8.6 Message Reference
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Chapter 8 RS-232C/GP-IB/LAN Interfaces
Set and Query EXT I/O Lock
Syntax
Command
:SYSTem:ELOCk <1, 0, ON or OFF>
Query
:SYSTem:ELOCk?
Response <ON or OFF>
ON ........ EXT I/O control is disabled (preventing inadvertent opera-
tions from electrical noise).
OFF....... EXT I/O control is enabled.
Example
Command
:SYST:ELOC ON
Query
:SYST:ELOC?
Response
ON
Note
This function affects only command input.
Set Local Control
Syntax
Command
:SYSTem:LOCal
Note
Switches from remote control (REMOTE indicator lit) to local control (by panel
keys).
Save and Load Measurement Values
Syntax
Command
:SYSTem:SAVE <1 to 126>
:SYSTem:LOAD <1 to 126>
Note
• Attempting to load a panel number that has not been saved results in an execu-
tion error.
• Up to 126 measurement configurations can be saved and loaded. Refer to
“Panel Save and Load Functions” for details.
Backup Current Measurement Configuration
Syntax
Command
:SYSTem:BACKup
Description
Command The current measurement configuration (settings) is backed up so
that when power is turned on the next time, the same configuration is
restored.
Note
Saved panel and backup settings are stored in the instrument’s EEPROM. Be
aware that the number of times that the EEPROM can be rewritten is limited (to
about a million times).
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