Siemens SINUMERIK 840DE sl Commissioning Manual page 849

Function name
LOG
LOG10
POW
MIN
MAX
RANDOM
Easy XML
Programming Manual, 12/2017, 6FC5397-1DP40-6BA1
Description
The function calculates the logarithm of the specified value.
Syntax:
<function name="log" return="var"> value </
function>
The function calculates the common (decadic) logarithm of the speci‐
fied value.
Syntax:
<function name="log10" return="var"> value </
function>
The function calculates the value "a
Syntax:
<function name="pow" return="var"> a, b </function>
The function compares the transferred value and returns the lower of
the values.
Syntax:
<function name="min" return="var"> value1, value2
</function>
The function compares the transferred value and returns the higher of
the values.
Syntax:
<function name="max" return="var"> value1, value2
</function>
The function returns a pseudo random number.
Syntax:
<function name="random" return="var" </function>
Generating user dialogs
1.10 Predefined functions
".
b
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