Trolex XD One - User Initiated Self-Test Routine

28 XD ONE USER MANUAL
• Sensor comms check
Ensures communications and correct functionality of the OPC sensor.
• Device hardware check
Ensures functionality of the internal electronic hardware.
• Device battery check
Ensures that the internal battery pack is functional and calibrated for use.
• Data logging comms test
Ensures communications and correct functionality of the XD One internal memory storage.
• EEPROM memory test
Ensures communications and functionality of the EEPROM is correct and that custom defined
user settings are not lost.
At any point during normal operation, the XD One can run the ‘self-test’ routine to ensure system
functionality.
To perform a ‘self-test’, press and hold the power button until all three function icons are blue, at
this point, release the power button and the device will initiate the ‘self-test’ sequence.
‘Self-test’ results
After the self-test routine has been performed, the XD One will indicate the result via illuminated
icon status.
Refer to section 11.2 for “Pass”/“Fail” illumination details.
Note: On return of a “Pass” result, the XD One will automatically continue with sensing operation.
On return of a “Fail” result, the XD One will check if the fault is recoverable and repeat the ‘self-
test’. This will take place up to a maximum of four times before the device will return a fatal error
indication. In the unlikely case of fatal error indication, it is recommended to contact the Trolex
service team.
11.6 User initiated ‘self-test’ routine’
XD One_User manual_P5644.1601_Rev B