Power Sensor Tour
R&S
®
NRPxxS(N)
25
User Manual 1177.5079.02 ─ 10
4.4
Status LED
The status LED gives information about the state of the power sensor. The following
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
.
Fast flashing red
Critical static error
You can query the error type with
.
Note:
If this state occurs after a firmware update, the update was not
successful. Perform the firmware update again.
Chapter 12.3, "Problems during a Firmware Update"
4.5
LAN PoE Interface
Available only for LAN power sensor.
An RJ-45 connector is used to connect the Ethernet interface of the power sensors to a
Local Area Network (LAN).
Ethernet interface requires PoE (Power over Ethernet)
When using the Ethernet interface of the power sensors, the electrical power has to be
provided by Power over Ethernet (PoE). In this case, it is
not
possible to provide the
power supply via the USB connector instead.
Risk of sensor damage
Use only PoE power sourcing equipment (PSE) according to IEEE standards 802.3af
or IEEE 802.3at.
Otherwise your power sensor can get damaged.
LAN PoE Interface