Commands Listed in Alphabetical Order
Syntax
*OPC
*OPC?
Related Commands
BUSY?, *WAI
Examples
*OPC generates the operation complete message in the SESR at the completion of
all pending OPC operations.
*OPC? might return 1 to indicate that all pending OPC operations are finished.
*OPT? (Query Only)
Returns a comma-separated list of installed options (not to be confused with
application modules) as an arbitrary ASCII string (no quotes) of the form:
<optionCode>:<optionDescription>,<optionCode>:<optionDescription>..
If no options are found,
NONE is returned.
To obtain a list of installed application modules, use the ID? query instead.
Conditions
Available for MDO3000 and MDO4000C series models only.
Group
Status and Error
Syntax
*OPT?
Examples
*OPT? might return ”DVM:Digital Voltmeter,AFG :Arbitrary Function
Generator,MSO:Mixed Signal Oscilloscope,SA:Spectrum a nalyzer
maximum input frequ ency,MDO3SEC:Security lockout”
PASSWord(No Query Form)
Enables the *PUD and NEWpass set commands. Sending PASSWord without any
arguments disables these same commands. Once the password is successfully
entered, the *PUD and NEWpass commands are enabled until the oscilloscope
is powered off, or until the FACtory command or the PASSWord command with
no arguments is issued.
To change the password, you must first enter the valid password with the
PASSWord command and then change to your new password with the NEWpass
command. Remember that the password is case sensitive.
2-458 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual