YOKOGAWA ZR402G User Manual

<8. Detailed Data Setting>
8-9
IM 11M12A01-04E 11th Edition : Jul. 19, 2017-00
(3) Although oxygen concentration measurement “C” has fallen lower than the hysteresis set
value, that measurement exceeds the hysteresis set value before the preset delayed time
has elapsed. So, the alarm is not canceled.
(4) Oxygen concentration measurement “D” has fallen below the hysteresis set value and the
preset delayed time during measurement has elapsed, so the alarm is canceled.
8.3.3 Alarm Setting
Set the alarm setpoints following Table 8.7 listing parameter codes.
Table 8.7 Parameter Codes for Alarms
Set item Parameter code Set value
Oxygen concentration high-high alarm setpoint D01 0-100% O
2
Oxygen concentration high alarm setpoint D02 0-100% O
2
Oxygen concentration low alarm setpoint D03 0-100% O
2
Oxygen concentration low-low alarm setpoint D04 0-100% O
2
Humidity high-high alarm setpoint D05 0-100% H
2
O
Humidity high alarm setpoint D06 0-100% H
2
O
Humidity low alarm setpoint D07 0-100% H
2
O
Humidity low-low alarm setpoint D08 0-100% H
2
O
Mixing ratio high-high alarm setpoint D11 0-1 kg/kg
Mixing ratio high alarm setpoint D12 0-1 kg/kg
Mixing ratio low alarm setpoint D3 0-1 kg/kg
Mixing ratio low-low alarm setpoint D14 0-1 kg/kg
Oxygen concentration alarm hysteresis D30 0-9.9% O
2
Humidity alarm hysteresis D31 0-9.9% H
2
O
Mixing ratio alarm hysteresis D32 0-0.1 kg/kg
Delayed alarm action D33 0-255 seconds
Oxygen concentration high-high alarm detection D41 0 Not detected
1 Detected
Oxygen concentration high alarm detection D42 0 Not detected
1 Detected
Oxygen concentration low alarm detection D43 0 Not detected
1 Detected
Oxygen concentration low-low alarm detection D44 0 Not detected
1 Detected
Humidity high-high alarm detection D45 0 Not detected
1 Detected
Humidity high alarm detection D46 0 Not detected
1 Detected
Humidity low alarm detection D47 0 Not detected
1 Detected
Humidity low-low alarm detection D48 0 Not detected
1 Detected
Mixing ratio high-high alarm detection D51 0 Not detected
1 Detected
Mixing ratio high alarm detection D52 0 Not detected
1 Detected
Mixing ratio low alarm detection D53 0 Not detected
1 Detected
Mixing ratio low-low alarm detection D54 0 Not detected
1 Detected

YOKOGAWA ZR402G Specifications

General

Brand	YOKOGAWA
Model	ZR402G
Category	Measuring Instruments
Language	English