Siemens SINUMERIK 828D Commissioning Manual page 864

Generating user dialogs
1.9 Predefined functions
Function name
LOG
LOG10
POW
MIN
MAX
RANDOM
112
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>
Programming Manual, 10/2015, 6FC5397-3DP40-5BA3
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