Select Srec/Lrec; View Logged Data - Thermo Scientific 42i Instruction Manual

Select Srec/Lrec

Thermo Fisher Scientific
Record generation is tied to the instrument's real-time clock. For example,
if the logging period for srecs is set to 30 minutes, a new srec will be
generated on every hour and every half hour (10:00, 10:30, 11:00 ...).
Lrecs and srecs function independent of each other. For example, an srec
containing just the current concentration level could be generated every five
minutes while an lrec containing a full set of diagnostic data could be
generated once every hour.
The analyzer's computer system includes three megabytes of flash memory
which is enough to store a full lrec containing 32 data items and a full srec
containing 32 items once each minute for a week (>20,000 total records).
If logging is limited to the minimum content of date, time, concentration
and error flags, the analyzer can store data once each minute for 4 months
(>190,000 total records).
The Datalogging Settings menu allows the user flexibility in how data is
stored and recorded.
In the Main Menu, choose Instrument Controls > Datalogging
●
Settings.
DATALOGGING SETTINGS:
>SELECT SREC/LREC

VIEW LOGGED DATA

ERASE LOG
SELECT CONTENT
COMMIT CONTENT
RANGE AVG
RESET TO DEFAULT CONTENT
CONFIGURE DATALOGGING
The Select Srec/Lrec screen is used to select the log record type for other
operations in this menu.
In the Main Menu, choose Instrument Controls > Datalogging Settings
●
> Select Srec/Lrec.
SELECT LOG TYPE:
CURRENTLY:
SET TO:
RANGE AVG
SREC
DIAGS ALARM
SREC
LREC ?

TOGGLE VALUE
DIAGS ALARM
Operation
Instrument Controls Menu

Model 42i Instruction Manual 3-27