication module.
电路部分包含ADC模块、DAC模块、转速脉冲信号接收模块、继电器模块、电源模块、RS232通信模块和CAN通信模块。
Time from valid output on signal to relay energization by module.
信号时输出的有效中继模块通电了。
And then the software system which includes master, relay unit and module unit was designed on the basis of hardware.
在硬件的基础上设计了包括上位机、中继单元和模块单元在内的软件系统。
Through the comparison of LOGO and relay control, it's clear that LOGO control module has superiority and better price and application prospect in similar engineering.
通过对LOGO与继电器控制进行比较，说明采用LOGO控制模块具有优越性和较好的价格比，以及在类似工程中应用前景。
The master communicates with the relay unit by serial communication interface and the relay unit communicates with module unit by wireless communication network.
上位机和中继单元之间采用串行口通信，中继单元和模块单元之间采用无线网路进行通信。
It's presented the survey of dispatching management information system in Zhaoqing, emphasize on the module design and function characteristic of relay protection management sub-system.
介绍了肇庆供电局调度管理信息系统的概况，重点讲述了继电保护管理子系统的模块设计及功能特点。
Compared to conventional software design based on flow chart, the protection software is developed based on relay function module, which leads to the separation of time sequence and logic.
该方法摒弃了传统的基于流程图的设计思路，将软件的时序与逻辑分离，模块性好，结构清晰，软件的开发、维护方便。
Temperature computer control system of a resistance furnace is designed with industry person computer (IPC), temperature input module, PWM output card, solid state relay(SSR) and interrelated circuit.
设计和实现了一种采用工控机与温度模块、PWM输出卡、固态继电器及相关控制电路搭建的计算机电阻炉温度控制系统。
It is composed of master, relay unit and module unit.
控制系统由上位机、中继单元和模块单元构成。
It is composed of master, relay unit and module unit.
控制系统由上位机、中继单元和模块单元构成。
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