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5-18-10 ASCII CONVERT – ASC(86)
S: Source word
IR, SR, AR, DM, HR, TC, LR
Di: Digit designator
IR, SR, AR, DM, HR, TC, LR, #
Ladder Symbols
Operand Data Areas
D: First destination word
IR, SR, AR, DM, HR, LR
ASC(86)
S
Di
D
@ASC(86)
S
Di
D
Limitations
Di must be within the values given below
All destination words must be in the same data area.
Description
When the execution condition is OFF, ASC(86) is not executed. When the exe-
cution condition is ON, ASC(86) converts the designated digit(s) of S into the
equivalent 8-bit ASCII code and places it into the destination word(s) beginning
with D.
Any or all of the digits in S may be converted in order from the designated first
digit. The first digit, the number of digits to be converted, and the half of D to re-
ceive the first ASCII code (rightmost or leftmost 8 bits) are designated in Di. If
multiple digits are designated, they will be placed in order starting from the des-
ignated half of D, each requiring two digits. If more digits are designated than
remain in S (counting from the designated first digit), further digits will be used
starting back at the beginning of S.
Refer to Appendix I for a table of extended ASCII characters.
Digit Designator
The digits of Di are set as shown below.
Specifies the first digit to be converted (0 to 3).
Number of digits to be converted (0 to 3)
0: 1 digit
1: 2 digits
2: 3 digits
3: 4 digits
First half of D to be used.
0: Rightmost 8 bits (1st half)
1: Leftmost 8 bits (2nd half)
Parity
0: none,
1: even,
2: odd
Digit number:
3 2 1 0
Data Conversion
Section 5-18
Содержание SYSMAC C200HS
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Страница 2: ...C200HS Programmable Controllers Operation Manual Revised February 2002...
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Страница 379: ...371 SR word Corresponding key s Bit 279 03 04 05 3 06 07 VER 08 09 Monitoring Operation and Modifying Data Section 7 1...
Страница 470: ...468 Programmer Program Date Page Word Contents Notes Word Contents Notes Data Storage...
Страница 471: ...469 Programmer Program Date Page TC address T or C Set value Notes TC address T or C Set value Notes Timers and Counters...