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73VR21BLD USERS MANUAL EM-7395-C Rev.7
Moving average sample number
Specify number of samples used for the moving average operation.
Samples
Specify between 2 and 16
First order lag filter time constant
Specify a time constant used for the filter function.
Time constant
Specify between 0.00 and 100.00 seconds. Max. 2 decimal
places.
Reset conditions (peak hold and analog accumulation)
• Reset by time
Click the left arrow to choose among 30 minutes, 1 hour, 2 hours, 3 hours, 4 hours, 6 hours, 12 hours and 24 hours.
To disable the resetting by time setting, specify None.
When ‘24 hours’ is selected, specify also the reset time of the day.
Reset
None, 30 minutes, 1 hour, 2 hours, 3 hours, 4 hours, 6
hours, 12 hours, 24 hours
Reset time
Specify between 0 and 23 (hours)
• Reset by trigger input
Click the right arrow to choose among Rise, Sink, ON and OFF. To disable the resetting by trigger input, specify
None.
Reset conditions (F value calculation)
• Reset by trigger input
Click the right arrow to choose among Up, Down, ON and OFF. To disable the resetting by trigger input, specify
None.
• Reset by analog input
Click the right arrow to choose between Value < Threshold and Value ≤ Threshold. To disable the resetting by analog
input, specify None.
With one of the conditions selected, choose also Input 2 tag name and the threshold value. In order to avoid fre-
quent start/reset operations due to instable analog input signal around the threshold value, specify also a deadband.
‘e’ can be used to input an exponential value such as ‘1e9.’ Entering ‘e’ in any other way (e.g. ‘1ee’) will not be rec-
ognized as a numeral.
Threshold, Deadband
Max. 6 digits including a decimal point and minus sign
Reference temperature (T0), Z value
Specify T0 and Z for the F value calculation.
‘e’ can be used to input an exponential value such as ‘1e9.’ Entering ‘e’ in any other way (e.g. ‘1ee’) will not be rec-
ognized as a numeral.
Reference temperature (T0), Z value
Max. 6 digits including a decimal point and minus sign
Storing rate
The storing rate is indicated (but not changed here) for the F value calculation. To change the storing rate, refer to
Section 2.3.1.
Sum scale for analog accumulation
Choose among None, Second, Minute, Hour and Day.
Plot position, Scale shift, Normal/Log, Overview color
Refer to Section 2.7.2.
Log 2 is not selectable for function pens.