LEGRAND Raritan PX3TS User Manual page 510

Chapter 7: Using the Web Interface
Hardware issues
Network device not detected
I2C Bus stuck
Slave controller not reachable
Slave controller malfunction
Outlet power state inconsistent
490
Hardware Failure alerts on the Dashboard page:
Note that current hardware failure events, if any, will also display on the
Dashboard (on page 180).
Hardware failure types:
Description
A specific networking interface of PX3TS is NOT detected.
A specific I2C bus is stuck, which affects the communication with
sensors.
Communication with a specific slave controller fails.
A specific slave controller does not work properly.
The physical power state of a specific outlet is different from the chosen
power state set by the software.