JSC FORTEZA FORTEZA TRIBO-M
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Page 36
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Detection parameters
Modify –
change settings
Penetration threshold (mkV)
– channel sensitivity
Penetration duration (s) –
time which trigger signal exceeds the
sensitivity level up to.
Cutoff frequency (x0.1 Hz)
–
value depends from the hardness
of the fence
LF
– low frequency adjustment (deformation)
HF
– high frequency adjustment (vibration)
LAW
– depends from the set up setting,
whether dry relay output
for the channel will be open. Function OR and AND is available.
Enable LF
– disable or enable band parameters
Enable HF
- disable or enable band parameters
Apply
– save parameters
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Status parameters
Current state –
shows that is the state at the moment.
Normal
- the detector is not alarmed at the moment. Relay output
close.
Overcome
– LF signal from sensitive elements higher than
penetration threshold. Relay output open.
Destruction -
HF signal from sensitive elements higher than
penetration threshold. Relay output open.
Break
- processing unit don’t see the end terminator.
Averaged signal (mkV) –
you can see- what signal is receiving
by processing unit from sensitive element.
50Hz noise (mkV) –
influence from power supply lines.
Resistance (kOm) –
sensitive element control from sabotage.
The detection parameters can be changed by the user, the status parameters and operating mode not.
6.6.
LF or HF frequency adjustment
Select the Input 1 (at the program bottom)
, select Detection parameters
Modify
