ProSoft Technology MVI56-BAS - Manual (Page 205)

MVI56-BAS ♦ ControlLogix Platform BASIC-52 Implementation
BASIC Module (DB/BAS Compatible) User Manual
ProSoft Technology, Inc. Page 205 of 234
December 13, 2011
Operator /
Statement Description Example
FREE Returns the number of RAM bytes
available to the user
PRINT FREE
TAB()
# It directs the operator to PRT2 PRINT# A
GET# A
INPUT# "Weight?",W
@ It directs the operator to PRT1 PRINT# B
GET# B
INPUT@ "Length?",L
BRKPNT
CALL Allows the user to reference functions
that are not supported directly in
BASIC.
CALL 37
CLEAR Resets all variables, interrupts and
stacks
CLEAR
CLEARI Resets all interrupts CLEARI
CLEARS Resets all stacks CLEARS
CLOCK0 Disables the internal BASIC real time
clock. CLOCK0 is mainly used in
conjunction with the TIME operator
and the ONTIME statement.
CLOCK0
CLOCK1 Enables the internal BASIC real time
clock. CLOCK1 is mainly used in
conjunction with the TIME operator
and the ONTIME statement.
CLOCK1
CLRERR Clears the previous error stored after
a ONERR statement
CLRERR
CONT Resumes a program execution after a
BRKPNT [Ctrl-C], or a STOP
statement
CONT
DATA Stores information that will not change
for the READ statement.
DATA 5,6,13,24,-17
DIM Reserves memory for matrices DIM A(25)
DO/UNTIL Set up a loop control within a module
program. The loop is executed until
the condition is TRUE
10 DO
20 A=A+1
30 UNTIL A=4
DO/WHILE Set up a loop control within a module
program. The loop is executed while
the condition is TRUE
10 DO
20 A=A+1
30 WHILE A<4
EDIT Edits the program line number
currently in RAM
EDIT 10
END Terminates program execution END
EOF Checks if a PRT input buffer is empty IF(EOF) THEN …
ERASE Erase the current program stored in
ROM mode
ERASE