XTP601 User’s Manual
Michell Instruments 15
OPERATION
2.7.1 Settings Page
FIELD CAL
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
1-127
PRESS COMP
EXT COMP
HSR
LIMIT 0-100%
MODBUS ID
Figure 17
Settings Page
The analyzer is microprocessor-based and, as such, has settings and features accessible
to the user.
Select the parameter required. The options will be highlighted and can be toggled
between by pressing the
ENTER button. These are all ON/OFF except for Modbus ID
which, if only one analyzer is connected to your system, should be set to ‘
1’.
Setting Description/Operation Options
FIELD CAL
Turns use of field calibration on or off
It is automatically turned off when Michell or field
calibration is being performed
ON/OFF
PRESS COMP
Turns pressure compensation on or off
It is automatically turned off when Michell or field
calibration is being performed
ON/OFF
EXT COMP
Turn externals sensor compensation on or off
It is automatically turned off when Michell or field
calibration is being performed
ON/OFF
HSR
Turns high speed response on or off
It is automatically turned off when Michell or field
calibration is being performed
When HSR is ON then these values are derived from the
% O
2
HSR value:
• mA outputs (both channels)
• alarm trigger points
• chart values
• min/max
The Main Page displayed value is also HSR value
(designated
% O
2
p)
The NON HSR value will also appear in the status bar
ON/OFF
LIMIT 0-100%
Limits the % O
2
and % O
2
p to 0.00 and 100.00% so that
any drift below 0.00 and above 100.00 (for suppressed
zero) is not visible
mA outputs also limited accordingly
ON/OFF
Modbus ID
Unit’s network address for Modbus communications
1-127
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