Stanford Research Systems SR780, Operating Manual And Programming Reference

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5-100 Nodal DOF Commands
SR780 Network Signal Analyzer
Interface Commands
*
RST
The *RST command resets the SR780 to its default configurations. The
communications setup is not changed. All other modes and settings are set to
their default conditions and values. This command takes some time to complete.
Do not send other commands on the same command line after *RST. Do not send
another command until *RST is complete. Either wait a fixed amount of time
(approximately 12 seconds) or use serial polling to wait for IFC to be set again in
the Serial Poll status before sending more commands.
*
IDN ?
The *IDN ? query returns the SR780's device identification string. This string is
in the format "Stanford_Research_Systems,SR780, s/n00001, ver007". In this
example, the serial number is 00001 and the firmware version is 007.
LOCL (?) {i}
The LOCL command sets the local/remote state. The parameter i selects LOCAL
(0), REMOTE (1) or LOCAL LOCKOUT (2). The states duplicate the GPIB
local/remote states. In the LOCAL state, both command execution and keyboard
input are allowed. In the REMOTE state command execution is allowed but the
keyboard and knob are locked out except for the [Help/Local] key which returns
the SR780 to the LOCAL state. In the LOCAL LOCKOUT state all front panel
operation is locked out, including the [Help/Local] key.
OVRM (?) {i}
The OVRM command sets (queries) the GPIB Overide Remote mode. The
parameter i selects No (0) or Yes (1). When Overide Remote is set to Yes, the
front panel is not locked out when the unit is in the REMOTE state.