1854 HEIDENHAIN Technical Manual iTNC 530 HSCI
Module 9052 Conversion of ASCII numbers → binary
Module 9052 converts an ASCII-coded decimal number (possibly with decimal
places) into a signed number and an exponent to the base of 10. You must
assign the ASCII-coded decimal number to one of the string memories. If the
number has no algebraic sign, the iTNC interprets it as a positive number and
accepts both a point and a comma as decimal character. If the full extent of
the mantissa cannot be represented in a double word, then the last places are
omitted and the exponent is corrected accordingly. If possible, the iTNC
adjusts the exponent so that it corresponds to the ASCII notation.
Call:
PS B/W/D/K <>String address in which the ASCII-coded decimal number
is saved>
CM 9052
PL B/W/D <>Numerical value>
PL B/W/D <>Exponent to the base of 10 of the value>
Error code:
Module 9053 Conversion from binary → ASCII/hexadecimal
Module 9053 converts blocks of binary values from the word-marker range
into a string of ASCII-coded hexadecimal numbers. The iTNC reads the
specified number of bytes from the word address that you have specified and
converts it to a hexadecimally coded ASCII string. Each byte produces two
characters in the string memory.
Call:
PS B/W/D/K <>Word address from which the binary values are saved>
PS B/W/D/K <>String address in which the iTNC saves the hexadecimal
numbers>
PS B/W/D/K <>Number of data bytes>
CM 9053
Error code:
Marker Value Meaning
M4203 0 Number was converted
1 See W1022 for error code
W1022 2 Invalid string address or string contains none or too many
characters
Marker Value Meaning
M4203 0 Number was converted
1 See W1022 for error code
W1022 1 Too many data bytes
2 Invalid string address
4 Invalid word address
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