Yokogawa Integral Oxygen Analyzer ZR202 - Manual (Page 96)

<8. Detailed Data Setting>
8-13
IM 11M12A01-04E
8.7.2 Setting Periods over which Average Values are Calculated and Periods over
which Maximum and Minimum Values Are Monitored
The equipment enables the display of oxygen concentration average values and maximum and
minimum values under measurement (see Section 10.1, later in this manual). The following section
describes how to set the periods over which oxygen concentration average values are calculated and
maximum and minimum values are monitored.
8.7.2.1 Procedure
Use the parameter-code table below to set the average, maximum and minimum oxygen
concentration values. Periods over which average is calculated and periods over which maximum and
minimum values are monitored can be set, ranging from 1 to 255 hours. If the set ranges are beyond
the limits specified, an “Err” will be displayed.
Table 8.15 Parameter Codes for Average, Maximum and Minimum Values
Set item Parameter code Set range Units
Periods over which average values
are calculated
F11 1 to 255 Hours
Periods over which maximum
and minimum values are monitored
F12 1 to 255 Hours
8.7.2.2 Default Value
When the analyzer is delivered, or if data are initialized, periods over which average values are
calculated are set to one hour, and periods over which maximum and minimum values are monitored
are set to 24 hours.