R&S FSQ Signal Analyzer - Rohde & Schwarz

R&S FSQ Instrument Functions
NEW LIMIT
LINE
EDIT LIMIT
LINE
COPY LIMIT
LINE
Limit Check - Activate automatic limit violation check
Basic Settings
When LIMIT CHECK ON is activated, a GO/NOGO test is performed in the active
screen. In the center of the diagram, a display window appears which indicates the
results of the limit check test:
LIMIT CHECK: PASSED No violations of active limits.
LIMIT CHECK: FAILED One or more active limit lines were violated. The
message contains the names of the limit lines
which were violated or whose margins were not
complied with.
LIMIT CHECK: MARGIN The margin of at least one active limit lines was
not complied with, however, no limit line was violated.
The message contains the names of the
limit lines whose margins were not complied with.
The following example shows two active limit lines:
LIMIT CHECK: FAILED
LINE VHF_MASK: Failed
LINE UHF2MASK: Margin
A check for violations of limit lines takes place only if the limit line of the assigned
measurement curve (trace) is enabled.
If LIM CHECK is set to OFF for all active limit lines, then the limit line check is not
executed and the display window is activated.
Remote command: CALC:LIM:STAT ON
INIT;*WAI
CALC:LIM:FAIL?
Trace - Select the measurement curve to which the limit line is assigned.
The selection of the measurement curve (trace) takes place in an entry window.
Allowed are the integer entries 1, 2 or 3. The default setting is trace 1. If the selected
limit line is not compatible with the assigned measurement curve, then the limit line
is disabled (display and limit check).
Remote command: CALC:LIM:TRAC 1
See following section “Entry and Editing of Limit Lines” on page 4.157.
See following section “Entry and Editing of Limit Lines” on page 4.157.
The COPY LIMIT LINE softkey copies the data file describing the marked limit line
and saves it under a new name. In this way, a new limit line can be easily generated
by parallel translation or editing of an existing limit line. The name can be arbitrarily
chosen and input via an entry window (max. of 8 characters).
Remote command: CALC:LIM3:COPY 2
or
CALC:LIM3:COPY "GSM2"
4.156 Operating Manual 1313.9681.12 - 01