Series of lectures on maintenance and modification of CNC machine tools - Lecture 10

Second, 802 S / C machine tool CNC system maintenance and service At present, CNC machine tools have more and more into the SMEs, which gives the machine maintenance and service a lot of new problems, with 820 S / C machine tool CNC system Machine tools are no exception. The following are some of the experiences I have accumulated in my work, and I hope to help the maintenance service personnel. 1. Perfect random data Machine random data can be divided into three parts: “operational programming data”, “maintenance data” and “other data”. Whether the “operational programming data” is easy to understand and whether “maintenance data” is complete and effective will be directly

Sub-controller

Sub-controller of LED applying system. The DMX-S8 receives the pixel data frame sent by the RTP-S1500 Main Controller. According to the address set by itself, the corresponding data in the pixel frame is taken out. After the format is adjusted, the data is sent out from the controlling port at a specific timing sequence to control the LED light to change color. Set up 2 RJ45 network interfaces; When using unshielded Twisted Pair, the distance of transmission from the main controller to the sub-controller and sub-controller to sub-controller is more than 100 meters; Connect to the switch for network to extend the distance of transmission; Single controller can connect up to 16 computer; Automatically identify its position in the system; Set up 8 DMX512 controlling ports with auto-addressing function. The number of single-port controlling pixels is 170 full-color pixels, 512 monochrome pixels, and the type of connector is the pluggable terminal; Each port conduct optical isolation protecting to ensure the stability of the entire controlling system;

Sub-controller,Sub Controller,DMX 512 Sub Controller,Auto-addressing Sub Controller,LED Lighting System Sub Controller

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