Technische Alternative CAN-EZ3, General Information, Installation And Connection, Relevant Functions

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Mathematics function
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Parameters
Function quantity Selection of the required function quantity. A wide range of function
quantities are available, which are applied together with their unit
and their decimal places.
• As it truncates (cuts off) the decimal places, the dimensionless function quantity
(= without decimal places) is usually inappropriate when functions are used. For precise calcu -
lations, dimensionless function quantities with decimal places are available
(e.g. Dimensionless (.5) with five decimal places).
View in TAPPS2
View on display:
The arithmetic operation is performed according to the following formula:
• The first field Function can remain empty, in which case it has no effect on the arithmetic oper -
ation. In this field, a function can be selected which will be applied to the result of the arithme -
tic calculation that follows:
• Absolute value abs
• Square root sqrt
• Trigonometric functions sin, cos, tan
• Inverse trigonometric functions arcsin, arccos, arctan
• Hyperbolic functions sinh, cosh, tanh
• Exponential function e
x
exp
• Natural and common logarithms ln and log
• The fields marked Operator 1 - 3 are for selecting the arithmetic operation::
• Addition +
• Subtraction –
• Multiplication x
• Division :
• Modulo % (remainder from a division)
• Exponentiation ˄
• The brackets must be observed in accordance with mathematical rules.