R&S ESU Series Operating Manual page 475

R&S ESU
6.5.3.3 CALCulate:LIMit:LOWer Subsystem
The CALCulate:LIMit:LOWer subsystem defines the lower limit line.
This subsystem is not available in receiver mode.
CALCulate<1|2>:LIMit<1...8>:LOWer[:DATA] <numeric_value>,<numeric_value>...
This command defines the values for the selected lower limit line.
Up to 8 limit lines can be defined at the same time. This command is independent of the measurement
window.
The number of values for the CONTrol axis and for the corresponding LOWer limit line has to be
identical. Otherwise default values are entered for missing values or not necessary values are deleted.
The unit must be identical with the unit selected by CALC:LIM:UNIT. If no unit is indicated, the unit
defined with CALC:LIM:UNIT is automatically used.
If the measured values are smaller than the LOWer limit line, the limit check signals errors.
In analyzer mode, the units DEG, RAD, S, HZ, PCT are not available.
Example:
"CALC:LIM2:LOW -30,-40,-10,-40,-30"
'Defines 5 lower limit values for limit line 2 in the preset unit.
"CALC:LIM2:LOW?"
'Outputs the lower limit values of limit line 2 separated by a comma.
Characteristics: *RST value: - (LIMit:STATe is set to OFF)
SCPI: conform
Mode: A
CALCulate<1|2>:LIMit<1...8>:LOWer:STATe ON | OFF
This command switches on or off the indicated limit line. The limit check is activated separately with
CALC:LIM:STAT ON.
Up to 8 limit lines can be defined at the same time. The numeric suffixes <1|2> of CALCulate indicate
the measurement window.
In analyzer mode, the result of the limit check can be queried with CALCulate:LIMit<1...8>:
FAIL?.
Example:
"CALC:LIM4:LOW:STAT ON"
'Switches on limit line 4 (lower limit) in screen A.
"CALC2:LIM4:LOW:STAT ON"
'Switches on limit line 4 (lower limit) also in screen B.
Characteristics: *RST value: OFF
SCPI: conform
Mode: A
6.36
Remote Control – Description of Commands
CALCulate Subsystem
Operating Manual 1302.6163.12 - 03