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:CONTinuous? INITiate:CONTinuous? queries the scanning state. With continuous
scanning enabled, the command returns
1. With continuous scanning
disabled, the command returns
0.
Example Query Continuous Scanning State
This example enables continuous scanning of a switchbox and queries the
state. Since continuous scanning is enabled, query should return 1.
INIT:CONT ON Enables continuous scanning.
INIT:CONT? Query continuous scanning state.
[:IMMediate]
INITiate[:IMMediate] starts the scanning process and closes the first
channel in the channel list. Successive triggers from the source specified by
the
TRIGger:SOURce command advances the scan through the channel list.
Comments • Starting the Scanning Cycle: The INITiate[:IMMediate] command
starts scanning by closing the first channel in the channel list. Each
trigger received advances the scan to the next channel in the channel
list. An invalid channel list definition generates an error (see the
[ROUTe:]SCAN command).
• Stopping Scanning Cycles: See the ABORt command.
Example Enabling a Single Scan
This example enables a single scan of channels 00 through 02 of a
single-module switchbox. The trigger source to advance the scan is
immediate (internal) triggering, set with (default)
TRIGger:SOURce
IMMediate
.
SCAN (@100:102) Scan channels 00-02.
INIT Begin scan, close channel 00 (use
immediate triggering).
56 HP E1368A/69A/70A Command Reference Chapter 4