Axel WOLF 1MS, User Manual, Page: 163 / 229

TECHNICAL APPENDIX
| TECHNICAL APPENDIX 163
Tested in scanning mode with another carrier to alternate the conditions.
F1=100.80MHZ ( Pilot sweeping from 4 kHz to 8kHz)
F2=100.50 MHZ (6.5 kHz stable)
Tested first as "multilevel alarm": PilotLow=Failure and PilotWindow=Out of Nominal Zone ;
PilotLowThr:5.0kHz, PilotThrMin:6.0kHz, PilotThrMax:7.0kHz Hyst: 0.3kHz, Validation:2sec, Hold:2Sec
PilotLowThr:5.0kHz, PilotThrMin:6.0kHz, PilotThrMax:7.0kHz Hyst: 0.3kHz, Validation:20sec, Hold:10Sec
PilotLowThr:5.0kHz, PilotThrMin:6.0kHz, PilotThrMax:7.0kHz Hyst: 0.3kHz, Validation:180sec, Hold:60Sec
Tested then as: PilotLow=LowThr and PilotWindow=MaxThr;
PilotLowThr:6.0kHz, PilotThrMin:0.0kHz, PilotThrMax:7.0kHz Hyst: 0.3kHz, Validation:2sec, Hold:2Sec
PilotLowThr:6.0kHz, PilotThrMin:0.0kHz, PilotThrMax:7.0kHz Hyst: 0.3kHz, Validation:20sec, Hold:10Sec
PilotLowThr:6.0kHz, PilotThrMin:0.0kHz, PilotThrMax:7.0kHz Hyst: 0.3kHz, Validation:180sec, Hold:60Sec
The behavior observed has been compatible with the specifications with the same static case accuracy error
In scanning mode all traps will be sent in the same way but the validation and hold time must be calculated on the time
the scanner is observing the channel.
The traps will be sent if the instant the alarm rises up, but the Pilot Level value and the time in the var-binds will be
related to the first sample out of the range.