Siemens Bently Nevada 3500 Proximitor - Page 29

Troubleshooting 3500/42 Operation and Maintenance
204
Switch To Backup Kph
Event Number: 492
Event Classification: Potential Problem
Event Specific: Ch pair x
Action: Check to see if one of the following is faulty:
- the primary Keyphasor transducer on the machine
- the Monitor Module
* Kph Lost
Event Number: 493
Event Classification: Potential Problem
Event Specific: Ch pair x
Action: Check to see if one of the following is faulty:
- both Keyphasor transducers on the machine
- the Monitor Module
- the Keyphasor Module
For vector and Keyphasor based, alarms the Monitor Module will stop
alarming.
DSP Reset Attempted
Event Number: 501
Event Classification: Severe / Fatal Event
Event Specific: Ch pair x
Action: If the message is seen repeatedly in the System Event List, then
replace the Monitor Module immediately.
* DSP Self-test Failure
Event Number: 502
Event Classification: Severe / Fatal Event
Event Specific: Ch pair x
Action: Replace the Monitor Module immediately.
Monitor Module will stop alarming.