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73VR2102 / 73VR2104 / 73VR2106 / 73VR2108 / 73VR2110 / 73VR2112 USERS MANUAL EM-7395-B Rev.24
Function
Choosing one of the available functions will change the rest of the parameter list to match the selected function.
Add / Subtract
Addition / Subtraction
Multiplication
Multiplication
Division
Division
Moving average
Moving average filter
First order lag
First order lag filter
Square root
Square root extraction
Peak hold (max)
Maximum value hold
Valley hold (min)
Minimum value hold
Power
Power
Analog accumulation
Analog signal accumulation
F value calculation
F value calculation
AND
Logical multiplication
OR
Logical addition (sum)
NOT
Logical negation
XOR
Exclusive disjunction
Anemoscope
Wind direction
n
ARITHMETIC FUNCTIONS
Input (X)
Touching Inp. field opens the Tag name selector view. Select input signals used for the operating function.
If you want to use the previous data sample (last one) or one of the function pens, switch to the respective views and
choose. Tag names for previous data samples are indicated with
*
(asterisk).
If you want to use the previous function pen data sample (last one), first switch to the Tag select (Function) view and
then touch Last key.
Switches to Tag Select view for
the previous data samples.
Switches to Tag Select view for
the Function pens.
Caution !
Be careful to choose a pen of Not Itself. For example, you cannot choose Function Pen 1 or the last
data of Function Pen 1 to be used as X1 or X2 in an equation for Function Pen 1.
When
assigning ‘last’ data sample to X1 or X2, specify also the initial value. Otherwise no data is recorded
for the first operating cycle.
Coefficient (K), Constant (A)
Touching the current selection of these parameters opens a numeric keypad. Enter appropriate values.
Coefficient, Constant
Max. 6 digits including a decimal point and minus sign
Initial value
Initial value is used in the function operation cycle as default data sample when ‘last’ data is specified in an equation.
If you do not need, leave the field blank.
Initial value
Max. 6 digits including a decimal point and minus sign
