EDH0162En1040 – 06/99 3.192
MM4005 YM — Multiply variables
Usage IMM PGM MIP
Syntax xxYMnn
Parameters
Description xx
[int] — Variable number.
nn [int] — Variable number.
Range xx — 1 to 100 (integers) and 101 to 120 (floats).
nn — 1 to 100 (integers) and 101 to 120 (floats).
Units xx — None.
nn — None.
Defaults xx Missing: Error O.
Out of range: Error O.
Floating point: Error A.
nn Missing: Error O.
Out of range: Error O.
Floating point: Decimal part truncated.
Description This command multiplies the values of two variables. Variable xx is multi-
plied by variable nn and the result placed in variable xx. If the result is out
of the -32767 to 32767 range, the operation is not performed and error H is
generated.
Returns None.
Errors A — Unknown message code.
H — Calculation overflow.
O — Variable number out of range.
Rel. Commands YC — Add variables.
YD — Divide variables.
YF — Scale variable.
YS — Initialize variable.
Example 5YS5 | Initialize variable #5 to 5.
2YS9 | Initialize variable #2 to 9.
1YR3 | Load analog port #3 value into variable #1.
3YY1 | Copy variable #1 in variable #3.
3YA-32 | Subtract 32 from variable #3.
3YM5 | Multiply variable #3 with variable #5.
3YD2 | Divide variable #3 by variable #2; if variable #1 represents a tem-
perature measured in degrees Fahrenheit, variable #3 will be the
equivalent temperature in degrees Celsius.
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