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20.3.27 Details about the Power function (x to the y)
20.3.27.1 Behaviour
The module calculates a specific power of the input value and outputs it as result on the Output
0 .
If the result of the calculation is invalid, the value 1 (logical "true") is output on the Output 1. In
this case, no value is output on the Output 0.
The internal data type of this module is Number. If necessary, incoming values are converted
into the internal data type before the calculation (see conversion table below).
20.3.27.2 Extended settings
You can specify to which exponent the power shall be calculated (e.g. 2 for x²)
Exponent
using the
Only send with change
Via the
value shall only be sent if the result of the calculation is different to the previ-
ously calculated result.
20.3.27.3 Conversion table
Boolean
(converted)
Boolean ---
0
→
Number
≠ 0
→
DPTTime true
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parameter.
Number
DPTTime
(converted)
(converted)
true
1
every va-
→
false
→
0
lue
every va-
lue
true
(as millise-
---
false
cond
since
1.1.1970)
Milliseconds
since
---
1.1.1970
parameter, you can specify whether an output
--
Current
-
time
Time of
day, if
possible;
→
otherwise
00:00
Hours
DPTDate
String
(converted)
(converted)
Current
true
→
date
false
→
Date, if
Text analo-
possible;
gue
otherwise
to number
1.1.1970
Text analo-
1.1.1970
gue
to time of
"1"
"0"
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