IS220UCSAH1A通用電氣模塊,GE使用過程上的輸入/輸出連接到VMEbus P2連接器。MVME712X轉換模塊連接到MVME187通過電纜和P2適配器板。
串行端口接口CD2401串行控制器芯片（SCC）實現了四個串行端口。串行端口支持標準波特率（110至38.4K波特）。這四個串行端口功能不同，因為P2輸入/輸出連接器上的引腳數量有限。所有四個串行端口使用EIA-232-D驅動器和接收器，位于MVME187和所有信號線均路由至輸入/輸出連接器。
IS220UCSAH1A通用電氣模塊? 串行端口1是最小功能異步端口。它使用RXD、CT、TXD和RTS。
? 串行端口2和3是全功能異步端口。他們使用RXD、CT、DCD、TXD、RTS和DTR。
? 串行端口4是全功能異步或同步端口港口城市它可以以高達64k位/秒的同步比特率運行第二它使用RXD、CT、DCD、TXD、RTS和DTR。它也與同步時鐘信號線的接口。串行接口編程注意事項
? MVME187板硬件連接來自CD2401連接到接頭P2上標記為RTS的引腳。同樣，RTS從CD2401連接到P2上的DTR。因此，當編程CD2401，在需要RTS時斷言DTR，當您需要DTR時，可以使用RTS。
? PCCchip2提供的接口允許16位CD2401出現在連續地址。
? 對CD2401的訪問必須為8位或16位：32位訪問不允許。
? CD2401支持對本地內存的DMA操作。
? 因為CD2401不支持重試操作為了打破VMEbus鎖定條件，CD2401DMA控制器不應編程為訪問VMEbus。
? 硬件沒有將CD2401限制為板載DRAM。有關詳細編程，請參閱CD2401數據表
It has changed from the backward situation of manual and semi-automatic labeling to the pattern of automatic high-speed labeling machines occupying the vast market. 2、 Working principle the system uses maintenance control 700L touch screen and lx1s-20mt PLC. The optical fiber amplifier on the machine base irradiates the object, and the signal is fed back. If the signal exists for a certain period of time, the roller on the machine base is pressed down and rotates at the set speed. At this time, the output motor of the feeding side rotates a labeling width, and after the set time, the material slides to the loading box. 3、 Introduction to HMI engineering screen 1. Home page: click start in the lower left corner to jump to the screen option. (1) System parameters: jump to the installment payment interface of the touch screen to encrypt the installment to protect the interests of customers. (2) Operation screen: jump to the operation screen. (3) Parameter setting: stepper motor parameter setting, delay setting, formula upload and download. (4) Manual operation: jump to manual screen (5) monitoring information: plCi / O monitoring (6) recipe record: record recipe upload and download information
(7) Alarm information: record system alarm information
2. Operation screen: the operation screen includes the current working state of the equipment, the output monitoring of PLC, the display of material output, manual / automatic switching and the selection of labeling operation mode.
3. Parameter setting and formula: This screen can set the speed of two stepping motors, as well as the setting of standard stopping delay and pressing delay. After setting these parameters, click Save to pop up the sub screen of formula upload and download. You can save the newly set parameters to the formula or download the parameters originally existing in the formula to the PLC. The parameters in the formula are saved at breakpoints.
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