7-6
Section
Details of BASIC Commands
198
Note:
1.
If the amount of PC output data exceeds the size of variable, the excess output data
will be ignored.
2.
If the size of variable exceeds the amount of PC output data, the read operation will
not be executed to the variable where the shortfall occurred.
3.
A “FORMAT ERROR” will occur if the number of elements does not match the PC
format setting.
4.
Before using a character-string variable for the variable setting, be sure to read
Appendix A Operating Precautions and Appendix C PC Format thoroughly, as the
character-string variable operate differently from those in the previous C200H-
ASC02.
Examples:
The starting address and number of words in the CPU Unit are specified in the following words:
IR n+3 and IR n+4.
See also:
PC QREAD
,
PC WRITE
,
WAIT
CPU Unit
ASCII Unit
variables
4-digit HEX
4-digit HEX
4-digit HEX
A(1)
A(2)
A(3)
Summary of Contents for C200H-ASC11
Page 1: ...C200H ASC11 ASC21 ASC31 ASCII Units Operation Manual Revised June 2000...
Page 2: ...iv...
Page 4: ...vi...