R&S NRP Power Sensors Tour
R&S
®
NRP Series
28Getting Started 1419.0170.02 ─ 12
Further information:
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For details on configuration, see the user manual.
5.3 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 4.5, "Connecting a Cable to the Host Interface", on page 13.
5.4 Status LED
The status LED gives information about the state of the power sensor. The follow-
ing states are defined:
Indication State
White Idle state. The 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.
Status LED
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