ngch
深圳工控小匠
級(jí)別: 網(wǎng)絡(luò)英雄
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圖片:
請(qǐng)教! omron串行通信接收數(shù)據(jù)如何轉(zhuǎn)換成浮點(diǎn)數(shù) ASCII碼:302E+3344=D300+D301=0.34 程序如何進(jìn)行換算得到0.34 |
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hlq_0815
人生的成功不在于拿到一副好牌,而是怎樣將壞牌打好。
級(jí)別: 論壇版主
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FVAL(449) |
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ngch
深圳工控小匠
級(jí)別: 網(wǎng)絡(luò)英雄
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我這樣寫過了,但是還是不行啊! |
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hlq_0815
人生的成功不在于拿到一副好牌,而是怎樣將壞牌打好。
級(jí)別: 論壇版主
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30 = 0 2E = . 33 = 3 34 = 4 (44=D,你看看你的數(shù)字有沒有錯(cuò)誤) |
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jx_einstein
級(jí)別: 論壇先鋒
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寫個(gè)塊: IF S_INT1<58 AND S_INT1>47 THEN S_INT1R:= INT_TO_REAL(S_INT1)-48.0; ELSE ; END_IF; IF S_INT1=46 THEN ZeroPoint:=1; ELSE ; END_IF; IF S_INT2<58 AND S_INT2>47 THEN S_INT2R:= INT_TO_REAL(S_INT2)-48.0; ELSIF S_INT2=46 THEN ZeroPoint:=2; ELSE ; END_IF; IF S_INT3<58 AND S_INT3>47 THEN S_INT3R:= INT_TO_REAL(S_INT3)-48.0; ELSIF S_INT3=46 THEN ZeroPoint:=3; ELSE ; END_IF; IF S_INT4<58 AND S_INT4>47 THEN S_INT4R:= INT_TO_REAL(S_INT4)-48.0; ELSIF S_INT4=46 THEN ZeroPoint:=4; ELSE ZeroPoint:=14; END_IF; IF S_INT5<58 AND S_INT5>47 THEN S_INT5R:= INT_TO_REAL(S_INT5)-48.0; ELSIF S_INT5=46 THEN ZeroPoint:=5; ELSE ; END_IF; IF S_INT6<58 AND S_INT6>47 THEN S_INT6R:= INT_TO_REAL(S_INT6)-48.0; ELSIF S_INT6=46 THEN ZeroPoint:=6; ELSE ; END_IF; CASE ZeroPoint OF 1: Value:=(S_INT2R*0.1+S_INT3R*0.01+S_INT4R*0.001+S_INT5R*0.0001+S_INT6R*0.00001)*1000.0; 2: Value:=(S_INT1R*1.0+S_INT3R*0.1+S_INT4R*0.01+S_INT5R*0.001+S_INT6R*0.0001)*1000.0; 3: Value:=(S_INT1R*10.0+S_INT2R+S_INT4R*0.1+S_INT5R*0.01+S_INT6R*0.001)*1000.0; 4: Value:=(S_INT1R*100.0+S_INT2R*10.0+S_INT3R+S_INT5R*0.1+S_INT6R*0.01)*1000.0; 5: Value:=(S_INT1R*1000.0+S_INT2R*100.0+S_INT3R*10.0+S_INT4R+S_INT6R*0.1)*1000.0; 6: Value:=(S_INT1R*10000.0+S_INT2R*1000.0+S_INT3R*100.0+S_INT4R*10.0+S_INT5R)*1000.0; ELSE ; END_CASE; |
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ngch
深圳工控小匠
級(jí)別: 網(wǎng)絡(luò)英雄
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THANKS! |
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那時(shí)風(fēng)停
級(jí)別: 探索解密
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請(qǐng)問你寫的程序 是什么意思呢 ,還請(qǐng)指教 謝謝 |
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