Program code Comments
R11=TRUNC(R1*1000) R12=TRUNC(R2*1000)
R13=TRUNC(R3*1000)
; Accuracy correction
IF ABS(R12-R11) > R13 GOTOF ERROR ; Jump is no longer executed
M30 ; End of program
ERROR: SETAL(66000)
Example 2: Calculate and evaluate the quotient of both operands
Program code Comments
R1=61.01 R2=61.02 R3=0.01 ;Assignment of initial values
IF ABS((R2-R1)/R3)-1) > 10EX-5 GOTOF ERROR ; Jump is not executed
M30 ; End of program
ERROR: SETAL(66000)
3.1.3.5 Roundup (ROUNDUP)
Input values, type REAL (fractions with decimal point) can be rounded up to the next higher
integer number using the ROUNDUP" function.
Syntax
ROUNDUP(<value>)
Meaning
ROUNDUP: Command to roundup an input value
<value>: Input value, type REAL
Note
Input value, type INTEGER (an integer number) is returned unchanged.
Examples
Example 1: Various input values and their rounding up results
Example Rounding up result
ROUNDUP(3.1) 4.0
ROUNDUP(3.6) 4.0
ROUNDUP(-3.1) -3.0
ROUNDUP(-3.6) -3.0
ROUNDUP(3.0) 3.0
ROUNDUP(3) 3.0
Work preparation
3.1 Flexible NC programming
NC programming
446 Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
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