Rievtech PR-12 Series, User Manual And Programmers Manual

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6.5.15 ATH&HTA
Input/output Operand Data type
IN,OUT VB, IB, QB, MB, SB, SMB, LB, *VD, *AC, *LD Byte
LEN VB, IB, QB, MB, SB, SMB, LB, AC,constant, *VD, *LD, *AC Byte
ASCII to HEX Instruction converts the ASCII characters
starting with
“
IN
”
to the hexadecimal digits starting
with the
“
out
”
.The maximum length of the ASCII string
is 255 characters.
HEX to ASCII
Instruction converts the hexadecimal digits
starting with
“
IN
”
to the ASCII characters starting with
the
“
out
”
.
The length of conversion hexadecimal digits is specified
by the LEN.The maximum length is 255.
Valid ASCII input character:
Numbers 0 to 9 and capital letters A to F.
ASCII Codes: 30 to 39 and 41 to 46.
Error condition: Illegal ASCII code
Example: