Parr Instrument 6772 - Manual (Page 46)

6772
Calorimetric Thermometer Instruction Manual
5-20
Select Data Log Items:
Press this key to access the Data
Log Items sub-menu, which provides
keys for fifteen items that can be
individually selected for logging. By
default, both the bucket and jacket
temperatures are logged. All records
are date and time stamped. The most
commonly helpful items to log are:
D0 - Corrected calorimeter drift rate.
Tsum - Accumulated temperature
rise.
T1 - Extrapolated temperature rise.
C0 - Temperature conversion counter
Data Log Format:
Toggles between Text Format and Data Format (csv). Data is either logged with the
supporting tag information (text) or in a comma separated variable (csv) data format as
selected by the user. The text setting is useful if the data log destination is a printer. The
data (csv) format is especially useful if the data is ultimately transferred to another
computer for post processing, graphing etc. The log file can be transferred to another
computer via FTP.
Delete Data Log File:
When this key is pressed the contents of the data log file are deleted.
View System Log:
This key accesses its sub-menu which displays the contents of /flash/log/messages.
This file is used primarily to log application program debug messages. Press the Print
key to print these messages.
User Defined Functions:
This key leads to a sub-menu that offers five special purpose user/ factory definable function
keys.
Combine Det. Reports:
Pressing this key combines all determination reports into a single file named
/tmp/bigdetfile.txt.
Combine Std. Reports:
Pressing this key combines all determination reports into a single file named
/tmp/bigstdfile.txt.
Instrument Monitor:
This key accesses its sub-menu screen which provides a summary of most of the important
instrument parameters. This screen is used to detail the course of a test or to observe the
heating / cooling performance of the calorimeter.