Yokogawa Multi Channel Oxygen Analyzer System ZR22/AV550G - Manual (Page 144)

IM 11M12D01-01E 8-18
8.5.2 Average Value / Max. and Min. Monitoring Time
This instrument can compute and display Average, Max. and Min. Oxygen concentra-
tions in a specified time interval. The Average, Max. and Min. can apply to each
channel and to averaging outputs a, b and c. Here we explain how to set the time
interval for averaging, and for monitoring for Max./Min.
<Setting Procedure>
1) From the panel basic display touch [Setup] key, and the [Execution/Setup] display
appears.
2) Select [Commissioning] and the Commissioning display appears.
3) Select [Others] then [Averaging]. The display of Fig. 8.19 appears.
4)Select "Set period over which average is calculated" and numerical entry display
appears. To set 3 hours, enter 003. Entry range is 1 to 255 hours.
5)Select "Set period over which maximum and minimum is stored" and numerical entry
display appears. To set 48 hours, enter 048. Entry range is 1 to 255 hours.
<Default setting>
[Period over which average is calculated] is set to 1hr, and [Period over which maxi-
mum and minimum] is stored is set to 24 hrs prior factory shipment or after data
initialization.. .
Enter
F48E.EPS
Set period over which
average is calculated:
1 h
᭜ Set period over which
maximum and minimum is
stored: 2 4 h
Averaging
Fig. 8.19 Average / Max. / Min. Setup