User's Guide

8400B Plus Data Module User’s Guide 555-020-709
Issue 2
November 1996
Configuration and Operation
3-8
Configuration Parameters
The active profile contains the parameter values that are currently in effect. All
parameter values can be changed, and most changes can be stored to one of
the two profile storage locations by issuing an AT command. Another AT
command recalls values from one of the two stored profiles into the active
profile.
Factory-default parameter values are a selection of values that are appropriate
for a wide number of applications. These values are stored permanently in
read-only memory (ROM) and you can issue an AT command to recall them into
the active profile at any time.
Commands to view, store, and recall configuration parameters are summarized
in Table 3-3. The commands discussed in this section are described in greater
detail in Appendix A. To determine whether a configuration parameter that
affects a particular S-register can be stored in memory, refer to Appendix C.
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