Omega Engineering i.BTX-M Marine Instruments User Manual


 
B) Real Time Clock
RTC Date and T
ime: The formats are mm/dd/yyyy and hh:mm:ss. The exact formats are
required otherwise an error message will appear in the Title box. Note: time is military
time/24 hour based.
Adjust RTC Only
: If checked, the clock will be updated and nothing else, provided that
Activation” is set to “Status/RTC/Alarm”. To verify the clock, set the “Activation” to
Configuration”, click Update button, then set “Activation” to “Status/RTC/Alarm” and click
Update button one more time.
T
ime Stamp
: If checked, the Temperature/Barometric Pressure values will be stamped with
time and date using Port 1000 (HTTPget program must be used, see Section 4.5.1).
Secured
Applet: If checked, the LOGIN password is required to open “Read Sensor” and
“Chart” pages.
C) Flash Card Size: Reports the Flash Card density and if it is already recorded, how many
locations are filled.
0-Megabytes: Flash Card is not installed or a bad Flash Card
2-Megabytes, 4-Megabytes, 8-Megabytes: available sizes of Flash Cards.
D) Flash Card Message: Describes RTC setup, listed in the previous 4 scenarios.
Flash Card Module Malfunctional Open Sensor
Flash Card Standby Flash Card Recording Stopped
Flash Card Pre-Recorded Flash Card Recording Complete
Flash Card Recording On Wait Reading Flash
Flash Card Module Not Initialized Recording Initialized
Flash Card Corrupt Initialization
If the battery is not connected or the voltage is low, the statement “Low Battery” will be
added to the above statements. You may also see a statement “Archive Busy” if another
client is busy receiving archive data. In this case, refrain from activating the applet, instead
keep clicking the Update button and make sure “Activation” is set to “Status/RTC/Alarm
until the “Archive Busy” statement is no longer displayed.
E) Alarm Setup: There are two alarms which can be assigned to temperature or barometric
pressure.
Alarm Type: Selection of Temperature (T) or Barometric Pressure (B) and Above
Setpoint (Hi) or Below Setpoint (Lo):
T&T:Hi/Lo T&B:Hi/Lo T&B:Hi/Hi
B&B:Hi/Lo T&B:Lo/Hi T&B:Lo/Lo No Alarm
Example: If T&T:Hi/Lo is selected, the temperature will be monitored against these two Hi
and Lo values. If temperature goes above Hi value, Relay 1 will be energized, and if
temperature goes below Lo value Relay 2 will be energized.
Alarm Enabled:
Selections of “Latched ” or “Unlatch” are available. If “Unlatch” is selected, the
relay in the iServer will be turned on (closed) when the temperature and/or barometric pressure
values fall outside of Setpoint range. When the temperature and/or barometric pressure values
are back within the range, the relay will be turned off (opened).
If “Latched” is selected, the relay in the iServer will be turned on (closed) when the temperature
and/or barometric pressure values fall outside of Setpoint range and will remain on until the user
turns it off.
SP1 and SP2
: Editable box for Setpoint values. The format is nnn.n, it must be followed
exactly otherwise the modification will not take place for any modified item in the Alarm Setup.
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