A533-23-880 Issue C
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operation
5.3 Change the display format
5.3.1 Change the normal display
During normal operation (or whenever the Normal menu is selected), the Pump Display Terminal will show the first
page of the normal display. The normal display has two pages and each page can show the readings of one or more
sensors or internal clocks or counters. As supplied, the information shown on the first page is:
FDP pump power consumption
FDP pump-body temperature.
If you press the up or down button, the Pump Display Terminal will then show the second page of normal display; as
supplied, the information shown on the second page is:
HMB pump power consumption
HMB pump temperature.
If required, you can use the Setup/Normal display menu to change the information shown on the two normal display
pages.
5.3.2 Change the display units
If required, you can change the Pump Display Terminal display units:
Pressures shown on the Pump Display Terminal can be displayed in either kPa or psi. Use the Setup/Units/
Pressure menu to change the pressure display units.
Temperatures shown on the Pump Display Terminal can be displayed in either
o
C or
o
F. Use the Setup/Units/
Temperature menu to change the temperature display units.
Pressures measured by an optional Active Gauge connected to the iF system, can be shown on the Pump
Display Terminal in either mbar, kPa or torr. Use the Setup/Units/AG menu to change the Active Gauge
pressure display units.
5.4 Take and release control
To use the Pump Display Terminal to control the operation of the iF system, the Local control LED on the Pump Display
Terminal (Figure 7, item 9) must be on. If the LED is not on, use the Control menu to take control. You cannot take
control with the PDT if another module already has control.
If you need to use another module (for example, the iF Interface Module) to operate the iF system, the Local control
LED on the Pump Display Terminal (Figure 7, item 9) must be off. If the LED is on, use the Control menu to release
control.
If you use the Pump Display Terminal to start up the iF system and you then disconnect the Terminal from the iF for
150 seconds or more, the iF system will automatically assume that the Pump Display Terminal has released control;
you will then have to use one of the following methods to shut down the iF system:
Take control with the Pump Display Terminal again, then shut down the iF system as described in Section
5.9.
Take control with another module and use that module to shut down the iF system.
Use the emergency stop switch, as described in Section 5.11.
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