IS210SAMBH2AA燃機(jī)模塊,GE使用方法
DRAM編程注意事項(xiàng)
? DRAM映射解碼器可以編程為適應(yīng)不同的基址和大小夾層板。
? 車載DRAM由本地總線重置禁用，必須在可以訪問(wèn)DRAM之前編程。
? 大多數(shù)DRAM設(shè)備需要一定數(shù)量的訪問(wèn)周期DRAM完全運(yùn)行之前。
–通常情況下，車載刷新可以滿足此要求電路和正常DRAM安裝。然而軟件應(yīng)確保至少10次初始化對(duì)每個(gè)RAM組執(zhí)行循環(huán)。參見(jiàn)單板計(jì)算機(jī)中的MEMC040或MCECC
詳細(xì)編程的程序員參考指南信息電池備份RAM和時(shí)鐘MK48T08 RAM和時(shí)鐘芯片是一個(gè)28針的封裝提供
IS210SAMBH2AA燃機(jī)模塊? 一天中的時(shí)間時(shí)鐘
? 振蕩器? 水晶
? 電源故障檢測(cè)
? 內(nèi)存寫保護(hù)? 8KB內(nèi)存
? 電池時(shí)鐘提供
? BCD中的秒、分鐘、小時(shí)、天、日期、月份和年份24小時(shí)制
? 28、29（閏年）和30天的自動(dòng)校正月時(shí)鐘不會(huì)產(chǎn)生中斷。
MK48T08是一個(gè)8位設(shè)備；但是，提供的接口PCCchip2支持對(duì)MK48T08的8位、16位和32位訪問(wèn)。有關(guān)詳細(xì)編程，請(qǐng)參閱MK48T08數(shù)據(jù)表信息VMEbus接口
VMEchip2提供：
? 本地總線到VMEbus接口
? VMEbus到本地總線接口
? 本地VMEbus DMA控制器功能
? VMEbus系統(tǒng)控制器功能輸入/輸出接口MVME187為許多系統(tǒng)提供板載輸入/輸出應(yīng)用。
? 輸入/輸出功能包括：
–串行端口
–打印機(jī)端口
–以太網(wǎng)收發(fā)器接口
–SCSI大容量存儲(chǔ)接口
? 外部輸入/輸出轉(zhuǎn)換板，如MVME712X應(yīng)用于將輸入/輸出連接器引腳轉(zhuǎn)換為行業(yè)標(biāo)準(zhǔn)連接器。
? 配置標(biāo)頭位于MVME187和MVME712X過(guò)渡板。
The start button is used to start the washing machine, and the stop button is used to manually stop water inflow, drainage, dehydration and alarm. The drainage button is used to realize manual drainage.
1. Control requirements
The of the automatic washing machine can be represented by the flow chart shown in the figure below.
After pressing the start button, the washing machine starts to fill with water. When the water is full (i.e. the water level reaches the high water level, and the high water level switch changes from off to on), the PLC stops feeding water and starts the forward rotation of washing. The forward rotation is suspended after washing for 15s, and the reverse rotation of washing is started after suspending for 3S. Pause after backwashing for 15s. After 3S suspension, if the washing and backwashing are not full for 3 times, return to the action starting from washing; If the front and back washing are full for 3 times, start drainage. When the water level signal drops to the low water level (the low water level switch changes from on to off), start dehydration and continue drainage. Dehydration for 10s is to complete a large cycle process from water inlet to dehydration. If 3 large cycles are not completed, the washing completion alarm will be given. After 10s of alarm, the whole process will be ended and the machine will stop automatically.
In addition, it is also required to press the drainage button to realize manual drainage; Press the stop button to manually stop water inlet, drainage, dehydration and alarm. Labeller is a device that pastes paper or metal foil labels on specified packaging containers with adhesive. Labeling machine is an indispensable part of modern packaging. At present, the types of labeling machines in China are gradually increasing, and the technical level has also been greatly improved.
