Anritsu ML2430A - Manual (Page 137)

val:
Remarks: Sets the high limit. The HLIMS command turns the limits on and off. It is
not necessary to enter the units as the limit value is checked against the
displayed value. Therefore, if the limits have been set for –10 dBm (HLIM
1, –10) and the display units are subsequently changed from dBm to
Watts, the system will still check for the reading to rise above –10, even
though the display units type has been changed.
Example: The high limit is set to –10dBm and turned ON. The display is in dBm. A
reading of –9.500dBm would pass. If the display is subsequently changed
to Watts, a reading of 112.2
mW would fail, because the DISPLAYED value
is higher than –10. Limit checking only uses the displayed value and does
not change its value even though the display units have changed.
Related
Commands: HLIMS
Query: HLIM?
Returned
String: HLIM ,
HLIMS Turn on/off High limits CHANNEL
Syntax: HLIMS ,
c: 1 or 2
state: ON or OFF
Remarks: The HLIMS command turns the limits on and off.
Related
Commands: HLIM
Query: HLIMS?
Returned
String: HLIMS ,
HOLD Graph hold CHANNEL
6-50 ML2430A OM
ML24XXA NATIVE COMMANDS GPIB OPERATION
Units Min Max
dBm –99.99 +99.99
dBmV –53.00 147.00
dB µV 7.00 207.00
Watts 0.0 50.0