運(yùn)動控制器的優(yōu)缺點(diǎn)

運(yùn)動控制器的優(yōu)點(diǎn)：

(1)硬件組成簡單，把運(yùn)動控制器插入PC總線，連接信號線就可組成系統(tǒng);

(2)可以使用PC機(jī)已經(jīng)具有的豐富軟件進(jìn)行開發(fā);

(3)運(yùn)動控制軟件的代碼通用性和可移植性較好;

(4)可以進(jìn)行開發(fā)工作的工程人員較多，不需要太多工作，就可以進(jìn)行開發(fā)。

運(yùn)動控制器的缺點(diǎn)：

(1)采用板卡結(jié)構(gòu)的運(yùn)動控制器采用金手指連接，單邊固定，在多數(shù)環(huán)境較差的工業(yè)現(xiàn)場(振動、粉塵、油污嚴(yán)重)，不適宜長期工作。

(2)PC資源浪費(fèi)。由于PC的捆綁方式銷售，用戶實(shí)際上僅使用少部分PC資源，未使用的PC資源不但造成閑置和浪費(fèi)，還帶來維護(hù)上的麻煩。

(3)整體可靠性難以保證，由于PC選擇可以是工控機(jī)，也可以是商用機(jī)。系統(tǒng)集成后，可靠性差異很大，并不是由運(yùn)動控制器能保證的。

(4)難以突出行業(yè)特點(diǎn)。

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