XNX Universal Transmitter
Section 1 - Introduction
19
1.4.2 The General Status Screen
\
Figure 12. General Status screen
4
The General Status Screen shows the status of the XNX
Transmitter�
Status Indicator
Current Concentration Level
(Numeric)
Alarm 2 Set Point
Alarm 1 Set Point
Current Concentration Level
(Bar Graph)
Full Scale
Concentration Units
Figure 13. General Status screen, normal operating mode
The Normal Operating Mode icon indicates proper operation�
The XNX display also shows the concentration level of the
target gas in two ways� In the first, a numeric value is shown in
the upper right corner of the display in the units selected (ppm,
%LEL, %VOL)� The second concentration display is shown in
the form of a bar graph representing the current concentration
against full scale and in relation to the defined alarm levels� For
more information on setting range and alarm levels, see
Section
2�6�2 Range/Alarm Settings
� See
Section 6�2�2, Section 6�2�3,
and
Section 6�2�4
for negative drift and zero deviation values�
4
The LCD screen’s refresh rates are 500 milliseconds (when the LCD heater is off) and 1 second
(when the heater is on).
When a warning is triggered, the warning icon appears and
information is displayed on the General Status Screen� The
information displayed alternates between screens displaying
the gas concentration and the warning code� See
Section 5 -
Warnings/Faults
for more warning code information�
Warning Code
Warning Icon
Figure 14. General Status Warning detail
If the Fault icon is displayed, a fault condition has been
triggered and the display will alternate between the target gas
concentration and the fault code� See
Section 5 - Warnings/
Faults
for more fault code information�
Fault Icon
Fault Code
Figure 15. General Status Fault detail
In the event of multiple warnings or faults, the user can view all
messages with the transmitter’s
Event History
function�
When an Alarm icon is displayed, the target gas concentration
exceeds one or both preset alarm levels� The General Status
Screen displays the gas concentration and the alarm level
exceeded�
Summary of Contents for XNX
Page 1: ...Technical Manual XNXTM Universal Transmitter ...
Page 2: ......
Page 6: ...XNX Universal Transmitter Table of Contents 4 Table of Contents ...
Page 11: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 9 1 Introduction ...
Page 91: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 89 3 Calibration ...
Page 104: ...XNX Universal Transmitter Section 3 Calibration 102 ...
Page 105: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 103 4 Maintenance ...
Page 128: ...XNX Universal Transmitter Section 5 Warnings Faults 126 ...
Page 129: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 127 6 Specifications ...
Page 152: ...XNX Universal Transmitter Section 6 Specifications 150 Figure 232 XNX BT Configuration ...
Page 161: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 159 7 Control Drawings ...
Page 162: ...XNX Universal Transmitter Section 7 Control Drawings 160 7 1 XNX UL INMETRO ...
Page 163: ...XNX Universal Transmitter Section 7 Control Drawings 161 ...
Page 164: ...XNX Universal Transmitter Section 7 Control Drawings 162 ...
Page 165: ...XNX Universal Transmitter Section 7 Control Drawings 163 7 2 XNX UL CSA FM ...
Page 166: ...XNX Universal Transmitter Section 7 Control Drawings 164 ...
Page 167: ...XNX Universal Transmitter Section 7 Control Drawings 165 ...
Page 192: ...XNX Universal Transmitter Appendix B Modbus Protocol 190 ...
Page 193: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 191 Appendix C Warranty ...
Page 195: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 193 Index ...
Page 199: ......