Yokogawa Single Channel Oxygen Analyzer System ZR22/ZR402 - Manual (Page 101)

IM 11M12A01-03E 7-9
7. Startup
Parameter: Humidity
Set range
᭜ Min. humidity conc:
0 %H2O
᭜ Max. humidity conc:
25 %H2O
᭜ Output damping: 0 s
᭜ Output mode: Linear Enter
mA-output1 range
Oxygen
Humidity
Mixing
F7.10.1.EPS
Parameter: Mixing
Set range
᭜ Min. mixing ratio:
0. 000 kg/kg
᭜ Max. mixing ratio:
0. 200 kg/kg
᭜ Output damping: 0 s
᭜ Output mode: Linear Enter
mA-output1 range
F7.10.2.EPS
Figure 7.10.1 mA-output1 Range Figure 7.10.2 Mixing Ratio Display
Selection
7.7.2 Minimum Current (4 mA) and Maximum Current (20 mA) Settings
To set the analog output range, follow these steps:
(1) Select the Setup from the Execution/Setup display.
(2) From the Commissioning (Setup) display, select the “mA-output setup.” Select “mA-
output1” from the “mA-outputs” display. The “mA-output1 range” that displays
“Parameter: Humidity,” as shown in Figure 7.10 then appears.
(3) To set the minimum humidity at 4 mA, choose the Min. humidity conc. To set the
maximum humidity at 20 mA, choose the Max. humidity conc.
(4) To set 50% H
2
O, type in 050 and press the [Enter] key.
(5) Set “mA-output2” in the same manner as in the appropriate steps above.
CAUTION
Note: Analog output range settings should be limited. For more details, consult Section
8.1, “Current Output setting,” later in this manual.