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Bosch Rexroth AG
Extended Functionality
Function call
Constants
Name
Description
absolute value
ABS
Arcus cosine
ACOS
Arcus sine
ASIN
Arcus tangent
ATAN
Cosine
COS
Conversion into an inte‐
gral number by cutting
INT
off the decimal fraction
Rounding up or down to
the next integral number.
With a decimal fraction
ROUND
of exactly 0.5, the next
even number is returned.
Sine
SIN
Square root
SQRT
Tangent
TAN
Fig.11-26:
Compilation of the implemented functions
A function call always consists of the function name followed by the argument.
In this connection, the argument does not have to be put into brackets, also if
it has a sign unless it is an expression.
You can fall back on the value of mathematical and other constants using their
constant names.
The following constants are available:
Name
Description
Constant π
PI
Conversion factor from inch to mm
KI
Fig.11-27:
Compilation of the implemented constants
Correcting Entries
Error
Errors in the calculation can be caused by:
●
an undefined operation,
●
a function call with an inadmissible argument,
●
by a number overflow in the final or an interim result,
●
brackets that are not arranged equally or
●
Syntax errors.
With all these causes, "Error" appears in the display in order to signal the error
status. Afterwards, the calculator must be reset before you can continue work‐
ing.
DOK-MTX***-NC*OP***V11-AP01-EN-P
Rexroth IndraMotion MTX 11VRS Standard NC Operation
Value range of the ar‐
gument
rational number
-1 <= x <= 1
-1 <= x <= 1
rational number
rational number
rational number
rational number
rational number
x >= 0
x <> n*90 and/or
x <> n*π/2 with
n<>0
Value
3.14159265358979
25.4 [mm/inch]
Value range of the func‐
tion value
y >= 0
0<= y <= 180 and/or π
-90 <= y <= 90 and/or
-π/2 <= y <= π/2
rational number
-1 <= y <= 1
integral number
integral number
-1 <= y <= 1
y >= 0
rational number
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