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5-6
IEEE-488 Operation
LOCAL key
The LOCAL key cancels the remote state and restores local operation of the
instrument.
Since all front panel keys except LOCAL are locked out when the instrument is in
remote, this key provides a convenient method of restoring front panel operation.
Pressing LOCAL also turns off the REM indicator, and returns the display to nor-
mal if a user defined message was displayed.
Note that the LOCAL key is also inoperative if the LLO (Local Lockout) command
is in effect.
Trigger model
The following information describes the operation process of the Model 7002-HD
over the IEEE-488 bus. The flowchart in
over the bus, is called the Trigger Model. It is called the Trigger Model because
operation is controlled by SCPI commands from the Trigger subsystem. Notice
that key SCPI commands are included in the Trigger Model.
Figure
Return to
Section 5 topics
Model 7002-HD User's Manual
5-4, which summarizes operation
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