Keysight M9451A PXIe Measurement Accelerator
24
Self Test Failure
If the Self Test does not pass for the instrument, the test indicates the module is
likely to need service. In such cases, you should return the module to a
.
See
Return an Instrument for Service
LED Status
When power is first applied to the M9451A PXIe Measurement Accelerator, the LED
starts in the OFF state and then changes to green after a few moments when PXI
enumeration has taken place. Generally, when the LED status is solid green or solid
blue, it means that the module is working correctly. The following table lists the
states (colors) of the LED status:
Status LED
color
Description
Off
Not connected to power supply. Or, a failure could have possibly occurred in the chassis
or module.
Green — solid
Power ON. No active driver software session.
Blue — solid
Driver session successfully initialized. Connection to SFP is successful.
