Yokogawa Integral Oxygen Analyzer ZR202 - Manual (Page 122)

<10. Other Functions>
10-13
IM 11M12A01-04E
Output-related Items in Group C
Code Item Tuning Engineering unit Default setting
C01 Analog output 0 Oxygen concentration Oxygen
concentration
1 Amount of moisture content
2 Mixed ratio
C03 Output mode 0 Linear Linear
1 Logarithm
C04 Output during warm-up 0 Held at 4 mA
Held at 4 mA.
1 Held at 20 mA
2 Set value remains held.
C05 Output during maintenance 0 Not held Held output just
before maintenance
service.
1 Held output just before
maintenance service.
2 Set value remains held.
C06 Output during calibration 0 Not held Held output just
before calibration.
1 Held output just before calibration.
2 Set value remains held.
C07 Output during error
occurrence
0 Not held Held output at a
preset value.
1 Held output just before abnormal
state occurs.
2 Set value remains held.
C11 Min. oxygen concentration See Section 8.2. % O
2
0% O
2
C12 Max. oxygen concentration See Section 8.2. % O
2
25% O
2
C30 Output damping constant 0 to 255 Seconds 0 second
C31 Set value during warm-up 2.4 to 21.6 mA 4 mA
C32 Set value during
maintenance
2.4 to 21.6 mA 4 mA
C33 Set value during calibration 2.4 to 21.6 mA 4 mA
C34 Set value in abnormal state 2.4 to 21.6 mA 3.4 mA
Note: "C07" and "C34" is not displayed when option code "/C2" or "/C3" (NAMUR NE 43 compliant) is specified.
Alarm-related Items in Group D
Code Item Tuning Engineering unit Default setting
D01 Oxygen concentration,
high-high alarm setpoint
0 to 100 % O
2
100% O
2
D02 Oxygen concentration,
high alarm setpoint
0 to 100 % O
2
100% O
2
D03 Oxygen concentration,
low alarm setpoint
0 to 100 % O
2
0% O
2
D04 Oxygen concentration,
low-low alarm setpoint
0 to 100 % O
2
0% O
2
D30 Oxygen concentration
alarm hysteresis
0 to 9.9 % O
2
0.1% O
2
D33 Delayed alarm action 0 to 255 Seconds 3 seconds
D41 Oxygen concentration,
high-high alarm detection
0 Not detected Not detected
1 Detection
D42 Oxygen concentration,
high alarm detection
0 Not detected Not detected
1 Detection
D43 Oxygen concentration,
low alarm detection
0 Not detected Not detected
1 Detection
D44 Oxygen concentration,
low-low alarm detection
0 Not detected Not detected
1 Detection