Yokogawa 2-Wire Dual Channel Transmitter/Analyzer FLXA21 Uživatelský manuál Strana 47

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<3. OPERATION OF pH/ORP>
3-5
IM 12A01A02-01E 5th Edition : Oct. 31, 2013-00
On the Home display, pressing of the 1st sensor (top) or 2nd sensor (bottom) causes the
display of the selected sensor to appear on the Main display.
On the Main display, pressing
of the 2nd or 3rd display item causes the 1st display item to
be replaced by the selected item.
NOTE
Measuredvaluestobedisplayedinthe1stto3rddisplayitemsdependontheuserdenition
(seesection4.7.1).Forexample,onthedefaultconditionofpHmeasurement,the1stdisplay
item is pH, the 2nd display item is temperature, and the 3rd display item is empty.
WhentheMONITORdisplayisenabled(seesection4.7.5),pressingthe1stdisplayitemonthe
home display or the main display changes the display to the Monitor display with the enlarged
font of the measured value.
6.35
Tag:FLXA21–PH
24.9
4mA 20mApH1
°C
24.40
mV
pH
Tag:FLXA21–PH
25.0
°C
19.00
mV
pH
10.38
10.38
Tag:FLXA21–PH
19.00
25.0
mV
4mA 20mApH1
°C
pH
6.35
Tag:FLXA21–PH
24.40
24.9
mV
4mA 20mApH2
°C
pH
25.0
Tag:FLXA21–PH
19.00
10.38
mV
4mA 20mApH1
pH
°C
19.00
Tag:FLXA21–PH
10.38
25.0
pH
4mA 20mApH1
°C
mV
2nd display item
Main display
Home display
(When the MONITOR display is disabled)
Monitor display
3rd display item
1st display item
10.38
pH
6.35
pH
Figure 3.5 Change display
3.4 Zooming in on details
Pressing on the Main display allows you to check detailed instrument information
(instrument information such as setup, sensor diagnosis, calibration, and module productions
number) through a transition of screens as shown in Figure 3.6.
PH
3
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