User`s manual

Index
MPC-684 family............................................................................................................................................... 5
The feature of the MPC-684............................................................................................................................ 6
Program development environment................................................................................................................ 7
Hardware...................................................................................................................................................... 7
Software........................................................................................................................................................ 7
How to connect................................................................................................................................................. 8
Input commands............................................................................................................................................ 10
I/O check..........................................................................................................................................................11
To check by command..................................................................................................................................11
Check by the “I/O checker” .........................................................................................................................11
How to input program ................................................................................................................................... 13
Multi statement.......................................................................................................................................... 13
Comment .................................................................................................................................................... 13
Label........................................................................................................................................................... 13
Subroutine.................................................................................................................................................. 14
parameter of subroutine, return value...................................................................................................... 15
Edit of a program........................................................................................................................................... 16
LIST display............................................................................................................................................... 16
Insert statement......................................................................................................................................... 17
Delete statement........................................................................................................................................ 17
Other key operations.................................................................................................................................. 18
How to program save to the PC, load from the PC ...................................................................................... 19
Program save to the PC............................................................................................................................. 19
Program load from the PC......................................................................................................................... 20
Off line editing............................................................................................................................................ 20
Printing....................................................................................................................................................... 20
I/O control ...................................................................................................................................................... 21
Bit control................................................................................................................................................... 21
Byte control ................................................................................................................................................ 21
Variable, Array variable, String variable, Memory I/O................................................................................ 22
Variable....................................................................................................................................................... 22
Local variable............................................................................................................................................. 22
Array variable ............................................................................................................................................ 23
String array variable ................................................................................................................................. 23
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