OR combine
When any of the set period conditions is satisfied, the logging is either performed or not performed.
True
Period 1
False
True
Period 2
False
True
Period 3
False
AND combine
When all the set period conditions are satisfied, the logging is either performed or not performed.
True
Period 1
False
True
Period 2
False
True
Period 3
False
Scaling function
This function uses linear function transformation for sampled device values.
Data value after
conversion
• For scaling, all values are calculated as double precision floating point numbers, and the result is output
with the specified output format.
• When the operation result is over the maximum value or under the minimum value for the specified output
format range, the data to be output differs depending on the file format.
1 FUNCTION
48
1.1 Data Logging Function
Period when the conditions are held true
Period when the conditions are held true
Period when the conditions are held true
Period when the conditions are held true
Period when the conditions are held true
Period when the conditions are held true
ª
=
Original data value
Either "ª"multiplication
or "÷" division can be
selected.
Variable A
+
Variable B
Either "+" addition or
"-" subtraction can be
selected.