Delta Electronics DUP-B Series User Manual page 361

Chapter 3 Creating and Editing Screens
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TOHEX (Convert 4 ASCII Code to a Four-Digit Integer in Hexadecimal Format)
Equation
Var1 = TOHEX (Var2)
Explanation
Convert a single ASCII code of Var2 and the next 3 words (4 WORDS) to a hex value
and stores the result in Var1.
Remark
The calculation result can be stored as unsigned WORD.
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Var1 and Var2 can be internal memory only.
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Example
Convert a single ASCII code of $0 and the next 3 words (4 WORDS) to a hex value and
stores the result in $10 (this is an operation of unsigned 16-bit data).
$0 = 0034H (ASCII 4),
$1 = 0033H (ASCII 3),
$2 = 0036H (ASCII 6),
$3 = 0038H (ASCII 8),
$10 = TOHEX ($0)
After executing TOHEX command, the data in $10 will be converted to 4368H.
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Revision May, 2010