Gauge Screen; Vent Valve Screen; Figure 11 Gauge Screen - Edwards T-Station 300 Instruction Manual

6.2.2 Gauge screen

When the gauge screen is selected, the gauge LED is lit and the gauge pressure reading is
displayed in the selected units.
If no gauge is connected the display shows "---".
Connect a gauge
When a gauge is first connected the display shows "ID" followed by a number to identify
the new gauge.
If the gauge is an Active Strain Gauge (ASG), the display then goes to ASG range select,
otherwise the display reverts to showing the pressure reading. If the gauge type is not
supported the display shows "???". When no gauge is connected the display shows "---".

Figure 11 Gauge screen

ASG range select
When an ASG is connected the display changes to select the ASG range. 1000 mbar is
assumed by default, and the display flashes "1.0
Press the NEXT key to select between 1000 and 2000 mbar, then press the ENTER key to
confirmed the selection.
Gauge ON/OFF control
Gauges which support ON/OFF control (e.g. AIM gauges) can be turned ON and OFF
using the ENTER key.
When first connected the gauge is in the OFF state and the display shows "OFF". When
the gauge is turned on the display will show "Str" whilst the gauge is starting up, and will
then display pressure.
Table 13 Gauge screen key actions
Keys
START
ENTER
NEXT

6.2.3 Vent valve screen

If a TAV solenoid vent valve is connected to the turbo pump module the operation of the
valve is controlled by the vent valve screen.
D39595880_A
D39595880_A - Operation
Short press
Go to turbo screen
ON/OFF control of supported gauge or
acknowledge error
Go to vent control screen
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Long press
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