为了解决继电控制线路系统传统设计方法的弊端 ,提出了自动生成设备端子排和电缆表的方法 。
According to the actuality of the diagnosis of relay control circuits, the paper presents an interactive diagnosis method.
数字绝缘表通常只能对离线电缆进行绝缘测试。
As a rule, a digital megohmmeter tests insulation on condition that cable is offline.
用编程电缆连接计算机和PLC主机,执行“写出”操作,将指令语句表写出到PLC主机。
The instruction statement list was written down into PLC processor by entering instruction of "write down" through connecting computer with PLC processor by cable.
研制了绞合节距、线速度、盘绞转速等工艺参数的数字显示表,并加装于成缆机上,有助于提高电缆成缆产品的质量监控。
Digital indication of process parameters such as lay length, line speed and rotation of cabling disk is developed and added to cabling machines, which helps to improve product quality.
我部主要生产制动单元、制动电阻、力矩电机控制器、变频器面板延长电缆、转速表、计数器。
I mainly produce braking unit, braking resistor, torque motor controller, inverter panel extension cables, tachometer, counters.
表中单芯铠装电缆仅适用于直流线路,如用于交流则必需采用非磁性材料或减少磁损耗结构的铠装。
The single core armored cable in the list are only suitable for use for DC circuit. If used for AC circuit, non-magnetic material or armored by reducing magnetic loss structure must be used.
检查方法是将兆欧表上的一个接线柱接在电泵电缆线上,另一接线柱接在电机外壳上,摇动兆欧表,观察绝缘电阻值。
Megohm inspection method is to form an electric cable terminal at the online access, another access terminal on the motor casing, megohm shake table to observe the value of insulation resistance.
注:1。敷设方式对应于表1-18(GB/T16895.15-2002)中的D类,适用于电缆直接埋地或电缆敷设在地下的管道内。
Note: 1. The laying method in correspondence with D category in the table 1-18(GB/T16895.15-2002), which is suitable for the direct cable burying or cable layout in the underground conduit.
注:1。敷设方式对应于表1-18(GB/T16895.15-2002)中的D类,适用于电缆直接埋地或电缆敷设在地下的管道内。
Note: 1. The laying method in correspondence with D category in the table 1-18(GB/T16895.15-2002), which is suitable for the direct cable burying or cable layout in the underground conduit.
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