Rohde & Schwarz R&S UPP, Руководство пользователя

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Instrument Functions
R&S
®
UPP
593 User Manual 1411.1055.32 ─ 10
"activated" The lower limit check is activated.
The parameter field below is used to enter a lower limit in the units
selected in the Unit
parameter field.
A lower limit can be defined for the measurement result; every mea-
sured value is then compared with this limit.
If a relative unit is selected, the associated reference value (a few
parameter fields higher up) is used.
The lower limit is displayed as a value (bottom left) and as a red limit
marker in the bargraph.
As soon as a limit is underranged, the measurement result and bar-
graph change from green to red; if the limit violation no longer exists,
the measurement result and bargraph are displayed in green again.
A red measured value in the numeric display also indicates a limit vio-
lation:
In order to monitor limit violations over a long period of time without
having to watch the measurement result display continuously, the
lower limit is displayed permanently in red as soon as it is under-
ranged after the [START] key has been pressed.
[START] key or re
‑
entering the limit resets the hold function.
This hold function is not visible in the numeric display.
"deactivated" The lower limit check is deactivated.
Remote command:
SENSe<1|2|6>:LIMLower
on page 808
SENSe<1|2|6>:LIMLower:VALue
on page 809
SENSe<n1>: <n1> = 1| 2 | 6 (function measurements | Input Monitor | Level Monitor) ;
LIMLower<n2>: <n2>= 1 | 2 (2 for two-channel instruments only)
SENSe3:FREQuency:LIMLower
on page 806
Combi Display