Arithmetic instructions
500
Part III FP Instructions
No. IEC address Set If
R9007 %MX0.900.7 permanently d1 > d2
R9008 %MX0.900.8 for an instant d1 and d2 are not in the same memory area
Error flags
Example
In this example, the same POU header is used for all programming languages. For an example
using IL (instruction list), please refer to the online help.
POU header
All input and output variables used for programming this function have been declared in the POU
header.
Body
After the variable Start is set to TRUE, the value of the variable ShiftinData, i.e. 32, at the contact
s is shifted into the specified area of the data table, and the data is compressed.
LD
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