Edwards D397-01-000, Инструкция по эксплуатации

Страница: 42 / 56

D397-01-880 Issue E
Page 34 © Edwards Limited 2016. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Operation
Figure 24 - Setup screen Capacitance Manometer
4.9 Alarms
If an Alarm occurs, an 'Alarms' warning will begin flashing in the lower half of the view screen. Refer to Figure 16 .
The Alarm can then be selected by moving the cursor over it and pressing the 'Select' ( ) button. This action will
lead to the Alarms screen. Alternatively the Alarms screen can be accessed through the main menu.
The Alarm will stop flashing when it has been acknowledged and will disappear when the alarm situation no longer
exists. An alarm is acknowledged by pressing the 'Select'(
) button whilst the flashing alarm is highlighted.
To clear an alarm, refer to the fault finding guide in Section 5 of this instruction manual. This guide gives information
of what the alarm is and the possible solutions for clearing the alarm.
4.10 The main menu
The main menu can be accessed by pressing the 'Menu' ( ) button on the view screen ( Figure 13 ). From here the
following sub-menus can be accessed.
4.11 Linking gauges
When the Link Gauges option is selected from the main menu, a list of controllable items (gauges) is displayed, along
with the item that is currently controlling each of them. By default, each item is 'Not Linked' indicating that nothing
is in control of the item.
There are four steps to set up the link, proceed as follows:
1. Select the controlled item. Scroll to the item that is to be controlled and press the 'Select' ( ) button as shown
in Figure 25 .
Display The Display format for a Capman gauge can be changed from ‘float’ (default) to
‘fixed’. Float display the channel pressure in scientific notation, that is mantissa and
exponent. Fixed displays the pressure with a fixed number of decimal places. The
displayed resolution depends on the selected range from the range menu.
Table 27 - Setup options Capacitance Manometer (continued)
Menu option Description
gea/d39701/