Using U8480 Series USB Power Sensors 8
N1913A/1914A EPM Series Power Meters User’s Guide User’s Guide 189
Zero+Cal
The N1913/1914A EPM Series power meters are able to perform Zero+Cal
for the U8480 USB thermocouple sensor via the front panel and SCPI. The
Zero+Cal softkey will be greyed out if no sensor is connected to that
particular channel. When the Zero+Cal softkey is pressed, zeroing and
external calibration will be triggered for the U8480 USB thermocouple
sensor. The calibration type will not be changed. The U8480 USB
thermocouple sensor should be connected to the reference calibrator
before Zero+Cal is performed.
FDO Table Editing
When editing FDO table entries, the kHz softkey will be enabled when a
U8480 USB thermocouple sensor is connected to a N1913/1914A EPM
Series power meter. The minumum entry for the frequency value is 0 kHz.
Figure 8-9 FDO table editing