CPU執(zhí)行下列程序:
LDI0.0 ASM0.4
SM0.0 LDI0.1
LDI0.1 CTUC6,10
RM0.0 LDC6
LDM0.0 =Q0.0
試分析按下啟動(dòng)I0.0后()秒,Q0.0開始對(duì)外輸出信號(hào)。
CPU執(zhí)行下列程序:
LDI0.0 LDT37
ANM0.0 =M0.0
TONT37,+600
當(dāng)按下啟動(dòng)按鈕I0.0后,線圈M0.0的輸出特點(diǎn)是()