Default Values - YOKOGAWA ZR22G User Manual

8.4.5

Default Values

When the analyzer is delivered, or if data are initialized, the default alarm set values are as
shown in Table 8.9.
Table 8.9
Set item
Hysteresis
Delay time (Note 1)
High-high limit alarm
High-high limit alarm
setpoint
High limit alarm
High limit alarm
setpoints
Low limit alarm
Low limit alarm
setpoint
Low-low limit alarm
Low-low limit alarm
setpoint
Note 1 The setting of "Delay time" is common to all: Oxygen concentration, Humidity, Mixing ratio, Relative humidity.
Table 8.10
High/High-high limit, Low/Low-low limit alarm
Simple cell resistance alarm
AO1 saturation
AO2 saturation
Calibration stability alarm
Zero correction ratio high alarm
Zero correction ratio low alarm
Span correction ratio high alarm
Span correction ratio low alarm
Cold junction temperature high alarm
Cold contact temperature low alarm
Thermocouple voltage high alarm
Thermocouple voltage low alarm
AI current high alarm
AI current low alarm
Input temperature high alarm
Input temperature low alarm
Input pressure high alarm
Input pressure low alarm
Battery low alarm
Fast warm-up function alarm
(Note 1) Alarms with C: Function Check, S: Out of Specification, and M: Maintenance Required
(Note 2) "disable" are classified as static.
Alarm Setting Default Values
Oxygen Humidity (amount of
concentration moisture content)
Setting Default Setting
range setting range
0 to 9.9 0.1 0 to 9.9
vol%O vol%O %H
2 2
0 to 255 3 seconds 0 to 255
seconds seconds
– OFF
0 to 100 100 0 to 100
vol%O vol%O %H
2 2
– OFF
0 to 100 100 0 to 100
vol%O vol%O %H
2 2
– OFF
0 to 100 0 vol%O 0 to 100
2
vol%O %H
2
– OFF
0 to 100 0 vol%O 0 to 100
2
vol%O %H
2
Alarm classification and default value
Alarm name
<8. Detailed Data Setting>
Mixing ratio
Default Setting
setting range
0.1 %H O 0 to 0.1
2
O kg/kg
2
3 seconds 0 to 255
seconds
– OFF –
100.0 0 to 1 kg/
O %H O kg
2 2
– OFF –
100.0 0 to 1 kg/
O %H O kg
2 2
– OFF –
0.0 %H O 0 to 1 kg/
2
O kg
2
– OFF –
0.0 %H O 0 to 1 kg/
2
O kg
2
ON/OFF default setup
(Note 1)
OFF
M
S
S
C
C
C
C
C
S
S
S
S
S
S
OFF
OFF
OFF
OFF
M
M
Relative humidity
Default Setup Default
setting area
0.001 kg/ 0 to 0.1% RH
kg 9.9%RH
3 seconds 0 to 255 3 seconds
seconds
OFF –
1 kg/kg 0 to 100% 100.0%RH
RH
OFF –
1 kg/kg 0 to 100.0%
100%RH
OFF –
0 kg/kg 0 to 0.0% RH
100%RH
OFF –
0 kg/kg 0 to 0.0% RH
100%RH
Alarm classification
change (Note 2)
Feasible
Feasible
Disable
Disable
Feasible
Feasible
Feasible
Feasible
Feasible
Disable
Disable
Disable
Disable
Disable
Disable
Feasible
Feasible
Feasible
Feasible
Feasible
Feasible
IM 11M12G01-02EN 1sh Edition : Mar. 25, 2021-00
8-11
OFF
OFF
RH
OFF
OFF