Run Menu Parameters Defined - Ametek 241CE II User Manual

Hydrocarbon dewpoint analyzer
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RUN Menu Parameters Defined

The descriptions of the parameters that continually scroll by on the User Inter-
face, and the order in which they are displayed are:
Displayed
Abbreviation
M241 Vx.xx
RT
Stage
PTime
WDP*
HCDP
WCt**
MTemp
PN 903-8797, Rev A
Since data from a previous measuring cycle does not exist immedi-
ately following power-up or a system reset, the initialization routine
sets the HCDP temperature to < -40 °C (< -40 °F).
Description
The current firmware version running the analyzer. The firmware version
is only displayed in the first scroll cycle following a power-up or a system
reset. You can find this in the Stat\History menu.
Run Time is the total amount of time the analyzer has been in
operation since the last power up or last system reset. Displayed in
Days:Hours:Minutes (000 00:00).
Stage is the current stage of the analyzer's dewpoint measuring cycle
(Purging/Hold, Cooling, Warming).
Purge Time is the duration (minutes) of the Purging/Hold Stage before it
will switch and begin the Cooling Stage of the measuring cycle.
PTime will only be displayed while the analyzer is in the Purging/Hold
Stage.
The current (optional) external Water Dewpoint Temperature (°C or °F).
*WDP will be displayed if an external water signal is supplied and the
external water dewpoint option (H2O DP:EXT) is enabled from the
MonitorCFG menu.
The current Hydrocarbon Dewpoint Temperature, displayed in °C or °F.
The current (optional) external Water Content value (mg/m3, lb/MMCF,
PPMV, or PPMW).
**WCt will be displayed if an external water signal is supplied and
the external water content option (H2O CT:EXT) is enabled from the
MonitorCFG menu.
The current Mirror temperature, displayed in °C or °F.
The MTemp value will change on subsequent scroll cycles as the mirror
temperature stabilizes to the value that has been entered for its High
setpoint temperature.
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User Interface
3-7

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