STRING_TO_WORD_STEPSAVERSTRING (hexadecimal format right-justified) into WORD
This function converts the string with the maximum possible number of characters that are right aligned in hexadecimal format into a value of the data type WORD.
Input
input data type
Output
Conversion result
The basic instruction F72_A2HEX is used. The PLC delivers an operation error especially when a character appears that is not a hexadecimal number â0 - 9" or "A-Fâ.
Acceptable Format for STRING[4]: 'Hex1Hex2Hex3Hex4' e.g. perhaps 'AFFE'
Acceptable characters:
Hex1 to Hex4: Hexadecimal numbers in the range "0 - 9â or "A - Fâ (not "a - f").
Input |
Defined as |
Results in |
|---|---|---|
'D' |
STRING[1] |
16#D |
'CD' |
STRING[2] |
16#CD |
'BCD' |
STRING[3] |
16#BCD |
'ABCD' |
STRING[4] |
16#ABCD |
'0ABCD' |
STRING[5] |
16#ABCD |
'00ABCD' |
STRING[6] |
16#ABCD |