Rockwell-automation 1771-DB BASIC MODULE Manual do Utilizador descarregar pdf (Página 361)

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Appendix

E –5

PageDescriptionBASIC

ON-GOSUB

transfer control to subroutine when expression

following ON is encountered

11 -24

ON-GOTO transfer control to line specified when expression

following ON is encountered

11 -26

ONTIME use to compensate for incompatibility between

timers/counters on the microprocessor and the

BASIC module

11 -25

.OR. combine the first expression with the second

expression using .OR.

9 -8

store constant. PI 9 -12

PH0. and PH1. direct BASIC module to print a number in

hexadecimal format to a console device

11 -27

POP remove value from argument stack 11 -28

PRINT output value to the console device 11 -29

PROG program resident EEPROM with current program in

RAM

10 -11

PROG1 program resident EEPROM with port information for

all three ports as well as MTOP information

10 -12

PROG2 program resident EEPROM with port information for

all three ports as well as MTOP information and

execute first program in the EEPROM

10 -13

PUSH place expression on argument stack 11 -30

RAM select current program out of RAM 10 -15

READ retrieve expressions specified in DATA statement 11 -31

REM specify a comment line in BASIC program 11 -32

REN renumber program lines 10 -16

RESTORE reset internal pointer to beginning of data to read it

again

11 -32

RETI exit from an interrupt that is processed 11 -33

RETURN return control back to program after executing a

GOSUB

11 -34

RND return a pseudo–random number 9 -12

ROM select current program out of EEPROM or EPROM 10 -17

RROM select and run current program out of EEPROM or

EPROM

10 -18

RUN set variables to zero, clear BASIC evoked interrupts,

and begin program execution with the first line

number of selected program

10 -19

SGN return the sign of argument 9 -12

SIN return the sine of argument 9 -10

SQR return the square root of the argument 9 -12

SNGLSTP initiate single-step execution 10 -20

ST@ store floating point numbers to a specified address 11 -35

STOP break program execution at specific points in the

program

11 -36

STRING allocate memory for strings 11 -37

SUBTRACT (–) subtract one expression from another 9 -5

TAN return the tangent of argument 9 -10

TIME read/assign the free running clock 9 -19

1 2 ... 356 357 358 359 360 361 362 363 364 365 366 ... 393 394

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