(F3Bp20-0N, F3Bp30-0N) Easy Real-Time Processing With Basic - YOKOGAWA Revolution FA-M3 R Technical Information

P L C
P L C
A statement to start an interrupt routine needs only one line.
FA-M3 R
F3BP20-0N
F3BP30-0N
YM-BASIC/FA
• On-line real-time processing
- Supports extensive interrupt methods to enable immediate response of a BASIC program to external events.
- Facilitates development of on-line real-time programs.
• Modular program structure
- Can use subprograms.
- Variables, line numbers and labels in the main and individual subprograms independently, thus it simplifies
development and program maintenance, and improving program reusability.
- The main program and subprograms can be developed separately, and assembled together by using the
APPEND command later.
• Combination with sequence programs
- Variables used in a BASIC program can be combined with shared registers by a common variable
statement, thus it facilitates data exchange with sequence CPU module. Synchronization with sequence
CPU modules can also be achieved by using SIGNAL, ON SEQEVT, ENTER and OUTPUT statements.
- Device values in CPU modules can be read and written by using ENTER and OUTPUT statements.
• I/O support
- Can access various communication modules such as serial communication modules, various digital I/O
modules, and various analog I/O modules by using ENTER statements for input and OUTPUT statements
for output.
TI 34M6A01-01E
Easy Real-time Processing with BASIC
F3BP20-0N and F3BP30-0N
Barcode Remote ID
100 ON INT 2 , 5 GOSUB WARI@
110 !
120 LOOP@
130
.
Main routine
.
.
140 GOTO LOOP@
150 !
160 WARI@
170 !
Data input
180 ENTER xxxxx
Data output
190 OUTPUT xxxxx
200 RETURN
210 !
220 STOP
230 END
YM-BASIC/FA, real-time BASIC
Interrupt statement
Interrupt routine
Barcode reader
10