ProSoft Technology MVI56-BAS - Manual (Page 208)

BASIC-52 Implementation MVI56-BAS ♦ ControlLogix Platform
User Manual BASIC Module (DB/BAS Compatible)
Page 208 of 234 ProSoft Technology, Inc.
December 13, 2011
Operator /
Statement Description Example
PUSH PUSH arguments onto the argument
stack.
PUSH A,B,ASC(N),SIN(2)
RAM Selects the program in RAM memory.
It can be used after a ROM command
RAM
READ
REM Specifies a comment line in a BASIC
program
REM
REN Renumbers program lines REN (new
line, old line, increment)
REN 1000, 800, 100
RESTORE Resets the internal DATA READ
pointer
RESTORE
RETI Exits from an interrupt RETI
RETURN Returns control to the statement
following the most recently executed
GOSUB statement
10 GOSUB 100
20 PRINT "LINE 20"
25 GOTO 200
100 PRINT "LINE 100"
110 RETURN
200 END
ROM Selects a program from ROM memory
(Compact Flash), based on a given
program location number
ROM 3
RROM Selects and runs a program from
ROM memory (Compact Flash),
based on a given program location
number
RROM 3
RUN Runs the currently selected program RUN
SNGLSTP Initiates a single step program
execution. Use this statement before
a RUN command
SNGLSTP
SPC()
ST_AT Writes a floating-point number to
memory
PUSH A
ST_AT (B)
STOP Breaks the program execution at
specific points. The CONT command
will resume program execution
10 FOR I = 1 TO 20
20 PRINT I
30 STOP
40 NEXT I
STRING STRING allocates memory for BASIC
strings.
STRING 100,10
TIME Retrieve or assign a value to the
internal free running clock
PRINT TIME
TIME = 0
USING
VER Prints the current version of the
firmware
VER
XBY() Accesses error information. See Debugging a BASIC Program