Overload Function Commands - Fluke 5520A Operator's Manual

VIDEOFMT?
(IEEE-488, RS-232, Sequential)
Returns the VIDEO mode format.
Parameters: None
Response: NTSC, PAL, PALM (for PAL-M), or SECAM
VIDEOMARK
(IEEE-488, RS-232, Sequential)
Programs the VIDEO mode line marker location.
Parameters: Line marker number.
Example:
VIDEOMARK 10
VIDEOMARK?
(IEEE-488, RS-232, Sequential)
Returns the VIDEO mode line marker setting.
Parameters: None.
Response: <character> SINE, SPIKE, SQUARE or SQ20PCT

8-54. Overload Function Commands

OL_TRIP?
(IEEE-488, RS-232, Sequential)
Returns the detected state of scope overload protection.
Parameters: (None)
Response: Returns the number of seconds before protection was tripped. Returns 0 if
protection has not been tripped or if OVERLD mode not active.
TLIMIT
(IEEE-488, RS-232, Sequential)
Sets the OPERATE time limit for the OVERLD mode signal. The Calibrator
automatically returns to STANDBY if the UUT protection trips within this interval or at
the end of this interval if the protection has not tripped.
Parameters: 1 to 60 (seconds)
Example:
TLIMIT 30
TLIMIT?
(IEEE-488, RS-232, Sequential)
Returns the programmed OPERATE time limit for the OVERLD mode signal.
Response: <Integer> Time limit in seconds.
5520A-SC600 Option
Remote Commands and Queries
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