Omron SYSMAC CV500-BSC11 Operation Manual page 196

BASIC Instructions
Instruction
CSNG CSNG(expression)
CVI / CVS / CVD CVI(2-character-string)
CVS(4-character-string)
CVD(8-character-string)
DATE$ [= "year/month/day"]
DATE$
EOF EOF(file-no.)
ERL/ERR ERL
ERR
EXP EXP(expression)
FIX FIX(expression)
FRE FRE(expression)
HEX$ HEX$(expression)
INKEY$ INKEY$
INPUT$(expression [, #file-no.])
INPUT$
INSTR([expression,] character-string,
INSTR
key-string)
INT INT(expression)
INTRB INTRB
INTRL INTRL
INTRR
INTRR
LEFT$(character-expression, expression)
LEFT$
LEN LEN(character-expression)
LOC LOC(file-no.)
LOF LOF(file-no.)
LOG LOG(expression)
MID$ MID$(character-expression,
length [, position])
MKI$ / MKS$ / MKI$(integer-value)
MKD$ MKS$(single-precision-value)
MKD$(double-precision-value)
OCT$ OCT$(expression)
PEEK PEEK(address)
RIGHT$(character-expression, expression)
RIGHT$
RND RND(expression)
SEARCH(integer-array [, expression]
SEARCH
[, start-element] [, increment])
SGN SGN(expression)
SIN SIN(expression)
SPACE$ SPACE$(expression)
SPC SPC(expression)
SQR SQR(expression)
192
Syntax Purpose
Converts expression into single-precision real
number.
Converts character string into numeric value.
Returns date of internal clock, or sets date.
Returns true (–1) if file-no. has reached end of
file; false (0) otherwise.
Return line on which error has occurred (ERL)
and error code (ERC).
Calculates exponential function of expression
expression
(e )
Truncates any fractional part of expression.
Returns size of unused memory area.
Returns a character string with the value of
expression expressed as a hexadecimal
number.
Returns next character in keyboard buffer.
Reads character string of specified length from
specified file.
Searches for key-string in character-string and
returns its position.
Returns the largest integer which does not
exceed expression.
Variables containing information on an interrupt
that has occurred.
Returns the leftmost expression characters
from character-expression.
Returns length of character-expression.
Returns current logical position in file.
Returns size of file.
Calculates natural logarithm of expression
Returns length characters from
character-expression starting from position.
Converts numeric value into character string.
Returns a character string with the value of
expression expressed as an octal number.
Returns contents of the specified address.
Returns the rightmost expression characters
from character-expression
Returns random number.
Searches for first occurrence of the integer
value expression in integer-array and returns
element number.
Returns –1, 0, or 1 depending on whether
expression is negative, zero, or positive.
Calculates sine of expression.
Returns a character string containing
expression spaces.
Outputs expression spaces.
Calculates the square root of expression.
Appendix E