Pressure Compensation (O Purity And Control Only); Introduction; Switching Pressure Compensation On/Off - Servomex SERVOPRO MultiExact Operator's Manual

MultiExact Gas Analyser
3. Scroll to the relay override screen
(Figure 90).
4. Select the 'Yes' option, then press
the
will now be set to the selected
override state, and you can use your
control/monitoring
(connected to the analyser)
monitor the relay signal outputs.
☞
The relay signal outputs freeze at the selected override signal state as long as
the 'Override action' screen is displayed. As soon as another screen is
displayed, the relay signal outputs will be updated to reflect the corresponding
alarm, fault and range states.
7.2 Pressure Compensation (O

7.2.1 Introduction

When pressure compensation is on:
• A pressure compensation indicator is displayed on the measurement screen
(see Figure 3).
• The sample measurements shown on the measurement screen (and provided as
outputs) are pressure compensated measurements.
• If required, you can view the pressure compensated and uncompensated sample
measurements at any time: refer to Section 7.2.3.

7.2.2 Switching pressure compensation on/off

To switch pressure compensation on/off, use the following procedure:
1. Select
2. The pressure compensation select
screen shows the current selection
state:
• 'Yes'
compensation is on.
• 'No'
compensation is off.
05410001A / Revision 6
soft key. The relay outputs
equipment
purity and control only)
2
➞ Set up ➞ Pressure.
indicates that pressure
indicates that pressure
Figure 90 – The relay override
to
action screen
Figure 91 – The pressure
compensation select screen
7 – General operation
75