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1、三菱 SH 三菱-SH(NA)-080708
危险 ● 应在可编程控制器的外部设置安全电路,当外部电源异常及可编程控制器设备故障时,能够确保整个 系统的安全。 误输出、误动作有可能导致发生事故。 (1) 应在可编程控制器的外部设置异常停止电路以及定位控制的上限 / 下限等的防止机械损坏的互锁 电路等。 (2) 机械原点复归控制通过原点复归方向及原点复归速度这 2个数据进行控制,通过定位夹具 ON开始 减速。如果设置了错
2、三菱 SH 三菱-SH(NA)-080699ENG
[DESIGN PRECAUTIONS] DANGER Do not write data into the "system area" of the buffer memory of intelligent function modules. Also, do not use any "prohibited to use" signals as an output signal t
3、三菱 SH 三菱-SH(NA)-080683ENG
Provide a safety circuit outside the programmable controller so that the entire system will opera safely even when an external power error or programmable controller failure occurs. Failure to
4、三菱 SH 三菱-SH(NA)-080648ENG
A - 1 [DESIGN PRECAUTION] DANGER Do not write data into the "system area" of the buffer memory of intelligent function modules. Also, do not use any "prohibited to use" signals as an out
5、三菱 SH 三菱-SH(NA)-080647ENG
[DESIGN PRECAUTION] DANGER Do not write data into the "system area" of the buffer memory of intelligent function modules. Also, do not use any "prohibited to use" signals as an output signa
6、三菱 SH 三菱-SH(NA)-080647ENG
[DESIGN PRECAUTION] DANGER Do not write data into the "system area" of the buffer memory of intelligent function modules. Also, do not use any "prohibited to use" signals as an output signa
7、三菱 SH 三菱-SH(NA)-080644ENG
Do not bunch the control wires or communication cables with the main circuit or power wires, or install them close to each other. They should be installed 100 mm (3.94 inch) or more from each o
8、三菱 SH 三菱-SH(NA)-080578ENG
Be sure to tighten the screws using the specified torque. If the screws are loose, it may cause a short circuit, malfunctions or a drop of the module. Overtightening the screws may damage the
9、三菱 SH 三菱-SH(NA)-080446ENG
controller, be sure to read the manual carefully and thoroughly confirm the safety. Especially in the above mentioned control operations that are performed from an external device to a remot
10、三菱 SH 三菱-SH(NA)-080446ENG
controller, be sure to read the manual carefully and thoroughly confirm the safety. Especially in the above mentioned control operations that are performed from an external device to a remot
11、三菱 SH 三菱-SH(NA)-08041
[设计注意事项] ! 危险 在可编程控制器外部配置安全回路 使整个系统在外部电源出错或PLC故障时也能安全运行 不遵守这一点可能导致不正确输出或故障 引发事故 1 配置紧急停止回路和互锁回路 诸如定位控制上限/下限 以防止PLC外部的机械损 坏 2 OPR运行受OPR指令和OPR速度数据控制 当近点狗变成ON时减速起动 因此 如果未正
12、三菱 SH 三菱-SH(NA)-080407
[设计注意事项] ! 危险 • 不要把数据写入智能功能模块缓冲存储器的 只读区 此外 不要打开或关闭传送到PLC CPU或从PLC CPU传出的输入/输出信号中的 保留 信号 这样做可能使PLC 发生系统故障 • 依据外部输出晶体管的故障情况 则有输出为ON或OFF状态的情况 对可能导致重大事故的 输出信号安装外部监视回路
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