Rohde & Schwarz NRP A Series, Начало работы

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Power sensor tour
R&S
®
NRP Series
30 Getting Started 1419.0170.02 ─ 18
4.2 Status information
The status LED gives information about the state of the power sensor. The follow-
ing states are defined:
Indication State
White Idle state. The power sensor performs no measurement and is
ready for use.
Flashing white Firmware update is in progress
Slow flashing
white
Sanitizing in progress
Yellow Wait for trigger state
Green Measuring state
Turquoise blue Zeroing is in progress
Slow flashing red Static error
You can query the error type with
SYSTem:SERRor?
Fast flashing red Critical static error
You can query the error type with
SYSTem:SERRor?
Note: If this state occurs after a firmware update, the update
was not successful. Perform the firmware update again.
4.3 Host interface
The host interface is used for establishing a connection between the power sen-
sor and a USB host. For this purpose, an external cable is needed. See
Chap-
ter 3.6, "Connecting a cable to the host interface" , on page 15.
4.4 Trigger I/O connector
The trigger I/O is a connector of SMB type.
It is used as an input for signals if the trigger source parameter is set to
EXTernal2
. It is used as an output for trigger signals if the power sensor is oper-
ated in the trigger sender mode.
Trigger I/O connector