Technical data
CALCulate Subsystem 3
N1911A/1912A P-Series Power Meters Programming Guide 175
Example
Reset Condition 
On reset, both windows and their measurements are set to ON.
Query
CALCulate[1]|2|3|4:LIMit:CLEar:AUTO? 
The query command enters a 1 or 0 into the output buffer indicating 
whether limit failures are cleared automatically when a new measurement 
is initiated on the specified window section.
• 1 is entered into the output buffer when limit failures are cleared 
automatically when a new measurement is initiated.
• 0 is entered into the output buffer when limit failures are not cleared 
automatically when a new measurement is initiated.
In the case where limit failures are cleared once, when a query occurs a 1 
is entered into the output buffer if no measurement is initiated. If a 
measurement is initiated then 0 is entered.
Query Example
CALC1:LIM:CLE:AUTO 1 This command switches on automatic 
clearing of the FCO for the upper 
window/upper measurement.
CALC1:LIM:CLE:AUTO? This command queries when the FCO is 
cleared for the upper window/upper 
measurement.










