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5020A
Users Manual
6-42
SYSTem:PASSword:ALARm?
Returns the state of the alarm settings password protection.
Example: SYST:PASS:ALAR?
Response: 0
A value of 1 is returned if the alarm settings are password protected; otherwise a value of
0 is returned.
SYSTem:PASSword:ALARm <bool>
Sets the state of the alarm settings password.
Example: SYST:PASS:ALAR 1
The <bool> parameter turns the alarm settings password protection on (1 or ON) or off (0
or OFF). This command is password protected. Commands protected with this setting are
any of the ALAR… commands
SYSTem:PASSword:CDISable
Disables access to password-protected settings.
Example: SYST:PASS:CDIS
Sending this command prevents the user from changing any password-protected settings.
SYSTem:PASSword:CENable <pass>
Enables access to password protected settings.
Example: SYST:PASS:CEN 1234
The <pass> parameter must match the current system password. This command must be
sent to allow the user to change and password-protected settings. After sending this
command, use the SYST:PASS:CEN:STAT? command to verify access.
SYSTem:PASSword:CENable:STATe?
Returns the current password protection state.
Example: SYST:PASS:CEN:STAT?
Response: 0
The response is either 0 (disabled) or 1 (enabled). A response of 0 indicates password-
protected settings cannot be changed. A response of 1 indicates the password was
successfully entered and password-protected settings can be changed.
SYSTem:PASSword:NEW <pass>|DEF
Sets the current system password to a new password.
Example: SYST:PASS:NEW 1212
The <pass> parameter must be a 4-digit number (0000 to 9999). Specifying the DEF
parameter resets the password to the default password (5020A). This command is
password protected.