OX-AN R-134a Leak detection Monitor
V1.3
10 |
P a g e
5.1.1 Input (Sensor) Properties
The configurable input parameters are:
For each sensor
1.
Isolated
Isolation state, when true sensor does not trigger alarm levels
2.
Sensor Type
R134a or O
2
3.
Active
Set true if sensor is present (if false sensor is ignored)
4.
Location Text
Text shown as sensor location in log
5.
Samples Per Reading
Number of samples used in calculating the sensor value
6.
4mA Value
Offset for zero
7.
20mA Value
Offset for full scale
8.
Sensor Value Step Size
Delta for changing the screen display
For each sensor Alarm Level
1.
Alarm Level
The level above (or below for O
2
) which the alarm is generated
2.
Hysteresis
The percentage which is added to the alarm level for state changes
in non-latching alarms
3.
Latching Value
Set true to make alarm latch
4.
Output Group
The Output Group for this sensor’s alarm level
5.
Alarm Text
The alarm text for this sensor’s alarm level
5.2 Configuring Outputs (Relays)
The Output tab is shown in Fig 7.0.
Fig 7.0 Configuration Outputs Tab
