WINCC变量数据调整格式
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“调整格式”参考如下：
适合的格式
数字范围
FloatToFloat
+-3.402823e+38
(无转换)
FloatToUnsignedByte
0 (255)
FloatToUnsignedWord
0 (65535)
FloatToUnsignedDword
0至4.294967e+09
FloatToSignedByte
-128...+127
FloatToSignedWord
-32768...+32767
FloatToSignedDword
-2.147483e+09至+2.147483e+09
FloatToDouble
+-3.402823e+38
FloatToMSBByte
-127...+127
FloatToMSBWord
-32767...+32767
FloatToMSBDword
-2.147483e+09至+2.147483e+09
FloatToBCDByte
0 (99)
FloatToBCDWord
0 (9999)
FloatToBCDDword
0至9.999999e+07
FloatToSignedBCDByte
-9...+9
FloatToSignedBCDWord
-999...+999
FloatToSignedBCDDword
-9999999...+9999999
FloatToExtSignedBCDByte
-79...+79
FloatToExtSignedBCDWord
-7999...+7999
FloatToExtSignedBCDDword
-7.999999e+07至+7.999999e+07
FloatToAikenByte
0 (99)
FloatToAikenWord
0 (9999)
FloatToAikenDword
0至9.999999e+07
FloatToSignedAikenByte
-9...+9
FloatToSignedAikenWord
-999...+999
FloatToSignedAikenDword
-9999999...+9999999
FloatToExcessByte
0 (99)
FloatToExcessWord
0 (9999)
FloatToExcessDword
0至9.999999e+07
FloatToSignedExcessByte -9...+9
FloatToSignedExcessWord -999...+999
FloatToSignedExcessDword -9999999...+9999999
FloatToS5Timer
10 (9990000)
FloatToS5Float
+-1.701411e+38
FloatToSimaticTimer
10 (9990000)
FloatToSimaticBCDTimer 10 (9990000)