Yokogawa Integral Oxygen Analyzer ZR202 User Manual

Page 96

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<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.

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