HP E1313A Manual page 111

Default Scanning Mode
(Initiate Continuous Off,
A
Trigger Counter = 1)
Note
110 Understanding the HP E1313/E1413
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
•
The " Continuous Mode" is set when
, and
IMMediate INITiate:CONTinuous
executing INITiate:CONTinuous ON
Mode but also initiates the module. To stop at the end of the current
scan, execute the
sequence of events for this mode is shown in Figure 4-4 C. The
sequence shows that the current scan list is not read while the module
is scanning. This means that the current scan list cannot be changed
" on-the-fly" . However, by specifying
before INITiate:CONTinuous ON
specified in LISTL
the module does not need to read the current scan list or check for the
occurrence of a trigger event.
Counted Scanning Mode
(Initiate Continuous Off,
B
Trigger Counter > 1)
Figure 4-4. Scanning Modes
See the command and Figure 5-3 as well as the
ROUTe:SCAN
command and Figures 5-7 and 5-8 in Chapter 5 for
TRIGger:TIMer:MODE
full details.
Example programs on your HP command module downloadable driver and
C-SCPI driver media illustrate the three scanning modes.
Use program verif.cs for the default mode.
–
Use program counted.cs for the counted mode.
–
Use program through.cs for the continuous mode.
–
TRIGger:SOURce
is set to
not only sets the Continuous
INITiate:CONTinuous OFF
LISTL
, the sequence of scan lists
will be executed. This mode is the fastest since
Continuous Scanning Mode
(Initiate Continuous On,
C
Trigger Source = Immediate)
is set to
. Note that
ON
command. The
as the current scan list
Chapter 4