Keysight E4981A Programming Manual page 68

Reading Out Measured Result
Reading Out Measured Result
Sample program
See
measured result in ASCII and Binary format respectively using :READ?
command.
Trigger input timing when using
You must input a trigger after execution of the
you use different controllers for outputting the trigger and executing the
:READ?
been executed from the controller for outputting the trigger in order to prepare
the proper timing for trigger output (to trigger the instrument after execution
of the
You can obtain this information from the /READY_FOR_TRIG signal of the
handler interface as shown in
Figure 6-8 Behavior of /READY_FOR_TRIG signal at execution of
If the
state, the /READY_FOR_TRIG signal of the handler interface changes from
HIGH to LOW after completion of the internal processing following the
reception of the command as shown in
If the trigger system continuous startup is ON, the /READY_FOR_TRIG signal
changes from HIGH to LOW (the trigger system transitions to the trigger wait
state instead of the idle state) after the completion of measurement and
display update as shown in
determine whether the
Therefore, you need to turn OFF the trigger system continuous startup (execute
the :INITiate:CONTinuous
advance.
68
Example 9-10 and Example 9-11
command, you need to find out whether the
command).
:READ?
command is executed when the trigger system is in the idle
:READ?
:READ?
Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
to view an example of reading out
command
:READ?
:READ?
Figure 6-8.
Figure 6-8.
Figure 6-8. As a result, it is not possible to
command has actually been executed.
command on page 227
command. Therefore, if
command has
:READ?
command
:READ?
specifying OFF) in