4 - User Interface

Raw log

Transfers all of the logged data in the order that it was logged.

Sorted by cell Transfers all of the logged data sorted by cell. Data is organized from first cell to last cell.

Individual Transfers all of the logged data and creates a separate data file for each cell. files per cell

4.When you select Raw log or Sorted by cell, you must enter a filename in which to store the data. Select the Browse button to chose a directory in which to put the file. The default directory is C:\hpmccd\bin

5.When you select Individual files per cell, the utility automatically creates up to 256 data files (one for each active cell. Filenames are c001.txt through c256.txt. All files will be placed in the C:\hpmccd\bin\data directory.

6.Click Transfer to start the data transfer. The status field provides status information about the transfer.

7.Click Exit to exit the utility.

Data files that are created by the measurement log utility contain the following information:

cell-number

1 through 256

step-number

1 through n; the total number of steps in the sequence

time

Time in seconds since the forming sequence was triggered

status

A value that indicates the status of the cell

 

Value

Status

 

1

constant voltage mode

 

2

constant current charge mode

 

4

constant current discharge mode

entry-type volt-reading curr-reading amp-hours

One of the following: “Charge”, “Discharge”, “Rest”, “ACR”, “DCR”

Cell voltage in volts (only for Charge, Discharge, and Rest steps)

Cell current in amperes (only for Charge, Discharge, and Rest steps)

Cumulative ampere-hours from the beginning of the step-number (only for Charge, Discharge, and Rest steps)

watt-hoursCumulative watt-hours from the beginning of the step-number (only for Charge, Discharge, and Rest steps)

resistance ac or dc resistance measurement in ohms (only for ACR and DCR steps)

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Agilent Technologies E4370A, E4371A, E4374A manual Through