JUMO LOGOSCREEN 500, Operating Instructions Manual

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5 Setup program
On calling up the function, this dialog box will appear:
In the left window you can select the desired signal, in the right window the re-
quired operator, and enter them into the formula by activating the correspond-
ing button. Instead of
,
the selection can also be en-
tered by a double-click with the left mouse button.
Overview of
operators
H
For functions ending with ( ), you will have to add the
closing bracket yourself.
Example: 1. add SQRT() --> SQRT(
2. add AE1 --> SQRT( AE1
3. add ) --> SQRT(AE1 )
Operator Explanation Example
+ addition AE1 + AE2
- subtraction AE1 - AE2
* multiplication AE1 * AE2
/ division AE1 / AE2
( opening bracket (
) closing bracket )
SQRT() root SQRT (AE1)
MIN() minimum value MIN (AE1, AE2)
MAX() maximum value MAX (AE1, AE2, AE3)
SIN() sine SIN (AE1)
COS() cosine COS (AE1)
TAN() tangent TAN (AE1)
** x to the power of y AE1 ** AE2
EXP() exponential function EXP (AE1)
ABS() absolute value ABS (AE1)
INT() integer portion INT (AE1)
FRC() decimal fraction FRC (AE1)
LOG() logarithm LOG (AE1)
LN() natural logarithm LN (AE1)