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64 Agilent N518xA, E8663B, E44x8C, and E82x7D Signal Generators Programming Guide
Programming Examples
GPIB Programming Interface Examples
Local Lockout Function
The HP Basic function LOCAL LOCKOUT and the other listed IO library functions disable the front
panel keys including the Local key. With the Local key disabled, only the controller (or a hard reset of
line power) can restore local control.
Local Function
The HP Basic function LOCAL and the other listed functions return the signal generator to local
control with a fully enabled front panel.
SICL The Agilent SICL function puts an instrument, identified by
the id parameter, into remote mode and disables the front
panel keys. Pressing the Local key on the signal generator
front panel restores manual operation. The parameter id is
the session identifier.
iremote (id)
Library Function Statement Initialization Command
HP Basic The LOCAL LOCKOUT function disables all front-panel signal
generator keys. Return to local control can occur only by
cycling power on the instrument, when the LOCAL command
is sent or if the Preset key is pressed.
10 LOCAL LOCKOUT 719
VISA Library The VISA library, at this time, does not have a similar
command.
N/A
NI-488.2 The LOCAL LOCKOUT function disables all front-panel signal
generator keys. Return to local control can occur only by
cycling power on the instrument, when the LOCAL command
is sent or if the Preset key is pressed.
SetRWLS (parameter list)
SICL The Agilent SICL igpibllo prevents function prevents user
access to front panel keys operation. The function puts an
instrument, identified by the id parameter, into remote
mode with local lockout. The parameter id is the session
identifier and instrument address list.
igpibllo (id)
Library Function Statement Initialization Command
HP Basic The LOCAL 719 function returns the signal generator to
manual operation, allowing access to the signal generator’s
front panel keys.
10 LOCAL 719
VISA Library The VISA library, at this time, does not have a similar
command.
N/A
Library Function Statement Initialization Command