Newtons4th PPA500 - Fqlock

PPA5xx/15xx communications manual
2-41
FQLOCK
FQLOCK
Function:
Lock frequency.
Description:
Fix the frequency for analysis to the
present value.
Format:
FQLOCK,value
Arguments:
value:
ON
OFF
CONSTANT
DYNAMIC
NORMAL
Reply:
none
Example:
FQLOCK,ON
FQLOCK,DYNAMIC
Notes:
ON sets the Frequency lock to Constant
OFF sets the Frequency lock to Normal
To fix the analysis to a specified
frequency, first lock the frequency with
FQLOCK,ON then send the desired
frequency with the FREQUE command.