3 SCPI
3.3 Instrument-specific Commands
77
Query format
：
:CALCulate:LLINe1|2|3|4:COUNt?
Parameter description:
1: Limit Line 1
2: Limit line 2
3: Limit line 3
4: Limit line 4
Return value:
Range [1, 201]
Example:
:CALCulate:LLINe2:COUNt?
[ Limit Line Type ]
:CALCulate:LLINe1|2|3|4:TYPE
Function description:
This command is used to set/query the limit line type.
Setting format:
:CALCulate:LLINe1|2|3|4:TYPE UPPer|LOWer
Query format:
:CALCulate:LLINe1|2|3|4:TYPE?
Parameter description:
1: Limit Line 1
2: Limit line 2
3: Limit line 3
4: Limit line 4
UPPer: Select the upper limit of the limit line
LOWer: Select the lower limit of the limit line
Return value:
Limit line type: UPPer|LOWer
Example:
:CALCulate:LLINe2:TYPE UPPer
:CALCulate:LLINe2:TYPE?
Reset status:
Upper limit of limit line
Key path:
Front panel
【
Limit Line
】
—>[Type]
[ Test Trace ]
:CALCulate:LLINe1|2|3|4:TRACe 1|2
Function description:
This command is used to set/query the test trace of the limit line.
Setting format:
:CALCulate:LLINe1|2|3|4:TRACe 1|2
Query format:
:CALCulate:LLINe1|2|3|4:TRACe?
Parameter description:
LLINe1: Limit line 1
LLINe2: Limit line 2
LLINe3
：
LimitLine3
LLINe4
：
LimitLine4
TRACe1: The upper trace in the graphic display
TRACe2: Test trace 2, the lower trace in the graphic display
Return value:
Test trace number: 1|2
Example:
:CALCulate:LLINe2:TRACe 2
