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73VR2102 / 73VR2104 / 73VR2106 / 73VR2108 / 73VR2110 / 73VR2112 USERS MANUAL EM-7395-B Rev.24
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ANALOG ACCUMULATION
Input (X1)
Touching Inp.1 opens the Tag name selector view. Select an input signal used for the operating function.
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 in an equation for Function Pen 1.
When assigning ‘last’ data sample to X1, specify also the initial value. Otherwise no data is recorded
for the first operating cycle.
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
Reset / Reset time
In order to reset the totalized value, ‘Time’ or ‘Trigger input’ can be specified. Touch the left ‘None’ key for ‘Time,’ the
right key for ‘Trigger input’ conditions. If you leave the setting to ‘None,’ the data is reset only when ‘Start’ key is touched.
When ‘24 hours’ is specified, the reset time must be specified. Touch the current time specification and a numeric
keypad appears on the screen.
For details of the selections, please refer to ‘Peak Hold’ function.
Sum scale
Input X1, such as flow signals, could be values per time unit (/day, /hour, /min, /sec). In order to accurately totalize
this type of signals, specify the time unit.
None
Simple accumulation of the input data
Sec
Per second
Min
Per minute
Hour
Per hour
Day
Per day
Drop out
Touching the number next to Drop out opens a numeric keypad. Enter appropriate values.
Drop out
Max. 6 digits positive number including a decimal point.
